mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-14 03:30:17 +01:00
919 lines
32 KiB
XML
919 lines
32 KiB
XML
<?xml version="1.0"?>
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<bindings id="ViewerPaneBindings"
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xmlns="http://www.mozilla.org/xbl"
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xmlns:xbl="http://www.mozilla.org/xbl"
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xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<!-- ***************************************************************
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* Inspector
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* Interface for a set of viewer panels.
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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* REQUIRED IMPORTS:
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* chrome://inspector/content/ViewerRegistry.js
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* chrome://inspector/content/jsutil/events/ObserverManager.js
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**************************************************************** -->
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<binding id="panelset" extends="chrome://inspector/content/inspector.xml#base">
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<content>
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<xul:stringbundle src="chrome://inspector/locale/inspector.properties"/>
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<children/>
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</content>
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<implementation>
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<field name="mFocusedDocument">null</field>
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<field name="mFocusedPanel">null</field>
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<field name="mCommandStack">[]</field>
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<field name="mCommandPtr">-1</field>
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<field name="mStringBundle">null</field>
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<property name="registry" readonly="true"
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onget="return this.mRegistry"/>
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<property name="initialized" readonly="true"
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onget="return this.mInitialized"/>
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<property name="focusedPanel" readonly="true"
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onget="return this.mFocusedPanel;"/>
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<property name="stringBundle" readonly="true"
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onget="return this.mStringBundle;"/>
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<method name="initialize">
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<body><![CDATA[
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this.mRegistry = new ViewerRegistry();
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this.mRegistry.load(kViewerRegURL, this);
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]]></body>
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</method>
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<method name="onEvent">
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<parameter name="aEvent"/>
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<body><![CDATA[
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if (aEvent.type == "viewerChange")
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this.onViewerChange(aEvent);
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// bubble the event up
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this.mObsMan.dispatchEvent(aEvent.type, aEvent);
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]]></body>
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</method>
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<method name="onViewerRegistryLoad">
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<body><![CDATA[
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var panels = this.panels;
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for (var i = 0; i < panels.length; ++i) {
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panels[i].initialize();
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panels[i].addObserver("viewerChange", this);
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panels[i].addObserver("subjectChange", this);
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}
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this.setViewerCmdAttributeOnAll("disabled", "true");
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this.updateAllCommands();
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this.mInitialized = true;
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this.mObsMan.dispatchEvent("panelsetready", {});
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]]></body>
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</method>
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<method name="onViewerRegistryLoadError">
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<body><![CDATA[
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throw "Unable to load the Viewer Registry";
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]]></body>
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</method>
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<method name="onViewerChange">
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<parameter name="aEvent"/>
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<body><![CDATA[
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if (aEvent.oldViewer)
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// disable all commands for for the old viewer
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this.setViewerCmdAttribute(aEvent.oldViewer.uid,
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"disabled", "true");
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if (aEvent.newViewer)
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// enable all commands for for the new viewer
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this.setViewerCmdAttribute(aEvent.newViewer.uid,
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"disabled", "false");
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]]></body>
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</method>
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<property name="panels">
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<getter>
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return this.getElementsByTagName("domi-panel");
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</getter>
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</property>
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<property name="panelCount">
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<getter>
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return this.panels.length;
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</getter>
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</property>
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<method name="getPanel">
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<parameter name="aIndex"/>
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<body><![CDATA[
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return this.panels[aIndex];
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]]></body>
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</method>
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<!-- ////////////// GLOBAL COMMANDS /////////////////// -->
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<method name="updateAllCommands">
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<body><![CDATA[
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var cmds = document.getElementById(this.getAttribute("viewercommandset"));
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if (!cmds) return;
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var els = cmds.getElementsByAttribute("global", "true");
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for (var i = 0; i < els.length; i++)
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this.updateCommand(els[i].id);
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]]></body>
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</method>
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<method name="updateCommand">
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<parameter name="aCommand"/>
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<body><![CDATA[
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var enabled;
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if (aCommand == "cmdEditUndo")
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enabled = this.mCommandPtr >= 0;
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else if (aCommand == "cmdEditRedo") {
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enabled = this.mCommandPtr+1 < this.mCommandStack.length;
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if (!enabled && (this.mCommandPtr > -1)) {
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var lastCmd = this.mCommandStack[this.mCommandPtr];
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enabled = ((lastCmd instanceof nsITransactionManager) && (lastCmd.numberOfRedoItems > 0));
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}
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} else {
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if (this.focusedPanel && this.focusedPanel.viewer) {
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enabled = this.focusedPanel.viewer.isCommandEnabled(aCommand);
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}
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}
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this.setCommandAttribute(aCommand, "disabled", !enabled);
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]]></body>
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</method>
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<method name="getCommandAttribute">
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<parameter name="aCommand"/>
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<parameter name="aAttribute"/>
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<body><![CDATA[
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var cmd = document.getElementById(aCommand);
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return cmd ? cmd.getAttribute(aAttribute) : null;
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]]></body>
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</method>
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<method name="setCommandAttribute">
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<parameter name="aCommand"/>
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<parameter name="aAttribute"/>
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<parameter name="aValue"/>
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<body><![CDATA[
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// set attribute on command in our document
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var cmd = document.getElementById(aCommand);
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if (cmd) {
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if (aValue == false || aValue == "false")
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cmd.removeAttribute(aAttribute);
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else
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cmd.setAttribute(aAttribute, aValue);
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}
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// set attribute on command in each viewer document
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var panels = this.panels;
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for (var i = 0; i < panels.length; ++i) {
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var doc = panels[i].viewerDocument;
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cmd = doc.getElementById(aCommand);
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if (cmd)
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if (aValue == false || aValue == "false")
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cmd.removeAttribute(aAttribute);
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else
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cmd.setAttribute(aAttribute, aValue);
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}
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]]></body>
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</method>
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<method name="createTransactionManager">
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<body><![CDATA[
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var txmgr = Components.classes["@mozilla.org/transactionmanager;1"].createInstance(nsITransactionManager);
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txmgr = txmgr.QueryInterface(nsITransactionManager);
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return txmgr;
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]]></body>
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</method>
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<!-- ////////////// VIEWER-SPECIFIC COMMANDS /////////////////// -->
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<method name="setViewerCmdAttribute">
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<parameter name="aEntryUid"/>
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<parameter name="aAttr"/>
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<parameter name="aValue"/>
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<body><![CDATA[
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var cmds = document.getElementById(this.getAttribute("viewercommandset"));
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if (!cmds) return;
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var els = cmds.getElementsByAttribute("viewer", aEntryUid);
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for (var i = 0; i < els.length; i++) {
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if (els[i].hasAttribute("exclusive"))
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if (aValue == false || aValue == "false")
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els[i].removeAttribute(aAttr);
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else
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els[i].setAttribute(aAttr, aValue);
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}
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]]></body>
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</method>
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<method name="setViewerCmdAttributeOnAll">
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<parameter name="aAttr"/>
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<parameter name="aValue"/>
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<body><![CDATA[
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var count = this.mRegistry.getEntryCount();
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for (var i = 0; i < count; i++) {
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this.setViewerCmdAttribute(this.mRegistry.getEntryProperty(i, "uid"), aAttr, aValue);
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}
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]]></body>
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</method>
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<!-- ////////////// COMMAND EXECUTION /////////////////// -->
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<method name="execCommand">
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<parameter name="aCommand"/>
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<body><![CDATA[
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if (aCommand == "cmdEditUndo")
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this.undo();
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else if (aCommand == "cmdEditRedo")
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this.redo();
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else {
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if (!this.focusedPanel)
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return;
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// if the command is enabled, execute it
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var viewer = this.focusedPanel.viewer;
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if (!viewer.isCommandEnabled(aCommand))
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return;
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var command = viewer.getCommand(aCommand);
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if (!command)
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return;
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if (typeof command.txnType == "undefined") {
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var noPush = false;
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//try {
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noPush = command.doCommand();
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//} catch (ex) {
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// dump("Unable to successfully complete command " + aCommand + "\n");
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// return;
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//}
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if (!noPush) {
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this.addCommandToStack(command);
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}
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return;
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}
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// command.txnType != "undefined"; we have an nsITransaction.
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if (command.isTransient) {
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// command cannot be undone
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command.doTransaction();
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return;
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}
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if (command.txnType == "dialog") {
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// transaction executed from dialog box onAcceptDialog event; open dialog.
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command.openDialog();
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return;
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}
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// otherwise, command is a standard transaction.
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// Pass control to addCommandToStack function; it will handle TxMgr.
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this.addCommandToStack(command);
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}
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]]></body>
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</method>
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<method name="undo">
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<body><![CDATA[
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if (this.mCommandPtr >= 0) {
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var command = this.mCommandStack[this.mCommandPtr];
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if ((command instanceof nsITransactionManager) && (command.numberOfUndoItems > 0)) {
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command.undoTransaction();
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if (command.numberOfUndoItems == 0) {
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--this.mCommandPtr;
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}
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} else {
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--this.mCommandPtr;
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//try {
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command.undoCommand();
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/*} catch (ex) {
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dump("Unable to successfully undo command.\n");
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return;
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}*/
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}
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this.updateCommand("cmdEditUndo");
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this.updateCommand("cmdEditRedo");
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}
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]]></body>
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</method>
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<method name="redo">
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<body><![CDATA[
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if (this.mCommandPtr == -1) {
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var command = null;
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} else {
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command = this.mCommandStack[this.mCommandPtr];
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}
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if (this.mCommandPtr >= -1) {
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if (!((command instanceof nsITransactionManager)&&(command.numberOfRedoItems > 0))) {
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++this.mCommandPtr;
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command = this.mCommandStack[this.mCommandPtr];
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}
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if ((command instanceof nsITransactionManager)&&(command.numberOfRedoItems > 0)) {
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command.redoTransaction();
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} else {
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try {
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command.doCommand();
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} catch (ex) {
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dump("Unable to successfully redo command.\n");
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return;
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}
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}
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this.updateCommand("cmdEditUndo");
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this.updateCommand("cmdEditRedo");
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}
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]]></body>
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</method>
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<method name="addCommandToStack">
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<parameter name="command"/>
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<body><![CDATA[
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if (typeof command.txnType == "undefined") {
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// original Inspector-compatible command, not nsITransaction.
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// add new command to the stack
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++this.mCommandPtr;
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this.mCommandStack[this.mCommandPtr] = command;
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// get rid of stack entries ahead of the command pointer (if there were any);
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this.mCommandStack.splice(this.mCommandPtr+1, this.mCommandStack.length - (this.mCommandPtr+1));
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this.updateCommand("cmdEditUndo");
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this.updateCommand("cmdEditRedo");
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return;
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}
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// command should be treated as a nsITransaction object.
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if (this.mCommandPtr + 1 < this.mCommandStack.length) {
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var nextCmd = this.mCommandStack[this.mCommandPtr + 1];
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if (nextCmd instanceof nsITransactionManager) {
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var mgr = nextCmd;
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mgr.clear();
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// No two Transaction Manager objects are ever adjacent to each other.
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// We simply use the Transaction Manager immediately following, and clear all transactions from it.
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// This gives us a fresh Transaction Manager.
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}
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}
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var currentCmd = this.mCommandStack[this.mCommandPtr];
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if (currentCmd instanceof nsITransactionManager) {
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mgr = currentCmd;
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}
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// we need a Transaction Manager, even if we create one.
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if (typeof mgr == "undefined") {
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mgr = this.createTransactionManager();
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}
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mgr.doTransaction(command);
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if (currentCmd != mgr) {
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// insert Transaction Manager into stack
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++this.mCommandPtr;
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this.mCommandStack[this.mCommandPtr] = mgr;
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}
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// get rid of stack entries ahead of the command pointer (if there were any);
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this.mCommandStack.splice(this.mCommandPtr + 1, this.mCommandStack.length - (this.mCommandPtr + 1));
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this.updateCommand("cmdEditUndo");
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this.updateCommand("cmdEditRedo");
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]]></body>
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</method>
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<!-- ////////////// CLIPBOARD /////////////////// -->
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<field name="mClipboard">null</field>
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<field name="mClipboardData">null</field>
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<field name="mClipboardFlavor">null</field>
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<property name="clipboardFlavor" readonly="true"
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onget="return this.mClipboardFlavor"/>
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<property name="clipboard" readonly="true">
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<getter>
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<![CDATA[
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if (!this.mClipboard) {
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var iid = Components.interfaces.nsIClipboard;
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var cid = "@mozilla.org/widget/clipboard;1";
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this.mClipboard = Components.classes[cid].createInstance(iid);
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}
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return this.mClipboard;
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]]></getter>
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</property>
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<method name="setClipboardData">
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<parameter name="aObject"/>
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<parameter name="aFlavor"/>
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<body><![CDATA[
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if (aFlavor == "text/unicode") {
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var iid = Components.interfaces.nsISupportsString;
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var cid = "@mozilla.org/supports-string;1";
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data = Components.classes[cid].createInstance(iid);
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data.data = aObject;
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iid = Components.interfaces.nsITransferable;
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cid = "@mozilla.org/widget/transferable;1";
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var trans = Components.classes[cid].createInstance(iid);
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trans.setTransferData(aFlavor, data, aObject.length*2);
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const clip = Components.interfaces.nsIClipboard.kGlobalClipboard;
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this.clipboard.setData(trans, null, clip);
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}
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this.mClipboardData = aObject;
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this.mClipboardFlavor = aFlavor;
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this.updateCommand("cmdEditPaste");
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]]></body>
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</method>
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|
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<method name="getClipboardData">
|
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<body><![CDATA[
|
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return this.mClipboardData;
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]]></body>
|
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</method>
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|
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<constructor><![CDATA[
|
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this.mStringBundle = document.getAnonymousNodes(this)[0];
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]]></constructor>
|
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</implementation>
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|
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<handlers>
|
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<handler event="focus" phase="capturing">
|
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<![CDATA[
|
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if (!event.originalTarget || event.originalTarget.nodeType != Node.ELEMENT_NODE)
|
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return;
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|
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var targetDoc = event.originalTarget.ownerDocument;
|
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if (targetDoc == this.mFocusedDocument)
|
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return;
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|
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this.mFocusedDocument = targetDoc;
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|
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if (targetDoc != this.ownerDocument) {
|
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var panels = this.panels;
|
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for (var i = 0; i < panels.length; ++i) {
|
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if (targetDoc == panels[i].viewerDocument) {
|
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this.mFocusedPanel = panels[i];
|
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this.updateAllCommands();
|
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return;
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}
|
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}
|
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}
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|
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this.mFocusedPanel = null; // if all else fails
|
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]]>
|
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</handler>
|
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</handlers>
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|
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</binding>
|
|
|
|
<!-- ***************************************************************
|
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* ViewerPane
|
|
* Interface for a panel accepts a node and displays all eligible
|
|
* viewers in a list and activates the selected viewer.
|
|
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
* REQUIRED IMPORTS:
|
|
* chrome://inspector/content/jsutil/xpcom/XPCU.js
|
|
* chrome://inspector/content/jsutil/events/ObserverManager.js
|
|
**************************************************************** -->
|
|
|
|
<binding id="panel" extends="chrome://inspector/content/inspector.xml#base">
|
|
<content orient="vertical">
|
|
<xul:toolbox class="viewer-pane-toolbox" xbl:inherits="disabled">
|
|
<xul:toolbar class="viewer-pane-header" tbalign="center" xbl:inherits="disabled">
|
|
<xul:toolbarbutton type="menu" anonid="viewer-list" class="viewer-list" disabled="true"/>
|
|
<xul:label anonid="viewer-title" class="viewer-title label toolbar" flex="1"/>
|
|
<xul:toolbarbutton type="menu" anonid="viewer-menu" class="viewer-menu" disabled="true"/>
|
|
</xul:toolbar>
|
|
</xul:toolbox>
|
|
<xul:box class="viewer-pane-box-1" flex="1">
|
|
<xul:box class="viewer-pane-box-2" flex="1">
|
|
<xul:browser anonid="viewer-iframe" class="viewer-iframe"
|
|
disablehistory="true" disablesecurity="true" flex="1"/>
|
|
</xul:box>
|
|
</xul:box>
|
|
</content>
|
|
|
|
<resources>
|
|
<stylesheet src="chrome://inspector/skin/panelset.css"/>
|
|
</resources>
|
|
|
|
<implementation>
|
|
<field name="mCurrentEntry">null</field>
|
|
<field name="mCurrentViewer">null</field>
|
|
<field name="mSubject">null</field>
|
|
<field name="mParams">null</field>
|
|
|
|
<constructor><![CDATA[
|
|
// look for panelset parent
|
|
var p = this.parentNode;
|
|
while (p && p.localName != "domi-panelset")
|
|
p = p.parentNode;
|
|
|
|
this.mPanelSet = p;
|
|
|
|
this.setAttribute("disabled", "true");
|
|
|
|
this.mIFrameEl = document.getAnonymousElementByAttribute(this, "anonid", "viewer-iframe");
|
|
]]></constructor>
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|
|
|
<destructor><![CDATA[
|
|
if (this.mCurrentViewer)
|
|
this.destroyViewer();
|
|
]]></destructor>
|
|
|
|
<property name="panelset"
|
|
onget="return this.mPanelSet;"/>
|
|
|
|
<property name="viewer"
|
|
onget="return this.mCurrentViewer;"/>
|
|
|
|
<property name="subject"
|
|
onget="return this.mSubject;"
|
|
onset="this.setSubject(val);"/>
|
|
|
|
<property name="params"
|
|
onget="return this.mParams;"
|
|
onset="return this.mParams = val;"/>
|
|
|
|
<property name="title"
|
|
onget="return this.getAttribute('title');"
|
|
onset="return this.setAttribute('title', val);"/>
|
|
|
|
<property name="registry"
|
|
onget="return this.panelset.registry;"/>
|
|
|
|
<property name="viewerDocument"
|
|
onget="return this.mIFrameEl.contentDocument;"/>
|
|
|
|
<property name="linkedPanel">
|
|
<getter>return this.mLinkedPanel;</getter>
|
|
<setter>
|
|
if (this.mLinkedPanel)
|
|
this.mLinkedPanel.removeObserver("viewerChange", this);
|
|
|
|
this.mLinkedPanel = val;
|
|
|
|
if (val)
|
|
val.addObserver("viewerChange", this);
|
|
</setter>
|
|
</property>
|
|
|
|
<field name="mLinkedPanel">null</field>
|
|
<field name="mCurrentViewer">null</field>
|
|
<field name="mCurrentEntry">null</field>
|
|
|
|
<method name="initialize">
|
|
<body><![CDATA[
|
|
this.mListEl = document.getAnonymousElementByAttribute(this, "anonid", "viewer-list");
|
|
this.mTitleEl = document.getAnonymousElementByAttribute(this, "anonid", "viewer-title");
|
|
this.mMenuEl = document.getAnonymousElementByAttribute(this, "anonid", "viewer-menu");
|
|
|
|
if (this.hasAttribute("linkedpanel"))
|
|
this.linkedPanel = document.getElementById(this.getAttribute("linkedpanel"));
|
|
|
|
this.fillViewerList();
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="notifyViewerReady">
|
|
<parameter name="aViewer"/>
|
|
<body><![CDATA[
|
|
var old = this.mCurrentViewer;
|
|
this.mCurrentViewer = aViewer;
|
|
var oldEntry = this.mCurrentEntry;
|
|
this.mCurrentEntry = this.mPendingEntry;
|
|
|
|
if (aViewer) {
|
|
this.registry.cacheViewer(aViewer, this.mCurrentEntry);
|
|
var title = this.registry.getEntryProperty(this.mCurrentEntry, "description");
|
|
this.setTitle(title);
|
|
} else {
|
|
this.setTitle(null);
|
|
}
|
|
|
|
this.rebuildViewerContextMenu();
|
|
|
|
// listen for subjectChange so we can bubble it
|
|
if (old)
|
|
old.removeObserver("subjectChange", this);
|
|
|
|
if (aViewer)
|
|
aViewer.addObserver("subjectChange", this);
|
|
|
|
this.mObsMan.dispatchEvent("viewerChange",
|
|
{ viewerPane: this, oldViewer: old, newViewer: aViewer });
|
|
|
|
if (aViewer) {
|
|
aViewer.subject = this.mSubject;
|
|
// only give initial focus to panes that are not on the right side of a link
|
|
if (!aViewer.pane.hasAttribute("linkedpanel")) {
|
|
var doc = aViewer.pane.viewerDocument;
|
|
doc.commandDispatcher.advanceFocusIntoSubtree(doc.documentElement);
|
|
}
|
|
}
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="destroyViewer">
|
|
<body><![CDATA[
|
|
this.mCurrentViewer.destroy();
|
|
this.registry.uncacheViewer(this.mCurrentViewer);
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////// UI Commands /////////////////-->
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Sets the new view to the item just selected from the "viewer list"
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="onViewerListCommand">
|
|
<parameter name="aItem"/>
|
|
<body><![CDATA[
|
|
this.switchViewer(parseInt(aItem.getAttribute("viewerListEntry")));
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Prepares the list of viewers for a node, rebuilds the menulist to display
|
|
// them, and load the default viewer for the node.
|
|
//
|
|
// @param Object aObject - the object to begin viewing
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="setSubject">
|
|
<parameter name="aObject"/>
|
|
<body><![CDATA[
|
|
this.mSubject = aObject;
|
|
this.mParams = null;
|
|
|
|
// get the list of viewers which match the node
|
|
var entries = this.registry.findViewersForObject(aObject, this.id);
|
|
this.rebuildViewerList(entries);
|
|
|
|
if (entries.length == 0) {
|
|
this.switchViewer(-1);
|
|
this.setAttribute("disabled", "true");
|
|
} else if (!this.entryInList(this.mCurrentEntry, entries)) {
|
|
this.switchViewer(entries[0]);
|
|
this.removeAttribute("disabled");
|
|
} else {
|
|
this.mCurrentViewer.subject = aObject;
|
|
this.removeAttribute("disabled");
|
|
}
|
|
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Clear out and rebuild the menulist full of the available views
|
|
// for the currently selected node.
|
|
//
|
|
// @param Array aEntries - an array of entries from the viewer registry
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="rebuildViewerList">
|
|
<parameter name="aEntries"/>
|
|
<body><![CDATA[
|
|
var mpp = this.mListElPopup;
|
|
|
|
if (aEntries.length <= 0)
|
|
this.mListEl.setAttribute("disabled", true);
|
|
else
|
|
this.mListEl.removeAttribute("disabled");
|
|
|
|
// empty the list
|
|
while (mpp.childNodes.length)
|
|
mpp.removeChild(mpp.childNodes[0]);
|
|
|
|
for (var i = 0; i < aEntries.length; i++) {
|
|
var entry = aEntries[i];
|
|
var menuitem = document.createElement("menuitem");
|
|
menuitem.setAttribute("label", this.registry.getEntryProperty(entry, "description"));
|
|
menuitem.setAttribute("viewerListEntry", entry);
|
|
mpp.appendChild(menuitem);
|
|
}
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Loads the viewer described by an entry in the viewer registry.
|
|
//
|
|
// @param nsIRDFNode aEntry - entry in the viewer registry
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="switchViewer">
|
|
<parameter name="aEntry"/>
|
|
<body><![CDATA[
|
|
if (aEntry < 0) { // -1 is for null viewer
|
|
this.mPendingEntry = -1;
|
|
this.notifyViewerReady(null);
|
|
return;
|
|
}
|
|
|
|
var url = this.registry.getEntryURL(aEntry);
|
|
|
|
var loadNew = true;
|
|
if (this.mCurrentViewer) {
|
|
var oldURL = this.registry.getEntryURL(this.mCurrentEntry);
|
|
if (oldURL == url) {
|
|
loadNew = false;
|
|
}
|
|
}
|
|
|
|
if (loadNew) {
|
|
this.mPendingEntry = aEntry;
|
|
this.loadViewerURL(url);
|
|
}
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Begin loading a new viewer from a given url.
|
|
//
|
|
// @param String aURL - the url of the viewer document
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="loadViewerURL">
|
|
<parameter name="aURL"/>
|
|
<body><![CDATA[
|
|
if (this.mCurrentViewer) {
|
|
// tell the old viewer it's about to go away
|
|
this.destroyViewer();
|
|
}
|
|
|
|
// load the new document
|
|
FrameExchange.loadURL(this.mIFrameEl, aURL, this);
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Rebuild the viewer context menu
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="rebuildViewerContextMenu">
|
|
<body><![CDATA[
|
|
if (!this.mSubject) {
|
|
this.mMenuEl.setAttribute("disabled", "true");
|
|
return;
|
|
} else {
|
|
this.mMenuEl.removeAttribute("disabled");
|
|
}
|
|
|
|
// remove old context menu
|
|
if (this.mContextMenu) {
|
|
this.mMenuEl.removeChild(this.mContextMenu);
|
|
this.mFormerContextParent.appendChild(this.mContextMenu);
|
|
}
|
|
|
|
var uid = this.registry.getEntryProperty(this.mCurrentEntry, "uid");
|
|
var ppId = "ppViewerContext-" + uid;
|
|
var pp = document.getElementById(ppId);
|
|
if (pp) {
|
|
this.mMenuEl.removeAttribute("disabled");
|
|
var parent = pp.parentNode;
|
|
parent.removeChild(pp);
|
|
this.mMenuEl.appendChild(pp);
|
|
|
|
this.mFormerContextParent = parent;
|
|
} else {
|
|
this.mMenuEl.setAttribute("disabled", "true");
|
|
}
|
|
this.mContextMenu = pp;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Check to see if an entry exists in an arry of entries
|
|
//
|
|
// @param nsIRDFResource aEntry - the entry being searched for
|
|
// @param Array aList - array of entries
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="entryInList">
|
|
<parameter name="aEntry"/>
|
|
<parameter name="aList"/>
|
|
<body><![CDATA[
|
|
for (var i in aList) {
|
|
if (aList[i] == aEntry) return true;
|
|
}
|
|
|
|
return false;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Set the text in the viewer title bar
|
|
//
|
|
// @param String title - the text to use
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="setTitle">
|
|
<parameter name="aTitle"/>
|
|
<body><![CDATA[
|
|
this.mTitleEl.setAttribute("value", this.title && aTitle ? this.title + " - " + aTitle : "");
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Fill out the content of the "viewer list" menu
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="fillViewerList">
|
|
<body><![CDATA[
|
|
this.mListEl.pViewer = this;
|
|
this.mListEl.setAttribute("oncommand", "this.pViewer.onViewerListCommand(event.originalTarget)");
|
|
|
|
var mpp = document.createElement("menupopup");
|
|
this.mListEl.appendChild(mpp);
|
|
this.mListElPopup = mpp;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Listen for selection changes on the viewer in the linked pane
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="observerLinkedViewer">
|
|
<body><![CDATA[
|
|
if (this.mLinkedViewer)
|
|
this.mLinkedViewer.removeObserver("selectionChange", this);
|
|
|
|
this.mLinkedViewer = this.mLinkedPanel.viewer;
|
|
this.mLinkedViewer.addObserver("selectionChange", this);
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// Update this pane's subject to be the selection of it's linked pane
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="updateLinkedSubject">
|
|
<body><![CDATA[
|
|
this.subject = this.mLinkedViewer.selection;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- ////////////////////////////////////////////////////////////////////////////
|
|
// global event handler
|
|
//////////////////////////////////////////////////////////////////////// -->
|
|
|
|
<method name="onEvent">
|
|
<parameter name="aEvent"/>
|
|
<body><![CDATA[
|
|
switch (aEvent.type) {
|
|
case "viewerChange":
|
|
this.observerLinkedViewer();
|
|
break;
|
|
case "selectionChange":
|
|
this.updateLinkedSubject();
|
|
break;
|
|
case "subjectChange":
|
|
this.mObsMan.dispatchEvent("subjectChange", aEvent);
|
|
};
|
|
]]></body>
|
|
</method>
|
|
|
|
</implementation>
|
|
|
|
</binding>
|
|
|
|
<binding id="base">
|
|
<implementation>
|
|
<constructor><![CDATA[
|
|
this.mObsMan = new ObserverManager(this);
|
|
]]></constructor>
|
|
|
|
<!-- ////////////// Event Handling /////////////////-->
|
|
|
|
<method name="addObserver">
|
|
<parameter name="aEvent"/>
|
|
<parameter name="aObserver"/>
|
|
<body><![CDATA[
|
|
this.mObsMan.addObserver(aEvent, aObserver);
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="removeObserver">
|
|
<parameter name="aEvent"/>
|
|
<parameter name="aObserver"/>
|
|
<body><![CDATA[
|
|
this.mObsMan.removeObserver(aEvent, aObserver);
|
|
]]></body>
|
|
</method>
|
|
|
|
</implementation>
|
|
|
|
</binding>
|
|
|
|
</bindings>
|