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// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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/**
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@file
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@internalComponent
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*/
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#include "mmfsubtitlegraphicmessage.h"
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/**
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TSubtitleGraphicMessageBase
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@param aMsgType Message type identifier.
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*/
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TSubtitleGraphicMessageBase::TSubtitleGraphicMessageBase(TSubtitleGraphicMessage aMsgType) : iMsgType(aMsgType)
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{
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}
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/**
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Default constructor
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*/
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TSubtitleCrpMsgInit::TSubtitleCrpMsgInit() :
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TSubtitleGraphicMessageBase(ESubtitleCrpMessageInit)
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{
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}
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/**
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Message constructor for CRP ESubtitleCrpMessageInit
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@param aBitmapHandle1 Bitmap handle for frame 1 @see CFbsBitmap::Handle()
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@param aBitmapHandle2 Bitmap handle for frame 2 @see CFbsBitmap::Handle()
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*/
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TSubtitleCrpMsgInit::TSubtitleCrpMsgInit(TInt aBitmapHandle1, TInt aBitmapHandle2) :
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TSubtitleGraphicMessageBase(ESubtitleCrpMessageInit),
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iBitmapHandle1(aBitmapHandle1),
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iBitmapHandle2(aBitmapHandle2)
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{
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}
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/**
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Message constructor for CRP ESubtitleCrpMessageInitSimple
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*/
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TSubtitleCrpMsgInitSimple::TSubtitleCrpMsgInitSimple() :
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TSubtitleGraphicMessageBase(ESubtitleCrpMessageInitSimple)
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{
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}
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/**
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Message constructor for CRP ESubtitleCrpMessageClear
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*/
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TSubtitleCrpMsgClear::TSubtitleCrpMsgClear() : TSubtitleGraphicMessageBase(ESubtitleCrpMessageClear)
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{
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}
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/**
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Message constructor for CRP ESubtitleCrpMessageDrawFrame
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*/
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TSubtitleCrpMsgDrawFrame::TSubtitleCrpMsgDrawFrame( ):
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TSubtitleGraphicMessageBase(ESubtitleCrpMessageDrawFrame)
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{
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}
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/**
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Message constructor for CRP ESubtitleCrpMessageInit
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@param aBitmapHandle Bitmap handle for drawframe request @see CFbsBitmap::Handle()
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@param aDirtyRegion Dirty region in the source bitmap tha should be copied to the screen
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@param aDisplayDuration Number of microseconds this frame should be displayed for
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*/
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TSubtitleCrpMsgDrawFrame::TSubtitleCrpMsgDrawFrame(TInt aBitmapHandle,
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const TRect& aDirtyRegion,
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const TTimeIntervalMicroSeconds& aDisplayDuration) :
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TSubtitleGraphicMessageBase(ESubtitleCrpMessageDrawFrame),
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iBitmapHandle(aBitmapHandle),
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iDirtyRegion(aDirtyRegion),
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iDisplayDuration(aDisplayDuration)
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{
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}
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/**
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Message constructor for CRP ESubtitleCrpMessageSwapFrame
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*/
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TSubtitleCrpMsgRenderSwapFrame::TSubtitleCrpMsgRenderSwapFrame():
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TSubtitleGraphicMessageBase(ESubtitleCrpMessageSwapFrame)
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{
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}
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/**
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Message constructor for CRP ESubtitleCrpMessageInit
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@param aExpectedBuffer The index number of the internal frame the crp should draw.
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@param aDisplayDuration The time in microseconds that this frame should be displayed for.
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The CRP will clear this frame after aDisplayDuration microseconds
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@param aDirtyRegion The decoder returns the region of the subtitle frame that has been
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updated. i.e. the region that contains new subtitle content
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*/
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TSubtitleCrpMsgRenderSwapFrame::TSubtitleCrpMsgRenderSwapFrame(TInt aExpectedBuffer,
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const TRect& aDirtyRegion,
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const TTimeIntervalMicroSeconds& aDisplayDuration):
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TSubtitleGraphicMessageBase(ESubtitleCrpMessageSwapFrame),
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iExpectedFrame(aExpectedBuffer),
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iDisplayDuration(aDisplayDuration),
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iDirtyRegion(aDirtyRegion)
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{
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}
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