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// Copyright (c) 2006-2009 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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#include "RemoteGc.h"
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#include "RemoteGcUtils.h"
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#include "CommandBuffer.h"
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#include <graphics/gdi/gdiconsts.h>
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/**
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Creates a new remotegc.
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@param aDevice The windowserver screendevice to use.
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@param aCommandBufferObserver Pointer to a commandbufferobserver.
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@return A pointer to a new instance of CRemoteGc.
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*/
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EXPORT_C CRemoteGc* CRemoteGc::NewL(CWsScreenDevice* aDevice)
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{
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CRemoteGc* remoteGc = new (ELeave) CRemoteGc(aDevice);
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CleanupStack::PushL(remoteGc);
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remoteGc->ConstructL();
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CleanupStack::Pop(remoteGc);
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return remoteGc;
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}
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CRemoteGc::CRemoteGc(CWsScreenDevice* aDevice) : CWindowGc(aDevice), iCommandBufferObserver(NULL)
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{
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}
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EXPORT_C CRemoteGc::~CRemoteGc()
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{
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delete iCommandBuffer;
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}
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void CRemoteGc::ConstructL()
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{
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User::LeaveIfError(CWindowGc::Construct());
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iCommandBuffer = CCommandBuffer::NewL();
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}
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EXPORT_C void CRemoteGc::SetCommandBufferObserver(MCommandBufferObserver* aCommandBufferObserver)
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{
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iCommandBufferObserver = aCommandBufferObserver;
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}
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/**
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Resets the commandbuffer.
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*/
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EXPORT_C void CRemoteGc::ResetCommandBuffer()
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{
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iCommandBuffer->Reset();
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}
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/**
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Externalizes commandbuffer sections into a format which makes it possible to send over IPC.
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If ETrue is sent as a parameter to this method, the entire commandbuffer will be externalized,
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otherwise only sections which has not been externalized before will be externalized. Note that if only
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not externalized sections is asked for, the flag will be reset on that section so next call
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to ExternalizeLC will not externalize that section.
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@param aMsgBuf A buffer used to externalize the commandbuffer to.
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@param aEntireBuffer If ETrue, the entire commandbuffer will be externalized, otherwise only sections which has not been externalized before.
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*/
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EXPORT_C void CRemoteGc::ExternalizeL(RWsGraphicMsgBuf& aMsgBuf, TBool aEntireBuffer)
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{
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return iCommandBuffer->ExternalizeL(aMsgBuf, aEntireBuffer);
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}
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/**
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Prepares the remotegc to be drawn to.
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@param aRect The rect to be drawn.
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*/
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EXPORT_C void CRemoteGc::BeginDraw(const TRect& aRect)
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{
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iDrawRect = aRect;
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iBoundingRect = TRect();
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iHasBitmapCommand = EFalse;
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iCommandBuffer->Prepare(aRect);
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}
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/**
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Finishes the current redraw.
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This method should be called when drawing to the remotegc is complete.
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*/
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EXPORT_C void CRemoteGc::EndDraw()
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{
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iBoundingRect.Intersection(iDrawRect);
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const TInt err = iCommandBuffer->Finish(iDrawRect, iBoundingRect, iHasBitmapCommand);
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if(iCommandBufferObserver && !err)
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iCommandBufferObserver->CommandBufferUpdated(iDrawRect, iBoundingRect);
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}
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void CRemoteGc::Activate(RDrawableWindow &aDevice)
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{
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BeginDraw(aDevice.GetDrawRect());
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CWindowGc::Activate(aDevice);
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}
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void CRemoteGc::Deactivate()
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{
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CWindowGc::Deactivate();
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EndDraw();
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}
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void CRemoteGc::Clear()
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{
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iCommandBuffer->Write<TDrawCode>(ECommandClear);
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iBoundingRect.BoundingRect(iDrawRect);
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}
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void CRemoteGc::Clear(const TRect& aRect)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandClearRect);
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iCommandBuffer->Write<TRect>(aRect);
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iBoundingRect.BoundingRect(aRect);
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}
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void CRemoteGc::CopyRect(const TPoint &anOffset, const TRect &aRect)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandCopyRect);
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iCommandBuffer->Write<TPoint>(anOffset);
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iCommandBuffer->Write<TRect>(aRect);
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iBoundingRect.BoundingRect(iDrawRect);
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}
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void CRemoteGc::BitBlt(const TPoint &aPoint, const CFbsBitmap *aBitmap)
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{
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__ASSERT_DEBUG(aBitmap, User::Invariant());
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if(aBitmap)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandBitBlt1);
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iCommandBuffer->Write<TPoint>(aPoint);
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iCommandBuffer->Write<TInt>(aBitmap->Handle());
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iBoundingRect.BoundingRect(TRect(aPoint, aBitmap->SizeInPixels()));
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iHasBitmapCommand = ETrue;
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}
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}
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void CRemoteGc::BitBlt(const TPoint &aDestination, const CFbsBitmap *aBitmap, const TRect &aSource)
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{
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__ASSERT_DEBUG(aBitmap, User::Invariant());
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if(aBitmap)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandBitBlt2);
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iCommandBuffer->Write<TPoint>(aDestination);
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iCommandBuffer->Write<TInt>(aBitmap->Handle());
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iCommandBuffer->Write<TRect>(aSource);
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iBoundingRect.BoundingRect(TRect(aDestination, aSource.Size()));
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iHasBitmapCommand = ETrue;
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}
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}
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void CRemoteGc::BitBltMasked(const TPoint& aPoint, const CFbsBitmap* aBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap, TBool aInvertMask)
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{
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__ASSERT_DEBUG(aBitmap && aMaskBitmap, User::Invariant());
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if(aBitmap && aMaskBitmap)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandBitBltMasked);
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iCommandBuffer->Write<TPoint>(aPoint);
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iCommandBuffer->Write<TInt>(aBitmap->Handle());
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iCommandBuffer->Write<TRect>(aSourceRect);
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iCommandBuffer->Write<TInt>(aMaskBitmap->Handle());
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iCommandBuffer->Write<TBool>(aInvertMask);
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iBoundingRect.BoundingRect(TRect(aPoint, aSourceRect.Size()));
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iHasBitmapCommand = ETrue;
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}
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}
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void CRemoteGc::BitBlt(const TPoint &aPoint, const CWsBitmap *aBitmap)
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{
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BitBlt(aPoint, reinterpret_cast<const CFbsBitmap*>(aBitmap));
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}
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void CRemoteGc::BitBlt(const TPoint &aDestination, const CWsBitmap *aBitmap, const TRect &aSource)
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{
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BitBlt(aDestination, reinterpret_cast<const CFbsBitmap*>(aBitmap), aSource);
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}
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void CRemoteGc::BitBltMasked(const TPoint& aPoint, const CWsBitmap *aBitmap, const TRect& aSourceRect, const CWsBitmap *aMaskBitmap, TBool aInvertMask)
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{
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BitBltMasked(aPoint, reinterpret_cast<const CFbsBitmap*>(aBitmap), aSourceRect, reinterpret_cast<const CFbsBitmap*>(aMaskBitmap), aInvertMask);
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}
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void CRemoteGc::SetFaded(TBool aFaded)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandSetFaded);
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iCommandBuffer->Write<TBool>(aFaded);
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}
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void CRemoteGc::SetFadingParameters(TUint8 aBlackMap,TUint8 aWhiteMap)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandSetFadingParameters);
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iCommandBuffer->Write<TUint8>(aBlackMap);
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iCommandBuffer->Write<TUint8>(aWhiteMap);
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}
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TInt CRemoteGc::AlphaBlendBitmaps(const TPoint& aDestPt, const CFbsBitmap* aSrcBmp, const TRect& aSrcRect, const CFbsBitmap* aAlphaBmp, const TPoint& aAlphaPt)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandAlphaBlendBitmaps);
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iCommandBuffer->Write<TPoint>(aDestPt);
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iCommandBuffer->Write<TInt>(aSrcBmp->Handle());
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iCommandBuffer->Write<TRect>(aSrcRect);
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iCommandBuffer->Write<TInt>(aAlphaBmp->Handle());
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iCommandBuffer->Write<TPoint>(aAlphaPt);
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iBoundingRect.BoundingRect(iDrawRect);
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iHasBitmapCommand = ETrue;
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return KErrNone;
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}
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TInt CRemoteGc::AlphaBlendBitmaps(const TPoint& aDestPt, const CWsBitmap* aSrcBmp, const TRect& aSrcRect, const CWsBitmap* aAlphaBmp, const TPoint& aAlphaPt)
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{
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return AlphaBlendBitmaps(aDestPt, reinterpret_cast<const CFbsBitmap*>(aSrcBmp), aSrcRect, reinterpret_cast<const CFbsBitmap*>(aAlphaBmp), aAlphaPt);
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}
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void CRemoteGc::SetOrigin(const TPoint &aPoint)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandSetOrigin);
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iCommandBuffer->Write<TPoint>(aPoint);
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}
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void CRemoteGc::SetDrawMode(TDrawMode aDrawingMode)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandSetDrawMode);
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iCommandBuffer->Write<TDrawMode>(aDrawingMode);
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}
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void CRemoteGc::SetClippingRect(const TRect& aRect)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandSetClippingRect);
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iCommandBuffer->Write<TRect>(aRect);
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}
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void CRemoteGc::CancelClippingRect()
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{
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iCommandBuffer->Write<TDrawCode>(ECommandCancelClippingRect);
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}
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void CRemoteGc::Reset()
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{
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iCommandBuffer->Write<TDrawCode>(ECommandReset);
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}
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void CRemoteGc::UseFont(const CFont *aFont)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandUseFont);
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iCommandBuffer->Write<TInt>(((CFbsFont*)aFont)->Handle());
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}
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void CRemoteGc::DiscardFont()
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{
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iCommandBuffer->Write<TDrawCode>(ECommandDiscardFont);
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}
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void CRemoteGc::SetUnderlineStyle(TFontUnderline aUnderlineStyle)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandSetUnderlineStyle);
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iCommandBuffer->Write<TFontUnderline>(aUnderlineStyle);
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}
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void CRemoteGc::SetStrikethroughStyle(TFontStrikethrough aStrikethroughStyle)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandSetStrikethroughStyle);
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iCommandBuffer->Write<TFontStrikethrough>(aStrikethroughStyle);
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}
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void CRemoteGc::SetWordJustification(TInt aExcessWidth, TInt aNumGaps)
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{
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iCommandBuffer->Write<TDrawCode>(ECommandSetWordJustification);
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iCommandBuffer->Write<TInt>(aExcessWidth);
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iCommandBuffer->Write<TInt>(aNumGaps);
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|
sl@0
|
284 |
}
|
|
sl@0
|
285 |
|
|
sl@0
|
286 |
void CRemoteGc::SetCharJustification(TInt aExcessWidth, TInt aNumChars)
|
|
sl@0
|
287 |
{
|
|
sl@0
|
288 |
iCommandBuffer->Write<TDrawCode>(ECommandSetCharJustification);
|
|
sl@0
|
289 |
iCommandBuffer->Write<TInt>(aExcessWidth);
|
|
sl@0
|
290 |
iCommandBuffer->Write<TInt>(aNumChars);
|
|
sl@0
|
291 |
}
|
|
sl@0
|
292 |
|
|
sl@0
|
293 |
void CRemoteGc::SetPenColor(const TRgb &aColor)
|
|
sl@0
|
294 |
{
|
|
sl@0
|
295 |
iCommandBuffer->Write<TDrawCode>(ECommandSetPenColor);
|
|
sl@0
|
296 |
iCommandBuffer->Write<TRgb>(aColor);
|
|
sl@0
|
297 |
}
|
|
sl@0
|
298 |
|
|
sl@0
|
299 |
void CRemoteGc::SetPenStyle(TPenStyle aPenStyle)
|
|
sl@0
|
300 |
{
|
|
sl@0
|
301 |
iCommandBuffer->Write<TDrawCode>(ECommandSetPenStyle);
|
|
sl@0
|
302 |
iCommandBuffer->Write<TPenStyle>(aPenStyle);
|
|
sl@0
|
303 |
}
|
|
sl@0
|
304 |
|
|
sl@0
|
305 |
void CRemoteGc::SetPenSize(const TSize& aSize)
|
|
sl@0
|
306 |
{
|
|
sl@0
|
307 |
iCommandBuffer->Write<TDrawCode>(ECommandSetPenSize);
|
|
sl@0
|
308 |
iCommandBuffer->Write<TSize>(aSize);
|
|
sl@0
|
309 |
}
|
|
sl@0
|
310 |
|
|
sl@0
|
311 |
void CRemoteGc::SetBrushColor(const TRgb &aColor)
|
|
sl@0
|
312 |
{
|
|
sl@0
|
313 |
iCommandBuffer->Write<TDrawCode>(ECommandSetBrushColor);
|
|
sl@0
|
314 |
iCommandBuffer->Write<TRgb>(aColor);
|
|
sl@0
|
315 |
}
|
|
sl@0
|
316 |
|
|
sl@0
|
317 |
void CRemoteGc::SetBrushStyle(TBrushStyle aBrushStyle)
|
|
sl@0
|
318 |
{
|
|
sl@0
|
319 |
iCommandBuffer->Write<TDrawCode>(ECommandSetBrushStyle);
|
|
sl@0
|
320 |
iCommandBuffer->Write<TBrushStyle>(aBrushStyle);
|
|
sl@0
|
321 |
}
|
|
sl@0
|
322 |
|
|
sl@0
|
323 |
void CRemoteGc::SetBrushOrigin(const TPoint &aOrigin)
|
|
sl@0
|
324 |
{
|
|
sl@0
|
325 |
iCommandBuffer->Write<TDrawCode>(ECommandSetBrushOrigin);
|
|
sl@0
|
326 |
iCommandBuffer->Write<TPoint>(aOrigin);
|
|
sl@0
|
327 |
}
|
|
sl@0
|
328 |
|
|
sl@0
|
329 |
void CRemoteGc::UseBrushPattern(const CFbsBitmap *aDevice)
|
|
sl@0
|
330 |
{
|
|
sl@0
|
331 |
iCommandBuffer->Write<TDrawCode>(ECommandUseBrushPattern);
|
|
sl@0
|
332 |
iCommandBuffer->Write<TInt>(aDevice->Handle());
|
|
sl@0
|
333 |
}
|
|
sl@0
|
334 |
|
|
sl@0
|
335 |
void CRemoteGc::DiscardBrushPattern()
|
|
sl@0
|
336 |
{
|
|
sl@0
|
337 |
iCommandBuffer->Write<TDrawCode>(ECommandDiscardBrushPattern);
|
|
sl@0
|
338 |
}
|
|
sl@0
|
339 |
|
|
sl@0
|
340 |
void CRemoteGc::MoveTo(const TPoint &aPoint)
|
|
sl@0
|
341 |
{
|
|
sl@0
|
342 |
iCommandBuffer->Write<TDrawCode>(ECommandMoveTo);
|
|
sl@0
|
343 |
iCommandBuffer->Write<TPoint>(aPoint);
|
|
sl@0
|
344 |
}
|
|
sl@0
|
345 |
|
|
sl@0
|
346 |
void CRemoteGc::MoveBy(const TPoint &aPoint)
|
|
sl@0
|
347 |
{
|
|
sl@0
|
348 |
iCommandBuffer->Write<TDrawCode>(ECommandMoveBy);
|
|
sl@0
|
349 |
iCommandBuffer->Write<TPoint>(aPoint);
|
|
sl@0
|
350 |
}
|
|
sl@0
|
351 |
|
|
sl@0
|
352 |
void CRemoteGc::Plot(const TPoint &aPoint)
|
|
sl@0
|
353 |
{
|
|
sl@0
|
354 |
iCommandBuffer->Write<TDrawCode>(ECommandPlot);
|
|
sl@0
|
355 |
iCommandBuffer->Write<TPoint>(aPoint);
|
|
sl@0
|
356 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
357 |
}
|
|
sl@0
|
358 |
|
|
sl@0
|
359 |
void CRemoteGc::DrawArc(const TRect &aRect,const TPoint &aStart,const TPoint &aEnd)
|
|
sl@0
|
360 |
{
|
|
sl@0
|
361 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawArc);
|
|
sl@0
|
362 |
iCommandBuffer->Write<TRect>(aRect);
|
|
sl@0
|
363 |
iCommandBuffer->Write<TPoint>(aStart);
|
|
sl@0
|
364 |
iCommandBuffer->Write<TPoint>(aEnd);
|
|
sl@0
|
365 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
366 |
}
|
|
sl@0
|
367 |
|
|
sl@0
|
368 |
void CRemoteGc::DrawLine(const TPoint &aPoint1,const TPoint &aPoint2)
|
|
sl@0
|
369 |
{
|
|
sl@0
|
370 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawLine);
|
|
sl@0
|
371 |
iCommandBuffer->Write<TPoint>(aPoint1);
|
|
sl@0
|
372 |
iCommandBuffer->Write<TPoint>(aPoint2);
|
|
sl@0
|
373 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
374 |
}
|
|
sl@0
|
375 |
|
|
sl@0
|
376 |
void CRemoteGc::DrawLineTo(const TPoint &aPoint)
|
|
sl@0
|
377 |
{
|
|
sl@0
|
378 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawLineTo);
|
|
sl@0
|
379 |
iCommandBuffer->Write<TPoint>(aPoint);
|
|
sl@0
|
380 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
381 |
}
|
|
sl@0
|
382 |
|
|
sl@0
|
383 |
void CRemoteGc::DrawLineBy(const TPoint &aPoint)
|
|
sl@0
|
384 |
{
|
|
sl@0
|
385 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawLineBy);
|
|
sl@0
|
386 |
iCommandBuffer->Write<TPoint>(aPoint);
|
|
sl@0
|
387 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
388 |
}
|
|
sl@0
|
389 |
|
|
sl@0
|
390 |
void CRemoteGc::DrawPolyLine(const CArrayFix<TPoint> *aPointList)
|
|
sl@0
|
391 |
{
|
|
sl@0
|
392 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawPolyLine);
|
|
sl@0
|
393 |
iCommandBuffer->Write<TInt>(aPointList->Count()); // Write number of points
|
|
sl@0
|
394 |
|
|
sl@0
|
395 |
const TInt count = aPointList->Count();
|
|
sl@0
|
396 |
for(TInt i = 0; i < count; i++)
|
|
sl@0
|
397 |
{
|
|
sl@0
|
398 |
iCommandBuffer->Write<TPoint>(aPointList->At(i));
|
|
sl@0
|
399 |
}
|
|
sl@0
|
400 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
401 |
}
|
|
sl@0
|
402 |
|
|
sl@0
|
403 |
void CRemoteGc::DrawPolyLine(const TPoint* aPointList, TInt aNumPoints)
|
|
sl@0
|
404 |
{
|
|
sl@0
|
405 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawPolyLine);
|
|
sl@0
|
406 |
iCommandBuffer->Write<TInt>(aNumPoints); // Write number of points
|
|
sl@0
|
407 |
|
|
sl@0
|
408 |
for(TInt i = 0; i < aNumPoints; i++)
|
|
sl@0
|
409 |
{
|
|
sl@0
|
410 |
iCommandBuffer->Write<TPoint>(aPointList[i]);
|
|
sl@0
|
411 |
}
|
|
sl@0
|
412 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
413 |
}
|
|
sl@0
|
414 |
|
|
sl@0
|
415 |
void CRemoteGc::DrawPie(const TRect &aRect,const TPoint &aStart,const TPoint &aEnd)
|
|
sl@0
|
416 |
{
|
|
sl@0
|
417 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawPie);
|
|
sl@0
|
418 |
iCommandBuffer->Write<TRect>(aRect);
|
|
sl@0
|
419 |
iCommandBuffer->Write<TPoint>(aStart);
|
|
sl@0
|
420 |
iCommandBuffer->Write<TPoint>(aEnd);
|
|
sl@0
|
421 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
422 |
}
|
|
sl@0
|
423 |
|
|
sl@0
|
424 |
void CRemoteGc::DrawEllipse(const TRect &aRect)
|
|
sl@0
|
425 |
{
|
|
sl@0
|
426 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawEllipse);
|
|
sl@0
|
427 |
iCommandBuffer->Write<TRect>(aRect);
|
|
sl@0
|
428 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
429 |
}
|
|
sl@0
|
430 |
|
|
sl@0
|
431 |
void CRemoteGc::DrawRect(const TRect &aRect)
|
|
sl@0
|
432 |
{
|
|
sl@0
|
433 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawRect);
|
|
sl@0
|
434 |
iCommandBuffer->Write<TRect>(aRect);
|
|
sl@0
|
435 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
436 |
}
|
|
sl@0
|
437 |
|
|
sl@0
|
438 |
void CRemoteGc::DrawRoundRect(const TRect &aRect,const TSize &aEllipse)
|
|
sl@0
|
439 |
{
|
|
sl@0
|
440 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawRoundRect);
|
|
sl@0
|
441 |
iCommandBuffer->Write<TRect>(aRect);
|
|
sl@0
|
442 |
iCommandBuffer->Write<TSize>(aEllipse);
|
|
sl@0
|
443 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
444 |
}
|
|
sl@0
|
445 |
|
|
sl@0
|
446 |
TInt CRemoteGc::DrawPolygon(const CArrayFix<TPoint> *aPointList, TFillRule aFillRule)
|
|
sl@0
|
447 |
{
|
|
sl@0
|
448 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawPolygon);
|
|
sl@0
|
449 |
iCommandBuffer->Write<TInt>(aPointList->Count()); // Write number of points
|
|
sl@0
|
450 |
|
|
sl@0
|
451 |
for(TInt i = 0; i < aPointList->Count(); i++)
|
|
sl@0
|
452 |
{
|
|
sl@0
|
453 |
iCommandBuffer->Write<TPoint>(aPointList->At(i));
|
|
sl@0
|
454 |
}
|
|
sl@0
|
455 |
|
|
sl@0
|
456 |
iCommandBuffer->Write<TFillRule>(aFillRule);
|
|
sl@0
|
457 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
458 |
return KErrNone;
|
|
sl@0
|
459 |
}
|
|
sl@0
|
460 |
|
|
sl@0
|
461 |
TInt CRemoteGc::DrawPolygon(const TPoint* aPointList, TInt aNumPoints, TFillRule aFillRule)
|
|
sl@0
|
462 |
{
|
|
sl@0
|
463 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawPolygon);
|
|
sl@0
|
464 |
iCommandBuffer->Write<TInt>(aNumPoints); // Write number of points
|
|
sl@0
|
465 |
|
|
sl@0
|
466 |
for(TInt i = 0; i < aNumPoints; i++)
|
|
sl@0
|
467 |
{
|
|
sl@0
|
468 |
iCommandBuffer->Write<TPoint>(aPointList[i]);
|
|
sl@0
|
469 |
}
|
|
sl@0
|
470 |
|
|
sl@0
|
471 |
iCommandBuffer->Write<TFillRule>(aFillRule);
|
|
sl@0
|
472 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
473 |
return KErrNone;
|
|
sl@0
|
474 |
}
|
|
sl@0
|
475 |
|
|
sl@0
|
476 |
void CRemoteGc::DrawBitmap(const TPoint &aTopLeft, const CFbsBitmap *aDevice)
|
|
sl@0
|
477 |
{
|
|
sl@0
|
478 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawBitmap1);
|
|
sl@0
|
479 |
iCommandBuffer->Write<TPoint>(aTopLeft);
|
|
sl@0
|
480 |
iCommandBuffer->Write<TInt>(aDevice->Handle());
|
|
sl@0
|
481 |
iBoundingRect.BoundingRect(TRect(aTopLeft, aDevice->SizeInPixels()));
|
|
sl@0
|
482 |
iHasBitmapCommand = ETrue;
|
|
sl@0
|
483 |
}
|
|
sl@0
|
484 |
|
|
sl@0
|
485 |
void CRemoteGc::DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aDevice)
|
|
sl@0
|
486 |
{
|
|
sl@0
|
487 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawBitmap2);
|
|
sl@0
|
488 |
iCommandBuffer->Write<TRect>(aDestRect);
|
|
sl@0
|
489 |
iCommandBuffer->Write<TInt>(aDevice->Handle());
|
|
sl@0
|
490 |
iBoundingRect.BoundingRect(aDestRect);
|
|
sl@0
|
491 |
iHasBitmapCommand = ETrue;
|
|
sl@0
|
492 |
}
|
|
sl@0
|
493 |
|
|
sl@0
|
494 |
void CRemoteGc::DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aDevice, const TRect &aSourceRect)
|
|
sl@0
|
495 |
{
|
|
sl@0
|
496 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawBitmap3);
|
|
sl@0
|
497 |
iCommandBuffer->Write<TRect>(aDestRect);
|
|
sl@0
|
498 |
iCommandBuffer->Write<TInt>(aDevice->Handle());
|
|
sl@0
|
499 |
iCommandBuffer->Write<TRect>(aSourceRect);
|
|
sl@0
|
500 |
iBoundingRect.BoundingRect(aDestRect);
|
|
sl@0
|
501 |
iHasBitmapCommand = ETrue;
|
|
sl@0
|
502 |
}
|
|
sl@0
|
503 |
|
|
sl@0
|
504 |
void CRemoteGc::DrawBitmapMasked(const TRect& aDestRect, const CFbsBitmap* aBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap, TBool aInvertMask)
|
|
sl@0
|
505 |
{
|
|
sl@0
|
506 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawBitmapMasked);
|
|
sl@0
|
507 |
iCommandBuffer->Write<TRect>(aDestRect);
|
|
sl@0
|
508 |
iCommandBuffer->Write<TInt>(aBitmap->Handle());
|
|
sl@0
|
509 |
iCommandBuffer->Write<TRect>(aSourceRect);
|
|
sl@0
|
510 |
iCommandBuffer->Write<TInt>(aMaskBitmap->Handle());
|
|
sl@0
|
511 |
iCommandBuffer->Write<TBool>(aInvertMask);
|
|
sl@0
|
512 |
iBoundingRect.BoundingRect(aDestRect);
|
|
sl@0
|
513 |
iHasBitmapCommand = ETrue;
|
|
sl@0
|
514 |
}
|
|
sl@0
|
515 |
|
|
sl@0
|
516 |
void CRemoteGc::DrawBitmapMasked(const TRect& aDestRect, const CWsBitmap* aBitmap, const TRect& aSourceRect, const CWsBitmap* aMaskBitmap, TBool aInvertMask)
|
|
sl@0
|
517 |
{
|
|
sl@0
|
518 |
DrawBitmapMasked(aDestRect, reinterpret_cast<const CFbsBitmap*>(aBitmap), aSourceRect, reinterpret_cast<const CFbsBitmap*>(aMaskBitmap), aInvertMask);
|
|
sl@0
|
519 |
}
|
|
sl@0
|
520 |
|
|
sl@0
|
521 |
void CRemoteGc::DrawText(const TDesC &aBuf,const TPoint &aPos)
|
|
sl@0
|
522 |
{
|
|
sl@0
|
523 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawText1);
|
|
sl@0
|
524 |
iCommandBuffer->WriteText(aBuf);
|
|
sl@0
|
525 |
iCommandBuffer->Write<TPoint>(aPos);
|
|
sl@0
|
526 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
527 |
}
|
|
sl@0
|
528 |
|
|
sl@0
|
529 |
void CRemoteGc::DrawText(const TDesC &aBuf, const TRect &aBox, TInt aBaselineOffset, TTextAlign aHoriz, TInt aLeftMrg)
|
|
sl@0
|
530 |
{
|
|
sl@0
|
531 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawText2);
|
|
sl@0
|
532 |
iCommandBuffer->WriteText(aBuf);
|
|
sl@0
|
533 |
iCommandBuffer->Write<TRect>(aBox);
|
|
sl@0
|
534 |
iCommandBuffer->Write<TInt>(aBaselineOffset);
|
|
sl@0
|
535 |
iCommandBuffer->Write<TTextAlign>(aHoriz);
|
|
sl@0
|
536 |
iCommandBuffer->Write<TInt>(aLeftMrg);
|
|
sl@0
|
537 |
iBoundingRect.BoundingRect(aBox);
|
|
sl@0
|
538 |
}
|
|
sl@0
|
539 |
|
|
sl@0
|
540 |
void CRemoteGc::DrawText(const TDesC& aText, const TPoint& aPosition, const TDrawTextParam& aParam)
|
|
sl@0
|
541 |
{
|
|
sl@0
|
542 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawText3);
|
|
sl@0
|
543 |
iCommandBuffer->WriteText(aText);
|
|
sl@0
|
544 |
iCommandBuffer->Write<TPoint>(aPosition);
|
|
sl@0
|
545 |
iCommandBuffer->Write<TDrawTextParam>(aParam);
|
|
sl@0
|
546 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
547 |
}
|
|
sl@0
|
548 |
|
|
sl@0
|
549 |
void CRemoteGc::MapColors(const TRect& aRect, const TRgb* aColors, TInt aNumPairs, TBool aMapForwards)
|
|
sl@0
|
550 |
{
|
|
sl@0
|
551 |
iCommandBuffer->Write<TDrawCode>(ECommandMapColors);
|
|
sl@0
|
552 |
iCommandBuffer->Write<TRect>(aRect);
|
|
sl@0
|
553 |
iCommandBuffer->Write<TInt>(aNumPairs);
|
|
sl@0
|
554 |
|
|
sl@0
|
555 |
for(TInt i = 0; i < aNumPairs; i++)
|
|
sl@0
|
556 |
{
|
|
sl@0
|
557 |
iCommandBuffer->Write<TRgb>(aColors[i]);
|
|
sl@0
|
558 |
iCommandBuffer->Write<TRgb>(aColors[i+1]);
|
|
sl@0
|
559 |
}
|
|
sl@0
|
560 |
|
|
sl@0
|
561 |
iCommandBuffer->Write<TBool>(aMapForwards);
|
|
sl@0
|
562 |
}
|
|
sl@0
|
563 |
|
|
sl@0
|
564 |
TInt CRemoteGc::SetClippingRegion(const TRegion &aRegion)
|
|
sl@0
|
565 |
{
|
|
sl@0
|
566 |
iCommandBuffer->Write<TDrawCode>(ECommandSetClippingRegion);
|
|
sl@0
|
567 |
|
|
sl@0
|
568 |
const TInt count = aRegion.Count();
|
|
sl@0
|
569 |
iCommandBuffer->Write<TInt>(count);
|
|
sl@0
|
570 |
|
|
sl@0
|
571 |
for(TInt i = 0; i < count; i++)
|
|
sl@0
|
572 |
{
|
|
sl@0
|
573 |
iCommandBuffer->Write<TRect>(aRegion.RectangleList()[i]);
|
|
sl@0
|
574 |
}
|
|
sl@0
|
575 |
|
|
sl@0
|
576 |
return KErrNone;
|
|
sl@0
|
577 |
}
|
|
sl@0
|
578 |
|
|
sl@0
|
579 |
void CRemoteGc::CancelClippingRegion()
|
|
sl@0
|
580 |
{
|
|
sl@0
|
581 |
iCommandBuffer->Write<TDrawCode>(ECommandCancelClippingRegion);
|
|
sl@0
|
582 |
}
|
|
sl@0
|
583 |
|
|
sl@0
|
584 |
void CRemoteGc::DrawTextVertical(const TDesC& aText, const TPoint& aPos, TBool aUp)
|
|
sl@0
|
585 |
{
|
|
sl@0
|
586 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawTextVertical1);
|
|
sl@0
|
587 |
iCommandBuffer->WriteText(aText);
|
|
sl@0
|
588 |
iCommandBuffer->Write<TPoint>(aPos);
|
|
sl@0
|
589 |
iCommandBuffer->Write<TBool>(aUp);
|
|
sl@0
|
590 |
iBoundingRect.BoundingRect(iDrawRect);
|
|
sl@0
|
591 |
}
|
|
sl@0
|
592 |
|
|
sl@0
|
593 |
void CRemoteGc::DrawTextVertical(const TDesC& aText, const TRect& aBox, TInt aBaselineOffset, TBool aUp, TTextAlign aVert, TInt aMargin)
|
|
sl@0
|
594 |
{
|
|
sl@0
|
595 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawTextVertical2);
|
|
sl@0
|
596 |
iCommandBuffer->WriteText(aText);
|
|
sl@0
|
597 |
iCommandBuffer->Write<TRect>(aBox);
|
|
sl@0
|
598 |
iCommandBuffer->Write<TInt>(aBaselineOffset);
|
|
sl@0
|
599 |
iCommandBuffer->Write<TBool>(aUp);
|
|
sl@0
|
600 |
iCommandBuffer->Write<TTextAlign>(aVert);
|
|
sl@0
|
601 |
iCommandBuffer->Write<TInt>(aMargin);
|
|
sl@0
|
602 |
iBoundingRect.BoundingRect(aBox);
|
|
sl@0
|
603 |
}
|
|
sl@0
|
604 |
|
|
sl@0
|
605 |
void CRemoteGc::DrawWsGraphic(const TWsGraphicId& aId,const TRect& aDestRect)
|
|
sl@0
|
606 |
{
|
|
sl@0
|
607 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawWsGraphic1);
|
|
sl@0
|
608 |
iCommandBuffer->Write<TInt>(aId.IsUid()? aId.Uid().iUid: aId.Id());
|
|
sl@0
|
609 |
iCommandBuffer->Write<TBool>(aId.IsUid());
|
|
sl@0
|
610 |
iCommandBuffer->Write<TRect>(aDestRect);
|
|
sl@0
|
611 |
iBoundingRect.BoundingRect(aDestRect);
|
|
sl@0
|
612 |
}
|
|
sl@0
|
613 |
|
|
sl@0
|
614 |
void CRemoteGc::DrawWsGraphic(const TWsGraphicId& aId,const TRect& aDestRect,const TDesC8& aData)
|
|
sl@0
|
615 |
{
|
|
sl@0
|
616 |
iCommandBuffer->Write<TDrawCode>(ECommandDrawWsGraphic2);
|
|
sl@0
|
617 |
iCommandBuffer->Write<TInt>(aId.IsUid()? aId.Uid().iUid: aId.Id());
|
|
sl@0
|
618 |
iCommandBuffer->Write<TBool>(aId.IsUid());
|
|
sl@0
|
619 |
iCommandBuffer->Write<TRect>(aDestRect);
|
|
sl@0
|
620 |
iCommandBuffer->WriteText(aData);
|
|
sl@0
|
621 |
iBoundingRect.BoundingRect(aDestRect);
|
|
sl@0
|
622 |
}
|
|
sl@0
|
623 |
|
|
sl@0
|
624 |
void CRemoteGc::SetDitherOrigin(const TPoint& /*aPoint*/)
|
|
sl@0
|
625 |
{
|
|
sl@0
|
626 |
// do nothing, does not apply to CBitmapContext which CCommandBuffer is using
|
|
sl@0
|
627 |
}
|
|
sl@0
|
628 |
|
|
sl@0
|
629 |
void CRemoteGc::SetOpaque(TBool /*aDrawOpaque*/)
|
|
sl@0
|
630 |
{
|
|
sl@0
|
631 |
// overrides to prevent calling CWindowGc::SetOpaque, it's specific to how wserv blends windows content
|
|
sl@0
|
632 |
}
|
|
sl@0
|
633 |
|
|
sl@0
|
634 |
TInt CRemoteGc::APIExtension(TUid aUid, TAny*& aOutput, TAny* aInput)
|
|
sl@0
|
635 |
{
|
|
sl@0
|
636 |
if (aUid == KSetShadowColor)
|
|
sl@0
|
637 |
{
|
|
sl@0
|
638 |
return APIExSetShadowColor(aInput);
|
|
sl@0
|
639 |
}
|
|
sl@0
|
640 |
/* Future cases may be placed here later.*/
|
|
sl@0
|
641 |
else
|
|
sl@0
|
642 |
{
|
|
sl@0
|
643 |
return CBitmapContext::APIExtension(aUid, aOutput, aInput);
|
|
sl@0
|
644 |
}
|
|
sl@0
|
645 |
}
|
|
sl@0
|
646 |
|
|
sl@0
|
647 |
TInt CRemoteGc::APIExSetShadowColor(TAny* aShadowColor)
|
|
sl@0
|
648 |
{
|
|
sl@0
|
649 |
const TRgb shadowColor = *(reinterpret_cast<TRgb*> (aShadowColor));
|
|
sl@0
|
650 |
iCommandBuffer->Write<TDrawCode>(ECommandSetShadowColor);
|
|
sl@0
|
651 |
iCommandBuffer->Write<TRgb>(shadowColor);
|
|
sl@0
|
652 |
return KErrNone;
|
|
sl@0
|
653 |
}
|