Extract JavaScript into a external file

mailnews/ui/compose/resources/MsgComposeCommands.js

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+var editorAppCore = null;
+var composeAppCore = null;
+
+function GetArgs()
+{
+	var args = new Object();
+	var data = document.getElementById("args").getAttribute("value");
+	var pairs = data.split(",");
+	dump("Compose: argument: " + data + "\n");
+
+	for (var i = pairs.length - 1; i >= 0; i--)
+	{
+		var pos = pairs[i].indexOf('=');
+		if (pos == -1)
+			continue;
+		var argname = pairs[i].substring(0, pos);
+		var argvalue = pairs[i].substring(pos + 1);
+		args[argname] = unescape(argvalue);
+	}
+	return args;
+}
+
+function startup()
+{
+	dump("Compose: StartUp\n");
+	var sessionID;
+	var appCoreName;
+
+	// Get arguments
+	var args = GetArgs();
+
+	// Generate a unique number, do we have a better way?
+	// I don't think so a user can create two message compositions
+	// in the same millisecond!!
+	var date = new Date();
+	sessionID = date.getTime();
+
+	appCoreName = "EditorAppCore:" + sessionID;
+	editorAppCore = XPAppCoresManager.Find(appCoreName);	
+	dump("Looking up EditorAppCore...\n");
+	if (! editorAppCore)
+	{
+		dump("Creating EditorAppCore...\n");
+		editorAppCore = new EditorAppCore();
+		if (editorAppCore)
+		{
+			editorAppCore.Init(appCoreName);
+			dump("editor app core (" + sessionID + ") correctly added to app cores manager\n");
+		}
+	}
+	else
+		dump("Editor Appcore has been already created, something wrong here!!!");
+	if (editorAppCore)
+	{
+		dump("initalizing the editor app core\n");
+
+		// setEditorType MUST be call before setContentWindow
+		if (args.editorType && args.editorType.toLowerCase() == "html")
+			editorAppCore.setEditorType("html");
+		else
+			editorAppCore.setEditorType("text");
+		editorAppCore.setContentWindow(window.frames[0]);
+		editorAppCore.setWebShellWindow(window);
+		editorAppCore.setToolbarWindow(window);
+	}
+
+	if (args.name)
+	{
+		appCoreName = args.name;
+		dump("Compose: get composeAppCore=" + args.name + "\n");
+	}
+	else
+		appCoreName = "ComposeAppCore:" + sessionID;
+	composeAppCore = XPAppCoresManager.Find(appCoreName);
+	if (! composeAppCore)
+	{
+		dump("creating ComposeAppCore...\n");
+		composeAppCore = new ComposeAppCore();
+		if (composeAppCore)
+		{
+			composeAppCore.Init(appCoreName);
+			dump("compose app core (" + sessionID + ") correctly added to app cores manager\n");
+		}
+	}
+	if(composeAppCore)
+	{
+		dump("initalizing the compose app core\n");
+		composeAppCore.SetWindow(window);
+		composeAppCore.SetEditor(editorAppCore);
+		composeAppCore.CompleteCallback("MessageSent();");
+	}
+}
+
+function finish()
+{
+	dump("\nPage Unloaded from XUL\n");
+	if (composeAppCore)
+	{
+//		dump("\nClosing compose app core\n");
+//		composeAppCore.exit();
+	}
+	if (editorAppCore)
+	{
+		dump("\nClosing editor app core\n");
+		editorAppCore.exit();
+	}
+}
+
+function SetDocumentCharacterSet(aCharset)
+{
+	dump("SetDocumentCharacterSet Callback!\n");
+	if (composeAppCore != null)
+		composeAppCore.SetDocumentCharset(aCharset);
+	else
+		dump("ComposeAppCore has not been created!\n");
+}
+
+function SendMessage()
+{
+	dump("SendMessage from JS!\n");
+	if (composeAppCore != null)
+		composeAppCore.SendMessage2();
+	else
+		dump("###SendMessage Error: composeAppCore is null!\n");
+}
+
+function MessageSent()
+{
+	dump("MessageSent Callback from JS!\n");
+
+	// Clear Them
+	document.getElementById('msgTo').value = "";
+	document.getElementById('msgCc').value = "";
+	document.getElementById('msgBcc').value = "";
+	document.getElementById('msgNewsgroup').value = "";
+	document.getElementById('msgSubject').value = "";
+	if (editorAppCore)
+	{
+		editorAppCore.selectAll();
+		editorAppCore.insertText("");
+	}
+
+	window.close();	// <-- doesn't work yet!
+}
+
+function ComposeExit()
+{
+}