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https://github.com/codex-team/editor.js
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bbbd637dfd
* Change shortcut listener binding * Update CHANGELOG.md Co-authored-by: Peter Savchenko <specc.dev@gmail.com>
75 lines
1.5 KiB
TypeScript
75 lines
1.5 KiB
TypeScript
import Shortcut from '@codexteam/shortcuts';
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/**
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* Contains keyboard and mouse events binded on each Block by Block Manager
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*/
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import Module from '../__module';
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/**
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* ShortcutData interface
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* Each shortcut must have name and handler
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* `name` is a shortcut, like 'CMD+K', 'CMD+B' etc
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* `handler` is a callback
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*
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* @interface ShortcutData
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*/
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export interface ShortcutData {
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/**
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* Shortcut name
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* Ex. CMD+I, CMD+B ....
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*/
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name: string;
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/**
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* Shortcut handler
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*/
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handler(event): void;
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}
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/**
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* @class Shortcut
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* @classdesc Allows to register new shortcut
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*
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* Internal Shortcuts Module
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*/
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export default class Shortcuts extends Module {
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/**
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* All registered shortcuts
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*
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* @type {Shortcut[]}
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*/
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private registeredShortcuts: Shortcut[] = [];
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/**
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* Register shortcut
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*
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* @param {ShortcutData} shortcut - shortcut options
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*/
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public add(shortcut: ShortcutData): void {
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const newShortcut = new Shortcut({
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name: shortcut.name,
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on: this.Editor.UI.nodes.redactor,
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callback: shortcut.handler,
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});
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this.registeredShortcuts.push(newShortcut);
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}
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/**
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* Remove shortcut
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*
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* @param {string} shortcut - shortcut name
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*/
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public remove(shortcut: string): void {
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const index = this.registeredShortcuts.findIndex((shc) => shc.name === shortcut);
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if (index === -1 || !this.registeredShortcuts[index]) {
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return;
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}
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this.registeredShortcuts[index].remove();
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this.registeredShortcuts.splice(index, 1);
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}
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}
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