125 lines
4.0 KiB
JavaScript
125 lines
4.0 KiB
JavaScript
/**
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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 padeditor = (function(){
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var self = {
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ace: null, // this is accessed directly from other files
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viewZoom: 100,
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init: function(readyFunc, initialViewOptions) {
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function aceReady() {
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$("#editorloadingbox").hide();
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if (readyFunc) {
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readyFunc();
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}
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}
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self.ace = new Ace2Editor();
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self.ace.init("editorcontainer", "", aceReady);
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self.ace.setProperty("wraps", true);
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if (pad.getIsDebugEnabled()) {
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self.ace.setProperty("dmesg", pad.dmesg);
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}
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self.initViewOptions();
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self.setViewOptions(initialViewOptions);
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// view bar
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self.initViewZoom();
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$("#viewbarcontents").show();
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},
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initViewOptions: function() {
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padutils.bindCheckboxChange($("#options-linenoscheck"), function() {
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pad.changeViewOption('showLineNumbers',
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padutils.getCheckbox($("#options-linenoscheck")));
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});
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padutils.bindCheckboxChange($("#options-colorscheck"), function() {
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pad.changeViewOption('showAuthorColors',
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padutils.getCheckbox("#options-colorscheck"));
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});
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$("#viewfontmenu").change(function() {
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pad.changeViewOption('useMonospaceFont',
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$("#viewfontmenu").val() == 'monospace');
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});
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},
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setViewOptions: function(newOptions) {
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function getOption(key, defaultValue) {
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var value = String(newOptions[key]);
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if (value == "true") return true;
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if (value == "false") return false;
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return defaultValue;
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}
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var v;
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v = getOption('showLineNumbers', true);
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self.ace.setProperty("showslinenumbers", v);
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padutils.setCheckbox($("#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($("#options-colorscheck"), v);
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v = getOption('useMonospaceFont', false);
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self.ace.setProperty("textface",
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(v ? "monospace" : "Arial, sans-serif"));
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$("#viewfontmenu").val(v ? "monospace" : "normal");
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},
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initViewZoom: function() {
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var viewZoom = Number(padcookie.getPref('viewZoom'));
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if ((! viewZoom) || isNaN(viewZoom)) {
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viewZoom = 100;
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}
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self.setViewZoom(viewZoom);
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$("#viewzoommenu").change(function(evt) {
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// strip initial 'z' from val
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self.setViewZoom(Number($("#viewzoommenu").val().substring(1)));
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});
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},
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setViewZoom: function(percent) {
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if (! (percent >= 50 && percent <= 1000)) {
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// percent is out of sane range or NaN (which fails comparisons)
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return;
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}
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self.viewZoom = percent;
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$("#viewzoommenu").val('z'+percent);
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var baseSize = 13;
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self.ace.setProperty('textsize',
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Math.round(baseSize * self.viewZoom / 100));
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padcookie.setPref('viewZoom', percent);
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},
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dispose: function() {
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if (self.ace) {
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self.ace.destroy();
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}
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},
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disable: function() {
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if (self.ace) {
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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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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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