mirror of
https://github.com/overleaf/overleaf.git
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86 lines
No EOL
3.9 KiB
JavaScript
Executable file
86 lines
No EOL
3.9 KiB
JavaScript
Executable file
/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2013 Matthew Christopher Kastor-Inare III, Atropa Inc. Intl
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* All rights reserved.
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*
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* Contributed to Ajax.org under the BSD license.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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/*jslint indent: 4, maxerr: 50, white: true, browser: true, vars: true*/
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/*global define, require */
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/**
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* Show Keyboard Shortcuts
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* @fileOverview Show Keyboard Shortcuts <br />
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* Generates a menu which displays the keyboard shortcuts.
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* @author <a href="mailto:matthewkastor@gmail.com">
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* Matthew Christopher Kastor-Inare III </a><br />
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* ☭ Hial Atropa!! ☭
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*/
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define(function(require, exports, module) {
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"use strict";
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var Editor = require("ace/editor").Editor;
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/**
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* Generates a menu which displays the keyboard shortcuts.
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* @author <a href="mailto:matthewkastor@gmail.com">
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* Matthew Christopher Kastor-Inare III </a><br />
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* ☭ Hial Atropa!! ☭
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* @param {ace.Editor} editor An instance of the ace editor.
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*/
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function showKeyboardShortcuts (editor) {
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// make sure the menu isn't open already.
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if(!document.getElementById('kbshortcutmenu')) {
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var overlayPage = require('./menu_tools/overlay_page').overlayPage;
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var getEditorKeybordShortcuts = require('./menu_tools/get_editor_keyboard_shortcuts').getEditorKeybordShortcuts;
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var kb = getEditorKeybordShortcuts(editor);
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var el = document.createElement('div');
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var commands = kb.reduce(function(previous, current) {
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return previous + '<div class="ace_optionsMenuEntry"><span class="ace_optionsMenuCommand">'
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+ current.command + '</span> : '
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+ '<span class="ace_optionsMenuKey">' + current.key + '</span></div>';
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}, '');
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el.id = 'kbshortcutmenu';
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el.innerHTML = '<h1>Keyboard Shortcuts</h1>' + commands + '</div>';
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overlayPage(editor, el, '0', '0', '0', null);
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}
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};
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module.exports.init = function(editor) {
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Editor.prototype.showKeyboardShortcuts = function() {
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showKeyboardShortcuts(this);
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};
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editor.commands.addCommands([{
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name: "showKeyboardShortcuts",
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bindKey: {win: "Ctrl-Alt-h", mac: "Command-Alt-h"},
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exec: function(editor, line) {
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editor.showKeyboardShortcuts();
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}
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}]);
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};
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}); |