//**************************************************************************************
// Filename:	NibModalDialog.h
//				Part of Contextual Menu Workshop by Abracode Inc.
//				http://free.abracode.com/cmworkshop/
// Copyright © 2002-2003 Abracode, Inc.  All rights reserved.
//
// Description:	A dialog created from nib resources
//
//**************************************************************************************
// Revision History:
// Saturday, June 7, 2003 - Original
//**************************************************************************************

#pragma once

#if defined(__MACH__)
    #import <Carbon/Carbon.h>
#else
    #include <CarbonEvents.h>
#endif //defined(__MACH__)

const HICommand kNullHICommand = { 0, 0, {NULL, 0 } };

class NibModalDialog
{

public:
							NibModalDialog(CFStringRef inNibName, CFStringRef inDlogWindowName);
							NibModalDialog(CFBundleRef inBundleRef, CFStringRef inNibName, CFStringRef inDlogWindowName);
	virtual					~NibModalDialog();

	virtual void			Run();

	virtual void			Initialize();
	virtual void			InstallEventHandler();
	virtual OSStatus		HandleEvent(EventHandlerCallRef inCallRef, EventRef inEvent);
	virtual OSStatus		ProcessCommand();
	virtual Boolean			CommandShouldQuitDialog();
	void					DisposeDialog();

	static pascal OSStatus DialogEventHandlerProc( EventHandlerCallRef inCallRef,
													EventRef inEvent,
													void* inUserData );


	WindowRef				GetWindow() { return mWindow; }

	void					GetLastCommand( HICommand &outCommand ) const { outCommand = mCommand; }
	UInt32					GetLastCommandID() const { return mCommand.commandID; }
	Boolean					WasDialogOkeyed() const { return (mCommand.commandID == kHICommandOK); }
	Boolean					WasDialogCanceled() const { return (mCommand.commandID == kHICommandCancel); }
	
	ControlRef				GetControlByID(const ControlID &inControlID);


protected:
	WindowRef				mWindow;
	EventHandlerUPP			mDlgEventHandlerUPP;
	HICommand				mCommand;
	Boolean					mIsRunning;

private:
							NibModalDialog(const NibModalDialog&);
		NibModalDialog&			operator=(const NibModalDialog&);
};