First Checked In.

webshell/tests/viewer/nsMacApplication.cpp

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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/* Mac specific viewer driver - a sample application for NGLayout */
+
+// PowerPlant
+#include <LWindow.h>
+#include <PP_Messages.h>
+#include <PP_Resources.h>
+#include <PPobClasses.h>
+#include <UDrawingState.h>
+#include <UMemoryMgr.h>
+#include <URegistrar.h>
+#include <LApplication.h>
+
+// Netscape
+#include "prlog.h"
+#include "xp_trace.h"
+#include "nsViewer.h"
+
+const ResIDT	window_Sample		= 1;	// EXAMPLE
+
+class nsMacViewer : public nsViewer {
+    // From nsViewer
+  public:
+    virtual void AddMenu(nsIWidget* aMainWindow);
+    virtual void ShowConsole(WindowData* aWindata);
+    virtual void DoDebugRobot(WindowData* aWindata);
+    virtual void CopySelection(WindowData* aWindata);
+    virtual void Destroy(WindowData* wd);
+    virtual void CloseConsole();
+    virtual void Stop();
+    virtual void CrtSetDebug(PRUint32 aNewFlags);
+};
+
+void nsMacViewer::AddMenu(nsIWidget* aMainWindow)
+{
+	PR_ASSERT(FALSE);
+}
+
+void nsMacViewer::ShowConsole(WindowData* aWindata)
+{
+	PR_ASSERT(FALSE);
+}
+
+void nsMacViewer::DoDebugRobot(WindowData* aWindata)
+{
+	PR_ASSERT(FALSE);
+}
+
+void nsMacViewer::CopySelection(WindowData* aWindata)
+{
+	PR_ASSERT(FALSE);
+}
+
+void nsMacViewer::Destroy(WindowData* wd)
+{
+	PR_ASSERT(FALSE);
+}
+
+void nsMacViewer::CloseConsole()
+{
+	PR_ASSERT(FALSE);
+}
+
+void nsMacViewer::Stop()
+{
+	PR_ASSERT(FALSE);
+}
+
+void nsMacViewer::CrtSetDebug(PRUint32 aNewFlags)
+{
+	PR_ASSERT(FALSE);
+}
+
+
+#pragma mark class nsMacApplication 
+class	nsMacApplication : public LApplication {
+
+	nsMacViewer * fViewer;
+
+public:
+							nsMacApplication();		// constructor registers all PPobs
+		virtual				~nsMacApplication() {}		// stub destructor
+	
+		// this overriding function performs application functions
+		
+		virtual Boolean		ObeyCommand(CommandT inCommand, void* ioParam);	
+	
+		// this overriding function returns the status of menu items
+		
+		virtual void		FindCommandStatus(CommandT inCommand,
+									Boolean &outEnabled, Boolean &outUsesMark,
+									Char16 &outMark, Str255 outName);
+protected:
+
+		virtual void		StartUp();		// overriding startup functions
+
+};
+
+nsMacApplication::nsMacApplication()
+{ 
+	// Register functions to create core PowerPlant classes
+	RegisterAllPPClasses();
+	fViewer = new nsMacViewer();
+	SetViewer(fViewer);
+}
+
+void 
+nsMacApplication::StartUp()
+{
+	ObeyCommand(cmd_New, nil);		// EXAMPLE, create a new window
+}
+
+Boolean
+nsMacApplication::ObeyCommand(
+	CommandT	inCommand,
+	void		*ioParam)
+{
+	Boolean		cmdHandled = true;
+
+	switch (inCommand) {
+	
+		// Deal with command messages (defined in PP_Messages.h).
+		// Any that you don't handle will be passed to LApplication
+ 			
+		case cmd_New:
+										// EXAMPLE, create a new window
+			LWindow		*theWindow;
+			theWindow = LWindow::CreateWindow(window_Sample, this);	
+			theWindow->Show();
+			break;
+
+
+
+		default:
+			cmdHandled = LApplication::ObeyCommand(inCommand, ioParam);
+			break;
+	}
+	
+	return cmdHandled;
+}
+
+// ---------------------------------------------------------------------------
+//		¥ FindCommandStatus
+// ---------------------------------------------------------------------------
+//	This function enables menu commands.
+//
+
+void
+nsMacApplication::FindCommandStatus(
+	CommandT	inCommand,
+	Boolean		&outEnabled,
+	Boolean		&outUsesMark,
+	Char16		&outMark,
+	Str255		outName)
+{
+
+	switch (inCommand) {
+	
+		// Return menu item status according to command messages.
+		// Any that you don't handle will be passed to LApplication
+
+		case cmd_New:					// EXAMPLE
+			outEnabled = true;			// enable the New command
+			break;
+
+		default:
+			LApplication::FindCommandStatus(inCommand, outEnabled,
+												outUsesMark, outMark, outName);
+			break;
+	}
+}
+
+void main( void )
+{
+	SetDebugThrow_(debugAction_Nothing);
+	SetDebugSignal_(debugAction_Nothing);
+	
+#ifdef DEBUG
+	SetDebugSignal_(debugAction_LowLevelDebugger);	// debugAction_SourceDebugger, but SysBreak broken in MetroNub 1.3.2
+	XP_TraceInit();
+#endif
+	
+	// Initialize standard Toolbox managers
+	UQDGlobals::InitializeToolbox( &qd );
+
+	// Initialize the memory manager
+	nsMacApplication * app = new nsMacApplication;
+	app->Run();
+	delete app;
+}