154 lines
5 KiB
JavaScript
154 lines
5 KiB
JavaScript
/**
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* This code is mostly from the old Etherpad. Please help us to comment this code.
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* This helps other people to understand this code better and helps them to improve it.
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* TL;DR COMMENTS ON THIS FILE ARE HIGHLY APPRECIATED
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*/
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/**
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* Copyright 2009 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS-IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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var padcookie = require('./pad_cookie').padcookie;
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var padutils = require('./pad_utils').padutils;
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var padeditor = (function()
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{
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var Ace2Editor = undefined;
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var pad = undefined;
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var settings = undefined;
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var self = {
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ace: null,
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// this is accessed directly from other files
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viewZoom: 100,
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init: function(readyFunc, initialViewOptions, _pad)
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{
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Ace2Editor = require('./ace').Ace2Editor;
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pad = _pad;
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settings = pad.settings;
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function aceReady()
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{
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$("#editorloadingbox").hide();
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if (readyFunc)
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{
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readyFunc();
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}
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}
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self.ace = new Ace2Editor();
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self.ace.init("editorcontainer", "", aceReady);
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self.ace.setProperty("wraps", true);
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if (pad.getIsDebugEnabled())
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{
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self.ace.setProperty("dmesg", pad.dmesg);
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}
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self.initViewOptions();
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self.setViewOptions(initialViewOptions);
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// view bar
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$("#viewbarcontents").show();
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},
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initViewOptions: function()
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{
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padutils.bindCheckboxChange($("#options-linenoscheck"), function()
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{
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pad.changeViewOption('showLineNumbers', padutils.getCheckbox($("#options-linenoscheck")));
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});
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padutils.bindCheckboxChange($("#options-colorscheck"), function()
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{
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padcookie.setPref('showAuthorshipColors', padutils.getCheckbox("#options-colorscheck"));
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pad.changeViewOption('showAuthorColors', padutils.getCheckbox("#options-colorscheck"));
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});
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$("#viewfontmenu").change(function()
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{
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pad.changeViewOption('useMonospaceFont', $("#viewfontmenu").val() == 'monospace');
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});
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html10n.bind('localized', function() {
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$("#languagemenu").val(html10n.getLanguage());
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// translate the value of 'unnamed' and 'Enter your name' textboxes in the userlist
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// this does not interfere with html10n's normal value-setting because html10n just ingores <input>s
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// also, a value which has been set by the user will be not overwritten since a user-edited <input>
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// does *not* have the editempty-class
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$('input[data-l10n-id]').each(function(key, input)
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{
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input = $(input);
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if(input.hasClass("editempty"))
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input.val(html10n.get(input.attr("data-l10n-id")));
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});
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})
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$("#languagemenu").val(html10n.getLanguage());
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$("#languagemenu").change(function() {
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pad.createCookie("language",$("#languagemenu").val(),null,'/');
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window.html10n.localize([$("#languagemenu").val(), 'en']);
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});
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},
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setViewOptions: function(newOptions)
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{
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function getOption(key, defaultValue)
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{
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var value = String(newOptions[key]);
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if (value == "true") return true;
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if (value == "false") return false;
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return defaultValue;
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}
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self.ace.setProperty("rtlIsTrue", settings.rtlIsTrue);
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var v;
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v = getOption('rtlIsTrue', false);
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self.ace.setProperty("rtlIsTrue", v);
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v = getOption('showLineNumbers', true);
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self.ace.setProperty("showslinenumbers", v);
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padutils.setCheckbox($("#options-linenoscheck"), v);
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v = getOption('showAuthorColors', true);
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self.ace.setProperty("showsauthorcolors", v);
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padutils.setCheckbox($("#options-colorscheck"), v);
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// Override from parameters if true
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if (settings.noColors !== false)
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self.ace.setProperty("showsauthorcolors", !settings.noColors);
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v = getOption('useMonospaceFont', false);
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self.ace.setProperty("textface", (v ? "monospace" : "Arial, sans-serif"));
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$("#viewfontmenu").val(v ? "monospace" : "normal");
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},
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dispose: function()
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{
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if (self.ace)
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{
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self.ace.destroy();
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self.ace = null;
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}
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},
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disable: function()
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{
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if (self.ace)
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{
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self.ace.setProperty("grayedOut", true);
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self.ace.setEditable(false);
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}
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},
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restoreRevisionText: function(dataFromServer)
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{
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pad.addHistoricalAuthors(dataFromServer.historicalAuthorData);
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self.ace.importAText(dataFromServer.atext, dataFromServer.apool, true);
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}
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};
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return self;
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}());
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exports.padeditor = padeditor;
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