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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/*
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* @package atto_strike
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* @copyright 2013 Damyon Wiese <damyon@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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/**
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* @module moodle-atto_strike-button
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*/
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/**
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* Atto text editor strike plugin.
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*
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* @namespace M.atto_strike
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* @class button
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* @extends M.editor_atto.EditorPlugin
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*/
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Y.namespace('M.atto_strike').Button = Y.Base.create('button', Y.M.editor_atto.EditorPlugin, [], {
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initializer: function() {
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var strike;
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this.addButton({
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callback: this._toggleStrike,
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icon: 'e/strikethrough',
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buttonName: strike,
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inlineFormat: true,
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// Watch the following tags and add/remove highlighting as appropriate:
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tags: 'del, strike'
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});
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this._strikeApplier = window.rangy.createClassApplier("bf-editor-strike-del");
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},
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/**
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* Toggle the strikethrough setting.
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*
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* @method _toggleStrike
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*/
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_toggleStrike: function() {
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var host = this.get('host');
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// Change all <del> and <strike> tags to applier class.
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host.changeToCSS('del', 'bf-editor-strike-del');
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host.changeToCSS('strike', 'bf-editor-strike-del');
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// Use the applier toggle selection.
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this._strikeApplier.toggleSelection();
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// Then change the applier class back to <del> tags.
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host.changeToTags('bf-editor-strike-del', 'del');
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}
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});
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