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comparison content/stream.js @ 358:c00b3db58dcf

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add 'snowl' to all observer topics to avoid conflicts with other extensions/core code; use the Observers component everywhere
author Myk Melez <myk@mozilla.org>
date Tue, 04 Nov 2008 12:11:07 -0800
parents e9d7087abad1
children 57bbbcb76b0b
comparison
equal deleted inserted replaced
357:1db123f46ed7 358:c00b3db58dcf
40 const Cu = Components.utils; 40 const Cu = Components.utils;
41 41
42 // modules that come with Firefox 42 // modules that come with Firefox
43 Cu.import("resource://gre/modules/XPCOMUtils.jsm"); 43 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
44 44
45 // modules that should come with Firefox 45 // modules that are generic
46 Cu.import("resource://snowl/modules/log4moz.js"); 46 Cu.import("resource://snowl/modules/log4moz.js");
47 Cu.import("resource://snowl/modules/Observers.js");
47 Cu.import("resource://snowl/modules/URI.js"); 48 Cu.import("resource://snowl/modules/URI.js");
48 Cu.import("resource://snowl/modules/Observers.js");
49 49
50 // modules that are Snowl-specific 50 // modules that are Snowl-specific
51 Cu.import("resource://snowl/modules/datastore.js"); 51 Cu.import("resource://snowl/modules/datastore.js");
52 Cu.import("resource://snowl/modules/collection.js"); 52 Cu.import("resource://snowl/modules/collection.js");
53 Cu.import("resource://snowl/modules/utils.js"); 53 Cu.import("resource://snowl/modules/utils.js");
81 let faviconSvc = Cc["@mozilla.org/browser/favicon-service;1"]. 81 let faviconSvc = Cc["@mozilla.org/browser/favicon-service;1"].
82 getService(Ci.nsIFaviconService); 82 getService(Ci.nsIFaviconService);
83 delete this._faviconSvc; 83 delete this._faviconSvc;
84 this._faviconSvc = faviconSvc; 84 this._faviconSvc = faviconSvc;
85 return this._faviconSvc; 85 return this._faviconSvc;
86 },
87
88 // Observer Service
89 get _obsSvc() {
90 let obsSvc = Cc["@mozilla.org/observer-service;1"].
91 getService(Ci.nsIObserverService);
92 delete this._obsSvc;
93 this._obsSvc = obsSvc;
94 return this._obsSvc;
95 }, 86 },
96 87
97 _window: null, 88 _window: null,
98 _document: null, 89 _document: null,
99 90
137 128
138 delete this._linkifyRegex; 129 delete this._linkifyRegex;
139 return this._linkifyRegex = regex; 130 return this._linkifyRegex = regex;
140 }, 131 },
141 132
142 // nsISupports
143 QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
144 Ci.nsISupportsWeakReference]),
145
146 133
147 //**************************************************************************// 134 //**************************************************************************//
148 // Initialization & Destruction 135 // Initialization & Destruction
149 136
150 onLoad: function() { 137 onLoad: function() {
151 Observers.add(this, "snowl:message:added"); 138 Observers.add(this, "snowl:message:added");
139 Observers.add(this, "snowl:sources:changed");
152 140
153 this.onResize(); 141 this.onResize();
154 142
155 // Explicitly wrap |window| in an XPCNativeWrapper to make sure 143 // Explicitly wrap |window| in an XPCNativeWrapper to make sure
156 // it's a real native object! This will throw an exception if we 144 // it's a real native object! This will throw an exception if we
195 // nsIObserver 183 // nsIObserver
196 observe: function(subject, topic, data) { 184 observe: function(subject, topic, data) {
197 switch (topic) { 185 switch (topic) {
198 case "snowl:message:added": 186 case "snowl:message:added":
199 this._onMessageAdded(subject); 187 this._onMessageAdded(subject);
188 break;
189 case "snowl:sources:changed":
190 this._onSourcesChanged();
200 break; 191 break;
201 } 192 }
202 }, 193 },
203 194
204 onMidnight: function() { 195 onMidnight: function() {
230 let codeStr = "messages.insertBefore(messageBox, messages.firstChild)"; 221 let codeStr = "messages.insertBefore(messageBox, messages.firstChild)";
231 Cu.evalInSandbox(codeStr, this._contentSandbox); 222 Cu.evalInSandbox(codeStr, this._contentSandbox);
232 223
233 this._contentSandbox.messages = null; 224 this._contentSandbox.messages = null;
234 this._contentSandbox.messageBox = null; 225 this._contentSandbox.messageBox = null;
226 },
227
228 _onSourcesChanged: function() {
229 this._rebuildView();
235 }, 230 },
236 231
237 onToggleGroup: function(event) { 232 onToggleGroup: function(event) {
238 event.target.nextSibling.style.display = event.target.checked ? "block" : "none"; 233 event.target.nextSibling.style.display = event.target.checked ? "block" : "none";
239 }, 234 },