gecko-dev/toolkit/content/widgets/remote-browser.xml

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XML

<?xml version="1.0"?>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
- License, v. 2.0. If a copy of the MPL was not distributed with this
- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<bindings id="firefoxBrowserBindings"
xmlns="http://www.mozilla.org/xbl"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<binding id="remote-browser" extends="chrome://global/content/bindings/browser.xml#browser">
<implementation type="application/javascript" implements="nsIAccessibleProvider, nsIObserver, nsIDOMEventListener, nsIMessageListener, nsIMessageListener">
<property name="securityUI"
onget="return null;"/>
<property name="webNavigation"
onget="return this._remoteWebNavigation;"
readonly="true"/>
<field name="_remoteWebProgress">null</field>
<property name="webProgress" readonly="true">
<getter>
<![CDATA[
if (!this._remoteWebProgress) {
let RemoteWebProgress = Components.utils.import("resource://gre/modules/RemoteWebProgress.jsm",
{}).RemoteWebProgress;
this._remoteWebProgress = new RemoteWebProgress(this);
}
return this._remoteWebProgress;
]]>
</getter>
</property>
<field name="_contentTitle">null</field>
<property name="contentTitle"
onget="return this._contentTitle"
readonly="true"/>
<field name="_characterSet">null</field>
<property name="characterSet"
onget="return this._characterSet"
readonly="true"/>
<constructor>
<![CDATA[
this.messageManager.addMessageListener("DOMTitleChanged", this);
this.messageManager.loadFrameScript("chrome://global/content/browser-child.js", true);
this.webProgress._init();
]]>
</constructor>
<destructor>
<![CDATA[
this.messageManager.removeMessageListener("DOMTitleChanged", this);
this.webProgress._destroy();
]]>
</destructor>
<method name="receiveMessage">
<parameter name="aMessage"/>
<body><![CDATA[
let json = aMessage.json;
switch (aMessage.name) {
case "DOMTitleChanged":
this._contentTitle = json.title;
break;
}
]]></body>
</method>
</implementation>
</binding>
</bindings>