mirror of
https://github.com/codex-team/editor.js
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63eeec0f3b
Co-authored-by: George Berezhnoy <gohabereg@users.noreply.github.com> Co-authored-by: Georgy Berezhnoy <gohabereg@gmail.com> Co-authored-by: tasuku-s <tasuku@freemind.co.jp> Co-authored-by: Athul Anil Kumar <athul7744@outlook.com> Co-authored-by: Taly <vitalik7tv@yandex.ru> Co-authored-by: flaming-cl <51183663+flaming-cl@users.noreply.github.com> Co-authored-by: Nguyen Ngoc Son <sonnn.se@gmail.com> Co-authored-by: Sisir Das K <37764463+sis-dk@users.noreply.github.com> Co-authored-by: Sisir <sisir@hellosivi.com>
124 lines
2.8 KiB
TypeScript
124 lines
2.8 KiB
TypeScript
/**
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* @class DeleteTune
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* @classdesc Editor's default tune that moves up selected block
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*
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* @copyright <CodeX Team> 2018
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*/
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import { API, BlockTune } from '../../../types';
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import $ from '../dom';
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/**
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*
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*/
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export default class DeleteTune implements BlockTune {
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/**
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* Property that contains Editor.js API methods
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*
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* @see {@link docs/api.md}
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*/
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private readonly api: API;
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/**
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* Styles
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*/
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private CSS = {
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button: 'ce-settings__button',
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buttonDelete: 'ce-settings__button--delete',
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buttonConfirm: 'ce-settings__button--confirm',
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};
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/**
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* Delete confirmation
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*/
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private needConfirmation: boolean;
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/**
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* set false confirmation state
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*/
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private readonly resetConfirmation: () => void;
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/**
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* Tune nodes
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*/
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private nodes: {button: HTMLElement} = {
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button: null,
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};
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/**
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* DeleteTune constructor
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*
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* @param {API} api - Editor's API
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*/
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constructor({ api }) {
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this.api = api;
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this.resetConfirmation = (): void => {
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this.setConfirmation(false);
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};
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}
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/**
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* Create "Delete" button and add click event listener
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*
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* @returns {HTMLElement}
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*/
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public render(): HTMLElement {
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this.nodes.button = $.make('div', [this.CSS.button, this.CSS.buttonDelete], {});
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this.nodes.button.appendChild($.svg('cross', 12, 12));
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this.api.listeners.on(this.nodes.button, 'click', (event: MouseEvent) => this.handleClick(event), false);
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/**
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* Enable tooltip module
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*/
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this.api.tooltip.onHover(this.nodes.button, this.api.i18n.t('Delete'));
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return this.nodes.button;
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}
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/**
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* Delete block conditions passed
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*
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* @param {MouseEvent} event - click event
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*/
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public handleClick(event: MouseEvent): void {
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/**
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* if block is not waiting the confirmation, subscribe on block-settings-closing event to reset
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* otherwise delete block
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*/
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if (!this.needConfirmation) {
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this.setConfirmation(true);
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/**
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* Subscribe on event.
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* When toolbar block settings is closed but block deletion is not confirmed,
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* then reset confirmation state
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*/
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this.api.events.on('block-settings-closed', this.resetConfirmation);
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} else {
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/**
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* Unsubscribe from block-settings closing event
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*/
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this.api.events.off('block-settings-closed', this.resetConfirmation);
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this.api.blocks.delete();
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this.api.toolbar.close();
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this.api.tooltip.hide();
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/**
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* Prevent firing ui~documentClicked that can drop currentBlock pointer
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*/
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event.stopPropagation();
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}
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}
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/**
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* change tune state
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*
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* @param {boolean} state - delete confirmation state
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*/
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private setConfirmation(state: boolean): void {
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this.needConfirmation = state;
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this.nodes.button.classList.add(this.CSS.buttonConfirm);
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}
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}
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