From 3d03461dc0a8e8d4c957046d7fb16fd0fa1880f6 Mon Sep 17 00:00:00 2001 From: Taly Date: Mon, 16 Jul 2018 18:51:41 +0300 Subject: [PATCH] Header plugin (#281) * header initial * fix styles * eslint fix * add appendCallback * add comments * update styles * add svgs * highlight settings buttons * do not show text plugin in the toolbar * remove svg * Fixing caret behaviour. (#282) Plugins can change their state so that affect on Block's pluginsContent property which is in memory. * remove useless code * fix merge --- build/codex-editor.js | 3777 +----------------------- build/codex-editor.js.map | 2 +- example/example.html | 257 +- example/plugins/header/header.css | 49 +- example/plugins/header/header.js | 430 ++- example/plugins/header/icon.svg | 1 + example/plugins/text/text.js | 16 +- src/components/modules/blockManager.js | 6 +- src/components/modules/caret.js | 6 +- src/styles/settings.css | 4 + src/styles/toolbox.css | 24 +- 11 files changed, 397 insertions(+), 4175 deletions(-) create mode 100644 example/plugins/header/icon.svg diff --git a/build/codex-editor.js b/build/codex-editor.js index c3350f77..4e837c65 100644 --- a/build/codex-editor.js +++ b/build/codex-editor.js @@ -103,7 +103,7 @@ return /******/ (function(modules) { // webpackBootstrap /*! no static exports found */ /***/ (function(module, exports) { -module.exports = "\n\n\r\n \r\n\n\n\r\n \r\n\n\n\r\n \r\n\n\n\r\n \r\n\n\n\r\n \r\n \r\n \r\n \r\n \r\n\n\n\r\n \r\n\n\n\r\n \r\n\n\n\r\n \r\n\n\n\r\n \r\n\n" +module.exports = "\n\n\n \n\n\n\n \n\n\n\n \n\n\n\n \n\n\n\n \n \n \n \n \n\n\n\n \n\n\n\n \n\n\n\n \n\n\n\n \n\n" /***/ }), @@ -483,7 +483,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons */ // eslint-disable-next-line var modules = ["api-blocks.ts","api-events.ts","api-listener.ts","api-sanitizer.ts","api-saver.ts","api-selection.ts","api-toolbar.ts","api.ts","block-events.ts","blockManager.js","caret.js","events.js","listeners.js","renderer.js","sanitizer.js","saver.js","toolbar-blockSettings.js","toolbar-inline.ts","toolbar-toolbox.js","toolbar.js","tools.js","ui.js"].map(function (module) { - return __webpack_require__("./src/components/modules sync recursive ^\\.\\/.*$")("./" + module); + return __webpack_require__("./src/components/modules sync [^_](api-blocks.ts|api-events.ts|api-listener.ts|api-sanitizer.ts|api-saver.ts|api-selection.ts|api-toolbar.ts|api.ts|block-events.ts|blockManager.js|caret.js|events.js|listeners.js|renderer.js|sanitizer.js|saver.js|toolbar-blockSettings.js|toolbar-inline.ts|toolbar-toolbox.js|toolbar.js|tools.js|ui.js)$")("./" + module); }); /** @@ -2420,83 +2420,35 @@ module.exports = exports['default']; /***/ }), -/***/ "./src/components/modules sync recursive ^\\.\\/.*$": -/*!**********************************************!*\ - !*** ./src/components/modules sync ^\.\/.*$ ***! - \**********************************************/ +/***/ "./src/components/modules sync [^_](api-blocks.ts|api-events.ts|api-listener.ts|api-sanitizer.ts|api-saver.ts|api-selection.ts|api-toolbar.ts|api.ts|block-events.ts|blockManager.js|caret.js|events.js|listeners.js|renderer.js|sanitizer.js|saver.js|toolbar-blockSettings.js|toolbar-inline.ts|toolbar-toolbox.js|toolbar.js|tools.js|ui.js)$": +/*!********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************!*\ + !*** ./src/components/modules sync nonrecursive [^_](api-blocks.ts|api-events.ts|api-listener.ts|api-sanitizer.ts|api-saver.ts|api-selection.ts|api-toolbar.ts|api.ts|block-events.ts|blockManager.js|caret.js|events.js|listeners.js|renderer.js|sanitizer.js|saver.js|toolbar-blockSettings.js|toolbar-inline.ts|toolbar-toolbox.js|toolbar.js|tools.js|ui.js)$ ***! + \********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************/ /*! no static exports found */ /***/ (function(module, exports, __webpack_require__) { var map = { - "./_anchors": "./src/components/modules/_anchors.js", - "./_anchors.js": "./src/components/modules/_anchors.js", - "./_callbacks": "./src/components/modules/_callbacks.js", - "./_callbacks.js": "./src/components/modules/_callbacks.js", - "./_caret": "./src/components/modules/_caret.js", - "./_caret.js": "./src/components/modules/_caret.js", - "./_content": "./src/components/modules/_content.js", - "./_content.js": "./src/components/modules/_content.js", - "./_destroyer": "./src/components/modules/_destroyer.js", - "./_destroyer.js": "./src/components/modules/_destroyer.js", - "./_notifications": "./src/components/modules/_notifications.js", - "./_notifications.js": "./src/components/modules/_notifications.js", - "./_parser": "./src/components/modules/_parser.js", - "./_parser.js": "./src/components/modules/_parser.js", - "./_paste": "./src/components/modules/_paste.js", - "./_paste.js": "./src/components/modules/_paste.js", - "./_transport": "./src/components/modules/_transport.js", - "./_transport.js": "./src/components/modules/_transport.js", - "./api": "./src/components/modules/api.ts", - "./api-blocks": "./src/components/modules/api-blocks.ts", "./api-blocks.ts": "./src/components/modules/api-blocks.ts", - "./api-events": "./src/components/modules/api-events.ts", "./api-events.ts": "./src/components/modules/api-events.ts", - "./api-listener": "./src/components/modules/api-listener.ts", "./api-listener.ts": "./src/components/modules/api-listener.ts", - "./api-sanitizer": "./src/components/modules/api-sanitizer.ts", "./api-sanitizer.ts": "./src/components/modules/api-sanitizer.ts", - "./api-saver": "./src/components/modules/api-saver.ts", "./api-saver.ts": "./src/components/modules/api-saver.ts", - "./api-selection": "./src/components/modules/api-selection.ts", "./api-selection.ts": "./src/components/modules/api-selection.ts", - "./api-toolbar": "./src/components/modules/api-toolbar.ts", "./api-toolbar.ts": "./src/components/modules/api-toolbar.ts", "./api.ts": "./src/components/modules/api.ts", - "./block-events": "./src/components/modules/block-events.ts", "./block-events.ts": "./src/components/modules/block-events.ts", - "./blockManager": "./src/components/modules/blockManager.js", "./blockManager.js": "./src/components/modules/blockManager.js", - "./caret": "./src/components/modules/caret.js", "./caret.js": "./src/components/modules/caret.js", - "./events": "./src/components/modules/events.js", "./events.js": "./src/components/modules/events.js", - "./listeners": "./src/components/modules/listeners.js", "./listeners.js": "./src/components/modules/listeners.js", - "./renderer": "./src/components/modules/renderer.js", "./renderer.js": "./src/components/modules/renderer.js", - "./sanitizer": "./src/components/modules/sanitizer.js", "./sanitizer.js": "./src/components/modules/sanitizer.js", - "./saver": "./src/components/modules/saver.js", "./saver.js": "./src/components/modules/saver.js", - "./toolbar": "./src/components/modules/toolbar.js", - "./toolbar-blockSettings": "./src/components/modules/toolbar-blockSettings.js", "./toolbar-blockSettings.js": "./src/components/modules/toolbar-blockSettings.js", - "./toolbar-inline": "./src/components/modules/toolbar-inline.ts", "./toolbar-inline.ts": "./src/components/modules/toolbar-inline.ts", - "./toolbar-toolbox": "./src/components/modules/toolbar-toolbox.js", "./toolbar-toolbox.js": "./src/components/modules/toolbar-toolbox.js", "./toolbar.js": "./src/components/modules/toolbar.js", - "./toolbar/inline": "./src/components/modules/toolbar/inline.js", - "./toolbar/inline.js": "./src/components/modules/toolbar/inline.js", - "./toolbar/settings": "./src/components/modules/toolbar/settings.js", - "./toolbar/settings.js": "./src/components/modules/toolbar/settings.js", - "./toolbar/toolbar": "./src/components/modules/toolbar/toolbar.js", - "./toolbar/toolbar.js": "./src/components/modules/toolbar/toolbar.js", - "./toolbar/toolbox": "./src/components/modules/toolbar/toolbox.js", - "./toolbar/toolbox.js": "./src/components/modules/toolbar/toolbox.js", - "./tools": "./src/components/modules/tools.js", "./tools.js": "./src/components/modules/tools.js", - "./ui": "./src/components/modules/ui.js", "./ui.js": "./src/components/modules/ui.js" }; @@ -2519,2765 +2471,7 @@ webpackContext.keys = function webpackContextKeys() { }; webpackContext.resolve = webpackContextResolve; module.exports = webpackContext; -webpackContext.id = "./src/components/modules sync recursive ^\\.\\/.*$"; - -/***/ }), - -/***/ "./src/components/modules/_anchors.js": -/*!********************************************!*\ - !*** ./src/components/modules/_anchors.js ***! - \********************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Codex Editor Anchors module - * - * @author Codex Team - * @version 1.0 - */ - -module.exports = function (anchors) { - var editor = codex.editor; - - anchors.input = null; - anchors.currentNode = null; - - anchors.settingsOpened = function (currentBlock) { - anchors.currentNode = currentBlock; - anchors.input.value = anchors.currentNode.dataset.anchor || ''; - }; - - anchors.anchorChanged = function (e) { - var newAnchor = e.target.value = anchors.rusToTranslit(e.target.value); - - anchors.currentNode.dataset.anchor = newAnchor; - - if (newAnchor.trim() !== '') { - anchors.currentNode.classList.add(editor.ui.className.BLOCK_WITH_ANCHOR); - } else { - anchors.currentNode.classList.remove(editor.ui.className.BLOCK_WITH_ANCHOR); - } - }; - - anchors.keyDownOnAnchorInput = function (e) { - if (e.keyCode == editor.core.keys.ENTER) { - e.preventDefault(); - e.stopPropagation(); - - e.target.blur(); - editor.toolbar.settings.close(); - } - }; - - anchors.keyUpOnAnchorInput = function (e) { - if (e.keyCode >= editor.core.keys.LEFT && e.keyCode <= editor.core.keys.DOWN) { - e.stopPropagation(); - } - }; - - anchors.rusToTranslit = function (string) { - var ru = ['А', 'Б', 'В', 'Г', 'Д', 'Е', 'Ё', 'Ж', 'З', 'И', 'Й', 'К', 'Л', 'М', 'Н', 'О', 'П', 'Р', 'С', 'Т', 'У', 'Ф', 'Х', 'Ц', 'Ч', 'Ш', 'Щ', 'Ь', 'Ы', 'Ь', 'Э', 'Ю', 'Я'], - en = ['A', 'B', 'V', 'G', 'D', 'E', 'E', 'Zh', 'Z', 'I', 'Y', 'K', 'L', 'M', 'N', 'O', 'P', 'R', 'S', 'T', 'U', 'F', 'H', 'C', 'Ch', 'Sh', 'Sch', '', 'Y', '', 'E', 'Yu', 'Ya']; - - for (var i = 0; i < ru.length; i++) { - string = string.split(ru[i]).join(en[i]); - string = string.split(ru[i].toLowerCase()).join(en[i].toLowerCase()); - } - - string = string.replace(/[^0-9a-zA-Z_]+/g, '-'); - - return string; - }; - - return anchors; -}({}); - -/***/ }), - -/***/ "./src/components/modules/_callbacks.js": -/*!**********************************************!*\ - !*** ./src/components/modules/_callbacks.js ***! - \**********************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * @module Codex Editor Callbacks module - * @description Module works with editor added Elements - * - * @author Codex Team - * @version 1.4.0 - */ - -module.exports = function (callbacks) { - var editor = codex.editor; - - /** - * used by UI module - * @description Routes all keydowns on document - * @param {Object} event - */ - callbacks.globalKeydown = function (event) { - switch (event.keyCode) { - case editor.core.keys.ENTER: - enterKeyPressed_(event);break; - } - }; - - /** - * used by UI module - * @description Routes all keydowns on redactors area - * @param {Object} event - */ - callbacks.redactorKeyDown = function (event) { - switch (event.keyCode) { - case editor.core.keys.TAB: - tabKeyPressedOnRedactorsZone_(event);break; - case editor.core.keys.ENTER: - enterKeyPressedOnRedactorsZone_(event);break; - case editor.core.keys.ESC: - escapeKeyPressedOnRedactorsZone_(event);break; - default: - defaultKeyPressedOnRedactorsZone_(event);break; - } - }; - - /** - * used by UI module - * @description Routes all keyup events - * @param {Object} event - */ - callbacks.globalKeyup = function (event) { - switch (event.keyCode) { - case editor.core.keys.UP: - case editor.core.keys.LEFT: - case editor.core.keys.RIGHT: - case editor.core.keys.DOWN: - arrowKeyPressed_(event);break; - } - }; - - /** - * @param {Object} event - * @private - * - * Handles behaviour when tab pressed - * @description if Content is empty show toolbox (if it is closed) or leaf tools - * uses Toolbars toolbox module to handle the situation - */ - var tabKeyPressedOnRedactorsZone_ = function tabKeyPressedOnRedactorsZone_(event) { - /** - * Wait for solution. Would like to know the behaviour - * @todo Add spaces - */ - event.preventDefault(); - - if (!editor.core.isBlockEmpty(editor.content.currentNode)) { - return; - } - - if (!editor.toolbar.opened) { - editor.toolbar.open(); - } - - if (editor.toolbar.opened && !editor.toolbar.toolbox.opened) { - editor.toolbar.toolbox.open(); - } else { - editor.toolbar.toolbox.leaf(); - } - }; - - /** - * Handles global EnterKey Press - * @see enterPressedOnBlock_ - * @param {Object} event - */ - var enterKeyPressed_ = function enterKeyPressed_() { - if (editor.content.editorAreaHightlighted) { - /** - * it means that we lose input index, saved index before is not correct - * therefore we need to set caret when we insert new block - */ - editor.caret.inputIndex = -1; - - enterPressedOnBlock_(); - } - }; - - /** - * Callback for enter key pressing in first-level block area - * - * @param {Event} event - * @private - * - * @description Inserts new block with initial type from settings - */ - var enterPressedOnBlock_ = function enterPressedOnBlock_() { - var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin; - - editor.content.insertBlock({ - type: NEW_BLOCK_TYPE, - block: editor.tools[NEW_BLOCK_TYPE].render() - }, true); - - editor.toolbar.move(); - editor.toolbar.open(); - }; - - /** - * ENTER key handler - * - * @param {Object} event - * @private - * - * @description Makes new block with initial type from settings - */ - var enterKeyPressedOnRedactorsZone_ = function enterKeyPressedOnRedactorsZone_(event) { - if (event.target.contentEditable == 'true') { - /** Update input index */ - editor.caret.saveCurrentInputIndex(); - } - - var currentInputIndex = editor.caret.getCurrentInputIndex() || 0, - workingNode = editor.content.currentNode, - tool = workingNode.dataset.tool, - isEnterPressedOnToolbar = editor.toolbar.opened && editor.toolbar.current && event.target == editor.state.inputs[currentInputIndex]; - - /** The list of tools which needs the default browser behaviour */ - var enableLineBreaks = editor.tools[tool].enableLineBreaks; - - /** This type of block creates when enter is pressed */ - var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin; - - /** - * When toolbar is opened, select tool instead of making new paragraph - */ - if (isEnterPressedOnToolbar) { - event.preventDefault(); - - editor.toolbar.toolbox.toolClicked(event); - - editor.toolbar.close(); - - /** - * Stop other listeners callback executions - */ - event.stopPropagation(); - event.stopImmediatePropagation(); - - return; - } - - /** - * Allow paragraph lineBreaks with shift enter - * Or if shiftkey pressed and enter and enabledLineBreaks, the let new block creation - */ - if (event.shiftKey || enableLineBreaks) { - event.stopPropagation(); - event.stopImmediatePropagation(); - return; - } - - var currentSelection = window.getSelection(), - currentSelectedNode = currentSelection.anchorNode, - caretAtTheEndOfText = editor.caret.position.atTheEnd(), - isTextNodeHasParentBetweenContenteditable = false; - - /** - * Allow making new

in same block by SHIFT+ENTER and forbids to prevent default browser behaviour - */ - if (event.shiftKey && !enableLineBreaks) { - editor.callback.enterPressedOnBlock(editor.content.currentBlock, event); - event.preventDefault(); - return; - } - - /** - * Workaround situation when caret at the Text node that has some wrapper Elements - * Split block cant handle this. - * We need to save default behavior - */ - isTextNodeHasParentBetweenContenteditable = currentSelectedNode && currentSelectedNode.parentNode.contentEditable != 'true'; - - /** - * Split blocks when input has several nodes and caret placed in textNode - */ - if (currentSelectedNode.nodeType == editor.core.nodeTypes.TEXT && !isTextNodeHasParentBetweenContenteditable && !caretAtTheEndOfText) { - event.preventDefault(); - - editor.core.log('Splitting Text node...'); - - editor.content.splitBlock(currentInputIndex); - - /** Show plus button when next input after split is empty*/ - if (!editor.state.inputs[currentInputIndex + 1].textContent.trim()) { - editor.toolbar.showPlusButton(); - } - } else { - var islastNode = editor.content.isLastNode(currentSelectedNode); - - if (islastNode && caretAtTheEndOfText) { - event.preventDefault(); - event.stopPropagation(); - event.stopImmediatePropagation(); - - editor.core.log('ENTER clicked in last textNode. Create new BLOCK'); - - editor.content.insertBlock({ - type: NEW_BLOCK_TYPE, - block: editor.tools[NEW_BLOCK_TYPE].render() - }, true); - - editor.toolbar.move(); - editor.toolbar.open(); - - /** Show plus button with empty block */ - editor.toolbar.showPlusButton(); - } - } - - /** get all inputs after new appending block */ - editor.ui.saveInputs(); - }; - - /** - * Escape behaviour - * @param event - * @private - * - * @description Closes toolbox and toolbar. Prevents default behaviour - */ - var escapeKeyPressedOnRedactorsZone_ = function escapeKeyPressedOnRedactorsZone_(event) { - /** Close all toolbar */ - editor.toolbar.close(); - - /** Close toolbox */ - editor.toolbar.toolbox.close(); - - event.preventDefault(); - }; - - /** - * @param {Event} event - * @private - * - * closes and moves toolbar - */ - var arrowKeyPressed_ = function arrowKeyPressed_(event) { - editor.content.workingNodeChanged(); - - /* Closing toolbar */ - editor.toolbar.close(); - editor.toolbar.move(); - }; - - /** - * @private - * @param {Event} event - * - * @description Closes all opened bars from toolbar. - * If block is mark, clears highlightning - */ - var defaultKeyPressedOnRedactorsZone_ = function defaultKeyPressedOnRedactorsZone_() { - editor.toolbar.close(); - - if (!editor.toolbar.inline.actionsOpened) { - editor.toolbar.inline.close(); - editor.content.clearMark(); - } - }; - - /** - * Handler when clicked on redactors area - * - * @protected - * @param event - * - * @description Detects clicked area. If it is first-level block area, marks as detected and - * on next enter press will be inserted new block - * Otherwise, save carets position (input index) and put caret to the editable zone. - * - * @see detectWhenClickedOnFirstLevelBlockArea_ - * - */ - callbacks.redactorClicked = function (event) { - detectWhenClickedOnFirstLevelBlockArea_(); - - editor.content.workingNodeChanged(event.target); - editor.ui.saveInputs(); - - var selectedText = editor.toolbar.inline.getSelectionText(), - firstLevelBlock; - - /** If selection range took off, then we hide inline toolbar */ - if (selectedText.length === 0) { - editor.toolbar.inline.close(); - } - - /** Update current input index in memory when caret focused into existed input */ - if (event.target.contentEditable == 'true') { - editor.caret.saveCurrentInputIndex(); - } - - if (editor.content.currentNode === null) { - /** - * If inputs in redactor does not exits, then we put input index 0 not -1 - */ - var indexOfLastInput = editor.state.inputs.length > 0 ? editor.state.inputs.length - 1 : 0; - - /** If we have any inputs */ - if (editor.state.inputs.length) { - /** getting firstlevel parent of input */ - firstLevelBlock = editor.content.getFirstLevelBlock(editor.state.inputs[indexOfLastInput]); - } - - /** If input is empty, then we set caret to the last input */ - if (editor.state.inputs.length && editor.state.inputs[indexOfLastInput].textContent === '' && firstLevelBlock.dataset.tool == editor.settings.initialBlockPlugin) { - editor.caret.setToBlock(indexOfLastInput); - } else { - /** Create new input when caret clicked in redactors area */ - var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin; - - editor.content.insertBlock({ - type: NEW_BLOCK_TYPE, - block: editor.tools[NEW_BLOCK_TYPE].render() - }); - - /** If there is no inputs except inserted */ - if (editor.state.inputs.length === 1) { - editor.caret.setToBlock(indexOfLastInput); - } else { - /** Set caret to this appended input */ - editor.caret.setToNextBlock(indexOfLastInput); - } - } - } else { - /** Close all panels */ - editor.toolbar.settings.close(); - editor.toolbar.toolbox.close(); - } - - /** - * Move toolbar and open - */ - editor.toolbar.move(); - editor.toolbar.open(); - - var inputIsEmpty = !editor.content.currentNode.textContent.trim(), - currentNodeType = editor.content.currentNode.dataset.tool, - isInitialType = currentNodeType == editor.settings.initialBlockPlugin; - - /** Hide plus buttons */ - editor.toolbar.hidePlusButton(); - - if (!inputIsEmpty) { - /** Mark current block */ - editor.content.markBlock(); - } - - if (isInitialType && inputIsEmpty) { - /** Show plus button */ - editor.toolbar.showPlusButton(); - } - }; - - /** - * This method allows to define, is caret in contenteditable element or not. - * - * @private - * - * @description Otherwise, if we get TEXT node from range container, that will means we have input index. - * In this case we use default browsers behaviour (if plugin allows that) or overwritten action. - * Therefore, to be sure that we've clicked first-level block area, we should have currentNode, which always - * specifies to the first-level block. Other cases we just ignore. - */ - var detectWhenClickedOnFirstLevelBlockArea_ = function detectWhenClickedOnFirstLevelBlockArea_() { - var selection = window.getSelection(), - anchorNode = selection.anchorNode, - flag = false; - - if (selection.rangeCount === 0) { - editor.content.editorAreaHightlighted = true; - } else { - if (!editor.core.isDomNode(anchorNode)) { - anchorNode = anchorNode.parentNode; - } - - /** Already founded, without loop */ - if (anchorNode.contentEditable == 'true') { - flag = true; - } - - while (anchorNode.contentEditable != 'true') { - anchorNode = anchorNode.parentNode; - - if (anchorNode.contentEditable == 'true') { - flag = true; - } - - if (anchorNode == document.body) { - break; - } - } - - /** If editable element founded, flag is "TRUE", Therefore we return "FALSE" */ - editor.content.editorAreaHightlighted = !flag; - } - }; - - /** - * Toolbar button click handler - * - * @param {Object} event - cursor to the button - * @protected - * - * @description gets current tool and calls render method - */ - callbacks.toolbarButtonClicked = function (event) { - var button = this; - - editor.toolbar.current = button.dataset.type; - - editor.toolbar.toolbox.toolClicked(event); - editor.toolbar.close(); - }; - - /** - * Show or Hide toolbox when plus button is clicked - */ - callbacks.plusButtonClicked = function () { - if (!editor.nodes.toolbox.classList.contains('opened')) { - editor.toolbar.toolbox.open(); - } else { - editor.toolbar.toolbox.close(); - } - }; - - /** - * Block handlers for KeyDown events - * - * @protected - * @param {Object} event - * - * Handles keydowns on block - * @see blockRightOrDownArrowPressed_ - * @see backspacePressed_ - * @see blockLeftOrUpArrowPressed_ - */ - callbacks.blockKeydown = function (event) { - var block = event.target; // event.target is input - - switch (event.keyCode) { - case editor.core.keys.DOWN: - case editor.core.keys.RIGHT: - blockRightOrDownArrowPressed_(event); - break; - - case editor.core.keys.BACKSPACE: - backspacePressed_(block, event); - break; - - case editor.core.keys.UP: - case editor.core.keys.LEFT: - blockLeftOrUpArrowPressed_(event); - break; - } - }; - - /** - * RIGHT or DOWN keydowns on block - * - * @param {Object} event - * @private - * - * @description watches the selection and gets closest editable element. - * Uses method getDeepestTextNodeFromPosition to get the last node of next block - * Sets caret if it is contenteditable - */ - var blockRightOrDownArrowPressed_ = function blockRightOrDownArrowPressed_(event) { - var selection = window.getSelection(), - inputs = editor.state.inputs, - focusedNode = selection.anchorNode, - focusedNodeHolder; - - /** Check for caret existance */ - if (!focusedNode) { - return false; - } - - /** Looking for closest (parent) contentEditable element of focused node */ - while (focusedNode.contentEditable != 'true') { - focusedNodeHolder = focusedNode.parentNode; - focusedNode = focusedNodeHolder; - } - - /** Input index in DOM level */ - var editableElementIndex = 0; - - while (focusedNode != inputs[editableElementIndex]) { - editableElementIndex++; - } - - /** - * Founded contentEditable element doesn't have childs - * Or maybe New created block - */ - if (!focusedNode.textContent) { - editor.caret.setToNextBlock(editableElementIndex); - return; - } - - /** - * Do nothing when caret doesn not reaches the end of last child - */ - var caretInLastChild = false, - caretAtTheEndOfText = false; - - var lastChild, deepestTextnode; - - lastChild = focusedNode.childNodes[focusedNode.childNodes.length - 1]; - - if (editor.core.isDomNode(lastChild)) { - deepestTextnode = editor.content.getDeepestTextNodeFromPosition(lastChild, lastChild.childNodes.length); - } else { - deepestTextnode = lastChild; - } - - caretInLastChild = selection.anchorNode == deepestTextnode; - caretAtTheEndOfText = deepestTextnode.length == selection.anchorOffset; - - if (!caretInLastChild || !caretAtTheEndOfText) { - editor.core.log('arrow [down|right] : caret does not reached the end'); - return false; - } - - editor.caret.setToNextBlock(editableElementIndex); - }; - - /** - * LEFT or UP keydowns on block - * - * @param {Object} event - * @private - * - * watches the selection and gets closest editable element. - * Uses method getDeepestTextNodeFromPosition to get the last node of previous block - * Sets caret if it is contenteditable - * - */ - var blockLeftOrUpArrowPressed_ = function blockLeftOrUpArrowPressed_(event) { - var selection = window.getSelection(), - inputs = editor.state.inputs, - focusedNode = selection.anchorNode, - focusedNodeHolder; - - /** Check for caret existance */ - if (!focusedNode) { - return false; - } - - /** - * LEFT or UP not at the beginning - */ - if (selection.anchorOffset !== 0) { - return false; - } - - /** Looking for parent contentEditable block */ - while (focusedNode.contentEditable != 'true') { - focusedNodeHolder = focusedNode.parentNode; - focusedNode = focusedNodeHolder; - } - - /** Input index in DOM level */ - var editableElementIndex = 0; - - while (focusedNode != inputs[editableElementIndex]) { - editableElementIndex++; - } - - /** - * Do nothing if caret is not at the beginning of first child - */ - var caretInFirstChild = false, - caretAtTheBeginning = false; - - var firstChild, deepestTextnode; - - /** - * Founded contentEditable element doesn't have childs - * Or maybe New created block - */ - if (!focusedNode.textContent) { - editor.caret.setToPreviousBlock(editableElementIndex); - return; - } - - firstChild = focusedNode.childNodes[0]; - - if (editor.core.isDomNode(firstChild)) { - deepestTextnode = editor.content.getDeepestTextNodeFromPosition(firstChild, 0); - } else { - deepestTextnode = firstChild; - } - - caretInFirstChild = selection.anchorNode == deepestTextnode; - caretAtTheBeginning = selection.anchorOffset === 0; - - if (caretInFirstChild && caretAtTheBeginning) { - editor.caret.setToPreviousBlock(editableElementIndex); - } - }; - - /** - * Handles backspace keydown - * - * @param {Element} block - * @param {Object} event - * @private - * - * @description if block is empty, delete the block and set caret to the previous block - * If block is not empty, try to merge two blocks - current and previous - * But it we try'n to remove first block, then we should set caret to the next block, not previous. - * If we removed the last block, create new one - */ - var backspacePressed_ = function backspacePressed_(block, event) { - var currentInputIndex = editor.caret.getCurrentInputIndex(), - range, - selectionLength, - firstLevelBlocksCount; - - if (editor.core.isNativeInput(event.target)) { - /** If input value is empty - remove block */ - if (event.target.value.trim() == '') { - block.remove(); - } else { - return; - } - } - - if (block.textContent.trim()) { - range = editor.content.getRange(); - selectionLength = range.endOffset - range.startOffset; - - if (editor.caret.position.atStart() && !selectionLength && editor.state.inputs[currentInputIndex - 1]) { - editor.content.mergeBlocks(currentInputIndex); - } else { - return; - } - } - - if (!selectionLength) { - block.remove(); - } - - firstLevelBlocksCount = editor.nodes.redactor.childNodes.length; - - /** - * If all blocks are removed - */ - if (firstLevelBlocksCount === 0) { - /** update currentNode variable */ - editor.content.currentNode = null; - - /** Inserting new empty initial block */ - editor.ui.addInitialBlock(); - - /** Updating inputs state after deleting last block */ - editor.ui.saveInputs(); - - /** Set to current appended block */ - window.setTimeout(function () { - editor.caret.setToPreviousBlock(1); - }, 10); - } else { - if (editor.caret.inputIndex !== 0) { - /** Target block is not first */ - editor.caret.setToPreviousBlock(editor.caret.inputIndex); - } else { - /** If we try to delete first block */ - editor.caret.setToNextBlock(editor.caret.inputIndex); - } - } - - editor.toolbar.move(); - - if (!editor.toolbar.opened) { - editor.toolbar.open(); - } - - /** Updating inputs state */ - editor.ui.saveInputs(); - - /** Prevent default browser behaviour */ - event.preventDefault(); - }; - - /** - * used by UI module - * Clicks on block settings button - * - * @param {Object} event - * @protected - * @description Opens toolbar settings - */ - callbacks.showSettingsButtonClicked = function (event) { - /** - * Get type of current block - * It uses to append settings from tool.settings property. - * ... - * Type is stored in data-type attribute on block - */ - var currentToolType = editor.content.currentNode.dataset.tool; - - editor.toolbar.settings.toggle(currentToolType); - - /** Close toolbox when settings button is active */ - editor.toolbar.toolbox.close(); - editor.toolbar.settings.hideRemoveActions(); - }; - - return callbacks; -}({}); - -/***/ }), - -/***/ "./src/components/modules/_caret.js": -/*!******************************************!*\ - !*** ./src/components/modules/_caret.js ***! - \******************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Codex Editor Caret Module - * - * @author Codex Team - * @version 1.0 - */ - -module.exports = function (caret) { - var editor = codex.editor; - - /** - * @var {int} InputIndex - editable element in DOM - */ - caret.inputIndex = null; - - /** - * @var {int} offset - caret position in a text node. - */ - caret.offset = null; - - /** - * @var {int} focusedNodeIndex - we get index of child node from first-level block - */ - caret.focusedNodeIndex = null; - - /** - * Creates Document Range and sets caret to the element. - * @protected - * @uses caret.save — if you need to save caret position - * @param {Element} el - Changed Node. - */ - caret.set = function (el, index, offset) { - offset = offset || caret.offset || 0; - index = index || caret.focusedNodeIndex || 0; - - var childs = el.childNodes, - nodeToSet; - - if (childs.length === 0) { - nodeToSet = el; - } else { - nodeToSet = childs[index]; - } - - /** If Element is INPUT */ - if (el.contentEditable != 'true') { - el.focus(); - return; - } - - if (editor.core.isDomNode(nodeToSet)) { - nodeToSet = editor.content.getDeepestTextNodeFromPosition(nodeToSet, nodeToSet.childNodes.length); - } - - var range = document.createRange(), - selection = window.getSelection(); - - window.setTimeout(function () { - range.setStart(nodeToSet, offset); - range.setEnd(nodeToSet, offset); - - selection.removeAllRanges(); - selection.addRange(range); - - editor.caret.saveCurrentInputIndex(); - }, 20); - }; - - /** - * @protected - * Updates index of input and saves it in caret object - */ - caret.saveCurrentInputIndex = function () { - /** Index of Input that we paste sanitized content */ - var selection = window.getSelection(), - inputs = editor.state.inputs, - focusedNode = selection.anchorNode, - focusedNodeHolder; - - if (!focusedNode) { - return; - } - - /** Looking for parent contentEditable block */ - while (focusedNode.contentEditable != 'true') { - focusedNodeHolder = focusedNode.parentNode; - focusedNode = focusedNodeHolder; - } - - /** Input index in DOM level */ - var editableElementIndex = 0; - - while (focusedNode != inputs[editableElementIndex]) { - editableElementIndex++; - } - - caret.inputIndex = editableElementIndex; - }; - - /** - * Returns current input index (caret object) - */ - caret.getCurrentInputIndex = function () { - return caret.inputIndex; - }; - - /** - * @param {int} index - index of first-level block after that we set caret into next input - */ - caret.setToNextBlock = function (index) { - var inputs = editor.state.inputs, - nextInput = inputs[index + 1]; - - if (!nextInput) { - editor.core.log('We are reached the end'); - return; - } - - /** - * When new Block created or deleted content of input - * We should add some text node to set caret - */ - if (!nextInput.childNodes.length) { - var emptyTextElement = document.createTextNode(''); - - nextInput.appendChild(emptyTextElement); - } - - editor.caret.inputIndex = index + 1; - editor.caret.set(nextInput, 0, 0); - editor.content.workingNodeChanged(nextInput); - }; - - /** - * @param {int} index - index of target input. - * Sets caret to input with this index - */ - caret.setToBlock = function (index) { - var inputs = editor.state.inputs, - targetInput = inputs[index]; - - if (!targetInput) { - return; - } - - /** - * When new Block created or deleted content of input - * We should add some text node to set caret - */ - if (!targetInput.childNodes.length) { - var emptyTextElement = document.createTextNode(''); - - targetInput.appendChild(emptyTextElement); - } - - editor.caret.inputIndex = index; - editor.caret.set(targetInput, 0, 0); - editor.content.workingNodeChanged(targetInput); - }; - - /** - * @param {int} index - index of input - */ - caret.setToPreviousBlock = function (index) { - index = index || 0; - - var inputs = editor.state.inputs, - previousInput = inputs[index - 1], - lastChildNode, - lengthOfLastChildNode, - emptyTextElement; - - if (!previousInput) { - editor.core.log('We are reached first node'); - return; - } - - lastChildNode = editor.content.getDeepestTextNodeFromPosition(previousInput, previousInput.childNodes.length); - lengthOfLastChildNode = lastChildNode.length; - - /** - * When new Block created or deleted content of input - * We should add some text node to set caret - */ - if (!previousInput.childNodes.length) { - emptyTextElement = document.createTextNode(''); - previousInput.appendChild(emptyTextElement); - } - editor.caret.inputIndex = index - 1; - editor.caret.set(previousInput, previousInput.childNodes.length - 1, lengthOfLastChildNode); - editor.content.workingNodeChanged(inputs[index - 1]); - }; - - caret.position = { - - atStart: function atStart() { - var selection = window.getSelection(), - anchorOffset = selection.anchorOffset, - anchorNode = selection.anchorNode, - firstLevelBlock = editor.content.getFirstLevelBlock(anchorNode), - pluginsRender = firstLevelBlock.childNodes[0]; - - if (!editor.core.isDomNode(anchorNode)) { - anchorNode = anchorNode.parentNode; - } - - var isFirstNode = anchorNode === pluginsRender.childNodes[0], - isOffsetZero = anchorOffset === 0; - - return isFirstNode && isOffsetZero; - }, - - atTheEnd: function atTheEnd() { - var selection = window.getSelection(), - anchorOffset = selection.anchorOffset, - anchorNode = selection.anchorNode; - - /** Caret is at the end of input */ - return !anchorNode || !anchorNode.length || anchorOffset === anchorNode.length; - } - }; - - /** - * Inserts node at the caret location - * @param {HTMLElement|DocumentFragment} node - */ - caret.insertNode = function (node) { - var selection, - range, - lastNode = node; - - if (node.nodeType == editor.core.nodeTypes.DOCUMENT_FRAGMENT) { - lastNode = node.lastChild; - } - - selection = window.getSelection(); - - range = selection.getRangeAt(0); - range.deleteContents(); - - range.insertNode(node); - - range.setStartAfter(lastNode); - range.collapse(true); - - selection.removeAllRanges(); - selection.addRange(range); - }; - - return caret; -}({}); - -/***/ }), - -/***/ "./src/components/modules/_content.js": -/*!********************************************!*\ - !*** ./src/components/modules/_content.js ***! - \********************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /** - * Codex Editor Content Module - * Works with DOM - * - * @class Content - * @classdesc Class works provides COdex Editor appearance logic - * - * @author Codex Team - * @version 2.0.0 - */ - -var _dom = __webpack_require__(/*! ../dom */ "./src/components/dom.js"); - -var _dom2 = _interopRequireDefault(_dom); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -module.exports = function () { - _createClass(Content, null, [{ - key: 'name', - - /** - * Module key name - * @returns {string} - */ - get: function get() { - return 'Content'; - } - - /** - * @constructor - * - * @param {EditorConfig} config - */ - - }]); - - function Content(config) { - _classCallCheck(this, Content); - - this.config = config; - this.Editor = null; - - this.CSS = { - block: 'ce-block', - content: 'ce-block__content', - stretched: 'ce-block--stretched', - highlighted: 'ce-block--highlighted' - }; - - this._currentNode = null; - this._currentIndex = 0; - } - - /** - * Editor modules setter - * @param {object} Editor - */ - - - _createClass(Content, [{ - key: 'composeBlock_', - - - /** - * @private - * @param pluginHTML - * @param {Boolean} isStretched - make stretched block or not - * - * @description adds necessary information to wrap new created block by first-level holder - */ - value: function composeBlock_(pluginHTML) { - var isStretched = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - - var block = _dom2.default.make('DIV', this.CSS.block), - blockContent = _dom2.default.make('DIV', this.CSS.content); - - blockContent.appendChild(pluginHTML); - block.appendChild(blockContent); - - if (isStretched) { - blockContent.classList.add(this.CSS.stretched); - } - - block.dataset.toolId = this._currentIndex++; - - return block; - } - }, { - key: 'getFirstLevelBlock', - - - /** - * Finds first-level block - * @description looks for first-level block. - * gets parent while node is not first-level - * - * @param {Element} node - selected or clicked in redactors area node - * @protected - * - */ - value: function getFirstLevelBlock(node) { - if (!_dom2.default.isElement(node)) { - node = node.parentNode; - } - - if (node === this.Editor.ui.nodes.redactor || node === document.body) { - return null; - } else { - while (node.classList && !node.classList.contains(this.CSS.block)) { - node = node.parentNode; - } - - return node; - } - } - }, { - key: 'insertBlock', - - - /** - * Insert new block to working area - * - * @param {HTMLElement} tool - * - * @returns {Number} tool index - * - */ - value: function insertBlock(tool) { - var newBlock = this.composeBlock_(tool); - - if (this.currentNode) { - this.currentNode.insertAdjacentElement('afterend', newBlock); - } else { - /** - * If redactor is empty, append as first child - */ - this.Editor.ui.nodes.redactor.appendChild(newBlock); - } - - /** - * Set new node as current - */ - this.currentNode = newBlock; - - return newBlock.dataset.toolId; - } - }, { - key: 'state', - set: function set(Editor) { - this.Editor = Editor; - } - - /** - * Get current working node - * - * @returns {null|HTMLElement} - */ - - }, { - key: 'currentNode', - get: function get() { - return this._currentNode; - } - - /** - * Set working node. Working node should be first level block, so we find it before set one to _currentNode property - * - * @param {HTMLElement} node - */ - , - set: function set(node) { - var firstLevelBlock = this.getFirstLevelBlock(node); - - this._currentNode = firstLevelBlock; - } - }]); - - return Content; -}(); - -// module.exports = (function (content) { -// -// let editor = codex.editor; -// -// /** -// * Links to current active block -// * @type {null | Element} -// */ -// content.currentNode = null; -// -// /** -// * clicked in redactor area -// * @type {null | Boolean} -// */ -// content.editorAreaHightlighted = null; -// -// /** -// * @deprecated -// * Synchronizes redactor with original textarea -// */ -// content.sync = function () { -// -// editor.core.log('syncing...'); -// -// /** -// * Save redactor content to editor.state -// */ -// editor.state.html = editor.nodes.redactor.innerHTML; -// -// }; -// -// /** -// * Appends background to the block -// * -// * @description add CSS class to highlight visually first-level block area -// */ -// content.markBlock = function () { -// -// editor.content.currentNode.classList.add(editor.ui.className.BLOCK_HIGHLIGHTED); -// -// }; -// -// /** -// * Clear background -// * -// * @description clears styles that highlights block -// */ -// content.clearMark = function () { -// -// if (editor.content.currentNode) { -// -// editor.content.currentNode.classList.remove(editor.ui.className.BLOCK_HIGHLIGHTED); -// -// } -// -// }; -// -// /** -// * Finds first-level block -// * -// * @param {Element} node - selected or clicked in redactors area node -// * @protected -// * -// * @description looks for first-level block. -// * gets parent while node is not first-level -// */ -// content.getFirstLevelBlock = function (node) { -// -// if (!editor.core.isDomNode(node)) { -// -// node = node.parentNode; -// -// } -// -// if (node === editor.nodes.redactor || node === document.body) { -// -// return null; -// -// } else { -// -// while(!node.classList.contains(editor.ui.className.BLOCK_CLASSNAME)) { -// -// node = node.parentNode; -// -// } -// -// return node; -// -// } -// -// }; -// -// /** -// * Trigger this event when working node changed -// * @param {Element} targetNode - first-level of this node will be current -// * @protected -// * -// * @description If targetNode is first-level then we set it as current else we look for parents to find first-level -// */ -// content.workingNodeChanged = function (targetNode) { -// -// /** Clear background from previous marked block before we change */ -// editor.content.clearMark(); -// -// if (!targetNode) { -// -// return; -// -// } -// -// content.currentNode = content.getFirstLevelBlock(targetNode); -// -// }; -// -// /** -// * Replaces one redactor block with another -// * @protected -// * @param {Element} targetBlock - block to replace. Mostly currentNode. -// * @param {Element} newBlock -// * @param {string} newBlockType - type of new block; we need to store it to data-attribute -// * -// * [!] Function does not saves old block content. -// * You can get it manually and pass with newBlock.innerHTML -// */ -// content.replaceBlock = function (targetBlock, newBlock) { -// -// if (!targetBlock || !newBlock) { -// -// editor.core.log('replaceBlock: missed params'); -// return; -// -// } -// -// /** If target-block is not a frist-level block, then we iterate parents to find it */ -// while(!targetBlock.classList.contains(editor.ui.className.BLOCK_CLASSNAME)) { -// -// targetBlock = targetBlock.parentNode; -// -// } -// -// /** Replacing */ -// editor.nodes.redactor.replaceChild(newBlock, targetBlock); -// -// /** -// * Set new node as current -// */ -// editor.content.workingNodeChanged(newBlock); -// -// /** -// * Add block handlers -// */ -// editor.ui.addBlockHandlers(newBlock); -// -// /** -// * Save changes -// */ -// editor.ui.saveInputs(); -// -// }; -// -// /** -// * @protected -// * -// * Inserts new block to redactor -// * Wrapps block into a DIV with BLOCK_CLASSNAME class -// * -// * @param blockData {object} -// * @param blockData.block {Element} element with block content -// * @param blockData.type {string} block plugin -// * @param needPlaceCaret {bool} pass true to set caret in new block -// * -// */ -// content.insertBlock = function ( blockData, needPlaceCaret ) { -// -// var workingBlock = editor.content.currentNode, -// newBlockContent = blockData.block, -// blockType = blockData.type, -// isStretched = blockData.stretched; -// -// var newBlock = composeNewBlock_(newBlockContent, blockType, isStretched); -// -// if (workingBlock) { -// -// editor.core.insertAfter(workingBlock, newBlock); -// -// } else { -// -// /** -// * If redactor is empty, append as first child -// */ -// editor.nodes.redactor.appendChild(newBlock); -// -// } -// -// /** -// * Block handler -// */ -// editor.ui.addBlockHandlers(newBlock); -// -// /** -// * Set new node as current -// */ -// editor.content.workingNodeChanged(newBlock); -// -// /** -// * Save changes -// */ -// editor.ui.saveInputs(); -// -// -// if ( needPlaceCaret ) { -// -// /** -// * If we don't know input index then we set default value -1 -// */ -// var currentInputIndex = editor.caret.getCurrentInputIndex() || -1; -// -// -// if (currentInputIndex == -1) { -// -// -// var editableElement = newBlock.querySelector('[contenteditable]'), -// emptyText = document.createTextNode(''); -// -// editableElement.appendChild(emptyText); -// editor.caret.set(editableElement, 0, 0); -// -// editor.toolbar.move(); -// editor.toolbar.showPlusButton(); -// -// -// } else { -// -// if (currentInputIndex === editor.state.inputs.length - 1) -// return; -// -// /** Timeout for browsers execution */ -// window.setTimeout(function () { -// -// /** Setting to the new input */ -// editor.caret.setToNextBlock(currentInputIndex); -// editor.toolbar.move(); -// editor.toolbar.open(); -// -// }, 10); -// -// } -// -// } -// -// /** -// * Block is inserted, wait for new click that defined focusing on editors area -// * @type {boolean} -// */ -// content.editorAreaHightlighted = false; -// -// }; -// -// /** -// * Replaces blocks with saving content -// * @protected -// * @param {Element} noteToReplace -// * @param {Element} newNode -// * @param {Element} blockType -// */ -// content.switchBlock = function (blockToReplace, newBlock, tool) { -// -// tool = tool || editor.content.currentNode.dataset.tool; -// var newBlockComposed = composeNewBlock_(newBlock, tool); -// -// /** Replacing */ -// editor.content.replaceBlock(blockToReplace, newBlockComposed); -// -// /** Save new Inputs when block is changed */ -// editor.ui.saveInputs(); -// -// }; -// -// /** -// * Iterates between child noted and looking for #text node on deepest level -// * @protected -// * -// * @param {Element} block - node where find -// * @param {int} postiton - starting postion -// * Example: childNodex.length to find from the end -// * or 0 to find from the start -// * @return {Text} block -// * @uses DFS -// */ -// content.getDeepestTextNodeFromPosition = function (block, position) { -// -// /** -// * Clear Block from empty and useless spaces with trim. -// * Such nodes we should remove -// */ -// var blockChilds = block.childNodes, -// index, -// node, -// text; -// -// for(index = 0; index < blockChilds.length; index++) { -// -// node = blockChilds[index]; -// -// if (node.nodeType == editor.core.nodeTypes.TEXT) { -// -// text = node.textContent.trim(); -// -// /** Text is empty. We should remove this child from node before we start DFS -// * decrease the quantity of childs. -// */ -// if (text === '') { -// -// block.removeChild(node); -// position--; -// -// } -// -// } -// -// } -// -// if (block.childNodes.length === 0) { -// -// return document.createTextNode(''); -// -// } -// -// /** Setting default position when we deleted all empty nodes */ -// if ( position < 0 ) -// position = 1; -// -// var lookingFromStart = false; -// -// /** For looking from START */ -// if (position === 0) { -// -// lookingFromStart = true; -// position = 1; -// -// } -// -// while ( position ) { -// -// /** initial verticle of node. */ -// if ( lookingFromStart ) { -// -// block = block.childNodes[0]; -// -// } else { -// -// block = block.childNodes[position - 1]; -// -// } -// -// if ( block.nodeType == editor.core.nodeTypes.TAG ) { -// -// position = block.childNodes.length; -// -// } else if (block.nodeType == editor.core.nodeTypes.TEXT ) { -// -// position = 0; -// -// } -// -// } -// -// return block; -// -// }; -// -// /** -// * @private -// * @param {Element} block - current plugins render -// * @param {String} tool - plugins name -// * @param {Boolean} isStretched - make stretched block or not -// * -// * @description adds necessary information to wrap new created block by first-level holder -// */ -// var composeNewBlock_ = function (block, tool, isStretched) { -// -// var newBlock = editor.draw.node('DIV', editor.ui.className.BLOCK_CLASSNAME, {}), -// blockContent = editor.draw.node('DIV', editor.ui.className.BLOCK_CONTENT, {}); -// -// blockContent.appendChild(block); -// newBlock.appendChild(blockContent); -// -// if (isStretched) { -// -// blockContent.classList.add(editor.ui.className.BLOCK_STRETCHED); -// -// } -// -// newBlock.dataset.tool = tool; -// return newBlock; -// -// }; -// -// /** -// * Returns Range object of current selection -// * @protected -// */ -// content.getRange = function () { -// -// var selection = window.getSelection().getRangeAt(0); -// -// return selection; -// -// }; -// -// /** -// * Divides block in two blocks (after and before caret) -// * -// * @protected -// * @param {int} inputIndex - target input index -// * -// * @description splits current input content to the separate blocks -// * When enter is pressed among the words, that text will be splited. -// */ -// content.splitBlock = function (inputIndex) { -// -// var selection = window.getSelection(), -// anchorNode = selection.anchorNode, -// anchorNodeText = anchorNode.textContent, -// caretOffset = selection.anchorOffset, -// textBeforeCaret, -// textNodeBeforeCaret, -// textAfterCaret, -// textNodeAfterCaret; -// -// var currentBlock = editor.content.currentNode.querySelector('[contentEditable]'); -// -// -// textBeforeCaret = anchorNodeText.substring(0, caretOffset); -// textAfterCaret = anchorNodeText.substring(caretOffset); -// -// textNodeBeforeCaret = document.createTextNode(textBeforeCaret); -// -// if (textAfterCaret) { -// -// textNodeAfterCaret = document.createTextNode(textAfterCaret); -// -// } -// -// var previousChilds = [], -// nextChilds = [], -// reachedCurrent = false; -// -// if (textNodeAfterCaret) { -// -// nextChilds.push(textNodeAfterCaret); -// -// } -// -// for ( var i = 0, child; !!(child = currentBlock.childNodes[i]); i++) { -// -// if ( child != anchorNode ) { -// -// if ( !reachedCurrent ) { -// -// previousChilds.push(child); -// -// } else { -// -// nextChilds.push(child); -// -// } -// -// } else { -// -// reachedCurrent = true; -// -// } -// -// } -// -// /** Clear current input */ -// editor.state.inputs[inputIndex].innerHTML = ''; -// -// /** -// * Append all childs founded before anchorNode -// */ -// var previousChildsLength = previousChilds.length; -// -// for(i = 0; i < previousChildsLength; i++) { -// -// editor.state.inputs[inputIndex].appendChild(previousChilds[i]); -// -// } -// -// editor.state.inputs[inputIndex].appendChild(textNodeBeforeCaret); -// -// /** -// * Append text node which is after caret -// */ -// var nextChildsLength = nextChilds.length, -// newNode = document.createElement('div'); -// -// for(i = 0; i < nextChildsLength; i++) { -// -// newNode.appendChild(nextChilds[i]); -// -// } -// -// newNode = newNode.innerHTML; -// -// /** This type of block creates when enter is pressed */ -// var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin; -// -// /** -// * Make new paragraph with text after caret -// */ -// editor.content.insertBlock({ -// type : NEW_BLOCK_TYPE, -// block : editor.tools[NEW_BLOCK_TYPE].render({ -// text : newNode -// }) -// }, true ); -// -// }; -// -// /** -// * Merges two blocks — current and target -// * If target index is not exist, then previous will be as target -// * -// * @protected -// * @param {int} currentInputIndex -// * @param {int} targetInputIndex -// * -// * @description gets two inputs indexes and merges into one -// */ -// content.mergeBlocks = function (currentInputIndex, targetInputIndex) { -// -// /** If current input index is zero, then prevent method execution */ -// if (currentInputIndex === 0) { -// -// return; -// -// } -// -// var targetInput, -// currentInputContent = editor.state.inputs[currentInputIndex].innerHTML; -// -// if (!targetInputIndex) { -// -// targetInput = editor.state.inputs[currentInputIndex - 1]; -// -// } else { -// -// targetInput = editor.state.inputs[targetInputIndex]; -// -// } -// -// targetInput.innerHTML += currentInputContent; -// -// }; -// -// /** -// * Iterates all right siblings and parents, which has right siblings -// * while it does not reached the first-level block -// * -// * @param {Element} node -// * @return {boolean} -// */ -// content.isLastNode = function (node) { -// -// // console.log('погнали перебор родителей'); -// -// var allChecked = false; -// -// while ( !allChecked ) { -// -// // console.log('Смотрим на %o', node); -// // console.log('Проверим, пустые ли соседи справа'); -// -// if ( !allSiblingsEmpty_(node) ) { -// -// // console.log('Есть непустые соседи. Узел не последний. Выходим.'); -// return false; -// -// } -// -// node = node.parentNode; -// -// /** -// * Проверяем родителей до тех пор, пока не найдем блок первого уровня -// */ -// if ( node.classList.contains(editor.ui.className.BLOCK_CONTENT) ) { -// -// allChecked = true; -// -// } -// -// } -// -// return true; -// -// }; -// -// /** -// * Checks if all element right siblings is empty -// * @param node -// */ -// var allSiblingsEmpty_ = function (node) { -// -// /** -// * Нужно убедиться, что после пустого соседа ничего нет -// */ -// var sibling = node.nextSibling; -// -// while ( sibling ) { -// -// if (sibling.textContent.length) { -// -// return false; -// -// } -// -// sibling = sibling.nextSibling; -// -// } -// -// return true; -// -// }; -// -// /** -// * @public -// * -// * @param {string} htmlData - html content as string -// * @param {string} plainData - plain text -// * @return {string} - html content as string -// */ -// content.wrapTextWithParagraphs = function (htmlData, plainData) { -// -// if (!htmlData.trim()) { -// -// return wrapPlainTextWithParagraphs(plainData); -// -// } -// -// var wrapper = document.createElement('DIV'), -// newWrapper = document.createElement('DIV'), -// i, -// paragraph, -// firstLevelBlocks = ['DIV', 'P'], -// blockTyped, -// node; -// -// /** -// * Make HTML Element to Wrap Text -// * It allows us to work with input data as HTML content -// */ -// wrapper.innerHTML = htmlData; -// paragraph = document.createElement('P'); -// -// for (i = 0; i < wrapper.childNodes.length; i++) { -// -// node = wrapper.childNodes[i]; -// -// blockTyped = firstLevelBlocks.indexOf(node.tagName) != -1; -// -// /** -// * If node is first-levet -// * we add this node to our new wrapper -// */ -// if ( blockTyped ) { -// -// /** -// * If we had splitted inline nodes to paragraph before -// */ -// if ( paragraph.childNodes.length ) { -// -// newWrapper.appendChild(paragraph.cloneNode(true)); -// -// /** empty paragraph */ -// paragraph = null; -// paragraph = document.createElement('P'); -// -// } -// -// newWrapper.appendChild(node.cloneNode(true)); -// -// } else { -// -// /** Collect all inline nodes to one as paragraph */ -// paragraph.appendChild(node.cloneNode(true)); -// -// /** if node is last we should append this node to paragraph and paragraph to new wrapper */ -// if ( i == wrapper.childNodes.length - 1 ) { -// -// newWrapper.appendChild(paragraph.cloneNode(true)); -// -// } -// -// } -// -// } -// -// return newWrapper.innerHTML; -// -// }; -// -// /** -// * Splits strings on new line and wraps paragraphs with

tag -// * @param plainText -// * @returns {string} -// */ -// var wrapPlainTextWithParagraphs = function (plainText) { -// -// if (!plainText) return ''; -// -// return '

' + plainText.split('\n\n').join('

') + '

'; -// -// }; -// -// /** -// * Finds closest Contenteditable parent from Element -// * @param {Element} node element looking from -// * @return {Element} node contenteditable -// */ -// content.getEditableParent = function (node) { -// -// while (node && node.contentEditable != 'true') { -// -// node = node.parentNode; -// -// } -// -// return node; -// -// }; -// -// /** -// * Clear editors content -// * -// * @param {Boolean} all — if true, delete all article data (content, id, etc.) -// */ -// content.clear = function (all) { -// -// editor.nodes.redactor.innerHTML = ''; -// editor.content.sync(); -// editor.ui.saveInputs(); -// if (all) { -// -// editor.state.blocks = {}; -// -// } else if (editor.state.blocks) { -// -// editor.state.blocks.items = []; -// -// } -// -// editor.content.currentNode = null; -// -// }; -// -// /** -// * -// * Load new data to editor -// * If editor is not empty, just append articleData.items -// * -// * @param articleData.items -// */ -// content.load = function (articleData) { -// -// var currentContent = Object.assign({}, editor.state.blocks); -// -// editor.content.clear(); -// -// if (!Object.keys(currentContent).length) { -// -// editor.state.blocks = articleData; -// -// } else if (!currentContent.items) { -// -// currentContent.items = articleData.items; -// editor.state.blocks = currentContent; -// -// } else { -// -// currentContent.items = currentContent.items.concat(articleData.items); -// editor.state.blocks = currentContent; -// -// } -// -// editor.renderer.makeBlocksFromData(); -// -// }; -// -// return content; -// -// })({}); - -/***/ }), - -/***/ "./src/components/modules/_destroyer.js": -/*!**********************************************!*\ - !*** ./src/components/modules/_destroyer.js ***! - \**********************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -/** - * Codex Editor Destroyer module - * - * @auhor Codex Team - * @version 1.0 - */ - -module.exports = function (destroyer) { - var editor = codex.editor; - - destroyer.removeNodes = function () { - editor.nodes.wrapper.remove(); - editor.nodes.notifications.remove(); - }; - - destroyer.destroyPlugins = function () { - for (var tool in editor.tools) { - if (typeof editor.tools[tool].destroy === 'function') { - editor.tools[tool].destroy(); - } - } - }; - - destroyer.destroyScripts = function () { - var scripts = document.getElementsByTagName('SCRIPT'); - - for (var i = 0; i < scripts.length; i++) { - if (scripts[i].id.indexOf(editor.scriptPrefix) + 1) { - scripts[i].remove(); - i--; - } - } - }; - - /** - * Delete editor data from webpage. - * You should send settings argument with boolean flags: - * @param settings.ui- remove redactor event listeners and DOM nodes - * @param settings.scripts - remove redactor scripts from DOM - * @param settings.plugins - remove plugin's objects - * @param settings.core - remove editor core. You can remove core only if UI and scripts flags is true - * } - * - */ - destroyer.destroy = function (settings) { - if (!settings || (typeof settings === 'undefined' ? 'undefined' : _typeof(settings)) !== 'object') { - return; - } - - if (settings.ui) { - destroyer.removeNodes(); - editor.listeners.removeAll(); - } - - if (settings.scripts) { - destroyer.destroyScripts(); - } - - if (settings.plugins) { - destroyer.destroyPlugins(); - } - - if (settings.ui && settings.scripts && settings.core) { - delete codex.editor; - } - }; - - return destroyer; -}({}); - -/***/ }), - -/***/ "./src/components/modules/_notifications.js": -/*!**************************************************!*\ - !*** ./src/components/modules/_notifications.js ***! - \**************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Codex Editor Notification Module - * - * @author Codex Team - * @version 1.0 - */ - -module.exports = function (notifications) { - var editor = codex.editor; - - var queue = []; - - var addToQueue = function addToQueue(settings) { - queue.push(settings); - - var index = 0; - - while (index < queue.length && queue.length > 5) { - if (queue[index].type == 'confirm' || queue[index].type == 'prompt') { - index++; - continue; - } - - queue[index].close(); - queue.splice(index, 1); - } - }; - - notifications.createHolder = function () { - var holder = editor.draw.node('DIV', 'cdx-notifications-block'); - - editor.nodes.notifications = document.body.appendChild(holder); - - return holder; - }; - - /** - * Error notificator. Shows block with message - * @protected - */ - notifications.errorThrown = function (errorMsg, event) { - editor.notifications.notification({ message: 'This action is not available currently', type: event.type }); - }; - - /** - * - * Appends notification - * - * settings = { - * type - notification type (reserved types: alert, confirm, prompt). Just add class 'cdx-notification-'+type - * message - notification message - * okMsg - confirm button text (default - 'Ok') - * cancelBtn - cancel button text (default - 'Cancel'). Only for confirm and prompt types - * confirm - function-handler for ok button click - * cancel - function-handler for cancel button click. Only for confirm and prompt types - * time - time (in seconds) after which notification will close (default - 10s) - * } - * - * @param settings - */ - notifications.notification = function (constructorSettings) { - /** Private vars and methods */ - var notification = null, - cancel = null, - type = null, - confirm = null, - inputField = null; - - var confirmHandler = function confirmHandler() { - close(); - - if (typeof confirm !== 'function') { - return; - } - - if (type == 'prompt') { - confirm(inputField.value); - return; - } - - confirm(); - }; - - var cancelHandler = function cancelHandler() { - close(); - - if (typeof cancel !== 'function') { - return; - } - - cancel(); - }; - - /** Public methods */ - function create(settings) { - if (!(settings && settings.message)) { - editor.core.log('Can\'t create notification. Message is missed'); - return; - } - - settings.type = settings.type || 'alert'; - settings.time = settings.time * 1000 || 10000; - - var wrapper = editor.draw.node('DIV', 'cdx-notification'), - message = editor.draw.node('DIV', 'cdx-notification__message'), - input = editor.draw.node('INPUT', 'cdx-notification__input'), - okBtn = editor.draw.node('SPAN', 'cdx-notification__ok-btn'), - cancelBtn = editor.draw.node('SPAN', 'cdx-notification__cancel-btn'); - - message.textContent = settings.message; - okBtn.textContent = settings.okMsg || 'ОК'; - cancelBtn.textContent = settings.cancelMsg || 'Отмена'; - - editor.listeners.add(okBtn, 'click', confirmHandler); - editor.listeners.add(cancelBtn, 'click', cancelHandler); - - wrapper.appendChild(message); - - if (settings.type == 'prompt') { - wrapper.appendChild(input); - } - - wrapper.appendChild(okBtn); - - if (settings.type == 'prompt' || settings.type == 'confirm') { - wrapper.appendChild(cancelBtn); - } - - wrapper.classList.add('cdx-notification-' + settings.type); - wrapper.dataset.type = settings.type; - - notification = wrapper; - type = settings.type; - confirm = settings.confirm; - cancel = settings.cancel; - inputField = input; - - if (settings.type != 'prompt' && settings.type != 'confirm') { - window.setTimeout(close, settings.time); - } - }; - - /** - * Show notification block - */ - function send() { - editor.nodes.notifications.appendChild(notification); - inputField.focus(); - - editor.nodes.notifications.classList.add('cdx-notification__notification-appending'); - - window.setTimeout(function () { - editor.nodes.notifications.classList.remove('cdx-notification__notification-appending'); - }, 100); - - addToQueue({ type: type, close: close }); - }; - - /** - * Remove notification block - */ - function close() { - notification.remove(); - }; - - if (constructorSettings) { - create(constructorSettings); - send(); - } - - return { - create: create, - send: send, - close: close - }; - }; - - notifications.clear = function () { - editor.nodes.notifications.innerHTML = ''; - queue = []; - }; - - return notifications; -}({}); - -/***/ }), - -/***/ "./src/components/modules/_parser.js": -/*!*******************************************!*\ - !*** ./src/components/modules/_parser.js ***! - \*******************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Codex Editor Parser Module - * - * @author Codex Team - * @version 1.1 - */ - -module.exports = function (parser) { - var editor = codex.editor; - - /** inserting text */ - parser.insertPastedContent = function (blockType, tag) { - editor.content.insertBlock({ - type: blockType.type, - block: blockType.render({ - text: tag.innerHTML - }) - }); - }; - - /** - * Check DOM node for display style: separated block or child-view - */ - parser.isFirstLevelBlock = function (node) { - return node.nodeType == editor.core.nodeTypes.TAG && node.classList.contains(editor.ui.className.BLOCK_CLASSNAME); - }; - - return parser; -}({}); - -/***/ }), - -/***/ "./src/components/modules/_paste.js": -/*!******************************************!*\ - !*** ./src/components/modules/_paste.js ***! - \******************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Codex Editor Paste module - * - * @author Codex Team - * @version 1.1.1 - */ - -module.exports = function (paste) { - var editor = codex.editor; - - var patterns = []; - - paste.prepare = function () { - var tools = editor.tools; - - for (var tool in tools) { - if (!tools[tool].renderOnPastePatterns || !Array.isArray(tools[tool].renderOnPastePatterns)) { - continue; - } - - tools[tool].renderOnPastePatterns.map(function (pattern) { - patterns.push(pattern); - }); - } - - return Promise.resolve(); - }; - - /** - * Saves data - * @param event - */ - paste.pasted = function (event) { - var clipBoardData = event.clipboardData || window.clipboardData, - content = clipBoardData.getData('Text'); - - var result = analize(content); - - if (result) { - event.preventDefault(); - event.stopImmediatePropagation(); - } - - return result; - }; - - /** - * Analizes pated string and calls necessary method - */ - - var analize = function analize(string) { - var result = false, - content = editor.content.currentNode, - plugin = content.dataset.tool; - - patterns.map(function (pattern) { - var execArray = pattern.regex.exec(string), - match = execArray && execArray[0]; - - if (match && match === string.trim()) { - /** current block is not empty */ - if (content.textContent.trim() && plugin == editor.settings.initialBlockPlugin) { - pasteToNewBlock_(); - } - - pattern.callback(string, pattern); - result = true; - } - }); - - return result; - }; - - var pasteToNewBlock_ = function pasteToNewBlock_() { - /** Create new initial block */ - editor.content.insertBlock({ - - type: editor.settings.initialBlockPlugin, - block: editor.tools[editor.settings.initialBlockPlugin].render({ - text: '' - }) - - }, false); - }; - - /** - * This method prevents default behaviour. - * - * @param {Object} event - * @protected - * - * @description We get from clipboard pasted data, sanitize, make a fragment that contains of this sanitized nodes. - * Firstly, we need to memorize the caret position. We can do that by getting the range of selection. - * After all, we insert clear fragment into caret placed position. Then, we should move the caret to the last node - */ - paste.blockPasteCallback = function (event) { - if (!needsToHandlePasteEvent(event.target)) { - return; - } - - /** Prevent default behaviour */ - event.preventDefault(); - - /** get html pasted data - dirty data */ - var htmlData = event.clipboardData.getData('text/html'), - plainData = event.clipboardData.getData('text/plain'); - - /** Temporary DIV that is used to work with text's paragraphs as DOM-elements*/ - var paragraphs = editor.draw.node('DIV', '', {}), - cleanData, - wrappedData; - - /** Create fragment, that we paste to range after proccesing */ - cleanData = editor.sanitizer.clean(htmlData); - - /** - * We wrap pasted text with

tags to split it logically - * @type {string} - */ - wrappedData = editor.content.wrapTextWithParagraphs(cleanData, plainData); - paragraphs.innerHTML = wrappedData; - - /** - * If there only one paragraph, just insert in at the caret location - */ - if (paragraphs.childNodes.length == 1) { - emulateUserAgentBehaviour(paragraphs.firstChild); - return; - } - - insertPastedParagraphs(paragraphs.childNodes); - }; - - /** - * Checks if we should handle paste event on block - * @param block - * - * @return {boolean} - */ - var needsToHandlePasteEvent = function needsToHandlePasteEvent(block) { - /** If area is input or textarea then allow default behaviour */ - if (editor.core.isNativeInput(block)) { - return false; - } - - var editableParent = editor.content.getEditableParent(block); - - /** Allow paste when event target placed in Editable element */ - if (!editableParent) { - return false; - } - - return true; - }; - - /** - * Inserts new initial plugin blocks with data in paragraphs - * - * @param {Array} paragraphs - array of paragraphs (

) whit content, that should be inserted - */ - var insertPastedParagraphs = function insertPastedParagraphs(paragraphs) { - var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin, - currentNode = editor.content.currentNode; - - paragraphs.forEach(function (paragraph) { - /** Don't allow empty paragraphs */ - if (editor.core.isBlockEmpty(paragraph)) { - return; - } - - editor.content.insertBlock({ - type: NEW_BLOCK_TYPE, - block: editor.tools[NEW_BLOCK_TYPE].render({ - text: paragraph.innerHTML - }) - }); - - editor.caret.inputIndex++; - }); - - editor.caret.setToPreviousBlock(editor.caret.getCurrentInputIndex() + 1); - - /** - * If there was no data in working node, remove it - */ - if (editor.core.isBlockEmpty(currentNode)) { - currentNode.remove(); - editor.ui.saveInputs(); - } - }; - - /** - * Inserts node content at the caret position - * - * @param {Node} node - DOM node (could be DocumentFragment), that should be inserted at the caret location - */ - var emulateUserAgentBehaviour = function emulateUserAgentBehaviour(node) { - var newNode; - - if (node.childElementCount) { - newNode = document.createDocumentFragment(); - - node.childNodes.forEach(function (current) { - if (!editor.core.isDomNode(current) && current.data.trim() === '') { - return; - } - - newNode.appendChild(current.cloneNode(true)); - }); - } else { - newNode = document.createTextNode(node.textContent); - } - - editor.caret.insertNode(newNode); - }; - - return paste; -}({}); - -/***/ }), - -/***/ "./src/components/modules/_transport.js": -/*!**********************************************!*\ - !*** ./src/components/modules/_transport.js ***! - \**********************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * - * Codex.Editor Transport Module - * - * @copyright 2017 Codex-Team - * @version 1.2.0 - */ - -module.exports = function (transport) { - var editor = codex.editor; - - /** - * @private {Object} current XmlHttpRequest instance - */ - var currentRequest = null; - - /** - * @type {null} | {DOMElement} input - keeps input element in memory - */ - transport.input = null; - - /** - * @property {Object} arguments - keep plugin settings and defined callbacks - */ - transport.arguments = null; - - /** - * Prepares input element where will be files - */ - transport.prepare = function () { - var input = editor.draw.node('INPUT', '', { type: 'file' }); - - editor.listeners.add(input, 'change', editor.transport.fileSelected); - editor.transport.input = input; - }; - - /** Clear input when files is uploaded */ - transport.clearInput = function () { - /** Remove old input */ - transport.input = null; - - /** Prepare new one */ - transport.prepare(); - }; - - /** - * Callback for file selection - * @param {Event} event - */ - transport.fileSelected = function () { - var input = this, - i, - files = input.files, - formData = new FormData(); - - if (editor.transport.arguments.multiple === true) { - for (i = 0; i < files.length; i++) { - formData.append('files[]', files[i], files[i].name); - } - } else { - formData.append('files', files[0], files[0].name); - } - - currentRequest = editor.core.ajax({ - type: 'POST', - data: formData, - url: editor.transport.arguments.url, - beforeSend: editor.transport.arguments.beforeSend, - success: editor.transport.arguments.success, - error: editor.transport.arguments.error, - progress: editor.transport.arguments.progress - }); - - /** Clear input */ - transport.clearInput(); - }; - - /** - * Use plugin callbacks - * @protected - * - * @param {Object} args - can have : - * @param {String} args.url - fetch URL - * @param {Function} args.beforeSend - function calls before sending ajax - * @param {Function} args.success - success callback - * @param {Function} args.error - on error handler - * @param {Function} args.progress - xhr onprogress handler - * @param {Boolean} args.multiple - allow select several files - * @param {String} args.accept - adds accept attribute - */ - transport.selectAndUpload = function (args) { - transport.arguments = args; - - if (args.multiple === true) { - transport.input.setAttribute('multiple', 'multiple'); - } - - if (args.accept) { - transport.input.setAttribute('accept', args.accept); - } - - transport.input.click(); - }; - - transport.abort = function () { - currentRequest.abort(); - - currentRequest = null; - }; - - return transport; -}({}); +webpackContext.id = "./src/components/modules sync [^_](api-blocks.ts|api-events.ts|api-listener.ts|api-sanitizer.ts|api-saver.ts|api-selection.ts|api-toolbar.ts|api.ts|block-events.ts|blockManager.js|caret.js|events.js|listeners.js|renderer.js|sanitizer.js|saver.js|toolbar-blockSettings.js|toolbar-inline.ts|toolbar-toolbox.js|toolbar.js|tools.js|ui.js)$"; /***/ }), @@ -6406,13 +3600,13 @@ var BlockManager = function (_Module) { value: function bindEvents(block) { var _this3 = this; - this.Editor.Listeners.on(block.pluginsContent, 'keydown', function (event) { + this.Editor.Listeners.on(block.html, 'keydown', function (event) { return _this3.Editor.BlockEvents.keydown(event); }); - this.Editor.Listeners.on(block.pluginsContent, 'mouseup', function (event) { + this.Editor.Listeners.on(block.html, 'mouseup', function (event) { return _this3.Editor.BlockEvents.mouseUp(event); }); - this.Editor.Listeners.on(block.pluginsContent, 'keyup', function (event) { + this.Editor.Listeners.on(block.html, 'keyup', function (event) { return _this3.Editor.BlockEvents.keyup(event); }); } @@ -7083,7 +4277,7 @@ var Caret = function (_Module) { var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; var atEnd = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - var element = block.pluginsContent; + var element = block.html; /** If Element is INPUT */ if ($.isNativeInput(element)) { @@ -7301,7 +4495,7 @@ var Caret = function (_Module) { var selection = _selection2.default.get(), anchorNode = selection.anchorNode, - firstNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.pluginsContent); + firstNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.html); /** * Workaround case when caret in the text like " |Hello!" @@ -7357,7 +4551,7 @@ var Caret = function (_Module) { var selection = _selection2.default.get(), anchorNode = selection.anchorNode, - lastNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.pluginsContent, true); + lastNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.html, true); /** * In case of @@ -9477,947 +6671,6 @@ module.exports = exports['default']; /***/ }), -/***/ "./src/components/modules/toolbar/inline.js": -/*!**************************************************!*\ - !*** ./src/components/modules/toolbar/inline.js ***! - \**************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Inline toolbar - * - * Contains from tools: - * Bold, Italic, Underline and Anchor - * - * @author Codex Team - * @version 1.0 - */ - -module.exports = function (inline) { - var editor = codex.editor; - - inline.buttonsOpened = null; - inline.actionsOpened = null; - inline.wrappersOffset = null; - - /** - * saving selection that need for execCommand for styling - * - */ - inline.storedSelection = null; - - /** - * @protected - * - * Open inline toobar - */ - inline.show = function () { - var currentNode = editor.content.currentNode, - tool = currentNode.dataset.tool, - plugin; - - /** - * tool allowed to open inline toolbar - */ - plugin = editor.tools[tool]; - - if (!plugin.showInlineToolbar) return; - - var selectedText = inline.getSelectionText(), - toolbar = editor.nodes.inlineToolbar.wrapper; - - if (selectedText.length > 0) { - /** Move toolbar and open */ - editor.toolbar.inline.move(); - - /** Open inline toolbar */ - toolbar.classList.add('opened'); - - /** show buttons of inline toolbar */ - editor.toolbar.inline.showButtons(); - } - }; - - /** - * @protected - * - * Closes inline toolbar - */ - inline.close = function () { - var toolbar = editor.nodes.inlineToolbar.wrapper; - - toolbar.classList.remove('opened'); - }; - - /** - * @private - * - * Moving toolbar - */ - inline.move = function () { - if (!this.wrappersOffset) { - this.wrappersOffset = this.getWrappersOffset(); - } - - var coords = this.getSelectionCoords(), - defaultOffset = 0, - toolbar = editor.nodes.inlineToolbar.wrapper, - newCoordinateX, - newCoordinateY; - - if (toolbar.offsetHeight === 0) { - defaultOffset = 40; - } - - newCoordinateX = coords.x - this.wrappersOffset.left; - newCoordinateY = coords.y + window.scrollY - this.wrappersOffset.top - defaultOffset - toolbar.offsetHeight; - - toolbar.style.transform = 'translate3D(' + Math.floor(newCoordinateX) + 'px, ' + Math.floor(newCoordinateY) + 'px, 0)'; - - /** Close everything */ - editor.toolbar.inline.closeButtons(); - editor.toolbar.inline.closeAction(); - }; - - /** - * @private - * - * Tool Clicked - */ - - inline.toolClicked = function (event, type) { - /** - * For simple tools we use default browser function - * For more complicated tools, we should write our own behavior - */ - switch (type) { - case 'createLink': - editor.toolbar.inline.createLinkAction(event, type);break; - default: - editor.toolbar.inline.defaultToolAction(type);break; - } - - /** - * highlight buttons - * after making some action - */ - editor.nodes.inlineToolbar.buttons.childNodes.forEach(editor.toolbar.inline.hightlight); - }; - - /** - * @private - * - * Saving wrappers offset in DOM - */ - inline.getWrappersOffset = function () { - var wrapper = editor.nodes.wrapper, - offset = this.getOffset(wrapper); - - this.wrappersOffset = offset; - return offset; - }; - - /** - * @private - * - * Calculates offset of DOM element - * - * @param el - * @returns {{top: number, left: number}} - */ - inline.getOffset = function (el) { - var _x = 0; - var _y = 0; - - while (el && !isNaN(el.offsetLeft) && !isNaN(el.offsetTop)) { - _x += el.offsetLeft + el.clientLeft; - _y += el.offsetTop + el.clientTop; - el = el.offsetParent; - } - return { top: _y, left: _x }; - }; - - /** - * @private - * - * Calculates position of selected text - * @returns {{x: number, y: number}} - */ - inline.getSelectionCoords = function () { - var sel = document.selection, - range; - var x = 0, - y = 0; - - if (sel) { - if (sel.type != 'Control') { - range = sel.createRange(); - range.collapse(true); - x = range.boundingLeft; - y = range.boundingTop; - } - } else if (window.getSelection) { - sel = window.getSelection(); - - if (sel.rangeCount) { - range = sel.getRangeAt(0).cloneRange(); - if (range.getClientRects) { - range.collapse(true); - var rect = range.getClientRects()[0]; - - if (!rect) { - return; - } - - x = rect.left; - y = rect.top; - } - } - } - return { x: x, y: y }; - }; - - /** - * @private - * - * Returns selected text as String - * @returns {string} - */ - inline.getSelectionText = function () { - var selectedText = ''; - - // all modern browsers and IE9+ - if (window.getSelection) { - selectedText = window.getSelection().toString(); - } - - return selectedText; - }; - - /** Opens buttons block */ - inline.showButtons = function () { - var buttons = editor.nodes.inlineToolbar.buttons; - - buttons.classList.add('opened'); - - editor.toolbar.inline.buttonsOpened = true; - - /** highlight buttons */ - editor.nodes.inlineToolbar.buttons.childNodes.forEach(editor.toolbar.inline.hightlight); - }; - - /** Makes buttons disappear */ - inline.closeButtons = function () { - var buttons = editor.nodes.inlineToolbar.buttons; - - buttons.classList.remove('opened'); - - editor.toolbar.inline.buttonsOpened = false; - }; - - /** Open buttons defined action if exist */ - inline.showActions = function () { - var action = editor.nodes.inlineToolbar.actions; - - action.classList.add('opened'); - - editor.toolbar.inline.actionsOpened = true; - }; - - /** Close actions block */ - inline.closeAction = function () { - var action = editor.nodes.inlineToolbar.actions; - - action.innerHTML = ''; - action.classList.remove('opened'); - editor.toolbar.inline.actionsOpened = false; - }; - - /** - * Callback for keydowns in inline toolbar "Insert link..." input - */ - var inlineToolbarAnchorInputKeydown_ = function inlineToolbarAnchorInputKeydown_(event) { - if (event.keyCode != editor.core.keys.ENTER) { - return; - } - - var editable = editor.content.currentNode, - storedSelection = editor.toolbar.inline.storedSelection; - - editor.toolbar.inline.restoreSelection(editable, storedSelection); - editor.toolbar.inline.setAnchor(this.value); - - /** - * Preventing events that will be able to happen - */ - event.preventDefault(); - event.stopImmediatePropagation(); - - editor.toolbar.inline.clearRange(); - }; - - /** Action for link creation or for setting anchor */ - inline.createLinkAction = function (event) { - var isActive = this.isLinkActive(); - - var editable = editor.content.currentNode, - storedSelection = editor.toolbar.inline.saveSelection(editable); - - /** Save globally selection */ - editor.toolbar.inline.storedSelection = storedSelection; - - if (isActive) { - /** - * Changing stored selection. if we want to remove anchor from word - * we should remove anchor from whole word, not only selected part. - * The solution is than we get the length of current link - * Change start position to - end of selection minus length of anchor - */ - editor.toolbar.inline.restoreSelection(editable, storedSelection); - - editor.toolbar.inline.defaultToolAction('unlink'); - } else { - /** Create input and close buttons */ - var action = editor.draw.inputForLink(); - - editor.nodes.inlineToolbar.actions.appendChild(action); - - editor.toolbar.inline.closeButtons(); - editor.toolbar.inline.showActions(); - - /** - * focus to input - * Solution: https://developer.mozilla.org/ru/docs/Web/API/HTMLElement/focus - * Prevents event after showing input and when we need to focus an input which is in unexisted form - */ - action.focus(); - event.preventDefault(); - - /** Callback to link action */ - editor.listeners.add(action, 'keydown', inlineToolbarAnchorInputKeydown_, false); - } - }; - - inline.isLinkActive = function () { - var isActive = false; - - editor.nodes.inlineToolbar.buttons.childNodes.forEach(function (tool) { - var dataType = tool.dataset.type; - - if (dataType == 'link' && tool.classList.contains('hightlighted')) { - isActive = true; - } - }); - - return isActive; - }; - - /** default action behavior of tool */ - inline.defaultToolAction = function (type) { - document.execCommand(type, false, null); - }; - - /** - * @private - * - * Sets URL - * - * @param {String} url - URL - */ - inline.setAnchor = function (url) { - document.execCommand('createLink', false, url); - - /** Close after URL inserting */ - editor.toolbar.inline.closeAction(); - }; - - /** - * @private - * - * Saves selection - */ - inline.saveSelection = function (containerEl) { - var range = window.getSelection().getRangeAt(0), - preSelectionRange = range.cloneRange(), - start; - - preSelectionRange.selectNodeContents(containerEl); - preSelectionRange.setEnd(range.startContainer, range.startOffset); - - start = preSelectionRange.toString().length; - - return { - start: start, - end: start + range.toString().length - }; - }; - - /** - * @private - * - * Sets to previous selection (Range) - * - * @param {Element} containerEl - editable element where we restore range - * @param {Object} savedSel - range basic information to restore - */ - inline.restoreSelection = function (containerEl, savedSel) { - var range = document.createRange(), - charIndex = 0; - - range.setStart(containerEl, 0); - range.collapse(true); - - var nodeStack = [containerEl], - node, - foundStart = false, - stop = false, - nextCharIndex; - - while (!stop && (node = nodeStack.pop())) { - if (node.nodeType == 3) { - nextCharIndex = charIndex + node.length; - - if (!foundStart && savedSel.start >= charIndex && savedSel.start <= nextCharIndex) { - range.setStart(node, savedSel.start - charIndex); - foundStart = true; - } - if (foundStart && savedSel.end >= charIndex && savedSel.end <= nextCharIndex) { - range.setEnd(node, savedSel.end - charIndex); - stop = true; - } - charIndex = nextCharIndex; - } else { - var i = node.childNodes.length; - - while (i--) { - nodeStack.push(node.childNodes[i]); - } - } - } - - var sel = window.getSelection(); - - sel.removeAllRanges(); - sel.addRange(range); - }; - - /** - * @private - * - * Removes all ranges from window selection - */ - inline.clearRange = function () { - var selection = window.getSelection(); - - selection.removeAllRanges(); - }; - - /** - * @private - * - * sets or removes hightlight - */ - inline.hightlight = function (tool) { - var dataType = tool.dataset.type; - - if (document.queryCommandState(dataType)) { - editor.toolbar.inline.setButtonHighlighted(tool); - } else { - editor.toolbar.inline.removeButtonsHighLight(tool); - } - - /** - * - * hightlight for anchors - */ - var selection = window.getSelection(), - tag = selection.anchorNode.parentNode; - - if (tag.tagName == 'A' && dataType == 'link') { - editor.toolbar.inline.setButtonHighlighted(tool); - } - }; - - /** - * @private - * - * Mark button if text is already executed - */ - inline.setButtonHighlighted = function (button) { - button.classList.add('hightlighted'); - - /** At link tool we also change icon */ - if (button.dataset.type == 'link') { - var icon = button.childNodes[0]; - - icon.classList.remove('ce-icon-link'); - icon.classList.add('ce-icon-unlink'); - } - }; - - /** - * @private - * - * Removes hightlight - */ - inline.removeButtonsHighLight = function (button) { - button.classList.remove('hightlighted'); - - /** At link tool we also change icon */ - if (button.dataset.type == 'link') { - var icon = button.childNodes[0]; - - icon.classList.remove('ce-icon-unlink'); - icon.classList.add('ce-icon-link'); - } - }; - - return inline; -}({}); - -/***/ }), - -/***/ "./src/components/modules/toolbar/settings.js": -/*!****************************************************!*\ - !*** ./src/components/modules/toolbar/settings.js ***! - \****************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Toolbar settings - * - * @version 1.0.5 - */ - -module.exports = function (settings) { - var editor = codex.editor; - - settings.opened = false; - - settings.setting = null; - settings.actions = null; - - /** - * Append and open settings - */ - settings.open = function (toolType) { - /** - * Append settings content - * It's stored in tool.settings - */ - if (!editor.tools[toolType] || !editor.tools[toolType].makeSettings) { - return; - } - - /** - * Draw settings block - */ - var settingsBlock = editor.tools[toolType].makeSettings(); - - editor.nodes.pluginSettings.appendChild(settingsBlock); - - /** Open settings block */ - editor.nodes.blockSettings.classList.add('opened'); - this.opened = true; - }; - - /** - * Close and clear settings - */ - settings.close = function () { - editor.nodes.blockSettings.classList.remove('opened'); - editor.nodes.pluginSettings.innerHTML = ''; - - this.opened = false; - }; - - /** - * @param {string} toolType - plugin type - */ - settings.toggle = function (toolType) { - if (!this.opened) { - this.open(toolType); - } else { - this.close(); - } - }; - - /** - * Here we will draw buttons and add listeners to components - */ - settings.makeRemoveBlockButton = function () { - var removeBlockWrapper = editor.draw.node('SPAN', 'ce-toolbar__remove-btn', {}), - settingButton = editor.draw.node('SPAN', 'ce-toolbar__remove-setting', { innerHTML: '' }), - actionWrapper = editor.draw.node('DIV', 'ce-toolbar__remove-confirmation', {}), - confirmAction = editor.draw.node('DIV', 'ce-toolbar__remove-confirm', { textContent: 'Удалить блок' }), - cancelAction = editor.draw.node('DIV', 'ce-toolbar__remove-cancel', { textContent: 'Отмена' }); - - editor.listeners.add(settingButton, 'click', editor.toolbar.settings.removeButtonClicked, false); - - editor.listeners.add(confirmAction, 'click', editor.toolbar.settings.confirmRemovingRequest, false); - - editor.listeners.add(cancelAction, 'click', editor.toolbar.settings.cancelRemovingRequest, false); - - actionWrapper.appendChild(confirmAction); - actionWrapper.appendChild(cancelAction); - - removeBlockWrapper.appendChild(settingButton); - removeBlockWrapper.appendChild(actionWrapper); - - /** Save setting */ - editor.toolbar.settings.setting = settingButton; - editor.toolbar.settings.actions = actionWrapper; - - return removeBlockWrapper; - }; - - settings.removeButtonClicked = function () { - var action = editor.toolbar.settings.actions; - - if (action.classList.contains('opened')) { - editor.toolbar.settings.hideRemoveActions(); - } else { - editor.toolbar.settings.showRemoveActions(); - } - - editor.toolbar.toolbox.close(); - editor.toolbar.settings.close(); - }; - - settings.cancelRemovingRequest = function () { - editor.toolbar.settings.actions.classList.remove('opened'); - }; - - settings.confirmRemovingRequest = function () { - var currentBlock = editor.content.currentNode, - firstLevelBlocksCount; - - currentBlock.remove(); - - firstLevelBlocksCount = editor.nodes.redactor.childNodes.length; - - /** - * If all blocks are removed - */ - if (firstLevelBlocksCount === 0) { - /** update currentNode variable */ - editor.content.currentNode = null; - - /** Inserting new empty initial block */ - editor.ui.addInitialBlock(); - } - - editor.ui.saveInputs(); - - editor.toolbar.close(); - }; - - settings.showRemoveActions = function () { - editor.toolbar.settings.actions.classList.add('opened'); - }; - - settings.hideRemoveActions = function () { - editor.toolbar.settings.actions.classList.remove('opened'); - }; - - return settings; -}({}); - -/***/ }), - -/***/ "./src/components/modules/toolbar/toolbar.js": -/*!***************************************************!*\ - !*** ./src/components/modules/toolbar/toolbar.js ***! - \***************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Codex Editor toolbar module - * - * Contains: - * - Inline toolbox - * - Toolbox within plus button - * - Settings section - * - * @author Codex Team - * @version 1.0 - */ - -module.exports = function (toolbar) { - var editor = codex.editor; - - toolbar.settings = __webpack_require__(/*! ./settings */ "./src/components/modules/toolbar/settings.js"); - toolbar.inline = __webpack_require__(/*! ./inline */ "./src/components/modules/toolbar/inline.js"); - toolbar.toolbox = __webpack_require__(/*! ./toolbox */ "./src/components/modules/toolbar/toolbox.js"); - - /** - * Margin between focused node and toolbar - */ - toolbar.defaultToolbarHeight = 49; - - toolbar.defaultOffset = 34; - - toolbar.opened = false; - - toolbar.current = null; - - /** - * @protected - */ - toolbar.open = function () { - if (editor.hideToolbar) { - return; - } - - var toolType = editor.content.currentNode.dataset.tool; - - if (!editor.tools[toolType] || !editor.tools[toolType].makeSettings) { - editor.nodes.showSettingsButton.classList.add('hide'); - } else { - editor.nodes.showSettingsButton.classList.remove('hide'); - } - - editor.nodes.toolbar.classList.add('opened'); - this.opened = true; - }; - - /** - * @protected - */ - toolbar.close = function () { - editor.nodes.toolbar.classList.remove('opened'); - - toolbar.opened = false; - toolbar.current = null; - - for (var button in editor.nodes.toolbarButtons) { - editor.nodes.toolbarButtons[button].classList.remove('selected'); - } - - /** Close toolbox when toolbar is not displayed */ - editor.toolbar.toolbox.close(); - editor.toolbar.settings.close(); - }; - - toolbar.toggle = function () { - if (!this.opened) { - this.open(); - } else { - this.close(); - } - }; - - toolbar.hidePlusButton = function () { - editor.nodes.plusButton.classList.add('hide'); - }; - - toolbar.showPlusButton = function () { - editor.nodes.plusButton.classList.remove('hide'); - }; - - /** - * Moving toolbar to the specified node - */ - toolbar.move = function () { - /** Close Toolbox when we move toolbar */ - editor.toolbar.toolbox.close(); - - if (!editor.content.currentNode) { - return; - } - - var newYCoordinate = editor.content.currentNode.offsetTop - editor.toolbar.defaultToolbarHeight / 2 + editor.toolbar.defaultOffset; - - editor.nodes.toolbar.style.transform = 'translate3D(0, ' + Math.floor(newYCoordinate) + 'px, 0)'; - - /** Close trash actions */ - editor.toolbar.settings.hideRemoveActions(); - }; - - return toolbar; -}({}); - -/***/ }), - -/***/ "./src/components/modules/toolbar/toolbox.js": -/*!***************************************************!*\ - !*** ./src/components/modules/toolbar/toolbox.js ***! - \***************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -/** - * Codex Editor toolbox - * - * All tools be able to appended here - * - * @author Codex Team - * @version 1.0 - */ - -module.exports = function (toolbox) { - var editor = codex.editor; - - toolbox.opened = false; - toolbox.openedOnBlock = null; - - /** Shows toolbox */ - toolbox.open = function () { - /** Close setting if toolbox is opened */ - if (editor.toolbar.settings.opened) { - editor.toolbar.settings.close(); - } - - /** Add 'toolbar-opened' class for current block **/ - toolbox.openedOnBlock = editor.content.currentNode; - toolbox.openedOnBlock.classList.add('toolbar-opened'); - - /** display toolbox */ - editor.nodes.toolbox.classList.add('opened'); - - /** Animate plus button */ - editor.nodes.plusButton.classList.add('clicked'); - - /** toolbox state */ - editor.toolbar.toolbox.opened = true; - }; - - /** Closes toolbox */ - toolbox.close = function () { - /** Remove 'toolbar-opened' class from current block **/ - if (toolbox.openedOnBlock) toolbox.openedOnBlock.classList.remove('toolbar-opened'); - toolbox.openedOnBlock = null; - - /** Makes toolbox disappear */ - editor.nodes.toolbox.classList.remove('opened'); - - /** Rotate plus button */ - editor.nodes.plusButton.classList.remove('clicked'); - - /** toolbox state */ - editor.toolbar.toolbox.opened = false; - - editor.toolbar.current = null; - }; - - toolbox.leaf = function () { - var currentTool = editor.toolbar.current, - tools = Object.keys(editor.tools), - barButtons = editor.nodes.toolbarButtons, - nextToolIndex = 0, - toolToSelect = void 0, - visibleTool = void 0, - tool = void 0; - - if (!currentTool) { - /** Get first tool from object*/ - for (tool in editor.tools) { - if (editor.tools[tool].displayInToolbox) { - break; - } - - nextToolIndex++; - } - } else { - nextToolIndex = (tools.indexOf(currentTool) + 1) % tools.length; - visibleTool = tools[nextToolIndex]; - - while (!editor.tools[visibleTool].displayInToolbox) { - nextToolIndex = (nextToolIndex + 1) % tools.length; - visibleTool = tools[nextToolIndex]; - } - } - - toolToSelect = tools[nextToolIndex]; - - for (var button in barButtons) { - barButtons[button].classList.remove('selected'); - } - - barButtons[toolToSelect].classList.add('selected'); - editor.toolbar.current = toolToSelect; - }; - - /** - * Transforming selected node type into selected toolbar element type - * @param {event} event - */ - toolbox.toolClicked = function (event) { - /** - * UNREPLACEBLE_TOOLS this types of tools are forbidden to replace even they are empty - */ - var UNREPLACEBLE_TOOLS = ['image', 'link', 'list', 'instagram', 'twitter', 'embed'], - tool = editor.tools[editor.toolbar.current], - workingNode = editor.content.currentNode, - currentInputIndex = editor.caret.inputIndex, - newBlockContent, - appendCallback, - blockData; - - /** Make block from plugin */ - newBlockContent = tool.render(); - - /** information about block */ - blockData = { - block: newBlockContent, - type: tool.type, - stretched: false - }; - - if (workingNode && UNREPLACEBLE_TOOLS.indexOf(workingNode.dataset.tool) === -1 && workingNode.textContent.trim() === '') { - /** Replace current block */ - editor.content.switchBlock(workingNode, newBlockContent, tool.type); - } else { - /** Insert new Block from plugin */ - editor.content.insertBlock(blockData); - - /** increase input index */ - currentInputIndex++; - } - - /** Fire tool append callback */ - appendCallback = tool.appendCallback; - - if (appendCallback && typeof appendCallback == 'function') { - appendCallback.call(event); - } - - window.setTimeout(function () { - /** Set caret to current block */ - editor.caret.setToBlock(currentInputIndex); - }, 10); - - /** - * Changing current Node - */ - editor.content.workingNodeChanged(); - - /** - * Move toolbar when node is changed - */ - editor.toolbar.move(); - }; - - return toolbox; -}({}); - -/***/ }), - /***/ "./src/components/modules/tools.js": /*!*****************************************!*\ !*** ./src/components/modules/tools.js ***! @@ -11032,7 +7285,7 @@ var UI = function (_Module) { /** * - /** Update current input index in memory when caret focused into existed input */ + /** Update current input index in memory when caret focused into existed input */ // if (event.target.contentEditable == 'true') { // // editor.caret.saveCurrentInputIndex(); @@ -11965,7 +8218,7 @@ exports = module.exports = __webpack_require__(/*! ../../node_modules/css-loader // module -exports.push([module.i, ":root {\r\n /**\r\n * Toolbar buttons\r\n */\r\n --bg-light: #eff2f5;\r\n\r\n /**\r\n * All gray texts: placeholders, settings\r\n */\r\n --grayText: #707684;\r\n\r\n /** Blue icons */\r\n --color-active-icon: #388AE5;\r\n\r\n /**\r\n * Block content width\r\n */\r\n --content-width: 650px;\r\n\r\n /**\r\n * Toolbar Plus Button and Toolbox buttons height and width\r\n */\r\n --toolbar-buttons-size: 34px;\r\n\r\n /**\r\n * Confirm deletion bg\r\n */\r\n --color-confirm: #E24A4A;\r\n}\r\n/**\r\n* Editor wrapper\r\n*/\r\n.codex-editor {\r\n position: relative;\r\n box-sizing: border-box;\r\n\r\n\r\n}\r\n.codex-editor .hide {\r\n display: none;\r\n }\r\n.codex-editor__redactor {\r\n padding-bottom: 300px;\r\n }\r\n.codex-editor svg {\r\n fill: currentColor;\r\n vertical-align: middle;\r\n max-height: 100%;\r\n }\r\n::-moz-selection{\r\n background-color: rgba(61,166,239,0.63);\r\n}\r\n::selection{\r\n background-color: rgba(61,166,239,0.63);\r\n}\r\n.ce-tune-moveup{}\r\n.ce-settings-delete:hover {\r\n cursor: pointer;\r\n }\r\n.ce-settings-delete::before {\r\n content: 'delete'\r\n }\r\n.ce-toolbar {\r\n position: absolute;\r\n left: 0;\r\n right: 0;\r\n top: 0;\r\n /*opacity: 0;*/\r\n /*visibility: hidden;*/\r\n transition: opacity 100ms ease;\r\n will-change: opacity, transform;\r\n display: none;\r\n}\r\n.ce-toolbar--opened {\r\n display: block;\r\n /*opacity: 1;*/\r\n /*visibility: visible;*/\r\n }\r\n.ce-toolbar__content {\r\n max-width: 650px;\r\n max-width: var(--content-width);\r\n margin: 0 auto;\r\n position: relative;\r\n }\r\n.ce-toolbar__plus {\r\n position: absolute;\r\n left: calc(calc(34px + 10px) * -1);\r\n left: calc(calc(var(--toolbar-buttons-size) + 10px) * -1);\r\n display: inline-block;\r\n background-color: #eff2f5;\r\n background-color: var(--bg-light);\r\n width: 34px;\r\n width: var(--toolbar-buttons-size);\r\n height: 34px;\r\n height: var(--toolbar-buttons-size);\r\n line-height: 34px;\r\n text-align: center;\r\n border-radius: 50%;\r\n cursor: pointer;\r\n }\r\n.ce-toolbar__plus--hidden {\r\n display: none;\r\n }\r\n/**\r\n * Block actions Zone\r\n * -------------------------\r\n */\r\n.ce-toolbar__actions {\r\n position: absolute;\r\n right: 0;\r\n top: 0;\r\n padding-right: 16px;\r\n }\r\n.ce-toolbar__actions-buttons {\r\n text-align: right;\r\n }\r\n.ce-toolbar__settings-btn {\r\n display: inline-block;\r\n width: 24px;\r\n height: 24px;\r\n color: #707684;\r\n color: var(--grayText);\r\n cursor: pointer;\r\n }\r\n.ce-toolbox {\r\n position: absolute;\r\n visibility: hidden;\r\n transition: opacity 100ms ease;\r\n will-change: opacity;\r\n}\r\n.ce-toolbox--opened {\r\n opacity: 1;\r\n visibility: visible;\r\n }\r\n.ce-toolbox__button {\r\n display: inline-block;\r\n list-style: none;\r\n margin: 0;\r\n background: #eff2f5;\r\n background: var(--bg-light);\r\n width: 34px;\r\n width: var(--toolbar-buttons-size);\r\n height: 34px;\r\n height: var(--toolbar-buttons-size);\r\n border-radius: 30px;\r\n overflow: hidden;\r\n text-align: center;\r\n line-height: 34px;\r\n line-height: var(--toolbar-buttons-size)\r\n }\r\n.ce-toolbox__button::before {\r\n content: attr(title);\r\n font-size: 22px;\r\n font-weight: 500;\r\n letter-spacing: 1em;\r\n -webkit-font-feature-settings: \"smcp\", \"c2sc\";\r\n font-feature-settings: \"smcp\", \"c2sc\";\r\n font-variant-caps: all-small-caps;\r\n padding-left: 11.5px;\r\n margin-top: -1px;\r\n display: inline-block;\r\n }\r\n.ce-inline-toolbar {\r\n position: absolute;\r\n background-color: #FFFFFF;\r\n box-shadow: 0 8px 23px -6px rgba(21,40,54,0.31), 22px -14px 34px -18px rgba(33,48,73,0.26);\r\n border-radius: 4px;\r\n z-index: 2\r\n}\r\n.ce-inline-toolbar::before {\r\n content: '';\r\n width: 15px;\r\n height: 15px;\r\n position: absolute;\r\n top: -7px;\r\n left: 50%;\r\n margin-left: -7px;\r\n transform: rotate(-45deg);\r\n background-color: #fff;\r\n z-index: -1;\r\n }\r\n.ce-inline-toolbar {\r\n padding: 6px;\r\n transform: translateX(-50%);\r\n display: none;\r\n box-shadow: 0 6px 12px -6px rgba(131, 147, 173, 0.46),\r\n 5px -12px 34px -13px rgba(97, 105, 134, 0.6),\r\n 0 26px 52px 3px rgba(147, 165, 186, 0.24);\r\n}\r\n.ce-inline-toolbar--showed {\r\n display: block;\r\n }\r\n.ce-inline-tool {\r\n display: inline-block;\r\n width: 34px;\r\n height: 34px;\r\n line-height: 34px;\r\n text-align: center;\r\n border-radius: 3px;\r\n cursor: pointer;\r\n border: 0;\r\n outline: none;\r\n background-color: transparent;\r\n vertical-align: bottom;\r\n color: #707684;\r\n color: var(--grayText)\r\n}\r\n.ce-inline-tool:not(:last-of-type){\r\n margin-right: 5px;\r\n }\r\n.ce-inline-tool:hover {\r\n background-color: #eff2f5;\r\n background-color: var(--bg-light);\r\n }\r\n.ce-inline-tool {\r\n line-height: normal;\r\n}\r\n.ce-inline-tool--active {\r\n color: #388AE5;\r\n color: var(--color-active-icon);\r\n }\r\n.ce-inline-tool--link .icon {\r\n margin-top: -2px;\r\n }\r\n.ce-inline-tool--link .icon--unlink {\r\n display: none;\r\n }\r\n.ce-inline-tool--unlink .icon--link {\r\n display: none;\r\n }\r\n.ce-inline-tool--unlink .icon--unlink {\r\n display: inline-block;\r\n }\r\n.ce-inline-tool-input {\r\n background-color: #eff2f5;\r\n background-color: var(--bg-light);\r\n outline: none;\r\n border: 0;\r\n border-radius: 3px;\r\n margin: 6px 0 0;\r\n font-size: 13px;\r\n padding: 8px;\r\n width: 100%;\r\n box-sizing: border-box;\r\n display: none\r\n }\r\n.ce-inline-tool-input::-webkit-input-placeholder {\r\n color: #707684;\r\n color: var(--grayText);\r\n }\r\n.ce-inline-tool-input:-ms-input-placeholder {\r\n color: #707684;\r\n color: var(--grayText);\r\n }\r\n.ce-inline-tool-input::placeholder {\r\n color: #707684;\r\n color: var(--grayText);\r\n }\r\n.ce-inline-tool-input--showed {\r\n display: block;\r\n }\r\n.ce-settings {\r\n position: absolute;\r\n background-color: #FFFFFF;\r\n box-shadow: 0 8px 23px -6px rgba(21,40,54,0.31), 22px -14px 34px -18px rgba(33,48,73,0.26);\r\n border-radius: 4px;\r\n z-index: 2\r\n}\r\n.ce-settings::before {\r\n content: '';\r\n width: 15px;\r\n height: 15px;\r\n position: absolute;\r\n top: -7px;\r\n left: 50%;\r\n margin-left: -7px;\r\n transform: rotate(-45deg);\r\n background-color: #fff;\r\n z-index: -1;\r\n }\r\n.ce-settings {\r\n right: 5px;\r\n top: 35px;\r\n min-width: 124px\r\n}\r\n.ce-settings::before{\r\n left: auto;\r\n right: 12px;\r\n }\r\n.ce-settings {\r\n\r\n display: none;\r\n}\r\n.ce-settings--opened {\r\n display: block;\r\n }\r\n.ce-settings__plugin-zone:not(:empty){\r\n padding: 6px;\r\n }\r\n.ce-settings__default-zone:not(:empty){\r\n padding: 6px;\r\n }\r\n.ce-settings__button {\r\n display: inline-block;\r\n width: 34px;\r\n height: 34px;\r\n line-height: 34px;\r\n text-align: center;\r\n border-radius: 3px;\r\n cursor: pointer;\r\n border: 0;\r\n outline: none;\r\n background-color: transparent;\r\n vertical-align: bottom;\r\n color: #707684;\r\n color: var(--grayText)\r\n }\r\n.ce-settings__button:not(:last-of-type){\r\n margin-right: 5px;\r\n }\r\n.ce-settings__button:hover {\r\n background-color: #eff2f5;\r\n background-color: var(--bg-light);\r\n }\r\n.ce-settings__button--active {\r\n color: #388AE5;\r\n color: var(--color-active-icon);\r\n }\r\n.ce-settings__button--delete {\r\n transition: background-color 300ms ease;\r\n will-change: background-color;\r\n }\r\n.ce-settings__button--delete .icon {\r\n transition: transform 200ms ease-out;\r\n will-change: transform;\r\n }\r\n.ce-settings__button--confirm {\r\n background-color: #E24A4A;\r\n background-color: var(--color-confirm);\r\n color: #fff\r\n }\r\n.ce-settings__button--confirm:hover {\r\n background-color: rgb(213, 74, 74) !important;\r\n background-color: rgb(213, 74, 74) !important;\r\n }\r\n.ce-settings__button--confirm .icon {\r\n transform: rotate(90deg);\r\n }\r\n.ce-settings-move-up:hover {\r\n cursor: pointer;\r\n }\r\n.ce-settings-move-up--disabled {\r\n cursor: not-allowed !important;\r\n opacity: .3;\r\n }\r\n.ce-block:first-of-type {\r\n margin-top: 0;\r\n }\r\n.ce-block--selected {\r\n background-image: linear-gradient(17deg, rgba(243, 248, 255, 0.03) 63.45%, rgba(207, 214, 229, 0.27) 98%);\r\n border-radius: 3px;\r\n }\r\n.ce-block__content {\r\n max-width: 650px;\r\n max-width: var(--content-width);\r\n margin: 0 auto;\r\n }\r\n", ""]); +exports.push([module.i, ":root {\n /**\n * Toolbar buttons\n */\n --bg-light: #eff2f5;\n\n /**\n * All gray texts: placeholders, settings\n */\n --grayText: #707684;\n\n /** Blue icons */\n --color-active-icon: #388AE5;\n\n /**\n * Block content width\n */\n --content-width: 650px;\n\n /**\n * Toolbar Plus Button and Toolbox buttons height and width\n */\n --toolbar-buttons-size: 34px;\n\n /**\n * Confirm deletion bg\n */\n --color-confirm: #E24A4A;\n}\n/**\n* Editor wrapper\n*/\n.codex-editor {\n position: relative;\n box-sizing: border-box;\n\n\n}\n.codex-editor .hide {\n display: none;\n }\n.codex-editor__redactor {\n padding-bottom: 300px;\n }\n.codex-editor svg {\n fill: currentColor;\n vertical-align: middle;\n max-height: 100%;\n }\n::-moz-selection{\n background-color: rgba(61,166,239,0.63);\n}\n::selection{\n background-color: rgba(61,166,239,0.63);\n}\n.ce-tune-moveup{}\n.ce-settings-delete:hover {\n cursor: pointer;\n }\n.ce-settings-delete::before {\n content: 'delete'\n }\n.ce-toolbar {\n position: absolute;\n left: 0;\n right: 0;\n top: 0;\n /*opacity: 0;*/\n /*visibility: hidden;*/\n transition: opacity 100ms ease;\n will-change: opacity, transform;\n display: none;\n}\n.ce-toolbar--opened {\n display: block;\n /*opacity: 1;*/\n /*visibility: visible;*/\n }\n.ce-toolbar__content {\n max-width: 650px;\n max-width: var(--content-width);\n margin: 0 auto;\n position: relative;\n }\n.ce-toolbar__plus {\n position: absolute;\n left: calc(calc(34px + 10px) * -1);\n left: calc(calc(var(--toolbar-buttons-size) + 10px) * -1);\n display: inline-block;\n background-color: #eff2f5;\n background-color: var(--bg-light);\n width: 34px;\n width: var(--toolbar-buttons-size);\n height: 34px;\n height: var(--toolbar-buttons-size);\n line-height: 34px;\n text-align: center;\n border-radius: 50%;\n cursor: pointer;\n }\n.ce-toolbar__plus--hidden {\n display: none;\n }\n/**\n * Block actions Zone\n * -------------------------\n */\n.ce-toolbar__actions {\n position: absolute;\n right: 0;\n top: 0;\n padding-right: 16px;\n }\n.ce-toolbar__actions-buttons {\n text-align: right;\n }\n.ce-toolbar__settings-btn {\n display: inline-block;\n width: 24px;\n height: 24px;\n color: #707684;\n color: var(--grayText);\n cursor: pointer;\n }\n.ce-toolbox {\n position: absolute;\n visibility: hidden;\n transition: opacity 100ms ease;\n will-change: opacity;\n}\n.ce-toolbox--opened {\n opacity: 1;\n visibility: visible;\n }\n.ce-toolbox__button {\n display: inline-block;\n list-style: none;\n margin: 0;\n background-color: #eff2f5;\n background-color: var(--bg-light);\n width: 34px;\n width: var(--toolbar-buttons-size);\n height: 34px;\n height: var(--toolbar-buttons-size);\n border-radius: 30px;\n overflow: hidden;\n text-align: center;\n line-height: 34px;\n line-height: var(--toolbar-buttons-size);\n\n /*&::before {*/\n /*content: attr(title);*/\n /*font-size: 22px;*/\n /*font-weight: 500;*/\n /*letter-spacing: 1em;*/\n /*font-variant-caps: all-small-caps;*/\n /*padding-left: 11.5px;*/\n /*margin-top: -1px;*/\n /*display: inline-block;*/\n /*}*/\n }\n.ce-inline-toolbar {\n position: absolute;\n background-color: #FFFFFF;\n box-shadow: 0 8px 23px -6px rgba(21,40,54,0.31), 22px -14px 34px -18px rgba(33,48,73,0.26);\n border-radius: 4px;\n z-index: 2\n}\n.ce-inline-toolbar::before {\n content: '';\n width: 15px;\n height: 15px;\n position: absolute;\n top: -7px;\n left: 50%;\n margin-left: -7px;\n transform: rotate(-45deg);\n background-color: #fff;\n z-index: -1;\n }\n.ce-inline-toolbar {\n padding: 6px;\n transform: translateX(-50%);\n display: none;\n box-shadow: 0 6px 12px -6px rgba(131, 147, 173, 0.46),\n 5px -12px 34px -13px rgba(97, 105, 134, 0.6),\n 0 26px 52px 3px rgba(147, 165, 186, 0.24);\n}\n.ce-inline-toolbar--showed {\n display: block;\n }\n.ce-inline-tool {\n display: inline-block;\n width: 34px;\n height: 34px;\n line-height: 34px;\n text-align: center;\n border-radius: 3px;\n cursor: pointer;\n border: 0;\n outline: none;\n background-color: transparent;\n vertical-align: bottom;\n color: #707684;\n color: var(--grayText)\n}\n.ce-inline-tool:not(:last-of-type){\n margin-right: 5px;\n }\n.ce-inline-tool:hover {\n background-color: #eff2f5;\n background-color: var(--bg-light);\n }\n.ce-inline-tool {\n line-height: normal;\n}\n.ce-inline-tool--active {\n color: #388AE5;\n color: var(--color-active-icon);\n }\n.ce-inline-tool--link .icon {\n margin-top: -2px;\n }\n.ce-inline-tool--link .icon--unlink {\n display: none;\n }\n.ce-inline-tool--unlink .icon--link {\n display: none;\n }\n.ce-inline-tool--unlink .icon--unlink {\n display: inline-block;\n }\n.ce-inline-tool-input {\n background-color: #eff2f5;\n background-color: var(--bg-light);\n outline: none;\n border: 0;\n border-radius: 3px;\n margin: 6px 0 0;\n font-size: 13px;\n padding: 8px;\n width: 100%;\n box-sizing: border-box;\n display: none\n }\n.ce-inline-tool-input::-webkit-input-placeholder {\n color: #707684;\n color: var(--grayText);\n }\n.ce-inline-tool-input:-ms-input-placeholder {\n color: #707684;\n color: var(--grayText);\n }\n.ce-inline-tool-input::placeholder {\n color: #707684;\n color: var(--grayText);\n }\n.ce-inline-tool-input--showed {\n display: block;\n }\n.ce-settings {\n position: absolute;\n background-color: #FFFFFF;\n box-shadow: 0 8px 23px -6px rgba(21,40,54,0.31), 22px -14px 34px -18px rgba(33,48,73,0.26);\n border-radius: 4px;\n z-index: 2\n}\n.ce-settings::before {\n content: '';\n width: 15px;\n height: 15px;\n position: absolute;\n top: -7px;\n left: 50%;\n margin-left: -7px;\n transform: rotate(-45deg);\n background-color: #fff;\n z-index: -1;\n }\n.ce-settings {\n right: 5px;\n top: 35px;\n min-width: 124px\n}\n.ce-settings::before{\n left: auto;\n right: 12px;\n }\n.ce-settings {\n\n display: none;\n}\n.ce-settings--opened {\n display: block;\n }\n.ce-settings__plugin-zone:not(:empty){\n padding: 6px;\n }\n.ce-settings__default-zone:not(:empty){\n padding: 6px;\n }\n.ce-settings__button {\n display: inline-block;\n width: 34px;\n height: 34px;\n line-height: 34px;\n text-align: center;\n border-radius: 3px;\n cursor: pointer;\n border: 0;\n outline: none;\n background-color: transparent;\n vertical-align: bottom;\n color: #707684;\n color: var(--grayText)\n }\n.ce-settings__button:not(:last-of-type){\n margin-right: 5px;\n }\n.ce-settings__button:hover {\n background-color: #eff2f5;\n background-color: var(--bg-light);\n }\n.ce-settings__button--active {\n color: #388AE5;\n color: var(--color-active-icon);\n }\n.ce-settings__button--selected {\n color: #388AE5;\n color: var(--color-active-icon);\n }\n.ce-settings__button--delete {\n transition: background-color 300ms ease;\n will-change: background-color;\n }\n.ce-settings__button--delete .icon {\n transition: transform 200ms ease-out;\n will-change: transform;\n }\n.ce-settings__button--confirm {\n background-color: #E24A4A;\n background-color: var(--color-confirm);\n color: #fff\n }\n.ce-settings__button--confirm:hover {\n background-color: rgb(213, 74, 74) !important;\n background-color: rgb(213, 74, 74) !important;\n }\n.ce-settings__button--confirm .icon {\n transform: rotate(90deg);\n }\n.ce-settings-move-up:hover {\n cursor: pointer;\n }\n.ce-settings-move-up--disabled {\n cursor: not-allowed !important;\n opacity: .3;\n }\n.ce-block:first-of-type {\n margin-top: 0;\n }\n.ce-block--selected {\n background-image: linear-gradient(17deg, rgba(243, 248, 255, 0.03) 63.45%, rgba(207, 214, 229, 0.27) 98%);\n border-radius: 3px;\n }\n.ce-block__content {\n max-width: 650px;\n max-width: var(--content-width);\n margin: 0 auto;\n }\n", ""]); // exports diff --git a/build/codex-editor.js.map b/build/codex-editor.js.map index aef6f48a..c7acafbe 100644 --- a/build/codex-editor.js.map +++ b/build/codex-editor.js.map @@ -1 +1 @@ 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the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = \"./src/codex.js\");\n","module.exports = \"\\n\\n\\r\\n \\r\\n\\n\\n\\r\\n \\r\\n\\n\\n\\r\\n \\r\\n\\n\\n\\r\\n \\r\\n\\n\\n\\r\\n \\r\\n \\r\\n \\r\\n \\r\\n \\r\\n\\n\\n\\r\\n \\r\\n\\n\\n\\r\\n \\r\\n\\n\\n\\r\\n \\r\\n\\n\\n\\r\\n \\r\\n\\n\"","/*\n\tMIT License http://www.opensource.org/licenses/mit-license.php\n\tAuthor Tobias Koppers @sokra\n*/\n// css base code, injected by the css-loader\nmodule.exports = function(useSourceMap) {\n\tvar list = [];\n\n\t// return the list of modules as css string\n\tlist.toString = function toString() {\n\t\treturn this.map(function (item) {\n\t\t\tvar content = cssWithMappingToString(item, useSourceMap);\n\t\t\tif(item[2]) {\n\t\t\t\treturn \"@media \" + item[2] + \"{\" + content + \"}\";\n\t\t\t} else {\n\t\t\t\treturn content;\n\t\t\t}\n\t\t}).join(\"\");\n\t};\n\n\t// import a list of modules into the list\n\tlist.i = function(modules, mediaQuery) {\n\t\tif(typeof modules === \"string\")\n\t\t\tmodules = [[null, modules, \"\"]];\n\t\tvar alreadyImportedModules = {};\n\t\tfor(var i = 0; i < this.length; i++) {\n\t\t\tvar id = this[i][0];\n\t\t\tif(typeof id === \"number\")\n\t\t\t\talreadyImportedModules[id] = true;\n\t\t}\n\t\tfor(i = 0; i < modules.length; i++) {\n\t\t\tvar item = modules[i];\n\t\t\t// skip already imported module\n\t\t\t// this implementation is not 100% perfect for weird media query combinations\n\t\t\t// when a module is imported multiple times with different media queries.\n\t\t\t// I hope this will never occur (Hey this way we have smaller bundles)\n\t\t\tif(typeof item[0] !== \"number\" || !alreadyImportedModules[item[0]]) {\n\t\t\t\tif(mediaQuery && !item[2]) {\n\t\t\t\t\titem[2] = mediaQuery;\n\t\t\t\t} else if(mediaQuery) {\n\t\t\t\t\titem[2] = \"(\" + item[2] + \") and (\" + mediaQuery + \")\";\n\t\t\t\t}\n\t\t\t\tlist.push(item);\n\t\t\t}\n\t\t}\n\t};\n\treturn list;\n};\n\nfunction cssWithMappingToString(item, useSourceMap) {\n\tvar content = item[1] || '';\n\tvar cssMapping = item[3];\n\tif (!cssMapping) {\n\t\treturn content;\n\t}\n\n\tif (useSourceMap && typeof btoa === 'function') {\n\t\tvar sourceMapping = toComment(cssMapping);\n\t\tvar sourceURLs = cssMapping.sources.map(function (source) {\n\t\t\treturn '/*# sourceURL=' + cssMapping.sourceRoot + source + ' */'\n\t\t});\n\n\t\treturn [content].concat(sourceURLs).concat([sourceMapping]).join('\\n');\n\t}\n\n\treturn [content].join('\\n');\n}\n\n// Adapted from convert-source-map (MIT)\nfunction toComment(sourceMap) {\n\t// eslint-disable-next-line no-undef\n\tvar base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))));\n\tvar data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64;\n\n\treturn '/*# ' + data + ' */';\n}\n","(function (root, factory) {\n if (typeof define === 'function' && define.amd) {\n define('html-janitor', factory);\n } else if (typeof exports === 'object') {\n module.exports = factory();\n } else {\n root.HTMLJanitor = factory();\n }\n}(this, function () {\n\n /**\n * @param {Object} config.tags Dictionary of allowed tags.\n * @param {boolean} config.keepNestedBlockElements Default false.\n */\n function HTMLJanitor(config) {\n\n var tagDefinitions = config['tags'];\n var tags = Object.keys(tagDefinitions);\n\n var validConfigValues = tags\n .map(function(k) { return typeof tagDefinitions[k]; })\n .every(function(type) { return type === 'object' || type === 'boolean' || type === 'function'; });\n\n if(!validConfigValues) {\n throw new Error(\"The configuration was invalid\");\n }\n\n this.config = config;\n }\n\n // TODO: not exhaustive?\n var blockElementNames = ['P', 'LI', 'TD', 'TH', 'DIV', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'PRE'];\n function isBlockElement(node) {\n return blockElementNames.indexOf(node.nodeName) !== -1;\n }\n\n var inlineElementNames = ['A', 'B', 'STRONG', 'I', 'EM', 'SUB', 'SUP', 'U', 'STRIKE'];\n function isInlineElement(node) {\n return inlineElementNames.indexOf(node.nodeName) !== -1;\n }\n\n HTMLJanitor.prototype.clean = function (html) {\n var sandbox = document.createElement('div');\n sandbox.innerHTML = html;\n\n this._sanitize(sandbox);\n\n return sandbox.innerHTML;\n };\n\n HTMLJanitor.prototype._sanitize = function (parentNode) {\n var treeWalker = createTreeWalker(parentNode);\n var node = treeWalker.firstChild();\n if (!node) { return; }\n\n do {\n // Ignore nodes that have already been sanitized\n if (node._sanitized) {\n continue;\n }\n\n if (node.nodeType === Node.TEXT_NODE) {\n // If this text node is just whitespace and the previous or next element\n // sibling is a block element, remove it\n // N.B.: This heuristic could change. Very specific to a bug with\n // `contenteditable` in Firefox: http://jsbin.com/EyuKase/1/edit?js,output\n // FIXME: make this an option?\n if (node.data.trim() === ''\n && ((node.previousElementSibling && isBlockElement(node.previousElementSibling))\n || (node.nextElementSibling && isBlockElement(node.nextElementSibling)))) {\n parentNode.removeChild(node);\n this._sanitize(parentNode);\n break;\n } else {\n continue;\n }\n }\n\n // Remove all comments\n if (node.nodeType === Node.COMMENT_NODE) {\n parentNode.removeChild(node);\n this._sanitize(parentNode);\n break;\n }\n\n var isInline = isInlineElement(node);\n var containsBlockElement;\n if (isInline) {\n containsBlockElement = Array.prototype.some.call(node.childNodes, isBlockElement);\n }\n\n // Block elements should not be nested (e.g.

  • ...); if\n // they are, we want to unwrap the inner block element.\n var isNotTopContainer = !! parentNode.parentNode;\n var isNestedBlockElement =\n isBlockElement(parentNode) &&\n isBlockElement(node) &&\n isNotTopContainer;\n\n var nodeName = node.nodeName.toLowerCase();\n\n var allowedAttrs = getAllowedAttrs(this.config, nodeName, node);\n\n var isInvalid = isInline && containsBlockElement;\n\n // Drop tag entirely according to the whitelist *and* if the markup\n // is invalid.\n if (isInvalid || shouldRejectNode(node, allowedAttrs)\n || (!this.config.keepNestedBlockElements && isNestedBlockElement)) {\n // Do not keep the inner text of SCRIPT/STYLE elements.\n if (! (node.nodeName === 'SCRIPT' || node.nodeName === 'STYLE')) {\n while (node.childNodes.length > 0) {\n parentNode.insertBefore(node.childNodes[0], node);\n }\n }\n parentNode.removeChild(node);\n\n this._sanitize(parentNode);\n break;\n }\n\n // Sanitize attributes\n for (var a = 0; a < node.attributes.length; a += 1) {\n var attr = node.attributes[a];\n\n if (shouldRejectAttr(attr, allowedAttrs, node)) {\n node.removeAttribute(attr.name);\n // Shift the array to continue looping.\n a = a - 1;\n }\n }\n\n // Sanitize children\n this._sanitize(node);\n\n // Mark node as sanitized so it's ignored in future runs\n node._sanitized = true;\n } while ((node = treeWalker.nextSibling()));\n };\n\n function createTreeWalker(node) {\n return document.createTreeWalker(node,\n NodeFilter.SHOW_TEXT | NodeFilter.SHOW_ELEMENT | NodeFilter.SHOW_COMMENT,\n null, false);\n }\n\n function getAllowedAttrs(config, nodeName, node){\n if (typeof config.tags[nodeName] === 'function') {\n return config.tags[nodeName](node);\n } else {\n return config.tags[nodeName];\n }\n }\n\n function shouldRejectNode(node, allowedAttrs){\n if (typeof allowedAttrs === 'undefined') {\n return true;\n } else if (typeof allowedAttrs === 'boolean') {\n return !allowedAttrs;\n }\n\n return false;\n }\n\n function shouldRejectAttr(attr, allowedAttrs, node){\n var attrName = attr.name.toLowerCase();\n\n if (allowedAttrs === true){\n return false;\n } else if (typeof allowedAttrs[attrName] === 'function'){\n return !allowedAttrs[attrName](attr.value, node);\n } else if (typeof allowedAttrs[attrName] === 'undefined'){\n return true;\n } else if (allowedAttrs[attrName] === false) {\n return true;\n } else if (typeof allowedAttrs[attrName] === 'string') {\n return (allowedAttrs[attrName] !== attr.value);\n }\n\n return false;\n }\n\n return HTMLJanitor;\n\n}));\n","/**\r\n * Codex Editor\r\n *\r\n * Short Description (눈_눈;)\r\n * @version 2.0.0\r\n *\r\n * How to start?\r\n * Example:\r\n * new CodexEditor({\r\n * holderId : 'codex-editor',\r\n * initialBlock : 'text',\r\n * placeholder : 'Write your story....',\r\n * tools: {\r\n * quote: Quote,\r\n * anotherTool : AnotherTool\r\n * },\r\n * toolsConfig: {\r\n * quote: {\r\n * iconClassname : 'quote-icon',\r\n * displayInToolbox : true,\r\n * enableLineBreaks : true\r\n * },\r\n * anotherTool: {\r\n * iconClassname : 'tool-icon'\r\n * }\r\n * }\r\n * });\r\n *\r\n * - tools is an object: {\r\n * pluginName: PluginClass,\r\n * .....\r\n * }\r\n * - toolsConfig is an additional configuration that uses Codex Editor API\r\n * iconClassname - CSS classname of toolbox icon\r\n * displayInToolbox - if you want to see your Tool in toolbox hided in \"plus\" button, than set \"True\". By default : \"False\"\r\n * enableLineBreaks - by default enter creates new block that set as initialblock, but if you set this property \"True\", enter will break the lines in current block\r\n *\r\n * @author CodeX-Team \r\n *\r\n */\r\n\r\n/**\r\n * @typedef {CodexEditor} CodexEditor - editor class\r\n */\r\n\r\n/**\r\n * @typedef {Object} EditorConfig\r\n * @property {String} holderId - Element to append Editor\r\n * @property {Array} data - Blocks list in JSON-format\r\n * @property {Object} tools - Map for used Tools in format { name : Class, ... }\r\n * @property {String} initialBlock - This Tool will be added by default\r\n * @property {String} placeholder - First Block placeholder\r\n * @property {Object} sanitizer - @todo fill desc\r\n * @property {Boolean} hideToolbar - @todo fill desc\r\n * @property {Object} toolsConfig - tools configuration {@link tools#ToolConfig}\r\n */\r\n\r\n/**\r\n * Dynamically imported utils\r\n *\r\n * @typedef {Dom} $ - {@link components/dom.js}\r\n * @typedef {Util} _ - {@link components/utils.js}\r\n */\r\n\r\n'use strict';\r\n\r\n/**\r\n * Apply polyfills\r\n */\r\nimport 'components/polyfills';\r\n\r\n/**\r\n * Require Editor modules places in components/modules dir\r\n */\r\n// eslint-disable-next-line\r\nlet modules = editorModules.map( module => require('./components/modules/' + module ));\r\n\r\n/**\r\n * @class\r\n *\r\n * @classdesc CodeX Editor base class\r\n *\r\n * @property this.config - all settings\r\n * @property this.moduleInstances - constructed editor components\r\n *\r\n * @type {CodexEditor}\r\n */\r\nexport default class CodexEditor {\r\n /** Editor version */\r\n static get version() {\r\n return VERSION;\r\n }\r\n\r\n /**\r\n * @param {EditorConfig} config - user configuration\r\n *\r\n */\r\n constructor(config) {\r\n /**\r\n * Configuration object\r\n * @type {EditorConfig}\r\n */\r\n this.config = {};\r\n\r\n /**\r\n * @typedef {Object} EditorComponents\r\n * @property {BlockManager} BlockManager\r\n * @property {Tools} Tools\r\n * @property {Events} Events\r\n * @property {UI} UI\r\n * @property {Toolbar} Toolbar\r\n * @property {Toolbox} Toolbox\r\n * @property {BlockSettings} BlockSettings\r\n * @property {Renderer} Renderer\r\n * @property {InlineToolbar} InlineToolbar\r\n */\r\n this.moduleInstances = {};\r\n\r\n Promise.resolve()\r\n .then(() => {\r\n this.configuration = config;\r\n })\r\n .then(() => this.init())\r\n .then(() => this.start())\r\n .then(() => {\r\n let methods = this.moduleInstances.API.methods;\r\n\r\n /**\r\n * Make API methods available from inside easier\r\n */\r\n for (let method in methods) {\r\n this[method] = methods[method];\r\n }\r\n\r\n delete this.moduleInstances; // todo Is it necessary?\r\n })\r\n .then(() => {\r\n console.log('CodeX Editor is ready!');\r\n })\r\n .catch(error => {\r\n console.log('CodeX Editor does not ready because of %o', error);\r\n });\r\n }\r\n\r\n /**\r\n * Setting for configuration\r\n * @param {EditorConfig} config\r\n */\r\n set configuration(config) {\r\n /**\r\n * Initlai block type\r\n * Uses in case when there is no items passed\r\n * @type {{type: (*), data: {text: null}}}\r\n */\r\n let initialBlock = {\r\n type : config.initialBlock,\r\n data : {}\r\n };\r\n\r\n this.config.holderId = config.holderId;\r\n this.config.placeholder = config.placeholder || 'write your story...';\r\n this.config.sanitizer = config.sanitizer || {\r\n p: true,\r\n b: true,\r\n a: true\r\n };\r\n\r\n this.config.hideToolbar = config.hideToolbar ? config.hideToolbar : false;\r\n this.config.tools = config.tools || {};\r\n this.config.toolsConfig = config.toolsConfig || {};\r\n this.config.data = config.data || {};\r\n\r\n /**\r\n * Initialize items to pass data to the Renderer\r\n */\r\n if (_.isEmpty(this.config.data)) {\r\n this.config.data = {};\r\n this.config.data.items = [ initialBlock ];\r\n } else {\r\n if (!this.config.data.items || this.config.data.items.length === 0) {\r\n this.config.data.items = [ initialBlock ];\r\n }\r\n }\r\n\r\n /**\r\n * If initial Block's Tool was not passed, use the first Tool in config.tools\r\n */\r\n if (!config.initialBlock) {\r\n for (this.config.initialBlock in this.config.tools) break;\r\n } else {\r\n this.config.initialBlock = config.initialBlock;\r\n }\r\n }\r\n\r\n /**\r\n * Returns private property\r\n * @returns {EditorConfig}\r\n */\r\n get configuration() {\r\n return this.config;\r\n }\r\n\r\n /**\r\n * Initializes modules:\r\n * - make and save instances\r\n * - configure\r\n */\r\n init() {\r\n /**\r\n * Make modules instances and save it to the @property this.moduleInstances\r\n */\r\n this.constructModules();\r\n\r\n /**\r\n * Modules configuration\r\n */\r\n this.configureModules();\r\n }\r\n\r\n /**\r\n * Make modules instances and save it to the @property this.moduleInstances\r\n */\r\n constructModules() {\r\n modules.forEach( Module => {\r\n try {\r\n /**\r\n * We use class name provided by displayName property\r\n *\r\n * On build, Babel will transform all Classes to the Functions so, name will always be 'Function'\r\n * To prevent this, we use 'babel-plugin-class-display-name' plugin\r\n * @see https://www.npmjs.com/package/babel-plugin-class-display-name\r\n */\r\n this.moduleInstances[Module.displayName] = new Module({\r\n config : this.configuration\r\n });\r\n } catch ( e ) {\r\n console.log('Module %o skipped because %o', Module, e);\r\n }\r\n });\r\n }\r\n\r\n /**\r\n * Modules instances configuration:\r\n * - pass other modules to the 'state' property\r\n * - ...\r\n */\r\n configureModules() {\r\n for(let name in this.moduleInstances) {\r\n /**\r\n * Module does not need self-instance\r\n */\r\n this.moduleInstances[name].state = this.getModulesDiff( name );\r\n }\r\n }\r\n\r\n /**\r\n * Return modules without passed name\r\n */\r\n getModulesDiff( name ) {\r\n let diff = {};\r\n\r\n for(let moduleName in this.moduleInstances) {\r\n /**\r\n * Skip module with passed name\r\n */\r\n if (moduleName === name) {\r\n continue;\r\n }\r\n diff[moduleName] = this.moduleInstances[moduleName];\r\n }\r\n\r\n return diff;\r\n }\r\n\r\n /**\r\n * Start Editor!\r\n *\r\n * Get list of modules that needs to be prepared and return a sequence (Promise)\r\n * @return {Promise}\r\n */\r\n start() {\r\n let prepareDecorator = module => module.prepare();\r\n\r\n return Promise.resolve()\r\n .then(prepareDecorator(this.moduleInstances.Tools))\r\n .then(prepareDecorator(this.moduleInstances.UI))\r\n .then(prepareDecorator(this.moduleInstances.BlockManager))\r\n .then(() => {\r\n return this.moduleInstances.Renderer.render(this.config.data.items);\r\n });\r\n }\r\n};\r\n\r\n// module.exports = (function (editor) {\r\n//\r\n// 'use strict';\r\n//\r\n// editor.version = VERSION;\r\n// editor.scriptPrefix = 'cdx-script-';\r\n//\r\n// var init = function () {\r\n//\r\n// editor.core = require('./modules/core');\r\n// editor.tools = require('./modules/tools');\r\n// editor.ui = require('./modules/ui');\r\n// editor.transport = require('./modules/transport');\r\n// editor.renderer = require('./modules/renderer');\r\n// editor.saver = require('./modules/saver');\r\n// editor.content = require('./modules/content');\r\n// editor.toolbar = require('./modules/toolbar/toolbar');\r\n// editor.callback = require('./modules/callbacks');\r\n// editor.draw = require('./modules/draw');\r\n// editor.caret = require('./modules/caret');\r\n// editor.notifications = require('./modules/notifications');\r\n// editor.parser = require('./modules/parser');\r\n// editor.sanitizer = require('./modules/sanitizer');\r\n// editor.listeners = require('./modules/listeners');\r\n// editor.destroyer = require('./modules/destroyer');\r\n// editor.paste = require('./modules/paste');\r\n//\r\n// };\r\n//\r\n// /**\r\n// * @public\r\n// * holds initial settings\r\n// */\r\n// editor.settings = {\r\n// tools : ['text', 'header', 'picture', 'list', 'quote', 'code', 'twitter', 'instagram', 'smile'],\r\n// holderId : 'codex-editor',\r\n//\r\n// // Type of block showing on empty editor\r\n// initialBlockPlugin: 'text'\r\n// };\r\n//\r\n// /**\r\n// * public\r\n// *\r\n// * Static nodes\r\n// */\r\n// editor.nodes = {\r\n// holder : null,\r\n// wrapper : null,\r\n// toolbar : null,\r\n// inlineToolbar : {\r\n// wrapper : null,\r\n// buttons : null,\r\n// actions : null\r\n// },\r\n// toolbox : null,\r\n// notifications : null,\r\n// plusButton : null,\r\n// showSettingsButton: null,\r\n// showTrashButton : null,\r\n// blockSettings : null,\r\n// pluginSettings : null,\r\n// defaultSettings : null,\r\n// toolbarButtons : {}, // { type : DomEl, ... }\r\n// redactor : null\r\n// };\r\n//\r\n// /**\r\n// * @public\r\n// *\r\n// * Output state\r\n// */\r\n// editor.state = {\r\n// jsonOutput : [],\r\n// blocks : [],\r\n// inputs : []\r\n// };\r\n//\r\n// /**\r\n// * @public\r\n// * Editor plugins\r\n// */\r\n// editor.tools = {};\r\n//\r\n// editor.start = function (userSettings) {\r\n//\r\n// init();\r\n//\r\n// editor.core.prepare(userSettings)\r\n//\r\n// // If all ok, make UI, bind events and parse initial-content\r\n// .then(editor.ui.prepare)\r\n// .then(editor.tools.prepare)\r\n// .then(editor.sanitizer.prepare)\r\n// .then(editor.paste.prepare)\r\n// .then(editor.transport.prepare)\r\n// .then(editor.renderer.makeBlocksFromData)\r\n// .then(editor.ui.saveInputs)\r\n// .catch(function (error) {\r\n//\r\n// editor.core.log('Initialization failed with error: %o', 'warn', error);\r\n//\r\n// });\r\n//\r\n// };\r\n//\r\n// return editor;\r\n//\r\n// })({});\r\n","/**\r\n * @abstract\r\n * @class Module\r\n * @classdesc All modules inherits from this class.\r\n *\r\n * @typedef {Module} Module\r\n * @property {Object} config - Editor user settings\r\n * @property {Object} Editor - List of Editor modules\r\n */\r\nexport default class Module {\r\n /**\r\n * @constructor\r\n *\r\n * @param {EditorConfig} config\r\n */\r\n constructor({ config }) {\r\n /**\r\n * Editor modules list\r\n * @type {EditorComponents}\r\n */\r\n this.Editor = null;\r\n /**\r\n * Editor configuration object\r\n * @type {EditorConfig}\r\n */\r\n this.config = {};\r\n if (new.target === Module) {\r\n throw new TypeError('Constructors for abstract class Module are not allowed.');\r\n }\r\n this.config = config;\r\n }\r\n /**\r\n * Editor modules setter\r\n *\r\n * @param Editor\r\n * @param Editor.modules {@link CodexEditor#moduleInstances}\r\n * @param Editor.config {@link CodexEditor#configuration}\r\n */\r\n set state(Editor) {\r\n this.Editor = Editor;\r\n }\r\n}\r\n","export default class DeleteTune {\r\n /**\r\n * DeleteTune constructor\r\n *\r\n * @param {Object} api\r\n */\r\n constructor({ api }) {\r\n /**\r\n * Styles\r\n * @type {{wrapper: string}}\r\n */\r\n this.CSS = {\r\n wrapper: 'ass',\r\n button: 'ce-settings__button',\r\n buttonDelete: 'ce-settings__button--delete',\r\n buttonConfirm: 'ce-settings__button--confirm',\r\n };\r\n /**\r\n * Tune nodes\r\n */\r\n this.nodes = {\r\n button: null,\r\n };\r\n this.api = api;\r\n this.resetConfirmation = () => {\r\n this.setConfirmation(false);\r\n };\r\n }\r\n /**\r\n * Create \"Delete\" button and add click event listener\r\n * @returns [Element}\r\n */\r\n render() {\r\n this.nodes.button = $.make('div', [this.CSS.button, this.CSS.buttonDelete], {});\r\n this.nodes.button.appendChild($.svg('cross', 12, 12));\r\n this.api.listener.on(this.nodes.button, 'click', (event) => this.handleClick(event), false);\r\n return this.nodes.button;\r\n }\r\n /**\r\n * Delete block conditions passed\r\n * @param {MouseEvent} event\r\n */\r\n handleClick(event) {\r\n /**\r\n * if block is not waiting the confirmation, subscribe on block-settings-closing event to reset\r\n * otherwise delete block\r\n */\r\n if (!this.needConfirmation) {\r\n this.setConfirmation(true);\r\n /**\r\n * Subscribe on event.\r\n * When toolbar block settings is closed but block deletion is not confirmed,\r\n * then reset confirmation state\r\n */\r\n this.api.events.on('block-settings-closed', this.resetConfirmation);\r\n }\r\n else {\r\n /**\r\n * Unsubscribe from block-settings closing event\r\n */\r\n this.api.events.off('block-settings-closed', this.resetConfirmation);\r\n this.api.blocks.delete();\r\n }\r\n }\r\n /**\r\n * change tune state\r\n */\r\n setConfirmation(state) {\r\n this.needConfirmation = state;\r\n this.nodes.button.classList.add(this.CSS.buttonConfirm);\r\n }\r\n}\r\n","export default class MoveUpTune {\r\n /**\r\n * MoveUpTune constructor\r\n *\r\n * @param {Object} api\r\n */\r\n constructor({ api }) {\r\n /**\r\n * Styles\r\n * @type {{wrapper: string}}\r\n */\r\n this.CSS = {\r\n button: 'ce-settings__button',\r\n wrapper: 'ce-settings-move-up',\r\n btnDisabled: 'ce-settings-move-up--disabled',\r\n };\r\n this.api = api;\r\n }\r\n /**\r\n * Create \"MoveUp\" button and add click event listener\r\n * @returns [Element}\r\n */\r\n render() {\r\n const moveUpButton = $.make('div', [this.CSS.button, this.CSS.wrapper], {});\r\n moveUpButton.appendChild($.svg('arrow-up', 14, 14));\r\n if (this.api.blocks.getCurrentBlockIndex() === 0) {\r\n moveUpButton.classList.add(this.CSS.btnDisabled);\r\n }\r\n else {\r\n this.api.listener.on(moveUpButton, 'click', (event) => this.handleClick(event), false);\r\n }\r\n return moveUpButton;\r\n }\r\n /**\r\n * Move current block up\r\n * @param {MouseEvent} event\r\n */\r\n handleClick(event) {\r\n const currentBlockIndex = this.api.blocks.getCurrentBlockIndex();\r\n if (currentBlockIndex === 0) {\r\n return;\r\n }\r\n const currentBlockElement = this.api.blocks.getBlockByIndex(currentBlockIndex).html, previousBlockElement = this.api.blocks.getBlockByIndex(currentBlockIndex - 1).html;\r\n /**\r\n * Here is two cases:\r\n * - when previous block has negative offset and part of it is visible on window, then we scroll\r\n * by window's height and add offset which is mathematically difference between two blocks\r\n *\r\n * - when previous block is visible and has offset from the window,\r\n * than we scroll window to the difference between this offsets.\r\n */\r\n const currentBlockCoords = currentBlockElement.getBoundingClientRect(), previousBlockCoords = previousBlockElement.getBoundingClientRect();\r\n let scrollUpOffset;\r\n if (previousBlockCoords.top > 0) {\r\n scrollUpOffset = Math.abs(currentBlockCoords.top) - Math.abs(previousBlockCoords.top);\r\n }\r\n else {\r\n scrollUpOffset = window.innerHeight - Math.abs(currentBlockCoords.top) + Math.abs(previousBlockCoords.top);\r\n }\r\n window.scrollBy(0, -1 * scrollUpOffset);\r\n /** Change blocks positions */\r\n this.api.blocks.swap(currentBlockIndex, currentBlockIndex - 1);\r\n }\r\n}\r\n","/**\r\n * @class Block\r\n * @classdesc This class describes editor`s block, including block`s HTMLElement, data and tool\r\n *\r\n * @property {Tool} tool — current block tool (Paragraph, for example)\r\n * @property {Object} CSS — block`s css classes\r\n *\r\n */\r\n\r\n/** Import default tunes */\r\nimport MoveUpTune from './block-tunes/block-tune-move-up';\r\nimport DeleteTune from './block-tunes/block-tune-delete';\r\n\r\n/**\r\n * @classdesc Abstract Block class that contains Block information, Tool name and Tool class instance\r\n *\r\n * @property tool - Tool instance\r\n * @property html - Returns HTML content of plugin\r\n * @property wrapper - Div element that wraps block content with Tool's content. Has `ce-block` CSS class\r\n * @property contentNode - Div element that wraps Tool's content. Has `ce-block__content` CSS class\r\n * @property pluginsContent - HTML content that returns by Tool's render function\r\n */\r\nexport default class Block {\r\n /**\r\n * @constructor\r\n * @param {String} toolName - Tool name that passed on initialization\r\n * @param {Object} toolInstance — passed Tool`s instance that rendered the Block\r\n * @param {Object} settings - default settings\r\n * @param {Object} apiMethods - Editor API\r\n */\r\n constructor(toolName, toolInstance, settings, apiMethods) {\r\n this.name = toolName;\r\n this.tool = toolInstance;\r\n this.settings = settings;\r\n this.api = apiMethods;\r\n this._html = this.compose();\r\n\r\n /**\r\n * @type {IBlockTune[]}\r\n */\r\n this.tunes = this.makeTunes();\r\n }\r\n\r\n /**\r\n * CSS classes for the Block\r\n * @return {{wrapper: string, content: string}}\r\n */\r\n static get CSS() {\r\n return {\r\n wrapper: 'ce-block',\r\n content: 'ce-block__content',\r\n selected: 'ce-block--selected'\r\n };\r\n }\r\n\r\n /**\r\n * Make default Block wrappers and put Tool`s content there\r\n * @returns {HTMLDivElement}\r\n */\r\n compose() {\r\n this.wrapper = $.make('div', Block.CSS.wrapper);\r\n this.contentNode = $.make('div', Block.CSS.content);\r\n this.pluginsContent = this.tool.render();\r\n\r\n this.contentNode.appendChild(this.pluginsContent);\r\n this.wrapper.appendChild(this.contentNode);\r\n\r\n return this.wrapper;\r\n }\r\n\r\n /**\r\n * Calls Tool's method\r\n *\r\n * Method checks tool property {MethodName}. Fires method with passes params If it is instance of Function\r\n *\r\n * @param {String} methodName\r\n * @param {Object} params\r\n */\r\n call(methodName, params) {\r\n /**\r\n * call Tool's method with the instance context\r\n */\r\n if (this.tool[methodName] && this.tool[methodName] instanceof Function) {\r\n this.tool[methodName].call(this.tool, params);\r\n }\r\n }\r\n\r\n /**\r\n * Get Block`s HTML\r\n * @returns {HTMLElement}\r\n */\r\n get html() {\r\n return this._html;\r\n }\r\n\r\n /**\r\n * Get Block's JSON data\r\n * @return {Object}\r\n */\r\n get data() {\r\n return this.save();\r\n }\r\n\r\n /**\r\n * is block mergeable\r\n * We plugin have merge function then we call it mergable\r\n * @return {boolean}\r\n */\r\n get mergeable() {\r\n return typeof this.tool.merge === 'function';\r\n }\r\n\r\n /**\r\n * Call plugins merge method\r\n * @param {Object} data\r\n */\r\n mergeWith(data) {\r\n return Promise.resolve()\r\n .then(() => {\r\n this.tool.merge(data);\r\n });\r\n }\r\n /**\r\n * Extracts data from Block\r\n * Groups Tool's save processing time\r\n * @return {Object}\r\n */\r\n save() {\r\n let extractedBlock = this.tool.save(this.pluginsContent);\r\n\r\n /** Measuring execution time*/\r\n let measuringStart = window.performance.now(),\r\n measuringEnd;\r\n\r\n return Promise.resolve(extractedBlock)\r\n .then((finishedExtraction) => {\r\n /** measure promise execution */\r\n measuringEnd = window.performance.now();\r\n\r\n return {\r\n tool: this.name,\r\n data: finishedExtraction,\r\n time : measuringEnd - measuringStart\r\n };\r\n })\r\n .catch(function (error) {\r\n _.log(`Saving proccess for ${this.tool.name} tool failed due to the ${error}`, 'log', 'red');\r\n });\r\n }\r\n\r\n /**\r\n * Uses Tool's validation method to check the correctness of output data\r\n * Tool's validation method is optional\r\n *\r\n * @description Method also can return data if it passed the validation\r\n *\r\n * @param {Object} data\r\n * @returns {Boolean|Object} valid\r\n */\r\n validateData(data) {\r\n let isValid = true;\r\n\r\n if (this.tool.validate instanceof Function) {\r\n isValid = this.tool.validate(data);\r\n }\r\n\r\n if (!isValid) {\r\n return false;\r\n }\r\n\r\n return data;\r\n }\r\n\r\n /**\r\n * Make an array with default settings\r\n * Each block has default tune instance that have states\r\n * @return {IBlockTune[]}\r\n */\r\n makeTunes() {\r\n let tunesList = [MoveUpTune, DeleteTune];\r\n\r\n // Pluck tunes list and return tune instances with passed Editor API and settings\r\n return tunesList.map( (tune) => {\r\n return new tune({\r\n api: this.api,\r\n settings: this.settings,\r\n });\r\n });\r\n }\r\n\r\n /**\r\n * Enumerates initialized tunes and returns fragment that can be appended to the toolbars area\r\n * @return {DocumentFragment}\r\n */\r\n renderTunes() {\r\n let tunesElement = document.createDocumentFragment();\r\n\r\n this.tunes.forEach( tune => {\r\n $.append(tunesElement, tune.render());\r\n });\r\n\r\n return tunesElement;\r\n }\r\n\r\n /**\r\n * Check block for emptiness\r\n * @return {Boolean}\r\n */\r\n get isEmpty() {\r\n /**\r\n * Allow Tool to represent decorative contentless blocks: for example \"* * *\"-tool\r\n * That Tools are not empty\r\n */\r\n if (this.tool.contentless) {\r\n return false;\r\n }\r\n\r\n let emptyText = $.isEmpty(this.pluginsContent),\r\n emptyMedia = !this.hasMedia;\r\n\r\n return emptyText && emptyMedia;\r\n }\r\n\r\n /**\r\n * Check if block has a media content such as images, iframes and other\r\n * @return {Boolean}\r\n */\r\n get hasMedia() {\r\n /**\r\n * This tags represents media-content\r\n * @type {string[]}\r\n */\r\n const mediaTags = [\r\n 'img',\r\n 'iframe',\r\n 'video',\r\n 'audio',\r\n 'source',\r\n 'input',\r\n 'textarea',\r\n 'twitterwidget'\r\n ];\r\n\r\n return !!this._html.querySelector(mediaTags.join(','));\r\n }\r\n\r\n /**\r\n * Set selected state\r\n * @param {Boolean} state - 'true' to select, 'false' to remove selection\r\n */\r\n set selected(state) {\r\n /**\r\n * We don't need to mark Block as Selected when it is not empty\r\n */\r\n if (state === true && !this.isEmpty) {\r\n this._html.classList.add(Block.CSS.selected);\r\n } else {\r\n this._html.classList.remove(Block.CSS.selected);\r\n }\r\n }\r\n}\r\n","/**\r\n * DOM manipulations helper\r\n */\r\nexport default class Dom {\r\n /**\r\n * Check if passed tag has no closed tag\r\n * @param {Element} tag\r\n * @return {Boolean}\r\n */\r\n static isSingleTag(tag) {\r\n return tag.tagName && ['AREA', 'BASE', 'BR', 'COL', 'COMMAND', 'EMBED', 'HR', 'IMG', 'INPUT', 'KEYGEN', 'LINK', 'META', 'PARAM', 'SOURCE', 'TRACK', 'WBR'].includes(tag.tagName);\r\n };\r\n\r\n\r\n /**\r\n * Helper for making Elements with classname and attributes\r\n *\r\n * @param {string} tagName - new Element tag name\r\n * @param {array|string} classNames - list or name of CSS classname(s)\r\n * @param {Object} attributes - any attributes\r\n * @return {Element}\r\n */\r\n static make(tagName, classNames = null, attributes = {}) {\r\n let el = document.createElement(tagName);\r\n\r\n if ( Array.isArray(classNames) ) {\r\n el.classList.add(...classNames);\r\n } else if( classNames ) {\r\n el.classList.add(classNames);\r\n }\r\n\r\n for (let attrName in attributes) {\r\n el[attrName] = attributes[attrName];\r\n }\r\n\r\n return el;\r\n }\r\n\r\n /**\r\n * Creates Text Node with the passed content\r\n * @param {String} content - text content\r\n * @return {Text}\r\n */\r\n static text(content) {\r\n return document.createTextNode(content);\r\n }\r\n\r\n /**\r\n * Creates SVG icon linked to the sprite\r\n * @param {string} name - name (id) of icon from sprite\r\n * @param {number} width\r\n * @param {number} height\r\n * @return {SVGElement}\r\n */\r\n static svg(name, width = 14, height = 14) {\r\n let icon = document.createElementNS('http://www.w3.org/2000/svg', 'svg');\r\n\r\n icon.classList.add('icon', 'icon--' + name);\r\n icon.setAttribute('width', width + 'px');\r\n icon.setAttribute('height', height + 'px');\r\n icon.innerHTML = ``;\r\n\r\n return icon;\r\n }\r\n\r\n /**\r\n * Append one or several elements to the parent\r\n *\r\n * @param {Element} parent - where to append\r\n * @param {Element|Element[]} - element ore elements list\r\n */\r\n static append(parent, elements) {\r\n if ( Array.isArray(elements) ) {\r\n elements.forEach( el => parent.appendChild(el) );\r\n } else {\r\n parent.appendChild(elements);\r\n }\r\n }\r\n\r\n /**\r\n * Swap two elements in parent\r\n * @param {HTMLElement} el1 - from\r\n * @param {HTMLElement} el2 - to\r\n */\r\n static swap(el1, el2) {\r\n // create marker element and insert it where el1 is\r\n const temp = document.createElement('div'),\r\n parent = el1.parentNode;\r\n\r\n parent.insertBefore(temp, el1);\r\n\r\n // move el1 to right before el2\r\n parent.insertBefore(el1, el2);\r\n\r\n // move el2 to right before where el1 used to be\r\n parent.insertBefore(el2, temp);\r\n\r\n // remove temporary marker node\r\n parent.removeChild(temp);\r\n }\r\n\r\n /**\r\n * Selector Decorator\r\n *\r\n * Returns first match\r\n *\r\n * @param {Element} el - element we searching inside. Default - DOM Document\r\n * @param {String} selector - searching string\r\n *\r\n * @returns {Element}\r\n */\r\n static find(el = document, selector) {\r\n return el.querySelector(selector);\r\n }\r\n\r\n /**\r\n * Selector Decorator.\r\n *\r\n * Returns all matches\r\n *\r\n * @param {Element} el - element we searching inside. Default - DOM Document\r\n * @param {String} selector - searching string\r\n * @returns {NodeList}\r\n */\r\n static findAll(el = document, selector) {\r\n return el.querySelectorAll(selector);\r\n }\r\n\r\n /**\r\n * Search for deepest node which is Leaf.\r\n * Leaf is the vertex that doesn't have any child nodes\r\n *\r\n * @description Method recursively goes throw the all Node until it finds the Leaf\r\n *\r\n * @param {Node} node - root Node. From this vertex we start Deep-first search {@link https://en.wikipedia.org/wiki/Depth-first_search}\r\n * @param {Boolean} atLast - find last text node\r\n * @return {Node} - it can be text Node or Element Node, so that caret will able to work with it\r\n */\r\n static getDeepestNode(node, atLast = false) {\r\n /**\r\n * Current function have two directions:\r\n * - starts from first child and every time gets first or nextSibling in special cases\r\n * - starts from last child and gets last or previousSibling\r\n * @type {string}\r\n */\r\n let child = atLast ? 'lastChild' : 'firstChild',\r\n sibling = atLast ? 'previousSibling' : 'nextSibling';\r\n\r\n if (node && node.nodeType === Node.ELEMENT_NODE && node[child]) {\r\n let nodeChild = node[child];\r\n\r\n /**\r\n * special case when child is single tag that can't contain any content\r\n */\r\n if (Dom.isSingleTag(nodeChild)) {\r\n /**\r\n * 1) We need to check the next sibling. If it is Node Element then continue searching for deepest\r\n * from sibling\r\n *\r\n * 2) If single tag's next sibling is null, then go back to parent and check his sibling\r\n * In case of Node Element continue searching\r\n *\r\n * 3) If none of conditions above happened return parent Node Element\r\n */\r\n if (nodeChild[sibling]) {\r\n nodeChild = nodeChild[sibling];\r\n } else if (nodeChild.parentNode[sibling]) {\r\n nodeChild = nodeChild.parentNode[sibling];\r\n } else {\r\n return nodeChild.parentNode;\r\n }\r\n }\r\n\r\n return this.getDeepestNode(nodeChild, atLast);\r\n }\r\n\r\n return node;\r\n }\r\n\r\n /**\r\n * Check if object is DOM node\r\n *\r\n * @param {Object} node\r\n * @returns {boolean}\r\n */\r\n static isElement(node) {\r\n return node && typeof node === 'object' && node.nodeType && node.nodeType === Node.ELEMENT_NODE;\r\n }\r\n\r\n /**\r\n * Checks target if it is native input\r\n * @param {Element|String} target - HTML element or string\r\n * @return {Boolean}\r\n */\r\n static isNativeInput(target) {\r\n let nativeInputs = [\r\n 'INPUT',\r\n 'TEXTAREA'\r\n ];\r\n\r\n return target ? nativeInputs.includes(target.tagName) : false;\r\n }\r\n\r\n /**\r\n * Checks node if it is empty\r\n *\r\n * @description Method checks simple Node without any childs for emptiness\r\n * If you have Node with 2 or more children id depth, you better use {@link Dom#isEmpty} method\r\n *\r\n * @param {Node} node\r\n * @return {Boolean} true if it is empty\r\n */\r\n static isNodeEmpty(node) {\r\n let nodeText;\r\n\r\n if ( this.isElement(node) && this.isNativeInput(node) ) {\r\n nodeText = node.value;\r\n } else {\r\n nodeText = node.textContent.replace('\\u200B', '');\r\n }\r\n\r\n return nodeText.trim().length === 0;\r\n }\r\n\r\n /**\r\n * checks node if it is doesn't have any child nodes\r\n * @param {Node} node\r\n * @return {boolean}\r\n */\r\n static isLeaf(node) {\r\n if (!node) {\r\n return false;\r\n }\r\n\r\n return node.childNodes.length === 0;\r\n }\r\n\r\n /**\r\n * breadth-first search (BFS)\r\n * {@link https://en.wikipedia.org/wiki/Breadth-first_search}\r\n *\r\n * @description Pushes to stack all DOM leafs and checks for emptiness\r\n *\r\n * @param {Node} node\r\n * @return {boolean}\r\n */\r\n static isEmpty(node) {\r\n let treeWalker = [],\r\n leafs = [];\r\n\r\n if (!node) {\r\n return true;\r\n }\r\n\r\n if (!node.childNodes.length) {\r\n return this.isNodeEmpty(node);\r\n }\r\n\r\n treeWalker.push(node.firstChild);\r\n\r\n while ( treeWalker.length > 0 ) {\r\n node = treeWalker.shift();\r\n\r\n if (!node) continue;\r\n\r\n if ( this.isLeaf(node) ) {\r\n leafs.push(node);\r\n } else {\r\n treeWalker.push(node.firstChild);\r\n }\r\n\r\n while ( node && node.nextSibling ) {\r\n node = node.nextSibling;\r\n\r\n if (!node) continue;\r\n\r\n treeWalker.push(node);\r\n }\r\n\r\n /**\r\n * If one of childs is not empty, checked Node is not empty too\r\n */\r\n if (node && !this.isNodeEmpty(node)) {\r\n return false;\r\n }\r\n }\r\n\r\n return leafs.every( leaf => this.isNodeEmpty(leaf) );\r\n }\r\n};\r\n","/**\r\n * Bold Tool\r\n *\r\n * Inline Toolbar Tool\r\n *\r\n * Makes selected text bolder\r\n */\r\nexport default class BoldInlineTool {\r\n constructor(api) {\r\n /**\r\n * Native Document's command that uses for Bold\r\n */\r\n this.commandName = 'bold';\r\n /**\r\n * Styles\r\n */\r\n this.CSS = {\r\n button: 'ce-inline-tool',\r\n buttonActive: 'ce-inline-tool--active',\r\n buttonModifier: 'ce-inline-tool--bold',\r\n };\r\n /**\r\n * Elements\r\n */\r\n this.nodes = {\r\n button: null,\r\n };\r\n console.log('Bold Inline Tool is ready');\r\n }\r\n /**\r\n * Create button for Inline Toolbar\r\n */\r\n render() {\r\n this.nodes.button = document.createElement('button');\r\n this.nodes.button.classList.add(this.CSS.button, this.CSS.buttonModifier);\r\n this.nodes.button.appendChild($.svg('bold', 13, 15));\r\n return this.nodes.button;\r\n }\r\n /**\r\n * Wrap range with tag\r\n * @param {Range} range\r\n */\r\n surround(range) {\r\n document.execCommand(this.commandName);\r\n }\r\n /**\r\n * Check selection and set activated state to button if there are tag\r\n * @param {Selection} selection\r\n */\r\n checkState(selection) {\r\n const isActive = document.queryCommandState(this.commandName);\r\n this.nodes.button.classList.toggle(this.CSS.buttonActive, isActive);\r\n return isActive;\r\n }\r\n}\r\n","/**\r\n * Italic Tool\r\n *\r\n * Inline Toolbar Tool\r\n *\r\n * Style selected text with italic\r\n */\r\nexport default class ItalicInlineTool {\r\n constructor(api) {\r\n /**\r\n * Native Document's command that uses for Italic\r\n */\r\n this.commandName = 'italic';\r\n /**\r\n * Styles\r\n */\r\n this.CSS = {\r\n button: 'ce-inline-tool',\r\n buttonActive: 'ce-inline-tool--active',\r\n buttonModifier: 'ce-inline-tool--italic',\r\n };\r\n /**\r\n * Elements\r\n */\r\n this.nodes = {\r\n button: null,\r\n };\r\n console.log('Italic Inline Tool is ready');\r\n }\r\n /**\r\n * Create button for Inline Toolbar\r\n */\r\n render() {\r\n this.nodes.button = document.createElement('button');\r\n this.nodes.button.classList.add(this.CSS.button, this.CSS.buttonModifier);\r\n this.nodes.button.appendChild($.svg('italic', 6, 15));\r\n return this.nodes.button;\r\n }\r\n /**\r\n * Wrap range with tag\r\n * @param {Range} range\r\n */\r\n surround(range) {\r\n document.execCommand(this.commandName);\r\n }\r\n /**\r\n * Check selection and set activated state to button if there are tag\r\n * @param {Selection} selection\r\n */\r\n checkState(selection) {\r\n const isActive = document.queryCommandState(this.commandName);\r\n this.nodes.button.classList.toggle(this.CSS.buttonActive, isActive);\r\n return isActive;\r\n }\r\n}\r\n","import Selection from '../selection';\r\n/**\r\n * Link Tool\r\n *\r\n * Inline Toolbar Tool\r\n *\r\n * Wrap selected text with tag\r\n */\r\nexport default class LinkInlineTool {\r\n /**\r\n * @param {object} api - CodeX Editor API\r\n * @param {object} api.toolbar - Inline Toolbar API\r\n */\r\n constructor(api) {\r\n /**\r\n * Native Document's commands for link/unlink\r\n */\r\n this.commandLink = 'createLink';\r\n this.commandUnlink = 'unlink';\r\n /**\r\n * Enter key code\r\n */\r\n this.ENTER_KEY = 13;\r\n /**\r\n * Styles\r\n */\r\n this.CSS = {\r\n button: 'ce-inline-tool',\r\n buttonActive: 'ce-inline-tool--active',\r\n buttonModifier: 'ce-inline-tool--link',\r\n buttonUnlink: 'ce-inline-tool--unlink',\r\n input: 'ce-inline-tool-input',\r\n inputShowed: 'ce-inline-tool-input--showed',\r\n };\r\n /**\r\n * Elements\r\n */\r\n this.nodes = {\r\n button: null,\r\n input: null,\r\n };\r\n /**\r\n * Input opening state\r\n */\r\n this.inputOpened = false;\r\n this.inlineToolbar = api.toolbar;\r\n this.selection = new Selection();\r\n }\r\n /**\r\n * Create button for Inline Toolbar\r\n */\r\n render() {\r\n this.nodes.button = document.createElement('button');\r\n this.nodes.button.classList.add(this.CSS.button, this.CSS.buttonModifier);\r\n this.nodes.button.appendChild($.svg('link', 15, 14));\r\n this.nodes.button.appendChild($.svg('unlink', 16, 18));\r\n return this.nodes.button;\r\n }\r\n /**\r\n * Input for the link\r\n */\r\n renderActions() {\r\n this.nodes.input = document.createElement('input');\r\n this.nodes.input.placeholder = 'Add a link';\r\n this.nodes.input.classList.add(this.CSS.input);\r\n this.nodes.input.addEventListener('keydown', (event) => {\r\n if (event.keyCode === this.ENTER_KEY) {\r\n this.enterPressed(event);\r\n }\r\n });\r\n return this.nodes.input;\r\n }\r\n /**\r\n * Handle clicks on the Inline Toolbar icon\r\n * @param {Range} range\r\n */\r\n surround(range) {\r\n /**\r\n * Range will be null when user makes second click on the 'link icon' to close opened input\r\n */\r\n if (range) {\r\n /**\r\n * Save selection before change focus to the input\r\n */\r\n this.selection.save();\r\n const parentAnchor = this.selection.findParentTag('A');\r\n /**\r\n * Unlink icon pressed\r\n */\r\n if (parentAnchor) {\r\n this.selection.expandToTag(parentAnchor);\r\n this.unlink();\r\n this.closeActions();\r\n this.checkState();\r\n this.inlineToolbar.close();\r\n return;\r\n }\r\n }\r\n this.toggleActions();\r\n }\r\n /**\r\n * Check selection and set activated state to button if there are tag\r\n * @param {Selection} selection\r\n */\r\n checkState(selection) {\r\n const anchorTag = this.selection.findParentTag('A');\r\n if (anchorTag) {\r\n this.nodes.button.classList.add(this.CSS.buttonUnlink);\r\n this.nodes.button.classList.add(this.CSS.buttonActive);\r\n this.openActions();\r\n /**\r\n * Fill input value with link href\r\n */\r\n const hrefAttr = anchorTag.getAttribute('href');\r\n this.nodes.input.value = hrefAttr !== 'null' ? hrefAttr : '';\r\n this.selection.save();\r\n }\r\n else {\r\n this.nodes.button.classList.remove(this.CSS.buttonUnlink);\r\n this.nodes.button.classList.remove(this.CSS.buttonActive);\r\n }\r\n return !!anchorTag;\r\n }\r\n /**\r\n * Function called with Inline Toolbar closing\r\n */\r\n clear() {\r\n this.closeActions();\r\n }\r\n toggleActions() {\r\n if (!this.inputOpened) {\r\n this.openActions(true);\r\n }\r\n else {\r\n this.closeActions(false);\r\n }\r\n }\r\n /**\r\n * @param {boolean} needFocus - on link creation we need to focus input. On editing - nope.\r\n */\r\n openActions(needFocus = false) {\r\n this.nodes.input.classList.add(this.CSS.inputShowed);\r\n if (needFocus) {\r\n this.nodes.input.focus();\r\n }\r\n this.inputOpened = true;\r\n }\r\n /**\r\n * Close input\r\n * @param {boolean} clearSavedSelection — we don't need to clear saved selection\r\n * on toggle-clicks on the icon of opened Toolbar\r\n */\r\n closeActions(clearSavedSelection = true) {\r\n this.nodes.input.classList.remove(this.CSS.inputShowed);\r\n this.nodes.input.value = '';\r\n if (clearSavedSelection) {\r\n this.selection.clearSaved();\r\n }\r\n this.inputOpened = false;\r\n }\r\n /**\r\n * Enter pressed on input\r\n * @param {KeyboardEvent} event\r\n */\r\n enterPressed(event) {\r\n let value = this.nodes.input.value || '';\r\n if (!value.trim()) {\r\n this.selection.restore();\r\n this.unlink();\r\n event.preventDefault();\r\n this.closeActions();\r\n }\r\n if (!this.validateURL(value)) {\r\n /**\r\n * @todo show notification 'Incorrect Link'\r\n */\r\n _.log('Incorrect Link pasted', 'warn', value);\r\n return;\r\n }\r\n value = this.prepareLink(value);\r\n this.selection.restore();\r\n this.insertLink(value);\r\n /**\r\n * Preventing events that will be able to happen\r\n */\r\n event.preventDefault();\r\n event.stopPropagation();\r\n event.stopImmediatePropagation();\r\n this.closeActions();\r\n this.inlineToolbar.close();\r\n this.checkState();\r\n }\r\n /**\r\n * Detects if passed string is URL\r\n * @param {string} str\r\n * @return {Boolean}\r\n */\r\n validateURL(str) {\r\n /**\r\n * Don't allow spaces\r\n */\r\n return !/\\s/.test(str);\r\n }\r\n /**\r\n * Process link before injection\r\n * - sanitize\r\n * - add protocol for links like 'google.com'\r\n * @param {string} link - raw user input\r\n */\r\n prepareLink(link) {\r\n link = link.trim();\r\n link = this.addProtocol(link);\r\n return link;\r\n }\r\n /**\r\n * Add 'http' protocol to the links like 'vc.ru', 'google.com'\r\n * @param {String} link\r\n */\r\n addProtocol(link) {\r\n /**\r\n * If protocol already exists, do nothing\r\n */\r\n if (/^(\\w+):\\/\\//.test(link)) {\r\n return link;\r\n }\r\n /**\r\n * We need to add missed HTTP protocol to the link, but skip 2 cases:\r\n * 1) Internal links like \"/general\"\r\n * 2) Anchors looks like \"#results\"\r\n * 3) Protocol-relative URLs like \"//google.com\"\r\n */\r\n const isInternal = /^\\/[^\\/\\s]/.test(link), isAnchor = link.substring(0, 1) === '#', isProtocolRelative = /^\\/\\/[^\\/\\s]/.test(link);\r\n if (!isInternal && !isAnchor && !isProtocolRelative) {\r\n link = 'http://' + link;\r\n }\r\n return link;\r\n }\r\n /**\r\n * Inserts tag with \"href\"\r\n * @param {string} link - \"href\" value\r\n */\r\n insertLink(link) {\r\n /**\r\n * Edit all link, not selected part\r\n */\r\n const anchorTag = this.selection.findParentTag('A');\r\n if (anchorTag) {\r\n this.selection.expandToTag(anchorTag);\r\n }\r\n document.execCommand(this.commandLink, false, link);\r\n }\r\n /**\r\n * Removes tag\r\n */\r\n unlink() {\r\n document.execCommand(this.commandUnlink);\r\n }\r\n}\r\n","var map = {\n\t\"./_anchors\": \"./src/components/modules/_anchors.js\",\n\t\"./_anchors.js\": \"./src/components/modules/_anchors.js\",\n\t\"./_callbacks\": \"./src/components/modules/_callbacks.js\",\n\t\"./_callbacks.js\": \"./src/components/modules/_callbacks.js\",\n\t\"./_caret\": \"./src/components/modules/_caret.js\",\n\t\"./_caret.js\": \"./src/components/modules/_caret.js\",\n\t\"./_content\": \"./src/components/modules/_content.js\",\n\t\"./_content.js\": \"./src/components/modules/_content.js\",\n\t\"./_destroyer\": \"./src/components/modules/_destroyer.js\",\n\t\"./_destroyer.js\": \"./src/components/modules/_destroyer.js\",\n\t\"./_notifications\": \"./src/components/modules/_notifications.js\",\n\t\"./_notifications.js\": \"./src/components/modules/_notifications.js\",\n\t\"./_parser\": \"./src/components/modules/_parser.js\",\n\t\"./_parser.js\": \"./src/components/modules/_parser.js\",\n\t\"./_paste\": \"./src/components/modules/_paste.js\",\n\t\"./_paste.js\": \"./src/components/modules/_paste.js\",\n\t\"./_transport\": \"./src/components/modules/_transport.js\",\n\t\"./_transport.js\": \"./src/components/modules/_transport.js\",\n\t\"./api\": \"./src/components/modules/api.ts\",\n\t\"./api-blocks\": \"./src/components/modules/api-blocks.ts\",\n\t\"./api-blocks.ts\": \"./src/components/modules/api-blocks.ts\",\n\t\"./api-events\": \"./src/components/modules/api-events.ts\",\n\t\"./api-events.ts\": \"./src/components/modules/api-events.ts\",\n\t\"./api-listener\": \"./src/components/modules/api-listener.ts\",\n\t\"./api-listener.ts\": \"./src/components/modules/api-listener.ts\",\n\t\"./api-sanitizer\": \"./src/components/modules/api-sanitizer.ts\",\n\t\"./api-sanitizer.ts\": \"./src/components/modules/api-sanitizer.ts\",\n\t\"./api-saver\": \"./src/components/modules/api-saver.ts\",\n\t\"./api-saver.ts\": \"./src/components/modules/api-saver.ts\",\n\t\"./api-selection\": \"./src/components/modules/api-selection.ts\",\n\t\"./api-selection.ts\": \"./src/components/modules/api-selection.ts\",\n\t\"./api-toolbar\": \"./src/components/modules/api-toolbar.ts\",\n\t\"./api-toolbar.ts\": \"./src/components/modules/api-toolbar.ts\",\n\t\"./api.ts\": \"./src/components/modules/api.ts\",\n\t\"./block-events\": \"./src/components/modules/block-events.ts\",\n\t\"./block-events.ts\": \"./src/components/modules/block-events.ts\",\n\t\"./blockManager\": \"./src/components/modules/blockManager.js\",\n\t\"./blockManager.js\": \"./src/components/modules/blockManager.js\",\n\t\"./caret\": \"./src/components/modules/caret.js\",\n\t\"./caret.js\": \"./src/components/modules/caret.js\",\n\t\"./events\": \"./src/components/modules/events.js\",\n\t\"./events.js\": \"./src/components/modules/events.js\",\n\t\"./listeners\": \"./src/components/modules/listeners.js\",\n\t\"./listeners.js\": \"./src/components/modules/listeners.js\",\n\t\"./renderer\": \"./src/components/modules/renderer.js\",\n\t\"./renderer.js\": \"./src/components/modules/renderer.js\",\n\t\"./sanitizer\": \"./src/components/modules/sanitizer.js\",\n\t\"./sanitizer.js\": \"./src/components/modules/sanitizer.js\",\n\t\"./saver\": \"./src/components/modules/saver.js\",\n\t\"./saver.js\": \"./src/components/modules/saver.js\",\n\t\"./toolbar\": \"./src/components/modules/toolbar.js\",\n\t\"./toolbar-blockSettings\": \"./src/components/modules/toolbar-blockSettings.js\",\n\t\"./toolbar-blockSettings.js\": \"./src/components/modules/toolbar-blockSettings.js\",\n\t\"./toolbar-inline\": \"./src/components/modules/toolbar-inline.ts\",\n\t\"./toolbar-inline.ts\": \"./src/components/modules/toolbar-inline.ts\",\n\t\"./toolbar-toolbox\": \"./src/components/modules/toolbar-toolbox.js\",\n\t\"./toolbar-toolbox.js\": \"./src/components/modules/toolbar-toolbox.js\",\n\t\"./toolbar.js\": \"./src/components/modules/toolbar.js\",\n\t\"./toolbar/inline\": \"./src/components/modules/toolbar/inline.js\",\n\t\"./toolbar/inline.js\": \"./src/components/modules/toolbar/inline.js\",\n\t\"./toolbar/settings\": \"./src/components/modules/toolbar/settings.js\",\n\t\"./toolbar/settings.js\": \"./src/components/modules/toolbar/settings.js\",\n\t\"./toolbar/toolbar\": \"./src/components/modules/toolbar/toolbar.js\",\n\t\"./toolbar/toolbar.js\": \"./src/components/modules/toolbar/toolbar.js\",\n\t\"./toolbar/toolbox\": \"./src/components/modules/toolbar/toolbox.js\",\n\t\"./toolbar/toolbox.js\": \"./src/components/modules/toolbar/toolbox.js\",\n\t\"./tools\": \"./src/components/modules/tools.js\",\n\t\"./tools.js\": \"./src/components/modules/tools.js\",\n\t\"./ui\": \"./src/components/modules/ui.js\",\n\t\"./ui.js\": \"./src/components/modules/ui.js\"\n};\n\n\nfunction webpackContext(req) {\n\tvar id = webpackContextResolve(req);\n\treturn __webpack_require__(id);\n}\nfunction webpackContextResolve(req) {\n\tvar id = map[req];\n\tif(!(id + 1)) { // check for number or string\n\t\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\t\te.code = 'MODULE_NOT_FOUND';\n\t\tthrow e;\n\t}\n\treturn id;\n}\nwebpackContext.keys = function webpackContextKeys() {\n\treturn Object.keys(map);\n};\nwebpackContext.resolve = webpackContextResolve;\nmodule.exports = webpackContext;\nwebpackContext.id = \"./src/components/modules sync recursive ^\\\\.\\\\/.*$\";","/**\r\n * Codex Editor Anchors module\r\n *\r\n * @author Codex Team\r\n * @version 1.0\r\n */\r\n\r\nmodule.exports = function (anchors) {\n let editor = codex.editor;\r\n\r\n anchors.input = null;\r\n anchors.currentNode = null;\r\n\r\n anchors.settingsOpened = function (currentBlock) {\n anchors.currentNode = currentBlock;\r\n anchors.input.value = anchors.currentNode.dataset.anchor || '';\n };\r\n\r\n anchors.anchorChanged = function (e) {\n var newAnchor = e.target.value = anchors.rusToTranslit(e.target.value);\r\n\r\n anchors.currentNode.dataset.anchor = newAnchor;\r\n\r\n if (newAnchor.trim() !== '') {\n anchors.currentNode.classList.add(editor.ui.className.BLOCK_WITH_ANCHOR);\n } else {\n anchors.currentNode.classList.remove(editor.ui.className.BLOCK_WITH_ANCHOR);\n }\n };\r\n\r\n anchors.keyDownOnAnchorInput = function (e) {\n if (e.keyCode == editor.core.keys.ENTER) {\n e.preventDefault();\r\n e.stopPropagation();\r\n\r\n e.target.blur();\r\n editor.toolbar.settings.close();\n }\n };\r\n\r\n anchors.keyUpOnAnchorInput = function (e) {\n if (e.keyCode >= editor.core.keys.LEFT && e.keyCode <= editor.core.keys.DOWN) {\n e.stopPropagation();\n }\n };\r\n\r\n anchors.rusToTranslit = function (string) {\n var ru = [\r\n 'А', 'Б', 'В', 'Г', 'Д', 'Е', 'Ё', 'Ж', 'З', 'И', 'Й',\r\n 'К', 'Л', 'М', 'Н', 'О', 'П', 'Р', 'С', 'Т', 'У', 'Ф',\r\n 'Х', 'Ц', 'Ч', 'Ш', 'Щ', 'Ь', 'Ы', 'Ь', 'Э', 'Ю', 'Я'\r\n ],\r\n en = [\r\n 'A', 'B', 'V', 'G', 'D', 'E', 'E', 'Zh', 'Z', 'I', 'Y',\r\n 'K', 'L', 'M', 'N', 'O', 'P', 'R', 'S', 'T', 'U', 'F',\r\n 'H', 'C', 'Ch', 'Sh', 'Sch', '', 'Y', '', 'E', 'Yu', 'Ya'\r\n ];\r\n\r\n for (var i = 0; i < ru.length; i++) {\n string = string.split(ru[i]).join(en[i]);\r\n string = string.split(ru[i].toLowerCase()).join(en[i].toLowerCase());\n }\r\n\r\n string = string.replace(/[^0-9a-zA-Z_]+/g, '-');\r\n\r\n return string;\n };\r\n\r\n return anchors;\n}({});","/**\r\n * @module Codex Editor Callbacks module\r\n * @description Module works with editor added Elements\r\n *\r\n * @author Codex Team\r\n * @version 1.4.0\r\n */\r\n\r\nmodule.exports = (function (callbacks) {\n let editor = codex.editor;\r\n\r\n /**\r\n * used by UI module\r\n * @description Routes all keydowns on document\r\n * @param {Object} event\r\n */\r\n callbacks.globalKeydown = function (event) {\n switch (event.keyCode) {\n case editor.core.keys.ENTER : enterKeyPressed_(event); break;\n }\n };\r\n\r\n /**\r\n * used by UI module\r\n * @description Routes all keydowns on redactors area\r\n * @param {Object} event\r\n */\r\n callbacks.redactorKeyDown = function (event) {\n switch (event.keyCode) {\n case editor.core.keys.TAB : tabKeyPressedOnRedactorsZone_(event); break;\r\n case editor.core.keys.ENTER : enterKeyPressedOnRedactorsZone_(event); break;\r\n case editor.core.keys.ESC : escapeKeyPressedOnRedactorsZone_(event); break;\r\n default : defaultKeyPressedOnRedactorsZone_(event); break;\n }\n };\r\n\r\n /**\r\n * used by UI module\r\n * @description Routes all keyup events\r\n * @param {Object} event\r\n */\r\n callbacks.globalKeyup = function (event) {\n switch (event.keyCode) {\n case editor.core.keys.UP :\r\n case editor.core.keys.LEFT :\r\n case editor.core.keys.RIGHT :\r\n case editor.core.keys.DOWN : arrowKeyPressed_(event); break;\n }\n };\r\n\r\n /**\r\n * @param {Object} event\r\n * @private\r\n *\r\n * Handles behaviour when tab pressed\r\n * @description if Content is empty show toolbox (if it is closed) or leaf tools\r\n * uses Toolbars toolbox module to handle the situation\r\n */\r\n var tabKeyPressedOnRedactorsZone_ = function (event) {\n /**\r\n * Wait for solution. Would like to know the behaviour\r\n * @todo Add spaces\r\n */\r\n event.preventDefault();\r\n\r\n\r\n if (!editor.core.isBlockEmpty(editor.content.currentNode)) {\n return;\n }\r\n\r\n if ( !editor.toolbar.opened ) {\n editor.toolbar.open();\n }\r\n\r\n if (editor.toolbar.opened && !editor.toolbar.toolbox.opened) {\n editor.toolbar.toolbox.open();\n } else {\n editor.toolbar.toolbox.leaf();\n }\n };\r\n\r\n /**\r\n * Handles global EnterKey Press\r\n * @see enterPressedOnBlock_\r\n * @param {Object} event\r\n */\r\n var enterKeyPressed_ = function () {\n if (editor.content.editorAreaHightlighted) {\n /**\r\n * it means that we lose input index, saved index before is not correct\r\n * therefore we need to set caret when we insert new block\r\n */\r\n editor.caret.inputIndex = -1;\r\n\r\n enterPressedOnBlock_();\n }\n };\r\n\r\n /**\r\n * Callback for enter key pressing in first-level block area\r\n *\r\n * @param {Event} event\r\n * @private\r\n *\r\n * @description Inserts new block with initial type from settings\r\n */\r\n var enterPressedOnBlock_ = function () {\n var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin;\r\n\r\n editor.content.insertBlock({\r\n type : NEW_BLOCK_TYPE,\r\n block : editor.tools[NEW_BLOCK_TYPE].render()\r\n }, true );\r\n\r\n editor.toolbar.move();\r\n editor.toolbar.open();\n };\r\n\r\n\r\n /**\r\n * ENTER key handler\r\n *\r\n * @param {Object} event\r\n * @private\r\n *\r\n * @description Makes new block with initial type from settings\r\n */\r\n var enterKeyPressedOnRedactorsZone_ = function (event) {\n if (event.target.contentEditable == 'true') {\n /** Update input index */\r\n editor.caret.saveCurrentInputIndex();\n }\r\n\r\n var currentInputIndex = editor.caret.getCurrentInputIndex() || 0,\r\n workingNode = editor.content.currentNode,\r\n tool = workingNode.dataset.tool,\r\n isEnterPressedOnToolbar = editor.toolbar.opened &&\r\n editor.toolbar.current &&\r\n event.target == editor.state.inputs[currentInputIndex];\r\n\r\n /** The list of tools which needs the default browser behaviour */\r\n var enableLineBreaks = editor.tools[tool].enableLineBreaks;\r\n\r\n /** This type of block creates when enter is pressed */\r\n var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin;\r\n\r\n /**\r\n * When toolbar is opened, select tool instead of making new paragraph\r\n */\r\n if ( isEnterPressedOnToolbar ) {\n event.preventDefault();\r\n\r\n editor.toolbar.toolbox.toolClicked(event);\r\n\r\n editor.toolbar.close();\r\n\r\n /**\r\n * Stop other listeners callback executions\r\n */\r\n event.stopPropagation();\r\n event.stopImmediatePropagation();\r\n\r\n return;\n }\r\n\r\n /**\r\n * Allow paragraph lineBreaks with shift enter\r\n * Or if shiftkey pressed and enter and enabledLineBreaks, the let new block creation\r\n */\r\n if ( event.shiftKey || enableLineBreaks ) {\n event.stopPropagation();\r\n event.stopImmediatePropagation();\r\n return;\n }\r\n\r\n var currentSelection = window.getSelection(),\r\n currentSelectedNode = currentSelection.anchorNode,\r\n caretAtTheEndOfText = editor.caret.position.atTheEnd(),\r\n isTextNodeHasParentBetweenContenteditable = false;\r\n\r\n /**\r\n * Allow making new

    in same block by SHIFT+ENTER and forbids to prevent default browser behaviour\r\n */\r\n if ( event.shiftKey && !enableLineBreaks ) {\n editor.callback.enterPressedOnBlock(editor.content.currentBlock, event);\r\n event.preventDefault();\r\n return;\n }\r\n\r\n /**\r\n * Workaround situation when caret at the Text node that has some wrapper Elements\r\n * Split block cant handle this.\r\n * We need to save default behavior\r\n */\r\n isTextNodeHasParentBetweenContenteditable = currentSelectedNode && currentSelectedNode.parentNode.contentEditable != 'true';\r\n\r\n /**\r\n * Split blocks when input has several nodes and caret placed in textNode\r\n */\r\n if (\r\n currentSelectedNode.nodeType == editor.core.nodeTypes.TEXT &&\r\n !isTextNodeHasParentBetweenContenteditable &&\r\n !caretAtTheEndOfText\r\n ) {\n event.preventDefault();\r\n\r\n editor.core.log('Splitting Text node...');\r\n\r\n editor.content.splitBlock(currentInputIndex);\r\n\r\n /** Show plus button when next input after split is empty*/\r\n if (!editor.state.inputs[currentInputIndex + 1].textContent.trim()) {\n editor.toolbar.showPlusButton();\n }\n } else {\n var islastNode = editor.content.isLastNode(currentSelectedNode);\r\n\r\n if ( islastNode && caretAtTheEndOfText ) {\n event.preventDefault();\r\n event.stopPropagation();\r\n event.stopImmediatePropagation();\r\n\r\n editor.core.log('ENTER clicked in last textNode. Create new BLOCK');\r\n\r\n editor.content.insertBlock({\r\n type: NEW_BLOCK_TYPE,\r\n block: editor.tools[NEW_BLOCK_TYPE].render()\r\n }, true);\r\n\r\n editor.toolbar.move();\r\n editor.toolbar.open();\r\n\r\n /** Show plus button with empty block */\r\n editor.toolbar.showPlusButton();\n }\n }\r\n\r\n /** get all inputs after new appending block */\r\n editor.ui.saveInputs();\n };\r\n\r\n /**\r\n * Escape behaviour\r\n * @param event\r\n * @private\r\n *\r\n * @description Closes toolbox and toolbar. Prevents default behaviour\r\n */\r\n var escapeKeyPressedOnRedactorsZone_ = function (event) {\n /** Close all toolbar */\r\n editor.toolbar.close();\r\n\r\n /** Close toolbox */\r\n editor.toolbar.toolbox.close();\r\n\r\n event.preventDefault();\n };\r\n\r\n /**\r\n * @param {Event} event\r\n * @private\r\n *\r\n * closes and moves toolbar\r\n */\r\n var arrowKeyPressed_ = function (event) {\n editor.content.workingNodeChanged();\r\n\r\n /* Closing toolbar */\r\n editor.toolbar.close();\r\n editor.toolbar.move();\n };\r\n\r\n /**\r\n * @private\r\n * @param {Event} event\r\n *\r\n * @description Closes all opened bars from toolbar.\r\n * If block is mark, clears highlightning\r\n */\r\n var defaultKeyPressedOnRedactorsZone_ = function () {\n editor.toolbar.close();\r\n\r\n if (!editor.toolbar.inline.actionsOpened) {\n editor.toolbar.inline.close();\r\n editor.content.clearMark();\n }\n };\r\n\r\n /**\r\n * Handler when clicked on redactors area\r\n *\r\n * @protected\r\n * @param event\r\n *\r\n * @description Detects clicked area. If it is first-level block area, marks as detected and\r\n * on next enter press will be inserted new block\r\n * Otherwise, save carets position (input index) and put caret to the editable zone.\r\n *\r\n * @see detectWhenClickedOnFirstLevelBlockArea_\r\n *\r\n */\r\n callbacks.redactorClicked = function (event) {\n detectWhenClickedOnFirstLevelBlockArea_();\r\n\r\n editor.content.workingNodeChanged(event.target);\r\n editor.ui.saveInputs();\r\n\r\n var selectedText = editor.toolbar.inline.getSelectionText(),\r\n firstLevelBlock;\r\n\r\n /** If selection range took off, then we hide inline toolbar */\r\n if (selectedText.length === 0) {\n editor.toolbar.inline.close();\n }\r\n\r\n /** Update current input index in memory when caret focused into existed input */\r\n if (event.target.contentEditable == 'true') {\n editor.caret.saveCurrentInputIndex();\n }\r\n\r\n if (editor.content.currentNode === null) {\n /**\r\n * If inputs in redactor does not exits, then we put input index 0 not -1\r\n */\r\n var indexOfLastInput = editor.state.inputs.length > 0 ? editor.state.inputs.length - 1 : 0;\r\n\r\n /** If we have any inputs */\r\n if (editor.state.inputs.length) {\n /** getting firstlevel parent of input */\r\n firstLevelBlock = editor.content.getFirstLevelBlock(editor.state.inputs[indexOfLastInput]);\n }\r\n\r\n /** If input is empty, then we set caret to the last input */\r\n if (editor.state.inputs.length && editor.state.inputs[indexOfLastInput].textContent === '' && firstLevelBlock.dataset.tool == editor.settings.initialBlockPlugin) {\n editor.caret.setToBlock(indexOfLastInput);\n } else {\n /** Create new input when caret clicked in redactors area */\r\n var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin;\r\n\r\n editor.content.insertBlock({\r\n type : NEW_BLOCK_TYPE,\r\n block : editor.tools[NEW_BLOCK_TYPE].render()\r\n });\r\n\r\n /** If there is no inputs except inserted */\r\n if (editor.state.inputs.length === 1) {\n editor.caret.setToBlock(indexOfLastInput);\n } else {\n /** Set caret to this appended input */\r\n editor.caret.setToNextBlock(indexOfLastInput);\n }\n }\n } else {\n /** Close all panels */\r\n editor.toolbar.settings.close();\r\n editor.toolbar.toolbox.close();\n }\r\n\r\n /**\r\n * Move toolbar and open\r\n */\r\n editor.toolbar.move();\r\n editor.toolbar.open();\r\n\r\n var inputIsEmpty = !editor.content.currentNode.textContent.trim(),\r\n currentNodeType = editor.content.currentNode.dataset.tool,\r\n isInitialType = currentNodeType == editor.settings.initialBlockPlugin;\r\n\r\n\r\n /** Hide plus buttons */\r\n editor.toolbar.hidePlusButton();\r\n\r\n if (!inputIsEmpty) {\n /** Mark current block */\r\n editor.content.markBlock();\n }\r\n\r\n if ( isInitialType && inputIsEmpty ) {\n /** Show plus button */\r\n editor.toolbar.showPlusButton();\n }\n };\r\n\r\n /**\r\n * This method allows to define, is caret in contenteditable element or not.\r\n *\r\n * @private\r\n *\r\n * @description Otherwise, if we get TEXT node from range container, that will means we have input index.\r\n * In this case we use default browsers behaviour (if plugin allows that) or overwritten action.\r\n * Therefore, to be sure that we've clicked first-level block area, we should have currentNode, which always\r\n * specifies to the first-level block. Other cases we just ignore.\r\n */\r\n var detectWhenClickedOnFirstLevelBlockArea_ = function () {\n var selection = window.getSelection(),\r\n anchorNode = selection.anchorNode,\r\n flag = false;\r\n\r\n if (selection.rangeCount === 0) {\n editor.content.editorAreaHightlighted = true;\n } else {\n if (!editor.core.isDomNode(anchorNode)) {\n anchorNode = anchorNode.parentNode;\n }\r\n\r\n /** Already founded, without loop */\r\n if (anchorNode.contentEditable == 'true') {\n flag = true;\n }\r\n\r\n while (anchorNode.contentEditable != 'true') {\n anchorNode = anchorNode.parentNode;\r\n\r\n if (anchorNode.contentEditable == 'true') {\n flag = true;\n }\r\n\r\n if (anchorNode == document.body) {\n break;\n }\n }\r\n\r\n /** If editable element founded, flag is \"TRUE\", Therefore we return \"FALSE\" */\r\n editor.content.editorAreaHightlighted = !flag;\n }\n };\r\n\r\n /**\r\n * Toolbar button click handler\r\n *\r\n * @param {Object} event - cursor to the button\r\n * @protected\r\n *\r\n * @description gets current tool and calls render method\r\n */\r\n callbacks.toolbarButtonClicked = function (event) {\n var button = this;\r\n\r\n editor.toolbar.current = button.dataset.type;\r\n\r\n editor.toolbar.toolbox.toolClicked(event);\r\n editor.toolbar.close();\n };\r\n\r\n /**\r\n * Show or Hide toolbox when plus button is clicked\r\n */\r\n callbacks.plusButtonClicked = function () {\n if (!editor.nodes.toolbox.classList.contains('opened')) {\n editor.toolbar.toolbox.open();\n } else {\n editor.toolbar.toolbox.close();\n }\n };\r\n\r\n /**\r\n * Block handlers for KeyDown events\r\n *\r\n * @protected\r\n * @param {Object} event\r\n *\r\n * Handles keydowns on block\r\n * @see blockRightOrDownArrowPressed_\r\n * @see backspacePressed_\r\n * @see blockLeftOrUpArrowPressed_\r\n */\r\n callbacks.blockKeydown = function (event) {\n let block = event.target; // event.target is input\r\n\r\n switch (event.keyCode) {\n case editor.core.keys.DOWN:\r\n case editor.core.keys.RIGHT:\r\n blockRightOrDownArrowPressed_(event);\r\n break;\r\n\r\n case editor.core.keys.BACKSPACE:\r\n backspacePressed_(block, event);\r\n break;\r\n\r\n case editor.core.keys.UP:\r\n case editor.core.keys.LEFT:\r\n blockLeftOrUpArrowPressed_(event);\r\n break;\n }\n };\r\n\r\n /**\r\n * RIGHT or DOWN keydowns on block\r\n *\r\n * @param {Object} event\r\n * @private\r\n *\r\n * @description watches the selection and gets closest editable element.\r\n * Uses method getDeepestTextNodeFromPosition to get the last node of next block\r\n * Sets caret if it is contenteditable\r\n */\r\n var blockRightOrDownArrowPressed_ = function (event) {\n var selection = window.getSelection(),\r\n inputs = editor.state.inputs,\r\n focusedNode = selection.anchorNode,\r\n focusedNodeHolder;\r\n\r\n /** Check for caret existance */\r\n if (!focusedNode) {\n return false;\n }\r\n\r\n /** Looking for closest (parent) contentEditable element of focused node */\r\n while (focusedNode.contentEditable != 'true') {\n focusedNodeHolder = focusedNode.parentNode;\r\n focusedNode = focusedNodeHolder;\n }\r\n\r\n /** Input index in DOM level */\r\n var editableElementIndex = 0;\r\n\r\n while (focusedNode != inputs[editableElementIndex]) {\n editableElementIndex ++;\n }\r\n\r\n /**\r\n * Founded contentEditable element doesn't have childs\r\n * Or maybe New created block\r\n */\r\n if (!focusedNode.textContent) {\n editor.caret.setToNextBlock(editableElementIndex);\r\n return;\n }\r\n\r\n /**\r\n * Do nothing when caret doesn not reaches the end of last child\r\n */\r\n var caretInLastChild = false,\r\n caretAtTheEndOfText = false;\r\n\r\n var lastChild,\r\n deepestTextnode;\r\n\r\n lastChild = focusedNode.childNodes[focusedNode.childNodes.length - 1 ];\r\n\r\n if (editor.core.isDomNode(lastChild)) {\n deepestTextnode = editor.content.getDeepestTextNodeFromPosition(lastChild, lastChild.childNodes.length);\n } else {\n deepestTextnode = lastChild;\n }\r\n\r\n caretInLastChild = selection.anchorNode == deepestTextnode;\r\n caretAtTheEndOfText = deepestTextnode.length == selection.anchorOffset;\r\n\r\n if ( !caretInLastChild || !caretAtTheEndOfText ) {\n editor.core.log('arrow [down|right] : caret does not reached the end');\r\n return false;\n }\r\n\r\n editor.caret.setToNextBlock(editableElementIndex);\n };\r\n\r\n /**\r\n * LEFT or UP keydowns on block\r\n *\r\n * @param {Object} event\r\n * @private\r\n *\r\n * watches the selection and gets closest editable element.\r\n * Uses method getDeepestTextNodeFromPosition to get the last node of previous block\r\n * Sets caret if it is contenteditable\r\n *\r\n */\r\n var blockLeftOrUpArrowPressed_ = function (event) {\n var selection = window.getSelection(),\r\n inputs = editor.state.inputs,\r\n focusedNode = selection.anchorNode,\r\n focusedNodeHolder;\r\n\r\n /** Check for caret existance */\r\n if (!focusedNode) {\n return false;\n }\r\n\r\n /**\r\n * LEFT or UP not at the beginning\r\n */\r\n if ( selection.anchorOffset !== 0) {\n return false;\n }\r\n\r\n /** Looking for parent contentEditable block */\r\n while (focusedNode.contentEditable != 'true') {\n focusedNodeHolder = focusedNode.parentNode;\r\n focusedNode = focusedNodeHolder;\n }\r\n\r\n /** Input index in DOM level */\r\n var editableElementIndex = 0;\r\n\r\n while (focusedNode != inputs[editableElementIndex]) {\n editableElementIndex ++;\n }\r\n\r\n /**\r\n * Do nothing if caret is not at the beginning of first child\r\n */\r\n var caretInFirstChild = false,\r\n caretAtTheBeginning = false;\r\n\r\n var firstChild,\r\n deepestTextnode;\r\n\r\n /**\r\n * Founded contentEditable element doesn't have childs\r\n * Or maybe New created block\r\n */\r\n if (!focusedNode.textContent) {\n editor.caret.setToPreviousBlock(editableElementIndex);\r\n return;\n }\r\n\r\n firstChild = focusedNode.childNodes[0];\r\n\r\n if (editor.core.isDomNode(firstChild)) {\n deepestTextnode = editor.content.getDeepestTextNodeFromPosition(firstChild, 0);\n } else {\n deepestTextnode = firstChild;\n }\r\n\r\n caretInFirstChild = selection.anchorNode == deepestTextnode;\r\n caretAtTheBeginning = selection.anchorOffset === 0;\r\n\r\n if ( caretInFirstChild && caretAtTheBeginning ) {\n editor.caret.setToPreviousBlock(editableElementIndex);\n }\n };\r\n\r\n /**\r\n * Handles backspace keydown\r\n *\r\n * @param {Element} block\r\n * @param {Object} event\r\n * @private\r\n *\r\n * @description if block is empty, delete the block and set caret to the previous block\r\n * If block is not empty, try to merge two blocks - current and previous\r\n * But it we try'n to remove first block, then we should set caret to the next block, not previous.\r\n * If we removed the last block, create new one\r\n */\r\n var backspacePressed_ = function (block, event) {\n var currentInputIndex = editor.caret.getCurrentInputIndex(),\r\n range,\r\n selectionLength,\r\n firstLevelBlocksCount;\r\n\r\n if (editor.core.isNativeInput(event.target)) {\n /** If input value is empty - remove block */\r\n if (event.target.value.trim() == '') {\n block.remove();\n } else {\n return;\n }\n }\r\n\r\n if (block.textContent.trim()) {\n range = editor.content.getRange();\r\n selectionLength = range.endOffset - range.startOffset;\r\n\r\n if (editor.caret.position.atStart() && !selectionLength && editor.state.inputs[currentInputIndex - 1]) {\n editor.content.mergeBlocks(currentInputIndex);\n } else {\n return;\n }\n }\r\n\r\n if (!selectionLength) {\n block.remove();\n }\r\n\r\n\r\n firstLevelBlocksCount = editor.nodes.redactor.childNodes.length;\r\n\r\n /**\r\n * If all blocks are removed\r\n */\r\n if (firstLevelBlocksCount === 0) {\n /** update currentNode variable */\r\n editor.content.currentNode = null;\r\n\r\n /** Inserting new empty initial block */\r\n editor.ui.addInitialBlock();\r\n\r\n /** Updating inputs state after deleting last block */\r\n editor.ui.saveInputs();\r\n\r\n /** Set to current appended block */\r\n window.setTimeout(function () {\n editor.caret.setToPreviousBlock(1);\n }, 10);\n } else {\n if (editor.caret.inputIndex !== 0) {\n /** Target block is not first */\r\n editor.caret.setToPreviousBlock(editor.caret.inputIndex);\n } else {\n /** If we try to delete first block */\r\n editor.caret.setToNextBlock(editor.caret.inputIndex);\n }\n }\r\n\r\n editor.toolbar.move();\r\n\r\n if (!editor.toolbar.opened) {\n editor.toolbar.open();\n }\r\n\r\n /** Updating inputs state */\r\n editor.ui.saveInputs();\r\n\r\n /** Prevent default browser behaviour */\r\n event.preventDefault();\n };\r\n\r\n /**\r\n * used by UI module\r\n * Clicks on block settings button\r\n *\r\n * @param {Object} event\r\n * @protected\r\n * @description Opens toolbar settings\r\n */\r\n callbacks.showSettingsButtonClicked = function (event) {\n /**\r\n * Get type of current block\r\n * It uses to append settings from tool.settings property.\r\n * ...\r\n * Type is stored in data-type attribute on block\r\n */\r\n var currentToolType = editor.content.currentNode.dataset.tool;\r\n\r\n editor.toolbar.settings.toggle(currentToolType);\r\n\r\n /** Close toolbox when settings button is active */\r\n editor.toolbar.toolbox.close();\r\n editor.toolbar.settings.hideRemoveActions();\n };\r\n\r\n return callbacks;\n})({});","/**\r\n * Codex Editor Caret Module\r\n *\r\n * @author Codex Team\r\n * @version 1.0\r\n */\r\n\r\nmodule.exports = (function (caret) {\n let editor = codex.editor;\r\n\r\n /**\r\n * @var {int} InputIndex - editable element in DOM\r\n */\r\n caret.inputIndex = null;\r\n\r\n /**\r\n * @var {int} offset - caret position in a text node.\r\n */\r\n caret.offset = null;\r\n\r\n /**\r\n * @var {int} focusedNodeIndex - we get index of child node from first-level block\r\n */\r\n caret.focusedNodeIndex = null;\r\n\r\n /**\r\n * Creates Document Range and sets caret to the element.\r\n * @protected\r\n * @uses caret.save — if you need to save caret position\r\n * @param {Element} el - Changed Node.\r\n */\r\n caret.set = function ( el, index, offset) {\n offset = offset || caret.offset || 0;\r\n index = index || caret.focusedNodeIndex || 0;\r\n\r\n var childs = el.childNodes,\r\n nodeToSet;\r\n\r\n if ( childs.length === 0 ) {\n nodeToSet = el;\n } else {\n nodeToSet = childs[index];\n }\r\n\r\n /** If Element is INPUT */\r\n if (el.contentEditable != 'true') {\n el.focus();\r\n return;\n }\r\n\r\n if (editor.core.isDomNode(nodeToSet)) {\n nodeToSet = editor.content.getDeepestTextNodeFromPosition(nodeToSet, nodeToSet.childNodes.length);\n }\r\n\r\n var range = document.createRange(),\r\n selection = window.getSelection();\r\n\r\n window.setTimeout(function () {\n range.setStart(nodeToSet, offset);\r\n range.setEnd(nodeToSet, offset);\r\n\r\n selection.removeAllRanges();\r\n selection.addRange(range);\r\n\r\n editor.caret.saveCurrentInputIndex();\n }, 20);\n };\r\n\r\n /**\r\n * @protected\r\n * Updates index of input and saves it in caret object\r\n */\r\n caret.saveCurrentInputIndex = function () {\n /** Index of Input that we paste sanitized content */\r\n var selection = window.getSelection(),\r\n inputs = editor.state.inputs,\r\n focusedNode = selection.anchorNode,\r\n focusedNodeHolder;\r\n\r\n if (!focusedNode) {\n return;\n }\r\n\r\n /** Looking for parent contentEditable block */\r\n while (focusedNode.contentEditable != 'true') {\n focusedNodeHolder = focusedNode.parentNode;\r\n focusedNode = focusedNodeHolder;\n }\r\n\r\n /** Input index in DOM level */\r\n var editableElementIndex = 0;\r\n\r\n while (focusedNode != inputs[editableElementIndex]) {\n editableElementIndex ++;\n }\r\n\r\n caret.inputIndex = editableElementIndex;\n };\r\n\r\n /**\r\n * Returns current input index (caret object)\r\n */\r\n caret.getCurrentInputIndex = function () {\n return caret.inputIndex;\n };\r\n\r\n /**\r\n * @param {int} index - index of first-level block after that we set caret into next input\r\n */\r\n caret.setToNextBlock = function (index) {\n var inputs = editor.state.inputs,\r\n nextInput = inputs[index + 1];\r\n\r\n if (!nextInput) {\n editor.core.log('We are reached the end');\r\n return;\n }\r\n\r\n /**\r\n * When new Block created or deleted content of input\r\n * We should add some text node to set caret\r\n */\r\n if (!nextInput.childNodes.length) {\n var emptyTextElement = document.createTextNode('');\r\n\r\n nextInput.appendChild(emptyTextElement);\n }\r\n\r\n editor.caret.inputIndex = index + 1;\r\n editor.caret.set(nextInput, 0, 0);\r\n editor.content.workingNodeChanged(nextInput);\n };\r\n\r\n /**\r\n * @param {int} index - index of target input.\r\n * Sets caret to input with this index\r\n */\r\n caret.setToBlock = function (index) {\n var inputs = editor.state.inputs,\r\n targetInput = inputs[index];\r\n\r\n if ( !targetInput ) {\n return;\n }\r\n\r\n /**\r\n * When new Block created or deleted content of input\r\n * We should add some text node to set caret\r\n */\r\n if (!targetInput.childNodes.length) {\n var emptyTextElement = document.createTextNode('');\r\n\r\n targetInput.appendChild(emptyTextElement);\n }\r\n\r\n editor.caret.inputIndex = index;\r\n editor.caret.set(targetInput, 0, 0);\r\n editor.content.workingNodeChanged(targetInput);\n };\r\n\r\n /**\r\n * @param {int} index - index of input\r\n */\r\n caret.setToPreviousBlock = function (index) {\n index = index || 0;\r\n\r\n var inputs = editor.state.inputs,\r\n previousInput = inputs[index - 1],\r\n lastChildNode,\r\n lengthOfLastChildNode,\r\n emptyTextElement;\r\n\r\n\r\n if (!previousInput) {\n editor.core.log('We are reached first node');\r\n return;\n }\r\n\r\n lastChildNode = editor.content.getDeepestTextNodeFromPosition(previousInput, previousInput.childNodes.length);\r\n lengthOfLastChildNode = lastChildNode.length;\r\n\r\n /**\r\n * When new Block created or deleted content of input\r\n * We should add some text node to set caret\r\n */\r\n if (!previousInput.childNodes.length) {\n emptyTextElement = document.createTextNode('');\r\n previousInput.appendChild(emptyTextElement);\n }\r\n editor.caret.inputIndex = index - 1;\r\n editor.caret.set(previousInput, previousInput.childNodes.length - 1, lengthOfLastChildNode);\r\n editor.content.workingNodeChanged(inputs[index - 1]);\n };\r\n\r\n caret.position = {\r\n\r\n atStart : function () {\n var selection = window.getSelection(),\r\n anchorOffset = selection.anchorOffset,\r\n anchorNode = selection.anchorNode,\r\n firstLevelBlock = editor.content.getFirstLevelBlock(anchorNode),\r\n pluginsRender = firstLevelBlock.childNodes[0];\r\n\r\n if (!editor.core.isDomNode(anchorNode)) {\n anchorNode = anchorNode.parentNode;\n }\r\n\r\n var isFirstNode = anchorNode === pluginsRender.childNodes[0],\r\n isOffsetZero = anchorOffset === 0;\r\n\r\n return isFirstNode && isOffsetZero;\n },\r\n\r\n atTheEnd : function () {\n var selection = window.getSelection(),\r\n anchorOffset = selection.anchorOffset,\r\n anchorNode = selection.anchorNode;\r\n\r\n /** Caret is at the end of input */\r\n return !anchorNode || !anchorNode.length || anchorOffset === anchorNode.length;\n }\r\n };\r\n\r\n\r\n /**\r\n * Inserts node at the caret location\r\n * @param {HTMLElement|DocumentFragment} node\r\n */\r\n caret.insertNode = function (node) {\n var selection, range,\r\n lastNode = node;\r\n\r\n if (node.nodeType == editor.core.nodeTypes.DOCUMENT_FRAGMENT) {\n lastNode = node.lastChild;\n }\r\n\r\n selection = window.getSelection();\r\n\r\n range = selection.getRangeAt(0);\r\n range.deleteContents();\r\n\r\n range.insertNode(node);\r\n\r\n range.setStartAfter(lastNode);\r\n range.collapse(true);\r\n\r\n selection.removeAllRanges();\r\n selection.addRange(range);\n };\r\n\r\n return caret;\n})({});","/**\r\n * Codex Editor Content Module\r\n * Works with DOM\r\n *\r\n * @class Content\r\n * @classdesc Class works provides COdex Editor appearance logic\r\n *\r\n * @author Codex Team\r\n * @version 2.0.0\r\n */\r\n\r\nimport $ from '../dom';\r\n\r\nmodule.exports = class Content {\n /**\r\n * Module key name\r\n * @returns {string}\r\n */\r\n static get name() {\n return 'Content';\n }\r\n\r\n /**\r\n * @constructor\r\n *\r\n * @param {EditorConfig} config\r\n */\r\n constructor(config) {\n this.config = config;\r\n this.Editor = null;\r\n\r\n this.CSS = {\r\n block: 'ce-block',\r\n content: 'ce-block__content',\r\n stretched: 'ce-block--stretched',\r\n highlighted: 'ce-block--highlighted',\r\n };\r\n\r\n this._currentNode = null;\r\n this._currentIndex = 0;\n }\r\n\r\n /**\r\n * Editor modules setter\r\n * @param {object} Editor\r\n */\r\n set state(Editor) {\n this.Editor = Editor;\n }\r\n\r\n /**\r\n * Get current working node\r\n *\r\n * @returns {null|HTMLElement}\r\n */\r\n get currentNode() {\n return this._currentNode;\n }\r\n\r\n /**\r\n * Set working node. Working node should be first level block, so we find it before set one to _currentNode property\r\n *\r\n * @param {HTMLElement} node\r\n */\r\n set currentNode(node) {\n let firstLevelBlock = this.getFirstLevelBlock(node);\r\n\r\n this._currentNode = firstLevelBlock;\n }\r\n\r\n\r\n /**\r\n * @private\r\n * @param pluginHTML\r\n * @param {Boolean} isStretched - make stretched block or not\r\n *\r\n * @description adds necessary information to wrap new created block by first-level holder\r\n */\r\n composeBlock_(pluginHTML, isStretched = false) {\n let block = $.make('DIV', this.CSS.block),\r\n blockContent = $.make('DIV', this.CSS.content);\r\n\r\n blockContent.appendChild(pluginHTML);\r\n block.appendChild(blockContent);\r\n\r\n if (isStretched) {\n blockContent.classList.add(this.CSS.stretched);\n }\r\n\r\n block.dataset.toolId = this._currentIndex++;\r\n\r\n return block;\n };\r\n\r\n /**\r\n * Finds first-level block\r\n * @description looks for first-level block.\r\n * gets parent while node is not first-level\r\n *\r\n * @param {Element} node - selected or clicked in redactors area node\r\n * @protected\r\n *\r\n */\r\n getFirstLevelBlock(node) {\n if (!$.isElement(node)) {\n node = node.parentNode;\n }\r\n\r\n if (node === this.Editor.ui.nodes.redactor || node === document.body) {\n return null;\n } else {\n while(node.classList && !node.classList.contains(this.CSS.block)) {\n node = node.parentNode;\n }\r\n\r\n return node;\n }\n };\r\n\r\n /**\r\n * Insert new block to working area\r\n *\r\n * @param {HTMLElement} tool\r\n *\r\n * @returns {Number} tool index\r\n *\r\n */\r\n insertBlock(tool) {\n let newBlock = this.composeBlock_(tool);\r\n\r\n if (this.currentNode) {\n this.currentNode.insertAdjacentElement('afterend', newBlock);\n } else {\n /**\r\n * If redactor is empty, append as first child\r\n */\r\n this.Editor.ui.nodes.redactor.appendChild(newBlock);\n }\r\n\r\n /**\r\n * Set new node as current\r\n */\r\n this.currentNode = newBlock;\r\n\r\n return newBlock.dataset.toolId;\n }\n};\r\n\r\n// module.exports = (function (content) {\r\n//\r\n// let editor = codex.editor;\r\n//\r\n// /**\r\n// * Links to current active block\r\n// * @type {null | Element}\r\n// */\r\n// content.currentNode = null;\r\n//\r\n// /**\r\n// * clicked in redactor area\r\n// * @type {null | Boolean}\r\n// */\r\n// content.editorAreaHightlighted = null;\r\n//\r\n// /**\r\n// * @deprecated\r\n// * Synchronizes redactor with original textarea\r\n// */\r\n// content.sync = function () {\r\n//\r\n// editor.core.log('syncing...');\r\n//\r\n// /**\r\n// * Save redactor content to editor.state\r\n// */\r\n// editor.state.html = editor.nodes.redactor.innerHTML;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Appends background to the block\r\n// *\r\n// * @description add CSS class to highlight visually first-level block area\r\n// */\r\n// content.markBlock = function () {\r\n//\r\n// editor.content.currentNode.classList.add(editor.ui.className.BLOCK_HIGHLIGHTED);\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Clear background\r\n// *\r\n// * @description clears styles that highlights block\r\n// */\r\n// content.clearMark = function () {\r\n//\r\n// if (editor.content.currentNode) {\r\n//\r\n// editor.content.currentNode.classList.remove(editor.ui.className.BLOCK_HIGHLIGHTED);\r\n//\r\n// }\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Finds first-level block\r\n// *\r\n// * @param {Element} node - selected or clicked in redactors area node\r\n// * @protected\r\n// *\r\n// * @description looks for first-level block.\r\n// * gets parent while node is not first-level\r\n// */\r\n// content.getFirstLevelBlock = function (node) {\r\n//\r\n// if (!editor.core.isDomNode(node)) {\r\n//\r\n// node = node.parentNode;\r\n//\r\n// }\r\n//\r\n// if (node === editor.nodes.redactor || node === document.body) {\r\n//\r\n// return null;\r\n//\r\n// } else {\r\n//\r\n// while(!node.classList.contains(editor.ui.className.BLOCK_CLASSNAME)) {\r\n//\r\n// node = node.parentNode;\r\n//\r\n// }\r\n//\r\n// return node;\r\n//\r\n// }\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Trigger this event when working node changed\r\n// * @param {Element} targetNode - first-level of this node will be current\r\n// * @protected\r\n// *\r\n// * @description If targetNode is first-level then we set it as current else we look for parents to find first-level\r\n// */\r\n// content.workingNodeChanged = function (targetNode) {\r\n//\r\n// /** Clear background from previous marked block before we change */\r\n// editor.content.clearMark();\r\n//\r\n// if (!targetNode) {\r\n//\r\n// return;\r\n//\r\n// }\r\n//\r\n// content.currentNode = content.getFirstLevelBlock(targetNode);\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Replaces one redactor block with another\r\n// * @protected\r\n// * @param {Element} targetBlock - block to replace. Mostly currentNode.\r\n// * @param {Element} newBlock\r\n// * @param {string} newBlockType - type of new block; we need to store it to data-attribute\r\n// *\r\n// * [!] Function does not saves old block content.\r\n// * You can get it manually and pass with newBlock.innerHTML\r\n// */\r\n// content.replaceBlock = function (targetBlock, newBlock) {\r\n//\r\n// if (!targetBlock || !newBlock) {\r\n//\r\n// editor.core.log('replaceBlock: missed params');\r\n// return;\r\n//\r\n// }\r\n//\r\n// /** If target-block is not a frist-level block, then we iterate parents to find it */\r\n// while(!targetBlock.classList.contains(editor.ui.className.BLOCK_CLASSNAME)) {\r\n//\r\n// targetBlock = targetBlock.parentNode;\r\n//\r\n// }\r\n//\r\n// /** Replacing */\r\n// editor.nodes.redactor.replaceChild(newBlock, targetBlock);\r\n//\r\n// /**\r\n// * Set new node as current\r\n// */\r\n// editor.content.workingNodeChanged(newBlock);\r\n//\r\n// /**\r\n// * Add block handlers\r\n// */\r\n// editor.ui.addBlockHandlers(newBlock);\r\n//\r\n// /**\r\n// * Save changes\r\n// */\r\n// editor.ui.saveInputs();\r\n//\r\n// };\r\n//\r\n// /**\r\n// * @protected\r\n// *\r\n// * Inserts new block to redactor\r\n// * Wrapps block into a DIV with BLOCK_CLASSNAME class\r\n// *\r\n// * @param blockData {object}\r\n// * @param blockData.block {Element} element with block content\r\n// * @param blockData.type {string} block plugin\r\n// * @param needPlaceCaret {bool} pass true to set caret in new block\r\n// *\r\n// */\r\n// content.insertBlock = function ( blockData, needPlaceCaret ) {\r\n//\r\n// var workingBlock = editor.content.currentNode,\r\n// newBlockContent = blockData.block,\r\n// blockType = blockData.type,\r\n// isStretched = blockData.stretched;\r\n//\r\n// var newBlock = composeNewBlock_(newBlockContent, blockType, isStretched);\r\n//\r\n// if (workingBlock) {\r\n//\r\n// editor.core.insertAfter(workingBlock, newBlock);\r\n//\r\n// } else {\r\n//\r\n// /**\r\n// * If redactor is empty, append as first child\r\n// */\r\n// editor.nodes.redactor.appendChild(newBlock);\r\n//\r\n// }\r\n//\r\n// /**\r\n// * Block handler\r\n// */\r\n// editor.ui.addBlockHandlers(newBlock);\r\n//\r\n// /**\r\n// * Set new node as current\r\n// */\r\n// editor.content.workingNodeChanged(newBlock);\r\n//\r\n// /**\r\n// * Save changes\r\n// */\r\n// editor.ui.saveInputs();\r\n//\r\n//\r\n// if ( needPlaceCaret ) {\r\n//\r\n// /**\r\n// * If we don't know input index then we set default value -1\r\n// */\r\n// var currentInputIndex = editor.caret.getCurrentInputIndex() || -1;\r\n//\r\n//\r\n// if (currentInputIndex == -1) {\r\n//\r\n//\r\n// var editableElement = newBlock.querySelector('[contenteditable]'),\r\n// emptyText = document.createTextNode('');\r\n//\r\n// editableElement.appendChild(emptyText);\r\n// editor.caret.set(editableElement, 0, 0);\r\n//\r\n// editor.toolbar.move();\r\n// editor.toolbar.showPlusButton();\r\n//\r\n//\r\n// } else {\r\n//\r\n// if (currentInputIndex === editor.state.inputs.length - 1)\r\n// return;\r\n//\r\n// /** Timeout for browsers execution */\r\n// window.setTimeout(function () {\r\n//\r\n// /** Setting to the new input */\r\n// editor.caret.setToNextBlock(currentInputIndex);\r\n// editor.toolbar.move();\r\n// editor.toolbar.open();\r\n//\r\n// }, 10);\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// /**\r\n// * Block is inserted, wait for new click that defined focusing on editors area\r\n// * @type {boolean}\r\n// */\r\n// content.editorAreaHightlighted = false;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Replaces blocks with saving content\r\n// * @protected\r\n// * @param {Element} noteToReplace\r\n// * @param {Element} newNode\r\n// * @param {Element} blockType\r\n// */\r\n// content.switchBlock = function (blockToReplace, newBlock, tool) {\r\n//\r\n// tool = tool || editor.content.currentNode.dataset.tool;\r\n// var newBlockComposed = composeNewBlock_(newBlock, tool);\r\n//\r\n// /** Replacing */\r\n// editor.content.replaceBlock(blockToReplace, newBlockComposed);\r\n//\r\n// /** Save new Inputs when block is changed */\r\n// editor.ui.saveInputs();\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Iterates between child noted and looking for #text node on deepest level\r\n// * @protected\r\n// *\r\n// * @param {Element} block - node where find\r\n// * @param {int} postiton - starting postion\r\n// * Example: childNodex.length to find from the end\r\n// * or 0 to find from the start\r\n// * @return {Text} block\r\n// * @uses DFS\r\n// */\r\n// content.getDeepestTextNodeFromPosition = function (block, position) {\r\n//\r\n// /**\r\n// * Clear Block from empty and useless spaces with trim.\r\n// * Such nodes we should remove\r\n// */\r\n// var blockChilds = block.childNodes,\r\n// index,\r\n// node,\r\n// text;\r\n//\r\n// for(index = 0; index < blockChilds.length; index++) {\r\n//\r\n// node = blockChilds[index];\r\n//\r\n// if (node.nodeType == editor.core.nodeTypes.TEXT) {\r\n//\r\n// text = node.textContent.trim();\r\n//\r\n// /** Text is empty. We should remove this child from node before we start DFS\r\n// * decrease the quantity of childs.\r\n// */\r\n// if (text === '') {\r\n//\r\n// block.removeChild(node);\r\n// position--;\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// if (block.childNodes.length === 0) {\r\n//\r\n// return document.createTextNode('');\r\n//\r\n// }\r\n//\r\n// /** Setting default position when we deleted all empty nodes */\r\n// if ( position < 0 )\r\n// position = 1;\r\n//\r\n// var lookingFromStart = false;\r\n//\r\n// /** For looking from START */\r\n// if (position === 0) {\r\n//\r\n// lookingFromStart = true;\r\n// position = 1;\r\n//\r\n// }\r\n//\r\n// while ( position ) {\r\n//\r\n// /** initial verticle of node. */\r\n// if ( lookingFromStart ) {\r\n//\r\n// block = block.childNodes[0];\r\n//\r\n// } else {\r\n//\r\n// block = block.childNodes[position - 1];\r\n//\r\n// }\r\n//\r\n// if ( block.nodeType == editor.core.nodeTypes.TAG ) {\r\n//\r\n// position = block.childNodes.length;\r\n//\r\n// } else if (block.nodeType == editor.core.nodeTypes.TEXT ) {\r\n//\r\n// position = 0;\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// return block;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * @private\r\n// * @param {Element} block - current plugins render\r\n// * @param {String} tool - plugins name\r\n// * @param {Boolean} isStretched - make stretched block or not\r\n// *\r\n// * @description adds necessary information to wrap new created block by first-level holder\r\n// */\r\n// var composeNewBlock_ = function (block, tool, isStretched) {\r\n//\r\n// var newBlock = editor.draw.node('DIV', editor.ui.className.BLOCK_CLASSNAME, {}),\r\n// blockContent = editor.draw.node('DIV', editor.ui.className.BLOCK_CONTENT, {});\r\n//\r\n// blockContent.appendChild(block);\r\n// newBlock.appendChild(blockContent);\r\n//\r\n// if (isStretched) {\r\n//\r\n// blockContent.classList.add(editor.ui.className.BLOCK_STRETCHED);\r\n//\r\n// }\r\n//\r\n// newBlock.dataset.tool = tool;\r\n// return newBlock;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Returns Range object of current selection\r\n// * @protected\r\n// */\r\n// content.getRange = function () {\r\n//\r\n// var selection = window.getSelection().getRangeAt(0);\r\n//\r\n// return selection;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Divides block in two blocks (after and before caret)\r\n// *\r\n// * @protected\r\n// * @param {int} inputIndex - target input index\r\n// *\r\n// * @description splits current input content to the separate blocks\r\n// * When enter is pressed among the words, that text will be splited.\r\n// */\r\n// content.splitBlock = function (inputIndex) {\r\n//\r\n// var selection = window.getSelection(),\r\n// anchorNode = selection.anchorNode,\r\n// anchorNodeText = anchorNode.textContent,\r\n// caretOffset = selection.anchorOffset,\r\n// textBeforeCaret,\r\n// textNodeBeforeCaret,\r\n// textAfterCaret,\r\n// textNodeAfterCaret;\r\n//\r\n// var currentBlock = editor.content.currentNode.querySelector('[contentEditable]');\r\n//\r\n//\r\n// textBeforeCaret = anchorNodeText.substring(0, caretOffset);\r\n// textAfterCaret = anchorNodeText.substring(caretOffset);\r\n//\r\n// textNodeBeforeCaret = document.createTextNode(textBeforeCaret);\r\n//\r\n// if (textAfterCaret) {\r\n//\r\n// textNodeAfterCaret = document.createTextNode(textAfterCaret);\r\n//\r\n// }\r\n//\r\n// var previousChilds = [],\r\n// nextChilds = [],\r\n// reachedCurrent = false;\r\n//\r\n// if (textNodeAfterCaret) {\r\n//\r\n// nextChilds.push(textNodeAfterCaret);\r\n//\r\n// }\r\n//\r\n// for ( var i = 0, child; !!(child = currentBlock.childNodes[i]); i++) {\r\n//\r\n// if ( child != anchorNode ) {\r\n//\r\n// if ( !reachedCurrent ) {\r\n//\r\n// previousChilds.push(child);\r\n//\r\n// } else {\r\n//\r\n// nextChilds.push(child);\r\n//\r\n// }\r\n//\r\n// } else {\r\n//\r\n// reachedCurrent = true;\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// /** Clear current input */\r\n// editor.state.inputs[inputIndex].innerHTML = '';\r\n//\r\n// /**\r\n// * Append all childs founded before anchorNode\r\n// */\r\n// var previousChildsLength = previousChilds.length;\r\n//\r\n// for(i = 0; i < previousChildsLength; i++) {\r\n//\r\n// editor.state.inputs[inputIndex].appendChild(previousChilds[i]);\r\n//\r\n// }\r\n//\r\n// editor.state.inputs[inputIndex].appendChild(textNodeBeforeCaret);\r\n//\r\n// /**\r\n// * Append text node which is after caret\r\n// */\r\n// var nextChildsLength = nextChilds.length,\r\n// newNode = document.createElement('div');\r\n//\r\n// for(i = 0; i < nextChildsLength; i++) {\r\n//\r\n// newNode.appendChild(nextChilds[i]);\r\n//\r\n// }\r\n//\r\n// newNode = newNode.innerHTML;\r\n//\r\n// /** This type of block creates when enter is pressed */\r\n// var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin;\r\n//\r\n// /**\r\n// * Make new paragraph with text after caret\r\n// */\r\n// editor.content.insertBlock({\r\n// type : NEW_BLOCK_TYPE,\r\n// block : editor.tools[NEW_BLOCK_TYPE].render({\r\n// text : newNode\r\n// })\r\n// }, true );\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Merges two blocks — current and target\r\n// * If target index is not exist, then previous will be as target\r\n// *\r\n// * @protected\r\n// * @param {int} currentInputIndex\r\n// * @param {int} targetInputIndex\r\n// *\r\n// * @description gets two inputs indexes and merges into one\r\n// */\r\n// content.mergeBlocks = function (currentInputIndex, targetInputIndex) {\r\n//\r\n// /** If current input index is zero, then prevent method execution */\r\n// if (currentInputIndex === 0) {\r\n//\r\n// return;\r\n//\r\n// }\r\n//\r\n// var targetInput,\r\n// currentInputContent = editor.state.inputs[currentInputIndex].innerHTML;\r\n//\r\n// if (!targetInputIndex) {\r\n//\r\n// targetInput = editor.state.inputs[currentInputIndex - 1];\r\n//\r\n// } else {\r\n//\r\n// targetInput = editor.state.inputs[targetInputIndex];\r\n//\r\n// }\r\n//\r\n// targetInput.innerHTML += currentInputContent;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Iterates all right siblings and parents, which has right siblings\r\n// * while it does not reached the first-level block\r\n// *\r\n// * @param {Element} node\r\n// * @return {boolean}\r\n// */\r\n// content.isLastNode = function (node) {\r\n//\r\n// // console.log('погнали перебор родителей');\r\n//\r\n// var allChecked = false;\r\n//\r\n// while ( !allChecked ) {\r\n//\r\n// // console.log('Смотрим на %o', node);\r\n// // console.log('Проверим, пустые ли соседи справа');\r\n//\r\n// if ( !allSiblingsEmpty_(node) ) {\r\n//\r\n// // console.log('Есть непустые соседи. Узел не последний. Выходим.');\r\n// return false;\r\n//\r\n// }\r\n//\r\n// node = node.parentNode;\r\n//\r\n// /**\r\n// * Проверяем родителей до тех пор, пока не найдем блок первого уровня\r\n// */\r\n// if ( node.classList.contains(editor.ui.className.BLOCK_CONTENT) ) {\r\n//\r\n// allChecked = true;\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// return true;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Checks if all element right siblings is empty\r\n// * @param node\r\n// */\r\n// var allSiblingsEmpty_ = function (node) {\r\n//\r\n// /**\r\n// * Нужно убедиться, что после пустого соседа ничего нет\r\n// */\r\n// var sibling = node.nextSibling;\r\n//\r\n// while ( sibling ) {\r\n//\r\n// if (sibling.textContent.length) {\r\n//\r\n// return false;\r\n//\r\n// }\r\n//\r\n// sibling = sibling.nextSibling;\r\n//\r\n// }\r\n//\r\n// return true;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * @public\r\n// *\r\n// * @param {string} htmlData - html content as string\r\n// * @param {string} plainData - plain text\r\n// * @return {string} - html content as string\r\n// */\r\n// content.wrapTextWithParagraphs = function (htmlData, plainData) {\r\n//\r\n// if (!htmlData.trim()) {\r\n//\r\n// return wrapPlainTextWithParagraphs(plainData);\r\n//\r\n// }\r\n//\r\n// var wrapper = document.createElement('DIV'),\r\n// newWrapper = document.createElement('DIV'),\r\n// i,\r\n// paragraph,\r\n// firstLevelBlocks = ['DIV', 'P'],\r\n// blockTyped,\r\n// node;\r\n//\r\n// /**\r\n// * Make HTML Element to Wrap Text\r\n// * It allows us to work with input data as HTML content\r\n// */\r\n// wrapper.innerHTML = htmlData;\r\n// paragraph = document.createElement('P');\r\n//\r\n// for (i = 0; i < wrapper.childNodes.length; i++) {\r\n//\r\n// node = wrapper.childNodes[i];\r\n//\r\n// blockTyped = firstLevelBlocks.indexOf(node.tagName) != -1;\r\n//\r\n// /**\r\n// * If node is first-levet\r\n// * we add this node to our new wrapper\r\n// */\r\n// if ( blockTyped ) {\r\n//\r\n// /**\r\n// * If we had splitted inline nodes to paragraph before\r\n// */\r\n// if ( paragraph.childNodes.length ) {\r\n//\r\n// newWrapper.appendChild(paragraph.cloneNode(true));\r\n//\r\n// /** empty paragraph */\r\n// paragraph = null;\r\n// paragraph = document.createElement('P');\r\n//\r\n// }\r\n//\r\n// newWrapper.appendChild(node.cloneNode(true));\r\n//\r\n// } else {\r\n//\r\n// /** Collect all inline nodes to one as paragraph */\r\n// paragraph.appendChild(node.cloneNode(true));\r\n//\r\n// /** if node is last we should append this node to paragraph and paragraph to new wrapper */\r\n// if ( i == wrapper.childNodes.length - 1 ) {\r\n//\r\n// newWrapper.appendChild(paragraph.cloneNode(true));\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// return newWrapper.innerHTML;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Splits strings on new line and wraps paragraphs with

    tag\r\n// * @param plainText\r\n// * @returns {string}\r\n// */\r\n// var wrapPlainTextWithParagraphs = function (plainText) {\r\n//\r\n// if (!plainText) return '';\r\n//\r\n// return '

    ' + plainText.split('\\n\\n').join('

    ') + '

    ';\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Finds closest Contenteditable parent from Element\r\n// * @param {Element} node element looking from\r\n// * @return {Element} node contenteditable\r\n// */\r\n// content.getEditableParent = function (node) {\r\n//\r\n// while (node && node.contentEditable != 'true') {\r\n//\r\n// node = node.parentNode;\r\n//\r\n// }\r\n//\r\n// return node;\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Clear editors content\r\n// *\r\n// * @param {Boolean} all — if true, delete all article data (content, id, etc.)\r\n// */\r\n// content.clear = function (all) {\r\n//\r\n// editor.nodes.redactor.innerHTML = '';\r\n// editor.content.sync();\r\n// editor.ui.saveInputs();\r\n// if (all) {\r\n//\r\n// editor.state.blocks = {};\r\n//\r\n// } else if (editor.state.blocks) {\r\n//\r\n// editor.state.blocks.items = [];\r\n//\r\n// }\r\n//\r\n// editor.content.currentNode = null;\r\n//\r\n// };\r\n//\r\n// /**\r\n// *\r\n// * Load new data to editor\r\n// * If editor is not empty, just append articleData.items\r\n// *\r\n// * @param articleData.items\r\n// */\r\n// content.load = function (articleData) {\r\n//\r\n// var currentContent = Object.assign({}, editor.state.blocks);\r\n//\r\n// editor.content.clear();\r\n//\r\n// if (!Object.keys(currentContent).length) {\r\n//\r\n// editor.state.blocks = articleData;\r\n//\r\n// } else if (!currentContent.items) {\r\n//\r\n// currentContent.items = articleData.items;\r\n// editor.state.blocks = currentContent;\r\n//\r\n// } else {\r\n//\r\n// currentContent.items = currentContent.items.concat(articleData.items);\r\n// editor.state.blocks = currentContent;\r\n//\r\n// }\r\n//\r\n// editor.renderer.makeBlocksFromData();\r\n//\r\n// };\r\n//\r\n// return content;\r\n//\r\n// })({});","/**\r\n * Codex Editor Destroyer module\r\n *\r\n * @auhor Codex Team\r\n * @version 1.0\r\n */\r\n\r\nmodule.exports = function (destroyer) {\n let editor = codex.editor;\r\n\r\n destroyer.removeNodes = function () {\n editor.nodes.wrapper.remove();\r\n editor.nodes.notifications.remove();\n };\r\n\r\n destroyer.destroyPlugins = function () {\n for (var tool in editor.tools) {\n if (typeof editor.tools[tool].destroy === 'function') {\n editor.tools[tool].destroy();\n }\n }\n };\r\n\r\n destroyer.destroyScripts = function () {\n var scripts = document.getElementsByTagName('SCRIPT');\r\n\r\n for (var i = 0; i < scripts.length; i++) {\n if (scripts[i].id.indexOf(editor.scriptPrefix) + 1) {\n scripts[i].remove();\r\n i--;\n }\n }\n };\r\n\r\n\r\n /**\r\n * Delete editor data from webpage.\r\n * You should send settings argument with boolean flags:\r\n * @param settings.ui- remove redactor event listeners and DOM nodes\r\n * @param settings.scripts - remove redactor scripts from DOM\r\n * @param settings.plugins - remove plugin's objects\r\n * @param settings.core - remove editor core. You can remove core only if UI and scripts flags is true\r\n * }\r\n *\r\n */\r\n destroyer.destroy = function (settings) {\n if (!settings || typeof settings !== 'object') {\n return;\n }\r\n\r\n if (settings.ui) {\n destroyer.removeNodes();\r\n editor.listeners.removeAll();\n }\r\n\r\n if (settings.scripts) {\n destroyer.destroyScripts();\n }\r\n\r\n if (settings.plugins) {\n destroyer.destroyPlugins();\n }\r\n\r\n if (settings.ui && settings.scripts && settings.core) {\n delete codex.editor;\n }\n };\r\n\r\n return destroyer;\n}({});","/**\r\n * Codex Editor Notification Module\r\n *\r\n * @author Codex Team\r\n * @version 1.0\r\n */\r\n\r\nmodule.exports = (function (notifications) {\n let editor = codex.editor;\r\n\r\n var queue = [];\r\n\r\n var addToQueue = function (settings) {\n queue.push(settings);\r\n\r\n var index = 0;\r\n\r\n while ( index < queue.length && queue.length > 5) {\n if (queue[index].type == 'confirm' || queue[index].type == 'prompt') {\n index++;\r\n continue;\n }\r\n\r\n queue[index].close();\r\n queue.splice(index, 1);\n }\n };\r\n\r\n notifications.createHolder = function () {\n var holder = editor.draw.node('DIV', 'cdx-notifications-block');\r\n\r\n editor.nodes.notifications = document.body.appendChild(holder);\r\n\r\n return holder;\n };\r\n\r\n\r\n /**\r\n * Error notificator. Shows block with message\r\n * @protected\r\n */\r\n notifications.errorThrown = function (errorMsg, event) {\n editor.notifications.notification({message: 'This action is not available currently', type: event.type});\n };\r\n\r\n /**\r\n *\r\n * Appends notification\r\n *\r\n * settings = {\r\n * type - notification type (reserved types: alert, confirm, prompt). Just add class 'cdx-notification-'+type\r\n * message - notification message\r\n * okMsg - confirm button text (default - 'Ok')\r\n * cancelBtn - cancel button text (default - 'Cancel'). Only for confirm and prompt types\r\n * confirm - function-handler for ok button click\r\n * cancel - function-handler for cancel button click. Only for confirm and prompt types\r\n * time - time (in seconds) after which notification will close (default - 10s)\r\n * }\r\n *\r\n * @param settings\r\n */\r\n notifications.notification = function (constructorSettings) {\n /** Private vars and methods */\r\n var notification = null,\r\n cancel = null,\r\n type = null,\r\n confirm = null,\r\n inputField = null;\r\n\r\n var confirmHandler = function () {\n close();\r\n\r\n if (typeof confirm !== 'function' ) {\n return;\n }\r\n\r\n if (type == 'prompt') {\n confirm(inputField.value);\r\n return;\n }\r\n\r\n confirm();\n };\r\n\r\n var cancelHandler = function () {\n close();\r\n\r\n if (typeof cancel !== 'function' ) {\n return;\n }\r\n\r\n cancel();\n };\r\n\r\n\r\n /** Public methods */\r\n function create(settings) {\n if (!(settings && settings.message)) {\n editor.core.log('Can\\'t create notification. Message is missed');\r\n return;\n }\r\n\r\n settings.type = settings.type || 'alert';\r\n settings.time = settings.time*1000 || 10000;\r\n\r\n var wrapper = editor.draw.node('DIV', 'cdx-notification'),\r\n message = editor.draw.node('DIV', 'cdx-notification__message'),\r\n input = editor.draw.node('INPUT', 'cdx-notification__input'),\r\n okBtn = editor.draw.node('SPAN', 'cdx-notification__ok-btn'),\r\n cancelBtn = editor.draw.node('SPAN', 'cdx-notification__cancel-btn');\r\n\r\n message.textContent = settings.message;\r\n okBtn.textContent = settings.okMsg || 'ОК';\r\n cancelBtn.textContent = settings.cancelMsg || 'Отмена';\r\n\r\n editor.listeners.add(okBtn, 'click', confirmHandler);\r\n editor.listeners.add(cancelBtn, 'click', cancelHandler);\r\n\r\n wrapper.appendChild(message);\r\n\r\n if (settings.type == 'prompt') {\n wrapper.appendChild(input);\n }\r\n\r\n wrapper.appendChild(okBtn);\r\n\r\n if (settings.type == 'prompt' || settings.type == 'confirm') {\n wrapper.appendChild(cancelBtn);\n }\r\n\r\n wrapper.classList.add('cdx-notification-' + settings.type);\r\n wrapper.dataset.type = settings.type;\r\n\r\n notification = wrapper;\r\n type = settings.type;\r\n confirm = settings.confirm;\r\n cancel = settings.cancel;\r\n inputField = input;\r\n\r\n if (settings.type != 'prompt' && settings.type != 'confirm') {\n window.setTimeout(close, settings.time);\n }\n };\r\n\r\n /**\r\n * Show notification block\r\n */\r\n function send() {\n editor.nodes.notifications.appendChild(notification);\r\n inputField.focus();\r\n\r\n editor.nodes.notifications.classList.add('cdx-notification__notification-appending');\r\n\r\n window.setTimeout(function () {\n editor.nodes.notifications.classList.remove('cdx-notification__notification-appending');\n }, 100);\r\n\r\n addToQueue({type: type, close: close});\n };\r\n\r\n /**\r\n * Remove notification block\r\n */\r\n function close() {\n notification.remove();\n };\r\n\r\n\r\n if (constructorSettings) {\n create(constructorSettings);\r\n send();\n }\r\n\r\n return {\r\n create: create,\r\n send: send,\r\n close: close\r\n };\n };\r\n\r\n notifications.clear = function () {\n editor.nodes.notifications.innerHTML = '';\r\n queue = [];\n };\r\n\r\n return notifications;\n})({});","/**\r\n * Codex Editor Parser Module\r\n *\r\n * @author Codex Team\r\n * @version 1.1\r\n */\r\n\r\nmodule.exports = (function (parser) {\n let editor = codex.editor;\r\n\r\n /** inserting text */\r\n parser.insertPastedContent = function (blockType, tag) {\n editor.content.insertBlock({\r\n type : blockType.type,\r\n block : blockType.render({\r\n text : tag.innerHTML\r\n })\r\n });\n };\r\n\r\n /**\r\n * Check DOM node for display style: separated block or child-view\r\n */\r\n parser.isFirstLevelBlock = function (node) {\n return node.nodeType == editor.core.nodeTypes.TAG &&\r\n node.classList.contains(editor.ui.className.BLOCK_CLASSNAME);\n };\r\n\r\n return parser;\n})({});\r\n","/**\r\n * Codex Editor Paste module\r\n *\r\n * @author Codex Team\r\n * @version 1.1.1\r\n */\r\n\r\nmodule.exports = function (paste) {\n let editor = codex.editor;\r\n\r\n var patterns = [];\r\n\r\n paste.prepare = function () {\n var tools = editor.tools;\r\n\r\n for (var tool in tools) {\n if (!tools[tool].renderOnPastePatterns || !Array.isArray(tools[tool].renderOnPastePatterns)) {\n continue;\n }\r\n\r\n tools[tool].renderOnPastePatterns.map(function (pattern) {\n patterns.push(pattern);\n });\n }\r\n\r\n return Promise.resolve();\n };\r\n\r\n /**\r\n * Saves data\r\n * @param event\r\n */\r\n paste.pasted = function (event) {\n var clipBoardData = event.clipboardData || window.clipboardData,\r\n content = clipBoardData.getData('Text');\r\n\r\n var result = analize(content);\r\n\r\n if (result) {\n event.preventDefault();\r\n event.stopImmediatePropagation();\n }\r\n\r\n return result;\n };\r\n\r\n /**\r\n * Analizes pated string and calls necessary method\r\n */\r\n\r\n var analize = function (string) {\n var result = false,\r\n content = editor.content.currentNode,\r\n plugin = content.dataset.tool;\r\n\r\n patterns.map( function (pattern) {\n var execArray = pattern.regex.exec(string),\r\n match = execArray && execArray[0];\r\n\r\n if ( match && match === string.trim()) {\n /** current block is not empty */\r\n if ( content.textContent.trim() && plugin == editor.settings.initialBlockPlugin ) {\n pasteToNewBlock_();\n }\r\n\r\n pattern.callback(string, pattern);\r\n result = true;\n }\n });\r\n\r\n return result;\n };\r\n\r\n var pasteToNewBlock_ = function () {\n /** Create new initial block */\r\n editor.content.insertBlock({\r\n\r\n type : editor.settings.initialBlockPlugin,\r\n block : editor.tools[editor.settings.initialBlockPlugin].render({\r\n text : ''\r\n })\r\n\r\n }, false);\n };\r\n\r\n /**\r\n * This method prevents default behaviour.\r\n *\r\n * @param {Object} event\r\n * @protected\r\n *\r\n * @description We get from clipboard pasted data, sanitize, make a fragment that contains of this sanitized nodes.\r\n * Firstly, we need to memorize the caret position. We can do that by getting the range of selection.\r\n * After all, we insert clear fragment into caret placed position. Then, we should move the caret to the last node\r\n */\r\n paste.blockPasteCallback = function (event) {\n if (!needsToHandlePasteEvent(event.target)) {\n return;\n }\r\n\r\n /** Prevent default behaviour */\r\n event.preventDefault();\r\n\r\n /** get html pasted data - dirty data */\r\n var htmlData = event.clipboardData.getData('text/html'),\r\n plainData = event.clipboardData.getData('text/plain');\r\n\r\n /** Temporary DIV that is used to work with text's paragraphs as DOM-elements*/\r\n var paragraphs = editor.draw.node('DIV', '', {}),\r\n cleanData,\r\n wrappedData;\r\n\r\n /** Create fragment, that we paste to range after proccesing */\r\n cleanData = editor.sanitizer.clean(htmlData);\r\n\r\n /**\r\n * We wrap pasted text with

    tags to split it logically\r\n * @type {string}\r\n */\r\n wrappedData = editor.content.wrapTextWithParagraphs(cleanData, plainData);\r\n paragraphs.innerHTML = wrappedData;\r\n\r\n /**\r\n * If there only one paragraph, just insert in at the caret location\r\n */\r\n if (paragraphs.childNodes.length == 1) {\n emulateUserAgentBehaviour(paragraphs.firstChild);\r\n return;\n }\r\n\r\n insertPastedParagraphs(paragraphs.childNodes);\n };\r\n\r\n /**\r\n * Checks if we should handle paste event on block\r\n * @param block\r\n *\r\n * @return {boolean}\r\n */\r\n var needsToHandlePasteEvent = function (block) {\n /** If area is input or textarea then allow default behaviour */\r\n if ( editor.core.isNativeInput(block) ) {\n return false;\n }\r\n\r\n var editableParent = editor.content.getEditableParent(block);\r\n\r\n /** Allow paste when event target placed in Editable element */\r\n if (!editableParent) {\n return false;\n }\r\n\r\n return true;\n };\r\n\r\n /**\r\n * Inserts new initial plugin blocks with data in paragraphs\r\n *\r\n * @param {Array} paragraphs - array of paragraphs (

    ) whit content, that should be inserted\r\n */\r\n var insertPastedParagraphs = function (paragraphs) {\n var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin,\r\n currentNode = editor.content.currentNode;\r\n\r\n\r\n paragraphs.forEach(function (paragraph) {\n /** Don't allow empty paragraphs */\r\n if (editor.core.isBlockEmpty(paragraph)) {\n return;\n }\r\n\r\n editor.content.insertBlock({\r\n type : NEW_BLOCK_TYPE,\r\n block : editor.tools[NEW_BLOCK_TYPE].render({\r\n text : paragraph.innerHTML\r\n })\r\n });\r\n\r\n editor.caret.inputIndex++;\n });\r\n\r\n editor.caret.setToPreviousBlock(editor.caret.getCurrentInputIndex() + 1);\r\n\r\n\r\n /**\r\n * If there was no data in working node, remove it\r\n */\r\n if (editor.core.isBlockEmpty(currentNode)) {\n currentNode.remove();\r\n editor.ui.saveInputs();\n }\n };\r\n\r\n /**\r\n * Inserts node content at the caret position\r\n *\r\n * @param {Node} node - DOM node (could be DocumentFragment), that should be inserted at the caret location\r\n */\r\n var emulateUserAgentBehaviour = function (node) {\n var newNode;\r\n\r\n if (node.childElementCount) {\n newNode = document.createDocumentFragment();\r\n\r\n node.childNodes.forEach(function (current) {\n if (!editor.core.isDomNode(current) && current.data.trim() === '') {\n return;\n }\r\n\r\n newNode.appendChild(current.cloneNode(true));\n });\n } else {\n newNode = document.createTextNode(node.textContent);\n }\r\n\r\n editor.caret.insertNode(newNode);\n };\r\n\r\n\r\n return paste;\n}({});","/**\r\n *\r\n * Codex.Editor Transport Module\r\n *\r\n * @copyright 2017 Codex-Team\r\n * @version 1.2.0\r\n */\r\n\r\nmodule.exports = (function (transport) {\n let editor = codex.editor;\r\n\r\n\r\n /**\r\n * @private {Object} current XmlHttpRequest instance\r\n */\r\n var currentRequest = null;\r\n\r\n\r\n /**\r\n * @type {null} | {DOMElement} input - keeps input element in memory\r\n */\r\n transport.input = null;\r\n\r\n /**\r\n * @property {Object} arguments - keep plugin settings and defined callbacks\r\n */\r\n transport.arguments = null;\r\n\r\n /**\r\n * Prepares input element where will be files\r\n */\r\n transport.prepare = function () {\n let input = editor.draw.node( 'INPUT', '', { type : 'file' } );\r\n\r\n editor.listeners.add(input, 'change', editor.transport.fileSelected);\r\n editor.transport.input = input;\n };\r\n\r\n /** Clear input when files is uploaded */\r\n transport.clearInput = function () {\n /** Remove old input */\r\n transport.input = null;\r\n\r\n /** Prepare new one */\r\n transport.prepare();\n };\r\n\r\n /**\r\n * Callback for file selection\r\n * @param {Event} event\r\n */\r\n transport.fileSelected = function () {\n var input = this,\r\n i,\r\n files = input.files,\r\n formData = new FormData();\r\n\r\n if (editor.transport.arguments.multiple === true) {\n for ( i = 0; i < files.length; i++) {\n formData.append('files[]', files[i], files[i].name);\n }\n } else {\n formData.append('files', files[0], files[0].name);\n }\r\n\r\n currentRequest = editor.core.ajax({\r\n type : 'POST',\r\n data : formData,\r\n url : editor.transport.arguments.url,\r\n beforeSend : editor.transport.arguments.beforeSend,\r\n success : editor.transport.arguments.success,\r\n error : editor.transport.arguments.error,\r\n progress : editor.transport.arguments.progress\r\n });\r\n\r\n /** Clear input */\r\n transport.clearInput();\n };\r\n\r\n /**\r\n * Use plugin callbacks\r\n * @protected\r\n *\r\n * @param {Object} args - can have :\r\n * @param {String} args.url - fetch URL\r\n * @param {Function} args.beforeSend - function calls before sending ajax\r\n * @param {Function} args.success - success callback\r\n * @param {Function} args.error - on error handler\r\n * @param {Function} args.progress - xhr onprogress handler\r\n * @param {Boolean} args.multiple - allow select several files\r\n * @param {String} args.accept - adds accept attribute\r\n */\r\n transport.selectAndUpload = function (args) {\n transport.arguments = args;\r\n\r\n if ( args.multiple === true) {\n transport.input.setAttribute('multiple', 'multiple');\n }\r\n\r\n if ( args.accept ) {\n transport.input.setAttribute('accept', args.accept);\n }\r\n\r\n transport.input.click();\n };\r\n\r\n transport.abort = function () {\n currentRequest.abort();\r\n\r\n currentRequest = null;\n };\r\n\r\n return transport;\n})({});","/**\r\n * @class BlocksAPI\r\n * provides with methods working with Block\r\n */\r\nexport default class BlocksAPI extends Module {\r\n /**\r\n * Save Editor config. API provides passed configuration to the Blocks\r\n * @param {EditorsConfig} config\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n /**\r\n * Available methods\r\n * @return {IBlocksAPI}\r\n */\r\n get methods() {\r\n return {\r\n clear: () => this.clear(),\r\n render: (data) => this.render(data),\r\n delete: () => this.delete(),\r\n swap: (fromIndex, toIndex) => this.swap(fromIndex, toIndex),\r\n getBlockByIndex: (index) => this.getBlockByIndex(index),\r\n getCurrentBlockIndex: () => this.getCurrentBlockIndex(),\r\n };\r\n }\r\n /**\r\n * Returns current block index\r\n * @return {number}\r\n */\r\n getCurrentBlockIndex() {\r\n return this.Editor.BlockManager.currentBlockIndex;\r\n }\r\n /**\r\n * Returns Current Block\r\n * @param {Number} index\r\n *\r\n * @return {Object}\r\n */\r\n getBlockByIndex(index) {\r\n return this.Editor.BlockManager.getBlockByIndex(index);\r\n }\r\n /**\r\n * Call Block Manager method that swap Blocks\r\n * @param {number} fromIndex - position of first Block\r\n * @param {number} toIndex - position of second Block\r\n */\r\n swap(fromIndex, toIndex) {\r\n this.Editor.BlockManager.swap(fromIndex, toIndex);\r\n /**\r\n * Move toolbar\r\n * DO not close the settings\r\n */\r\n this.Editor.Toolbar.move(false);\r\n }\r\n /**\r\n * Deletes Block\r\n * @param blockIndex\r\n */\r\n delete(blockIndex) {\r\n this.Editor.BlockManager.removeBlock(blockIndex);\r\n /**\r\n * in case of last block deletion\r\n * Insert new initial empty block\r\n */\r\n if (this.Editor.BlockManager.blocks.length === 0) {\r\n this.Editor.BlockManager.insert();\r\n }\r\n /**\r\n * In case of deletion first block we need to set caret to the current Block\r\n */\r\n if (this.Editor.BlockManager.currentBlockIndex === 0) {\r\n this.Editor.Caret.setToBlock(this.Editor.BlockManager.currentBlock);\r\n }\r\n else {\r\n if (this.Editor.Caret.navigatePrevious(true)) {\r\n this.Editor.Toolbar.close();\r\n }\r\n }\r\n }\r\n /**\r\n * Clear Editor's area\r\n */\r\n clear() {\r\n this.Editor.BlockManager.clear(true);\r\n }\r\n /**\r\n * Fills Editor with Blocks data\r\n * @param {IInputOutputData} data — Saved Editor data\r\n */\r\n render(data) {\r\n this.Editor.BlockManager.clear();\r\n this.Editor.Renderer.render(data.items);\r\n }\r\n}\r\n","/**\r\n * @class EventsAPI\r\n * provides with methods working with Toolbar\r\n */\r\nexport default class EventsAPI extends Module {\r\n /**\r\n * Save Editor config. API provides passed configuration to the Blocks\r\n * @param {EditorsConfig} config\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n /**\r\n * Available methods\r\n * @return {IEventsAPI}\r\n */\r\n get methods() {\r\n return {\r\n emit: (eventName, data) => this.emit(eventName, data),\r\n off: (eventName, callback) => this.off(eventName, callback),\r\n on: (eventName, callback) => this.on(eventName, callback),\r\n };\r\n }\r\n /**\r\n * Subscribe on Events\r\n * @param {String} eventName\r\n * @param {Function} callback\r\n */\r\n on(eventName, callback) {\r\n this.Editor.Events.on(eventName, callback);\r\n }\r\n /**\r\n * Emit event with data\r\n * @param {String} eventName\r\n * @param {Object} data\r\n */\r\n emit(eventName, data) {\r\n this.Editor.Events.emit(eventName, data);\r\n }\r\n /**\r\n * Unsubscribe from Event\r\n * @param {String} eventName\r\n * @param {Function} callback\r\n */\r\n off(eventName, callback) {\r\n this.Editor.Events.off(eventName, callback);\r\n }\r\n}\r\n","/**\r\n * @class API\r\n * Provides with methods working with DOM Listener\r\n */\r\nexport default class ListenerAPI extends Module {\r\n /**\r\n * Save Editor config. API provides passed configuration to the Blocks\r\n * @param {EditorsConfig} config\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n /**\r\n * Available methods\r\n * @return {IToolbarAPI}\r\n */\r\n get methods() {\r\n return {\r\n on: (element, eventType, handler, useCapture) => this.on(element, eventType, handler, useCapture),\r\n off: (element, eventType, handler) => this.off(element, eventType, handler),\r\n };\r\n }\r\n /**\r\n * adds DOM event listener\r\n *\r\n * @param {HTMLElement} element\r\n * @param {string} eventType\r\n * @param {() => void} handler\r\n * @param {boolean} useCapture\r\n */\r\n on(element, eventType, handler, useCapture) {\r\n this.Editor.Listeners.on(element, eventType, handler, useCapture);\r\n }\r\n /**\r\n * Removes DOM listener from element\r\n *\r\n * @param element\r\n * @param eventType\r\n * @param handler\r\n */\r\n off(element, eventType, handler) {\r\n this.Editor.Listeners.off(element, eventType, handler);\r\n }\r\n}\r\n","/**\r\n * @class API\r\n * Provides CodeX Editor Sanitizer that allows developers to clean their HTML\r\n */\r\nexport default class SanitizerAPI extends Module {\r\n /**\r\n * Save Editor config. API provides passed configuration to the Blocks\r\n * @param {EditorsConfig} config\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n /**\r\n * Available methods\r\n * @return {ISanitizerAPI}\r\n */\r\n get methods() {\r\n return {\r\n clean: (taintString, config) => this.clean(taintString, config),\r\n };\r\n }\r\n clean(taintString, config) {\r\n return this.Editor.Sanitizer.clean(taintString, config);\r\n }\r\n}\r\n","/**\r\n * @class SaverAPI\r\n * provides with methods to save data\r\n */\r\nexport default class SaverAPI extends Module {\r\n /**\r\n * Save Editor config. API provides passed configuration to the Blocks\r\n * @param {EditorsConfig} config\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n /**\r\n * Available methods\r\n * @return {ISaverAPI}\r\n */\r\n get methods() {\r\n return {\r\n save: () => this.save(),\r\n };\r\n }\r\n /**\r\n * Return Editor's data\r\n */\r\n save() {\r\n return this.Editor.Saver.save();\r\n }\r\n}\r\n","import Selection from '../selection';\r\n/**\r\n * @class API\r\n * Provides with methods working with Selection\r\n */\r\nexport default class SelectionAPI extends Module {\r\n /**\r\n * Save Editor config. API provides passed configuration to the Blocks\r\n * @param {EditorsConfig} config\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n /**\r\n * Available methods\r\n * @return {ISelectionAPI}\r\n */\r\n get methods() {\r\n return {\r\n findParentTag: (tagName, className) => this.findParentTag(tagName, className),\r\n expandToTag: (node) => this.expandToTag(node),\r\n };\r\n }\r\n /**\r\n * Looks ahead from selection and find passed tag with class name\r\n * @param {string} tagName - tag to find\r\n * @param {string} className - tag's class name\r\n * @return {HTMLElement|null}\r\n */\r\n findParentTag(tagName, className) {\r\n return new Selection().findParentTag(tagName, className);\r\n }\r\n /**\r\n * Expand selection to passed tag\r\n * @param {HTMLElement} node - tag that should contain selection\r\n */\r\n expandToTag(node) {\r\n new Selection().expandToTag(node);\r\n }\r\n}\r\n","/**\r\n * @class ToolbarsAPI\r\n * provides with methods working with Toolbar\r\n */\r\nexport default class ToolbarAPI extends Module {\r\n /**\r\n * Save Editor config. API provides passed configuration to the Blocks\r\n * @param {EditorsConfig} config\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n /**\r\n * Available methods\r\n * @return {IToolbarAPI}\r\n */\r\n get methods() {\r\n return {\r\n close: () => this.close(),\r\n open: () => this.open(),\r\n };\r\n }\r\n /**\r\n * Open toolbar\r\n */\r\n open() {\r\n this.Editor.Toolbar.open();\r\n }\r\n /**\r\n * Close toolbar and all included elements\r\n */\r\n close() {\r\n this.Editor.Toolbar.close();\r\n }\r\n}\r\n","/**\r\n * @class API\r\n */\r\nexport default class API extends Module {\r\n /**\r\n * Save Editor config. API provides passed configuration to the Blocks\r\n * @param {EditorConfig} config\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n get methods() {\r\n return {\r\n blocks: this.Editor.BlocksAPI.methods,\r\n caret: {},\r\n events: this.Editor.EventsAPI.methods,\r\n sanitizer: this.Editor.SanitizerAPI.methods,\r\n saver: this.Editor.SaverAPI.methods,\r\n selection: this.Editor.SelectionAPI.methods,\r\n listener: this.Editor.ListenerAPI.methods,\r\n toolbar: this.Editor.ToolbarAPI.methods,\r\n };\r\n }\r\n}\r\n","export default class BlockEvents extends Module {\r\n /**\r\n * @constructor\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n }\r\n /**\r\n * All keydowns on Block\r\n * @param {KeyboardEvent} event - keydown\r\n */\r\n keydown(event) {\r\n switch (event.keyCode) {\r\n case _.keyCodes.BACKSPACE:\r\n this.backspace(event);\r\n break;\r\n case _.keyCodes.ENTER:\r\n this.enter(event);\r\n break;\r\n case _.keyCodes.DOWN:\r\n case _.keyCodes.RIGHT:\r\n this.arrowRightAndDownPressed();\r\n break;\r\n case _.keyCodes.UP:\r\n case _.keyCodes.LEFT:\r\n this.arrowLeftAndUpPressed();\r\n break;\r\n default:\r\n break;\r\n }\r\n }\r\n /**\r\n * Key up on Block:\r\n * - shows Inline Toolbar if something selected\r\n */\r\n keyup(event) {\r\n this.Editor.InlineToolbar.handleShowingEvent(event);\r\n }\r\n /**\r\n * Mouse up on Block:\r\n * - shows Inline Toolbar if something selected\r\n */\r\n mouseUp(event) {\r\n this.Editor.InlineToolbar.handleShowingEvent(event);\r\n }\r\n /**\r\n * ENTER pressed on block\r\n * @param {KeyboardEvent} event - keydown\r\n */\r\n enter(event) {\r\n const currentBlock = this.Editor.BlockManager.currentBlock, toolsConfig = this.config.toolsConfig[currentBlock.name];\r\n /**\r\n * Don't handle Enter keydowns when Tool sets enableLineBreaks to true.\r\n * Uses for Tools like where line breaks should be handled by default behaviour.\r\n */\r\n if (toolsConfig && toolsConfig[this.Editor.Tools.apiSettings.IS_ENABLED_LINE_BREAKS]) {\r\n return;\r\n }\r\n /**\r\n * Allow to create linebreaks by Shift+Enter\r\n */\r\n if (event.shiftKey) {\r\n return;\r\n }\r\n /**\r\n * Split the Current Block into two blocks\r\n */\r\n this.Editor.BlockManager.split();\r\n /**\r\n * Renew local current node after split\r\n */\r\n const newCurrent = this.Editor.BlockManager.currentBlock;\r\n this.Editor.Toolbar.move();\r\n this.Editor.Toolbar.open();\r\n if (this.Editor.Tools.isInitial(newCurrent.tool) && newCurrent.isEmpty) {\r\n this.Editor.Toolbar.plusButton.show();\r\n }\r\n event.preventDefault();\r\n }\r\n /**\r\n * Handle backspace keydown on Block\r\n * @param {KeyboardEvent} event - keydown\r\n */\r\n backspace(event) {\r\n const BM = this.Editor.BlockManager;\r\n const isFirstBlock = BM.currentBlockIndex === 0, canMergeBlocks = this.Editor.Caret.isAtStart && !isFirstBlock;\r\n if (!canMergeBlocks) {\r\n return;\r\n }\r\n // preventing browser default behaviour\r\n event.preventDefault();\r\n const targetBlock = BM.getBlockByIndex(BM.currentBlockIndex - 1), blockToMerge = BM.currentBlock;\r\n /**\r\n * Blocks that can be merged:\r\n * 1) with the same Name\r\n * 2) Tool has 'merge' method\r\n *\r\n * other case will handle as usual ARROW LEFT behaviour\r\n */\r\n if (blockToMerge.name !== targetBlock.name || !targetBlock.mergeable) {\r\n if (this.Editor.Caret.navigatePrevious()) {\r\n this.Editor.Toolbar.close();\r\n }\r\n }\r\n const setCaretToTheEnd = !targetBlock.isEmpty;\r\n BM.mergeBlocks(targetBlock, blockToMerge)\r\n .then(() => {\r\n // @todo figure out without timeout\r\n window.setTimeout(() => {\r\n // set caret to the block without offset at the end\r\n this.Editor.Caret.setToBlock(BM.currentBlock, 0, setCaretToTheEnd);\r\n this.Editor.Toolbar.close();\r\n }, 10);\r\n });\r\n }\r\n /**\r\n * Handle right and down keyboard keys\r\n */\r\n arrowRightAndDownPressed() {\r\n this.Editor.Caret.navigateNext();\r\n this.Editor.Toolbar.close();\r\n }\r\n /**\r\n * Handle left and up keyboard keys\r\n */\r\n arrowLeftAndUpPressed() {\r\n this.Editor.Caret.navigatePrevious();\r\n this.Editor.Toolbar.close();\r\n }\r\n}\r\n","/**\r\n * @class BlockManager\r\n * @classdesc Manage editor`s blocks storage and appearance\r\n *\r\n * @module BlockManager\r\n *\r\n * @version 2.0.0\r\n */\r\n\r\nimport Block from '../block';\r\n\r\n/**\r\n * @typedef {BlockManager} BlockManager\r\n * @property {Number} currentBlockIndex - Index of current working block\r\n * @property {Proxy} _blocks - Proxy for Blocks instance {@link Blocks}\r\n */\r\nexport default class BlockManager extends Module {\r\n /**\r\n * @constructor\r\n * @param {EditorConfig} config\r\n */\r\n constructor({config}) {\r\n super({config});\r\n\r\n /**\r\n * Proxy for Blocks instance {@link Blocks}\r\n *\r\n * @type {Proxy}\r\n * @private\r\n */\r\n this._blocks = null;\r\n\r\n /**\r\n * Index of current working block\r\n *\r\n * @type {number}\r\n * @private\r\n */\r\n this.currentBlockIndex = -1;\r\n }\r\n\r\n /**\r\n * Should be called after Editor.UI preparation\r\n * Define this._blocks property\r\n *\r\n * @returns {Promise}\r\n */\r\n prepare() {\r\n return new Promise(resolve => {\r\n let blocks = new Blocks(this.Editor.UI.nodes.redactor);\r\n\r\n /**\r\n * We need to use Proxy to overload set/get [] operator.\r\n * So we can use array-like syntax to access blocks\r\n *\r\n * @example\r\n * this._blocks[0] = new Block(...);\r\n *\r\n * block = this._blocks[0];\r\n *\r\n * @todo proxy the enumerate method\r\n *\r\n * @type {Proxy}\r\n * @private\r\n */\r\n this._blocks = new Proxy(blocks, {\r\n set: Blocks.set,\r\n get: Blocks.get\r\n });\r\n\r\n resolve();\r\n });\r\n }\r\n\r\n /**\r\n * Creates Block instance by tool name\r\n *\r\n * @param {String} toolName - tools passed in editor config {@link EditorConfig#tools}\r\n * @param {Object} data - constructor params\r\n * @param {Object} settings - block settings\r\n *\r\n * @return {Block}\r\n */\r\n composeBlock(toolName, data, settings) {\r\n let toolInstance = this.Editor.Tools.construct(toolName, data),\r\n block = new Block(toolName, toolInstance, settings, this.Editor.API.methods);\r\n\r\n this.bindEvents(block);\r\n /**\r\n * Apply callback before inserting html\r\n */\r\n block.call('appendCallback', {});\r\n\r\n return block;\r\n }\r\n\r\n /**\r\n * Bind Events\r\n * @param {Object} block\r\n */\r\n bindEvents(block) {\r\n this.Editor.Listeners.on(block.pluginsContent, 'keydown', (event) => this.Editor.BlockEvents.keydown(event));\r\n this.Editor.Listeners.on(block.pluginsContent, 'mouseup', (event) => this.Editor.BlockEvents.mouseUp(event));\r\n this.Editor.Listeners.on(block.pluginsContent, 'keyup', (event) => this.Editor.BlockEvents.keyup(event));\r\n }\r\n\r\n /**\r\n * Insert new block into _blocks\r\n *\r\n * @param {String} toolName — plugin name, by default method inserts initial block type\r\n * @param {Object} data — plugin data\r\n * @param {Object} settings - default settings\r\n *\r\n * @return {Block}\r\n */\r\n insert(toolName = this.config.initialBlock, data = {}, settings = {}) {\r\n let block = this.composeBlock(toolName, data, settings);\r\n\r\n this._blocks[++this.currentBlockIndex] = block;\r\n this.Editor.Caret.setToBlock(block);\r\n\r\n return block;\r\n }\r\n\r\n /**\r\n * Merge two blocks\r\n * @param {Block} targetBlock - previous block will be append to this block\r\n * @param {Block} blockToMerge - block that will be merged with target block\r\n *\r\n * @return {Promise} - the sequence that can be continued\r\n */\r\n mergeBlocks(targetBlock, blockToMerge) {\r\n let blockToMergeIndex = this._blocks.indexOf(blockToMerge);\r\n\r\n return Promise.resolve()\r\n .then( () => {\r\n if (blockToMerge.isEmpty) {\r\n return;\r\n }\r\n\r\n return blockToMerge.data\r\n .then((blockToMergeInfo) => {\r\n targetBlock.mergeWith(blockToMergeInfo.data);\r\n });\r\n })\r\n .then( () => {\r\n this.removeBlock(blockToMergeIndex);\r\n this.currentBlockIndex = this._blocks.indexOf(targetBlock);\r\n });\r\n }\r\n\r\n /**\r\n * Remove block with passed index or remove last\r\n * @param {Number|null} index\r\n */\r\n removeBlock(index) {\r\n if (!index) {\r\n index = this.currentBlockIndex;\r\n }\r\n this._blocks.remove(index);\r\n }\r\n\r\n /**\r\n * Split current Block\r\n * 1. Extract content from Caret position to the Block`s end\r\n * 2. Insert a new Block below current one with extracted content\r\n */\r\n split() {\r\n let extractedFragment = this.Editor.Caret.extractFragmentFromCaretPosition(),\r\n wrapper = $.make('div');\r\n\r\n wrapper.append(extractedFragment);\r\n\r\n /**\r\n * @todo make object in accordance with Tool\r\n */\r\n let data = {\r\n text: $.isEmpty(wrapper) ? '' : wrapper.innerHTML,\r\n };\r\n\r\n /**\r\n * Renew current Block\r\n * @type {Block}\r\n */\r\n const blockInserted = this.insert(this.config.initialBlock, data);\r\n\r\n this.currentNode = blockInserted.pluginsContent;\r\n }\r\n\r\n /**\r\n * Replace current working block\r\n *\r\n * @param {String} toolName — plugin name\r\n * @param {Object} data — plugin data\r\n */\r\n replace(toolName, data = {}) {\r\n let block = this.composeBlock(toolName, data);\r\n\r\n this._blocks.insert(this.currentBlockIndex, block, true);\r\n }\r\n\r\n /**\r\n * returns last Block\r\n * @return {Block}\r\n */\r\n get lastBlock() {\r\n return this._blocks[this._blocks.length - 1];\r\n }\r\n\r\n /**\r\n * Returns Block by passed index\r\n * @param {Number} index\r\n * @return {Block}\r\n */\r\n getBlockByIndex(index) {\r\n return this._blocks[index];\r\n }\r\n\r\n /**\r\n * Get Block instance by html element\r\n * @param {Node} element\r\n * @returns {Block}\r\n */\r\n getBlock(element) {\r\n if (!$.isElement(element)) {\r\n element = element.parentNode;\r\n }\r\n\r\n let nodes = this._blocks.nodes,\r\n firstLevelBlock = element.closest(`.${Block.CSS.wrapper}`),\r\n index = nodes.indexOf(firstLevelBlock);\r\n\r\n if (index >= 0) {\r\n return this._blocks[index];\r\n }\r\n }\r\n\r\n /**\r\n * Get current Block instance\r\n *\r\n * @return {Block}\r\n */\r\n get currentBlock() {\r\n return this._blocks[this.currentBlockIndex];\r\n }\r\n\r\n /**\r\n * Returns next Block instance\r\n * @return {Block|null}\r\n */\r\n get nextBlock() {\r\n let isLastBlock = this.currentBlockIndex === (this._blocks.length - 1);\r\n\r\n if (isLastBlock) {\r\n return null;\r\n }\r\n\r\n return this._blocks[this.currentBlockIndex + 1];\r\n }\r\n\r\n /**\r\n * Returns previous Block instance\r\n * @return {Block|null}\r\n */\r\n get previousBlock() {\r\n let isFirstBlock = this.currentBlockIndex === 0;\r\n\r\n if (isFirstBlock) {\r\n return null;\r\n }\r\n\r\n return this._blocks[this.currentBlockIndex - 1];\r\n }\r\n\r\n /**\r\n * Get working html element\r\n *\r\n * @return {HTMLElement}\r\n */\r\n get currentNode() {\r\n return this._blocks.nodes[this.currentBlockIndex];\r\n }\r\n\r\n /**\r\n * Set currentBlockIndex to passed block\r\n * @param {HTMLElement} element\r\n */\r\n set currentNode(element) {\r\n let nodes = this._blocks.nodes,\r\n firstLevelBlock = element.closest(`.${Block.CSS.wrapper}`);\r\n\r\n /**\r\n * Update current Block's index\r\n * @type {number}\r\n */\r\n this.currentBlockIndex = nodes.indexOf(firstLevelBlock);\r\n\r\n /**\r\n * Remove previous selected Block's state\r\n */\r\n this.blocks.forEach( block => block.selected = false);\r\n\r\n /**\r\n * Mark current Block as selected\r\n * @type {boolean}\r\n */\r\n this.currentBlock.selected = true;\r\n }\r\n\r\n /**\r\n * Get array of Block instances\r\n *\r\n * @returns {Block[]} {@link Blocks#array}\r\n */\r\n get blocks() {\r\n return this._blocks.array;\r\n }\r\n\r\n /**\r\n * 1) Find first-level Block from passed child Node\r\n * 2) Mark it as current\r\n *\r\n * @param {Element|Text} childNode - look ahead from this node.\r\n * @throws Error - when passed Node is not included at the Block\r\n */\r\n setCurrentBlockByChildNode(childNode) {\r\n /**\r\n * If node is Text TextNode\r\n */\r\n if (!$.isElement(childNode)) {\r\n childNode = childNode.parentNode;\r\n }\r\n\r\n let parentFirstLevelBlock = childNode.closest(`.${Block.CSS.wrapper}`);\r\n\r\n if (parentFirstLevelBlock) {\r\n this.currentNode = parentFirstLevelBlock;\r\n } else {\r\n throw new Error('Can not find a Block from this child Node');\r\n }\r\n }\r\n\r\n /**\r\n * Swap Blocks Position\r\n * @param {Number} fromIndex\r\n * @param {Number} toIndex\r\n */\r\n swap(fromIndex, toIndex) {\r\n /** Move up current Block */\r\n this._blocks.swap(fromIndex, toIndex);\r\n\r\n /** Now actual block moved up so that current block index decreased */\r\n this.currentBlockIndex = toIndex;\r\n }\r\n /**\r\n * Clears Editor\r\n * @param {boolean} needAddInitialBlock - 1) in internal calls (for example, in api.blocks.render)\r\n * we don't need to add empty initial block\r\n * 2) in api.blocks.clear we should add empty block\r\n */\r\n clear(needAddInitialBlock = false) {\r\n this._blocks.removeAll();\r\n this.currentBlockIndex = -1;\r\n\r\n if (needAddInitialBlock) {\r\n this.insert(this.config.initialBlock);\r\n }\r\n }\r\n};\r\n\r\n/**\r\n * @class Blocks\r\n * @classdesc Class to work with Block instances array\r\n *\r\n * @private\r\n *\r\n * @property {HTMLElement} workingArea — editor`s working node\r\n *\r\n */\r\nclass Blocks {\r\n /**\r\n * @constructor\r\n *\r\n * @param {HTMLElement} workingArea — editor`s working node\r\n */\r\n constructor(workingArea) {\r\n this.blocks = [];\r\n this.workingArea = workingArea;\r\n }\r\n\r\n /**\r\n * Push back new Block\r\n *\r\n * @param {Block} block\r\n */\r\n push(block) {\r\n this.blocks.push(block);\r\n this.workingArea.appendChild(block.html);\r\n }\r\n\r\n /**\r\n * Swaps blocks with indexes first and second\r\n * @param {Number} first - first block index\r\n * @param {Number} second - second block index\r\n */\r\n swap(first, second) {\r\n let secondBlock = this.blocks[second];\r\n\r\n /**\r\n * Change in DOM\r\n */\r\n $.swap(this.blocks[first].html, secondBlock.html);\r\n\r\n /**\r\n * Change in array\r\n */\r\n this.blocks[second] = this.blocks[first];\r\n this.blocks[first] = secondBlock;\r\n }\r\n\r\n /**\r\n * Insert new Block at passed index\r\n *\r\n * @param {Number} index — index to insert Block\r\n * @param {Block} block — Block to insert\r\n * @param {Boolean} replace — it true, replace block on given index\r\n */\r\n insert(index, block, replace = false) {\r\n if (!this.length) {\r\n this.push(block);\r\n return;\r\n }\r\n\r\n if (index > this.length) {\r\n index = this.length;\r\n }\r\n\r\n if (replace) {\r\n this.blocks[index].html.remove();\r\n }\r\n\r\n let deleteCount = replace ? 1 : 0;\r\n\r\n this.blocks.splice(index, deleteCount, block);\r\n\r\n if (index > 0) {\r\n let previousBlock = this.blocks[index - 1];\r\n\r\n previousBlock.html.insertAdjacentElement('afterend', block.html);\r\n } else {\r\n let nextBlock = this.blocks[index + 1];\r\n\r\n if (nextBlock) {\r\n nextBlock.html.insertAdjacentElement('beforebegin', block.html);\r\n } else {\r\n this.workingArea.appendChild(block.html);\r\n }\r\n }\r\n }\r\n\r\n /**\r\n * Remove block\r\n * @param {Number|null} index\r\n */\r\n remove(index) {\r\n if (isNaN(index)) {\r\n index = this.length - 1;\r\n }\r\n\r\n this.blocks[index].html.remove();\r\n this.blocks.splice(index, 1);\r\n }\r\n\r\n /**\r\n * Remove all blocks\r\n */\r\n removeAll() {\r\n this.workingArea.innerHTML = '';\r\n this.blocks.length = 0;\r\n }\r\n\r\n /**\r\n * Insert Block after passed target\r\n *\r\n * @todo decide if this method is necessary\r\n *\r\n * @param {Block} targetBlock — target after wich Block should be inserted\r\n * @param {Block} newBlock — Block to insert\r\n */\r\n insertAfter(targetBlock, newBlock) {\r\n let index = this.blocks.indexOf(targetBlock);\r\n\r\n this.insert(index + 1, newBlock);\r\n }\r\n\r\n /**\r\n * Get Block by index\r\n *\r\n * @param {Number} index — Block index\r\n * @returns {Block}\r\n */\r\n get(index) {\r\n return this.blocks[index];\r\n }\r\n\r\n /**\r\n * Return index of passed Block\r\n *\r\n * @param {Block} block\r\n * @returns {Number}\r\n */\r\n indexOf(block) {\r\n return this.blocks.indexOf(block);\r\n }\r\n\r\n /**\r\n * Get length of Block instances array\r\n *\r\n * @returns {Number}\r\n */\r\n get length() {\r\n return this.blocks.length;\r\n }\r\n\r\n /**\r\n * Get Block instances array\r\n *\r\n * @returns {Block[]}\r\n */\r\n get array() {\r\n return this.blocks;\r\n }\r\n\r\n /**\r\n * Get blocks html elements array\r\n *\r\n * @returns {HTMLElement[]}\r\n */\r\n get nodes() {\r\n return _.array(this.workingArea.children);\r\n }\r\n\r\n /**\r\n * Proxy trap to implement array-like setter\r\n *\r\n * @example\r\n * blocks[0] = new Block(...)\r\n *\r\n * @param {Blocks} instance — Blocks instance\r\n * @param {Number|String} index — block index\r\n * @param {Block} block — Block to set\r\n * @returns {Boolean}\r\n */\r\n static set(instance, index, block) {\r\n if (isNaN(Number(index))) {\r\n return false;\r\n }\r\n\r\n instance.insert(index, block);\r\n\r\n return true;\r\n }\r\n\r\n /**\r\n * Proxy trap to implement array-like getter\r\n *\r\n * @param {Blocks} instance — Blocks instance\r\n * @param {Number|String} index — Block index\r\n * @returns {Block|*}\r\n */\r\n static get(instance, index) {\r\n if (isNaN(Number(index))) {\r\n return instance[index];\r\n }\r\n\r\n return instance.get(index);\r\n }\r\n}\r\n","/**\r\n * @class Caret\r\n * @classdesc Contains methods for working Caret\r\n *\r\n * Uses Range methods to manipulate with caret\r\n *\r\n * @module Caret\r\n *\r\n * @version 2.0.0\r\n */\r\n\r\nimport Selection from '../selection';\r\n\r\n/**\r\n * @typedef {Caret} Caret\r\n */\r\nexport default class Caret extends Module {\r\n /**\r\n * @constructor\r\n */\r\n constructor({config}) {\r\n super({config});\r\n }\r\n\r\n /**\r\n * Method gets Block instance and puts caret to the text node with offset\r\n * There two ways that method applies caret position:\r\n * - first found text node: sets at the beginning, but you can pass an offset\r\n * - last found text node: sets at the end of the node. Also, you can customize the behaviour\r\n *\r\n * @param {Block} block - Block class\r\n * @param {Number} offset - caret offset regarding to the text node\r\n * @param {Boolean} atEnd - put caret at the end of the text node or not\r\n */\r\n setToBlock(block, offset = 0, atEnd = false) {\r\n let element = block.pluginsContent;\r\n\r\n /** If Element is INPUT */\r\n if ($.isNativeInput(element)) {\r\n element.focus();\r\n return;\r\n }\r\n\r\n let nodeToSet = $.getDeepestNode(element, atEnd);\r\n\r\n if (atEnd || offset > nodeToSet.length) {\r\n offset = nodeToSet.length;\r\n }\r\n\r\n /** if found deepest node is native input */\r\n if ($.isNativeInput(nodeToSet)) {\r\n nodeToSet.focus();\r\n return;\r\n }\r\n\r\n /**\r\n * @todo try to fix via Promises or use querySelectorAll to not to use timeout\r\n */\r\n _.delay( () => {\r\n this.set(nodeToSet, offset);\r\n }, 20)();\r\n\r\n this.Editor.BlockManager.currentNode = block.wrapper;\r\n }\r\n\r\n /**\r\n * Creates Document Range and sets caret to the element with offset\r\n * @param {Element} element - target node.\r\n * @param {Number} offset - offset\r\n */\r\n set( element, offset = 0) {\r\n let range = document.createRange(),\r\n selection = Selection.get();\r\n\r\n range.setStart(element, offset);\r\n range.setEnd(element, offset);\r\n\r\n selection.removeAllRanges();\r\n selection.addRange(range);\r\n };\r\n\r\n /**\r\n * Set Caret to the last Block\r\n * If last block is not empty, append another empty block\r\n */\r\n setToTheLastBlock() {\r\n let lastBlock = this.Editor.BlockManager.lastBlock;\r\n\r\n if (!lastBlock) return;\r\n\r\n /**\r\n * If last block is empty and it is an initialBlock, set to that.\r\n * Otherwise, append new empty block and set to that\r\n */\r\n if (lastBlock.isEmpty) {\r\n this.setToBlock(lastBlock);\r\n } else {\r\n this.Editor.BlockManager.insert(this.config.initialBlock);\r\n }\r\n }\r\n\r\n /**\r\n * Extract content fragment of current Block from Caret position to the end of the Block\r\n */\r\n extractFragmentFromCaretPosition() {\r\n let selection = Selection.get();\r\n\r\n if (selection.rangeCount) {\r\n let selectRange = selection.getRangeAt(0),\r\n blockElem = this.Editor.BlockManager.currentBlock.pluginsContent;\r\n\r\n selectRange.deleteContents();\r\n\r\n if (blockElem) {\r\n let range = selectRange.cloneRange(true);\r\n\r\n range.selectNodeContents(blockElem);\r\n range.setStart(selectRange.endContainer, selectRange.endOffset);\r\n return range.extractContents();\r\n }\r\n }\r\n }\r\n\r\n /**\r\n * Get all first-level (first child of [contenteditabel]) siblings from passed node\r\n * Then you can check it for emptiness\r\n *\r\n * @example\r\n *     \r\n *\r\n * @return {Element[]}\r\n */\r\n getHigherLevelSiblings(from, direction ) {\r\n let current = from,\r\n siblings = [];\r\n\r\n /**\r\n * Find passed node's firs-level parent (in example - blockquote)\r\n */\r\n while (current.parentNode && current.parentNode.contentEditable !== 'true') {\r\n current = current.parentNode;\r\n }\r\n\r\n let sibling = direction === 'left' ? 'previousSibling' : 'nextSibling';\r\n\r\n /**\r\n * Find all left/right siblings\r\n */\r\n while (current[sibling]) {\r\n current = current[sibling];\r\n siblings.push(current);\r\n }\r\n\r\n return siblings;\r\n }\r\n\r\n /**\r\n * Set's caret to the next Block\r\n * Before moving caret, we should check if caret position is at the end of Plugins node\r\n * Using {@link Dom#getDeepestNode} to get a last node and match with current selection\r\n *\r\n * @param {Boolean} force - force navigation even if caret is not at the end\r\n *\r\n * @return {Boolean}\r\n */\r\n navigateNext(force = false) {\r\n let nextBlock = this.Editor.BlockManager.nextBlock;\r\n\r\n if (!nextBlock) {\r\n return false;\r\n }\r\n\r\n if (force || this.isAtEnd) {\r\n this.setToBlock(nextBlock);\r\n return true;\r\n }\r\n\r\n return false;\r\n }\r\n\r\n /**\r\n * Set's caret to the previous Block\r\n * Before moving caret, we should check if caret position is start of the Plugins node\r\n * Using {@link Dom#getDeepestNode} to get a last node and match with current selection\r\n *\r\n * @param {Boolean} force - force navigation even if caret is not at the start\r\n *\r\n * @return {Boolean}\r\n */\r\n navigatePrevious(force = false) {\r\n let previousBlock = this.Editor.BlockManager.previousBlock;\r\n\r\n if (!previousBlock) {\r\n return false;\r\n }\r\n\r\n if (force || this.isAtStart) {\r\n this.setToBlock( previousBlock, 0, true );\r\n return true;\r\n }\r\n\r\n return false;\r\n }\r\n\r\n /**\r\n * Get's deepest first node and checks if offset is zero\r\n * @return {boolean}\r\n */\r\n get isAtStart() {\r\n /**\r\n * Don't handle ranges\r\n */\r\n if (!Selection.isCollapsed) {\r\n return false;\r\n }\r\n\r\n let selection = Selection.get(),\r\n anchorNode = selection.anchorNode,\r\n firstNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.pluginsContent);\r\n\r\n /**\r\n * Workaround case when caret in the text like \" |Hello!\"\r\n * selection.anchorOffset is 1, but real caret visible position is 0\r\n * @type {number}\r\n */\r\n let firstLetterPosition = anchorNode.textContent.search(/\\S/);\r\n\r\n if (firstLetterPosition === -1) { // empty text\r\n firstLetterPosition = 0;\r\n }\r\n\r\n /**\r\n * In case of\r\n *
    \r\n *

    <-- first (and deepest) node is \r\n * |adaddad <-- anchor node\r\n *
    \r\n */\r\n if ($.isEmpty(firstNode)) {\r\n let leftSiblings = this.getHigherLevelSiblings(anchorNode, 'left'),\r\n nothingAtLeft = leftSiblings.every( node => $.isEmpty(node) );\r\n\r\n\r\n\r\n if (nothingAtLeft && selection.anchorOffset === firstLetterPosition) {\r\n return true;\r\n }\r\n }\r\n\r\n /**\r\n * We use <= comparison for case:\r\n * \"| Hello\" <--- selection.anchorOffset is 0, but firstLetterPosition is 1\r\n */\r\n return firstNode === null || anchorNode === firstNode && selection.anchorOffset <= firstLetterPosition;\r\n }\r\n\r\n /**\r\n * Get's deepest last node and checks if offset is last node text length\r\n * @return {boolean}\r\n */\r\n get isAtEnd() {\r\n /**\r\n * Don't handle ranges\r\n */\r\n if (!Selection.isCollapsed) {\r\n return false;\r\n }\r\n\r\n let selection = Selection.get(),\r\n anchorNode = selection.anchorNode,\r\n lastNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.pluginsContent, true);\r\n\r\n /**\r\n * In case of\r\n *
    \r\n * adaddad| <-- anchor node\r\n *

    <-- first (and deepest) node is \r\n *
    \r\n */\r\n if ($.isEmpty(lastNode)) {\r\n let leftSiblings = this.getHigherLevelSiblings(anchorNode, 'right'),\r\n nothingAtRight = leftSiblings.every( node => $.isEmpty(node) );\r\n\r\n if (nothingAtRight && selection.anchorOffset === anchorNode.textContent.length) {\r\n return true;\r\n }\r\n }\r\n\r\n /**\r\n * Workaround case:\r\n * hello | <--- anchorOffset will be 5, but textContent.length will be 6.\r\n * Why not regular .trim():\r\n * in case of ' hello |' trim() will also remove space at the beginning, so length will be lower than anchorOffset\r\n */\r\n let rightTrimmedText = lastNode.textContent.replace(/\\s+$/, '');\r\n\r\n /**\r\n * We use >= comparison for case:\r\n * \"Hello |\" <--- selection.anchorOffset is 7, but rightTrimmedText is 6\r\n */\r\n return anchorNode === lastNode && selection.anchorOffset >= rightTrimmedText.length;\r\n }\r\n}\r\n","/**\r\n * @module eventDispatcher\r\n *\r\n * Has two important methods:\r\n * - {Function} on - appends subscriber to the event. If event doesn't exist - creates new one\r\n * - {Function} emit - fires all subscribers with data\r\n * - {Function off - unsubsribes callback\r\n *\r\n * @version 1.0.0\r\n *\r\n * @typedef {Events} Events\r\n * @property {Object} subscribers - all subscribers grouped by event name\r\n */\r\nexport default class Events extends Module {\r\n /**\r\n * @constructor\r\n */\r\n constructor({config}) {\r\n super({config});\r\n this.subscribers = {};\r\n }\r\n\r\n /**\r\n * Subscribe any event on callback\r\n *\r\n * @param {String} eventName - event name\r\n * @param {Function} callback - subscriber\r\n */\r\n on(eventName, callback) {\r\n if (!(eventName in this.subscribers)) {\r\n this.subscribers[eventName] = [];\r\n }\r\n\r\n // group by events\r\n this.subscribers[eventName].push(callback);\r\n }\r\n\r\n /**\r\n * Emit callbacks with passed data\r\n *\r\n * @param {String} eventName - event name\r\n * @param {Object} data - subscribers get this data when they were fired\r\n */\r\n emit(eventName, data) {\r\n if (!this.subscribers[eventName]) {\r\n return;\r\n }\r\n\r\n this.subscribers[eventName].reduce(function (previousData, currentHandler) {\r\n let newData = currentHandler(previousData);\r\n\r\n return newData ? newData : previousData;\r\n }, data);\r\n }\r\n\r\n /**\r\n * Unsubsribe callback from event\r\n *\r\n * @param eventName\r\n * @param callback\r\n */\r\n off(eventName, callback) {\r\n for(let i = 0; i < this.subscribers[eventName].length; i++) {\r\n if (this.subscribers[eventName][i] === callback) {\r\n delete this.subscribers[eventName][i];\r\n break;\r\n }\r\n }\r\n }\r\n\r\n /**\r\n * Destroyer\r\n * clears subsribers list\r\n */\r\n destroy() {\r\n this.subscribers = null;\r\n }\r\n}\r\n","/**\r\n * Codex Editor Listeners module\r\n *\r\n * @module Listeners\r\n *\r\n * Module-decorator for event listeners assignment\r\n *\r\n * @author Codex Team\r\n * @version 2.0.0\r\n */\r\n\r\n/**\r\n * @typedef {Listeners} Listeners\r\n * @property {Array} allListeners\r\n */\r\nexport default class Listeners extends Module {\r\n /**\r\n * @constructor\r\n * @param {EditorConfig} config\r\n */\r\n constructor({config}) {\r\n super({config});\r\n this.allListeners = [];\r\n }\r\n\r\n /**\r\n * Assigns event listener on element\r\n *\r\n * @param {Element} element - DOM element that needs to be listened\r\n * @param {String} eventType - event type\r\n * @param {Function} handler - method that will be fired on event\r\n * @param {Boolean} useCapture - use event bubbling\r\n */\r\n on(element, eventType, handler, useCapture = false) {\r\n let assignedEventData = {\r\n element,\r\n eventType,\r\n handler,\r\n useCapture\r\n };\r\n\r\n let alreadyExist = this.findOne(element, eventType, handler);\r\n\r\n if (alreadyExist) return;\r\n\r\n this.allListeners.push(assignedEventData);\r\n element.addEventListener(eventType, handler, useCapture);\r\n }\r\n\r\n /**\r\n * Removes event listener from element\r\n *\r\n * @param {Element} element - DOM element that we removing listener\r\n * @param {String} eventType - event type\r\n * @param {Function} handler - remove handler, if element listens several handlers on the same event type\r\n * @param {Boolean} useCapture - use event bubbling\r\n */\r\n off(element, eventType, handler, useCapture = false) {\r\n let existingListeners = this.findAll(element, eventType, handler);\r\n\r\n for (let i = 0; i < existingListeners.length; i++) {\r\n let index = this.allListeners.indexOf(existingListeners[i]);\r\n\r\n if (index > 0) {\r\n this.allListeners.splice(index, 1);\r\n }\r\n }\r\n\r\n element.removeEventListener(eventType, handler, useCapture);\r\n }\r\n\r\n /**\r\n * Search method: looks for listener by passed element\r\n * @param {Element} element - searching element\r\n * @returns {Array} listeners that found on element\r\n */\r\n findByElement(element) {\r\n let listenersOnElement = [];\r\n\r\n for (let i = 0; i < this.allListeners.length; i++) {\r\n let listener = this.allListeners[i];\r\n\r\n if (listener.element === element) {\r\n listenersOnElement.push(listener);\r\n }\r\n }\r\n\r\n return listenersOnElement;\r\n }\r\n\r\n /**\r\n * Search method: looks for listener by passed event type\r\n * @param {String} eventType\r\n * @return {Array} listeners that found on element\r\n */\r\n findByType(eventType) {\r\n let listenersWithType = [];\r\n\r\n for (let i = 0; i < this.allListeners.length; i++) {\r\n let listener = this.allListeners[i];\r\n\r\n if (listener.type === eventType) {\r\n listenersWithType.push(listener);\r\n }\r\n }\r\n\r\n return listenersWithType;\r\n }\r\n\r\n /**\r\n * Search method: looks for listener by passed handler\r\n * @param {Function} handler\r\n * @return {Array} listeners that found on element\r\n */\r\n findByHandler(handler) {\r\n let listenersWithHandler = [];\r\n\r\n for (let i = 0; i < this.allListeners.length; i++) {\r\n let listener = this.allListeners[i];\r\n\r\n if (listener.handler === handler) {\r\n listenersWithHandler.push(listener);\r\n }\r\n }\r\n\r\n return listenersWithHandler;\r\n }\r\n\r\n /**\r\n * @param {Element} element\r\n * @param {String} eventType\r\n * @param {Function} handler\r\n * @return {Element|null}\r\n */\r\n findOne(element, eventType, handler) {\r\n let foundListeners = this.findAll(element, eventType, handler);\r\n\r\n return foundListeners.length > 0 ? foundListeners[0] : null;\r\n }\r\n\r\n /**\r\n * @param {Element} element\r\n * @param {String} eventType\r\n * @param {Function} handler\r\n * @return {Array}\r\n */\r\n findAll(element, eventType, handler) {\r\n let found,\r\n foundByElements = element ? this.findByElement(element) : [];\r\n // foundByEventType = eventType ? this.findByType(eventType) : [],\r\n // foundByHandler = handler ? this.findByHandler(handler) : [];\r\n\r\n if (element && eventType && handler) {\r\n found = foundByElements.filter( event => event.eventType === eventType && event.handler === handler );\r\n } else if (element && eventType) {\r\n found = foundByElements.filter( event => event.eventType === eventType);\r\n } else {\r\n found = foundByElements;\r\n }\r\n\r\n return found;\r\n }\r\n\r\n /**\r\n * Removes all listeners\r\n */\r\n removeAll() {\r\n this.allListeners.map( (current) => {\r\n current.element.removeEventListener(current.eventType, current.handler);\r\n });\r\n\r\n this.allListeners = [];\r\n }\r\n}\r\n","/**\r\n * Codex Editor Renderer Module\r\n *\r\n * @module Renderer\r\n * @author CodeX Team\r\n *\r\n * @version 2.0.0\r\n */\r\nexport default class Renderer extends Module {\r\n /**\r\n * @constructor\r\n * @param {EditorConfig} config\r\n */\r\n constructor({config}) {\r\n super({config});\r\n }\r\n\r\n /**\r\n * @typedef {Object} RendererItems\r\n * @property {String} type - tool name\r\n * @property {Object} data - tool data\r\n */\r\n\r\n /**\r\n * @example\r\n *\r\n * items: [\r\n * {\r\n * type : 'paragraph',\r\n * data : {\r\n * text : 'Hello from Codex!'\r\n * }\r\n * },\r\n * {\r\n * type : 'paragraph',\r\n * data : {\r\n * text : 'Leave feedback if you like it!'\r\n * }\r\n * },\r\n * ]\r\n *\r\n */\r\n\r\n /**\r\n * Make plugin blocks from array of plugin`s data\r\n * @param {RendererItems[]} items\r\n */\r\n render(items) {\r\n let chainData = [];\r\n\r\n for (let i = 0; i < items.length; i++) {\r\n chainData.push({\r\n function: () => this.insertBlock(items[i])\r\n });\r\n }\r\n\r\n return _.sequence(chainData);\r\n }\r\n\r\n /**\r\n * Get plugin instance\r\n * Add plugin instance to BlockManager\r\n * Insert block to working zone\r\n *\r\n * @param {Object} item\r\n * @returns {Promise.}\r\n * @private\r\n */\r\n insertBlock(item) {\r\n let tool = item.type,\r\n data = item.data,\r\n settings = item.settings;\r\n\r\n if (tool in this.Editor.Tools.available) {\r\n this.Editor.BlockManager.insert(tool, data, settings);\r\n } else {\r\n /**\r\n * @todo show warning notification message\r\n *\r\n * `${tool} blocks was skipped.`\r\n */\r\n\r\n _.log(`Tool «${tool}» is not found. Check 'tools' property at your initial CodeX Editor config.`, 'warn');\r\n }\r\n\r\n return Promise.resolve();\r\n }\r\n}\r\n","/**\r\n * CodeX Sanitizer\r\n *\r\n * @module Sanitizer\r\n * Clears HTML from taint tags\r\n *\r\n * @version 2.0.0\r\n *\r\n * @example\r\n * Module can be used within two ways:\r\n * 1) When you have an instance\r\n * - this.Editor.Sanitizer.clean(yourTaintString);\r\n * 2) As static method\r\n * - CodexEditor.Sanitizer.clean(yourTaintString, yourCustomConfiguration);\r\n *\r\n * {@link SanitizerConfig}\r\n */\r\n\r\n\r\n/**\r\n * @typedef {Object} SanitizerConfig\r\n * @property {Object} tags - define tags restrictions\r\n *\r\n * @example\r\n *\r\n * tags : {\r\n * p: true,\r\n * a: {\r\n * href: true,\r\n * rel: \"nofollow\",\r\n * target: \"_blank\"\r\n * }\r\n * }\r\n */\r\nexport default class Sanitizer extends Module {\r\n /**\r\n * Initializes Sanitizer module\r\n * Sets default configuration if custom not exists\r\n *\r\n * @property {SanitizerConfig} this.defaultConfig\r\n * @property {HTMLJanitor} this._sanitizerInstance - Sanitizer library\r\n *\r\n * @param {SanitizerConfig} config\r\n */\r\n constructor({config}) {\r\n super({config});\r\n\r\n // default config\r\n this.defaultConfig = null;\r\n this._sanitizerInstance = null;\r\n\r\n /** Custom configuration */\r\n this.sanitizerConfig = config.settings ? config.settings.sanitizer : {};\r\n\r\n /** HTML Janitor library */\r\n this.sanitizerInstance = require('html-janitor');\r\n }\r\n\r\n /**\r\n * If developer uses editor's API, then he can customize sanitize restrictions.\r\n * Or, sanitizing config can be defined globally in editors initialization. That config will be used everywhere\r\n * At least, if there is no config overrides, that API uses Default configuration\r\n *\r\n * @uses https://www.npmjs.com/package/html-janitor\r\n *\r\n * @param {HTMLJanitor} library - sanitizer extension\r\n */\r\n set sanitizerInstance(library) {\r\n this._sanitizerInstance = new library(this.defaultConfig);\r\n }\r\n\r\n /**\r\n * Sets sanitizer configuration. Uses default config if user didn't pass the restriction\r\n * @param {SanitizerConfig} config\r\n */\r\n set sanitizerConfig(config) {\r\n if (_.isEmpty(config)) {\r\n this.defaultConfig = {\r\n tags: {\r\n p: {},\r\n a: {\r\n href: true,\r\n target: '_blank',\r\n rel: 'nofollow'\r\n }\r\n }\r\n };\r\n } else {\r\n this.defaultConfig = config;\r\n }\r\n }\r\n\r\n /**\r\n * Cleans string from unwanted tags\r\n * @param {String} taintString - HTML string\r\n * @param {Object} customConfig - custom sanitizer configuration. Method uses default if param is empty\r\n * @return {String} clean HTML\r\n */\r\n clean(taintString, customConfig = {}) {\r\n if (_.isEmpty(customConfig)) {\r\n return this._sanitizerInstance.clean(taintString);\r\n } else {\r\n return Sanitizer.clean(taintString, customConfig);\r\n }\r\n }\r\n\r\n /**\r\n * Cleans string from unwanted tags\r\n * @static\r\n *\r\n * Method allows to use default config\r\n *\r\n * @param {String} taintString - taint string\r\n * @param {SanitizerConfig} customConfig - allowed tags\r\n *\r\n * @return {String} clean HTML\r\n */\r\n static clean(taintString, customConfig) {\r\n let newInstance = Sanitizer(customConfig);\r\n\r\n return newInstance.clean(taintString);\r\n }\r\n}\r\n","/**\r\n * Codex Editor Saver\r\n *\r\n * @module Saver\r\n * @author Codex Team\r\n * @version 2.0.0\r\n */\r\n\r\n/**\r\n * @typedef {Object} SavedData\r\n * @property {Date} time - saving proccess time\r\n * @property {Object} items - extracted data\r\n * @property {String} version - CodexEditor version\r\n */\r\n\r\n/**\r\n * @classdesc This method reduces all Blocks asyncronically and calls Block's save method to extract data\r\n *\r\n * @typedef {Saver} Saver\r\n * @property {Element} html - Editor HTML content\r\n * @property {String} json - Editor JSON output\r\n */\r\nexport default class Saver extends Module {\r\n /**\r\n * @constructor\r\n * @param config\r\n */\r\n constructor({config}) {\r\n super({config});\r\n\r\n this.output = null;\r\n this.blocksData = [];\r\n }\r\n\r\n /**\r\n * Composes new chain of Promises to fire them alternatelly\r\n * @return {SavedData}\r\n */\r\n save() {\r\n let blocks = this.Editor.BlockManager.blocks,\r\n chainData = [];\r\n\r\n blocks.forEach((block) => {\r\n chainData.push(block.data);\r\n });\r\n\r\n return Promise.all(chainData)\r\n .then((allExtractedData) => this.makeOutput(allExtractedData))\r\n .then((outputData) => {\r\n return outputData;\r\n });\r\n }\r\n\r\n /**\r\n * Creates output object with saved data, time and version of editor\r\n * @param {Object} allExtractedData\r\n * @return {SavedData}\r\n */\r\n makeOutput(allExtractedData) {\r\n let items = [],\r\n totalTime = 0;\r\n\r\n console.groupCollapsed('[CodexEditor saving]:');\r\n\r\n allExtractedData.forEach((extraction) => {\r\n /** Group process info */\r\n console.log(`«${extraction.tool}» saving info`, extraction);\r\n totalTime += extraction.time;\r\n items.push({\r\n type: extraction.tool,\r\n data: extraction.data\r\n });\r\n });\r\n\r\n console.log('Total', totalTime);\r\n console.groupEnd();\r\n\r\n return {\r\n time : +new Date(),\r\n items : items,\r\n version : VERSION,\r\n };\r\n }\r\n}\r\n\r\n// module.exports = (function (saver) {\r\n//\r\n// let editor = codex.editor;\r\n//\r\n// /**\r\n// * @public\r\n// * Save blocks\r\n// */\r\n// saver.save = function () {\r\n//\r\n// /** Save html content of redactor to memory */\r\n// editor.state.html = editor.nodes.redactor.innerHTML;\r\n//\r\n// /** Clean jsonOutput state */\r\n// editor.state.jsonOutput = [];\r\n//\r\n// return saveBlocks(editor.nodes.redactor.childNodes);\r\n//\r\n// };\r\n//\r\n// /**\r\n// * @private\r\n// * Save each block data\r\n// *\r\n// * @param blocks\r\n// * @returns {Promise.}\r\n// */\r\n// let saveBlocks = function (blocks) {\r\n//\r\n// let data = [];\r\n//\r\n// for(let index = 0; index < blocks.length; index++) {\r\n//\r\n// data.push(getBlockData(blocks[index]));\r\n//\r\n// }\r\n//\r\n// return Promise.all(data)\r\n// .then(makeOutput)\r\n// .catch(editor.core.log);\r\n//\r\n// };\r\n//\r\n// /** Save and validate block data */\r\n// let getBlockData = function (block) {\r\n//\r\n// return saveBlockData(block)\r\n// .then(validateBlockData)\r\n// .catch(editor.core.log);\r\n//\r\n// };\r\n//\r\n// /**\r\n// * @private\r\n// * Call block`s plugin save method and return saved data\r\n// *\r\n// * @param block\r\n// * @returns {Object}\r\n// */\r\n// let saveBlockData = function (block) {\r\n//\r\n// let pluginName = block.dataset.tool;\r\n//\r\n// /** Check for plugin existence */\r\n// if (!editor.tools[pluginName]) {\r\n//\r\n// editor.core.log(`Plugin «${pluginName}» not found`, 'error');\r\n// return {data: null, pluginName: null};\r\n//\r\n// }\r\n//\r\n// /** Check for plugin having save method */\r\n// if (typeof editor.tools[pluginName].save !== 'function') {\r\n//\r\n// editor.core.log(`Plugin «${pluginName}» must have save method`, 'error');\r\n// return {data: null, pluginName: null};\r\n//\r\n// }\r\n//\r\n// /** Result saver */\r\n// let blockContent = block.childNodes[0],\r\n// pluginsContent = blockContent.childNodes[0],\r\n// position = pluginsContent.dataset.inputPosition;\r\n//\r\n// /** If plugin wasn't available then return data from cache */\r\n// if ( editor.tools[pluginName].available === false ) {\r\n//\r\n// return Promise.resolve({data: codex.editor.state.blocks.items[position].data, pluginName});\r\n//\r\n// }\r\n//\r\n// return Promise.resolve(pluginsContent)\r\n// .then(editor.tools[pluginName].save)\r\n// .then(data => Object({data, pluginName}));\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Call plugin`s validate method. Return false if validation failed\r\n// *\r\n// * @param data\r\n// * @param pluginName\r\n// * @returns {Object|Boolean}\r\n// */\r\n// let validateBlockData = function ({data, pluginName}) {\r\n//\r\n// if (!data || !pluginName) {\r\n//\r\n// return false;\r\n//\r\n// }\r\n//\r\n// if (editor.tools[pluginName].validate) {\r\n//\r\n// let result = editor.tools[pluginName].validate(data);\r\n//\r\n// /**\r\n// * Do not allow invalid data\r\n// */\r\n// if (!result) {\r\n//\r\n// return false;\r\n//\r\n// }\r\n//\r\n// }\r\n//\r\n// return {data, pluginName};\r\n//\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Compile article output\r\n// *\r\n// * @param savedData\r\n// * @returns {{time: number, version, items: (*|Array)}}\r\n// */\r\n// let makeOutput = function (savedData) {\r\n//\r\n// savedData = savedData.filter(blockData => blockData);\r\n//\r\n// let items = savedData.map(blockData => Object({type: blockData.pluginName, data: blockData.data}));\r\n//\r\n// editor.state.jsonOutput = items;\r\n//\r\n// return {\r\n// id: editor.state.blocks.id || null,\r\n// time: +new Date(),\r\n// version: editor.version,\r\n// items\r\n// };\r\n//\r\n// };\r\n//\r\n// return saver;\r\n//\r\n// })({});\r\n","/**\r\n * Block Settings\r\n *\r\n * ____ Settings Panel ____\r\n * | ...................... |\r\n * | . Tool Settings . |\r\n * | ...................... |\r\n * | . Default Settings . |\r\n * | ...................... |\r\n * |________________________|\r\n */\r\nexport default class BlockSettings extends Module {\r\n /**\r\n * @constructor\r\n */\r\n constructor({config}) {\r\n super({config});\r\n\r\n this.nodes = {\r\n wrapper: null,\r\n toolSettings: null,\r\n defaultSettings: null\r\n };\r\n }\r\n\r\n /**\r\n * Module Events\r\n * @return {{opened: string, closed: string}}\r\n */\r\n get events() {\r\n return {\r\n opened: 'block-settings-opened',\r\n closed: 'block-settings-closed',\r\n };\r\n }\r\n\r\n /**\r\n * Block Settings CSS\r\n * @return {{wrapper, wrapperOpened, toolSettings, defaultSettings, button}}\r\n */\r\n static get CSS() {\r\n return {\r\n // Settings Panel\r\n wrapper: 'ce-settings',\r\n wrapperOpened: 'ce-settings--opened',\r\n toolSettings: 'ce-settings__plugin-zone',\r\n defaultSettings: 'ce-settings__default-zone',\r\n\r\n button: 'ce-settings__button'\r\n };\r\n }\r\n\r\n /**\r\n * Panel with block settings with 2 sections:\r\n * - Tool's Settings\r\n * - Default Settings [Move, Remove, etc]\r\n *\r\n * @return {Element}\r\n */\r\n make() {\r\n this.nodes.wrapper = $.make('div', BlockSettings.CSS.wrapper);\r\n\r\n this.nodes.toolSettings = $.make('div', BlockSettings.CSS.toolSettings);\r\n this.nodes.defaultSettings = $.make('div', BlockSettings.CSS.defaultSettings);\r\n\r\n $.append(this.nodes.wrapper, [this.nodes.toolSettings, this.nodes.defaultSettings]);\r\n }\r\n\r\n /**\r\n * Add Tool's settings\r\n */\r\n addToolSettings() {\r\n if (typeof this.Editor.BlockManager.currentBlock.tool.makeSettings === 'function') {\r\n $.append(this.nodes.toolSettings, this.Editor.BlockManager.currentBlock.tool.makeSettings());\r\n }\r\n }\r\n\r\n /**\r\n * Add default settings\r\n */\r\n addDefaultSettings() {\r\n $.append(this.nodes.defaultSettings, this.Editor.BlockManager.currentBlock.renderTunes());\r\n }\r\n\r\n /**\r\n * Is Block Settings opened or not\r\n * @returns {boolean}\r\n */\r\n get opened() {\r\n return this.nodes.wrapper.classList.contains(BlockSettings.CSS.wrapperOpened);\r\n }\r\n\r\n /**\r\n * Open Block Settings pane\r\n */\r\n open() {\r\n this.nodes.wrapper.classList.add(BlockSettings.CSS.wrapperOpened);\r\n\r\n /**\r\n * Fill Tool's settings\r\n */\r\n this.addToolSettings();\r\n\r\n /**\r\n * Add default settings that presents for all Blocks\r\n */\r\n this.addDefaultSettings();\r\n\r\n /** Tell to subscribers that block settings is opened */\r\n this.Editor.Events.emit(this.events.opened);\r\n }\r\n\r\n /**\r\n * Close Block Settings pane\r\n */\r\n close() {\r\n this.nodes.wrapper.classList.remove(BlockSettings.CSS.wrapperOpened);\r\n\r\n /** Clear settings */\r\n this.nodes.toolSettings.innerHTML = '';\r\n this.nodes.defaultSettings.innerHTML = '';\r\n\r\n /** Tell to subscribers that block settings is closed */\r\n this.Editor.Events.emit(this.events.closed);\r\n }\r\n}\r\n","import BoldInlineTool from '../inline-tools/inline-tool-bold';\r\nimport ItalicInlineTool from '../inline-tools/inline-tool-italic';\r\nimport LinkInlineTool from '../inline-tools/inline-tool-link';\r\nimport Selection from '../selection';\r\nexport default class InlineToolbar extends Module {\r\n /**\r\n * @constructor\r\n */\r\n constructor({ config }) {\r\n super({ config });\r\n /**\r\n * CSS styles\r\n */\r\n this.CSS = {\r\n inlineToolbar: 'ce-inline-toolbar',\r\n inlineToolbarShowed: 'ce-inline-toolbar--showed',\r\n buttonsWrapper: 'ce-inline-toolbar__buttons',\r\n actionsWrapper: 'ce-inline-toolbar__actions',\r\n };\r\n /**\r\n * Inline Toolbar elements\r\n */\r\n this.nodes = {\r\n wrapper: null,\r\n buttons: null,\r\n /**\r\n * Zone below the buttons where Tools can create additional actions by 'renderActions()' method\r\n * For example, input for the 'link' tool or textarea for the 'comment' tool\r\n */\r\n actions: null,\r\n };\r\n /**\r\n * Margin above/below the Toolbar\r\n */\r\n this.toolbarVerticalMargin = 20;\r\n }\r\n /**\r\n * Inline Toolbar Tools\r\n * @todo Merge internal tools with external\r\n */\r\n get tools() {\r\n if (!this.toolsInstances) {\r\n this.toolsInstances = [\r\n new BoldInlineTool(this.Editor.API.methods),\r\n new ItalicInlineTool(this.Editor.API.methods),\r\n new LinkInlineTool(this.Editor.API.methods),\r\n ...this.Editor.Tools.inline.map((Tool) => new Tool(this.Editor.API.methods)),\r\n ];\r\n }\r\n return this.toolsInstances;\r\n }\r\n /**\r\n * Making DOM\r\n */\r\n make() {\r\n this.nodes.wrapper = $.make('div', this.CSS.inlineToolbar);\r\n this.nodes.buttons = $.make('div', this.CSS.buttonsWrapper);\r\n this.nodes.actions = $.make('div', this.CSS.actionsWrapper);\r\n /**\r\n * Append Inline Toolbar to the Editor\r\n */\r\n $.append(this.nodes.wrapper, [this.nodes.buttons, this.nodes.actions]);\r\n $.append(this.Editor.UI.nodes.wrapper, this.nodes.wrapper);\r\n /**\r\n * Append Inline Toolbar Tools\r\n */\r\n this.addTools();\r\n }\r\n /**\r\n *\r\n *\r\n * Moving / appearance\r\n * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r\n *\r\n */\r\n /**\r\n * Shows Inline Toolbar by keyup/mouseup\r\n * @param {KeyboardEvent|MouseEvent} event\r\n */\r\n handleShowingEvent(event) {\r\n if (!this.allowedToShow(event)) {\r\n this.close();\r\n return;\r\n }\r\n this.move();\r\n this.open();\r\n /** Check Tools state for selected fragment */\r\n this.checkToolsState();\r\n }\r\n /**\r\n * Move Toolbar to the selected text\r\n */\r\n move() {\r\n const selectionRect = Selection.rect;\r\n const wrapperOffset = this.Editor.UI.nodes.wrapper.getBoundingClientRect();\r\n const newCoords = {\r\n x: selectionRect.x - wrapperOffset.left,\r\n y: selectionRect.y\r\n + selectionRect.height\r\n // + window.scrollY\r\n - wrapperOffset.top\r\n + this.toolbarVerticalMargin,\r\n };\r\n /**\r\n * If we know selections width, place InlineToolbar to center\r\n */\r\n if (selectionRect.width) {\r\n newCoords.x += Math.floor(selectionRect.width / 2);\r\n }\r\n this.nodes.wrapper.style.left = Math.floor(newCoords.x) + 'px';\r\n this.nodes.wrapper.style.top = Math.floor(newCoords.y) + 'px';\r\n }\r\n /**\r\n * Shows Inline Toolbar\r\n */\r\n open() {\r\n this.nodes.wrapper.classList.add(this.CSS.inlineToolbarShowed);\r\n this.tools.forEach((tool) => {\r\n if (typeof tool.clear === 'function') {\r\n tool.clear();\r\n }\r\n });\r\n }\r\n /**\r\n * Hides Inline Toolbar\r\n */\r\n close() {\r\n this.nodes.wrapper.classList.remove(this.CSS.inlineToolbarShowed);\r\n this.tools.forEach((tool) => {\r\n if (typeof tool.clear === 'function') {\r\n tool.clear();\r\n }\r\n });\r\n }\r\n /**\r\n * Need to show Inline Toolbar or not\r\n * @param {KeyboardEvent|MouseEvent} event\r\n */\r\n allowedToShow(event) {\r\n /**\r\n * Tags conflicts with window.selection function.\r\n * Ex. IMG tag returns null (Firefox) or Redactors wrapper (Chrome)\r\n */\r\n const tagsConflictsWithSelection = ['IMG', 'INPUT'];\r\n if (event && tagsConflictsWithSelection.includes(event.target.tagName)) {\r\n return false;\r\n }\r\n const currentSelection = Selection.get(), selectedText = Selection.text;\r\n // old browsers\r\n if (!currentSelection || !currentSelection.anchorNode) {\r\n return false;\r\n }\r\n // empty selection\r\n if (currentSelection.isCollapsed || selectedText.length < 1) {\r\n return false;\r\n }\r\n // is enabled by current Block's Tool\r\n const currentBlock = this.Editor.BlockManager.getBlock(currentSelection.anchorNode);\r\n if (!currentBlock) {\r\n return false;\r\n }\r\n const toolConfig = this.config.toolsConfig[currentBlock.name];\r\n return toolConfig && toolConfig[this.Editor.Tools.apiSettings.IS_ENABLED_INLINE_TOOLBAR];\r\n }\r\n /**\r\n *\r\n *\r\n * Working with Tools\r\n * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r\n *\r\n */\r\n /**\r\n * Fill Inline Toolbar with Tools\r\n */\r\n addTools() {\r\n this.tools.forEach((tool) => {\r\n this.addTool(tool);\r\n });\r\n }\r\n /**\r\n * Add tool button and activate clicks\r\n * @param {InlineTool} tool - Tool's instance\r\n */\r\n addTool(tool) {\r\n const button = tool.render();\r\n if (!button) {\r\n _.log('Render method must return an instance of Node', 'warn', tool);\r\n return;\r\n }\r\n this.nodes.buttons.appendChild(button);\r\n if (typeof tool.renderActions === 'function') {\r\n const actions = tool.renderActions();\r\n this.nodes.actions.appendChild(actions);\r\n }\r\n this.Editor.Listeners.on(button, 'click', () => {\r\n this.toolClicked(tool);\r\n });\r\n }\r\n /**\r\n * Inline Tool button clicks\r\n * @param {InlineTool} tool - Tool's instance\r\n */\r\n toolClicked(tool) {\r\n const range = Selection.range;\r\n tool.surround(range);\r\n this.checkToolsState();\r\n }\r\n /**\r\n * Check Tools` state by selection\r\n */\r\n checkToolsState() {\r\n this.tools.forEach((tool) => {\r\n tool.checkState(Selection.get());\r\n });\r\n }\r\n}\r\n","/**\r\n * @class Toolbox\r\n * @classdesc Holder for Tools\r\n *\r\n * @typedef {Toolbox} Toolbox\r\n * @property {Boolean} opened - opening state\r\n * @property {Object} nodes - Toolbox nodes\r\n * @property {Object} CSS - CSS class names\r\n *\r\n */\r\nexport default class Toolbox extends Module {\r\n /**\r\n * @constructor\r\n */\r\n constructor({config}) {\r\n super({config});\r\n\r\n this.nodes = {\r\n toolbox: null,\r\n buttons: []\r\n };\r\n\r\n /**\r\n * Opening state\r\n * @type {boolean}\r\n */\r\n this.opened = false;\r\n }\r\n\r\n /**\r\n * CSS styles\r\n * @return {{toolbox: string, toolboxButton: string, toolboxOpened: string}}\r\n */\r\n static get CSS() {\r\n return {\r\n toolbox: 'ce-toolbox',\r\n toolboxButton: 'ce-toolbox__button',\r\n toolboxOpened: 'ce-toolbox--opened',\r\n };\r\n }\r\n\r\n /**\r\n * Makes the Toolbox\r\n */\r\n make() {\r\n this.nodes.toolbox = $.make('div', Toolbox.CSS.toolbox);\r\n $.append(this.Editor.Toolbar.nodes.content, this.nodes.toolbox);\r\n\r\n this.addTools();\r\n }\r\n\r\n /**\r\n * Iterates available tools and appends them to the Toolbox\r\n */\r\n addTools() {\r\n let tools = this.Editor.Tools.toolsAvailable;\r\n\r\n for (let toolName in tools) {\r\n this.addTool(toolName, tools[toolName]);\r\n }\r\n }\r\n\r\n /**\r\n * Append Tool to the Toolbox\r\n *\r\n * @param {string} toolName - tool name\r\n * @param {Tool} tool - tool class\r\n */\r\n addTool(toolName, tool) {\r\n const api = this.Editor.Tools.apiSettings;\r\n\r\n if (tool[api.IS_DISPLAYED_IN_TOOLBOX] && !tool[api.TOOLBAR_ICON_CLASS]) {\r\n _.log('Toolbar icon class name is missed. Tool %o skipped', 'warn', toolName);\r\n return;\r\n }\r\n\r\n /**\r\n * @todo Add checkup for the render method\r\n */\r\n // if (typeof tool.render !== 'function') {\r\n //\r\n // _.log('render method missed. Tool %o skipped', 'warn', tool);\r\n // return;\r\n //\r\n // }\r\n\r\n /**\r\n * Skip tools that pass 'displayInToolbox=false'\r\n */\r\n if (!tool[api.IS_DISPLAYED_IN_TOOLBOX]) {\r\n return;\r\n }\r\n\r\n let button = $.make('li', [Toolbox.CSS.toolboxButton, tool[api.TOOLBAR_ICON_CLASS]], {\r\n title: toolName\r\n });\r\n\r\n /**\r\n * Save tool's name in the button data-name\r\n */\r\n button.dataset.name = toolName;\r\n\r\n $.append(this.nodes.toolbox, button);\r\n\r\n this.nodes.toolbox.appendChild(button);\r\n this.nodes.buttons.push(button);\r\n\r\n /**\r\n * @todo add event with module Listeners\r\n */\r\n // this.Editor.Listeners.add();\r\n button.addEventListener('click', event => {\r\n this.buttonClicked(event);\r\n }, false);\r\n }\r\n\r\n /**\r\n * Toolbox button click listener\r\n * 1) if block is empty -> replace\r\n * 2) if block is not empty -> add new block below\r\n *\r\n * @param {MouseEvent} event\r\n */\r\n buttonClicked(event) {\r\n let toolButton = event.target,\r\n toolName = toolButton.dataset.name,\r\n tool = this.Editor.Tools.toolClasses[toolName];\r\n\r\n /**\r\n * @type {Block}\r\n */\r\n let currentBlock = this.Editor.BlockManager.currentBlock;\r\n\r\n /**\r\n * We do replace if:\r\n * - block is empty\r\n * - block is not irreplaceable\r\n * @type {Array}\r\n */\r\n if (!tool[this.Editor.Tools.apiSettings.IS_IRREPLACEBLE_TOOL] && currentBlock.isEmpty) {\r\n this.Editor.BlockManager.replace(toolName);\r\n } else {\r\n this.Editor.BlockManager.insert(toolName);\r\n }\r\n\r\n /**\r\n * @todo set caret to the new block\r\n */\r\n\r\n // window.setTimeout(function () {\r\n\r\n /** Set caret to current block */\r\n // editor.caret.setToBlock(currentInputIndex);\r\n\r\n // }, 10);\r\n\r\n /**\r\n * Move toolbar when node is changed\r\n */\r\n this.Editor.Toolbar.move();\r\n }\r\n\r\n /**\r\n * Open Toolbox with Tools\r\n */\r\n open() {\r\n this.nodes.toolbox.classList.add(Toolbox.CSS.toolboxOpened);\r\n this.opened = true;\r\n }\r\n\r\n /**\r\n * Close Toolbox\r\n */\r\n close() {\r\n this.nodes.toolbox.classList.remove(Toolbox.CSS.toolboxOpened);\r\n this.opened = false;\r\n }\r\n\r\n /**\r\n * Close Toolbox\r\n */\r\n toggle() {\r\n if (!this.opened) {\r\n this.open();\r\n } else {\r\n this.close();\r\n }\r\n }\r\n}\r\n","/**\r\n *\r\n * «Toolbar» is the node that moves up/down over current block\r\n *\r\n * ______________________________________ Toolbar ____________________________________________\r\n * | |\r\n * | ..................... Content .................... ......... Block Actions .......... |\r\n * | . . . . |\r\n * | . . . [Open Settings] . |\r\n * | . [Plus Button] [Toolbox: {Tool1}, {Tool2}] . . . |\r\n * | . . . [Settings Panel] . |\r\n * | .................................................. .................................. |\r\n * | |\r\n * |___________________________________________________________________________________________|\r\n *\r\n *\r\n * Toolbox — its an Element contains tools buttons. Can be shown by Plus Button.\r\n *\r\n * _______________ Toolbox _______________\r\n * | |\r\n * | [Header] [Image] [List] [Quote] ... |\r\n * |_______________________________________|\r\n *\r\n *\r\n * Settings Panel — is an Element with block settings:\r\n *\r\n * ____ Settings Panel ____\r\n * | ...................... |\r\n * | . Tool Settings . |\r\n * | ...................... |\r\n * | . Default Settings . |\r\n * | ...................... |\r\n * |________________________|\r\n *\r\n *\r\n * @class\r\n * @classdesc Toolbar module\r\n *\r\n * @typedef {Toolbar} Toolbar\r\n * @property {Object} nodes\r\n * @property {Element} nodes.wrapper - Toolbar main element\r\n * @property {Element} nodes.content - Zone with Plus button and toolbox.\r\n * @property {Element} nodes.actions - Zone with Block Settings and Remove Button\r\n * @property {Element} nodes.blockActionsButtons - Zone with Block Buttons: [Settings]\r\n * @property {Element} nodes.plusButton - Button that opens or closes Toolbox\r\n * @property {Element} nodes.toolbox - Container for tools\r\n * @property {Element} nodes.settingsToggler - open/close Settings Panel button\r\n * @property {Element} nodes.settings - Settings Panel\r\n * @property {Element} nodes.pluginSettings - Plugin Settings section of Settings Panel\r\n * @property {Element} nodes.defaultSettings - Default Settings section of Settings Panel\r\n */\r\nexport default class Toolbar extends Module {\r\n /**\r\n * @constructor\r\n */\r\n constructor({config}) {\r\n super({config});\r\n\r\n this.nodes = {\r\n wrapper : null,\r\n content : null,\r\n actions : null,\r\n\r\n // Content Zone\r\n plusButton : null,\r\n\r\n // Actions Zone\r\n blockActionsButtons: null,\r\n settingsToggler : null,\r\n };\r\n }\r\n\r\n /**\r\n * CSS styles\r\n * @return {Object}\r\n * @constructor\r\n */\r\n static get CSS() {\r\n return {\r\n toolbar: 'ce-toolbar',\r\n content: 'ce-toolbar__content',\r\n actions: 'ce-toolbar__actions',\r\n\r\n toolbarOpened: 'ce-toolbar--opened',\r\n\r\n // Content Zone\r\n plusButton: 'ce-toolbar__plus',\r\n plusButtonHidden: 'ce-toolbar__plus--hidden',\r\n\r\n // Actions Zone\r\n blockActionsButtons: 'ce-toolbar__actions-buttons',\r\n settingsToggler: 'ce-toolbar__settings-btn',\r\n };\r\n }\r\n\r\n /**\r\n * Makes toolbar\r\n */\r\n make() {\r\n this.nodes.wrapper = $.make('div', Toolbar.CSS.toolbar);\r\n\r\n /**\r\n * Make Content Zone and Actions Zone\r\n */\r\n ['content', 'actions'].forEach( el => {\r\n this.nodes[el] = $.make('div', Toolbar.CSS[el]);\r\n $.append(this.nodes.wrapper, this.nodes[el]);\r\n });\r\n\r\n\r\n /**\r\n * Fill Content Zone:\r\n * - Plus Button\r\n * - Toolbox\r\n */\r\n this.nodes.plusButton = $.make('div', Toolbar.CSS.plusButton);\r\n $.append(this.nodes.plusButton, $.svg('plus', 14, 14));\r\n $.append(this.nodes.content, this.nodes.plusButton);\r\n this.nodes.plusButton.addEventListener('click', event => this.plusButtonClicked(event), false);\r\n\r\n\r\n /**\r\n * Make a Toolbox\r\n */\r\n this.Editor.Toolbox.make();\r\n\r\n /**\r\n * Fill Actions Zone:\r\n * - Settings Toggler\r\n * - Remove Block Button\r\n * - Settings Panel\r\n */\r\n this.nodes.blockActionsButtons = $.make('div', Toolbar.CSS.blockActionsButtons);\r\n this.nodes.settingsToggler = $.make('span', Toolbar.CSS.settingsToggler);\r\n const settingsIcon = $.svg('dots', 18, 4);\r\n\r\n $.append(this.nodes.settingsToggler, settingsIcon);\r\n $.append(this.nodes.blockActionsButtons, this.nodes.settingsToggler);\r\n $.append(this.nodes.actions, this.nodes.blockActionsButtons);\r\n\r\n /**\r\n * Make and append Settings Panel\r\n */\r\n this.Editor.BlockSettings.make();\r\n $.append(this.nodes.actions, this.Editor.BlockSettings.nodes.wrapper);\r\n\r\n /**\r\n * Append toolbar to the Editor\r\n */\r\n $.append(this.Editor.UI.nodes.wrapper, this.nodes.wrapper);\r\n\r\n /**\r\n * Bind events on the Toolbar elements\r\n */\r\n this.bindEvents();\r\n }\r\n\r\n /**\r\n * Move Toolbar to the Current Block\r\n * @param {Boolean} forceClose - force close Toolbar Settings and Toolbar\r\n */\r\n move(forceClose = true) {\r\n if (forceClose) {\r\n /** Close Toolbox when we move toolbar */\r\n this.Editor.Toolbox.close();\r\n this.Editor.BlockSettings.close();\r\n }\r\n\r\n let currentNode = this.Editor.BlockManager.currentNode;\r\n\r\n /**\r\n * If no one Block selected as a Current\r\n */\r\n if (!currentNode) {\r\n return;\r\n }\r\n\r\n /**\r\n * @todo Compute dynamically on prepare\r\n * @type {number}\r\n */\r\n const defaultToolbarHeight = 49;\r\n const defaultOffset = 34;\r\n\r\n var newYCoordinate = currentNode.offsetTop - (defaultToolbarHeight / 2) + defaultOffset;\r\n\r\n this.nodes.wrapper.style.transform = `translate3D(0, ${Math.floor(newYCoordinate)}px, 0)`;\r\n }\r\n\r\n /**\r\n * Open Toolbar with Plus Button\r\n */\r\n open() {\r\n this.nodes.wrapper.classList.add(Toolbar.CSS.toolbarOpened);\r\n }\r\n\r\n /**\r\n * Close the Toolbar\r\n */\r\n close() {\r\n this.nodes.wrapper.classList.remove(Toolbar.CSS.toolbarOpened);\r\n }\r\n\r\n /**\r\n * Plus Button public methods\r\n * @return {{hide: function(): void, show: function(): void}}\r\n */\r\n get plusButton() {\r\n return {\r\n hide: () => this.nodes.plusButton.classList.add(Toolbar.CSS.plusButtonHidden),\r\n show: () => this.nodes.plusButton.classList.remove(Toolbar.CSS.plusButtonHidden)\r\n };\r\n }\r\n\r\n /**\r\n * Handler for Plus Button\r\n * @param {MouseEvent} event\r\n */\r\n plusButtonClicked() {\r\n this.Editor.Toolbox.toggle();\r\n }\r\n\r\n /**\r\n * Bind events on the Toolbar Elements:\r\n * - Block Settings\r\n */\r\n bindEvents() {\r\n /**\r\n * Settings toggler\r\n */\r\n this.Editor.Listeners.on(this.nodes.settingsToggler, 'click', (event) => {\r\n this.settingsTogglerClicked(event);\r\n });\r\n }\r\n\r\n /**\r\n * Clicks on the Block Settings toggler\r\n */\r\n settingsTogglerClicked() {\r\n if (this.Editor.BlockSettings.opened) {\r\n this.Editor.BlockSettings.close();\r\n } else {\r\n this.Editor.BlockSettings.open();\r\n }\r\n }\r\n}\r\n","/**\r\n * Inline toolbar\r\n *\r\n * Contains from tools:\r\n * Bold, Italic, Underline and Anchor\r\n *\r\n * @author Codex Team\r\n * @version 1.0\r\n */\r\n\r\nmodule.exports = (function (inline) {\n let editor = codex.editor;\r\n\r\n inline.buttonsOpened = null;\r\n inline.actionsOpened = null;\r\n inline.wrappersOffset = null;\r\n\r\n /**\r\n * saving selection that need for execCommand for styling\r\n *\r\n */\r\n inline.storedSelection = null;\r\n\r\n /**\r\n * @protected\r\n *\r\n * Open inline toobar\r\n */\r\n inline.show = function () {\n var currentNode = editor.content.currentNode,\r\n tool = currentNode.dataset.tool,\r\n plugin;\r\n\r\n /**\r\n * tool allowed to open inline toolbar\r\n */\r\n plugin = editor.tools[tool];\r\n\r\n if (!plugin.showInlineToolbar)\r\n return;\r\n\r\n var selectedText = inline.getSelectionText(),\r\n toolbar = editor.nodes.inlineToolbar.wrapper;\r\n\r\n if (selectedText.length > 0) {\n /** Move toolbar and open */\r\n editor.toolbar.inline.move();\r\n\r\n /** Open inline toolbar */\r\n toolbar.classList.add('opened');\r\n\r\n /** show buttons of inline toolbar */\r\n editor.toolbar.inline.showButtons();\n }\n };\r\n\r\n /**\r\n * @protected\r\n *\r\n * Closes inline toolbar\r\n */\r\n inline.close = function () {\n var toolbar = editor.nodes.inlineToolbar.wrapper;\r\n\r\n toolbar.classList.remove('opened');\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Moving toolbar\r\n */\r\n inline.move = function () {\n if (!this.wrappersOffset) {\n this.wrappersOffset = this.getWrappersOffset();\n }\r\n\r\n var coords = this.getSelectionCoords(),\r\n defaultOffset = 0,\r\n toolbar = editor.nodes.inlineToolbar.wrapper,\r\n newCoordinateX,\r\n newCoordinateY;\r\n\r\n if (toolbar.offsetHeight === 0) {\n defaultOffset = 40;\n }\r\n\r\n newCoordinateX = coords.x - this.wrappersOffset.left;\r\n newCoordinateY = coords.y + window.scrollY - this.wrappersOffset.top - defaultOffset - toolbar.offsetHeight;\r\n\r\n toolbar.style.transform = `translate3D(${Math.floor(newCoordinateX)}px, ${Math.floor(newCoordinateY)}px, 0)`;\r\n\r\n /** Close everything */\r\n editor.toolbar.inline.closeButtons();\r\n editor.toolbar.inline.closeAction();\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Tool Clicked\r\n */\r\n\r\n inline.toolClicked = function (event, type) {\n /**\r\n * For simple tools we use default browser function\r\n * For more complicated tools, we should write our own behavior\r\n */\r\n switch (type) {\n case 'createLink' : editor.toolbar.inline.createLinkAction(event, type); break;\r\n default : editor.toolbar.inline.defaultToolAction(type); break;\n }\r\n\r\n /**\r\n * highlight buttons\r\n * after making some action\r\n */\r\n editor.nodes.inlineToolbar.buttons.childNodes.forEach(editor.toolbar.inline.hightlight);\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Saving wrappers offset in DOM\r\n */\r\n inline.getWrappersOffset = function () {\n var wrapper = editor.nodes.wrapper,\r\n offset = this.getOffset(wrapper);\r\n\r\n this.wrappersOffset = offset;\r\n return offset;\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Calculates offset of DOM element\r\n *\r\n * @param el\r\n * @returns {{top: number, left: number}}\r\n */\r\n inline.getOffset = function ( el ) {\n var _x = 0;\r\n var _y = 0;\r\n\r\n while( el && !isNaN( el.offsetLeft ) && !isNaN( el.offsetTop ) ) {\n _x += (el.offsetLeft + el.clientLeft);\r\n _y += (el.offsetTop + el.clientTop);\r\n el = el.offsetParent;\n }\r\n return { top: _y, left: _x };\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Calculates position of selected text\r\n * @returns {{x: number, y: number}}\r\n */\r\n inline.getSelectionCoords = function () {\n var sel = document.selection, range;\r\n var x = 0, y = 0;\r\n\r\n if (sel) {\n if (sel.type != 'Control') {\n range = sel.createRange();\r\n range.collapse(true);\r\n x = range.boundingLeft;\r\n y = range.boundingTop;\n }\n } else if (window.getSelection) {\n sel = window.getSelection();\r\n\r\n if (sel.rangeCount) {\n range = sel.getRangeAt(0).cloneRange();\r\n if (range.getClientRects) {\n range.collapse(true);\r\n var rect = range.getClientRects()[0];\r\n\r\n if (!rect) {\n return;\n }\r\n\r\n x = rect.left;\r\n y = rect.top;\n }\n }\n }\r\n return { x: x, y: y };\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Returns selected text as String\r\n * @returns {string}\r\n */\r\n inline.getSelectionText = function () {\n var selectedText = '';\r\n\r\n // all modern browsers and IE9+\r\n if (window.getSelection) {\n selectedText = window.getSelection().toString();\n }\r\n\r\n return selectedText;\n };\r\n\r\n /** Opens buttons block */\r\n inline.showButtons = function () {\n var buttons = editor.nodes.inlineToolbar.buttons;\r\n\r\n buttons.classList.add('opened');\r\n\r\n editor.toolbar.inline.buttonsOpened = true;\r\n\r\n /** highlight buttons */\r\n editor.nodes.inlineToolbar.buttons.childNodes.forEach(editor.toolbar.inline.hightlight);\n };\r\n\r\n /** Makes buttons disappear */\r\n inline.closeButtons = function () {\n var buttons = editor.nodes.inlineToolbar.buttons;\r\n\r\n buttons.classList.remove('opened');\r\n\r\n editor.toolbar.inline.buttonsOpened = false;\n };\r\n\r\n /** Open buttons defined action if exist */\r\n inline.showActions = function () {\n var action = editor.nodes.inlineToolbar.actions;\r\n\r\n action.classList.add('opened');\r\n\r\n editor.toolbar.inline.actionsOpened = true;\n };\r\n\r\n /** Close actions block */\r\n inline.closeAction = function () {\n var action = editor.nodes.inlineToolbar.actions;\r\n\r\n action.innerHTML = '';\r\n action.classList.remove('opened');\r\n editor.toolbar.inline.actionsOpened = false;\n };\r\n\r\n\r\n /**\r\n * Callback for keydowns in inline toolbar \"Insert link...\" input\r\n */\r\n let inlineToolbarAnchorInputKeydown_ = function (event) {\n if (event.keyCode != editor.core.keys.ENTER) {\n return;\n }\r\n\r\n let editable = editor.content.currentNode,\r\n storedSelection = editor.toolbar.inline.storedSelection;\r\n\r\n editor.toolbar.inline.restoreSelection(editable, storedSelection);\r\n editor.toolbar.inline.setAnchor(this.value);\r\n\r\n /**\r\n * Preventing events that will be able to happen\r\n */\r\n event.preventDefault();\r\n event.stopImmediatePropagation();\r\n\r\n editor.toolbar.inline.clearRange();\n };\r\n\r\n /** Action for link creation or for setting anchor */\r\n inline.createLinkAction = function (event) {\n var isActive = this.isLinkActive();\r\n\r\n var editable = editor.content.currentNode,\r\n storedSelection = editor.toolbar.inline.saveSelection(editable);\r\n\r\n /** Save globally selection */\r\n editor.toolbar.inline.storedSelection = storedSelection;\r\n\r\n if (isActive) {\n /**\r\n * Changing stored selection. if we want to remove anchor from word\r\n * we should remove anchor from whole word, not only selected part.\r\n * The solution is than we get the length of current link\r\n * Change start position to - end of selection minus length of anchor\r\n */\r\n editor.toolbar.inline.restoreSelection(editable, storedSelection);\r\n\r\n editor.toolbar.inline.defaultToolAction('unlink');\n } else {\n /** Create input and close buttons */\r\n var action = editor.draw.inputForLink();\r\n\r\n editor.nodes.inlineToolbar.actions.appendChild(action);\r\n\r\n editor.toolbar.inline.closeButtons();\r\n editor.toolbar.inline.showActions();\r\n\r\n /**\r\n * focus to input\r\n * Solution: https://developer.mozilla.org/ru/docs/Web/API/HTMLElement/focus\r\n * Prevents event after showing input and when we need to focus an input which is in unexisted form\r\n */\r\n action.focus();\r\n event.preventDefault();\r\n\r\n /** Callback to link action */\r\n editor.listeners.add(action, 'keydown', inlineToolbarAnchorInputKeydown_, false);\n }\n };\r\n\r\n inline.isLinkActive = function () {\n var isActive = false;\r\n\r\n editor.nodes.inlineToolbar.buttons.childNodes.forEach(function (tool) {\n var dataType = tool.dataset.type;\r\n\r\n if (dataType == 'link' && tool.classList.contains('hightlighted')) {\n isActive = true;\n }\n });\r\n\r\n return isActive;\n };\r\n\r\n /** default action behavior of tool */\r\n inline.defaultToolAction = function (type) {\n document.execCommand(type, false, null);\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Sets URL\r\n *\r\n * @param {String} url - URL\r\n */\r\n inline.setAnchor = function (url) {\n document.execCommand('createLink', false, url);\r\n\r\n /** Close after URL inserting */\r\n editor.toolbar.inline.closeAction();\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Saves selection\r\n */\r\n inline.saveSelection = function (containerEl) {\n var range = window.getSelection().getRangeAt(0),\r\n preSelectionRange = range.cloneRange(),\r\n start;\r\n\r\n preSelectionRange.selectNodeContents(containerEl);\r\n preSelectionRange.setEnd(range.startContainer, range.startOffset);\r\n\r\n start = preSelectionRange.toString().length;\r\n\r\n return {\r\n start: start,\r\n end: start + range.toString().length\r\n };\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Sets to previous selection (Range)\r\n *\r\n * @param {Element} containerEl - editable element where we restore range\r\n * @param {Object} savedSel - range basic information to restore\r\n */\r\n inline.restoreSelection = function (containerEl, savedSel) {\n var range = document.createRange(),\r\n charIndex = 0;\r\n\r\n range.setStart(containerEl, 0);\r\n range.collapse(true);\r\n\r\n var nodeStack = [ containerEl ],\r\n node,\r\n foundStart = false,\r\n stop = false,\r\n nextCharIndex;\r\n\r\n while (!stop && (node = nodeStack.pop())) {\n if (node.nodeType == 3) {\n nextCharIndex = charIndex + node.length;\r\n\r\n if (!foundStart && savedSel.start >= charIndex && savedSel.start <= nextCharIndex) {\n range.setStart(node, savedSel.start - charIndex);\r\n foundStart = true;\n }\r\n if (foundStart && savedSel.end >= charIndex && savedSel.end <= nextCharIndex) {\n range.setEnd(node, savedSel.end - charIndex);\r\n stop = true;\n }\r\n charIndex = nextCharIndex;\n } else {\n var i = node.childNodes.length;\r\n\r\n while (i--) {\n nodeStack.push(node.childNodes[i]);\n }\n }\n }\r\n\r\n var sel = window.getSelection();\r\n\r\n sel.removeAllRanges();\r\n sel.addRange(range);\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Removes all ranges from window selection\r\n */\r\n inline.clearRange = function () {\n var selection = window.getSelection();\r\n\r\n selection.removeAllRanges();\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * sets or removes hightlight\r\n */\r\n inline.hightlight = function (tool) {\n var dataType = tool.dataset.type;\r\n\r\n if (document.queryCommandState(dataType)) {\n editor.toolbar.inline.setButtonHighlighted(tool);\n } else {\n editor.toolbar.inline.removeButtonsHighLight(tool);\n }\r\n\r\n /**\r\n *\r\n * hightlight for anchors\r\n */\r\n var selection = window.getSelection(),\r\n tag = selection.anchorNode.parentNode;\r\n\r\n if (tag.tagName == 'A' && dataType == 'link') {\n editor.toolbar.inline.setButtonHighlighted(tool);\n }\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Mark button if text is already executed\r\n */\r\n inline.setButtonHighlighted = function (button) {\n button.classList.add('hightlighted');\r\n\r\n /** At link tool we also change icon */\r\n if (button.dataset.type == 'link') {\n var icon = button.childNodes[0];\r\n\r\n icon.classList.remove('ce-icon-link');\r\n icon.classList.add('ce-icon-unlink');\n }\n };\r\n\r\n /**\r\n * @private\r\n *\r\n * Removes hightlight\r\n */\r\n inline.removeButtonsHighLight = function (button) {\n button.classList.remove('hightlighted');\r\n\r\n /** At link tool we also change icon */\r\n if (button.dataset.type == 'link') {\n var icon = button.childNodes[0];\r\n\r\n icon.classList.remove('ce-icon-unlink');\r\n icon.classList.add('ce-icon-link');\n }\n };\r\n\r\n\r\n return inline;\n})({});","/**\r\n * Toolbar settings\r\n *\r\n * @version 1.0.5\r\n */\r\n\r\nmodule.exports = (function (settings) {\n let editor = codex.editor;\r\n\r\n settings.opened = false;\r\n\r\n settings.setting = null;\r\n settings.actions = null;\r\n\r\n /**\r\n * Append and open settings\r\n */\r\n settings.open = function (toolType) {\n /**\r\n * Append settings content\r\n * It's stored in tool.settings\r\n */\r\n if ( !editor.tools[toolType] || !editor.tools[toolType].makeSettings ) {\n return;\n }\r\n\r\n /**\r\n * Draw settings block\r\n */\r\n var settingsBlock = editor.tools[toolType].makeSettings();\r\n\r\n editor.nodes.pluginSettings.appendChild(settingsBlock);\r\n\r\n\r\n /** Open settings block */\r\n editor.nodes.blockSettings.classList.add('opened');\r\n this.opened = true;\n };\r\n\r\n /**\r\n * Close and clear settings\r\n */\r\n settings.close = function () {\n editor.nodes.blockSettings.classList.remove('opened');\r\n editor.nodes.pluginSettings.innerHTML = '';\r\n\r\n this.opened = false;\n };\r\n\r\n /**\r\n * @param {string} toolType - plugin type\r\n */\r\n settings.toggle = function ( toolType ) {\n if ( !this.opened ) {\n this.open(toolType);\n } else {\n this.close();\n }\n };\r\n\r\n /**\r\n * Here we will draw buttons and add listeners to components\r\n */\r\n settings.makeRemoveBlockButton = function () {\n var removeBlockWrapper = editor.draw.node('SPAN', 'ce-toolbar__remove-btn', {}),\r\n settingButton = editor.draw.node('SPAN', 'ce-toolbar__remove-setting', { innerHTML : '' }),\r\n actionWrapper = editor.draw.node('DIV', 'ce-toolbar__remove-confirmation', {}),\r\n confirmAction = editor.draw.node('DIV', 'ce-toolbar__remove-confirm', { textContent : 'Удалить блок' }),\r\n cancelAction = editor.draw.node('DIV', 'ce-toolbar__remove-cancel', { textContent : 'Отмена' });\r\n\r\n editor.listeners.add(settingButton, 'click', editor.toolbar.settings.removeButtonClicked, false);\r\n\r\n editor.listeners.add(confirmAction, 'click', editor.toolbar.settings.confirmRemovingRequest, false);\r\n\r\n editor.listeners.add(cancelAction, 'click', editor.toolbar.settings.cancelRemovingRequest, false);\r\n\r\n actionWrapper.appendChild(confirmAction);\r\n actionWrapper.appendChild(cancelAction);\r\n\r\n removeBlockWrapper.appendChild(settingButton);\r\n removeBlockWrapper.appendChild(actionWrapper);\r\n\r\n /** Save setting */\r\n editor.toolbar.settings.setting = settingButton;\r\n editor.toolbar.settings.actions = actionWrapper;\r\n\r\n return removeBlockWrapper;\n };\r\n\r\n settings.removeButtonClicked = function () {\n var action = editor.toolbar.settings.actions;\r\n\r\n if (action.classList.contains('opened')) {\n editor.toolbar.settings.hideRemoveActions();\n } else {\n editor.toolbar.settings.showRemoveActions();\n }\r\n\r\n editor.toolbar.toolbox.close();\r\n editor.toolbar.settings.close();\n };\r\n\r\n settings.cancelRemovingRequest = function () {\n editor.toolbar.settings.actions.classList.remove('opened');\n };\r\n\r\n settings.confirmRemovingRequest = function () {\n var currentBlock = editor.content.currentNode,\r\n firstLevelBlocksCount;\r\n\r\n currentBlock.remove();\r\n\r\n firstLevelBlocksCount = editor.nodes.redactor.childNodes.length;\r\n\r\n /**\r\n * If all blocks are removed\r\n */\r\n if (firstLevelBlocksCount === 0) {\n /** update currentNode variable */\r\n editor.content.currentNode = null;\r\n\r\n /** Inserting new empty initial block */\r\n editor.ui.addInitialBlock();\n }\r\n\r\n editor.ui.saveInputs();\r\n\r\n editor.toolbar.close();\n };\r\n\r\n settings.showRemoveActions = function () {\n editor.toolbar.settings.actions.classList.add('opened');\n };\r\n\r\n settings.hideRemoveActions = function () {\n editor.toolbar.settings.actions.classList.remove('opened');\n };\r\n\r\n return settings;\n})({});\r\n","/**\r\n * Codex Editor toolbar module\r\n *\r\n * Contains:\r\n * - Inline toolbox\r\n * - Toolbox within plus button\r\n * - Settings section\r\n *\r\n * @author Codex Team\r\n * @version 1.0\r\n */\r\n\r\nmodule.exports = (function (toolbar) {\n let editor = codex.editor;\r\n\r\n toolbar.settings = require('./settings');\r\n toolbar.inline = require('./inline');\r\n toolbar.toolbox = require('./toolbox');\r\n\r\n /**\r\n * Margin between focused node and toolbar\r\n */\r\n toolbar.defaultToolbarHeight = 49;\r\n\r\n toolbar.defaultOffset = 34;\r\n\r\n toolbar.opened = false;\r\n\r\n toolbar.current = null;\r\n\r\n /**\r\n * @protected\r\n */\r\n toolbar.open = function () {\n if (editor.hideToolbar) {\n return;\n }\r\n\r\n let toolType = editor.content.currentNode.dataset.tool;\r\n\r\n if (!editor.tools[toolType] || !editor.tools[toolType].makeSettings ) {\n editor.nodes.showSettingsButton.classList.add('hide');\n } else {\n editor.nodes.showSettingsButton.classList.remove('hide');\n }\r\n\r\n editor.nodes.toolbar.classList.add('opened');\r\n this.opened = true;\n };\r\n\r\n /**\r\n * @protected\r\n */\r\n toolbar.close = function () {\n editor.nodes.toolbar.classList.remove('opened');\r\n\r\n toolbar.opened = false;\r\n toolbar.current = null;\r\n\r\n for (var button in editor.nodes.toolbarButtons) {\n editor.nodes.toolbarButtons[button].classList.remove('selected');\n }\r\n\r\n /** Close toolbox when toolbar is not displayed */\r\n editor.toolbar.toolbox.close();\r\n editor.toolbar.settings.close();\n };\r\n\r\n toolbar.toggle = function () {\n if ( !this.opened ) {\n this.open();\n } else {\n this.close();\n }\n };\r\n\r\n toolbar.hidePlusButton = function () {\n editor.nodes.plusButton.classList.add('hide');\n };\r\n\r\n toolbar.showPlusButton = function () {\n editor.nodes.plusButton.classList.remove('hide');\n };\r\n\r\n /**\r\n * Moving toolbar to the specified node\r\n */\r\n toolbar.move = function () {\n /** Close Toolbox when we move toolbar */\r\n editor.toolbar.toolbox.close();\r\n\r\n if (!editor.content.currentNode) {\n return;\n }\r\n\r\n var newYCoordinate = editor.content.currentNode.offsetTop - (editor.toolbar.defaultToolbarHeight / 2) + editor.toolbar.defaultOffset;\r\n\r\n editor.nodes.toolbar.style.transform = `translate3D(0, ${Math.floor(newYCoordinate)}px, 0)`;\r\n\r\n /** Close trash actions */\r\n editor.toolbar.settings.hideRemoveActions();\n };\r\n\r\n return toolbar;\n})({});\r\n","/**\r\n * Codex Editor toolbox\r\n *\r\n * All tools be able to appended here\r\n *\r\n * @author Codex Team\r\n * @version 1.0\r\n */\r\n\r\nmodule.exports = (function (toolbox) {\n let editor = codex.editor;\r\n\r\n toolbox.opened = false;\r\n toolbox.openedOnBlock = null;\r\n\r\n /** Shows toolbox */\r\n toolbox.open = function () {\n /** Close setting if toolbox is opened */\r\n if (editor.toolbar.settings.opened) {\n editor.toolbar.settings.close();\n }\r\n\r\n /** Add 'toolbar-opened' class for current block **/\r\n toolbox.openedOnBlock = editor.content.currentNode;\r\n toolbox.openedOnBlock.classList.add('toolbar-opened');\r\n\r\n /** display toolbox */\r\n editor.nodes.toolbox.classList.add('opened');\r\n\r\n /** Animate plus button */\r\n editor.nodes.plusButton.classList.add('clicked');\r\n\r\n /** toolbox state */\r\n editor.toolbar.toolbox.opened = true;\n };\r\n\r\n /** Closes toolbox */\r\n toolbox.close = function () {\n /** Remove 'toolbar-opened' class from current block **/\r\n if (toolbox.openedOnBlock) toolbox.openedOnBlock.classList.remove('toolbar-opened');\r\n toolbox.openedOnBlock = null;\r\n\r\n /** Makes toolbox disappear */\r\n editor.nodes.toolbox.classList.remove('opened');\r\n\r\n /** Rotate plus button */\r\n editor.nodes.plusButton.classList.remove('clicked');\r\n\r\n /** toolbox state */\r\n editor.toolbar.toolbox.opened = false;\r\n\r\n editor.toolbar.current = null;\n };\r\n\r\n toolbox.leaf = function () {\n let currentTool = editor.toolbar.current,\r\n tools = Object.keys(editor.tools),\r\n barButtons = editor.nodes.toolbarButtons,\r\n nextToolIndex = 0,\r\n toolToSelect,\r\n visibleTool,\r\n tool;\r\n\r\n if ( !currentTool ) {\n /** Get first tool from object*/\r\n for(tool in editor.tools) {\n if (editor.tools[tool].displayInToolbox) {\n break;\n }\r\n\r\n nextToolIndex ++;\n }\n } else {\n nextToolIndex = (tools.indexOf(currentTool) + 1) % tools.length;\r\n visibleTool = tools[nextToolIndex];\r\n\r\n while (!editor.tools[visibleTool].displayInToolbox) {\n nextToolIndex = (nextToolIndex + 1) % tools.length;\r\n visibleTool = tools[nextToolIndex];\n }\n }\r\n\r\n toolToSelect = tools[nextToolIndex];\r\n\r\n for ( var button in barButtons ) {\n barButtons[button].classList.remove('selected');\n }\r\n\r\n barButtons[toolToSelect].classList.add('selected');\r\n editor.toolbar.current = toolToSelect;\n };\r\n\r\n /**\r\n * Transforming selected node type into selected toolbar element type\r\n * @param {event} event\r\n */\r\n toolbox.toolClicked = function (event) {\n /**\r\n * UNREPLACEBLE_TOOLS this types of tools are forbidden to replace even they are empty\r\n */\r\n var UNREPLACEBLE_TOOLS = ['image', 'link', 'list', 'instagram', 'twitter', 'embed'],\r\n tool = editor.tools[editor.toolbar.current],\r\n workingNode = editor.content.currentNode,\r\n currentInputIndex = editor.caret.inputIndex,\r\n newBlockContent,\r\n appendCallback,\r\n blockData;\r\n\r\n /** Make block from plugin */\r\n newBlockContent = tool.render();\r\n\r\n /** information about block */\r\n blockData = {\r\n block : newBlockContent,\r\n type : tool.type,\r\n stretched : false\r\n };\r\n\r\n if (\r\n workingNode &&\r\n UNREPLACEBLE_TOOLS.indexOf(workingNode.dataset.tool) === -1 &&\r\n workingNode.textContent.trim() === ''\r\n ) {\n /** Replace current block */\r\n editor.content.switchBlock(workingNode, newBlockContent, tool.type);\n } else {\n /** Insert new Block from plugin */\r\n editor.content.insertBlock(blockData);\r\n\r\n /** increase input index */\r\n currentInputIndex++;\n }\r\n\r\n /** Fire tool append callback */\r\n appendCallback = tool.appendCallback;\r\n\r\n if (appendCallback && typeof appendCallback == 'function') {\n appendCallback.call(event);\n }\r\n\r\n window.setTimeout(function () {\n /** Set caret to current block */\r\n editor.caret.setToBlock(currentInputIndex);\n }, 10);\r\n\r\n\r\n /**\r\n * Changing current Node\r\n */\r\n editor.content.workingNodeChanged();\r\n\r\n /**\r\n * Move toolbar when node is changed\r\n */\r\n editor.toolbar.move();\n };\r\n\r\n return toolbox;\n})({});","/**\r\n * @module Codex Editor Tools Submodule\r\n *\r\n * Creates Instances from Plugins and binds external config to the instances\r\n */\r\n\r\n/**\r\n * Each Tool must contain the following important objects:\r\n *\r\n * @typedef {Object} ToolConfig {@link docs/tools.md}\r\n * @property {String} iconClassname - this a icon in toolbar\r\n * @property {Boolean} displayInToolbox - will be displayed in toolbox. Default value is TRUE\r\n * @property {Boolean} enableLineBreaks - inserts new block or break lines. Default value is FALSE\r\n * @property {Boolean|String[]} inlineToolbar - Pass `true` to enable the Inline Toolbar with all Tools, all pass an array with specified Tools list |\r\n * @property render @todo add description\r\n * @property save @todo add description\r\n * @property settings @todo add description\r\n * @property validate - method that validates output data before saving\r\n */\r\n\r\n/**\r\n * @typedef {Function} Tool {@link docs/tools.md}\r\n * @property {Boolean} displayInToolbox - By default, tools won't be added in the Toolbox. Pass true to add.\r\n * @property {String} iconClassName - CSS class name for the Toolbox button\r\n * @property {Boolean} irreplaceable - Toolbox behaviour: replace or add new block below\r\n * @property render\r\n * @property save\r\n * @property settings\r\n * @property validate\r\n *\r\n * @todo update according to current API\r\n * @todo describe Tool in the {@link docs/tools.md}\r\n */\r\n\r\n/**\r\n * Class properties:\r\n *\r\n * @typedef {Tools} Tools\r\n * @property {Tools[]} toolsAvailable - available Tools\r\n * @property {Tools[]} toolsUnavailable - unavailable Tools\r\n * @property {Object} toolsClasses - all classes\r\n * @property {EditorConfig} config - Editor config\r\n */\r\nexport default class Tools extends Module {\r\n /**\r\n * Returns available Tools\r\n * @return {Tool[]}\r\n */\r\n get available() {\r\n return this.toolsAvailable;\r\n }\r\n\r\n /**\r\n * Returns unavailable Tools\r\n * @return {Tool[]}\r\n */\r\n get unavailable() {\r\n return this.toolsUnavailable;\r\n }\r\n\r\n /**\r\n * Return Tools for the Inline Toolbar\r\n * @return {Array} - array of Inline Tool's classes\r\n */\r\n get inline() {\r\n return Object.values(this.available).filter( tool => {\r\n if (!tool[this.apiSettings.IS_INLINE]) {\r\n return false;\r\n }\r\n\r\n /**\r\n * Some Tools validation\r\n */\r\n const inlineToolRequiredMethods = ['render', 'surround', 'checkState'];\r\n const notImplementedMethods = inlineToolRequiredMethods.filter( method => !new tool()[method] );\r\n\r\n if (notImplementedMethods.length) {\r\n _.log(`Incorrect Inline Tool: ${tool.name}. Some of required methods is not implemented %o`, 'warn', notImplementedMethods);\r\n return false;\r\n }\r\n\r\n return true;\r\n });\r\n }\r\n\r\n /**\r\n * Constant for available Tools Settings\r\n * @return {object}\r\n */\r\n get apiSettings() {\r\n return {\r\n IS_INLINE: 'isInline',\r\n TOOLBAR_ICON_CLASS: 'iconClassName',\r\n IS_DISPLAYED_IN_TOOLBOX: 'displayInToolbox',\r\n IS_ENABLED_LINE_BREAKS: 'enableLineBreaks',\r\n IS_IRREPLACEBLE_TOOL: 'irreplaceable',\r\n IS_ENABLED_INLINE_TOOLBAR: 'inlineToolbar',\r\n };\r\n }\r\n\r\n /**\r\n * Static getter for default Tool config fields\r\n * @return {ToolConfig}\r\n */\r\n get defaultConfig() {\r\n return {\r\n [this.apiSettings.TOOLBAR_ICON_CLASS] : false,\r\n [this.apiSettings.IS_DISPLAYED_IN_TOOLBOX] : false,\r\n [this.apiSettings.IS_ENABLED_LINE_BREAKS] : false,\r\n [this.apiSettings.IS_IRREPLACEBLE_TOOL] : false,\r\n [this.apiSettings.IS_ENABLED_INLINE_TOOLBAR]: false,\r\n };\r\n }\r\n\r\n /**\r\n * @constructor\r\n *\r\n * @param {EditorConfig} config\r\n */\r\n constructor({config}) {\r\n super({config});\r\n\r\n /**\r\n * Map {name: Class, ...} where:\r\n * name — block type name in JSON. Got from EditorConfig.tools keys\r\n * @type {Object}\r\n */\r\n this.toolClasses = {};\r\n\r\n /**\r\n * Available tools list\r\n * {name: Class, ...}\r\n * @type {Object}\r\n */\r\n this.toolsAvailable = {};\r\n\r\n /**\r\n * Tools that rejected a prepare method\r\n * {name: Class, ... }\r\n * @type {Object}\r\n */\r\n this.toolsUnavailable = {};\r\n }\r\n\r\n /**\r\n * Creates instances via passed or default configuration\r\n * @return {Promise}\r\n */\r\n prepare() {\r\n if (!this.config.hasOwnProperty('tools')) {\r\n return Promise.reject(\"Can't start without tools\");\r\n }\r\n\r\n for(let toolName in this.config.tools) {\r\n this.toolClasses[toolName] = this.config.tools[toolName];\r\n }\r\n\r\n /**\r\n * getting classes that has prepare method\r\n */\r\n let sequenceData = this.getListOfPrepareFunctions();\r\n\r\n /**\r\n * if sequence data contains nothing then resolve current chain and run other module prepare\r\n */\r\n if (sequenceData.length === 0) {\r\n return Promise.resolve();\r\n }\r\n\r\n /**\r\n * to see how it works {@link Util#sequence}\r\n */\r\n return _.sequence(sequenceData, (data) => {\r\n this.success(data);\r\n }, (data) => {\r\n this.fallback(data);\r\n });\r\n }\r\n\r\n /**\r\n * Binds prepare function of plugins with user or default config\r\n * @return {Array} list of functions that needs to be fired sequentially\r\n */\r\n getListOfPrepareFunctions() {\r\n let toolPreparationList = [];\r\n\r\n for(let toolName in this.toolClasses) {\r\n let toolClass = this.toolClasses[toolName];\r\n\r\n if (typeof toolClass.prepare === 'function') {\r\n toolPreparationList.push({\r\n function : toolClass.prepare,\r\n data : {\r\n toolName\r\n }\r\n });\r\n } else {\r\n /**\r\n * If Tool hasn't a prepare method, mark it as available\r\n */\r\n this.toolsAvailable[toolName] = toolClass;\r\n }\r\n }\r\n\r\n return toolPreparationList;\r\n }\r\n\r\n /**\r\n * @param {ChainData.data} data - append tool to available list\r\n */\r\n success(data) {\r\n this.toolsAvailable[data.toolName] = this.toolClasses[data.toolName];\r\n }\r\n\r\n /**\r\n * @param {ChainData.data} data - append tool to unavailable list\r\n */\r\n fallback(data) {\r\n this.toolsUnavailable[data.toolName] = this.toolClasses[data.toolName];\r\n }\r\n\r\n /**\r\n * Return tool`a instance\r\n *\r\n * @param {String} tool — tool name\r\n * @param {Object} data — initial data\r\n *\r\n * @todo throw exceptions if tool doesnt exist\r\n *\r\n */\r\n construct(tool, data) {\r\n let plugin = this.toolClasses[tool],\r\n config = this.config.toolsConfig[tool];\r\n\r\n let instance = new plugin(data, config || {});\r\n\r\n return instance;\r\n }\r\n\r\n /**\r\n * Check if passed Tool is an instance of Initial Block Tool\r\n * @param {Tool} tool - Tool to check\r\n * @return {Boolean}\r\n */\r\n isInitial(tool) {\r\n return tool instanceof this.available[this.config.initialBlock];\r\n }\r\n}\r\n","/**\r\n * Module UI\r\n *\r\n * @type {UI}\r\n */\r\n\r\n/**\r\n * Prebuilded sprite of SVG icons\r\n */\r\nimport sprite from '../../../build/sprite.svg';\r\n\r\n/**\r\n * @class\r\n *\r\n * @classdesc Makes CodeX Editor UI:\r\n * \r\n * \r\n * \r\n * \r\n * \r\n *\r\n * @typedef {UI} UI\r\n * @property {EditorConfig} config - editor configuration {@link CodexEditor#configuration}\r\n * @property {Object} Editor - available editor modules {@link CodexEditor#moduleInstances}\r\n * @property {Object} nodes -\r\n * @property {Element} nodes.holder - element where we need to append redactor\r\n * @property {Element} nodes.wrapper - \r\n * @property {Element} nodes.redactor - \r\n */\r\nexport default class UI extends Module {\r\n /**\r\n * @constructor\r\n *\r\n * @param {EditorConfig} config\r\n */\r\n constructor({config}) {\r\n super({config});\r\n\r\n this.nodes = {\r\n holder: null,\r\n wrapper: null,\r\n redactor: null\r\n };\r\n }\r\n\r\n /**\r\n * Making main interface\r\n */\r\n prepare() {\r\n return this.make()\r\n /**\r\n * Append SVG sprite\r\n */\r\n .then(() => this.appendSVGSprite())\r\n /**\r\n * Make toolbar\r\n */\r\n .then(() => this.Editor.Toolbar.make())\r\n /**\r\n * Make the Inline toolbar\r\n */\r\n .then(() => this.Editor.InlineToolbar.make())\r\n /**\r\n * Load and append CSS\r\n */\r\n .then(() => this.loadStyles())\r\n /**\r\n * Bind events for the UI elements\r\n */\r\n .then(() => this.bindEvents())\r\n\r\n /** Make container for inline toolbar */\r\n // .then(makeInlineToolbar_)\r\n\r\n /** Add inline toolbar tools */\r\n // .then(addInlineToolbarTools_)\r\n\r\n /** Draw wrapper for notifications */\r\n // .then(makeNotificationHolder_)\r\n\r\n /** Add eventlisteners to redactor elements */\r\n // .then(bindEvents_)\r\n\r\n .catch(e => {\r\n console.error(e);\r\n\r\n // editor.core.log(\"Can't draw editor interface\");\r\n });\r\n }\r\n\r\n /**\r\n * CodeX Editor UI CSS class names\r\n * @return {{editorWrapper: string, editorZone: string, block: string}}\r\n */\r\n get CSS() {\r\n return {\r\n editorWrapper : 'codex-editor',\r\n editorZone : 'codex-editor__redactor',\r\n };\r\n }\r\n\r\n /**\r\n * Makes CodeX Editor interface\r\n * @return {Promise}\r\n */\r\n make() {\r\n return new Promise( (resolve, reject) => {\r\n /**\r\n * Element where we need to append CodeX Editor\r\n * @type {Element}\r\n */\r\n this.nodes.holder = document.getElementById(this.config.holderId);\r\n\r\n if (!this.nodes.holder) {\r\n reject(Error(\"Holder wasn't found by ID: #\" + this.config.holderId));\r\n return;\r\n }\r\n\r\n /**\r\n * Create and save main UI elements\r\n */\r\n this.nodes.wrapper = $.make('div', this.CSS.editorWrapper);\r\n this.nodes.redactor = $.make('div', this.CSS.editorZone);\r\n\r\n this.nodes.wrapper.appendChild(this.nodes.redactor);\r\n this.nodes.holder.appendChild(this.nodes.wrapper);\r\n\r\n resolve();\r\n });\r\n }\r\n\r\n /**\r\n * Appends CSS\r\n */\r\n loadStyles() {\r\n /**\r\n * Load CSS\r\n */\r\n let styles = require('../../styles/main.css');\r\n\r\n /**\r\n * Make tag\r\n */\r\n let tag = $.make('style', null, {\r\n textContent: styles.toString()\r\n });\r\n\r\n /**\r\n * Append styles\r\n */\r\n $.append(document.head, tag);\r\n }\r\n\r\n /**\r\n * Bind events on the CodeX Editor interface\r\n */\r\n bindEvents() {\r\n this.Editor.Listeners.on(this.nodes.redactor, 'click', event => this.redactorClicked(event), false );\r\n this.Editor.Listeners.on(document, 'click', event => this.documentClicked(event), false );\r\n }\r\n\r\n /**\r\n * All clicks on document\r\n * @param {MouseEvent} event - Click\r\n */\r\n documentClicked(event) {\r\n /**\r\n * Close Inline Toolbar when nothing selected\r\n * Do not fire check on clicks at the Inline Toolbar buttons\r\n */\r\n const clickedOnInlineToolbarButton = event.target.closest(`.${this.Editor.InlineToolbar.CSS.inlineToolbar}`);\r\n\r\n if (!clickedOnInlineToolbarButton) {\r\n this.Editor.InlineToolbar.handleShowingEvent(event);\r\n }\r\n }\r\n\r\n /**\r\n * All clicks on the redactor zone\r\n *\r\n * @param {MouseEvent} event\r\n *\r\n * @description\r\n * 1. Save clicked Block as a current {@link BlockManager#currentNode}\r\n * it uses for the following:\r\n * - add CSS modifier for the selected Block\r\n * - on Enter press, we make a new Block under that\r\n *\r\n * 2. Move and show the Toolbar\r\n *\r\n * 3. Set a Caret\r\n *\r\n * 4. By clicks on the Editor's bottom zone:\r\n * - if last Block is empty, set a Caret to this\r\n * - otherwise, add a new empty Block and set a Caret to that\r\n *\r\n * 5. Hide the Inline Toolbar\r\n *\r\n * @see selectClickedBlock\r\n *\r\n */\r\n redactorClicked(event) {\r\n let clickedNode = event.target;\r\n\r\n /**\r\n * Select clicked Block as Current\r\n */\r\n try {\r\n this.Editor.BlockManager.setCurrentBlockByChildNode(clickedNode);\r\n } catch (e) {\r\n /**\r\n * If clicked outside first-level Blocks, set Caret to the last empty Block\r\n */\r\n this.Editor.Caret.setToTheLastBlock();\r\n }\r\n\r\n /**\r\n *\r\n\r\n /** Update current input index in memory when caret focused into existed input */\r\n // if (event.target.contentEditable == 'true') {\r\n //\r\n // editor.caret.saveCurrentInputIndex();\r\n //\r\n // }\r\n\r\n // if (editor.content.currentNode === null) {\r\n //\r\n // /**\r\n // * If inputs in redactor does not exits, then we put input index 0 not -1\r\n // */\r\n // var indexOfLastInput = editor.state.inputs.length > 0 ? editor.state.inputs.length - 1 : 0;\r\n //\r\n // /** If we have any inputs */\r\n // if (editor.state.inputs.length) {\r\n //\r\n // /** getting firstlevel parent of input */\r\n // firstLevelBlock = editor.content.getFirstLevelBlock(editor.state.inputs[indexOfLastInput]);\r\n //\r\n // }\r\n //\r\n // /** If input is empty, then we set caret to the last input */\r\n // if (editor.state.inputs.length && editor.state.inputs[indexOfLastInput].textContent === '' && firstLevelBlock.dataset.tool == editor.settings.initialBlockPlugin) {\r\n //\r\n // editor.caret.setToBlock(indexOfLastInput);\r\n //\r\n // } else {\r\n //\r\n // /** Create new input when caret clicked in redactors area */\r\n // var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin;\r\n //\r\n // editor.content.insertBlock({\r\n // type : NEW_BLOCK_TYPE,\r\n // block : editor.tools[NEW_BLOCK_TYPE].render()\r\n // });\r\n //\r\n // /** If there is no inputs except inserted */\r\n // if (editor.state.inputs.length === 1) {\r\n //\r\n // editor.caret.setToBlock(indexOfLastInput);\r\n //\r\n // } else {\r\n //\r\n // /** Set caret to this appended input */\r\n // editor.caret.setToNextBlock(indexOfLastInput);\r\n //\r\n // }\r\n //\r\n // }\r\n //\r\n // } else {\r\n //\r\n // /** Close all panels */\r\n // editor.toolbar.settings.close();\r\n // editor.toolbar.toolbox.close();\r\n //\r\n // }\r\n //\r\n /**\r\n * Move toolbar and open\r\n */\r\n this.Editor.Toolbar.move();\r\n this.Editor.Toolbar.open();\r\n //\r\n // var inputIsEmpty = !editor.content.currentNode.textContent.trim(),\r\n // currentNodeType = editor.content.currentNode.dataset.tool,\r\n // isInitialType = currentNodeType == editor.settings.initialBlockPlugin;\r\n //\r\n //\r\n\r\n /**\r\n * Hide the Plus Button\r\n * */\r\n this.Editor.Toolbar.plusButton.hide();\r\n\r\n /**\r\n * Show the Plus Button if:\r\n * - Block is an initial-block (Text)\r\n * - Block is empty\r\n */\r\n let isInitialBlock = this.Editor.Tools.isInitial(this.Editor.BlockManager.currentBlock.tool),\r\n isEmptyBlock = this.Editor.BlockManager.currentBlock.isEmpty;\r\n\r\n if (isInitialBlock && isEmptyBlock) {\r\n this.Editor.Toolbar.plusButton.show();\r\n }\r\n }\r\n\r\n /**\r\n * Append prebuilded sprite with SVG icons\r\n */\r\n appendSVGSprite() {\r\n let spriteHolder = $.make('div');\r\n\r\n spriteHolder.innerHTML = sprite;\r\n\r\n $.append(this.nodes.wrapper, spriteHolder);\r\n }\r\n}\r\n\r\n// /**\r\n// * Codex Editor UI module\r\n// *\r\n// * @author Codex Team\r\n// * @version 1.2.0\r\n// */\r\n//\r\n// module.exports = (function (ui) {\r\n//\r\n// let editor = codex.editor;\r\n//\r\n// /**\r\n// * Basic editor classnames\r\n// */\r\n// ui.prepare = function () {\r\n//\r\n\r\n//\r\n// };\r\n//\r\n// /** Draw notifications holder */\r\n// var makeNotificationHolder_ = function () {\r\n//\r\n// /** Append block with notifications to the document */\r\n// editor.nodes.notifications = editor.notifications.createHolder();\r\n//\r\n// };\r\n//\r\n//\r\n// var addInlineToolbarTools_ = function () {\r\n//\r\n// var tools = {\r\n//\r\n// bold: {\r\n// icon : 'ce-icon-bold',\r\n// command : 'bold'\r\n// },\r\n//\r\n// italic: {\r\n// icon : 'ce-icon-italic',\r\n// command : 'italic'\r\n// },\r\n//\r\n// link: {\r\n// icon : 'ce-icon-link',\r\n// command : 'createLink'\r\n// }\r\n// };\r\n//\r\n// var toolButton,\r\n// tool;\r\n//\r\n// for(var name in tools) {\r\n//\r\n// tool = tools[name];\r\n//\r\n// toolButton = editor.draw.toolbarButtonInline(name, tool.icon);\r\n//\r\n// editor.nodes.inlineToolbar.buttons.appendChild(toolButton);\r\n// /**\r\n// * Add callbacks to this buttons\r\n// */\r\n// editor.ui.setInlineToolbarButtonBehaviour(toolButton, tool.command);\r\n//\r\n// }\r\n//\r\n// };\r\n//\r\n// /**\r\n// * @private\r\n// * Bind editor UI events\r\n// */\r\n// var bindEvents_ = function () {\r\n//\r\n// editor.core.log('ui.bindEvents fired', 'info');\r\n//\r\n// // window.addEventListener('error', function (errorMsg, url, lineNumber) {\r\n// // editor.notifications.errorThrown(errorMsg, event);\r\n// // }, false );\r\n//\r\n// /** All keydowns on Document */\r\n// editor.listeners.add(document, 'keydown', editor.callback.globalKeydown, false);\r\n//\r\n// /** All keydowns on Redactor zone */\r\n// editor.listeners.add(editor.nodes.redactor, 'keydown', editor.callback.redactorKeyDown, false);\r\n//\r\n// /** All keydowns on Document */\r\n// editor.listeners.add(document, 'keyup', editor.callback.globalKeyup, false );\r\n//\r\n// /**\r\n// * Mouse click to radactor\r\n// */\r\n// editor.listeners.add(editor.nodes.redactor, 'click', editor.callback.redactorClicked, false );\r\n//\r\n// /**\r\n// * Clicks to the Plus button\r\n// */\r\n// editor.listeners.add(editor.nodes.plusButton, 'click', editor.callback.plusButtonClicked, false);\r\n//\r\n// /**\r\n// * Clicks to SETTINGS button in toolbar\r\n// */\r\n// editor.listeners.add(editor.nodes.showSettingsButton, 'click', editor.callback.showSettingsButtonClicked, false );\r\n//\r\n// /** Bind click listeners on toolbar buttons */\r\n// for (var button in editor.nodes.toolbarButtons) {\r\n//\r\n// editor.listeners.add(editor.nodes.toolbarButtons[button], 'click', editor.callback.toolbarButtonClicked, false);\r\n//\r\n// }\r\n//\r\n// };\r\n//\r\n// ui.addBlockHandlers = function (block) {\r\n//\r\n// if (!block) return;\r\n//\r\n// /**\r\n// * Block keydowns\r\n// */\r\n// editor.listeners.add(block, 'keydown', editor.callback.blockKeydown, false);\r\n//\r\n// /**\r\n// * Pasting content from another source\r\n// * We have two type of sanitization\r\n// * First - uses deep-first search algorithm to get sub nodes,\r\n// * sanitizes whole Block_content and replaces cleared nodes\r\n// * This method is deprecated\r\n// * Method is used in editor.callback.blockPaste(event)\r\n// *\r\n// * Secont - uses Mutation observer.\r\n// * Observer \"observe\" DOM changes and send changings to callback.\r\n// * Callback gets changed node, not whole Block_content.\r\n// * Inserted or changed node, which we've gotten have been cleared and replaced with diry node\r\n// *\r\n// * Method is used in editor.callback.blockPasteViaSanitize(event)\r\n// *\r\n// * @uses html-janitor\r\n// * @example editor.callback.blockPasteViaSanitize(event), the second method.\r\n// *\r\n// */\r\n// editor.listeners.add(block, 'paste', editor.paste.blockPasteCallback, false);\r\n//\r\n// /**\r\n// * Show inline toolbar for selected text\r\n// */\r\n// editor.listeners.add(block, 'mouseup', editor.toolbar.inline.show, false);\r\n// editor.listeners.add(block, 'keyup', editor.toolbar.inline.show, false);\r\n//\r\n// };\r\n//\r\n// /** getting all contenteditable elements */\r\n// ui.saveInputs = function () {\r\n//\r\n// var redactor = editor.nodes.redactor;\r\n//\r\n// editor.state.inputs = [];\r\n//\r\n// /** Save all inputs in global variable state */\r\n// var inputs = redactor.querySelectorAll('[contenteditable], input, textarea');\r\n//\r\n// Array.prototype.map.call(inputs, function (current) {\r\n//\r\n// if (!current.type || current.type == 'text' || current.type == 'textarea') {\r\n//\r\n// editor.state.inputs.push(current);\r\n//\r\n// }\r\n//\r\n// });\r\n//\r\n// };\r\n//\r\n// /**\r\n// * Adds first initial block on empty redactor\r\n// */\r\n// ui.addInitialBlock = function () {\r\n//\r\n// var initialBlockType = editor.settings.initialBlockPlugin,\r\n// initialBlock;\r\n//\r\n// if ( !editor.tools[initialBlockType] ) {\r\n//\r\n// editor.core.log('Plugin %o was not implemented and can\\'t be used as initial block', 'warn', initialBlockType);\r\n// return;\r\n//\r\n// }\r\n//\r\n// initialBlock = editor.tools[initialBlockType].render();\r\n//\r\n// initialBlock.setAttribute('data-placeholder', editor.settings.placeholder);\r\n//\r\n// editor.content.insertBlock({\r\n// type : initialBlockType,\r\n// block : initialBlock\r\n// });\r\n//\r\n// editor.content.workingNodeChanged(initialBlock);\r\n//\r\n// };\r\n//\r\n// ui.setInlineToolbarButtonBehaviour = function (button, type) {\r\n//\r\n// editor.listeners.add(button, 'mousedown', function (event) {\r\n//\r\n// editor.toolbar.inline.toolClicked(event, type);\r\n//\r\n// }, false);\r\n//\r\n// };\r\n//\r\n// return ui;\r\n//\r\n// })({});\r\n","/**\r\n * Element.closest()\r\n *\r\n * https://developer.mozilla.org/en-US/docs/Web/API/Element/closest\r\n */\r\nif (!Element.prototype.matches)\r\n Element.prototype.matches = Element.prototype.msMatchesSelector ||\r\n Element.prototype.webkitMatchesSelector;\r\n\r\nif (!Element.prototype.closest)\r\n Element.prototype.closest = function (s) {\r\n var el = this;\r\n\r\n if (!document.documentElement.contains(el)) return null;\r\n do {\r\n if (el.matches(s)) return el;\r\n el = el.parentElement || el.parentNode;\r\n } while (el !== null);\r\n return null;\r\n };\r\n","/**\r\n * Working with selection\r\n * @typedef {Selection} Selection\r\n */\r\nexport default class Selection {\r\n /**\r\n * @constructor\r\n */\r\n constructor() {\r\n this.instance = null;\r\n this.selection = null;\r\n\r\n /**\r\n * This property can store Selection's range for restoring later\r\n * @type {Range|null}\r\n */\r\n this.savedSelectionRange = null;\r\n }\r\n\r\n /**\r\n * Returns window Selection\r\n * {@link https://developer.mozilla.org/ru/docs/Web/API/Window/getSelection}\r\n * @return {Selection}\r\n */\r\n static get() {\r\n return window.getSelection();\r\n }\r\n\r\n /**\r\n * Returns selected anchor\r\n * {@link https://developer.mozilla.org/ru/docs/Web/API/Selection/anchorNode}\r\n * @return {Node|null}\r\n */\r\n static get anchorNode() {\r\n const selection = window.getSelection();\r\n\r\n return selection ? selection.anchorNode : null;\r\n }\r\n\r\n /**\r\n * Returns selection offset according to the anchor node\r\n * {@link https://developer.mozilla.org/ru/docs/Web/API/Selection/anchorOffset}\r\n * @return {Number|null}\r\n */\r\n static get anchorOffset() {\r\n const selection = window.getSelection();\r\n\r\n return selection ? selection.anchorOffset : null;\r\n }\r\n\r\n /**\r\n * Is current selection range collapsed\r\n * @return {boolean|null}\r\n */\r\n static get isCollapsed() {\r\n const selection = window.getSelection();\r\n\r\n return selection ? selection.isCollapsed : null;\r\n }\r\n\r\n /**\r\n * Return first range\r\n * @return {Range|null}\r\n */\r\n static get range() {\r\n const selection = window.getSelection();\r\n\r\n return selection && selection.rangeCount ? selection.getRangeAt(0) : null;\r\n }\r\n\r\n /**\r\n * Calculates position and size of selected text\r\n * @return {{x, y, width, height, top?, left?, bottom?, right?}}\r\n */\r\n static get rect() {\r\n let sel = document.selection, range;\r\n let rect = {\r\n x: 0,\r\n y: 0,\r\n width: 0,\r\n height: 0\r\n };\r\n\r\n if (sel && sel.type !== 'Control') {\r\n range = sel.createRange();\r\n rect.x = range.boundingLeft;\r\n rect.y = range.boundingTop;\r\n rect.width = range.boundingWidth;\r\n rect.height = range.boundingHeight;\r\n\r\n return rect;\r\n }\r\n\r\n if (!window.getSelection) {\r\n _.log('Method window.getSelection is not supported', 'warn');\r\n return rect;\r\n }\r\n\r\n sel = window.getSelection();\r\n\r\n if (!sel.rangeCount) {\r\n _.log('Method Selection.rangeCount() is not supported', 'warn');\r\n return rect;\r\n }\r\n\r\n range = sel.getRangeAt(0).cloneRange();\r\n\r\n if (range.getBoundingClientRect) {\r\n rect = range.getBoundingClientRect();\r\n }\r\n // Fall back to inserting a temporary element\r\n if (rect.x === 0 && rect.y === 0) {\r\n let span = document.createElement('span');\r\n\r\n if (span.getBoundingClientRect) {\r\n // Ensure span has dimensions and position by\r\n // adding a zero-width space character\r\n span.appendChild( document.createTextNode('\\u200b') );\r\n range.insertNode(span);\r\n rect = span.getBoundingClientRect();\r\n\r\n let spanParent = span.parentNode;\r\n\r\n spanParent.removeChild(span);\r\n\r\n // Glue any broken text nodes back together\r\n spanParent.normalize();\r\n }\r\n }\r\n\r\n return rect;\r\n }\r\n\r\n /**\r\n * Returns selected text as String\r\n * @returns {string}\r\n */\r\n static get text() {\r\n return window.getSelection ? window.getSelection().toString() : '';\r\n };\r\n\r\n /**\r\n * Save Selection's range\r\n */\r\n save() {\r\n this.savedSelectionRange = Selection.range;\r\n }\r\n\r\n /**\r\n * Restore saved Selection's range\r\n */\r\n restore() {\r\n if (!this.savedSelectionRange) {\r\n return;\r\n }\r\n\r\n const sel = window.getSelection();\r\n\r\n sel.removeAllRanges();\r\n sel.addRange(this.savedSelectionRange);\r\n }\r\n\r\n /**\r\n * Clears saved selection\r\n */\r\n clearSaved() {\r\n this.savedSelectionRange = null;\r\n }\r\n\r\n /**\r\n * Looks ahead to find passed tag from current selection\r\n *\r\n * @param {String} tagName - tag to found\r\n * @param {String} [className] - tag's class name\r\n * @param {Number} [searchDepth] - count of tags that can be included. For better performance.\r\n * @return {HTMLElement|null}\r\n */\r\n findParentTag(tagName, className, searchDepth = 10) {\r\n let selection = window.getSelection(),\r\n parentTag = null;\r\n\r\n /**\r\n * If selection is missing or no anchorNode or focusNode were found then return null\r\n */\r\n if (!selection || !selection.anchorNode || !selection.focusNode) {\r\n return null;\r\n }\r\n\r\n /**\r\n * Define Nodes for start and end of selection\r\n */\r\n let boundNodes = [\r\n /** the Node in which the selection begins */\r\n selection.anchorNode,\r\n /** the Node in which the selection ends */\r\n selection.focusNode\r\n ];\r\n\r\n /**\r\n * For each selection parent Nodes we try to find target tag [with target class name]\r\n * It would be saved in parentTag variable\r\n */\r\n boundNodes.forEach(parent => {\r\n /** Reset tags limit */\r\n let searchDepthIterable = searchDepth;\r\n\r\n while (searchDepthIterable > 0 && parent.parentNode) {\r\n /**\r\n * Check tag's name\r\n */\r\n if (parent.tagName === tagName) {\r\n /**\r\n * Optional additional check for class-name matching\r\n */\r\n if (className && parent.classList && !parent.classList.contains(className)) {\r\n continue;\r\n }\r\n\r\n /**\r\n * If we have found required tag with class then save the result and go out from cycle\r\n */\r\n parentTag = parent;\r\n break;\r\n }\r\n\r\n /**\r\n * Target tag was not found. Go up to the parent and check it\r\n */\r\n parent = parent.parentNode;\r\n searchDepthIterable--;\r\n }\r\n });\r\n\r\n /**\r\n * Return found tag or null\r\n */\r\n return parentTag;\r\n }\r\n\r\n /**\r\n * Expands selection range to the passed parent node\r\n *\r\n * @param {HTMLElement} node\r\n */\r\n expandToTag(node) {\r\n let selection = window.getSelection();\r\n\r\n selection.removeAllRanges();\r\n let range = document.createRange();\r\n\r\n range.selectNodeContents(node);\r\n selection.addRange(range);\r\n }\r\n}\r\n","/**\r\n * Codex Editor Util\r\n */\r\nexport default class Util {\r\n /**\r\n * Custom logger\r\n *\r\n * @param {string} msg - message\r\n * @param {string} type - logging type 'log'|'warn'|'error'|'info'\r\n * @param {*} args - argument to log with a message\r\n */\r\n static log(msg, type, args) {\r\n type = type || 'log';\r\n\r\n if (!args) {\r\n args = msg || 'undefined';\r\n msg = '[codex-editor]: %o';\r\n } else {\r\n msg = '[codex-editor]: ' + msg;\r\n }\r\n\r\n try{\r\n if ( 'console' in window && window.console[ type ] ) {\r\n if ( args ) window.console[ type ]( msg, args );\r\n else window.console[ type ]( msg );\r\n }\r\n } catch(e) {\r\n // do nothing\r\n }\r\n }\r\n\r\n /**\r\n * Returns basic keycodes as constants\r\n * @return {{}}\r\n */\r\n static get keyCodes() {\r\n return {\r\n BACKSPACE: 8,\r\n TAB: 9,\r\n ENTER: 13,\r\n SHIFT: 16,\r\n CTRL: 17,\r\n ALT: 18,\r\n ESC: 27,\r\n SPACE: 32,\r\n LEFT: 37,\r\n UP: 38,\r\n DOWN: 40,\r\n RIGHT: 39,\r\n DELETE: 46,\r\n META: 91\r\n };\r\n }\r\n\r\n /**\r\n * @typedef {Object} ChainData\r\n * @property {Object} data - data that will be passed to the success or fallback\r\n * @property {Function} function - function's that must be called asynchronically\r\n */\r\n\r\n /**\r\n * Fires a promise sequence asyncronically\r\n *\r\n * @param {Object[]} chains - list or ChainData's\r\n * @param {Function} success - success callback\r\n * @param {Function} fallback - callback that fires in case of errors\r\n *\r\n * @return {Promise}\r\n */\r\n static sequence(chains, success = () => {}, fallback = () => {}) {\r\n return new Promise(function (resolve) {\r\n /**\r\n * pluck each element from queue\r\n * First, send resolved Promise as previous value\r\n * Each plugins \"prepare\" method returns a Promise, that's why\r\n * reduce current element will not be able to continue while can't get\r\n * a resolved Promise\r\n */\r\n chains.reduce(function (previousValue, currentValue, iteration) {\r\n return previousValue\r\n .then(() => waitNextBlock(currentValue, success, fallback))\r\n .then(() => {\r\n // finished\r\n if (iteration === chains.length - 1) {\r\n resolve();\r\n }\r\n });\r\n }, Promise.resolve());\r\n });\r\n\r\n /**\r\n * Decorator\r\n *\r\n * @param {ChainData} chainData\r\n *\r\n * @param {Function} successCallback\r\n * @param {Function} fallbackCallback\r\n *\r\n * @return {Promise}\r\n */\r\n function waitNextBlock(chainData, successCallback, fallbackCallback) {\r\n return new Promise(function (resolve) {\r\n chainData.function()\r\n .then(() => {\r\n successCallback(chainData.data || {});\r\n })\r\n .then(resolve)\r\n .catch(function () {\r\n fallbackCallback(chainData.data || {});\r\n\r\n // anyway, go ahead even it falls\r\n resolve();\r\n });\r\n });\r\n }\r\n }\r\n\r\n /**\r\n * Make array from array-like collection\r\n *\r\n * @param {*} collection\r\n *\r\n * @return {Array}\r\n */\r\n static array(collection) {\r\n return Array.prototype.slice.call(collection);\r\n }\r\n\r\n /**\r\n * Checks if object is empty\r\n *\r\n * @param {Object} object\r\n * @return {boolean}\r\n */\r\n static isEmpty(object) {\r\n return Object.keys(object).length === 0 && object.constructor === Object;\r\n }\r\n\r\n /**\r\n * Check if passed object is a Promise\r\n * @param {*} object - object to check\r\n * @return {Boolean}\r\n */\r\n static isPromise(object) {\r\n return Promise.resolve(object) === object;\r\n }\r\n\r\n /**\r\n * Check if passed element is contenteditable\r\n * @param element\r\n * @return {boolean}\r\n */\r\n static isContentEditable(element) {\r\n return element.contentEditable === 'true';\r\n }\r\n\r\n /**\r\n * Delays method execution\r\n *\r\n * @param method\r\n * @param timeout\r\n */\r\n static delay(method, timeout) {\r\n return function () {\r\n let context = this,\r\n args = arguments;\r\n\r\n window.setTimeout(() => method.apply(context, args), timeout);\r\n };\r\n }\r\n};\r\n","exports = module.exports = require(\"../../node_modules/css-loader/lib/css-base.js\")(false);\n// imports\n\n\n// module\nexports.push([module.id, \":root {\\r\\n /**\\r\\n * Toolbar buttons\\r\\n */\\r\\n --bg-light: #eff2f5;\\r\\n\\r\\n /**\\r\\n * All gray texts: placeholders, settings\\r\\n */\\r\\n --grayText: #707684;\\r\\n\\r\\n /** Blue icons */\\r\\n --color-active-icon: #388AE5;\\r\\n\\r\\n /**\\r\\n * Block content width\\r\\n */\\r\\n --content-width: 650px;\\r\\n\\r\\n /**\\r\\n * Toolbar Plus Button and Toolbox buttons height and width\\r\\n */\\r\\n --toolbar-buttons-size: 34px;\\r\\n\\r\\n /**\\r\\n * Confirm deletion bg\\r\\n */\\r\\n --color-confirm: #E24A4A;\\r\\n}\\r\\n/**\\r\\n* Editor wrapper\\r\\n*/\\r\\n.codex-editor {\\r\\n position: relative;\\r\\n box-sizing: border-box;\\r\\n\\r\\n\\r\\n}\\r\\n.codex-editor .hide {\\r\\n display: none;\\r\\n }\\r\\n.codex-editor__redactor {\\r\\n padding-bottom: 300px;\\r\\n }\\r\\n.codex-editor svg {\\r\\n fill: currentColor;\\r\\n vertical-align: middle;\\r\\n max-height: 100%;\\r\\n }\\r\\n::-moz-selection{\\r\\n background-color: rgba(61,166,239,0.63);\\r\\n}\\r\\n::selection{\\r\\n background-color: rgba(61,166,239,0.63);\\r\\n}\\r\\n.ce-tune-moveup{}\\r\\n.ce-settings-delete:hover {\\r\\n cursor: pointer;\\r\\n }\\r\\n.ce-settings-delete::before {\\r\\n content: 'delete'\\r\\n }\\r\\n.ce-toolbar {\\r\\n position: absolute;\\r\\n left: 0;\\r\\n right: 0;\\r\\n top: 0;\\r\\n /*opacity: 0;*/\\r\\n /*visibility: hidden;*/\\r\\n transition: opacity 100ms ease;\\r\\n will-change: opacity, transform;\\r\\n display: none;\\r\\n}\\r\\n.ce-toolbar--opened {\\r\\n display: block;\\r\\n /*opacity: 1;*/\\r\\n /*visibility: visible;*/\\r\\n }\\r\\n.ce-toolbar__content {\\r\\n max-width: 650px;\\r\\n max-width: var(--content-width);\\r\\n margin: 0 auto;\\r\\n position: relative;\\r\\n }\\r\\n.ce-toolbar__plus {\\r\\n position: absolute;\\r\\n left: calc(calc(34px + 10px) * -1);\\r\\n left: calc(calc(var(--toolbar-buttons-size) + 10px) * -1);\\r\\n display: inline-block;\\r\\n background-color: #eff2f5;\\r\\n background-color: var(--bg-light);\\r\\n width: 34px;\\r\\n width: var(--toolbar-buttons-size);\\r\\n height: 34px;\\r\\n height: var(--toolbar-buttons-size);\\r\\n line-height: 34px;\\r\\n text-align: center;\\r\\n border-radius: 50%;\\r\\n cursor: pointer;\\r\\n }\\r\\n.ce-toolbar__plus--hidden {\\r\\n display: none;\\r\\n }\\r\\n/**\\r\\n * Block actions Zone\\r\\n * -------------------------\\r\\n */\\r\\n.ce-toolbar__actions {\\r\\n position: absolute;\\r\\n right: 0;\\r\\n top: 0;\\r\\n padding-right: 16px;\\r\\n }\\r\\n.ce-toolbar__actions-buttons {\\r\\n text-align: right;\\r\\n }\\r\\n.ce-toolbar__settings-btn {\\r\\n display: inline-block;\\r\\n width: 24px;\\r\\n height: 24px;\\r\\n color: #707684;\\r\\n color: var(--grayText);\\r\\n cursor: pointer;\\r\\n }\\r\\n.ce-toolbox {\\r\\n position: absolute;\\r\\n visibility: hidden;\\r\\n transition: opacity 100ms ease;\\r\\n will-change: opacity;\\r\\n}\\r\\n.ce-toolbox--opened {\\r\\n opacity: 1;\\r\\n visibility: visible;\\r\\n }\\r\\n.ce-toolbox__button {\\r\\n display: inline-block;\\r\\n list-style: none;\\r\\n margin: 0;\\r\\n background: #eff2f5;\\r\\n background: var(--bg-light);\\r\\n width: 34px;\\r\\n width: var(--toolbar-buttons-size);\\r\\n height: 34px;\\r\\n height: var(--toolbar-buttons-size);\\r\\n border-radius: 30px;\\r\\n overflow: hidden;\\r\\n text-align: center;\\r\\n line-height: 34px;\\r\\n line-height: var(--toolbar-buttons-size)\\r\\n }\\r\\n.ce-toolbox__button::before {\\r\\n content: attr(title);\\r\\n font-size: 22px;\\r\\n font-weight: 500;\\r\\n letter-spacing: 1em;\\r\\n -webkit-font-feature-settings: \\\"smcp\\\", \\\"c2sc\\\";\\r\\n font-feature-settings: \\\"smcp\\\", \\\"c2sc\\\";\\r\\n font-variant-caps: all-small-caps;\\r\\n padding-left: 11.5px;\\r\\n margin-top: -1px;\\r\\n display: inline-block;\\r\\n }\\r\\n.ce-inline-toolbar {\\r\\n position: absolute;\\r\\n background-color: #FFFFFF;\\r\\n box-shadow: 0 8px 23px -6px rgba(21,40,54,0.31), 22px -14px 34px -18px rgba(33,48,73,0.26);\\r\\n border-radius: 4px;\\r\\n z-index: 2\\r\\n}\\r\\n.ce-inline-toolbar::before {\\r\\n content: '';\\r\\n width: 15px;\\r\\n height: 15px;\\r\\n position: absolute;\\r\\n top: -7px;\\r\\n left: 50%;\\r\\n margin-left: -7px;\\r\\n transform: rotate(-45deg);\\r\\n background-color: #fff;\\r\\n z-index: -1;\\r\\n }\\r\\n.ce-inline-toolbar {\\r\\n padding: 6px;\\r\\n transform: translateX(-50%);\\r\\n display: none;\\r\\n box-shadow: 0 6px 12px -6px rgba(131, 147, 173, 0.46),\\r\\n 5px -12px 34px -13px rgba(97, 105, 134, 0.6),\\r\\n 0 26px 52px 3px rgba(147, 165, 186, 0.24);\\r\\n}\\r\\n.ce-inline-toolbar--showed {\\r\\n display: block;\\r\\n }\\r\\n.ce-inline-tool {\\r\\n display: inline-block;\\r\\n width: 34px;\\r\\n height: 34px;\\r\\n line-height: 34px;\\r\\n text-align: center;\\r\\n border-radius: 3px;\\r\\n cursor: pointer;\\r\\n border: 0;\\r\\n outline: none;\\r\\n background-color: transparent;\\r\\n vertical-align: bottom;\\r\\n color: #707684;\\r\\n color: var(--grayText)\\r\\n}\\r\\n.ce-inline-tool:not(:last-of-type){\\r\\n margin-right: 5px;\\r\\n }\\r\\n.ce-inline-tool:hover {\\r\\n background-color: #eff2f5;\\r\\n background-color: var(--bg-light);\\r\\n }\\r\\n.ce-inline-tool {\\r\\n line-height: normal;\\r\\n}\\r\\n.ce-inline-tool--active {\\r\\n color: #388AE5;\\r\\n color: var(--color-active-icon);\\r\\n }\\r\\n.ce-inline-tool--link .icon {\\r\\n margin-top: -2px;\\r\\n }\\r\\n.ce-inline-tool--link .icon--unlink {\\r\\n display: none;\\r\\n }\\r\\n.ce-inline-tool--unlink .icon--link {\\r\\n display: none;\\r\\n }\\r\\n.ce-inline-tool--unlink .icon--unlink {\\r\\n display: inline-block;\\r\\n }\\r\\n.ce-inline-tool-input {\\r\\n background-color: #eff2f5;\\r\\n background-color: var(--bg-light);\\r\\n outline: none;\\r\\n border: 0;\\r\\n border-radius: 3px;\\r\\n margin: 6px 0 0;\\r\\n font-size: 13px;\\r\\n padding: 8px;\\r\\n width: 100%;\\r\\n box-sizing: border-box;\\r\\n display: none\\r\\n }\\r\\n.ce-inline-tool-input::-webkit-input-placeholder {\\r\\n color: #707684;\\r\\n color: var(--grayText);\\r\\n }\\r\\n.ce-inline-tool-input:-ms-input-placeholder {\\r\\n color: #707684;\\r\\n color: var(--grayText);\\r\\n }\\r\\n.ce-inline-tool-input::placeholder {\\r\\n color: #707684;\\r\\n color: var(--grayText);\\r\\n }\\r\\n.ce-inline-tool-input--showed {\\r\\n display: block;\\r\\n }\\r\\n.ce-settings {\\r\\n position: absolute;\\r\\n background-color: #FFFFFF;\\r\\n box-shadow: 0 8px 23px -6px rgba(21,40,54,0.31), 22px -14px 34px -18px rgba(33,48,73,0.26);\\r\\n border-radius: 4px;\\r\\n z-index: 2\\r\\n}\\r\\n.ce-settings::before {\\r\\n content: '';\\r\\n width: 15px;\\r\\n height: 15px;\\r\\n position: absolute;\\r\\n top: -7px;\\r\\n left: 50%;\\r\\n margin-left: -7px;\\r\\n transform: rotate(-45deg);\\r\\n background-color: #fff;\\r\\n z-index: -1;\\r\\n }\\r\\n.ce-settings {\\r\\n right: 5px;\\r\\n top: 35px;\\r\\n min-width: 124px\\r\\n}\\r\\n.ce-settings::before{\\r\\n left: auto;\\r\\n right: 12px;\\r\\n }\\r\\n.ce-settings {\\r\\n\\r\\n display: none;\\r\\n}\\r\\n.ce-settings--opened {\\r\\n display: block;\\r\\n }\\r\\n.ce-settings__plugin-zone:not(:empty){\\r\\n padding: 6px;\\r\\n }\\r\\n.ce-settings__default-zone:not(:empty){\\r\\n padding: 6px;\\r\\n }\\r\\n.ce-settings__button {\\r\\n display: inline-block;\\r\\n width: 34px;\\r\\n height: 34px;\\r\\n line-height: 34px;\\r\\n text-align: center;\\r\\n border-radius: 3px;\\r\\n cursor: pointer;\\r\\n border: 0;\\r\\n outline: none;\\r\\n background-color: transparent;\\r\\n vertical-align: bottom;\\r\\n color: #707684;\\r\\n color: var(--grayText)\\r\\n }\\r\\n.ce-settings__button:not(:last-of-type){\\r\\n margin-right: 5px;\\r\\n }\\r\\n.ce-settings__button:hover {\\r\\n background-color: #eff2f5;\\r\\n background-color: var(--bg-light);\\r\\n }\\r\\n.ce-settings__button--active {\\r\\n color: #388AE5;\\r\\n color: var(--color-active-icon);\\r\\n }\\r\\n.ce-settings__button--delete {\\r\\n transition: background-color 300ms ease;\\r\\n will-change: background-color;\\r\\n }\\r\\n.ce-settings__button--delete .icon {\\r\\n transition: transform 200ms ease-out;\\r\\n will-change: transform;\\r\\n }\\r\\n.ce-settings__button--confirm {\\r\\n background-color: #E24A4A;\\r\\n background-color: var(--color-confirm);\\r\\n color: #fff\\r\\n }\\r\\n.ce-settings__button--confirm:hover {\\r\\n 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{\n\t\t\t\treturn \"@media \" + item[2] + \"{\" + content + \"}\";\n\t\t\t} else {\n\t\t\t\treturn content;\n\t\t\t}\n\t\t}).join(\"\");\n\t};\n\n\t// import a list of modules into the list\n\tlist.i = function(modules, mediaQuery) {\n\t\tif(typeof modules === \"string\")\n\t\t\tmodules = [[null, modules, \"\"]];\n\t\tvar alreadyImportedModules = {};\n\t\tfor(var i = 0; i < this.length; i++) {\n\t\t\tvar id = this[i][0];\n\t\t\tif(typeof id === \"number\")\n\t\t\t\talreadyImportedModules[id] = true;\n\t\t}\n\t\tfor(i = 0; i < modules.length; i++) {\n\t\t\tvar item = modules[i];\n\t\t\t// skip already imported module\n\t\t\t// this implementation is not 100% perfect for weird media query combinations\n\t\t\t// when a module is imported multiple times with different media queries.\n\t\t\t// I hope this will never occur (Hey this way we have smaller bundles)\n\t\t\tif(typeof item[0] !== \"number\" || !alreadyImportedModules[item[0]]) {\n\t\t\t\tif(mediaQuery && !item[2]) {\n\t\t\t\t\titem[2] = mediaQuery;\n\t\t\t\t} else if(mediaQuery) {\n\t\t\t\t\titem[2] = \"(\" + item[2] + \") and (\" + mediaQuery + \")\";\n\t\t\t\t}\n\t\t\t\tlist.push(item);\n\t\t\t}\n\t\t}\n\t};\n\treturn list;\n};\n\nfunction cssWithMappingToString(item, useSourceMap) {\n\tvar content = item[1] || '';\n\tvar cssMapping = item[3];\n\tif (!cssMapping) {\n\t\treturn content;\n\t}\n\n\tif (useSourceMap && typeof btoa === 'function') {\n\t\tvar sourceMapping = toComment(cssMapping);\n\t\tvar sourceURLs = cssMapping.sources.map(function (source) {\n\t\t\treturn '/*# sourceURL=' + cssMapping.sourceRoot + source + ' */'\n\t\t});\n\n\t\treturn [content].concat(sourceURLs).concat([sourceMapping]).join('\\n');\n\t}\n\n\treturn [content].join('\\n');\n}\n\n// Adapted from convert-source-map (MIT)\nfunction toComment(sourceMap) {\n\t// eslint-disable-next-line no-undef\n\tvar base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))));\n\tvar data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64;\n\n\treturn '/*# ' + data + ' */';\n}\n","(function (root, factory) {\n if (typeof define === 'function' && define.amd) {\n define('html-janitor', factory);\n } else if (typeof exports === 'object') {\n module.exports = factory();\n } else {\n root.HTMLJanitor = factory();\n }\n}(this, function () {\n\n /**\n * @param {Object} config.tags Dictionary of allowed tags.\n * @param {boolean} config.keepNestedBlockElements Default false.\n */\n function HTMLJanitor(config) {\n\n var tagDefinitions = config['tags'];\n var tags = Object.keys(tagDefinitions);\n\n var validConfigValues = tags\n .map(function(k) { return typeof tagDefinitions[k]; })\n .every(function(type) { return type === 'object' || type === 'boolean' || type === 'function'; });\n\n if(!validConfigValues) {\n throw new Error(\"The configuration was invalid\");\n }\n\n this.config = config;\n }\n\n // TODO: not exhaustive?\n var blockElementNames = ['P', 'LI', 'TD', 'TH', 'DIV', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'PRE'];\n function isBlockElement(node) {\n return blockElementNames.indexOf(node.nodeName) !== -1;\n }\n\n var inlineElementNames = ['A', 'B', 'STRONG', 'I', 'EM', 'SUB', 'SUP', 'U', 'STRIKE'];\n function isInlineElement(node) {\n return inlineElementNames.indexOf(node.nodeName) !== -1;\n }\n\n HTMLJanitor.prototype.clean = function (html) {\n var sandbox = document.createElement('div');\n sandbox.innerHTML = html;\n\n this._sanitize(sandbox);\n\n return sandbox.innerHTML;\n };\n\n HTMLJanitor.prototype._sanitize = function (parentNode) {\n var treeWalker = createTreeWalker(parentNode);\n var node = treeWalker.firstChild();\n if (!node) { return; }\n\n do {\n // Ignore nodes that have already been sanitized\n if (node._sanitized) {\n continue;\n }\n\n if (node.nodeType === Node.TEXT_NODE) {\n // If this text node is just whitespace and the previous or next element\n // sibling is a block element, remove it\n // N.B.: This heuristic could change. Very specific to a bug with\n // `contenteditable` in Firefox: http://jsbin.com/EyuKase/1/edit?js,output\n // FIXME: make this an option?\n if (node.data.trim() === ''\n && ((node.previousElementSibling && isBlockElement(node.previousElementSibling))\n || (node.nextElementSibling && isBlockElement(node.nextElementSibling)))) {\n parentNode.removeChild(node);\n this._sanitize(parentNode);\n break;\n } else {\n continue;\n }\n }\n\n // Remove all comments\n if (node.nodeType === Node.COMMENT_NODE) {\n parentNode.removeChild(node);\n this._sanitize(parentNode);\n break;\n }\n\n var isInline = isInlineElement(node);\n var containsBlockElement;\n if (isInline) {\n containsBlockElement = Array.prototype.some.call(node.childNodes, isBlockElement);\n }\n\n // Block elements should not be nested (e.g.

  • ...); if\n // they are, we want to unwrap the inner block element.\n var isNotTopContainer = !! parentNode.parentNode;\n var isNestedBlockElement =\n isBlockElement(parentNode) &&\n isBlockElement(node) &&\n isNotTopContainer;\n\n var nodeName = node.nodeName.toLowerCase();\n\n var allowedAttrs = getAllowedAttrs(this.config, nodeName, node);\n\n var isInvalid = isInline && containsBlockElement;\n\n // Drop tag entirely according to the whitelist *and* if the markup\n // is invalid.\n if (isInvalid || shouldRejectNode(node, allowedAttrs)\n || (!this.config.keepNestedBlockElements && isNestedBlockElement)) {\n // Do not keep the inner text of SCRIPT/STYLE elements.\n if (! (node.nodeName === 'SCRIPT' || node.nodeName === 'STYLE')) {\n while (node.childNodes.length > 0) {\n parentNode.insertBefore(node.childNodes[0], node);\n }\n }\n parentNode.removeChild(node);\n\n this._sanitize(parentNode);\n break;\n }\n\n // Sanitize attributes\n for (var a = 0; a < node.attributes.length; a += 1) {\n var attr = node.attributes[a];\n\n if (shouldRejectAttr(attr, allowedAttrs, node)) {\n node.removeAttribute(attr.name);\n // Shift the array to continue looping.\n a = a - 1;\n }\n }\n\n // Sanitize children\n this._sanitize(node);\n\n // Mark node as sanitized so it's ignored in future runs\n node._sanitized = true;\n } while ((node = treeWalker.nextSibling()));\n };\n\n function createTreeWalker(node) {\n return document.createTreeWalker(node,\n NodeFilter.SHOW_TEXT | NodeFilter.SHOW_ELEMENT | NodeFilter.SHOW_COMMENT,\n null, false);\n }\n\n function getAllowedAttrs(config, nodeName, node){\n if (typeof config.tags[nodeName] === 'function') {\n return config.tags[nodeName](node);\n } else {\n return config.tags[nodeName];\n }\n }\n\n function shouldRejectNode(node, allowedAttrs){\n if (typeof allowedAttrs === 'undefined') {\n return true;\n } else if (typeof allowedAttrs === 'boolean') {\n return !allowedAttrs;\n }\n\n return false;\n }\n\n function shouldRejectAttr(attr, allowedAttrs, node){\n var attrName = attr.name.toLowerCase();\n\n if (allowedAttrs === true){\n return false;\n } else if (typeof allowedAttrs[attrName] === 'function'){\n return !allowedAttrs[attrName](attr.value, node);\n } else if (typeof allowedAttrs[attrName] === 'undefined'){\n return true;\n } else if (allowedAttrs[attrName] === false) {\n return true;\n } else if (typeof allowedAttrs[attrName] === 'string') {\n return (allowedAttrs[attrName] !== attr.value);\n }\n\n return false;\n }\n\n return HTMLJanitor;\n\n}));\n","/**\n * Codex Editor\n *\n * Short Description (눈_눈;)\n * @version 2.0.0\n *\n * How to start?\n * Example:\n * new CodexEditor({\n * holderId : 'codex-editor',\n * initialBlock : 'text',\n * placeholder : 'Write your story....',\n * tools: {\n * quote: Quote,\n * anotherTool : AnotherTool\n * },\n * toolsConfig: {\n * quote: {\n * iconClassname : 'quote-icon',\n * displayInToolbox : true,\n * enableLineBreaks : true\n * },\n * anotherTool: {\n * iconClassname : 'tool-icon'\n * }\n * }\n * });\n *\n * - tools is an object: {\n * pluginName: PluginClass,\n * .....\n * }\n * - toolsConfig is an additional configuration that uses Codex Editor API\n * iconClassname - CSS classname of toolbox icon\n * displayInToolbox - if you want to see your Tool in toolbox hided in \"plus\" button, than set \"True\". By default : \"False\"\n * enableLineBreaks - by default enter creates new block that set as initialblock, but if you set this property \"True\", enter will break the lines in current block\n *\n * @author CodeX-Team \n *\n */\n\n/**\n * @typedef {CodexEditor} CodexEditor - editor class\n */\n\n/**\n * @typedef {Object} EditorConfig\n * @property {String} holderId - Element to append Editor\n * @property {Array} data - Blocks list in JSON-format\n * @property {Object} tools - Map for used Tools in format { name : Class, ... }\n * @property {String} initialBlock - This Tool will be added by default\n * @property {String} placeholder - First Block placeholder\n * @property {Object} sanitizer - @todo fill desc\n * @property {Boolean} hideToolbar - @todo fill desc\n * @property {Object} toolsConfig - tools configuration {@link tools#ToolConfig}\n */\n\n/**\n * Dynamically imported utils\n *\n * @typedef {Dom} $ - {@link components/dom.js}\n * @typedef {Util} _ - {@link components/utils.js}\n */\n\n'use strict';\n\n/**\n * Apply polyfills\n */\nimport 'components/polyfills';\n\n/**\n * Require Editor modules places in components/modules dir\n */\n// eslint-disable-next-line\nlet modules = editorModules.map( module => require('./components/modules/' + module ));\n\n/**\n * @class\n *\n * @classdesc CodeX Editor base class\n *\n * @property this.config - all settings\n * @property this.moduleInstances - constructed editor components\n *\n * @type {CodexEditor}\n */\nexport default class CodexEditor {\n /** Editor version */\n static get version() {\n return VERSION;\n }\n\n /**\n * @param {EditorConfig} config - user configuration\n *\n */\n constructor(config) {\n /**\n * Configuration object\n * @type {EditorConfig}\n */\n this.config = {};\n\n /**\n * @typedef {Object} EditorComponents\n * @property {BlockManager} BlockManager\n * @property {Tools} Tools\n * @property {Events} Events\n * @property {UI} UI\n * @property {Toolbar} Toolbar\n * @property {Toolbox} Toolbox\n * @property {BlockSettings} BlockSettings\n * @property {Renderer} Renderer\n * @property {InlineToolbar} InlineToolbar\n */\n this.moduleInstances = {};\n\n Promise.resolve()\n .then(() => {\n this.configuration = config;\n })\n .then(() => this.init())\n .then(() => this.start())\n .then(() => {\n let methods = this.moduleInstances.API.methods;\n\n /**\n * Make API methods available from inside easier\n */\n for (let method in methods) {\n this[method] = methods[method];\n }\n\n delete this.moduleInstances; // todo Is it necessary?\n })\n .then(() => {\n console.log('CodeX Editor is ready!');\n })\n .catch(error => {\n console.log('CodeX Editor does not ready because of %o', error);\n });\n }\n\n /**\n * Setting for configuration\n * @param {EditorConfig} config\n */\n set configuration(config) {\n /**\n * Initlai block type\n * Uses in case when there is no items passed\n * @type {{type: (*), data: {text: null}}}\n */\n let initialBlock = {\n type : config.initialBlock,\n data : {}\n };\n\n this.config.holderId = config.holderId;\n this.config.placeholder = config.placeholder || 'write your story...';\n this.config.sanitizer = config.sanitizer || {\n p: true,\n b: true,\n a: true\n };\n\n this.config.hideToolbar = config.hideToolbar ? config.hideToolbar : false;\n this.config.tools = config.tools || {};\n this.config.toolsConfig = config.toolsConfig || {};\n this.config.data = config.data || {};\n\n /**\n * Initialize items to pass data to the Renderer\n */\n if (_.isEmpty(this.config.data)) {\n this.config.data = {};\n this.config.data.items = [ initialBlock ];\n } else {\n if (!this.config.data.items || this.config.data.items.length === 0) {\n this.config.data.items = [ initialBlock ];\n }\n }\n\n /**\n * If initial Block's Tool was not passed, use the first Tool in config.tools\n */\n if (!config.initialBlock) {\n for (this.config.initialBlock in this.config.tools) break;\n } else {\n this.config.initialBlock = config.initialBlock;\n }\n }\n\n /**\n * Returns private property\n * @returns {EditorConfig}\n */\n get configuration() {\n return this.config;\n }\n\n /**\n * Initializes modules:\n * - make and save instances\n * - configure\n */\n init() {\n /**\n * Make modules instances and save it to the @property this.moduleInstances\n */\n this.constructModules();\n\n /**\n * Modules configuration\n */\n this.configureModules();\n }\n\n /**\n * Make modules instances and save it to the @property this.moduleInstances\n */\n constructModules() {\n modules.forEach( Module => {\n try {\n /**\n * We use class name provided by displayName property\n *\n * On build, Babel will transform all Classes to the Functions so, name will always be 'Function'\n * To prevent this, we use 'babel-plugin-class-display-name' plugin\n * @see https://www.npmjs.com/package/babel-plugin-class-display-name\n */\n this.moduleInstances[Module.displayName] = new Module({\n config : this.configuration\n });\n } catch ( e ) {\n console.log('Module %o skipped because %o', Module, e);\n }\n });\n }\n\n /**\n * Modules instances configuration:\n * - pass other modules to the 'state' property\n * - ...\n */\n configureModules() {\n for(let name in this.moduleInstances) {\n /**\n * Module does not need self-instance\n */\n this.moduleInstances[name].state = this.getModulesDiff( name );\n }\n }\n\n /**\n * Return modules without passed name\n */\n getModulesDiff( name ) {\n let diff = {};\n\n for(let moduleName in this.moduleInstances) {\n /**\n * Skip module with passed name\n */\n if (moduleName === name) {\n continue;\n }\n diff[moduleName] = this.moduleInstances[moduleName];\n }\n\n return diff;\n }\n\n /**\n * Start Editor!\n *\n * Get list of modules that needs to be prepared and return a sequence (Promise)\n * @return {Promise}\n */\n start() {\n let prepareDecorator = module => module.prepare();\n\n return Promise.resolve()\n .then(prepareDecorator(this.moduleInstances.Tools))\n .then(prepareDecorator(this.moduleInstances.UI))\n .then(prepareDecorator(this.moduleInstances.BlockManager))\n .then(() => {\n return this.moduleInstances.Renderer.render(this.config.data.items);\n });\n }\n};\n\n// module.exports = (function (editor) {\n//\n// 'use strict';\n//\n// editor.version = VERSION;\n// editor.scriptPrefix = 'cdx-script-';\n//\n// var init = function () {\n//\n// editor.core = require('./modules/core');\n// editor.tools = require('./modules/tools');\n// editor.ui = require('./modules/ui');\n// editor.transport = require('./modules/transport');\n// editor.renderer = require('./modules/renderer');\n// editor.saver = require('./modules/saver');\n// editor.content = require('./modules/content');\n// editor.toolbar = require('./modules/toolbar/toolbar');\n// editor.callback = require('./modules/callbacks');\n// editor.draw = require('./modules/draw');\n// editor.caret = require('./modules/caret');\n// editor.notifications = require('./modules/notifications');\n// editor.parser = require('./modules/parser');\n// editor.sanitizer = require('./modules/sanitizer');\n// editor.listeners = require('./modules/listeners');\n// editor.destroyer = require('./modules/destroyer');\n// editor.paste = require('./modules/paste');\n//\n// };\n//\n// /**\n// * @public\n// * holds initial settings\n// */\n// editor.settings = {\n// tools : ['text', 'header', 'picture', 'list', 'quote', 'code', 'twitter', 'instagram', 'smile'],\n// holderId : 'codex-editor',\n//\n// // Type of block showing on empty editor\n// initialBlockPlugin: 'text'\n// };\n//\n// /**\n// * public\n// *\n// * Static nodes\n// */\n// editor.nodes = {\n// holder : null,\n// wrapper : null,\n// toolbar : null,\n// inlineToolbar : {\n// wrapper : null,\n// buttons : null,\n// actions : null\n// },\n// toolbox : null,\n// notifications : null,\n// plusButton : null,\n// showSettingsButton: null,\n// showTrashButton : null,\n// blockSettings : null,\n// pluginSettings : null,\n// defaultSettings : null,\n// toolbarButtons : {}, // { type : DomEl, ... }\n// redactor : null\n// };\n//\n// /**\n// * @public\n// *\n// * Output state\n// */\n// editor.state = {\n// jsonOutput : [],\n// blocks : [],\n// inputs : []\n// };\n//\n// /**\n// * @public\n// * Editor plugins\n// */\n// editor.tools = {};\n//\n// editor.start = function (userSettings) {\n//\n// init();\n//\n// editor.core.prepare(userSettings)\n//\n// // If all ok, make UI, bind events and parse initial-content\n// .then(editor.ui.prepare)\n// .then(editor.tools.prepare)\n// .then(editor.sanitizer.prepare)\n// .then(editor.paste.prepare)\n// .then(editor.transport.prepare)\n// .then(editor.renderer.makeBlocksFromData)\n// .then(editor.ui.saveInputs)\n// .catch(function (error) {\n//\n// editor.core.log('Initialization failed with error: %o', 'warn', error);\n//\n// });\n//\n// };\n//\n// return editor;\n//\n// })({});\n","/**\n * @abstract\n * @class Module\n * @classdesc All modules inherits from this class.\n *\n * @typedef {Module} Module\n * @property {Object} config - Editor user settings\n * @property {Object} Editor - List of Editor modules\n */\nexport default class Module {\n /**\n * @constructor\n *\n * @param {EditorConfig} config\n */\n constructor({ config }) {\n /**\n * Editor modules list\n * @type {EditorComponents}\n */\n this.Editor = null;\n /**\n * Editor configuration object\n * @type {EditorConfig}\n */\n this.config = {};\n if (new.target === Module) {\n throw new TypeError('Constructors for abstract class Module are not allowed.');\n }\n this.config = config;\n }\n /**\n * Editor modules setter\n *\n * @param Editor\n * @param Editor.modules {@link CodexEditor#moduleInstances}\n * @param Editor.config {@link CodexEditor#configuration}\n */\n set state(Editor) {\n this.Editor = Editor;\n }\n}\n","export default class DeleteTune {\n /**\n * DeleteTune constructor\n *\n * @param {Object} api\n */\n constructor({ api }) {\n /**\n * Styles\n * @type {{wrapper: string}}\n */\n this.CSS = {\n wrapper: 'ass',\n button: 'ce-settings__button',\n buttonDelete: 'ce-settings__button--delete',\n buttonConfirm: 'ce-settings__button--confirm',\n };\n /**\n * Tune nodes\n */\n this.nodes = {\n button: null,\n };\n this.api = api;\n this.resetConfirmation = () => {\n this.setConfirmation(false);\n };\n }\n /**\n * Create \"Delete\" button and add click event listener\n * @returns [Element}\n */\n render() {\n this.nodes.button = $.make('div', [this.CSS.button, this.CSS.buttonDelete], {});\n this.nodes.button.appendChild($.svg('cross', 12, 12));\n this.api.listener.on(this.nodes.button, 'click', (event) => this.handleClick(event), false);\n return this.nodes.button;\n }\n /**\n * Delete block conditions passed\n * @param {MouseEvent} event\n */\n handleClick(event) {\n /**\n * if block is not waiting the confirmation, subscribe on block-settings-closing event to reset\n * otherwise delete block\n */\n if (!this.needConfirmation) {\n this.setConfirmation(true);\n /**\n * Subscribe on event.\n * When toolbar block settings is closed but block deletion is not confirmed,\n * then reset confirmation state\n */\n this.api.events.on('block-settings-closed', this.resetConfirmation);\n }\n else {\n /**\n * Unsubscribe from block-settings closing event\n */\n this.api.events.off('block-settings-closed', this.resetConfirmation);\n this.api.blocks.delete();\n }\n }\n /**\n * change tune state\n */\n setConfirmation(state) {\n this.needConfirmation = state;\n this.nodes.button.classList.add(this.CSS.buttonConfirm);\n }\n}\n","export default class MoveUpTune {\n /**\n * MoveUpTune constructor\n *\n * @param {Object} api\n */\n constructor({ api }) {\n /**\n * Styles\n * @type {{wrapper: string}}\n */\n this.CSS = {\n button: 'ce-settings__button',\n wrapper: 'ce-settings-move-up',\n btnDisabled: 'ce-settings-move-up--disabled',\n };\n this.api = api;\n }\n /**\n * Create \"MoveUp\" button and add click event listener\n * @returns [Element}\n */\n render() {\n const moveUpButton = $.make('div', [this.CSS.button, this.CSS.wrapper], {});\n moveUpButton.appendChild($.svg('arrow-up', 14, 14));\n if (this.api.blocks.getCurrentBlockIndex() === 0) {\n moveUpButton.classList.add(this.CSS.btnDisabled);\n }\n else {\n this.api.listener.on(moveUpButton, 'click', (event) => this.handleClick(event), false);\n }\n return moveUpButton;\n }\n /**\n * Move current block up\n * @param {MouseEvent} event\n */\n handleClick(event) {\n const currentBlockIndex = this.api.blocks.getCurrentBlockIndex();\n if (currentBlockIndex === 0) {\n return;\n }\n const currentBlockElement = this.api.blocks.getBlockByIndex(currentBlockIndex).html, previousBlockElement = this.api.blocks.getBlockByIndex(currentBlockIndex - 1).html;\n /**\n * Here is two cases:\n * - when previous block has negative offset and part of it is visible on window, then we scroll\n * by window's height and add offset which is mathematically difference between two blocks\n *\n * - when previous block is visible and has offset from the window,\n * than we scroll window to the difference between this offsets.\n */\n const currentBlockCoords = currentBlockElement.getBoundingClientRect(), previousBlockCoords = previousBlockElement.getBoundingClientRect();\n let scrollUpOffset;\n if (previousBlockCoords.top > 0) {\n scrollUpOffset = Math.abs(currentBlockCoords.top) - Math.abs(previousBlockCoords.top);\n }\n else {\n scrollUpOffset = window.innerHeight - Math.abs(currentBlockCoords.top) + Math.abs(previousBlockCoords.top);\n }\n window.scrollBy(0, -1 * scrollUpOffset);\n /** Change blocks positions */\n this.api.blocks.swap(currentBlockIndex, currentBlockIndex - 1);\n }\n}\n","/**\n * @class Block\n * @classdesc This class describes editor`s block, including block`s HTMLElement, data and tool\n *\n * @property {Tool} tool — current block tool (Paragraph, for example)\n * @property {Object} CSS — block`s css classes\n *\n */\n\n/** Import default tunes */\nimport MoveUpTune from './block-tunes/block-tune-move-up';\nimport DeleteTune from './block-tunes/block-tune-delete';\n\n/**\n * @classdesc Abstract Block class that contains Block information, Tool name and Tool class instance\n *\n * @property tool - Tool instance\n * @property html - Returns HTML content of plugin\n * @property wrapper - Div element that wraps block content with Tool's content. Has `ce-block` CSS class\n * @property contentNode - Div element that wraps Tool's content. Has `ce-block__content` CSS class\n * @property pluginsContent - HTML content that returns by Tool's render function\n */\nexport default class Block {\n /**\n * @constructor\n * @param {String} toolName - Tool name that passed on initialization\n * @param {Object} toolInstance — passed Tool`s instance that rendered the Block\n * @param {Object} settings - default settings\n * @param {Object} apiMethods - Editor API\n */\n constructor(toolName, toolInstance, settings, apiMethods) {\n this.name = toolName;\n this.tool = toolInstance;\n this.settings = settings;\n this.api = apiMethods;\n this._html = this.compose();\n\n /**\n * @type {IBlockTune[]}\n */\n this.tunes = this.makeTunes();\n }\n\n /**\n * CSS classes for the Block\n * @return {{wrapper: string, content: string}}\n */\n static get CSS() {\n return {\n wrapper: 'ce-block',\n content: 'ce-block__content',\n selected: 'ce-block--selected'\n };\n }\n\n /**\n * Make default Block wrappers and put Tool`s content there\n * @returns {HTMLDivElement}\n */\n compose() {\n this.wrapper = $.make('div', Block.CSS.wrapper);\n this.contentNode = $.make('div', Block.CSS.content);\n this.pluginsContent = this.tool.render();\n\n this.contentNode.appendChild(this.pluginsContent);\n this.wrapper.appendChild(this.contentNode);\n\n return this.wrapper;\n }\n\n /**\n * Calls Tool's method\n *\n * Method checks tool property {MethodName}. Fires method with passes params If it is instance of Function\n *\n * @param {String} methodName\n * @param {Object} params\n */\n call(methodName, params) {\n /**\n * call Tool's method with the instance context\n */\n if (this.tool[methodName] && this.tool[methodName] instanceof Function) {\n this.tool[methodName].call(this.tool, params);\n }\n }\n\n /**\n * Get Block`s HTML\n * @returns {HTMLElement}\n */\n get html() {\n return this._html;\n }\n\n /**\n * Get Block's JSON data\n * @return {Object}\n */\n get data() {\n return this.save();\n }\n\n /**\n * is block mergeable\n * We plugin have merge function then we call it mergable\n * @return {boolean}\n */\n get mergeable() {\n return typeof this.tool.merge === 'function';\n }\n\n /**\n * Call plugins merge method\n * @param {Object} data\n */\n mergeWith(data) {\n return Promise.resolve()\n .then(() => {\n this.tool.merge(data);\n });\n }\n /**\n * Extracts data from Block\n * Groups Tool's save processing time\n * @return {Object}\n */\n save() {\n let extractedBlock = this.tool.save(this.pluginsContent);\n\n /** Measuring execution time*/\n let measuringStart = window.performance.now(),\n measuringEnd;\n\n return Promise.resolve(extractedBlock)\n .then((finishedExtraction) => {\n /** measure promise execution */\n measuringEnd = window.performance.now();\n\n return {\n tool: this.name,\n data: finishedExtraction,\n time : measuringEnd - measuringStart\n };\n })\n .catch(function (error) {\n _.log(`Saving proccess for ${this.tool.name} tool failed due to the ${error}`, 'log', 'red');\n });\n }\n\n /**\n * Uses Tool's validation method to check the correctness of output data\n * Tool's validation method is optional\n *\n * @description Method also can return data if it passed the validation\n *\n * @param {Object} data\n * @returns {Boolean|Object} valid\n */\n validateData(data) {\n let isValid = true;\n\n if (this.tool.validate instanceof Function) {\n isValid = this.tool.validate(data);\n }\n\n if (!isValid) {\n return false;\n }\n\n return data;\n }\n\n /**\n * Make an array with default settings\n * Each block has default tune instance that have states\n * @return {IBlockTune[]}\n */\n makeTunes() {\n let tunesList = [MoveUpTune, DeleteTune];\n\n // Pluck tunes list and return tune instances with passed Editor API and settings\n return tunesList.map( (tune) => {\n return new tune({\n api: this.api,\n settings: this.settings,\n });\n });\n }\n\n /**\n * Enumerates initialized tunes and returns fragment that can be appended to the toolbars area\n * @return {DocumentFragment}\n */\n renderTunes() {\n let tunesElement = document.createDocumentFragment();\n\n this.tunes.forEach( tune => {\n $.append(tunesElement, tune.render());\n });\n\n return tunesElement;\n }\n\n /**\n * Check block for emptiness\n * @return {Boolean}\n */\n get isEmpty() {\n /**\n * Allow Tool to represent decorative contentless blocks: for example \"* * *\"-tool\n * That Tools are not empty\n */\n if (this.tool.contentless) {\n return false;\n }\n\n let emptyText = $.isEmpty(this.pluginsContent),\n emptyMedia = !this.hasMedia;\n\n return emptyText && emptyMedia;\n }\n\n /**\n * Check if block has a media content such as images, iframes and other\n * @return {Boolean}\n */\n get hasMedia() {\n /**\n * This tags represents media-content\n * @type {string[]}\n */\n const mediaTags = [\n 'img',\n 'iframe',\n 'video',\n 'audio',\n 'source',\n 'input',\n 'textarea',\n 'twitterwidget'\n ];\n\n return !!this._html.querySelector(mediaTags.join(','));\n }\n\n /**\n * Set selected state\n * @param {Boolean} state - 'true' to select, 'false' to remove selection\n */\n set selected(state) {\n /**\n * We don't need to mark Block as Selected when it is not empty\n */\n if (state === true && !this.isEmpty) {\n this._html.classList.add(Block.CSS.selected);\n } else {\n this._html.classList.remove(Block.CSS.selected);\n }\n }\n}\n","/**\n * DOM manipulations helper\n */\nexport default class Dom {\n /**\n * Check if passed tag has no closed tag\n * @param {Element} tag\n * @return {Boolean}\n */\n static isSingleTag(tag) {\n return tag.tagName && ['AREA', 'BASE', 'BR', 'COL', 'COMMAND', 'EMBED', 'HR', 'IMG', 'INPUT', 'KEYGEN', 'LINK', 'META', 'PARAM', 'SOURCE', 'TRACK', 'WBR'].includes(tag.tagName);\n };\n\n\n /**\n * Helper for making Elements with classname and attributes\n *\n * @param {string} tagName - new Element tag name\n * @param {array|string} classNames - list or name of CSS classname(s)\n * @param {Object} attributes - any attributes\n * @return {Element}\n */\n static make(tagName, classNames = null, attributes = {}) {\n let el = document.createElement(tagName);\n\n if ( Array.isArray(classNames) ) {\n el.classList.add(...classNames);\n } else if( classNames ) {\n el.classList.add(classNames);\n }\n\n for (let attrName in attributes) {\n el[attrName] = attributes[attrName];\n }\n\n return el;\n }\n\n /**\n * Creates Text Node with the passed content\n * @param {String} content - text content\n * @return {Text}\n */\n static text(content) {\n return document.createTextNode(content);\n }\n\n /**\n * Creates SVG icon linked to the sprite\n * @param {string} name - name (id) of icon from sprite\n * @param {number} width\n * @param {number} height\n * @return {SVGElement}\n */\n static svg(name, width = 14, height = 14) {\n let icon = document.createElementNS('http://www.w3.org/2000/svg', 'svg');\n\n icon.classList.add('icon', 'icon--' + name);\n icon.setAttribute('width', width + 'px');\n icon.setAttribute('height', height + 'px');\n icon.innerHTML = ``;\n\n return icon;\n }\n\n /**\n * Append one or several elements to the parent\n *\n * @param {Element} parent - where to append\n * @param {Element|Element[]} - element ore elements list\n */\n static append(parent, elements) {\n if ( Array.isArray(elements) ) {\n elements.forEach( el => parent.appendChild(el) );\n } else {\n parent.appendChild(elements);\n }\n }\n\n /**\n * Swap two elements in parent\n * @param {HTMLElement} el1 - from\n * @param {HTMLElement} el2 - to\n */\n static swap(el1, el2) {\n // create marker element and insert it where el1 is\n const temp = document.createElement('div'),\n parent = el1.parentNode;\n\n parent.insertBefore(temp, el1);\n\n // move el1 to right before el2\n parent.insertBefore(el1, el2);\n\n // move el2 to right before where el1 used to be\n parent.insertBefore(el2, temp);\n\n // remove temporary marker node\n parent.removeChild(temp);\n }\n\n /**\n * Selector Decorator\n *\n * Returns first match\n *\n * @param {Element} el - element we searching inside. Default - DOM Document\n * @param {String} selector - searching string\n *\n * @returns {Element}\n */\n static find(el = document, selector) {\n return el.querySelector(selector);\n }\n\n /**\n * Selector Decorator.\n *\n * Returns all matches\n *\n * @param {Element} el - element we searching inside. Default - DOM Document\n * @param {String} selector - searching string\n * @returns {NodeList}\n */\n static findAll(el = document, selector) {\n return el.querySelectorAll(selector);\n }\n\n /**\n * Search for deepest node which is Leaf.\n * Leaf is the vertex that doesn't have any child nodes\n *\n * @description Method recursively goes throw the all Node until it finds the Leaf\n *\n * @param {Node} node - root Node. From this vertex we start Deep-first search {@link https://en.wikipedia.org/wiki/Depth-first_search}\n * @param {Boolean} atLast - find last text node\n * @return {Node} - it can be text Node or Element Node, so that caret will able to work with it\n */\n static getDeepestNode(node, atLast = false) {\n /**\n * Current function have two directions:\n * - starts from first child and every time gets first or nextSibling in special cases\n * - starts from last child and gets last or previousSibling\n * @type {string}\n */\n let child = atLast ? 'lastChild' : 'firstChild',\n sibling = atLast ? 'previousSibling' : 'nextSibling';\n\n if (node && node.nodeType === Node.ELEMENT_NODE && node[child]) {\n let nodeChild = node[child];\n\n /**\n * special case when child is single tag that can't contain any content\n */\n if (Dom.isSingleTag(nodeChild)) {\n /**\n * 1) We need to check the next sibling. If it is Node Element then continue searching for deepest\n * from sibling\n *\n * 2) If single tag's next sibling is null, then go back to parent and check his sibling\n * In case of Node Element continue searching\n *\n * 3) If none of conditions above happened return parent Node Element\n */\n if (nodeChild[sibling]) {\n nodeChild = nodeChild[sibling];\n } else if (nodeChild.parentNode[sibling]) {\n nodeChild = nodeChild.parentNode[sibling];\n } else {\n return nodeChild.parentNode;\n }\n }\n\n return this.getDeepestNode(nodeChild, atLast);\n }\n\n return node;\n }\n\n /**\n * Check if object is DOM node\n *\n * @param {Object} node\n * @returns {boolean}\n */\n static isElement(node) {\n return node && typeof node === 'object' && node.nodeType && node.nodeType === Node.ELEMENT_NODE;\n }\n\n /**\n * Checks target if it is native input\n * @param {Element|String} target - HTML element or string\n * @return {Boolean}\n */\n static isNativeInput(target) {\n let nativeInputs = [\n 'INPUT',\n 'TEXTAREA'\n ];\n\n return target ? nativeInputs.includes(target.tagName) : false;\n }\n\n /**\n * Checks node if it is empty\n *\n * @description Method checks simple Node without any childs for emptiness\n * If you have Node with 2 or more children id depth, you better use {@link Dom#isEmpty} method\n *\n * @param {Node} node\n * @return {Boolean} true if it is empty\n */\n static isNodeEmpty(node) {\n let nodeText;\n\n if ( this.isElement(node) && this.isNativeInput(node) ) {\n nodeText = node.value;\n } else {\n nodeText = node.textContent.replace('\\u200B', '');\n }\n\n return nodeText.trim().length === 0;\n }\n\n /**\n * checks node if it is doesn't have any child nodes\n * @param {Node} node\n * @return {boolean}\n */\n static isLeaf(node) {\n if (!node) {\n return false;\n }\n\n return node.childNodes.length === 0;\n }\n\n /**\n * breadth-first search (BFS)\n * {@link https://en.wikipedia.org/wiki/Breadth-first_search}\n *\n * @description Pushes to stack all DOM leafs and checks for emptiness\n *\n * @param {Node} node\n * @return {boolean}\n */\n static isEmpty(node) {\n let treeWalker = [],\n leafs = [];\n\n if (!node) {\n return true;\n }\n\n if (!node.childNodes.length) {\n return this.isNodeEmpty(node);\n }\n\n treeWalker.push(node.firstChild);\n\n while ( treeWalker.length > 0 ) {\n node = treeWalker.shift();\n\n if (!node) continue;\n\n if ( this.isLeaf(node) ) {\n leafs.push(node);\n } else {\n treeWalker.push(node.firstChild);\n }\n\n while ( node && node.nextSibling ) {\n node = node.nextSibling;\n\n if (!node) continue;\n\n treeWalker.push(node);\n }\n\n /**\n * If one of childs is not empty, checked Node is not empty too\n */\n if (node && !this.isNodeEmpty(node)) {\n return false;\n }\n }\n\n return leafs.every( leaf => this.isNodeEmpty(leaf) );\n }\n};\n","/**\n * Bold Tool\n *\n * Inline Toolbar Tool\n *\n * Makes selected text bolder\n */\nexport default class BoldInlineTool {\n constructor(api) {\n /**\n * Native Document's command that uses for Bold\n */\n this.commandName = 'bold';\n /**\n * Styles\n */\n this.CSS = {\n button: 'ce-inline-tool',\n buttonActive: 'ce-inline-tool--active',\n buttonModifier: 'ce-inline-tool--bold',\n };\n /**\n * Elements\n */\n this.nodes = {\n button: null,\n };\n console.log('Bold Inline Tool is ready');\n }\n /**\n * Create button for Inline Toolbar\n */\n render() {\n this.nodes.button = document.createElement('button');\n this.nodes.button.classList.add(this.CSS.button, this.CSS.buttonModifier);\n this.nodes.button.appendChild($.svg('bold', 13, 15));\n return this.nodes.button;\n }\n /**\n * Wrap range with tag\n * @param {Range} range\n */\n surround(range) {\n document.execCommand(this.commandName);\n }\n /**\n * Check selection and set activated state to button if there are tag\n * @param {Selection} selection\n */\n checkState(selection) {\n const isActive = document.queryCommandState(this.commandName);\n this.nodes.button.classList.toggle(this.CSS.buttonActive, isActive);\n return isActive;\n }\n}\n","/**\n * Italic Tool\n *\n * Inline Toolbar Tool\n *\n * Style selected text with italic\n */\nexport default class ItalicInlineTool {\n constructor(api) {\n /**\n * Native Document's command that uses for Italic\n */\n this.commandName = 'italic';\n /**\n * Styles\n */\n this.CSS = {\n button: 'ce-inline-tool',\n buttonActive: 'ce-inline-tool--active',\n buttonModifier: 'ce-inline-tool--italic',\n };\n /**\n * Elements\n */\n this.nodes = {\n button: null,\n };\n console.log('Italic Inline Tool is ready');\n }\n /**\n * Create button for Inline Toolbar\n */\n render() {\n this.nodes.button = document.createElement('button');\n this.nodes.button.classList.add(this.CSS.button, this.CSS.buttonModifier);\n this.nodes.button.appendChild($.svg('italic', 6, 15));\n return this.nodes.button;\n }\n /**\n * Wrap range with tag\n * @param {Range} range\n */\n surround(range) {\n document.execCommand(this.commandName);\n }\n /**\n * Check selection and set activated state to button if there are tag\n * @param {Selection} selection\n */\n checkState(selection) {\n const isActive = document.queryCommandState(this.commandName);\n this.nodes.button.classList.toggle(this.CSS.buttonActive, isActive);\n return isActive;\n }\n}\n","import Selection from '../selection';\n/**\n * Link Tool\n *\n * Inline Toolbar Tool\n *\n * Wrap selected text with tag\n */\nexport default class LinkInlineTool {\n /**\n * @param {object} api - CodeX Editor API\n * @param {object} api.toolbar - Inline Toolbar API\n */\n constructor(api) {\n /**\n * Native Document's commands for link/unlink\n */\n this.commandLink = 'createLink';\n this.commandUnlink = 'unlink';\n /**\n * Enter key code\n */\n this.ENTER_KEY = 13;\n /**\n * Styles\n */\n this.CSS = {\n button: 'ce-inline-tool',\n buttonActive: 'ce-inline-tool--active',\n buttonModifier: 'ce-inline-tool--link',\n buttonUnlink: 'ce-inline-tool--unlink',\n input: 'ce-inline-tool-input',\n inputShowed: 'ce-inline-tool-input--showed',\n };\n /**\n * Elements\n */\n this.nodes = {\n button: null,\n input: null,\n };\n /**\n * Input opening state\n */\n this.inputOpened = false;\n this.inlineToolbar = api.toolbar;\n this.selection = new Selection();\n }\n /**\n * Create button for Inline Toolbar\n */\n render() {\n this.nodes.button = document.createElement('button');\n this.nodes.button.classList.add(this.CSS.button, this.CSS.buttonModifier);\n this.nodes.button.appendChild($.svg('link', 15, 14));\n this.nodes.button.appendChild($.svg('unlink', 16, 18));\n return this.nodes.button;\n }\n /**\n * Input for the link\n */\n renderActions() {\n this.nodes.input = document.createElement('input');\n this.nodes.input.placeholder = 'Add a link';\n this.nodes.input.classList.add(this.CSS.input);\n this.nodes.input.addEventListener('keydown', (event) => {\n if (event.keyCode === this.ENTER_KEY) {\n this.enterPressed(event);\n }\n });\n return this.nodes.input;\n }\n /**\n * Handle clicks on the Inline Toolbar icon\n * @param {Range} range\n */\n surround(range) {\n /**\n * Range will be null when user makes second click on the 'link icon' to close opened input\n */\n if (range) {\n /**\n * Save selection before change focus to the input\n */\n this.selection.save();\n const parentAnchor = this.selection.findParentTag('A');\n /**\n * Unlink icon pressed\n */\n if (parentAnchor) {\n this.selection.expandToTag(parentAnchor);\n this.unlink();\n this.closeActions();\n this.checkState();\n this.inlineToolbar.close();\n return;\n }\n }\n this.toggleActions();\n }\n /**\n * Check selection and set activated state to button if there are tag\n * @param {Selection} selection\n */\n checkState(selection) {\n const anchorTag = this.selection.findParentTag('A');\n if (anchorTag) {\n this.nodes.button.classList.add(this.CSS.buttonUnlink);\n this.nodes.button.classList.add(this.CSS.buttonActive);\n this.openActions();\n /**\n * Fill input value with link href\n */\n const hrefAttr = anchorTag.getAttribute('href');\n this.nodes.input.value = hrefAttr !== 'null' ? hrefAttr : '';\n this.selection.save();\n }\n else {\n this.nodes.button.classList.remove(this.CSS.buttonUnlink);\n this.nodes.button.classList.remove(this.CSS.buttonActive);\n }\n return !!anchorTag;\n }\n /**\n * Function called with Inline Toolbar closing\n */\n clear() {\n this.closeActions();\n }\n toggleActions() {\n if (!this.inputOpened) {\n this.openActions(true);\n }\n else {\n this.closeActions(false);\n }\n }\n /**\n * @param {boolean} needFocus - on link creation we need to focus input. On editing - nope.\n */\n openActions(needFocus = false) {\n this.nodes.input.classList.add(this.CSS.inputShowed);\n if (needFocus) {\n this.nodes.input.focus();\n }\n this.inputOpened = true;\n }\n /**\n * Close input\n * @param {boolean} clearSavedSelection — we don't need to clear saved selection\n * on toggle-clicks on the icon of opened Toolbar\n */\n closeActions(clearSavedSelection = true) {\n this.nodes.input.classList.remove(this.CSS.inputShowed);\n this.nodes.input.value = '';\n if (clearSavedSelection) {\n this.selection.clearSaved();\n }\n this.inputOpened = false;\n }\n /**\n * Enter pressed on input\n * @param {KeyboardEvent} event\n */\n enterPressed(event) {\n let value = this.nodes.input.value || '';\n if (!value.trim()) {\n this.selection.restore();\n this.unlink();\n event.preventDefault();\n this.closeActions();\n }\n if (!this.validateURL(value)) {\n /**\n * @todo show notification 'Incorrect Link'\n */\n _.log('Incorrect Link pasted', 'warn', value);\n return;\n }\n value = this.prepareLink(value);\n this.selection.restore();\n this.insertLink(value);\n /**\n * Preventing events that will be able to happen\n */\n event.preventDefault();\n event.stopPropagation();\n event.stopImmediatePropagation();\n this.closeActions();\n this.inlineToolbar.close();\n this.checkState();\n }\n /**\n * Detects if passed string is URL\n * @param {string} str\n * @return {Boolean}\n */\n validateURL(str) {\n /**\n * Don't allow spaces\n */\n return !/\\s/.test(str);\n }\n /**\n * Process link before injection\n * - sanitize\n * - add protocol for links like 'google.com'\n * @param {string} link - raw user input\n */\n prepareLink(link) {\n link = link.trim();\n link = this.addProtocol(link);\n return link;\n }\n /**\n * Add 'http' protocol to the links like 'vc.ru', 'google.com'\n * @param {String} link\n */\n addProtocol(link) {\n /**\n * If protocol already exists, do nothing\n */\n if (/^(\\w+):\\/\\//.test(link)) {\n return link;\n }\n /**\n * We need to add missed HTTP protocol to the link, but skip 2 cases:\n * 1) Internal links like \"/general\"\n * 2) Anchors looks like \"#results\"\n * 3) Protocol-relative URLs like \"//google.com\"\n */\n const isInternal = /^\\/[^\\/\\s]/.test(link), isAnchor = link.substring(0, 1) === '#', isProtocolRelative = /^\\/\\/[^\\/\\s]/.test(link);\n if (!isInternal && !isAnchor && !isProtocolRelative) {\n link = 'http://' + link;\n }\n return link;\n }\n /**\n * Inserts tag with \"href\"\n * @param {string} link - \"href\" value\n */\n insertLink(link) {\n /**\n * Edit all link, not selected part\n */\n const anchorTag = this.selection.findParentTag('A');\n if (anchorTag) {\n this.selection.expandToTag(anchorTag);\n }\n document.execCommand(this.commandLink, false, link);\n }\n /**\n * Removes tag\n */\n unlink() {\n document.execCommand(this.commandUnlink);\n }\n}\n","var map = {\n\t\"./api-blocks.ts\": \"./src/components/modules/api-blocks.ts\",\n\t\"./api-events.ts\": \"./src/components/modules/api-events.ts\",\n\t\"./api-listener.ts\": \"./src/components/modules/api-listener.ts\",\n\t\"./api-sanitizer.ts\": \"./src/components/modules/api-sanitizer.ts\",\n\t\"./api-saver.ts\": \"./src/components/modules/api-saver.ts\",\n\t\"./api-selection.ts\": \"./src/components/modules/api-selection.ts\",\n\t\"./api-toolbar.ts\": \"./src/components/modules/api-toolbar.ts\",\n\t\"./api.ts\": \"./src/components/modules/api.ts\",\n\t\"./block-events.ts\": \"./src/components/modules/block-events.ts\",\n\t\"./blockManager.js\": \"./src/components/modules/blockManager.js\",\n\t\"./caret.js\": \"./src/components/modules/caret.js\",\n\t\"./events.js\": \"./src/components/modules/events.js\",\n\t\"./listeners.js\": \"./src/components/modules/listeners.js\",\n\t\"./renderer.js\": \"./src/components/modules/renderer.js\",\n\t\"./sanitizer.js\": \"./src/components/modules/sanitizer.js\",\n\t\"./saver.js\": \"./src/components/modules/saver.js\",\n\t\"./toolbar-blockSettings.js\": \"./src/components/modules/toolbar-blockSettings.js\",\n\t\"./toolbar-inline.ts\": \"./src/components/modules/toolbar-inline.ts\",\n\t\"./toolbar-toolbox.js\": \"./src/components/modules/toolbar-toolbox.js\",\n\t\"./toolbar.js\": \"./src/components/modules/toolbar.js\",\n\t\"./tools.js\": \"./src/components/modules/tools.js\",\n\t\"./ui.js\": \"./src/components/modules/ui.js\"\n};\n\n\nfunction webpackContext(req) {\n\tvar id = webpackContextResolve(req);\n\treturn __webpack_require__(id);\n}\nfunction webpackContextResolve(req) {\n\tvar id = map[req];\n\tif(!(id + 1)) { // check for number or string\n\t\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\t\te.code = 'MODULE_NOT_FOUND';\n\t\tthrow e;\n\t}\n\treturn id;\n}\nwebpackContext.keys = function webpackContextKeys() {\n\treturn Object.keys(map);\n};\nwebpackContext.resolve = webpackContextResolve;\nmodule.exports = webpackContext;\nwebpackContext.id = \"./src/components/modules sync [^_](api-blocks.ts|api-events.ts|api-listener.ts|api-sanitizer.ts|api-saver.ts|api-selection.ts|api-toolbar.ts|api.ts|block-events.ts|blockManager.js|caret.js|events.js|listeners.js|renderer.js|sanitizer.js|saver.js|toolbar-blockSettings.js|toolbar-inline.ts|toolbar-toolbox.js|toolbar.js|tools.js|ui.js)$\";","/**\n * @class BlocksAPI\n * provides with methods working with Block\n */\nexport default class BlocksAPI extends Module {\n /**\n * Save Editor config. API provides passed configuration to the Blocks\n * @param {EditorsConfig} config\n */\n constructor({ config }) {\n super({ config });\n }\n /**\n * Available methods\n * @return {IBlocksAPI}\n */\n get methods() {\n return {\n clear: () => this.clear(),\n render: (data) => this.render(data),\n delete: () => this.delete(),\n swap: (fromIndex, toIndex) => this.swap(fromIndex, toIndex),\n getBlockByIndex: (index) => this.getBlockByIndex(index),\n getCurrentBlockIndex: () => this.getCurrentBlockIndex(),\n };\n }\n /**\n * Returns current block index\n * @return {number}\n */\n getCurrentBlockIndex() {\n return this.Editor.BlockManager.currentBlockIndex;\n }\n /**\n * Returns Current Block\n * @param {Number} index\n *\n * @return {Object}\n */\n getBlockByIndex(index) {\n return this.Editor.BlockManager.getBlockByIndex(index);\n }\n /**\n * Call Block Manager method that swap Blocks\n * @param {number} fromIndex - position of first Block\n * @param {number} toIndex - position of second Block\n */\n swap(fromIndex, toIndex) {\n this.Editor.BlockManager.swap(fromIndex, toIndex);\n /**\n * Move toolbar\n * DO not close the settings\n */\n this.Editor.Toolbar.move(false);\n }\n /**\n * Deletes Block\n * @param blockIndex\n */\n delete(blockIndex) {\n this.Editor.BlockManager.removeBlock(blockIndex);\n /**\n * in case of last block deletion\n * Insert new initial empty block\n */\n if (this.Editor.BlockManager.blocks.length === 0) {\n this.Editor.BlockManager.insert();\n }\n /**\n * In case of deletion first block we need to set caret to the current Block\n */\n if (this.Editor.BlockManager.currentBlockIndex === 0) {\n this.Editor.Caret.setToBlock(this.Editor.BlockManager.currentBlock);\n }\n else {\n if (this.Editor.Caret.navigatePrevious(true)) {\n this.Editor.Toolbar.close();\n }\n }\n }\n /**\n * Clear Editor's area\n */\n clear() {\n this.Editor.BlockManager.clear(true);\n }\n /**\n * Fills Editor with Blocks data\n * @param {IInputOutputData} data — Saved Editor data\n */\n render(data) {\n this.Editor.BlockManager.clear();\n this.Editor.Renderer.render(data.items);\n }\n}\n","/**\n * @class EventsAPI\n * provides with methods working with Toolbar\n */\nexport default class EventsAPI extends Module {\n /**\n * Save Editor config. API provides passed configuration to the Blocks\n * @param {EditorsConfig} config\n */\n constructor({ config }) {\n super({ config });\n }\n /**\n * Available methods\n * @return {IEventsAPI}\n */\n get methods() {\n return {\n emit: (eventName, data) => this.emit(eventName, data),\n off: (eventName, callback) => this.off(eventName, callback),\n on: (eventName, callback) => this.on(eventName, callback),\n };\n }\n /**\n * Subscribe on Events\n * @param {String} eventName\n * @param {Function} callback\n */\n on(eventName, callback) {\n this.Editor.Events.on(eventName, callback);\n }\n /**\n * Emit event with data\n * @param {String} eventName\n * @param {Object} data\n */\n emit(eventName, data) {\n this.Editor.Events.emit(eventName, data);\n }\n /**\n * Unsubscribe from Event\n * @param {String} eventName\n * @param {Function} callback\n */\n off(eventName, callback) {\n this.Editor.Events.off(eventName, callback);\n }\n}\n","/**\n * @class API\n * Provides with methods working with DOM Listener\n */\nexport default class ListenerAPI extends Module {\n /**\n * Save Editor config. API provides passed configuration to the Blocks\n * @param {EditorsConfig} config\n */\n constructor({ config }) {\n super({ config });\n }\n /**\n * Available methods\n * @return {IToolbarAPI}\n */\n get methods() {\n return {\n on: (element, eventType, handler, useCapture) => this.on(element, eventType, handler, useCapture),\n off: (element, eventType, handler) => this.off(element, eventType, handler),\n };\n }\n /**\n * adds DOM event listener\n *\n * @param {HTMLElement} element\n * @param {string} eventType\n * @param {() => void} handler\n * @param {boolean} useCapture\n */\n on(element, eventType, handler, useCapture) {\n this.Editor.Listeners.on(element, eventType, handler, useCapture);\n }\n /**\n * Removes DOM listener from element\n *\n * @param element\n * @param eventType\n * @param handler\n */\n off(element, eventType, handler) {\n this.Editor.Listeners.off(element, eventType, handler);\n }\n}\n","/**\n * @class API\n * Provides CodeX Editor Sanitizer that allows developers to clean their HTML\n */\nexport default class SanitizerAPI extends Module {\n /**\n * Save Editor config. API provides passed configuration to the Blocks\n * @param {EditorsConfig} config\n */\n constructor({ config }) {\n super({ config });\n }\n /**\n * Available methods\n * @return {ISanitizerAPI}\n */\n get methods() {\n return {\n clean: (taintString, config) => this.clean(taintString, config),\n };\n }\n clean(taintString, config) {\n return this.Editor.Sanitizer.clean(taintString, config);\n }\n}\n","/**\n * @class SaverAPI\n * provides with methods to save data\n */\nexport default class SaverAPI extends Module {\n /**\n * Save Editor config. API provides passed configuration to the Blocks\n * @param {EditorsConfig} config\n */\n constructor({ config }) {\n super({ config });\n }\n /**\n * Available methods\n * @return {ISaverAPI}\n */\n get methods() {\n return {\n save: () => this.save(),\n };\n }\n /**\n * Return Editor's data\n */\n save() {\n return this.Editor.Saver.save();\n }\n}\n","import Selection from '../selection';\n/**\n * @class API\n * Provides with methods working with Selection\n */\nexport default class SelectionAPI extends Module {\n /**\n * Save Editor config. API provides passed configuration to the Blocks\n * @param {EditorsConfig} config\n */\n constructor({ config }) {\n super({ config });\n }\n /**\n * Available methods\n * @return {ISelectionAPI}\n */\n get methods() {\n return {\n findParentTag: (tagName, className) => this.findParentTag(tagName, className),\n expandToTag: (node) => this.expandToTag(node),\n };\n }\n /**\n * Looks ahead from selection and find passed tag with class name\n * @param {string} tagName - tag to find\n * @param {string} className - tag's class name\n * @return {HTMLElement|null}\n */\n findParentTag(tagName, className) {\n return new Selection().findParentTag(tagName, className);\n }\n /**\n * Expand selection to passed tag\n * @param {HTMLElement} node - tag that should contain selection\n */\n expandToTag(node) {\n new Selection().expandToTag(node);\n }\n}\n","/**\n * @class ToolbarsAPI\n * provides with methods working with Toolbar\n */\nexport default class ToolbarAPI extends Module {\n /**\n * Save Editor config. API provides passed configuration to the Blocks\n * @param {EditorsConfig} config\n */\n constructor({ config }) {\n super({ config });\n }\n /**\n * Available methods\n * @return {IToolbarAPI}\n */\n get methods() {\n return {\n close: () => this.close(),\n open: () => this.open(),\n };\n }\n /**\n * Open toolbar\n */\n open() {\n this.Editor.Toolbar.open();\n }\n /**\n * Close toolbar and all included elements\n */\n close() {\n this.Editor.Toolbar.close();\n }\n}\n","/**\n * @class API\n */\nexport default class API extends Module {\n /**\n * Save Editor config. API provides passed configuration to the Blocks\n * @param {EditorConfig} config\n */\n constructor({ config }) {\n super({ config });\n }\n get methods() {\n return {\n blocks: this.Editor.BlocksAPI.methods,\n caret: {},\n events: this.Editor.EventsAPI.methods,\n sanitizer: this.Editor.SanitizerAPI.methods,\n saver: this.Editor.SaverAPI.methods,\n selection: this.Editor.SelectionAPI.methods,\n listener: this.Editor.ListenerAPI.methods,\n toolbar: this.Editor.ToolbarAPI.methods,\n };\n }\n}\n","export default class BlockEvents extends Module {\n /**\n * @constructor\n */\n constructor({ config }) {\n super({ config });\n }\n /**\n * All keydowns on Block\n * @param {KeyboardEvent} event - keydown\n */\n keydown(event) {\n switch (event.keyCode) {\n case _.keyCodes.BACKSPACE:\n this.backspace(event);\n break;\n case _.keyCodes.ENTER:\n this.enter(event);\n break;\n case _.keyCodes.DOWN:\n case _.keyCodes.RIGHT:\n this.arrowRightAndDownPressed();\n break;\n case _.keyCodes.UP:\n case _.keyCodes.LEFT:\n this.arrowLeftAndUpPressed();\n break;\n default:\n break;\n }\n }\n /**\n * Key up on Block:\n * - shows Inline Toolbar if something selected\n */\n keyup(event) {\n this.Editor.InlineToolbar.handleShowingEvent(event);\n }\n /**\n * Mouse up on Block:\n * - shows Inline Toolbar if something selected\n */\n mouseUp(event) {\n this.Editor.InlineToolbar.handleShowingEvent(event);\n }\n /**\n * ENTER pressed on block\n * @param {KeyboardEvent} event - keydown\n */\n enter(event) {\n const currentBlock = this.Editor.BlockManager.currentBlock, toolsConfig = this.config.toolsConfig[currentBlock.name];\n /**\n * Don't handle Enter keydowns when Tool sets enableLineBreaks to true.\n * Uses for Tools like where line breaks should be handled by default behaviour.\n */\n if (toolsConfig && toolsConfig[this.Editor.Tools.apiSettings.IS_ENABLED_LINE_BREAKS]) {\n return;\n }\n /**\n * Allow to create linebreaks by Shift+Enter\n */\n if (event.shiftKey) {\n return;\n }\n /**\n * Split the Current Block into two blocks\n */\n this.Editor.BlockManager.split();\n /**\n * Renew local current node after split\n */\n const newCurrent = this.Editor.BlockManager.currentBlock;\n this.Editor.Toolbar.move();\n this.Editor.Toolbar.open();\n if (this.Editor.Tools.isInitial(newCurrent.tool) && newCurrent.isEmpty) {\n this.Editor.Toolbar.plusButton.show();\n }\n event.preventDefault();\n }\n /**\n * Handle backspace keydown on Block\n * @param {KeyboardEvent} event - keydown\n */\n backspace(event) {\n const BM = this.Editor.BlockManager;\n const isFirstBlock = BM.currentBlockIndex === 0, canMergeBlocks = this.Editor.Caret.isAtStart && !isFirstBlock;\n if (!canMergeBlocks) {\n return;\n }\n // preventing browser default behaviour\n event.preventDefault();\n const targetBlock = BM.getBlockByIndex(BM.currentBlockIndex - 1), blockToMerge = BM.currentBlock;\n /**\n * Blocks that can be merged:\n * 1) with the same Name\n * 2) Tool has 'merge' method\n *\n * other case will handle as usual ARROW LEFT behaviour\n */\n if (blockToMerge.name !== targetBlock.name || !targetBlock.mergeable) {\n if (this.Editor.Caret.navigatePrevious()) {\n this.Editor.Toolbar.close();\n }\n }\n const setCaretToTheEnd = !targetBlock.isEmpty;\n BM.mergeBlocks(targetBlock, blockToMerge)\n .then(() => {\n // @todo figure out without timeout\n window.setTimeout(() => {\n // set caret to the block without offset at the end\n this.Editor.Caret.setToBlock(BM.currentBlock, 0, setCaretToTheEnd);\n this.Editor.Toolbar.close();\n }, 10);\n });\n }\n /**\n * Handle right and down keyboard keys\n */\n arrowRightAndDownPressed() {\n this.Editor.Caret.navigateNext();\n this.Editor.Toolbar.close();\n }\n /**\n * Handle left and up keyboard keys\n */\n arrowLeftAndUpPressed() {\n this.Editor.Caret.navigatePrevious();\n this.Editor.Toolbar.close();\n }\n}\n","/**\n * @class BlockManager\n * @classdesc Manage editor`s blocks storage and appearance\n *\n * @module BlockManager\n *\n * @version 2.0.0\n */\n\nimport Block from '../block';\n\n/**\n * @typedef {BlockManager} BlockManager\n * @property {Number} currentBlockIndex - Index of current working block\n * @property {Proxy} _blocks - Proxy for Blocks instance {@link Blocks}\n */\nexport default class BlockManager extends Module {\n /**\n * @constructor\n * @param {EditorConfig} config\n */\n constructor({config}) {\n super({config});\n\n /**\n * Proxy for Blocks instance {@link Blocks}\n *\n * @type {Proxy}\n * @private\n */\n this._blocks = null;\n\n /**\n * Index of current working block\n *\n * @type {number}\n * @private\n */\n this.currentBlockIndex = -1;\n }\n\n /**\n * Should be called after Editor.UI preparation\n * Define this._blocks property\n *\n * @returns {Promise}\n */\n prepare() {\n return new Promise(resolve => {\n let blocks = new Blocks(this.Editor.UI.nodes.redactor);\n\n /**\n * We need to use Proxy to overload set/get [] operator.\n * So we can use array-like syntax to access blocks\n *\n * @example\n * this._blocks[0] = new Block(...);\n *\n * block = this._blocks[0];\n *\n * @todo proxy the enumerate method\n *\n * @type {Proxy}\n * @private\n */\n this._blocks = new Proxy(blocks, {\n set: Blocks.set,\n get: Blocks.get\n });\n\n resolve();\n });\n }\n\n /**\n * Creates Block instance by tool name\n *\n * @param {String} toolName - tools passed in editor config {@link EditorConfig#tools}\n * @param {Object} data - constructor params\n * @param {Object} settings - block settings\n *\n * @return {Block}\n */\n composeBlock(toolName, data, settings) {\n let toolInstance = this.Editor.Tools.construct(toolName, data),\n block = new Block(toolName, toolInstance, settings, this.Editor.API.methods);\n\n this.bindEvents(block);\n /**\n * Apply callback before inserting html\n */\n block.call('appendCallback', {});\n\n return block;\n }\n\n /**\n * Bind Events\n * @param {Object} block\n */\n bindEvents(block) {\n this.Editor.Listeners.on(block.html, 'keydown', (event) => this.Editor.BlockEvents.keydown(event));\n this.Editor.Listeners.on(block.html, 'mouseup', (event) => this.Editor.BlockEvents.mouseUp(event));\n this.Editor.Listeners.on(block.html, 'keyup', (event) => this.Editor.BlockEvents.keyup(event));\n }\n\n /**\n * Insert new block into _blocks\n *\n * @param {String} toolName — plugin name, by default method inserts initial block type\n * @param {Object} data — plugin data\n * @param {Object} settings - default settings\n *\n * @return {Block}\n */\n insert(toolName = this.config.initialBlock, data = {}, settings = {}) {\n let block = this.composeBlock(toolName, data, settings);\n\n this._blocks[++this.currentBlockIndex] = block;\n this.Editor.Caret.setToBlock(block);\n\n return block;\n }\n\n /**\n * Merge two blocks\n * @param {Block} targetBlock - previous block will be append to this block\n * @param {Block} blockToMerge - block that will be merged with target block\n *\n * @return {Promise} - the sequence that can be continued\n */\n mergeBlocks(targetBlock, blockToMerge) {\n let blockToMergeIndex = this._blocks.indexOf(blockToMerge);\n\n return Promise.resolve()\n .then( () => {\n if (blockToMerge.isEmpty) {\n return;\n }\n\n return blockToMerge.data\n .then((blockToMergeInfo) => {\n targetBlock.mergeWith(blockToMergeInfo.data);\n });\n })\n .then( () => {\n this.removeBlock(blockToMergeIndex);\n this.currentBlockIndex = this._blocks.indexOf(targetBlock);\n });\n }\n\n /**\n * Remove block with passed index or remove last\n * @param {Number|null} index\n */\n removeBlock(index) {\n if (!index) {\n index = this.currentBlockIndex;\n }\n this._blocks.remove(index);\n }\n\n /**\n * Split current Block\n * 1. Extract content from Caret position to the Block`s end\n * 2. Insert a new Block below current one with extracted content\n */\n split() {\n let extractedFragment = this.Editor.Caret.extractFragmentFromCaretPosition(),\n wrapper = $.make('div');\n\n wrapper.append(extractedFragment);\n\n /**\n * @todo make object in accordance with Tool\n */\n let data = {\n text: $.isEmpty(wrapper) ? '' : wrapper.innerHTML,\n };\n\n /**\n * Renew current Block\n * @type {Block}\n */\n const blockInserted = this.insert(this.config.initialBlock, data);\n\n this.currentNode = blockInserted.pluginsContent;\n }\n\n /**\n * Replace current working block\n *\n * @param {String} toolName — plugin name\n * @param {Object} data — plugin data\n */\n replace(toolName, data = {}) {\n let block = this.composeBlock(toolName, data);\n\n this._blocks.insert(this.currentBlockIndex, block, true);\n }\n\n /**\n * returns last Block\n * @return {Block}\n */\n get lastBlock() {\n return this._blocks[this._blocks.length - 1];\n }\n\n /**\n * Returns Block by passed index\n * @param {Number} index\n * @return {Block}\n */\n getBlockByIndex(index) {\n return this._blocks[index];\n }\n\n /**\n * Get Block instance by html element\n * @param {Node} element\n * @returns {Block}\n */\n getBlock(element) {\n if (!$.isElement(element)) {\n element = element.parentNode;\n }\n\n let nodes = this._blocks.nodes,\n firstLevelBlock = element.closest(`.${Block.CSS.wrapper}`),\n index = nodes.indexOf(firstLevelBlock);\n\n if (index >= 0) {\n return this._blocks[index];\n }\n }\n\n /**\n * Get current Block instance\n *\n * @return {Block}\n */\n get currentBlock() {\n return this._blocks[this.currentBlockIndex];\n }\n\n /**\n * Returns next Block instance\n * @return {Block|null}\n */\n get nextBlock() {\n let isLastBlock = this.currentBlockIndex === (this._blocks.length - 1);\n\n if (isLastBlock) {\n return null;\n }\n\n return this._blocks[this.currentBlockIndex + 1];\n }\n\n /**\n * Returns previous Block instance\n * @return {Block|null}\n */\n get previousBlock() {\n let isFirstBlock = this.currentBlockIndex === 0;\n\n if (isFirstBlock) {\n return null;\n }\n\n return this._blocks[this.currentBlockIndex - 1];\n }\n\n /**\n * Get working html element\n *\n * @return {HTMLElement}\n */\n get currentNode() {\n return this._blocks.nodes[this.currentBlockIndex];\n }\n\n /**\n * Set currentBlockIndex to passed block\n * @param {HTMLElement} element\n */\n set currentNode(element) {\n let nodes = this._blocks.nodes,\n firstLevelBlock = element.closest(`.${Block.CSS.wrapper}`);\n\n /**\n * Update current Block's index\n * @type {number}\n */\n this.currentBlockIndex = nodes.indexOf(firstLevelBlock);\n\n /**\n * Remove previous selected Block's state\n */\n this.blocks.forEach( block => block.selected = false);\n\n /**\n * Mark current Block as selected\n * @type {boolean}\n */\n this.currentBlock.selected = true;\n }\n\n /**\n * Get array of Block instances\n *\n * @returns {Block[]} {@link Blocks#array}\n */\n get blocks() {\n return this._blocks.array;\n }\n\n /**\n * 1) Find first-level Block from passed child Node\n * 2) Mark it as current\n *\n * @param {Element|Text} childNode - look ahead from this node.\n * @throws Error - when passed Node is not included at the Block\n */\n setCurrentBlockByChildNode(childNode) {\n /**\n * If node is Text TextNode\n */\n if (!$.isElement(childNode)) {\n childNode = childNode.parentNode;\n }\n\n let parentFirstLevelBlock = childNode.closest(`.${Block.CSS.wrapper}`);\n\n if (parentFirstLevelBlock) {\n this.currentNode = parentFirstLevelBlock;\n } else {\n throw new Error('Can not find a Block from this child Node');\n }\n }\n\n /**\n * Swap Blocks Position\n * @param {Number} fromIndex\n * @param {Number} toIndex\n */\n swap(fromIndex, toIndex) {\n /** Move up current Block */\n this._blocks.swap(fromIndex, toIndex);\n\n /** Now actual block moved up so that current block index decreased */\n this.currentBlockIndex = toIndex;\n }\n /**\n * Clears Editor\n * @param {boolean} needAddInitialBlock - 1) in internal calls (for example, in api.blocks.render)\n * we don't need to add empty initial block\n * 2) in api.blocks.clear we should add empty block\n */\n clear(needAddInitialBlock = false) {\n this._blocks.removeAll();\n this.currentBlockIndex = -1;\n\n if (needAddInitialBlock) {\n this.insert(this.config.initialBlock);\n }\n }\n};\n\n/**\n * @class Blocks\n * @classdesc Class to work with Block instances array\n *\n * @private\n *\n * @property {HTMLElement} workingArea — editor`s working node\n *\n */\nclass Blocks {\n /**\n * @constructor\n *\n * @param {HTMLElement} workingArea — editor`s working node\n */\n constructor(workingArea) {\n this.blocks = [];\n this.workingArea = workingArea;\n }\n\n /**\n * Push back new Block\n *\n * @param {Block} block\n */\n push(block) {\n this.blocks.push(block);\n this.workingArea.appendChild(block.html);\n }\n\n /**\n * Swaps blocks with indexes first and second\n * @param {Number} first - first block index\n * @param {Number} second - second block index\n */\n swap(first, second) {\n let secondBlock = this.blocks[second];\n\n /**\n * Change in DOM\n */\n $.swap(this.blocks[first].html, secondBlock.html);\n\n /**\n * Change in array\n */\n this.blocks[second] = this.blocks[first];\n this.blocks[first] = secondBlock;\n }\n\n /**\n * Insert new Block at passed index\n *\n * @param {Number} index — index to insert Block\n * @param {Block} block — Block to insert\n * @param {Boolean} replace — it true, replace block on given index\n */\n insert(index, block, replace = false) {\n if (!this.length) {\n this.push(block);\n return;\n }\n\n if (index > this.length) {\n index = this.length;\n }\n\n if (replace) {\n this.blocks[index].html.remove();\n }\n\n let deleteCount = replace ? 1 : 0;\n\n this.blocks.splice(index, deleteCount, block);\n\n if (index > 0) {\n let previousBlock = this.blocks[index - 1];\n\n previousBlock.html.insertAdjacentElement('afterend', block.html);\n } else {\n let nextBlock = this.blocks[index + 1];\n\n if (nextBlock) {\n nextBlock.html.insertAdjacentElement('beforebegin', block.html);\n } else {\n this.workingArea.appendChild(block.html);\n }\n }\n }\n\n /**\n * Remove block\n * @param {Number|null} index\n */\n remove(index) {\n if (isNaN(index)) {\n index = this.length - 1;\n }\n\n this.blocks[index].html.remove();\n this.blocks.splice(index, 1);\n }\n\n /**\n * Remove all blocks\n */\n removeAll() {\n this.workingArea.innerHTML = '';\n this.blocks.length = 0;\n }\n\n /**\n * Insert Block after passed target\n *\n * @todo decide if this method is necessary\n *\n * @param {Block} targetBlock — target after wich Block should be inserted\n * @param {Block} newBlock — Block to insert\n */\n insertAfter(targetBlock, newBlock) {\n let index = this.blocks.indexOf(targetBlock);\n\n this.insert(index + 1, newBlock);\n }\n\n /**\n * Get Block by index\n *\n * @param {Number} index — Block index\n * @returns {Block}\n */\n get(index) {\n return this.blocks[index];\n }\n\n /**\n * Return index of passed Block\n *\n * @param {Block} block\n * @returns {Number}\n */\n indexOf(block) {\n return this.blocks.indexOf(block);\n }\n\n /**\n * Get length of Block instances array\n *\n * @returns {Number}\n */\n get length() {\n return this.blocks.length;\n }\n\n /**\n * Get Block instances array\n *\n * @returns {Block[]}\n */\n get array() {\n return this.blocks;\n }\n\n /**\n * Get blocks html elements array\n *\n * @returns {HTMLElement[]}\n */\n get nodes() {\n return _.array(this.workingArea.children);\n }\n\n /**\n * Proxy trap to implement array-like setter\n *\n * @example\n * blocks[0] = new Block(...)\n *\n * @param {Blocks} instance — Blocks instance\n * @param {Number|String} index — block index\n * @param {Block} block — Block to set\n * @returns {Boolean}\n */\n static set(instance, index, block) {\n if (isNaN(Number(index))) {\n return false;\n }\n\n instance.insert(index, block);\n\n return true;\n }\n\n /**\n * Proxy trap to implement array-like getter\n *\n * @param {Blocks} instance — Blocks instance\n * @param {Number|String} index — Block index\n * @returns {Block|*}\n */\n static get(instance, index) {\n if (isNaN(Number(index))) {\n return instance[index];\n }\n\n return instance.get(index);\n }\n}\n","/**\n * @class Caret\n * @classdesc Contains methods for working Caret\n *\n * Uses Range methods to manipulate with caret\n *\n * @module Caret\n *\n * @version 2.0.0\n */\n\nimport Selection from '../selection';\n\n/**\n * @typedef {Caret} Caret\n */\nexport default class Caret extends Module {\n /**\n * @constructor\n */\n constructor({config}) {\n super({config});\n }\n\n /**\n * Method gets Block instance and puts caret to the text node with offset\n * There two ways that method applies caret position:\n * - first found text node: sets at the beginning, but you can pass an offset\n * - last found text node: sets at the end of the node. Also, you can customize the behaviour\n *\n * @param {Block} block - Block class\n * @param {Number} offset - caret offset regarding to the text node\n * @param {Boolean} atEnd - put caret at the end of the text node or not\n */\n setToBlock(block, offset = 0, atEnd = false) {\n let element = block.html;\n\n /** If Element is INPUT */\n if ($.isNativeInput(element)) {\n element.focus();\n return;\n }\n\n let nodeToSet = $.getDeepestNode(element, atEnd);\n\n if (atEnd || offset > nodeToSet.length) {\n offset = nodeToSet.length;\n }\n\n /** if found deepest node is native input */\n if ($.isNativeInput(nodeToSet)) {\n nodeToSet.focus();\n return;\n }\n\n /**\n * @todo try to fix via Promises or use querySelectorAll to not to use timeout\n */\n _.delay( () => {\n this.set(nodeToSet, offset);\n }, 20)();\n\n this.Editor.BlockManager.currentNode = block.wrapper;\n }\n\n /**\n * Creates Document Range and sets caret to the element with offset\n * @param {Element} element - target node.\n * @param {Number} offset - offset\n */\n set( element, offset = 0) {\n let range = document.createRange(),\n selection = Selection.get();\n\n range.setStart(element, offset);\n range.setEnd(element, offset);\n\n selection.removeAllRanges();\n selection.addRange(range);\n };\n\n /**\n * Set Caret to the last Block\n * If last block is not empty, append another empty block\n */\n setToTheLastBlock() {\n let lastBlock = this.Editor.BlockManager.lastBlock;\n\n if (!lastBlock) return;\n\n /**\n * If last block is empty and it is an initialBlock, set to that.\n * Otherwise, append new empty block and set to that\n */\n if (lastBlock.isEmpty) {\n this.setToBlock(lastBlock);\n } else {\n this.Editor.BlockManager.insert(this.config.initialBlock);\n }\n }\n\n /**\n * Extract content fragment of current Block from Caret position to the end of the Block\n */\n extractFragmentFromCaretPosition() {\n let selection = Selection.get();\n\n if (selection.rangeCount) {\n let selectRange = selection.getRangeAt(0),\n blockElem = this.Editor.BlockManager.currentBlock.pluginsContent;\n\n selectRange.deleteContents();\n\n if (blockElem) {\n let range = selectRange.cloneRange(true);\n\n range.selectNodeContents(blockElem);\n range.setStart(selectRange.endContainer, selectRange.endOffset);\n return range.extractContents();\n }\n }\n }\n\n /**\n * Get all first-level (first child of [contenteditabel]) siblings from passed node\n * Then you can check it for emptiness\n *\n * @example\n *

    \n *

    |\n *

    | left first-level siblings\n *

    |\n *
    adaddad
    <-- passed node for example \n *

    |\n *

    | right first-level siblings\n *

    |\n *
    \n *\n * @return {Element[]}\n */\n getHigherLevelSiblings(from, direction ) {\n let current = from,\n siblings = [];\n\n /**\n * Find passed node's firs-level parent (in example - blockquote)\n */\n while (current.parentNode && current.parentNode.contentEditable !== 'true') {\n current = current.parentNode;\n }\n\n let sibling = direction === 'left' ? 'previousSibling' : 'nextSibling';\n\n /**\n * Find all left/right siblings\n */\n while (current[sibling]) {\n current = current[sibling];\n siblings.push(current);\n }\n\n return siblings;\n }\n\n /**\n * Set's caret to the next Block\n * Before moving caret, we should check if caret position is at the end of Plugins node\n * Using {@link Dom#getDeepestNode} to get a last node and match with current selection\n *\n * @param {Boolean} force - force navigation even if caret is not at the end\n *\n * @return {Boolean}\n */\n navigateNext(force = false) {\n let nextBlock = this.Editor.BlockManager.nextBlock;\n\n if (!nextBlock) {\n return false;\n }\n\n if (force || this.isAtEnd) {\n this.setToBlock(nextBlock);\n return true;\n }\n\n return false;\n }\n\n /**\n * Set's caret to the previous Block\n * Before moving caret, we should check if caret position is start of the Plugins node\n * Using {@link Dom#getDeepestNode} to get a last node and match with current selection\n *\n * @param {Boolean} force - force navigation even if caret is not at the start\n *\n * @return {Boolean}\n */\n navigatePrevious(force = false) {\n let previousBlock = this.Editor.BlockManager.previousBlock;\n\n if (!previousBlock) {\n return false;\n }\n\n if (force || this.isAtStart) {\n this.setToBlock( previousBlock, 0, true );\n return true;\n }\n\n return false;\n }\n\n /**\n * Get's deepest first node and checks if offset is zero\n * @return {boolean}\n */\n get isAtStart() {\n /**\n * Don't handle ranges\n */\n if (!Selection.isCollapsed) {\n return false;\n }\n\n let selection = Selection.get(),\n anchorNode = selection.anchorNode,\n firstNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.html);\n\n /**\n * Workaround case when caret in the text like \" |Hello!\"\n * selection.anchorOffset is 1, but real caret visible position is 0\n * @type {number}\n */\n let firstLetterPosition = anchorNode.textContent.search(/\\S/);\n\n if (firstLetterPosition === -1) { // empty text\n firstLetterPosition = 0;\n }\n\n /**\n * In case of\n *
    \n *

    <-- first (and deepest) node is \n * |adaddad <-- anchor node\n *
    \n */\n if ($.isEmpty(firstNode)) {\n let leftSiblings = this.getHigherLevelSiblings(anchorNode, 'left'),\n nothingAtLeft = leftSiblings.every( node => $.isEmpty(node) );\n\n\n\n if (nothingAtLeft && selection.anchorOffset === firstLetterPosition) {\n return true;\n }\n }\n\n /**\n * We use <= comparison for case:\n * \"| Hello\" <--- selection.anchorOffset is 0, but firstLetterPosition is 1\n */\n return firstNode === null || anchorNode === firstNode && selection.anchorOffset <= firstLetterPosition;\n }\n\n /**\n * Get's deepest last node and checks if offset is last node text length\n * @return {boolean}\n */\n get isAtEnd() {\n /**\n * Don't handle ranges\n */\n if (!Selection.isCollapsed) {\n return false;\n }\n\n let selection = Selection.get(),\n anchorNode = selection.anchorNode,\n lastNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.html, true);\n\n /**\n * In case of\n *
    \n * adaddad| <-- anchor node\n *

    <-- first (and deepest) node is \n *
    \n */\n if ($.isEmpty(lastNode)) {\n let leftSiblings = this.getHigherLevelSiblings(anchorNode, 'right'),\n nothingAtRight = leftSiblings.every( node => $.isEmpty(node) );\n\n if (nothingAtRight && selection.anchorOffset === anchorNode.textContent.length) {\n return true;\n }\n }\n\n /**\n * Workaround case:\n * hello | <--- anchorOffset will be 5, but textContent.length will be 6.\n * Why not regular .trim():\n * in case of ' hello |' trim() will also remove space at the beginning, so length will be lower than anchorOffset\n */\n let rightTrimmedText = lastNode.textContent.replace(/\\s+$/, '');\n\n /**\n * We use >= comparison for case:\n * \"Hello |\" <--- selection.anchorOffset is 7, but rightTrimmedText is 6\n */\n return anchorNode === lastNode && selection.anchorOffset >= rightTrimmedText.length;\n }\n}\n","/**\n * @module eventDispatcher\n *\n * Has two important methods:\n * - {Function} on - appends subscriber to the event. If event doesn't exist - creates new one\n * - {Function} emit - fires all subscribers with data\n * - {Function off - unsubsribes callback\n *\n * @version 1.0.0\n *\n * @typedef {Events} Events\n * @property {Object} subscribers - all subscribers grouped by event name\n */\nexport default class Events extends Module {\n /**\n * @constructor\n */\n constructor({config}) {\n super({config});\n this.subscribers = {};\n }\n\n /**\n * Subscribe any event on callback\n *\n * @param {String} eventName - event name\n * @param {Function} callback - subscriber\n */\n on(eventName, callback) {\n if (!(eventName in this.subscribers)) {\n this.subscribers[eventName] = [];\n }\n\n // group by events\n this.subscribers[eventName].push(callback);\n }\n\n /**\n * Emit callbacks with passed data\n *\n * @param {String} eventName - event name\n * @param {Object} data - subscribers get this data when they were fired\n */\n emit(eventName, data) {\n if (!this.subscribers[eventName]) {\n return;\n }\n\n this.subscribers[eventName].reduce(function (previousData, currentHandler) {\n let newData = currentHandler(previousData);\n\n return newData ? newData : previousData;\n }, data);\n }\n\n /**\n * Unsubsribe callback from event\n *\n * @param eventName\n * @param callback\n */\n off(eventName, callback) {\n for(let i = 0; i < this.subscribers[eventName].length; i++) {\n if (this.subscribers[eventName][i] === callback) {\n delete this.subscribers[eventName][i];\n break;\n }\n }\n }\n\n /**\n * Destroyer\n * clears subsribers list\n */\n destroy() {\n this.subscribers = null;\n }\n}\n","/**\n * Codex Editor Listeners module\n *\n * @module Listeners\n *\n * Module-decorator for event listeners assignment\n *\n * @author Codex Team\n * @version 2.0.0\n */\n\n/**\n * @typedef {Listeners} Listeners\n * @property {Array} allListeners\n */\nexport default class Listeners extends Module {\n /**\n * @constructor\n * @param {EditorConfig} config\n */\n constructor({config}) {\n super({config});\n this.allListeners = [];\n }\n\n /**\n * Assigns event listener on element\n *\n * @param {Element} element - DOM element that needs to be listened\n * @param {String} eventType - event type\n * @param {Function} handler - method that will be fired on event\n * @param {Boolean} useCapture - use event bubbling\n */\n on(element, eventType, handler, useCapture = false) {\n let assignedEventData = {\n element,\n eventType,\n handler,\n useCapture\n };\n\n let alreadyExist = this.findOne(element, eventType, handler);\n\n if (alreadyExist) return;\n\n this.allListeners.push(assignedEventData);\n element.addEventListener(eventType, handler, useCapture);\n }\n\n /**\n * Removes event listener from element\n *\n * @param {Element} element - DOM element that we removing listener\n * @param {String} eventType - event type\n * @param {Function} handler - remove handler, if element listens several handlers on the same event type\n * @param {Boolean} useCapture - use event bubbling\n */\n off(element, eventType, handler, useCapture = false) {\n let existingListeners = this.findAll(element, eventType, handler);\n\n for (let i = 0; i < existingListeners.length; i++) {\n let index = this.allListeners.indexOf(existingListeners[i]);\n\n if (index > 0) {\n this.allListeners.splice(index, 1);\n }\n }\n\n element.removeEventListener(eventType, handler, useCapture);\n }\n\n /**\n * Search method: looks for listener by passed element\n * @param {Element} element - searching element\n * @returns {Array} listeners that found on element\n */\n findByElement(element) {\n let listenersOnElement = [];\n\n for (let i = 0; i < this.allListeners.length; i++) {\n let listener = this.allListeners[i];\n\n if (listener.element === element) {\n listenersOnElement.push(listener);\n }\n }\n\n return listenersOnElement;\n }\n\n /**\n * Search method: looks for listener by passed event type\n * @param {String} eventType\n * @return {Array} listeners that found on element\n */\n findByType(eventType) {\n let listenersWithType = [];\n\n for (let i = 0; i < this.allListeners.length; i++) {\n let listener = this.allListeners[i];\n\n if (listener.type === eventType) {\n listenersWithType.push(listener);\n }\n }\n\n return listenersWithType;\n }\n\n /**\n * Search method: looks for listener by passed handler\n * @param {Function} handler\n * @return {Array} listeners that found on element\n */\n findByHandler(handler) {\n let listenersWithHandler = [];\n\n for (let i = 0; i < this.allListeners.length; i++) {\n let listener = this.allListeners[i];\n\n if (listener.handler === handler) {\n listenersWithHandler.push(listener);\n }\n }\n\n return listenersWithHandler;\n }\n\n /**\n * @param {Element} element\n * @param {String} eventType\n * @param {Function} handler\n * @return {Element|null}\n */\n findOne(element, eventType, handler) {\n let foundListeners = this.findAll(element, eventType, handler);\n\n return foundListeners.length > 0 ? foundListeners[0] : null;\n }\n\n /**\n * @param {Element} element\n * @param {String} eventType\n * @param {Function} handler\n * @return {Array}\n */\n findAll(element, eventType, handler) {\n let found,\n foundByElements = element ? this.findByElement(element) : [];\n // foundByEventType = eventType ? this.findByType(eventType) : [],\n // foundByHandler = handler ? this.findByHandler(handler) : [];\n\n if (element && eventType && handler) {\n found = foundByElements.filter( event => event.eventType === eventType && event.handler === handler );\n } else if (element && eventType) {\n found = foundByElements.filter( event => event.eventType === eventType);\n } else {\n found = foundByElements;\n }\n\n return found;\n }\n\n /**\n * Removes all listeners\n */\n removeAll() {\n this.allListeners.map( (current) => {\n current.element.removeEventListener(current.eventType, current.handler);\n });\n\n this.allListeners = [];\n }\n}\n","/**\n * Codex Editor Renderer Module\n *\n * @module Renderer\n * @author CodeX Team\n *\n * @version 2.0.0\n */\nexport default class Renderer extends Module {\n /**\n * @constructor\n * @param {EditorConfig} config\n */\n constructor({config}) {\n super({config});\n }\n\n /**\n * @typedef {Object} RendererItems\n * @property {String} type - tool name\n * @property {Object} data - tool data\n */\n\n /**\n * @example\n *\n * items: [\n * {\n * type : 'paragraph',\n * data : {\n * text : 'Hello from Codex!'\n * }\n * },\n * {\n * type : 'paragraph',\n * data : {\n * text : 'Leave feedback if you like it!'\n * }\n * },\n * ]\n *\n */\n\n /**\n * Make plugin blocks from array of plugin`s data\n * @param {RendererItems[]} items\n */\n render(items) {\n let chainData = [];\n\n for (let i = 0; i < items.length; i++) {\n chainData.push({\n function: () => this.insertBlock(items[i])\n });\n }\n\n return _.sequence(chainData);\n }\n\n /**\n * Get plugin instance\n * Add plugin instance to BlockManager\n * Insert block to working zone\n *\n * @param {Object} item\n * @returns {Promise.}\n * @private\n */\n insertBlock(item) {\n let tool = item.type,\n data = item.data,\n settings = item.settings;\n\n if (tool in this.Editor.Tools.available) {\n this.Editor.BlockManager.insert(tool, data, settings);\n } else {\n /**\n * @todo show warning notification message\n *\n * `${tool} blocks was skipped.`\n */\n\n _.log(`Tool «${tool}» is not found. Check 'tools' property at your initial CodeX Editor config.`, 'warn');\n }\n\n return Promise.resolve();\n }\n}\n","/**\n * CodeX Sanitizer\n *\n * @module Sanitizer\n * Clears HTML from taint tags\n *\n * @version 2.0.0\n *\n * @example\n * Module can be used within two ways:\n * 1) When you have an instance\n * - this.Editor.Sanitizer.clean(yourTaintString);\n * 2) As static method\n * - CodexEditor.Sanitizer.clean(yourTaintString, yourCustomConfiguration);\n *\n * {@link SanitizerConfig}\n */\n\n\n/**\n * @typedef {Object} SanitizerConfig\n * @property {Object} tags - define tags restrictions\n *\n * @example\n *\n * tags : {\n * p: true,\n * a: {\n * href: true,\n * rel: \"nofollow\",\n * target: \"_blank\"\n * }\n * }\n */\nexport default class Sanitizer extends Module {\n /**\n * Initializes Sanitizer module\n * Sets default configuration if custom not exists\n *\n * @property {SanitizerConfig} this.defaultConfig\n * @property {HTMLJanitor} this._sanitizerInstance - Sanitizer library\n *\n * @param {SanitizerConfig} config\n */\n constructor({config}) {\n super({config});\n\n // default config\n this.defaultConfig = null;\n this._sanitizerInstance = null;\n\n /** Custom configuration */\n this.sanitizerConfig = config.settings ? config.settings.sanitizer : {};\n\n /** HTML Janitor library */\n this.sanitizerInstance = require('html-janitor');\n }\n\n /**\n * If developer uses editor's API, then he can customize sanitize restrictions.\n * Or, sanitizing config can be defined globally in editors initialization. That config will be used everywhere\n * At least, if there is no config overrides, that API uses Default configuration\n *\n * @uses https://www.npmjs.com/package/html-janitor\n *\n * @param {HTMLJanitor} library - sanitizer extension\n */\n set sanitizerInstance(library) {\n this._sanitizerInstance = new library(this.defaultConfig);\n }\n\n /**\n * Sets sanitizer configuration. Uses default config if user didn't pass the restriction\n * @param {SanitizerConfig} config\n */\n set sanitizerConfig(config) {\n if (_.isEmpty(config)) {\n this.defaultConfig = {\n tags: {\n p: {},\n a: {\n href: true,\n target: '_blank',\n rel: 'nofollow'\n }\n }\n };\n } else {\n this.defaultConfig = config;\n }\n }\n\n /**\n * Cleans string from unwanted tags\n * @param {String} taintString - HTML string\n * @param {Object} customConfig - custom sanitizer configuration. Method uses default if param is empty\n * @return {String} clean HTML\n */\n clean(taintString, customConfig = {}) {\n if (_.isEmpty(customConfig)) {\n return this._sanitizerInstance.clean(taintString);\n } else {\n return Sanitizer.clean(taintString, customConfig);\n }\n }\n\n /**\n * Cleans string from unwanted tags\n * @static\n *\n * Method allows to use default config\n *\n * @param {String} taintString - taint string\n * @param {SanitizerConfig} customConfig - allowed tags\n *\n * @return {String} clean HTML\n */\n static clean(taintString, customConfig) {\n let newInstance = Sanitizer(customConfig);\n\n return newInstance.clean(taintString);\n }\n}\n","/**\n * Codex Editor Saver\n *\n * @module Saver\n * @author Codex Team\n * @version 2.0.0\n */\n\n/**\n * @typedef {Object} SavedData\n * @property {Date} time - saving proccess time\n * @property {Object} items - extracted data\n * @property {String} version - CodexEditor version\n */\n\n/**\n * @classdesc This method reduces all Blocks asyncronically and calls Block's save method to extract data\n *\n * @typedef {Saver} Saver\n * @property {Element} html - Editor HTML content\n * @property {String} json - Editor JSON output\n */\nexport default class Saver extends Module {\n /**\n * @constructor\n * @param config\n */\n constructor({config}) {\n super({config});\n\n this.output = null;\n this.blocksData = [];\n }\n\n /**\n * Composes new chain of Promises to fire them alternatelly\n * @return {SavedData}\n */\n save() {\n let blocks = this.Editor.BlockManager.blocks,\n chainData = [];\n\n blocks.forEach((block) => {\n chainData.push(block.data);\n });\n\n return Promise.all(chainData)\n .then((allExtractedData) => this.makeOutput(allExtractedData))\n .then((outputData) => {\n return outputData;\n });\n }\n\n /**\n * Creates output object with saved data, time and version of editor\n * @param {Object} allExtractedData\n * @return {SavedData}\n */\n makeOutput(allExtractedData) {\n let items = [],\n totalTime = 0;\n\n console.groupCollapsed('[CodexEditor saving]:');\n\n allExtractedData.forEach((extraction) => {\n /** Group process info */\n console.log(`«${extraction.tool}» saving info`, extraction);\n totalTime += extraction.time;\n items.push({\n type: extraction.tool,\n data: extraction.data\n });\n });\n\n console.log('Total', totalTime);\n console.groupEnd();\n\n return {\n time : +new Date(),\n items : items,\n version : VERSION,\n };\n }\n}\n\n// module.exports = (function (saver) {\n//\n// let editor = codex.editor;\n//\n// /**\n// * @public\n// * Save blocks\n// */\n// saver.save = function () {\n//\n// /** Save html content of redactor to memory */\n// editor.state.html = editor.nodes.redactor.innerHTML;\n//\n// /** Clean jsonOutput state */\n// editor.state.jsonOutput = [];\n//\n// return saveBlocks(editor.nodes.redactor.childNodes);\n//\n// };\n//\n// /**\n// * @private\n// * Save each block data\n// *\n// * @param blocks\n// * @returns {Promise.}\n// */\n// let saveBlocks = function (blocks) {\n//\n// let data = [];\n//\n// for(let index = 0; index < blocks.length; index++) {\n//\n// data.push(getBlockData(blocks[index]));\n//\n// }\n//\n// return Promise.all(data)\n// .then(makeOutput)\n// .catch(editor.core.log);\n//\n// };\n//\n// /** Save and validate block data */\n// let getBlockData = function (block) {\n//\n// return saveBlockData(block)\n// .then(validateBlockData)\n// .catch(editor.core.log);\n//\n// };\n//\n// /**\n// * @private\n// * Call block`s plugin save method and return saved data\n// *\n// * @param block\n// * @returns {Object}\n// */\n// let saveBlockData = function (block) {\n//\n// let pluginName = block.dataset.tool;\n//\n// /** Check for plugin existence */\n// if (!editor.tools[pluginName]) {\n//\n// editor.core.log(`Plugin «${pluginName}» not found`, 'error');\n// return {data: null, pluginName: null};\n//\n// }\n//\n// /** Check for plugin having save method */\n// if (typeof editor.tools[pluginName].save !== 'function') {\n//\n// editor.core.log(`Plugin «${pluginName}» must have save method`, 'error');\n// return {data: null, pluginName: null};\n//\n// }\n//\n// /** Result saver */\n// let blockContent = block.childNodes[0],\n// pluginsContent = blockContent.childNodes[0],\n// position = pluginsContent.dataset.inputPosition;\n//\n// /** If plugin wasn't available then return data from cache */\n// if ( editor.tools[pluginName].available === false ) {\n//\n// return Promise.resolve({data: codex.editor.state.blocks.items[position].data, pluginName});\n//\n// }\n//\n// return Promise.resolve(pluginsContent)\n// .then(editor.tools[pluginName].save)\n// .then(data => Object({data, pluginName}));\n//\n// };\n//\n// /**\n// * Call plugin`s validate method. Return false if validation failed\n// *\n// * @param data\n// * @param pluginName\n// * @returns {Object|Boolean}\n// */\n// let validateBlockData = function ({data, pluginName}) {\n//\n// if (!data || !pluginName) {\n//\n// return false;\n//\n// }\n//\n// if (editor.tools[pluginName].validate) {\n//\n// let result = editor.tools[pluginName].validate(data);\n//\n// /**\n// * Do not allow invalid data\n// */\n// if (!result) {\n//\n// return false;\n//\n// }\n//\n// }\n//\n// return {data, pluginName};\n//\n//\n// };\n//\n// /**\n// * Compile article output\n// *\n// * @param savedData\n// * @returns {{time: number, version, items: (*|Array)}}\n// */\n// let makeOutput = function (savedData) {\n//\n// savedData = savedData.filter(blockData => blockData);\n//\n// let items = savedData.map(blockData => Object({type: blockData.pluginName, data: blockData.data}));\n//\n// editor.state.jsonOutput = items;\n//\n// return {\n// id: editor.state.blocks.id || null,\n// time: +new Date(),\n// version: editor.version,\n// items\n// };\n//\n// };\n//\n// return saver;\n//\n// })({});\n","/**\n * Block Settings\n *\n * ____ Settings Panel ____\n * | ...................... |\n * | . Tool Settings . |\n * | ...................... |\n * | . Default Settings . |\n * | ...................... |\n * |________________________|\n */\nexport default class BlockSettings extends Module {\n /**\n * @constructor\n */\n constructor({config}) {\n super({config});\n\n this.nodes = {\n wrapper: null,\n toolSettings: null,\n defaultSettings: null\n };\n }\n\n /**\n * Module Events\n * @return {{opened: string, closed: string}}\n */\n get events() {\n return {\n opened: 'block-settings-opened',\n closed: 'block-settings-closed',\n };\n }\n\n /**\n * Block Settings CSS\n * @return {{wrapper, wrapperOpened, toolSettings, defaultSettings, button}}\n */\n static get CSS() {\n return {\n // Settings Panel\n wrapper: 'ce-settings',\n wrapperOpened: 'ce-settings--opened',\n toolSettings: 'ce-settings__plugin-zone',\n defaultSettings: 'ce-settings__default-zone',\n\n button: 'ce-settings__button'\n };\n }\n\n /**\n * Panel with block settings with 2 sections:\n * - Tool's Settings\n * - Default Settings [Move, Remove, etc]\n *\n * @return {Element}\n */\n make() {\n this.nodes.wrapper = $.make('div', BlockSettings.CSS.wrapper);\n\n this.nodes.toolSettings = $.make('div', BlockSettings.CSS.toolSettings);\n this.nodes.defaultSettings = $.make('div', BlockSettings.CSS.defaultSettings);\n\n $.append(this.nodes.wrapper, [this.nodes.toolSettings, this.nodes.defaultSettings]);\n }\n\n /**\n * Add Tool's settings\n */\n addToolSettings() {\n if (typeof this.Editor.BlockManager.currentBlock.tool.makeSettings === 'function') {\n $.append(this.nodes.toolSettings, this.Editor.BlockManager.currentBlock.tool.makeSettings());\n }\n }\n\n /**\n * Add default settings\n */\n addDefaultSettings() {\n $.append(this.nodes.defaultSettings, this.Editor.BlockManager.currentBlock.renderTunes());\n }\n\n /**\n * Is Block Settings opened or not\n * @returns {boolean}\n */\n get opened() {\n return this.nodes.wrapper.classList.contains(BlockSettings.CSS.wrapperOpened);\n }\n\n /**\n * Open Block Settings pane\n */\n open() {\n this.nodes.wrapper.classList.add(BlockSettings.CSS.wrapperOpened);\n\n /**\n * Fill Tool's settings\n */\n this.addToolSettings();\n\n /**\n * Add default settings that presents for all Blocks\n */\n this.addDefaultSettings();\n\n /** Tell to subscribers that block settings is opened */\n this.Editor.Events.emit(this.events.opened);\n }\n\n /**\n * Close Block Settings pane\n */\n close() {\n this.nodes.wrapper.classList.remove(BlockSettings.CSS.wrapperOpened);\n\n /** Clear settings */\n this.nodes.toolSettings.innerHTML = '';\n this.nodes.defaultSettings.innerHTML = '';\n\n /** Tell to subscribers that block settings is closed */\n this.Editor.Events.emit(this.events.closed);\n }\n}\n","import BoldInlineTool from '../inline-tools/inline-tool-bold';\nimport ItalicInlineTool from '../inline-tools/inline-tool-italic';\nimport LinkInlineTool from '../inline-tools/inline-tool-link';\nimport Selection from '../selection';\nexport default class InlineToolbar extends Module {\n /**\n * @constructor\n */\n constructor({ config }) {\n super({ config });\n /**\n * CSS styles\n */\n this.CSS = {\n inlineToolbar: 'ce-inline-toolbar',\n inlineToolbarShowed: 'ce-inline-toolbar--showed',\n buttonsWrapper: 'ce-inline-toolbar__buttons',\n actionsWrapper: 'ce-inline-toolbar__actions',\n };\n /**\n * Inline Toolbar elements\n */\n this.nodes = {\n wrapper: null,\n buttons: null,\n /**\n * Zone below the buttons where Tools can create additional actions by 'renderActions()' method\n * For example, input for the 'link' tool or textarea for the 'comment' tool\n */\n actions: null,\n };\n /**\n * Margin above/below the Toolbar\n */\n this.toolbarVerticalMargin = 20;\n }\n /**\n * Inline Toolbar Tools\n * @todo Merge internal tools with external\n */\n get tools() {\n if (!this.toolsInstances) {\n this.toolsInstances = [\n new BoldInlineTool(this.Editor.API.methods),\n new ItalicInlineTool(this.Editor.API.methods),\n new LinkInlineTool(this.Editor.API.methods),\n ...this.Editor.Tools.inline.map((Tool) => new Tool(this.Editor.API.methods)),\n ];\n }\n return this.toolsInstances;\n }\n /**\n * Making DOM\n */\n make() {\n this.nodes.wrapper = $.make('div', this.CSS.inlineToolbar);\n this.nodes.buttons = $.make('div', this.CSS.buttonsWrapper);\n this.nodes.actions = $.make('div', this.CSS.actionsWrapper);\n /**\n * Append Inline Toolbar to the Editor\n */\n $.append(this.nodes.wrapper, [this.nodes.buttons, this.nodes.actions]);\n $.append(this.Editor.UI.nodes.wrapper, this.nodes.wrapper);\n /**\n * Append Inline Toolbar Tools\n */\n this.addTools();\n }\n /**\n *\n *\n * Moving / appearance\n * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n *\n */\n /**\n * Shows Inline Toolbar by keyup/mouseup\n * @param {KeyboardEvent|MouseEvent} event\n */\n handleShowingEvent(event) {\n if (!this.allowedToShow(event)) {\n this.close();\n return;\n }\n this.move();\n this.open();\n /** Check Tools state for selected fragment */\n this.checkToolsState();\n }\n /**\n * Move Toolbar to the selected text\n */\n move() {\n const selectionRect = Selection.rect;\n const wrapperOffset = this.Editor.UI.nodes.wrapper.getBoundingClientRect();\n const newCoords = {\n x: selectionRect.x - wrapperOffset.left,\n y: selectionRect.y\n + selectionRect.height\n // + window.scrollY\n - wrapperOffset.top\n + this.toolbarVerticalMargin,\n };\n /**\n * If we know selections width, place InlineToolbar to center\n */\n if (selectionRect.width) {\n newCoords.x += Math.floor(selectionRect.width / 2);\n }\n this.nodes.wrapper.style.left = Math.floor(newCoords.x) + 'px';\n this.nodes.wrapper.style.top = Math.floor(newCoords.y) + 'px';\n }\n /**\n * Shows Inline Toolbar\n */\n open() {\n this.nodes.wrapper.classList.add(this.CSS.inlineToolbarShowed);\n this.tools.forEach((tool) => {\n if (typeof tool.clear === 'function') {\n tool.clear();\n }\n });\n }\n /**\n * Hides Inline Toolbar\n */\n close() {\n this.nodes.wrapper.classList.remove(this.CSS.inlineToolbarShowed);\n this.tools.forEach((tool) => {\n if (typeof tool.clear === 'function') {\n tool.clear();\n }\n });\n }\n /**\n * Need to show Inline Toolbar or not\n * @param {KeyboardEvent|MouseEvent} event\n */\n allowedToShow(event) {\n /**\n * Tags conflicts with window.selection function.\n * Ex. IMG tag returns null (Firefox) or Redactors wrapper (Chrome)\n */\n const tagsConflictsWithSelection = ['IMG', 'INPUT'];\n if (event && tagsConflictsWithSelection.includes(event.target.tagName)) {\n return false;\n }\n const currentSelection = Selection.get(), selectedText = Selection.text;\n // old browsers\n if (!currentSelection || !currentSelection.anchorNode) {\n return false;\n }\n // empty selection\n if (currentSelection.isCollapsed || selectedText.length < 1) {\n return false;\n }\n // is enabled by current Block's Tool\n const currentBlock = this.Editor.BlockManager.getBlock(currentSelection.anchorNode);\n if (!currentBlock) {\n return false;\n }\n const toolConfig = this.config.toolsConfig[currentBlock.name];\n return toolConfig && toolConfig[this.Editor.Tools.apiSettings.IS_ENABLED_INLINE_TOOLBAR];\n }\n /**\n *\n *\n * Working with Tools\n * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n *\n */\n /**\n * Fill Inline Toolbar with Tools\n */\n addTools() {\n this.tools.forEach((tool) => {\n this.addTool(tool);\n });\n }\n /**\n * Add tool button and activate clicks\n * @param {InlineTool} tool - Tool's instance\n */\n addTool(tool) {\n const button = tool.render();\n if (!button) {\n _.log('Render method must return an instance of Node', 'warn', tool);\n return;\n }\n this.nodes.buttons.appendChild(button);\n if (typeof tool.renderActions === 'function') {\n const actions = tool.renderActions();\n this.nodes.actions.appendChild(actions);\n }\n this.Editor.Listeners.on(button, 'click', () => {\n this.toolClicked(tool);\n });\n }\n /**\n * Inline Tool button clicks\n * @param {InlineTool} tool - Tool's instance\n */\n toolClicked(tool) {\n const range = Selection.range;\n tool.surround(range);\n this.checkToolsState();\n }\n /**\n * Check Tools` state by selection\n */\n checkToolsState() {\n this.tools.forEach((tool) => {\n tool.checkState(Selection.get());\n });\n }\n}\n","/**\n * @class Toolbox\n * @classdesc Holder for Tools\n *\n * @typedef {Toolbox} Toolbox\n * @property {Boolean} opened - opening state\n * @property {Object} nodes - Toolbox nodes\n * @property {Object} CSS - CSS class names\n *\n */\nexport default class Toolbox extends Module {\n /**\n * @constructor\n */\n constructor({config}) {\n super({config});\n\n this.nodes = {\n toolbox: null,\n buttons: []\n };\n\n /**\n * Opening state\n * @type {boolean}\n */\n this.opened = false;\n }\n\n /**\n * CSS styles\n * @return {{toolbox: string, toolboxButton: string, toolboxOpened: string}}\n */\n static get CSS() {\n return {\n toolbox: 'ce-toolbox',\n toolboxButton: 'ce-toolbox__button',\n toolboxOpened: 'ce-toolbox--opened',\n };\n }\n\n /**\n * Makes the Toolbox\n */\n make() {\n this.nodes.toolbox = $.make('div', Toolbox.CSS.toolbox);\n $.append(this.Editor.Toolbar.nodes.content, this.nodes.toolbox);\n\n this.addTools();\n }\n\n /**\n * Iterates available tools and appends them to the Toolbox\n */\n addTools() {\n let tools = this.Editor.Tools.toolsAvailable;\n\n for (let toolName in tools) {\n this.addTool(toolName, tools[toolName]);\n }\n }\n\n /**\n * Append Tool to the Toolbox\n *\n * @param {string} toolName - tool name\n * @param {Tool} tool - tool class\n */\n addTool(toolName, tool) {\n const api = this.Editor.Tools.apiSettings;\n\n if (tool[api.IS_DISPLAYED_IN_TOOLBOX] && !tool[api.TOOLBAR_ICON_CLASS]) {\n _.log('Toolbar icon class name is missed. Tool %o skipped', 'warn', toolName);\n return;\n }\n\n /**\n * @todo Add checkup for the render method\n */\n // if (typeof tool.render !== 'function') {\n //\n // _.log('render method missed. Tool %o skipped', 'warn', tool);\n // return;\n //\n // }\n\n /**\n * Skip tools that pass 'displayInToolbox=false'\n */\n if (!tool[api.IS_DISPLAYED_IN_TOOLBOX]) {\n return;\n }\n\n let button = $.make('li', [Toolbox.CSS.toolboxButton, tool[api.TOOLBAR_ICON_CLASS]], {\n title: toolName\n });\n\n /**\n * Save tool's name in the button data-name\n */\n button.dataset.name = toolName;\n\n $.append(this.nodes.toolbox, button);\n\n this.nodes.toolbox.appendChild(button);\n this.nodes.buttons.push(button);\n\n /**\n * @todo add event with module Listeners\n */\n // this.Editor.Listeners.add();\n button.addEventListener('click', event => {\n this.buttonClicked(event);\n }, false);\n }\n\n /**\n * Toolbox button click listener\n * 1) if block is empty -> replace\n * 2) if block is not empty -> add new block below\n *\n * @param {MouseEvent} event\n */\n buttonClicked(event) {\n let toolButton = event.target,\n toolName = toolButton.dataset.name,\n tool = this.Editor.Tools.toolClasses[toolName];\n\n /**\n * @type {Block}\n */\n let currentBlock = this.Editor.BlockManager.currentBlock;\n\n /**\n * We do replace if:\n * - block is empty\n * - block is not irreplaceable\n * @type {Array}\n */\n if (!tool[this.Editor.Tools.apiSettings.IS_IRREPLACEBLE_TOOL] && currentBlock.isEmpty) {\n this.Editor.BlockManager.replace(toolName);\n } else {\n this.Editor.BlockManager.insert(toolName);\n }\n\n /**\n * @todo set caret to the new block\n */\n\n // window.setTimeout(function () {\n\n /** Set caret to current block */\n // editor.caret.setToBlock(currentInputIndex);\n\n // }, 10);\n\n /**\n * Move toolbar when node is changed\n */\n this.Editor.Toolbar.move();\n }\n\n /**\n * Open Toolbox with Tools\n */\n open() {\n this.nodes.toolbox.classList.add(Toolbox.CSS.toolboxOpened);\n this.opened = true;\n }\n\n /**\n * Close Toolbox\n */\n close() {\n this.nodes.toolbox.classList.remove(Toolbox.CSS.toolboxOpened);\n this.opened = false;\n }\n\n /**\n * Close Toolbox\n */\n toggle() {\n if (!this.opened) {\n this.open();\n } else {\n this.close();\n }\n }\n}\n","/**\n *\n * «Toolbar» is the node that moves up/down over current block\n *\n * ______________________________________ Toolbar ____________________________________________\n * | |\n * | ..................... Content .................... ......... Block Actions .......... |\n * | . . . . |\n * | . . . [Open Settings] . |\n * | . [Plus Button] [Toolbox: {Tool1}, {Tool2}] . . . |\n * | . . . [Settings Panel] . |\n * | .................................................. .................................. |\n * | |\n * |___________________________________________________________________________________________|\n *\n *\n * Toolbox — its an Element contains tools buttons. Can be shown by Plus Button.\n *\n * _______________ Toolbox _______________\n * | |\n * | [Header] [Image] [List] [Quote] ... |\n * |_______________________________________|\n *\n *\n * Settings Panel — is an Element with block settings:\n *\n * ____ Settings Panel ____\n * | ...................... |\n * | . Tool Settings . |\n * | ...................... |\n * | . Default Settings . |\n * | ...................... |\n * |________________________|\n *\n *\n * @class\n * @classdesc Toolbar module\n *\n * @typedef {Toolbar} Toolbar\n * @property {Object} nodes\n * @property {Element} nodes.wrapper - Toolbar main element\n * @property {Element} nodes.content - Zone with Plus button and toolbox.\n * @property {Element} nodes.actions - Zone with Block Settings and Remove Button\n * @property {Element} nodes.blockActionsButtons - Zone with Block Buttons: [Settings]\n * @property {Element} nodes.plusButton - Button that opens or closes Toolbox\n * @property {Element} nodes.toolbox - Container for tools\n * @property {Element} nodes.settingsToggler - open/close Settings Panel button\n * @property {Element} nodes.settings - Settings Panel\n * @property {Element} nodes.pluginSettings - Plugin Settings section of Settings Panel\n * @property {Element} nodes.defaultSettings - Default Settings section of Settings Panel\n */\nexport default class Toolbar extends Module {\n /**\n * @constructor\n */\n constructor({config}) {\n super({config});\n\n this.nodes = {\n wrapper : null,\n content : null,\n actions : null,\n\n // Content Zone\n plusButton : null,\n\n // Actions Zone\n blockActionsButtons: null,\n settingsToggler : null,\n };\n }\n\n /**\n * CSS styles\n * @return {Object}\n * @constructor\n */\n static get CSS() {\n return {\n toolbar: 'ce-toolbar',\n content: 'ce-toolbar__content',\n actions: 'ce-toolbar__actions',\n\n toolbarOpened: 'ce-toolbar--opened',\n\n // Content Zone\n plusButton: 'ce-toolbar__plus',\n plusButtonHidden: 'ce-toolbar__plus--hidden',\n\n // Actions Zone\n blockActionsButtons: 'ce-toolbar__actions-buttons',\n settingsToggler: 'ce-toolbar__settings-btn',\n };\n }\n\n /**\n * Makes toolbar\n */\n make() {\n this.nodes.wrapper = $.make('div', Toolbar.CSS.toolbar);\n\n /**\n * Make Content Zone and Actions Zone\n */\n ['content', 'actions'].forEach( el => {\n this.nodes[el] = $.make('div', Toolbar.CSS[el]);\n $.append(this.nodes.wrapper, this.nodes[el]);\n });\n\n\n /**\n * Fill Content Zone:\n * - Plus Button\n * - Toolbox\n */\n this.nodes.plusButton = $.make('div', Toolbar.CSS.plusButton);\n $.append(this.nodes.plusButton, $.svg('plus', 14, 14));\n $.append(this.nodes.content, this.nodes.plusButton);\n this.nodes.plusButton.addEventListener('click', event => this.plusButtonClicked(event), false);\n\n\n /**\n * Make a Toolbox\n */\n this.Editor.Toolbox.make();\n\n /**\n * Fill Actions Zone:\n * - Settings Toggler\n * - Remove Block Button\n * - Settings Panel\n */\n this.nodes.blockActionsButtons = $.make('div', Toolbar.CSS.blockActionsButtons);\n this.nodes.settingsToggler = $.make('span', Toolbar.CSS.settingsToggler);\n const settingsIcon = $.svg('dots', 18, 4);\n\n $.append(this.nodes.settingsToggler, settingsIcon);\n $.append(this.nodes.blockActionsButtons, this.nodes.settingsToggler);\n $.append(this.nodes.actions, this.nodes.blockActionsButtons);\n\n /**\n * Make and append Settings Panel\n */\n this.Editor.BlockSettings.make();\n $.append(this.nodes.actions, this.Editor.BlockSettings.nodes.wrapper);\n\n /**\n * Append toolbar to the Editor\n */\n $.append(this.Editor.UI.nodes.wrapper, this.nodes.wrapper);\n\n /**\n * Bind events on the Toolbar elements\n */\n this.bindEvents();\n }\n\n /**\n * Move Toolbar to the Current Block\n * @param {Boolean} forceClose - force close Toolbar Settings and Toolbar\n */\n move(forceClose = true) {\n if (forceClose) {\n /** Close Toolbox when we move toolbar */\n this.Editor.Toolbox.close();\n this.Editor.BlockSettings.close();\n }\n\n let currentNode = this.Editor.BlockManager.currentNode;\n\n /**\n * If no one Block selected as a Current\n */\n if (!currentNode) {\n return;\n }\n\n /**\n * @todo Compute dynamically on prepare\n * @type {number}\n */\n const defaultToolbarHeight = 49;\n const defaultOffset = 34;\n\n var newYCoordinate = currentNode.offsetTop - (defaultToolbarHeight / 2) + defaultOffset;\n\n this.nodes.wrapper.style.transform = `translate3D(0, ${Math.floor(newYCoordinate)}px, 0)`;\n }\n\n /**\n * Open Toolbar with Plus Button\n */\n open() {\n this.nodes.wrapper.classList.add(Toolbar.CSS.toolbarOpened);\n }\n\n /**\n * Close the Toolbar\n */\n close() {\n this.nodes.wrapper.classList.remove(Toolbar.CSS.toolbarOpened);\n }\n\n /**\n * Plus Button public methods\n * @return {{hide: function(): void, show: function(): void}}\n */\n get plusButton() {\n return {\n hide: () => this.nodes.plusButton.classList.add(Toolbar.CSS.plusButtonHidden),\n show: () => this.nodes.plusButton.classList.remove(Toolbar.CSS.plusButtonHidden)\n };\n }\n\n /**\n * Handler for Plus Button\n * @param {MouseEvent} event\n */\n plusButtonClicked() {\n this.Editor.Toolbox.toggle();\n }\n\n /**\n * Bind events on the Toolbar Elements:\n * - Block Settings\n */\n bindEvents() {\n /**\n * Settings toggler\n */\n this.Editor.Listeners.on(this.nodes.settingsToggler, 'click', (event) => {\n this.settingsTogglerClicked(event);\n });\n }\n\n /**\n * Clicks on the Block Settings toggler\n */\n settingsTogglerClicked() {\n if (this.Editor.BlockSettings.opened) {\n this.Editor.BlockSettings.close();\n } else {\n this.Editor.BlockSettings.open();\n }\n }\n}\n","/**\n * @module Codex Editor Tools Submodule\n *\n * Creates Instances from Plugins and binds external config to the instances\n */\n\n/**\n * Each Tool must contain the following important objects:\n *\n * @typedef {Object} ToolConfig {@link docs/tools.md}\n * @property {String} iconClassname - this a icon in toolbar\n * @property {Boolean} displayInToolbox - will be displayed in toolbox. Default value is TRUE\n * @property {Boolean} enableLineBreaks - inserts new block or break lines. Default value is FALSE\n * @property {Boolean|String[]} inlineToolbar - Pass `true` to enable the Inline Toolbar with all Tools, all pass an array with specified Tools list |\n * @property render @todo add description\n * @property save @todo add description\n * @property settings @todo add description\n * @property validate - method that validates output data before saving\n */\n\n/**\n * @typedef {Function} Tool {@link docs/tools.md}\n * @property {Boolean} displayInToolbox - By default, tools won't be added in the Toolbox. Pass true to add.\n * @property {String} iconClassName - CSS class name for the Toolbox button\n * @property {Boolean} irreplaceable - Toolbox behaviour: replace or add new block below\n * @property render\n * @property save\n * @property settings\n * @property validate\n *\n * @todo update according to current API\n * @todo describe Tool in the {@link docs/tools.md}\n */\n\n/**\n * Class properties:\n *\n * @typedef {Tools} Tools\n * @property {Tools[]} toolsAvailable - available Tools\n * @property {Tools[]} toolsUnavailable - unavailable Tools\n * @property {Object} toolsClasses - all classes\n * @property {EditorConfig} config - Editor config\n */\nexport default class Tools extends Module {\n /**\n * Returns available Tools\n * @return {Tool[]}\n */\n get available() {\n return this.toolsAvailable;\n }\n\n /**\n * Returns unavailable Tools\n * @return {Tool[]}\n */\n get unavailable() {\n return this.toolsUnavailable;\n }\n\n /**\n * Return Tools for the Inline Toolbar\n * @return {Array} - array of Inline Tool's classes\n */\n get inline() {\n return Object.values(this.available).filter( tool => {\n if (!tool[this.apiSettings.IS_INLINE]) {\n return false;\n }\n\n /**\n * Some Tools validation\n */\n const inlineToolRequiredMethods = ['render', 'surround', 'checkState'];\n const notImplementedMethods = inlineToolRequiredMethods.filter( method => !new tool()[method] );\n\n if (notImplementedMethods.length) {\n _.log(`Incorrect Inline Tool: ${tool.name}. Some of required methods is not implemented %o`, 'warn', notImplementedMethods);\n return false;\n }\n\n return true;\n });\n }\n\n /**\n * Constant for available Tools Settings\n * @return {object}\n */\n get apiSettings() {\n return {\n IS_INLINE: 'isInline',\n TOOLBAR_ICON_CLASS: 'iconClassName',\n IS_DISPLAYED_IN_TOOLBOX: 'displayInToolbox',\n IS_ENABLED_LINE_BREAKS: 'enableLineBreaks',\n IS_IRREPLACEBLE_TOOL: 'irreplaceable',\n IS_ENABLED_INLINE_TOOLBAR: 'inlineToolbar',\n };\n }\n\n /**\n * Static getter for default Tool config fields\n * @return {ToolConfig}\n */\n get defaultConfig() {\n return {\n [this.apiSettings.TOOLBAR_ICON_CLASS] : false,\n [this.apiSettings.IS_DISPLAYED_IN_TOOLBOX] : false,\n [this.apiSettings.IS_ENABLED_LINE_BREAKS] : false,\n [this.apiSettings.IS_IRREPLACEBLE_TOOL] : false,\n [this.apiSettings.IS_ENABLED_INLINE_TOOLBAR]: false,\n };\n }\n\n /**\n * @constructor\n *\n * @param {EditorConfig} config\n */\n constructor({config}) {\n super({config});\n\n /**\n * Map {name: Class, ...} where:\n * name — block type name in JSON. Got from EditorConfig.tools keys\n * @type {Object}\n */\n this.toolClasses = {};\n\n /**\n * Available tools list\n * {name: Class, ...}\n * @type {Object}\n */\n this.toolsAvailable = {};\n\n /**\n * Tools that rejected a prepare method\n * {name: Class, ... }\n * @type {Object}\n */\n this.toolsUnavailable = {};\n }\n\n /**\n * Creates instances via passed or default configuration\n * @return {Promise}\n */\n prepare() {\n if (!this.config.hasOwnProperty('tools')) {\n return Promise.reject(\"Can't start without tools\");\n }\n\n for(let toolName in this.config.tools) {\n this.toolClasses[toolName] = this.config.tools[toolName];\n }\n\n /**\n * getting classes that has prepare method\n */\n let sequenceData = this.getListOfPrepareFunctions();\n\n /**\n * if sequence data contains nothing then resolve current chain and run other module prepare\n */\n if (sequenceData.length === 0) {\n return Promise.resolve();\n }\n\n /**\n * to see how it works {@link Util#sequence}\n */\n return _.sequence(sequenceData, (data) => {\n this.success(data);\n }, (data) => {\n this.fallback(data);\n });\n }\n\n /**\n * Binds prepare function of plugins with user or default config\n * @return {Array} list of functions that needs to be fired sequentially\n */\n getListOfPrepareFunctions() {\n let toolPreparationList = [];\n\n for(let toolName in this.toolClasses) {\n let toolClass = this.toolClasses[toolName];\n\n if (typeof toolClass.prepare === 'function') {\n toolPreparationList.push({\n function : toolClass.prepare,\n data : {\n toolName\n }\n });\n } else {\n /**\n * If Tool hasn't a prepare method, mark it as available\n */\n this.toolsAvailable[toolName] = toolClass;\n }\n }\n\n return toolPreparationList;\n }\n\n /**\n * @param {ChainData.data} data - append tool to available list\n */\n success(data) {\n this.toolsAvailable[data.toolName] = this.toolClasses[data.toolName];\n }\n\n /**\n * @param {ChainData.data} data - append tool to unavailable list\n */\n fallback(data) {\n this.toolsUnavailable[data.toolName] = this.toolClasses[data.toolName];\n }\n\n /**\n * Return tool`a instance\n *\n * @param {String} tool — tool name\n * @param {Object} data — initial data\n *\n * @todo throw exceptions if tool doesnt exist\n *\n */\n construct(tool, data) {\n let plugin = this.toolClasses[tool],\n config = this.config.toolsConfig[tool];\n\n let instance = new plugin(data, config || {});\n\n return instance;\n }\n\n /**\n * Check if passed Tool is an instance of Initial Block Tool\n * @param {Tool} tool - Tool to check\n * @return {Boolean}\n */\n isInitial(tool) {\n return tool instanceof this.available[this.config.initialBlock];\n }\n}\n","/**\n * Module UI\n *\n * @type {UI}\n */\n\n/**\n * Prebuilded sprite of SVG icons\n */\nimport sprite from '../../../build/sprite.svg';\n\n/**\n * @class\n *\n * @classdesc Makes CodeX Editor UI:\n * \n * \n * \n * \n * \n *\n * @typedef {UI} UI\n * @property {EditorConfig} config - editor configuration {@link CodexEditor#configuration}\n * @property {Object} Editor - available editor modules {@link CodexEditor#moduleInstances}\n * @property {Object} nodes -\n * @property {Element} nodes.holder - element where we need to append redactor\n * @property {Element} nodes.wrapper - \n * @property {Element} nodes.redactor - \n */\nexport default class UI extends Module {\n /**\n * @constructor\n *\n * @param {EditorConfig} config\n */\n constructor({config}) {\n super({config});\n\n this.nodes = {\n holder: null,\n wrapper: null,\n redactor: null\n };\n }\n\n /**\n * Making main interface\n */\n prepare() {\n return this.make()\n /**\n * Append SVG sprite\n */\n .then(() => this.appendSVGSprite())\n /**\n * Make toolbar\n */\n .then(() => this.Editor.Toolbar.make())\n /**\n * Make the Inline toolbar\n */\n .then(() => this.Editor.InlineToolbar.make())\n /**\n * Load and append CSS\n */\n .then(() => this.loadStyles())\n /**\n * Bind events for the UI elements\n */\n .then(() => this.bindEvents())\n\n /** Make container for inline toolbar */\n // .then(makeInlineToolbar_)\n\n /** Add inline toolbar tools */\n // .then(addInlineToolbarTools_)\n\n /** Draw wrapper for notifications */\n // .then(makeNotificationHolder_)\n\n /** Add eventlisteners to redactor elements */\n // .then(bindEvents_)\n\n .catch(e => {\n console.error(e);\n\n // editor.core.log(\"Can't draw editor interface\");\n });\n }\n\n /**\n * CodeX Editor UI CSS class names\n * @return {{editorWrapper: string, editorZone: string, block: string}}\n */\n get CSS() {\n return {\n editorWrapper : 'codex-editor',\n editorZone : 'codex-editor__redactor',\n };\n }\n\n /**\n * Makes CodeX Editor interface\n * @return {Promise}\n */\n make() {\n return new Promise( (resolve, reject) => {\n /**\n * Element where we need to append CodeX Editor\n * @type {Element}\n */\n this.nodes.holder = document.getElementById(this.config.holderId);\n\n if (!this.nodes.holder) {\n reject(Error(\"Holder wasn't found by ID: #\" + this.config.holderId));\n return;\n }\n\n /**\n * Create and save main UI elements\n */\n this.nodes.wrapper = $.make('div', this.CSS.editorWrapper);\n this.nodes.redactor = $.make('div', this.CSS.editorZone);\n\n this.nodes.wrapper.appendChild(this.nodes.redactor);\n this.nodes.holder.appendChild(this.nodes.wrapper);\n\n resolve();\n });\n }\n\n /**\n * Appends CSS\n */\n loadStyles() {\n /**\n * Load CSS\n */\n let styles = require('../../styles/main.css');\n\n /**\n * Make tag\n */\n let tag = $.make('style', null, {\n textContent: styles.toString()\n });\n\n /**\n * Append styles\n */\n $.append(document.head, tag);\n }\n\n /**\n * Bind events on the CodeX Editor interface\n */\n bindEvents() {\n this.Editor.Listeners.on(this.nodes.redactor, 'click', event => this.redactorClicked(event), false );\n this.Editor.Listeners.on(document, 'click', event => this.documentClicked(event), false );\n }\n\n /**\n * All clicks on document\n * @param {MouseEvent} event - Click\n */\n documentClicked(event) {\n /**\n * Close Inline Toolbar when nothing selected\n * Do not fire check on clicks at the Inline Toolbar buttons\n */\n const clickedOnInlineToolbarButton = event.target.closest(`.${this.Editor.InlineToolbar.CSS.inlineToolbar}`);\n\n if (!clickedOnInlineToolbarButton) {\n this.Editor.InlineToolbar.handleShowingEvent(event);\n }\n }\n\n /**\n * All clicks on the redactor zone\n *\n * @param {MouseEvent} event\n *\n * @description\n * 1. Save clicked Block as a current {@link BlockManager#currentNode}\n * it uses for the following:\n * - add CSS modifier for the selected Block\n * - on Enter press, we make a new Block under that\n *\n * 2. Move and show the Toolbar\n *\n * 3. Set a Caret\n *\n * 4. By clicks on the Editor's bottom zone:\n * - if last Block is empty, set a Caret to this\n * - otherwise, add a new empty Block and set a Caret to that\n *\n * 5. Hide the Inline Toolbar\n *\n * @see selectClickedBlock\n *\n */\n redactorClicked(event) {\n let clickedNode = event.target;\n\n /**\n * Select clicked Block as Current\n */\n try {\n this.Editor.BlockManager.setCurrentBlockByChildNode(clickedNode);\n } catch (e) {\n /**\n * If clicked outside first-level Blocks, set Caret to the last empty Block\n */\n this.Editor.Caret.setToTheLastBlock();\n }\n\n /**\n *\n\n /** Update current input index in memory when caret focused into existed input */\n // if (event.target.contentEditable == 'true') {\n //\n // editor.caret.saveCurrentInputIndex();\n //\n // }\n\n // if (editor.content.currentNode === null) {\n //\n // /**\n // * If inputs in redactor does not exits, then we put input index 0 not -1\n // */\n // var indexOfLastInput = editor.state.inputs.length > 0 ? editor.state.inputs.length - 1 : 0;\n //\n // /** If we have any inputs */\n // if (editor.state.inputs.length) {\n //\n // /** getting firstlevel parent of input */\n // firstLevelBlock = editor.content.getFirstLevelBlock(editor.state.inputs[indexOfLastInput]);\n //\n // }\n //\n // /** If input is empty, then we set caret to the last input */\n // if (editor.state.inputs.length && editor.state.inputs[indexOfLastInput].textContent === '' && firstLevelBlock.dataset.tool == editor.settings.initialBlockPlugin) {\n //\n // editor.caret.setToBlock(indexOfLastInput);\n //\n // } else {\n //\n // /** Create new input when caret clicked in redactors area */\n // var NEW_BLOCK_TYPE = editor.settings.initialBlockPlugin;\n //\n // editor.content.insertBlock({\n // type : NEW_BLOCK_TYPE,\n // block : editor.tools[NEW_BLOCK_TYPE].render()\n // });\n //\n // /** If there is no inputs except inserted */\n // if (editor.state.inputs.length === 1) {\n //\n // editor.caret.setToBlock(indexOfLastInput);\n //\n // } else {\n //\n // /** Set caret to this appended input */\n // editor.caret.setToNextBlock(indexOfLastInput);\n //\n // }\n //\n // }\n //\n // } else {\n //\n // /** Close all panels */\n // editor.toolbar.settings.close();\n // editor.toolbar.toolbox.close();\n //\n // }\n //\n /**\n * Move toolbar and open\n */\n this.Editor.Toolbar.move();\n this.Editor.Toolbar.open();\n //\n // var inputIsEmpty = !editor.content.currentNode.textContent.trim(),\n // currentNodeType = editor.content.currentNode.dataset.tool,\n // isInitialType = currentNodeType == editor.settings.initialBlockPlugin;\n //\n //\n\n /**\n * Hide the Plus Button\n * */\n this.Editor.Toolbar.plusButton.hide();\n\n /**\n * Show the Plus Button if:\n * - Block is an initial-block (Text)\n * - Block is empty\n */\n let isInitialBlock = this.Editor.Tools.isInitial(this.Editor.BlockManager.currentBlock.tool),\n isEmptyBlock = this.Editor.BlockManager.currentBlock.isEmpty;\n\n if (isInitialBlock && isEmptyBlock) {\n this.Editor.Toolbar.plusButton.show();\n }\n }\n\n /**\n * Append prebuilded sprite with SVG icons\n */\n appendSVGSprite() {\n let spriteHolder = $.make('div');\n\n spriteHolder.innerHTML = sprite;\n\n $.append(this.nodes.wrapper, spriteHolder);\n }\n}\n\n// /**\n// * Codex Editor UI module\n// *\n// * @author Codex Team\n// * @version 1.2.0\n// */\n//\n// module.exports = (function (ui) {\n//\n// let editor = codex.editor;\n//\n// /**\n// * Basic editor classnames\n// */\n// ui.prepare = function () {\n//\n\n//\n// };\n//\n// /** Draw notifications holder */\n// var makeNotificationHolder_ = function () {\n//\n// /** Append block with notifications to the document */\n// editor.nodes.notifications = editor.notifications.createHolder();\n//\n// };\n//\n//\n// var addInlineToolbarTools_ = function () {\n//\n// var tools = {\n//\n// bold: {\n// icon : 'ce-icon-bold',\n// command : 'bold'\n// },\n//\n// italic: {\n// icon : 'ce-icon-italic',\n// command : 'italic'\n// },\n//\n// link: {\n// icon : 'ce-icon-link',\n// command : 'createLink'\n// }\n// };\n//\n// var toolButton,\n// tool;\n//\n// for(var name in tools) {\n//\n// tool = tools[name];\n//\n// toolButton = editor.draw.toolbarButtonInline(name, tool.icon);\n//\n// editor.nodes.inlineToolbar.buttons.appendChild(toolButton);\n// /**\n// * Add callbacks to this buttons\n// */\n// editor.ui.setInlineToolbarButtonBehaviour(toolButton, tool.command);\n//\n// }\n//\n// };\n//\n// /**\n// * @private\n// * Bind editor UI events\n// */\n// var bindEvents_ = function () {\n//\n// editor.core.log('ui.bindEvents fired', 'info');\n//\n// // window.addEventListener('error', function (errorMsg, url, lineNumber) {\n// // editor.notifications.errorThrown(errorMsg, event);\n// // }, false );\n//\n// /** All keydowns on Document */\n// editor.listeners.add(document, 'keydown', editor.callback.globalKeydown, false);\n//\n// /** All keydowns on Redactor zone */\n// editor.listeners.add(editor.nodes.redactor, 'keydown', editor.callback.redactorKeyDown, false);\n//\n// /** All keydowns on Document */\n// editor.listeners.add(document, 'keyup', editor.callback.globalKeyup, false );\n//\n// /**\n// * Mouse click to radactor\n// */\n// editor.listeners.add(editor.nodes.redactor, 'click', editor.callback.redactorClicked, false );\n//\n// /**\n// * Clicks to the Plus button\n// */\n// editor.listeners.add(editor.nodes.plusButton, 'click', editor.callback.plusButtonClicked, false);\n//\n// /**\n// * Clicks to SETTINGS button in toolbar\n// */\n// editor.listeners.add(editor.nodes.showSettingsButton, 'click', editor.callback.showSettingsButtonClicked, false );\n//\n// /** Bind click listeners on toolbar buttons */\n// for (var button in editor.nodes.toolbarButtons) {\n//\n// editor.listeners.add(editor.nodes.toolbarButtons[button], 'click', editor.callback.toolbarButtonClicked, false);\n//\n// }\n//\n// };\n//\n// ui.addBlockHandlers = function (block) {\n//\n// if (!block) return;\n//\n// /**\n// * Block keydowns\n// */\n// editor.listeners.add(block, 'keydown', editor.callback.blockKeydown, false);\n//\n// /**\n// * Pasting content from another source\n// * We have two type of sanitization\n// * First - uses deep-first search algorithm to get sub nodes,\n// * sanitizes whole Block_content and replaces cleared nodes\n// * This method is deprecated\n// * Method is used in editor.callback.blockPaste(event)\n// *\n// * Secont - uses Mutation observer.\n// * Observer \"observe\" DOM changes and send changings to callback.\n// * Callback gets changed node, not whole Block_content.\n// * Inserted or changed node, which we've gotten have been cleared and replaced with diry node\n// *\n// * Method is used in editor.callback.blockPasteViaSanitize(event)\n// *\n// * @uses html-janitor\n// * @example editor.callback.blockPasteViaSanitize(event), the second method.\n// *\n// */\n// editor.listeners.add(block, 'paste', editor.paste.blockPasteCallback, false);\n//\n// /**\n// * Show inline toolbar for selected text\n// */\n// editor.listeners.add(block, 'mouseup', editor.toolbar.inline.show, false);\n// editor.listeners.add(block, 'keyup', editor.toolbar.inline.show, false);\n//\n// };\n//\n// /** getting all contenteditable elements */\n// ui.saveInputs = function () {\n//\n// var redactor = editor.nodes.redactor;\n//\n// editor.state.inputs = [];\n//\n// /** Save all inputs in global variable state */\n// var inputs = redactor.querySelectorAll('[contenteditable], input, textarea');\n//\n// Array.prototype.map.call(inputs, function (current) {\n//\n// if (!current.type || current.type == 'text' || current.type == 'textarea') {\n//\n// editor.state.inputs.push(current);\n//\n// }\n//\n// });\n//\n// };\n//\n// /**\n// * Adds first initial block on empty redactor\n// */\n// ui.addInitialBlock = function () {\n//\n// var initialBlockType = editor.settings.initialBlockPlugin,\n// initialBlock;\n//\n// if ( !editor.tools[initialBlockType] ) {\n//\n// editor.core.log('Plugin %o was not implemented and can\\'t be used as initial block', 'warn', initialBlockType);\n// return;\n//\n// }\n//\n// initialBlock = editor.tools[initialBlockType].render();\n//\n// initialBlock.setAttribute('data-placeholder', editor.settings.placeholder);\n//\n// editor.content.insertBlock({\n// type : initialBlockType,\n// block : initialBlock\n// });\n//\n// editor.content.workingNodeChanged(initialBlock);\n//\n// };\n//\n// ui.setInlineToolbarButtonBehaviour = function (button, type) {\n//\n// editor.listeners.add(button, 'mousedown', function (event) {\n//\n// editor.toolbar.inline.toolClicked(event, type);\n//\n// }, false);\n//\n// };\n//\n// return ui;\n//\n// })({});\n","/**\n * Element.closest()\n *\n * https://developer.mozilla.org/en-US/docs/Web/API/Element/closest\n */\nif (!Element.prototype.matches)\n Element.prototype.matches = Element.prototype.msMatchesSelector ||\n Element.prototype.webkitMatchesSelector;\n\nif (!Element.prototype.closest)\n Element.prototype.closest = function (s) {\n var el = this;\n\n if (!document.documentElement.contains(el)) return null;\n do {\n if (el.matches(s)) return el;\n el = el.parentElement || el.parentNode;\n } while (el !== null);\n return null;\n };\n","/**\n * Working with selection\n * @typedef {Selection} Selection\n */\nexport default class Selection {\n /**\n * @constructor\n */\n constructor() {\n this.instance = null;\n this.selection = null;\n\n /**\n * This property can store Selection's range for restoring later\n * @type {Range|null}\n */\n this.savedSelectionRange = null;\n }\n\n /**\n * Returns window Selection\n * {@link https://developer.mozilla.org/ru/docs/Web/API/Window/getSelection}\n * @return {Selection}\n */\n static get() {\n return window.getSelection();\n }\n\n /**\n * Returns selected anchor\n * {@link https://developer.mozilla.org/ru/docs/Web/API/Selection/anchorNode}\n * @return {Node|null}\n */\n static get anchorNode() {\n const selection = window.getSelection();\n\n return selection ? selection.anchorNode : null;\n }\n\n /**\n * Returns selection offset according to the anchor node\n * {@link https://developer.mozilla.org/ru/docs/Web/API/Selection/anchorOffset}\n * @return {Number|null}\n */\n static get anchorOffset() {\n const selection = window.getSelection();\n\n return selection ? selection.anchorOffset : null;\n }\n\n /**\n * Is current selection range collapsed\n * @return {boolean|null}\n */\n static get isCollapsed() {\n const selection = window.getSelection();\n\n return selection ? selection.isCollapsed : null;\n }\n\n /**\n * Return first range\n * @return {Range|null}\n */\n static get range() {\n const selection = window.getSelection();\n\n return selection && selection.rangeCount ? selection.getRangeAt(0) : null;\n }\n\n /**\n * Calculates position and size of selected text\n * @return {{x, y, width, height, top?, left?, bottom?, right?}}\n */\n static get rect() {\n let sel = document.selection, range;\n let rect = {\n x: 0,\n y: 0,\n width: 0,\n height: 0\n };\n\n if (sel && sel.type !== 'Control') {\n range = sel.createRange();\n rect.x = range.boundingLeft;\n rect.y = range.boundingTop;\n rect.width = range.boundingWidth;\n rect.height = range.boundingHeight;\n\n return rect;\n }\n\n if (!window.getSelection) {\n _.log('Method window.getSelection is not supported', 'warn');\n return rect;\n }\n\n sel = window.getSelection();\n\n if (!sel.rangeCount) {\n _.log('Method Selection.rangeCount() is not supported', 'warn');\n return rect;\n }\n\n range = sel.getRangeAt(0).cloneRange();\n\n if (range.getBoundingClientRect) {\n rect = range.getBoundingClientRect();\n }\n // Fall back to inserting a temporary element\n if (rect.x === 0 && rect.y === 0) {\n let span = document.createElement('span');\n\n if (span.getBoundingClientRect) {\n // Ensure span has dimensions and position by\n // adding a zero-width space character\n span.appendChild( document.createTextNode('\\u200b') );\n range.insertNode(span);\n rect = span.getBoundingClientRect();\n\n let spanParent = span.parentNode;\n\n spanParent.removeChild(span);\n\n // Glue any broken text nodes back together\n spanParent.normalize();\n }\n }\n\n return rect;\n }\n\n /**\n * Returns selected text as String\n * @returns {string}\n */\n static get text() {\n return window.getSelection ? window.getSelection().toString() : '';\n };\n\n /**\n * Save Selection's range\n */\n save() {\n this.savedSelectionRange = Selection.range;\n }\n\n /**\n * Restore saved Selection's range\n */\n restore() {\n if (!this.savedSelectionRange) {\n return;\n }\n\n const sel = window.getSelection();\n\n sel.removeAllRanges();\n sel.addRange(this.savedSelectionRange);\n }\n\n /**\n * Clears saved selection\n */\n clearSaved() {\n this.savedSelectionRange = null;\n }\n\n /**\n * Looks ahead to find passed tag from current selection\n *\n * @param {String} tagName - tag to found\n * @param {String} [className] - tag's class name\n * @param {Number} [searchDepth] - count of tags that can be included. For better performance.\n * @return {HTMLElement|null}\n */\n findParentTag(tagName, className, searchDepth = 10) {\n let selection = window.getSelection(),\n parentTag = null;\n\n /**\n * If selection is missing or no anchorNode or focusNode were found then return null\n */\n if (!selection || !selection.anchorNode || !selection.focusNode) {\n return null;\n }\n\n /**\n * Define Nodes for start and end of selection\n */\n let boundNodes = [\n /** the Node in which the selection begins */\n selection.anchorNode,\n /** the Node in which the selection ends */\n selection.focusNode\n ];\n\n /**\n * For each selection parent Nodes we try to find target tag [with target class name]\n * It would be saved in parentTag variable\n */\n boundNodes.forEach(parent => {\n /** Reset tags limit */\n let searchDepthIterable = searchDepth;\n\n while (searchDepthIterable > 0 && parent.parentNode) {\n /**\n * Check tag's name\n */\n if (parent.tagName === tagName) {\n /**\n * Optional additional check for class-name matching\n */\n if (className && parent.classList && !parent.classList.contains(className)) {\n continue;\n }\n\n /**\n * If we have found required tag with class then save the result and go out from cycle\n */\n parentTag = parent;\n break;\n }\n\n /**\n * Target tag was not found. Go up to the parent and check it\n */\n parent = parent.parentNode;\n searchDepthIterable--;\n }\n });\n\n /**\n * Return found tag or null\n */\n return parentTag;\n }\n\n /**\n * Expands selection range to the passed parent node\n *\n * @param {HTMLElement} node\n */\n expandToTag(node) {\n let selection = window.getSelection();\n\n selection.removeAllRanges();\n let range = document.createRange();\n\n range.selectNodeContents(node);\n selection.addRange(range);\n }\n}\n","/**\n * Codex Editor Util\n */\nexport default class Util {\n /**\n * Custom logger\n *\n * @param {string} msg - message\n * @param {string} type - logging type 'log'|'warn'|'error'|'info'\n * @param {*} args - argument to log with a message\n */\n static log(msg, type, args) {\n type = type || 'log';\n\n if (!args) {\n args = msg || 'undefined';\n msg = '[codex-editor]: %o';\n } else {\n msg = '[codex-editor]: ' + msg;\n }\n\n try{\n if ( 'console' in window && window.console[ type ] ) {\n if ( args ) window.console[ type ]( msg, args );\n else window.console[ type ]( msg );\n }\n } catch(e) {\n // do nothing\n }\n }\n\n /**\n * Returns basic keycodes as constants\n * @return {{}}\n */\n static get keyCodes() {\n return {\n BACKSPACE: 8,\n TAB: 9,\n ENTER: 13,\n SHIFT: 16,\n CTRL: 17,\n ALT: 18,\n ESC: 27,\n SPACE: 32,\n LEFT: 37,\n UP: 38,\n DOWN: 40,\n RIGHT: 39,\n DELETE: 46,\n META: 91\n };\n }\n\n /**\n * @typedef {Object} ChainData\n * @property {Object} data - data that will be passed to the success or fallback\n * @property {Function} function - function's that must be called asynchronically\n */\n\n /**\n * Fires a promise sequence asyncronically\n *\n * @param {Object[]} chains - list or ChainData's\n * @param {Function} success - success callback\n * @param {Function} fallback - callback that fires in case of errors\n *\n * @return {Promise}\n */\n static sequence(chains, success = () => {}, fallback = () => {}) {\n return new Promise(function (resolve) {\n /**\n * pluck each element from queue\n * First, send resolved Promise as previous value\n * Each plugins \"prepare\" method returns a Promise, that's why\n * reduce current element will not be able to continue while can't get\n * a resolved Promise\n */\n chains.reduce(function (previousValue, currentValue, iteration) {\n return previousValue\n .then(() => waitNextBlock(currentValue, success, fallback))\n .then(() => {\n // finished\n if (iteration === chains.length - 1) {\n resolve();\n }\n });\n }, Promise.resolve());\n });\n\n /**\n * Decorator\n *\n * @param {ChainData} chainData\n *\n * @param {Function} successCallback\n * @param {Function} fallbackCallback\n *\n * @return {Promise}\n */\n function waitNextBlock(chainData, successCallback, fallbackCallback) {\n return new Promise(function (resolve) {\n chainData.function()\n .then(() => {\n successCallback(chainData.data || {});\n })\n .then(resolve)\n .catch(function () {\n fallbackCallback(chainData.data || {});\n\n // anyway, go ahead even it falls\n resolve();\n });\n });\n }\n }\n\n /**\n * Make array from array-like collection\n *\n * @param {*} collection\n *\n * @return {Array}\n */\n static array(collection) {\n return Array.prototype.slice.call(collection);\n }\n\n /**\n * Checks if object is empty\n *\n * @param {Object} object\n * @return {boolean}\n */\n static isEmpty(object) {\n return Object.keys(object).length === 0 && object.constructor === Object;\n }\n\n /**\n * Check if passed object is a Promise\n * @param {*} object - object to check\n * @return {Boolean}\n */\n static isPromise(object) {\n return Promise.resolve(object) === object;\n }\n\n /**\n * Check if passed element is contenteditable\n * @param element\n * @return {boolean}\n */\n static isContentEditable(element) {\n return element.contentEditable === 'true';\n }\n\n /**\n * Delays method execution\n *\n * @param method\n * @param timeout\n */\n static delay(method, timeout) {\n return function () {\n let context = this,\n args = arguments;\n\n window.setTimeout(() => method.apply(context, args), timeout);\n };\n }\n};\n","exports = module.exports = require(\"../../node_modules/css-loader/lib/css-base.js\")(false);\n// imports\n\n\n// module\nexports.push([module.id, \":root {\\n /**\\n * Toolbar buttons\\n */\\n --bg-light: #eff2f5;\\n\\n /**\\n * All gray texts: placeholders, settings\\n */\\n --grayText: #707684;\\n\\n /** Blue icons */\\n --color-active-icon: #388AE5;\\n\\n /**\\n * Block content width\\n */\\n --content-width: 650px;\\n\\n /**\\n * Toolbar Plus Button and Toolbox buttons height and width\\n */\\n --toolbar-buttons-size: 34px;\\n\\n /**\\n * Confirm deletion bg\\n */\\n --color-confirm: #E24A4A;\\n}\\n/**\\n* Editor wrapper\\n*/\\n.codex-editor {\\n position: relative;\\n box-sizing: border-box;\\n\\n\\n}\\n.codex-editor .hide {\\n display: none;\\n }\\n.codex-editor__redactor {\\n padding-bottom: 300px;\\n }\\n.codex-editor svg {\\n fill: currentColor;\\n vertical-align: middle;\\n max-height: 100%;\\n }\\n::-moz-selection{\\n background-color: rgba(61,166,239,0.63);\\n}\\n::selection{\\n background-color: rgba(61,166,239,0.63);\\n}\\n.ce-tune-moveup{}\\n.ce-settings-delete:hover {\\n cursor: pointer;\\n }\\n.ce-settings-delete::before {\\n content: 'delete'\\n }\\n.ce-toolbar {\\n position: absolute;\\n left: 0;\\n right: 0;\\n top: 0;\\n /*opacity: 0;*/\\n /*visibility: hidden;*/\\n transition: opacity 100ms ease;\\n will-change: opacity, transform;\\n display: none;\\n}\\n.ce-toolbar--opened {\\n display: block;\\n /*opacity: 1;*/\\n /*visibility: visible;*/\\n }\\n.ce-toolbar__content {\\n max-width: 650px;\\n max-width: var(--content-width);\\n margin: 0 auto;\\n position: relative;\\n }\\n.ce-toolbar__plus {\\n position: absolute;\\n left: calc(calc(34px + 10px) * -1);\\n left: calc(calc(var(--toolbar-buttons-size) + 10px) * -1);\\n display: inline-block;\\n background-color: #eff2f5;\\n background-color: var(--bg-light);\\n width: 34px;\\n width: var(--toolbar-buttons-size);\\n height: 34px;\\n height: var(--toolbar-buttons-size);\\n line-height: 34px;\\n text-align: center;\\n border-radius: 50%;\\n cursor: pointer;\\n }\\n.ce-toolbar__plus--hidden {\\n display: none;\\n }\\n/**\\n * Block actions Zone\\n * -------------------------\\n */\\n.ce-toolbar__actions {\\n position: absolute;\\n right: 0;\\n top: 0;\\n padding-right: 16px;\\n }\\n.ce-toolbar__actions-buttons {\\n text-align: right;\\n }\\n.ce-toolbar__settings-btn {\\n display: inline-block;\\n width: 24px;\\n height: 24px;\\n color: #707684;\\n color: var(--grayText);\\n cursor: pointer;\\n }\\n.ce-toolbox {\\n position: absolute;\\n visibility: hidden;\\n transition: opacity 100ms ease;\\n will-change: opacity;\\n}\\n.ce-toolbox--opened {\\n opacity: 1;\\n visibility: visible;\\n }\\n.ce-toolbox__button {\\n display: inline-block;\\n list-style: none;\\n margin: 0;\\n background-color: #eff2f5;\\n background-color: var(--bg-light);\\n width: 34px;\\n width: var(--toolbar-buttons-size);\\n height: 34px;\\n height: var(--toolbar-buttons-size);\\n border-radius: 30px;\\n overflow: hidden;\\n text-align: center;\\n line-height: 34px;\\n line-height: var(--toolbar-buttons-size);\\n\\n /*&::before {*/\\n /*content: attr(title);*/\\n /*font-size: 22px;*/\\n /*font-weight: 500;*/\\n /*letter-spacing: 1em;*/\\n /*font-variant-caps: all-small-caps;*/\\n /*padding-left: 11.5px;*/\\n /*margin-top: -1px;*/\\n /*display: inline-block;*/\\n /*}*/\\n }\\n.ce-inline-toolbar {\\n position: absolute;\\n background-color: #FFFFFF;\\n box-shadow: 0 8px 23px -6px rgba(21,40,54,0.31), 22px -14px 34px -18px rgba(33,48,73,0.26);\\n border-radius: 4px;\\n z-index: 2\\n}\\n.ce-inline-toolbar::before {\\n content: '';\\n width: 15px;\\n height: 15px;\\n position: absolute;\\n top: -7px;\\n left: 50%;\\n margin-left: -7px;\\n transform: rotate(-45deg);\\n background-color: #fff;\\n z-index: -1;\\n }\\n.ce-inline-toolbar {\\n padding: 6px;\\n transform: translateX(-50%);\\n display: none;\\n box-shadow: 0 6px 12px -6px rgba(131, 147, 173, 0.46),\\n 5px -12px 34px -13px rgba(97, 105, 134, 0.6),\\n 0 26px 52px 3px rgba(147, 165, 186, 0.24);\\n}\\n.ce-inline-toolbar--showed {\\n display: block;\\n }\\n.ce-inline-tool {\\n display: inline-block;\\n width: 34px;\\n height: 34px;\\n line-height: 34px;\\n text-align: center;\\n border-radius: 3px;\\n cursor: pointer;\\n border: 0;\\n outline: none;\\n background-color: transparent;\\n vertical-align: bottom;\\n color: #707684;\\n color: var(--grayText)\\n}\\n.ce-inline-tool:not(:last-of-type){\\n margin-right: 5px;\\n }\\n.ce-inline-tool:hover {\\n background-color: #eff2f5;\\n background-color: var(--bg-light);\\n }\\n.ce-inline-tool {\\n line-height: normal;\\n}\\n.ce-inline-tool--active {\\n color: #388AE5;\\n color: var(--color-active-icon);\\n }\\n.ce-inline-tool--link .icon {\\n margin-top: -2px;\\n }\\n.ce-inline-tool--link .icon--unlink {\\n display: none;\\n }\\n.ce-inline-tool--unlink .icon--link {\\n display: none;\\n }\\n.ce-inline-tool--unlink .icon--unlink {\\n display: inline-block;\\n }\\n.ce-inline-tool-input {\\n background-color: #eff2f5;\\n background-color: var(--bg-light);\\n outline: none;\\n border: 0;\\n border-radius: 3px;\\n margin: 6px 0 0;\\n font-size: 13px;\\n padding: 8px;\\n width: 100%;\\n box-sizing: border-box;\\n display: none\\n }\\n.ce-inline-tool-input::-webkit-input-placeholder {\\n color: #707684;\\n color: var(--grayText);\\n }\\n.ce-inline-tool-input:-ms-input-placeholder {\\n color: #707684;\\n color: var(--grayText);\\n }\\n.ce-inline-tool-input::placeholder {\\n color: #707684;\\n color: var(--grayText);\\n }\\n.ce-inline-tool-input--showed {\\n display: block;\\n }\\n.ce-settings {\\n position: absolute;\\n background-color: #FFFFFF;\\n box-shadow: 0 8px 23px -6px rgba(21,40,54,0.31), 22px -14px 34px -18px rgba(33,48,73,0.26);\\n border-radius: 4px;\\n z-index: 2\\n}\\n.ce-settings::before {\\n content: '';\\n width: 15px;\\n height: 15px;\\n position: absolute;\\n top: -7px;\\n left: 50%;\\n margin-left: -7px;\\n transform: rotate(-45deg);\\n background-color: #fff;\\n z-index: -1;\\n }\\n.ce-settings {\\n right: 5px;\\n top: 35px;\\n min-width: 124px\\n}\\n.ce-settings::before{\\n left: auto;\\n right: 12px;\\n }\\n.ce-settings {\\n\\n display: none;\\n}\\n.ce-settings--opened {\\n display: block;\\n }\\n.ce-settings__plugin-zone:not(:empty){\\n padding: 6px;\\n }\\n.ce-settings__default-zone:not(:empty){\\n padding: 6px;\\n }\\n.ce-settings__button {\\n display: inline-block;\\n width: 34px;\\n height: 34px;\\n line-height: 34px;\\n text-align: center;\\n border-radius: 3px;\\n cursor: pointer;\\n border: 0;\\n outline: none;\\n background-color: transparent;\\n vertical-align: bottom;\\n color: #707684;\\n color: var(--grayText)\\n }\\n.ce-settings__button:not(:last-of-type){\\n margin-right: 5px;\\n }\\n.ce-settings__button:hover {\\n background-color: #eff2f5;\\n background-color: var(--bg-light);\\n }\\n.ce-settings__button--active {\\n color: #388AE5;\\n color: var(--color-active-icon);\\n }\\n.ce-settings__button--selected {\\n color: #388AE5;\\n color: var(--color-active-icon);\\n }\\n.ce-settings__button--delete {\\n transition: background-color 300ms ease;\\n will-change: background-color;\\n }\\n.ce-settings__button--delete .icon {\\n transition: transform 200ms ease-out;\\n will-change: transform;\\n }\\n.ce-settings__button--confirm {\\n background-color: #E24A4A;\\n background-color: var(--color-confirm);\\n color: #fff\\n }\\n.ce-settings__button--confirm:hover {\\n background-color: rgb(213, 74, 74) !important;\\n background-color: rgb(213, 74, 74) !important;\\n }\\n.ce-settings__button--confirm .icon {\\n transform: rotate(90deg);\\n }\\n.ce-settings-move-up:hover {\\n cursor: pointer;\\n }\\n.ce-settings-move-up--disabled {\\n cursor: not-allowed !important;\\n opacity: .3;\\n }\\n.ce-block:first-of-type {\\n margin-top: 0;\\n }\\n.ce-block--selected {\\n background-image: linear-gradient(17deg, rgba(243, 248, 255, 0.03) 63.45%, rgba(207, 214, 229, 0.27) 98%);\\n border-radius: 3px;\\n }\\n.ce-block__content {\\n max-width: 650px;\\n max-width: var(--content-width);\\n margin: 0 auto;\\n }\\n\", \"\"]);\n\n// exports\n"],"sourceRoot":""} \ No newline at end of file diff --git a/example/example.html b/example/example.html index 02e096ee..b6535caf 100644 --- a/example/example.html +++ b/example/example.html @@ -25,38 +25,8 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + @@ -68,15 +38,13 @@ initialBlock : 'text', tools: { text: Text, - term: Term + header: Header, + term: Term, }, toolsConfig: { text: { inlineToolbar : true, }, - quote: { - enableLineBreaks : true - } }, data: { items: [ @@ -92,12 +60,40 @@ text : 'В JavaScript     нет возможности назначить свойства при объявлении класса — все необходимые значения нужно определять в конструкторе или других методах. При таком подходе объявление свойств неявное, не всегда ясно какие свойства имеет класс. TS решает эту проблему: здесь можно не только объявить свойства класса, но и назначить им начальные значения' } }, + { + type: "header", + data: { + text: "ES6 тебя сожрет", + level: 4 + } + }, { type : 'text', data : { text : 'Одним из недостатков ES6 классов является невозможность сделать методы и свойства приватными. В TS есть привычные модификаторы: public, private и protected, которые можно использовать как для методов, так и для свойств. По умолчанию, как и в других языках, все свойства имеют модификатор public.' } - } + }, + { + type: "header", + data: { + text: "Header 2", + level: 2 + } + }, + { + type: "header", + data: { + text: "Header 3", + level: 3 + } + }, + { + type: "header", + data: { + text: "Header 4", + level: 4 + } + }, ] } }); @@ -106,192 +102,5 @@ window.editor = editor; -// var editor2 = new CodexEditor({ -// holderId : 'cdx', -// initialBlock: 'header' -// }); -// codex.editor.start({ -// holderId : "codex-editor", -// initialBlockPlugin : 'text', -// // placeholder: 'Прошлой ночью мне приснилось...', -// hideToolbar: false, -// tools : { -// text: { -// type: 'text', -// iconClassname: 'ce-icon-text', -// render: text.render, -// validate: text.validate, -// save: text.save, -// destroy: text.destroy, -// allowedToPaste: true, -// showInlineToolbar: true, -// allowRenderOnPaste: true -// }, -// header: { -// type: 'header', -// iconClassname: 'ce-icon-header', -// appendCallback: header.appendCallback, -// makeSettings: header.makeSettings, -// render: header.render, -// validate: header.validate, -// save: header.save, -// destroy: header.destroy, -// displayInToolbox: true -// }, -// code: { -// type: 'code', -// iconClassname: 'ce-icon-code', -// make: code.make, -// appendCallback: null, -// settings: null, -// render: code.render, -// validate: code.validate, -// save: code.save, -// destroy: code.destroy, -// displayInToolbox: true, -// enableLineBreaks: true -// }, -// link: { -// type: 'link', -// iconClassname: 'ce-icon-link', -// prepare: link.prepare, -// make: link.makeNewBlock, -// appendCallback: link.appendCallback, -// render: link.render, -// validate: link.validate, -// save: link.save, -// destroy: link.destroy, -// displayInToolbox: true, -// enableLineBreaks: true -// }, -// list: { -// type: 'list', -// iconClassname: 'ce-icon-list-bullet', -// make: list.make, -// appendCallback: null, -// makeSettings: list.makeSettings, -// render: list.render, -// validate: list.validate, -// save: list.save, -// destroy: list.destroy, -// displayInToolbox: true, -// showInlineToolbar: true, -// enableLineBreaks: true, -// allowedToPaste: true, -// }, -// quote: { -// type: 'quote', -// iconClassname: 'ce-icon-quote', -// makeSettings: quote.makeSettings, -// prepare: quote.prepare, -// render: quote.render, -// validate: quote.validate, -// save: quote.save, -// destroy: quote.destroy, -// displayInToolbox: true, -// enableLineBreaks: true, -// showInlineToolbar: true, -// allowedToPaste: true, -// config : { -// defaultStyle : 'withPhoto' -// } -// }, -// image_extended: { -// type: 'image_extended', -// iconClassname: 'ce-icon-picture', -// appendCallback: image.appendCallback, -// prepare: image.prepare, -// makeSettings: image.makeSettings, -// render: image.render, -// save: image.save, -// destroy: image.destroy, -// isStretched: true, -// showInlineToolbar: true, -// displayInToolbox: true, -// renderOnPastePatterns: image.pastePatterns, -// config: { -// uploadImage : '/writing/uploadImage', -// uploadFromUrl : '/club/fetch' -// } -// }, -// instagram: { -// type: 'instagram', -// iconClassname: 'ce-icon-instagram', -// prepare: instagram.prepare, -// render: instagram.render, -// validate: instagram.validate, -// save: instagram.save, -// destroy: instagram.destroy, -// renderOnPastePatterns: instagram.pastePatterns, -// }, -// tweet: { -// type: 'tweet', -// iconClassname: 'ce-icon-twitter', -// prepare: twitter.prepare, -// render: twitter.render, -// validate: twitter.validate, -// save: twitter.save, -// destroy: twitter.destroy, -// showInlineToolbar : true, -// renderOnPastePatterns: twitter.pastePatterns, -// config : { -// fetchUrl : '' -// } -// }, -// video_extended: { -// type: 'video_extended', -// make: embed.make, -// render: embed.render, -// save: embed.save, -// destroy: embed.destroy, -// validate: embed.validate, -// renderOnPastePatterns: embed.pastePatterns, -// }, -// raw: { -// type: 'raw', -// displayInToolbox: true, -// iconClassname: 'raw-plugin-icon', -// render: rawPlugin.render, -// save: rawPlugin.save, -// validate: rawPlugin.validate, -// destroy: rawPlugin.destroy, -// enableLineBreaks: true, -// allowPasteHTML: true -// }, -// attaches: { -// type: 'attaches', -// displayInToolbox: true, -// iconClassname: 'cdx-attaches__icon', -// prepare: cdxAttaches.prepare, -// render: cdxAttaches.render, -// save: cdxAttaches.save, -// validate: cdxAttaches.validate, -// destroy: cdxAttaches.destroy, -// appendCallback: cdxAttaches.appendCallback, -// config: { -// fetchUrl: '/test', -// maxSize: 50000, -// } -// }, -// }, -// data : { -// id: +new Date(), -// items: [ -// { -// type : 'header', -// data : { -// text : 'Привет от CodeX' -// } -// }, -// { -// type : 'text', -// data : { -// text : 'Пишите нам на team@ifmo.su' -// } -// }, -// ], -// count: 3 -// } -// }); diff --git a/example/plugins/header/header.css b/example/plugins/header/header.css index 42a1c0ce..c1c40283 100644 --- a/example/plugins/header/header.css +++ b/example/plugins/header/header.css @@ -1,41 +1,24 @@ /** -* Plugin styles -*/ + * Plugin styles + */ .ce-header { - padding: .7em 0; - margin: 0; - line-height: 1.4em; + padding: .7em 0; + margin: 0; + line-height: 1.4em; + outline: none; } -.ce-header p, -.ce-header div{ + + .ce-header p, + .ce-header div{ padding: 0 !important; margin: 0 !important; -} - -/** H e a d e r - settings */ -.ce_plugin_header--select_button{ - display: block; - color: #306ac7; - cursor: pointer; - line-height: 1.3em; -} - .ce_plugin_header--select_button:not(:last-of-type){ - margin-bottom: 1.5em; - } - .ce_plugin_header--select_button:hover{ - color: #a1b4ec; - } - + } /** -* Empty header placeholder -*/ -.ce-header:empty::before{ - content : attr(data-placeholder); - color: #818BA1; - opacity: .7; - transition: opacity 200ms ease; -} -.ce-header:focus::before{ - opacity: .1; + * Styles for Plugin icon in Toolbar + */ +.cdx-header-icon { + background-image: url('icon.svg'); + background-position: center center; + background-repeat: no-repeat; } diff --git a/example/plugins/header/header.js b/example/plugins/header/header.js index 42dfc00a..5db3a637 100644 --- a/example/plugins/header/header.js +++ b/example/plugins/header/header.js @@ -1,150 +1,324 @@ /** -* Example of making plugin -* H e a d e r -*/ + * @typedef {Object} HeaderData + * @description Tool's input and output data format + * @property {String} text — Header's content + * @property {number} level - Header's level from 1 to 3 + */ -var header = (function (header_plugin) { +/** + * Header block for the CodeX Editor. + * + * @author CodeX Team (team@ifmo.su) + * @copyright CodeX Team 2018 + * @license The MIT License (MIT) + * @version 2.0.0 + */ +class Header { /** - * @private - */ - var methods_ = { - - /** - * Binds click event to passed button - */ - addSelectTypeClickListener : function (el, type) { - el.addEventListener('click', function () { - methods_.selectTypeClicked(type); - }, false); - }, - - /** - * Replaces old header with new type - * @params {string} type - new header tagName: H1—H6 - */ - selectTypeClicked : function (type) { - var old_header, new_header; - - /** Now current header stored as a currentNode */ - old_header = codex.editor.content.currentNode.querySelector('[contentEditable]'); - - /** Making new header */ - new_header = codex.editor.draw.node(type, [ 'ce-header' ], { innerHTML : old_header.innerHTML }); - new_header.contentEditable = true; - new_header.setAttribute('data-placeholder', 'Заголовок'); - new_header.dataset.headerData = type; - - codex.editor.content.switchBlock(old_header, new_header, 'header'); - - /** Close settings after replacing */ - codex.editor.toolbar.settings.close(); - } - - }; - - /** - * @private - * - * Make initial header block - * @param {object} JSON with block data - * @return {Element} element to append - */ - var make_ = function (data) { - var availableTypes = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'], - tag, - headerType = 'h2'; - - - if ( data && data['heading-styles'] && availableTypes.includes(data['heading-styles']) ) { - headerType = data['heading-styles']; - } - - tag = document.createElement(headerType); - - /** - * Save header type in data-attr. - * We need it in save method to extract type from HTML to JSON - */ - tag.dataset.headerData = headerType; - - - if (data && data.text) { - tag.textContent = data.text; - } - - if (!tag.dataset.headerData) { - tag.dataset.headerData = 'h2'; - } - - tag.classList.add('ce-header'); - tag.setAttribute('data-placeholder', 'Заголовок'); - tag.contentEditable = true; - - return tag; - }; - - header_plugin.prepareDataForSave = function (data) { - - }; + * Should this tools be displayed at the Editor's Toolbox + * @returns {boolean} + * @public + */ + static get displayInToolbox() { + return true; + } /** - * Method to render HTML block from JSON - */ - header_plugin.render = function (data) { - return make_(data); - }; + * Class for the Toolbox icon + * @returns {string} + * @public + */ + static get iconClassName() { + return 'cdx-header-icon'; + } /** - * Method to extract JSON data from HTML block + * Render plugin`s main Element and fill it with saved data + * @param {HeaderData} savedData — previously saved data + */ + constructor(savedData = {}) { + /** + * Styles + * @type {Object} */ - header_plugin.save = function (blockContent) { - var data = { - 'heading-styles': blockContent.dataset.headerData, - 'format': 'html', - 'text': blockContent.textContent || '' + this._CSS = { + wrapper: 'ce-header', + settingsButton: 'ce-settings__button', + settingsSelected: 'ce-settings__button--selected', }; - return data; - }; + /** + * Block's data + * @type {Object} + */ + this._data = savedData || {}; + + /** + * List of settings buttons + * @type {HTMLElement[]} + */ + this.settingsButtons = []; + + /** + * Main Block wrapper + * @type {HTMLElement} + */ + this._element = this.getTag(); + } /** - * Settings panel content - * - - - - - - - - - - - - - - * | настройки H1 H2 H3 | - * - - - - - - - - - - - - - - * @return {Element} element contains all settings - */ - header_plugin.makeSettings = function () { - var holder = codex.editor.draw.node('DIV', [ 'cdx-plugin-settings--horisontal' ], {} ), - types = { - h2: 'H2', - h3: 'H3', - h4: 'H4' - }, - selectTypeButton; + * Return Tool's view + * @returns {HTMLHeadingElement} + * @public + */ + render() { + return this._element; + } - /** Now add type selectors */ - for (var type in types) { - selectTypeButton = codex.editor.draw.node('SPAN', [ 'cdx-plugin-settings__item' ], { textContent : types[type] }); - methods_.addSelectTypeClickListener(selectTypeButton, type); + /** + * Create Block's settings block + * + * @return {HTMLElement} + */ + makeSettings() { + let holder = document.createElement('DIV'); + + /** Add type selectors */ + this.levels.forEach( level => { + let selectTypeButton = document.createElement('SPAN'); + + selectTypeButton.classList.add(this._CSS.settingsButton); + + /** + * Highlight current level button + */ + if (this.currentLevel.number === level.number) { + selectTypeButton.classList.add(this._CSS.settingsSelected); + } + + /** + * Add SVG icon + */ + selectTypeButton.innerHTML = level.svg; + + /** + * Save level to its button + */ + selectTypeButton.dataset.level = level.number; + + /** + * Set up click handler + */ + selectTypeButton.addEventListener('click', () => { + this.setLevel(level.number); + }); + + /** + * Append settings button to holder + */ holder.appendChild(selectTypeButton); - } + + /** + * Save settings buttons + */ + this.settingsButtons.push(selectTypeButton); + }); return holder; - }; + } - header_plugin.validate = function (data) { - if (data.text.trim() === '' || data['heading-styles'].trim() === '') { - return false; + /** + * Callback for Block's settings buttons + * @param level + */ + setLevel(level) { + this.data = { + level: level + }; + + /** + * Highlight button by selected level + */ + this.settingsButtons.forEach(button => { + button.classList.toggle(this._CSS.settingsSelected, parseInt(button.dataset.level) === level); + }); + } + + /** + * Method that specified how to merge two Text blocks. + * Called by CodeX Editor by backspace at the beginning of the Block + * @param {TextData} data + * @public + */ + merge(data) { + let newData = { + text: this._data.text + data.text, + level: this._data.level + }; + + this.data = newData; + } + + /** + * Validate Text block data: + * - check for emptiness + * + * @param {TextData} savedData — data received after saving + * @returns {boolean} false if saved data is not correct, otherwise true + * @public + */ + validate(savedData) { + return savedData.text.trim() !== ''; + } + + /** + * Extract Tool's data from the view + * @param {HTMLHeadingElement} toolsContent - Text tools rendered view + * @returns {TextData} - saved data + * @public + */ + save(toolsContent) { + /** + * @todo sanitize data + */ + + return { + text: toolsContent.innerHTML, + level: this.currentLevel.number + }; + } + + /** + * Get current Tools`s data + * @returns {TextData} Current data + * @private + */ + get data() { + this._data.text = this._element.innerHTML; + this._data.level = this.currentLevel.number; + + return this._data; + } + + /** + * Store data in plugin: + * - at the this._data property + * - at the HTML + * + * @param {HeaderData} data — data to set + * @private + */ + set data(data) { + this._data = data || {}; + + /** + * If level is set and block in DOM + * then replace it to a new block + */ + if (data.level !== undefined && this._element.parentNode) { + /** + * Create a new tag + * @type {HTMLHeadingElement} + */ + let newHeader = this.getTag(); + + /** + * Save Block's content + */ + newHeader.innerHTML = this._element.innerHTML; + + /** + * Replace blocks + */ + this._element.parentNode.replaceChild(newHeader, this._element); + + /** + * Save new block to private variable + * @type {HTMLHeadingElement} + * @private + */ + this._element = newHeader; } - return true; - }; + /** + * If data.text was passed then update block's content + */ + if (data.text !== undefined) { + this._element.innerHTML = this._data.text || ''; + } + } - header_plugin.destroy = function () { - header = null; - }; + /** + * Get tag for target level + * By default returns second-leveled header + * @return {HTMLElement} + */ + getTag() { + /** + * Create element for current Block's level + */ + let tag = document.createElement(this.currentLevel.tag); - return header_plugin; -})({}); + /** + * Add text to block + */ + tag.innerHTML = this._data.text || ''; + /** + * Add styles class + */ + tag.classList.add(this._CSS.wrapper); + + /** + * Make tag editable + */ + tag.contentEditable = 'true'; + + return tag; + } + + /** + * Get current level + * @return {level} + */ + get currentLevel() { + let level = this.levels.find( level => level.number === this._data.level); + + if (!level) { + level = this.levels[0]; + } + + return level; + } + + /** + * @typedef {object} level + * @property {number} number - level number + * @property {string} tag - tag correspondes with level number + * @property {string} svg - icon + */ + + /** + * Available header levels + * @return {level[]} + */ + get levels() { + return [ + { + number: 2, + tag: 'H2', + svg: '' + }, + { + number: 3, + tag: 'H3', + svg: '' + }, + { + number: 4, + tag: 'H4', + svg: '' + } + ]; + } +} diff --git a/example/plugins/header/icon.svg b/example/plugins/header/icon.svg new file mode 100644 index 00000000..db5fa50c --- /dev/null +++ b/example/plugins/header/icon.svg @@ -0,0 +1 @@ + diff --git a/example/plugins/text/text.js b/example/plugins/text/text.js index f0c3f35f..4186ea84 100644 --- a/example/plugins/text/text.js +++ b/example/plugins/text/text.js @@ -8,7 +8,7 @@ * @version 2.0.1 */ -/** + /** * @typedef {Object} TextData * @description Tool's input and output data format * @property {String} text — Paragraph's content. Can include HTML tags: @@ -20,7 +20,7 @@ class Text { * @public */ static get displayInToolbox() { - return true; + return false; } /** @@ -107,11 +107,13 @@ class Text { * @public */ save(toolsContent) { - let toolData = { + /** + * @todo sanitize data + */ + + return { text: toolsContent.innerHTML }; - - return toolData; } /** @@ -122,10 +124,6 @@ class Text { get data() { let text = this._element.innerHTML; - /** - * @todo sanitize data - */ - this._data.text = text; return this._data; diff --git a/src/components/modules/blockManager.js b/src/components/modules/blockManager.js index 93168671..6b0d6234 100644 --- a/src/components/modules/blockManager.js +++ b/src/components/modules/blockManager.js @@ -99,9 +99,9 @@ export default class BlockManager extends Module { * @param {Object} block */ bindEvents(block) { - this.Editor.Listeners.on(block.pluginsContent, 'keydown', (event) => this.Editor.BlockEvents.keydown(event)); - this.Editor.Listeners.on(block.pluginsContent, 'mouseup', (event) => this.Editor.BlockEvents.mouseUp(event)); - this.Editor.Listeners.on(block.pluginsContent, 'keyup', (event) => this.Editor.BlockEvents.keyup(event)); + this.Editor.Listeners.on(block.html, 'keydown', (event) => this.Editor.BlockEvents.keydown(event)); + this.Editor.Listeners.on(block.html, 'mouseup', (event) => this.Editor.BlockEvents.mouseUp(event)); + this.Editor.Listeners.on(block.html, 'keyup', (event) => this.Editor.BlockEvents.keyup(event)); } /** diff --git a/src/components/modules/caret.js b/src/components/modules/caret.js index 0e203bca..c4ebc90b 100644 --- a/src/components/modules/caret.js +++ b/src/components/modules/caret.js @@ -33,7 +33,7 @@ export default class Caret extends Module { * @param {Boolean} atEnd - put caret at the end of the text node or not */ setToBlock(block, offset = 0, atEnd = false) { - let element = block.pluginsContent; + let element = block.html; /** If Element is INPUT */ if ($.isNativeInput(element)) { @@ -224,7 +224,7 @@ export default class Caret extends Module { let selection = Selection.get(), anchorNode = selection.anchorNode, - firstNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.pluginsContent); + firstNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.html); /** * Workaround case when caret in the text like " |Hello!" @@ -276,7 +276,7 @@ export default class Caret extends Module { let selection = Selection.get(), anchorNode = selection.anchorNode, - lastNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.pluginsContent, true); + lastNode = $.getDeepestNode(this.Editor.BlockManager.currentBlock.html, true); /** * In case of diff --git a/src/styles/settings.css b/src/styles/settings.css index ffb4f7d8..d346aaa0 100644 --- a/src/styles/settings.css +++ b/src/styles/settings.css @@ -30,6 +30,10 @@ &__button { @apply --toolbar-button; + &--selected { + color: var(--color-active-icon); + } + &--delete { transition: background-color 300ms ease; will-change: background-color; diff --git a/src/styles/toolbox.css b/src/styles/toolbox.css index e0df6015..15ba1399 100644 --- a/src/styles/toolbox.css +++ b/src/styles/toolbox.css @@ -13,7 +13,7 @@ display: inline-block; list-style: none; margin: 0; - background: var(--bg-light); + background-color: var(--bg-light); width: var(--toolbar-buttons-size); height: var(--toolbar-buttons-size); border-radius: 30px; @@ -21,15 +21,15 @@ text-align: center; line-height: var(--toolbar-buttons-size); - &::before { - content: attr(title); - font-size: 22px; - font-weight: 500; - letter-spacing: 1em; - font-variant-caps: all-small-caps; - padding-left: 11.5px; - margin-top: -1px; - display: inline-block; - } + /*&::before {*/ + /*content: attr(title);*/ + /*font-size: 22px;*/ + /*font-weight: 500;*/ + /*letter-spacing: 1em;*/ + /*font-variant-caps: all-small-caps;*/ + /*padding-left: 11.5px;*/ + /*margin-top: -1px;*/ + /*display: inline-block;*/ + /*}*/ } -} \ No newline at end of file +}