// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Panic and logging functions common to both the DirectGDI adaptation layer and

// associated modules/interfaces.

// 

//

#ifndef DIRECTGDIPANICS_H

#define DIRECTGDIPANICS_H

#include <graphics/directgdipanics.inl>

#include <e32cmn.h>

/**

@publishedPartner

@prototype

*/

#ifndef SYMBIAN_PANIC_CATEGORY

#error SYMBIAN_PANIC_CATEGORY not defined.

#endif

/** Helper macros for the assert and panic macros.

 */

#define GRAPHICS_SOURCE_FILENAME(sourceFileName)	_LIT(KSourceFileName, sourceFileName);

#define GRAPHICS_ASSERT_CONDITION(condition)		_LIT(KPanicCondition, condition);

#define GRAPHICS_LOG_MESSAGE(literalMessage)		_LIT(KLogMessage, # literalMessage);

#define GRAPHICS_ASSERT_ALWAYS(condition, panicCode) \

			if (!(condition)) \

				{ \

				GRAPHICS_SOURCE_FILENAME(__FILE__); \

				GRAPHICS_ASSERT_CONDITION(#condition); \

				DirectGdi::PanicWithDebugLog(SYMBIAN_PANIC_CATEGORY, panicCode, KSourceFileName, __LINE__, &KPanicCondition); \

				}

#define GRAPHICS_PANIC_ALWAYS(panicCode) \

		{ \

		GRAPHICS_SOURCE_FILENAME(__FILE__); \

		DirectGdi::PanicWithDebugLog(SYMBIAN_PANIC_CATEGORY, panicCode, KSourceFileName, __LINE__, NULL); \

		}

#define GRAPHICS_LOG_ALWAYS(message) \

		{ \

		GRAPHICS_SOURCE_FILENAME(__FILE__);\

		GRAPHICS_LOG_MESSAGE(message); \

		DirectGdi::Log(KSourceFileName, __LINE__, KLogMessage); \

		}

#define GRAPHICS_LOGD_ALWAYS(message) \

	{ \

	GRAPHICS_SOURCE_FILENAME(__FILE__);\

	DirectGdi::Log(KSourceFileName, __LINE__, message); \

	} 

/**

Define "debug only" macros ONLY when this is a debug build.

*/

#ifdef _DEBUG

	#define GRAPHICS_LOG_DEBUG(literalMessage)			GRAPHICS_LOG_ALWAYS(literalMessage)	 // Paste parameter literally to log

	#define GRAPHICS_LOGD_DEBUG(TDesCRefMessage)			GRAPHICS_LOGD_ALWAYS(TDesCRefMessage) // Treat message as const TDesC&

	#define GRAPHICS_ASSERT_DEBUG(condition, panicCode) 	GRAPHICS_ASSERT_ALWAYS(condition, panicCode)

	#define GRAPHICS_PANIC_DEBUG(panicCode)				GRAPHICS_PANIC_ALWAYS(panicCode)

#else

	#define GRAPHICS_LOG_DEBUG(literalMessage)

	#define GRAPHICS_LOGD_DEBUG(TDesCRefMessage)

	#define GRAPHICS_ASSERT_DEBUG(condition, panicCode)

    #define GRAPHICS_PANIC_DEBUG(panicCode)

#endif // _DEBUG

// Cannot enable DirectGDI calltrace unless in debug mode.

#ifndef _DEBUG

#undef ENABLE_DIRECTGDI_CALLTRACE

#endif

#ifdef ENABLE_DIRECTGDI_CALLTRACE

	#define GRAPHICS_TRACE(functionName)				RDebug::Print(_L(functionName));

	#define GRAPHICS_TRACE1(functionName, p)		    RDebug::Printf(functionName, p);

	#define GRAPHICS_TRACE2(functionName, p1, p2)		RDebug::Printf(functionName, p1, p2);

#else

	#define GRAPHICS_TRACE(functionName)

	#define GRAPHICS_TRACE1(functionName, p)

	#define GRAPHICS_TRACE2(functionName, p1, p2)

#endif 

#endif // DIRECTGDIPANICS_H