// Copyright (c) 2008-2009 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:

//

/**

 @file

 @internalComponent

*/

#include "mmfsubtitlegraphicmessage.h"

/**

TSubtitleGraphicMessageBase

@param aMsgType Message type identifier.

*/

TSubtitleGraphicMessageBase::TSubtitleGraphicMessageBase(TSubtitleGraphicMessage aMsgType) : iMsgType(aMsgType)

	{

	}

/**

Default constructor

*/

TSubtitleCrpMsgInit::TSubtitleCrpMsgInit() : 

										TSubtitleGraphicMessageBase(ESubtitleCrpMessageInit)

	{

	}

/**

Message constructor for CRP ESubtitleCrpMessageInit

@param aBitmapHandle1 Bitmap handle for frame 1 @see CFbsBitmap::Handle()

@param aBitmapHandle2 Bitmap handle for frame 2 @see CFbsBitmap::Handle()

*/

TSubtitleCrpMsgInit::TSubtitleCrpMsgInit(TInt aBitmapHandle1, TInt aBitmapHandle2) : 

										TSubtitleGraphicMessageBase(ESubtitleCrpMessageInit),

										iBitmapHandle1(aBitmapHandle1),

										iBitmapHandle2(aBitmapHandle2)

	{

	}

/**

Message constructor for CRP ESubtitleCrpMessageInitSimple

*/

TSubtitleCrpMsgInitSimple::TSubtitleCrpMsgInitSimple() :

						   TSubtitleGraphicMessageBase(ESubtitleCrpMessageInitSimple)

	{

	}

/**

Message constructor for CRP ESubtitleCrpMessageClear

*/

TSubtitleCrpMsgClear::TSubtitleCrpMsgClear() : TSubtitleGraphicMessageBase(ESubtitleCrpMessageClear)

	{

	}

/**

Message constructor for CRP ESubtitleCrpMessageDrawFrame

*/

TSubtitleCrpMsgDrawFrame::TSubtitleCrpMsgDrawFrame( ): 

													TSubtitleGraphicMessageBase(ESubtitleCrpMessageDrawFrame)

	{

	}

/**

Message constructor for CRP ESubtitleCrpMessageInit

@param aBitmapHandle Bitmap handle for drawframe request @see CFbsBitmap::Handle()

@param aDirtyRegion Dirty region in the source bitmap tha should be copied to the screen

@param aDisplayDuration Number of microseconds this frame should be displayed for

*/

TSubtitleCrpMsgDrawFrame::TSubtitleCrpMsgDrawFrame(TInt aBitmapHandle, 

												   const TRect& aDirtyRegion, 

												   const TTimeIntervalMicroSeconds& aDisplayDuration) : 

												   TSubtitleGraphicMessageBase(ESubtitleCrpMessageDrawFrame),

												   iBitmapHandle(aBitmapHandle),

												   iDirtyRegion(aDirtyRegion),

												   iDisplayDuration(aDisplayDuration)

	{

	}

/**

Message constructor for CRP ESubtitleCrpMessageSwapFrame

*/	

TSubtitleCrpMsgRenderSwapFrame::TSubtitleCrpMsgRenderSwapFrame():

		TSubtitleGraphicMessageBase(ESubtitleCrpMessageSwapFrame)

		{

		}

/**

Message constructor for CRP ESubtitleCrpMessageInit

@param 	aExpectedBuffer   The index number of the internal frame the crp should draw.

@param 	aDisplayDuration The time in microseconds that this frame should be displayed for. 

						 The CRP will clear this frame after aDisplayDuration microseconds

@param   aDirtyRegion    The decoder returns the region of the subtitle frame that has been

   				         updated.  i.e. the region that contains new subtitle content

*/

TSubtitleCrpMsgRenderSwapFrame::TSubtitleCrpMsgRenderSwapFrame(TInt aExpectedBuffer, 

									const TRect& aDirtyRegion,

									const TTimeIntervalMicroSeconds& aDisplayDuration):

									TSubtitleGraphicMessageBase(ESubtitleCrpMessageSwapFrame),

									iExpectedFrame(aExpectedBuffer),

									iDisplayDuration(aDisplayDuration),

									iDirtyRegion(aDirtyRegion)

	{

	}