deblan-mirror/editor.js
deblan-mirror/editor.js
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caret position after first-level block modification fixed

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This commit is contained in:
khaydarov 2016-05-25 18:27:23 +03:00
parent b160523323
commit ab00d85b54
1 changed files with 28 additions and 20 deletions
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48
codex-editor.js
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@ -350,8 +350,13 @@ cEditor.content = {
currentNode : null,
caretPosition : null,
FocusedchildNode: null,
/**
* @param caretOffset - caret offset
* @param focusedChildNode - focused child node
*/
caretOffset : null,
focusedChildNode: null,
/**
* Synchronizes redactor with original textarea
@ -372,44 +377,49 @@ cEditor.content = {
},
getCaretPosition (selection) {
saveCaretPosition () {
this.caretPosition = selection.anchorOffset;
this.FocusedchildNode = selection.anchorNode;
var selection = window.getSelection();
this.caretOffset = selection.anchorOffset;
this.focusedChildNode = selection.anchorNode;
},
/**
* Creates Documnt Range and sets to 0 position
* Creates Documnt Range and sets caret
* @param NodeElement - Changed Node.
* @param selectedNode - ChildNode before block modification
* @param caretPosition - caret offset before modification
* @param caretOffset - caret offset before modification
*/
setCaret : function(NodeElement, selectedNode = null, caretPosition = 0) {
setCaret : function(NodeElement, selectedNode = null, caretOffset = 0) {
if (selectedNode == null)
selectedNode = this.FocusedchildNode;
if (caretPosition == 0)
caretPosition = this.caretPosition;
if (selectedNode == null) {
selectedNode = this.focusedChildNode;
}
if (caretOffset == 0) {
caretOffset = this.caretOffset;
}
var childs = NodeElement.childNodes,
nodeChild,
index ;
for( index = 0; index < childs.length; index++)
if (selectedNode.textContent === childs[index].textContent) {
for( index = 0; index < childs.length; index++) {
if (selectedNode.textContent === childs[index].textContent) {
nodeChild = childs[index];
break;
}
}
var range = document.createRange(),
selection = window.getSelection();
range.setStart(nodeChild, caretPosition);
range.setEnd(nodeChild, caretPosition);
range.setStart(nodeChild, caretOffset);
range.setEnd(nodeChild, caretOffset);
selection.removeAllRanges();
selection.addRange(range);
@ -478,7 +488,7 @@ cEditor.content = {
/**
* Get caret position before we change block
*/
cEditor.content.getCaretPosition(window.getSelection());
cEditor.content.saveCaretPosition();
/**
@ -515,8 +525,6 @@ cEditor.content = {
default : newNodeWrapperTagname = 'P'; break;
}
console.log('5 %o', cEditor.content.currentNode);
newNodeWrapper = cEditor.draw.block(newNodeWrapperTagname);
newNodeWrapper.appendChild(nodeCreated);