#ifndef _MUiMessage
#define _MUiMessage
//
//-
// ==========================================================================
// Copyright (C) 1995 - 2006 Autodesk, Inc., and/or its licensors.  All 
// rights reserved.
// 
// The coded instructions, statements, computer programs, and/or related 
// material (collectively the "Data") in these files contain unpublished 
// information proprietary to Autodesk, Inc. ("Autodesk") and/or its 
// licensors,  which is protected by U.S. and Canadian federal copyright law 
// and by international treaties.
// 
// The Data may not be disclosed or distributed to third parties or be 
// copied or duplicated, in whole or in part, without the prior written 
// consent of Autodesk.
// 
// The copyright notices in the Software and this entire statement, 
// including the above license grant, this restriction and the following 
// disclaimer, must be included in all copies of the Software, in whole 
// or in part, and all derivative works of the Software, unless such copies 
// or derivative works are solely in the form of machine-executable object 
// code generated by a source language processor.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND. 
// AUTODESK DOES NOT MAKE AND HEREBY DISCLAIMS ANY EXPRESS OR IMPLIED 
// WARRANTIES INCLUDING, BUT NOT LIMITED TO, THE WARRANTIES OF 
// NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, 
// OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO 
// EVENT WILL AUTODESK AND/OR ITS LICENSORS BE LIABLE FOR ANY LOST 
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// CONSEQUENTIAL DAMAGES, EVEN IF AUTODESK AND/OR ITS LICENSORS HAS 
// BEEN ADVISED OF THE POSSIBILITY OR PROBABILITY OF SUCH DAMAGES. 
// ==========================================================================
//+
//
// CLASS:    MUiMessage
//
// ****************************************************************************
//
// CLASS DESCRIPTION (MUiMessage)
//
// This class is used to register callbacks for ui deleted messages.
// There is 1 add callback method which will add callbacks for the
// following message
//     UI Deleted
//
// To remove a callback use MMessage::removeCallback.
//
// All callbacks that are registered by a plug-in must be removed by that
// plug-in when it is unloaded. Failure to do so will result in a fatal error.
//
// ****************************************************************************

#if defined __cplusplus

// ****************************************************************************

// INCLUDED HEADER FILES


#include <maya/MMessage.h>
class M3dView;

// ****************************************************************************

// DECLARATIONS


// ****************************************************************************

// CLASS DECLARATION (MUiMessage)

/// UI messages (OpenMayaUI) (OpenMayaUI.py)
/**
*/
#ifdef _WIN32
#pragma warning(disable: 4522)
#endif // _WIN32

class OPENMAYAUI_EXPORT MUiMessage : public MMessage
{
public:
	// Function pointer typedef
	typedef void (*MStringFunction)( const MString &,void* clientData );
	
	///
	static MCallbackId	addUiDeletedCallback(
		const MString& uiName,
		MMessage::MBasicFunction func,
		void * clientData = NULL,
		MStatus * ReturnStatus = NULL );

	///
	static MCallbackId	addCameraChangedCallback(
		const MString& panelName,
		MMessage::MStringNode func,
		void * clientData = NULL,
		MStatus * ReturnStatus = NULL );

	///
	static MCallbackId	add3dViewDestroyMsgCallback(
		const MString& panelName,
		MUiMessage::MStringFunction func,
		void * clientData = NULL,
		MStatus * ReturnStatus = NULL );

	///
	static MCallbackId	add3dViewPreRenderMsgCallback(
		const MString& panelName,
		MUiMessage::MStringFunction func,
		void * clientData = NULL,
		MStatus * ReturnStatus = NULL );

	///
	static MCallbackId	add3dViewPostRenderMsgCallback(
		const MString& panelName,
		MUiMessage::MStringFunction func,
		void * clientData = NULL,
		MStatus * ReturnStatus = NULL );

private:
	static const char* className();
};

#ifdef _WIN32
#pragma warning(default: 4522)
#endif // _WIN32

// ****************************************************************************

#endif /* __cplusplus */
#endif /* _MUiMessage */