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// Copyright (c) 1997-2009 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 <metafile.h>
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#include <bitdev.h>
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#include <fbs.h>
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NONSHARABLE_CLASS(CFontStack) : public CBase
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{
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protected:
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CFontStack(CGraphicsDevice* aDevice);
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public:
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static CFontStack* NewL(CGraphicsDevice* aDevice);
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~CFontStack();
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void AddFontL(CFont* aFont);
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private:
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CGraphicsDevice* iDevice;
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CArrayPtrFlat<CFont>* iFontList;
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};
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CFontStack::CFontStack(CGraphicsDevice* aDevice):
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iDevice(aDevice),
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iFontList(NULL)
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{
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__DECLARE_NAME(_S("CFontStack"));
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}
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CFontStack* CFontStack::NewL(CGraphicsDevice* aDevice)
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{
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CFontStack* fontstack=new(ELeave) CFontStack(aDevice);
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CleanupStack::PushL(fontstack);
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fontstack->iFontList=new(ELeave) CArrayPtrFlat<CFont>(8);
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CleanupStack::Pop();
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return fontstack;
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}
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CFontStack::~CFontStack()
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{
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if (iFontList)
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{
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TInt count=iFontList->Count();
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for (TInt i=0; i<count; i++)
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iDevice->ReleaseFont((*iFontList)[i]);
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delete iFontList;
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}
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}
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void CFontStack::AddFontL(CFont* aFont)
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{
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TRAPD(ret,iFontList->AppendL(aFont));
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if (ret!=KErrNone)
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{
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iDevice->ReleaseFont(aFont);
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User::Leave(ret);
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}
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}
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enum TGraphicsContextCommandCode
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{
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EUseGc, // Not gc command
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EEndOfStream,
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ESetOrigin,
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ESetDrawMode,
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ESetClippingRect,
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ECancelClippingRect,
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EReset,
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EUseFont,
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EDiscardFont,
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ESetUnderlineStyle,
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ESetStrikethroughStyle,
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ESetWordJustification,
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ESetCharJustification,
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ESetPenColor,
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ESetPenStyle,
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ESetPenSize,
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ESetBrushColor,
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ESetBrushStyle,
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ESetBrushOrigin,
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EUseBrushPattern,
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EDiscardBrushPattern,
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EMoveTo,
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EMoveBy,
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EPlot,
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EDrawArc,
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EDrawLine,
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EDrawLineTo,
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EDrawLineBy,
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EDrawPolyLine1,
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EDrawPolyLine2,
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EDrawPie,
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EDrawEllipse,
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EDrawRect,
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EDrawRoundRect,
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EDrawPolygon1,
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EDrawPolygon2,
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EDrawBitmap1,
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EDrawBitmap2,
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EDrawBitmap3,
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EDrawText1,
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EDrawText2
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};
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inline RWriteStream& operator<<(RWriteStream& aStream,TGraphicsContextCommandCode aCommandCode)
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{
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aStream.WriteUint8L(TUint8(aCommandCode));
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return aStream;
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}
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EXPORT_C CMetafileDevice::CMetafileDevice(CGraphicsDevice* aDevice):
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CGraphicsDevice(),
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iGcCount(0),
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iGcIndex(-1),
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iRealDevice(aDevice),
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iWriteStream(NULL)
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{
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__DECLARE_NAME(_S("CMetafileDevice"));
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}
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EXPORT_C CMetafileDevice* CMetafileDevice::NewL(CGraphicsDevice* aDevice)
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{
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CMetafileDevice* device=new(ELeave) CMetafileDevice(aDevice);
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return device;
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}
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EXPORT_C CMetafileDevice::~CMetafileDevice()
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{
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}
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EXPORT_C TInt CMetafileDevice::HorizontalTwipsToPixels(TInt aTwips) const
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{
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return iRealDevice->HorizontalTwipsToPixels(aTwips);
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}
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EXPORT_C TInt CMetafileDevice::VerticalTwipsToPixels(TInt aTwips) const
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{
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return iRealDevice->VerticalTwipsToPixels(aTwips);
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}
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EXPORT_C TInt CMetafileDevice::HorizontalPixelsToTwips(TInt aPixels) const
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{
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return iRealDevice->HorizontalPixelsToTwips(aPixels);
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}
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EXPORT_C TInt CMetafileDevice::VerticalPixelsToTwips(TInt aPixels) const
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{
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return iRealDevice->VerticalPixelsToTwips(aPixels);
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}
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EXPORT_C TInt CMetafileDevice::GetNearestFontInTwips(CFont*& aFont,const TFontSpec& aFontSpec)
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{
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return GetNearestFontToDesignHeightInTwips(aFont, aFontSpec);
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}
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EXPORT_C TInt CMetafileDevice::GetNearestFontToDesignHeightInTwips(CFont*& aFont,const TFontSpec& aFontSpec)
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{
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return iRealDevice->GetNearestFontToDesignHeightInTwips(aFont,aFontSpec);
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}
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EXPORT_C TInt CMetafileDevice::GetNearestFontToMaxHeightInTwips(CFont*& aFont,const TFontSpec& aFontSpec, TInt aMaxHeight)
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{
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return iRealDevice->GetNearestFontToMaxHeightInTwips(aFont, aFontSpec, aMaxHeight);
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}
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EXPORT_C void CMetafileDevice::ReleaseFont(CFont* aFont)
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{
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iRealDevice->ReleaseFont(aFont);
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}
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EXPORT_C TDisplayMode CMetafileDevice::DisplayMode() const
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{
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return iRealDevice->DisplayMode();
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}
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EXPORT_C TSize CMetafileDevice::SizeInPixels() const
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{
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return iRealDevice->SizeInPixels();
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}
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EXPORT_C TSize CMetafileDevice::SizeInTwips() const
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{
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return iRealDevice->SizeInTwips();
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}
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EXPORT_C TInt CMetafileDevice::CreateContext(CGraphicsContext*& aGC)
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{
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CMetafileGc* gc=new CMetafileGc(this,iGcCount);
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if (!gc)
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return KErrNoMemory;
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iGcCount++;
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aGC=gc;
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return KErrNone;
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}
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EXPORT_C TInt CMetafileDevice::NumTypefaces() const
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{
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return iRealDevice->NumTypefaces();
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}
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EXPORT_C void CMetafileDevice::TypefaceSupport(TTypefaceSupport& aTypefaceSupport,TInt aTypefaceIndex) const
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{
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iRealDevice->TypefaceSupport(aTypefaceSupport,aTypefaceIndex);
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}
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EXPORT_C TInt CMetafileDevice::FontHeightInTwips(TInt aTypefaceIndex,TInt aHeightIndex) const
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{
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return iRealDevice->FontHeightInTwips(aTypefaceIndex,aHeightIndex);
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}
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EXPORT_C void CMetafileDevice::PaletteAttributes(TBool& aModifiable,TInt& aNumEntries) const
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{
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iRealDevice->PaletteAttributes(aModifiable,aNumEntries);
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}
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EXPORT_C void CMetafileDevice::SetPalette(CPalette* aPalette)
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{
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iRealDevice->SetPalette(aPalette);
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}
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EXPORT_C TInt CMetafileDevice::GetPalette(CPalette*& aPalette) const
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{
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return iRealDevice->GetPalette(aPalette);
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}
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EXPORT_C void CMetafileDevice::UseGcL(TInt aGcIndex)
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{
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if (iGcIndex!=aGcIndex)
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{
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iGcIndex=aGcIndex;
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*iWriteStream << EUseGc;
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iWriteStream->WriteInt32L(iGcIndex);
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}
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}
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EXPORT_C void CMetafileDevice::StartOutputStreamL(RWriteStream& aStream) // Returns error code
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{
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iWriteStream=&aStream;
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TSize size(HorizontalPixelsToTwips(1000),VerticalPixelsToTwips(1000));
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*iWriteStream << size;
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}
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EXPORT_C void CMetafileDevice::EndOfStreamL() // Returns error code
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{
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*iWriteStream << EEndOfStream;
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}
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EXPORT_C RWriteStream& CMetafileDevice::WriteStream()
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{
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return *iWriteStream;
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}
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EXPORT_C CMetafileGc::CMetafileGc(CMetafileDevice* aDevice,TInt anIndex):
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CGraphicsContext(),
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iDevice(aDevice),
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iIndex(anIndex)
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{
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}
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EXPORT_C CMetafileGc::~CMetafileGc()
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{
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}
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EXPORT_C CGraphicsDevice* CMetafileGc::Device() const
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{
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return iDevice;
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}
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EXPORT_C void CMetafileGc::SetOrigin(const TPoint& aPos)
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{
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// TRAP and ignore the ERROR code due to this beeing a non-leaving method
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TRAP_IGNORE(iDevice->UseGcL(iIndex));
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iDevice->WriteStream() << ESetOrigin;
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iDevice->WriteStream() << aPos;
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}
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EXPORT_C void CMetafileGc::SetDrawMode(TDrawMode aDrawingMode)
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{
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TInt errCode = 0;
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// TRAP and ignore the ERROR code due to this beeing a non-leaving method
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TRAP_IGNORE(iDevice->UseGcL(iIndex));
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iDevice->WriteStream() << ESetDrawMode;
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TRAP(errCode, iDevice->WriteStream().WriteUint8L((TUint8) aDrawingMode));
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}
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EXPORT_C void CMetafileGc::SetClippingRect(const TRect& aRect)
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{
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// TRAP and ignore the ERROR code due to this beeing a non-leaving method
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TRAP_IGNORE(iDevice->UseGcL(iIndex));
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iDevice->WriteStream() << ESetClippingRect;
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iDevice->WriteStream() << aRect;
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}
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sl@0
|
305 |
EXPORT_C void CMetafileGc::CancelClippingRect()
|
|
sl@0
|
306 |
{
|
|
sl@0
|
307 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
308 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
309 |
iDevice->WriteStream() << ECancelClippingRect;
|
|
sl@0
|
310 |
}
|
|
sl@0
|
311 |
|
|
sl@0
|
312 |
EXPORT_C void CMetafileGc::Reset()
|
|
sl@0
|
313 |
{
|
|
sl@0
|
314 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
315 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
316 |
iDevice->WriteStream() << EReset;
|
|
sl@0
|
317 |
}
|
|
sl@0
|
318 |
|
|
sl@0
|
319 |
EXPORT_C void CMetafileGc::UseFont(const CFont* aFont)
|
|
sl@0
|
320 |
{
|
|
sl@0
|
321 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
322 |
TInt errCode = 0;
|
|
sl@0
|
323 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
324 |
iDevice->WriteStream() << EUseFont;
|
|
sl@0
|
325 |
iDevice->WriteStream() << aFont->FontSpecInTwips();
|
|
sl@0
|
326 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aFont->HeightInPixels()));
|
|
sl@0
|
327 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aFont->BaselineOffsetInPixels()));
|
|
sl@0
|
328 |
}
|
|
sl@0
|
329 |
|
|
sl@0
|
330 |
EXPORT_C void CMetafileGc::DiscardFont()
|
|
sl@0
|
331 |
{
|
|
sl@0
|
332 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
333 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
334 |
iDevice->WriteStream() << EDiscardFont;
|
|
sl@0
|
335 |
}
|
|
sl@0
|
336 |
|
|
sl@0
|
337 |
EXPORT_C void CMetafileGc::SetUnderlineStyle(TFontUnderline aUnderlineStyle)
|
|
sl@0
|
338 |
{
|
|
sl@0
|
339 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
340 |
TInt errCode = 0;
|
|
sl@0
|
341 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
342 |
iDevice->WriteStream() << ESetUnderlineStyle;
|
|
sl@0
|
343 |
TRAP(errCode, iDevice->WriteStream().WriteUint8L((TUint8) aUnderlineStyle));
|
|
sl@0
|
344 |
}
|
|
sl@0
|
345 |
|
|
sl@0
|
346 |
EXPORT_C void CMetafileGc::SetStrikethroughStyle(TFontStrikethrough aStrikethroughStyle)
|
|
sl@0
|
347 |
{
|
|
sl@0
|
348 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
349 |
TInt errCode = 0;
|
|
sl@0
|
350 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
351 |
iDevice->WriteStream() << ESetStrikethroughStyle;
|
|
sl@0
|
352 |
TRAP(errCode, iDevice->WriteStream().WriteUint8L((TUint8) aStrikethroughStyle));
|
|
sl@0
|
353 |
}
|
|
sl@0
|
354 |
|
|
sl@0
|
355 |
EXPORT_C void CMetafileGc::SetWordJustification(TInt aExcessWidth,TInt aNumGaps)
|
|
sl@0
|
356 |
{
|
|
sl@0
|
357 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
358 |
TInt errCode = 0;
|
|
sl@0
|
359 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
360 |
iDevice->WriteStream() << ESetWordJustification;
|
|
sl@0
|
361 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aExcessWidth));
|
|
sl@0
|
362 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aNumGaps));
|
|
sl@0
|
363 |
}
|
|
sl@0
|
364 |
|
|
sl@0
|
365 |
EXPORT_C void CMetafileGc::SetCharJustification(TInt aExcessWidth,TInt aNumChars)
|
|
sl@0
|
366 |
{
|
|
sl@0
|
367 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
368 |
TInt errCode = 0;
|
|
sl@0
|
369 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
370 |
iDevice->WriteStream() << ESetCharJustification;
|
|
sl@0
|
371 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aExcessWidth));
|
|
sl@0
|
372 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aNumChars));
|
|
sl@0
|
373 |
}
|
|
sl@0
|
374 |
|
|
sl@0
|
375 |
EXPORT_C void CMetafileGc::SetPenColor(const TRgb& aColor)
|
|
sl@0
|
376 |
{
|
|
sl@0
|
377 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
378 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
379 |
iDevice->WriteStream() << ESetPenColor;
|
|
sl@0
|
380 |
iDevice->WriteStream() << aColor;
|
|
sl@0
|
381 |
}
|
|
sl@0
|
382 |
|
|
sl@0
|
383 |
EXPORT_C void CMetafileGc::SetPenStyle(TPenStyle aPenStyle)
|
|
sl@0
|
384 |
{
|
|
sl@0
|
385 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
386 |
TInt errCode = 0;
|
|
sl@0
|
387 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
388 |
iDevice->WriteStream() << ESetPenStyle;
|
|
sl@0
|
389 |
TRAP(errCode, iDevice->WriteStream().WriteUint8L((TUint8) aPenStyle));
|
|
sl@0
|
390 |
}
|
|
sl@0
|
391 |
|
|
sl@0
|
392 |
EXPORT_C void CMetafileGc::SetPenSize(const TSize& aSize)
|
|
sl@0
|
393 |
{
|
|
sl@0
|
394 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
395 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
396 |
iDevice->WriteStream() << ESetPenSize;
|
|
sl@0
|
397 |
iDevice->WriteStream() << aSize;
|
|
sl@0
|
398 |
}
|
|
sl@0
|
399 |
|
|
sl@0
|
400 |
EXPORT_C void CMetafileGc::SetBrushColor(const TRgb& aColor)
|
|
sl@0
|
401 |
{
|
|
sl@0
|
402 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
403 |
TRAP_IGNORE( iDevice->UseGcL(iIndex));
|
|
sl@0
|
404 |
iDevice->WriteStream() << ESetBrushColor;
|
|
sl@0
|
405 |
iDevice->WriteStream() << aColor;
|
|
sl@0
|
406 |
}
|
|
sl@0
|
407 |
|
|
sl@0
|
408 |
EXPORT_C void CMetafileGc::SetBrushStyle(TBrushStyle aBrushStyle)
|
|
sl@0
|
409 |
{
|
|
sl@0
|
410 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
411 |
TInt errCode = 0;
|
|
sl@0
|
412 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
413 |
iDevice->WriteStream() << ESetBrushStyle;
|
|
sl@0
|
414 |
TRAP(errCode, iDevice->WriteStream().WriteUint8L((TUint8) aBrushStyle));
|
|
sl@0
|
415 |
}
|
|
sl@0
|
416 |
|
|
sl@0
|
417 |
EXPORT_C void CMetafileGc::SetBrushOrigin(const TPoint& aOrigin)
|
|
sl@0
|
418 |
{
|
|
sl@0
|
419 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
420 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
421 |
iDevice->WriteStream() << ESetBrushOrigin;
|
|
sl@0
|
422 |
iDevice->WriteStream() << aOrigin;
|
|
sl@0
|
423 |
}
|
|
sl@0
|
424 |
|
|
sl@0
|
425 |
EXPORT_C void CMetafileGc::UseBrushPattern(const CFbsBitmap* aBitmap)
|
|
sl@0
|
426 |
{
|
|
sl@0
|
427 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
428 |
TInt errCode = 0;
|
|
sl@0
|
429 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
430 |
iDevice->WriteStream() << EUseBrushPattern;
|
|
sl@0
|
431 |
TRAP(errCode, aBitmap->ExternalizeL(iDevice->WriteStream()));
|
|
sl@0
|
432 |
}
|
|
sl@0
|
433 |
|
|
sl@0
|
434 |
EXPORT_C void CMetafileGc::DiscardBrushPattern()
|
|
sl@0
|
435 |
{
|
|
sl@0
|
436 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
437 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
438 |
iDevice->WriteStream() << EDiscardBrushPattern;
|
|
sl@0
|
439 |
}
|
|
sl@0
|
440 |
|
|
sl@0
|
441 |
EXPORT_C void CMetafileGc::MoveTo(const TPoint& aPoint)
|
|
sl@0
|
442 |
{
|
|
sl@0
|
443 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
444 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
445 |
iDevice->WriteStream() << EMoveTo;
|
|
sl@0
|
446 |
iDevice->WriteStream() << aPoint;
|
|
sl@0
|
447 |
}
|
|
sl@0
|
448 |
|
|
sl@0
|
449 |
EXPORT_C void CMetafileGc::MoveBy(const TPoint& aVector)
|
|
sl@0
|
450 |
{
|
|
sl@0
|
451 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
452 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
453 |
iDevice->WriteStream() << EMoveBy;
|
|
sl@0
|
454 |
iDevice->WriteStream() << aVector;
|
|
sl@0
|
455 |
}
|
|
sl@0
|
456 |
|
|
sl@0
|
457 |
EXPORT_C void CMetafileGc::Plot(const TPoint& aPoint)
|
|
sl@0
|
458 |
{
|
|
sl@0
|
459 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
460 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
461 |
iDevice->WriteStream() << EPlot;
|
|
sl@0
|
462 |
iDevice->WriteStream() << aPoint;
|
|
sl@0
|
463 |
}
|
|
sl@0
|
464 |
|
|
sl@0
|
465 |
EXPORT_C void CMetafileGc::DrawArc(const TRect& aRect,const TPoint& aStart,const TPoint& aEnd)
|
|
sl@0
|
466 |
{
|
|
sl@0
|
467 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
468 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
469 |
iDevice->WriteStream() << EDrawArc;
|
|
sl@0
|
470 |
iDevice->WriteStream() << aRect;
|
|
sl@0
|
471 |
iDevice->WriteStream() << aStart;
|
|
sl@0
|
472 |
iDevice->WriteStream() << aEnd;
|
|
sl@0
|
473 |
}
|
|
sl@0
|
474 |
|
|
sl@0
|
475 |
EXPORT_C void CMetafileGc::DrawLine(const TPoint& aPoint1,const TPoint& aPoint2)
|
|
sl@0
|
476 |
{
|
|
sl@0
|
477 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
478 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
479 |
iDevice->WriteStream() << EDrawLine;
|
|
sl@0
|
480 |
iDevice->WriteStream() << aPoint1;
|
|
sl@0
|
481 |
iDevice->WriteStream() << aPoint2;
|
|
sl@0
|
482 |
}
|
|
sl@0
|
483 |
|
|
sl@0
|
484 |
EXPORT_C void CMetafileGc::DrawLineTo(const TPoint& aPoint)
|
|
sl@0
|
485 |
{
|
|
sl@0
|
486 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
487 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
488 |
iDevice->WriteStream() << EDrawLineTo;
|
|
sl@0
|
489 |
iDevice->WriteStream() << aPoint;
|
|
sl@0
|
490 |
}
|
|
sl@0
|
491 |
|
|
sl@0
|
492 |
EXPORT_C void CMetafileGc::DrawLineBy(const TPoint& aVector)
|
|
sl@0
|
493 |
{
|
|
sl@0
|
494 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
495 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
496 |
iDevice->WriteStream() << EDrawLineBy;
|
|
sl@0
|
497 |
iDevice->WriteStream() << aVector;
|
|
sl@0
|
498 |
}
|
|
sl@0
|
499 |
|
|
sl@0
|
500 |
EXPORT_C void CMetafileGc::DrawPolyLine(const CArrayFix<TPoint>* aPointList)
|
|
sl@0
|
501 |
{
|
|
sl@0
|
502 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
503 |
TInt errCode = 0;
|
|
sl@0
|
504 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
505 |
iDevice->WriteStream() << EDrawPolyLine1;
|
|
sl@0
|
506 |
|
|
sl@0
|
507 |
TInt numpoints=aPointList->Count();
|
|
sl@0
|
508 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(numpoints));
|
|
sl@0
|
509 |
for (TInt i=0; i<numpoints; i++)
|
|
sl@0
|
510 |
iDevice->WriteStream() << (*aPointList)[i];
|
|
sl@0
|
511 |
}
|
|
sl@0
|
512 |
|
|
sl@0
|
513 |
EXPORT_C void CMetafileGc::DrawPolyLine(const TPoint* aPointList,TInt aNumPoints)
|
|
sl@0
|
514 |
{
|
|
sl@0
|
515 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
516 |
TInt errCode = 0;
|
|
sl@0
|
517 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
518 |
iDevice->WriteStream() << EDrawPolyLine2;
|
|
sl@0
|
519 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aNumPoints));
|
|
sl@0
|
520 |
TPoint *p=(TPoint*) aPointList,*pEnd=p+aNumPoints;
|
|
sl@0
|
521 |
for (; p<pEnd; p++)
|
|
sl@0
|
522 |
iDevice->WriteStream() << *p;
|
|
sl@0
|
523 |
}
|
|
sl@0
|
524 |
|
|
sl@0
|
525 |
EXPORT_C void CMetafileGc::DrawPie(const TRect& aRect,const TPoint& aStart,const TPoint& aEnd)
|
|
sl@0
|
526 |
{
|
|
sl@0
|
527 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
528 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
529 |
iDevice->WriteStream() << EDrawPie;
|
|
sl@0
|
530 |
iDevice->WriteStream() << aRect;
|
|
sl@0
|
531 |
iDevice->WriteStream() << aStart;
|
|
sl@0
|
532 |
iDevice->WriteStream() << aEnd;
|
|
sl@0
|
533 |
}
|
|
sl@0
|
534 |
|
|
sl@0
|
535 |
EXPORT_C void CMetafileGc::DrawEllipse(const TRect& aRect)
|
|
sl@0
|
536 |
{
|
|
sl@0
|
537 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
538 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
539 |
iDevice->WriteStream() << EDrawEllipse;
|
|
sl@0
|
540 |
iDevice->WriteStream() << aRect;
|
|
sl@0
|
541 |
}
|
|
sl@0
|
542 |
|
|
sl@0
|
543 |
EXPORT_C void CMetafileGc::DrawRect(const TRect& aRect)
|
|
sl@0
|
544 |
{
|
|
sl@0
|
545 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
546 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
547 |
iDevice->WriteStream() << EDrawRect;
|
|
sl@0
|
548 |
iDevice->WriteStream() << aRect;
|
|
sl@0
|
549 |
}
|
|
sl@0
|
550 |
|
|
sl@0
|
551 |
EXPORT_C void CMetafileGc::DrawRoundRect(const TRect& aRect,const TSize& aCornerSize)
|
|
sl@0
|
552 |
{
|
|
sl@0
|
553 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
554 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
555 |
iDevice->WriteStream() << EDrawRoundRect;
|
|
sl@0
|
556 |
iDevice->WriteStream() << aRect;
|
|
sl@0
|
557 |
iDevice->WriteStream() << aCornerSize;
|
|
sl@0
|
558 |
}
|
|
sl@0
|
559 |
|
|
sl@0
|
560 |
EXPORT_C TInt CMetafileGc::DrawPolygon(const CArrayFix<TPoint>* aPointList,TFillRule aFillRule)
|
|
sl@0
|
561 |
{
|
|
sl@0
|
562 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
563 |
TInt errCode = 0;
|
|
sl@0
|
564 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
565 |
iDevice->WriteStream() << EDrawPolygon1;
|
|
sl@0
|
566 |
TInt numpoints=aPointList->Count();
|
|
sl@0
|
567 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(numpoints));
|
|
sl@0
|
568 |
for (TInt i=0; i<numpoints; i++)
|
|
sl@0
|
569 |
iDevice->WriteStream() << (*aPointList)[i];
|
|
sl@0
|
570 |
TRAP(errCode, iDevice->WriteStream().WriteUint8L((TUint8) aFillRule));
|
|
sl@0
|
571 |
return KErrNone;
|
|
sl@0
|
572 |
}
|
|
sl@0
|
573 |
|
|
sl@0
|
574 |
EXPORT_C TInt CMetafileGc::DrawPolygon(const TPoint* aPointList,TInt aNumPoints,TFillRule aFillRule)
|
|
sl@0
|
575 |
{
|
|
sl@0
|
576 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
577 |
TInt errCode = 0;
|
|
sl@0
|
578 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
579 |
iDevice->WriteStream() << EDrawPolygon2;
|
|
sl@0
|
580 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aNumPoints));
|
|
sl@0
|
581 |
TPoint *p=(TPoint*) aPointList,*pEnd=p+aNumPoints;
|
|
sl@0
|
582 |
for (; p<pEnd; p++)
|
|
sl@0
|
583 |
iDevice->WriteStream() << *p;
|
|
sl@0
|
584 |
TRAP(errCode, iDevice->WriteStream().WriteUint8L((TUint8) aFillRule));
|
|
sl@0
|
585 |
return KErrNone;
|
|
sl@0
|
586 |
}
|
|
sl@0
|
587 |
|
|
sl@0
|
588 |
EXPORT_C void CMetafileGc::DrawBitmap(const TPoint& aTopLeft,const CFbsBitmap* aSource)
|
|
sl@0
|
589 |
{
|
|
sl@0
|
590 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
591 |
TInt errCode = 0;
|
|
sl@0
|
592 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
593 |
iDevice->WriteStream() << EDrawBitmap1;
|
|
sl@0
|
594 |
iDevice->WriteStream() << aTopLeft;
|
|
sl@0
|
595 |
TRAP(errCode, ExternalizeBitmapL(aSource));
|
|
sl@0
|
596 |
}
|
|
sl@0
|
597 |
|
|
sl@0
|
598 |
EXPORT_C void CMetafileGc::DrawBitmap(const TRect& aDestRect,const CFbsBitmap* aSource)
|
|
sl@0
|
599 |
{
|
|
sl@0
|
600 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
601 |
TInt errCode = 0;
|
|
sl@0
|
602 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
603 |
iDevice->WriteStream() << EDrawBitmap2;
|
|
sl@0
|
604 |
iDevice->WriteStream() << aDestRect;
|
|
sl@0
|
605 |
TRAP(errCode, ExternalizeBitmapL(aSource));
|
|
sl@0
|
606 |
}
|
|
sl@0
|
607 |
|
|
sl@0
|
608 |
EXPORT_C void CMetafileGc::DrawBitmap(const TRect& aDestRect,const CFbsBitmap* aSource,const TRect& aSourceRect)
|
|
sl@0
|
609 |
{
|
|
sl@0
|
610 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
611 |
TInt errCode = 0;
|
|
sl@0
|
612 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
613 |
iDevice->WriteStream() << EDrawBitmap3;
|
|
sl@0
|
614 |
iDevice->WriteStream() << aDestRect;
|
|
sl@0
|
615 |
TRAP(errCode, ExternalizeBitmapL(aSource));
|
|
sl@0
|
616 |
iDevice->WriteStream() << aSourceRect;
|
|
sl@0
|
617 |
}
|
|
sl@0
|
618 |
|
|
sl@0
|
619 |
EXPORT_C void CMetafileGc::DrawBitmapMasked(const TRect& /*aDestRect*/,const CFbsBitmap* /*aBitmap*/,const TRect& /*aSourceRect*/,const CFbsBitmap* /*aMaskBitmap*/,TBool /*aInvertMask*/)
|
|
sl@0
|
620 |
{}
|
|
sl@0
|
621 |
|
|
sl@0
|
622 |
EXPORT_C void CMetafileGc::DrawBitmapMasked(const TRect& /*aDestRect*/,const CWsBitmap* /*aBitmap*/,const TRect& /*aSourceRect*/,const CWsBitmap* /*aMaskBitmap*/,TBool /*aInvertMask*/)
|
|
sl@0
|
623 |
{}
|
|
sl@0
|
624 |
|
|
sl@0
|
625 |
EXPORT_C void CMetafileGc::MapColors(const TRect& /*aRect*/,const TRgb* /*aColors*/,TInt /*aNumPairs*/,TBool /*aMapForwards*/)
|
|
sl@0
|
626 |
{}
|
|
sl@0
|
627 |
|
|
sl@0
|
628 |
EXPORT_C TInt CMetafileGc::SetClippingRegion(const TRegion &/*aRegion*/)
|
|
sl@0
|
629 |
{
|
|
sl@0
|
630 |
return KErrNone;
|
|
sl@0
|
631 |
}
|
|
sl@0
|
632 |
|
|
sl@0
|
633 |
EXPORT_C void CMetafileGc::CancelClippingRegion()
|
|
sl@0
|
634 |
{}
|
|
sl@0
|
635 |
|
|
sl@0
|
636 |
EXPORT_C void CMetafileGc::DrawTextVertical(const TDesC& /*aText*/,const TPoint& /*aPos*/,TBool /*aUp*/)
|
|
sl@0
|
637 |
{}
|
|
sl@0
|
638 |
|
|
sl@0
|
639 |
EXPORT_C void CMetafileGc::DrawTextVertical(const TDesC& /*aText*/,const TRect& /*aBox*/,TInt /*aBaselineOffset*/,TBool /*aUp*/,TTextAlign /*aVert*/,TInt /*aMargin*/)
|
|
sl@0
|
640 |
{}
|
|
sl@0
|
641 |
|
|
sl@0
|
642 |
EXPORT_C TInt CMetafileGc::AlphaBlendBitmaps(const TPoint& /*aDestPt*/, const CFbsBitmap* /*aSrcBmp*/, const TRect& /*aSrcRect*/, const CFbsBitmap* /*aAlphaBmp*/, const TPoint& /*aAlphaPt*/)
|
|
sl@0
|
643 |
{
|
|
sl@0
|
644 |
return KErrNone;
|
|
sl@0
|
645 |
}
|
|
sl@0
|
646 |
|
|
sl@0
|
647 |
EXPORT_C TInt CMetafileGc::AlphaBlendBitmaps(const TPoint& /*aDestPt*/, const CWsBitmap* /*aSrcBmp*/, const TRect& /*aSrcRect*/, const CWsBitmap* /*aAlphaBmp*/, const TPoint& /*aAlphaPt*/)
|
|
sl@0
|
648 |
{
|
|
sl@0
|
649 |
return KErrNone;
|
|
sl@0
|
650 |
}
|
|
sl@0
|
651 |
|
|
sl@0
|
652 |
|
|
sl@0
|
653 |
EXPORT_C void CMetafileGc::DrawText(const TDesC& aString,const TPoint& aPosition)
|
|
sl@0
|
654 |
{
|
|
sl@0
|
655 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
656 |
TRAP_IGNORE(iDevice->UseGcL(iIndex));
|
|
sl@0
|
657 |
iDevice->WriteStream() << EDrawText1;
|
|
sl@0
|
658 |
iDevice->WriteStream() << aString;
|
|
sl@0
|
659 |
iDevice->WriteStream() << aPosition;
|
|
sl@0
|
660 |
}
|
|
sl@0
|
661 |
|
|
sl@0
|
662 |
EXPORT_C void CMetafileGc::DrawText(const TDesC& aString,const TRect& aBox,TInt aBaselineOffset,TTextAlign aHoriz,TInt aLeftMrg)
|
|
sl@0
|
663 |
{
|
|
sl@0
|
664 |
// TRAP and ignore the ERROR code due to this beeing a non-leaving method
|
|
sl@0
|
665 |
TInt errCode = 0;
|
|
sl@0
|
666 |
TRAP(errCode, iDevice->UseGcL(iIndex));
|
|
sl@0
|
667 |
iDevice->WriteStream() << EDrawText2;
|
|
sl@0
|
668 |
iDevice->WriteStream() << aString;
|
|
sl@0
|
669 |
iDevice->WriteStream() << aBox;
|
|
sl@0
|
670 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aBaselineOffset));
|
|
sl@0
|
671 |
TRAP(errCode, iDevice->WriteStream().WriteUint8L((TUint8) aHoriz));
|
|
sl@0
|
672 |
TRAP(errCode, iDevice->WriteStream().WriteInt32L(aLeftMrg));
|
|
sl@0
|
673 |
}
|
|
sl@0
|
674 |
|
|
sl@0
|
675 |
void CMetafileGc::ExternalizeBitmapL(const CFbsBitmap* aSource)
|
|
sl@0
|
676 |
{
|
|
sl@0
|
677 |
CFbsBitmap* bitmap=new(ELeave) CFbsBitmap;
|
|
sl@0
|
678 |
CleanupStack::PushL(bitmap);
|
|
sl@0
|
679 |
User::LeaveIfError(bitmap->Create(aSource->SizeInPixels(),iDevice->DisplayMode()));
|
|
sl@0
|
680 |
CFbsBitmapDevice* bitmapdevice=CFbsBitmapDevice::NewL(bitmap);
|
|
sl@0
|
681 |
CleanupStack::PushL(bitmapdevice);
|
|
sl@0
|
682 |
CFbsBitGc* gc;
|
|
sl@0
|
683 |
User::LeaveIfError(bitmapdevice->CreateContext((CGraphicsContext*&) gc));
|
|
sl@0
|
684 |
CleanupStack::PushL(gc);
|
|
sl@0
|
685 |
gc->BitBlt(TPoint(0,0),aSource);
|
|
sl@0
|
686 |
bitmap->ExternalizeL(iDevice->WriteStream());
|
|
sl@0
|
687 |
CleanupStack::PopAndDestroy(3);
|
|
sl@0
|
688 |
}
|
|
sl@0
|
689 |
|
|
sl@0
|
690 |
EXPORT_C CMetafilePlayback::CMetafilePlayback(CGraphicsDevice* aDevice):
|
|
sl@0
|
691 |
iDevice(aDevice)
|
|
sl@0
|
692 |
{
|
|
sl@0
|
693 |
__DECLARE_NAME(_S("CMetafilePlayback"));
|
|
sl@0
|
694 |
}
|
|
sl@0
|
695 |
|
|
sl@0
|
696 |
EXPORT_C CMetafilePlayback* CMetafilePlayback::NewL(CGraphicsDevice* aDevice)
|
|
sl@0
|
697 |
{
|
|
sl@0
|
698 |
CMetafilePlayback* playback=new(ELeave) CMetafilePlayback(aDevice);
|
|
sl@0
|
699 |
return playback;
|
|
sl@0
|
700 |
}
|
|
sl@0
|
701 |
|
|
sl@0
|
702 |
EXPORT_C CMetafilePlayback::~CMetafilePlayback()
|
|
sl@0
|
703 |
{
|
|
sl@0
|
704 |
}
|
|
sl@0
|
705 |
|
|
sl@0
|
706 |
|
|
sl@0
|
707 |
EXPORT_C void CMetafilePlayback::DrawL(RReadStream& aReadStream)
|
|
sl@0
|
708 |
{
|
|
sl@0
|
709 |
CArrayPtrFlat<CGraphicsContext>* gclist=new(ELeave) CArrayPtrFlat<CGraphicsContext>(8);
|
|
sl@0
|
710 |
CleanupStack::PushL(gclist);
|
|
sl@0
|
711 |
CFontStack* fontstack = CFontStack::NewL(iDevice);
|
|
sl@0
|
712 |
CleanupStack::PushL(fontstack);
|
|
sl@0
|
713 |
CArrayFixFlat<TPoint>* pointlist=new(ELeave) CArrayFixFlat<TPoint>(8);
|
|
sl@0
|
714 |
CleanupStack::PushL(pointlist);
|
|
sl@0
|
715 |
CFbsBitmap* bitmap=new(ELeave) CFbsBitmap;
|
|
sl@0
|
716 |
CleanupStack::PushL(bitmap);
|
|
sl@0
|
717 |
TSize kpixelsizeintwips;
|
|
sl@0
|
718 |
aReadStream >> kpixelsizeintwips;
|
|
sl@0
|
719 |
TGraphicsContextCommandCode code;
|
|
sl@0
|
720 |
TInt gcindex=0;
|
|
sl@0
|
721 |
do
|
|
sl@0
|
722 |
{
|
|
sl@0
|
723 |
code = (TGraphicsContextCommandCode) aReadStream.ReadUint8L();
|
|
sl@0
|
724 |
switch (code)
|
|
sl@0
|
725 |
{
|
|
sl@0
|
726 |
case EUseGc:
|
|
sl@0
|
727 |
{
|
|
sl@0
|
728 |
TInt gcindex=aReadStream.ReadInt32L();
|
|
sl@0
|
729 |
if (gcindex>=gclist->Count())
|
|
sl@0
|
730 |
{
|
|
sl@0
|
731 |
for (TInt i=gclist->Count(); i<=gcindex; i++)
|
|
sl@0
|
732 |
{
|
|
sl@0
|
733 |
CGraphicsContext* gc;
|
|
sl@0
|
734 |
User::LeaveIfError(iDevice->CreateContext(gc));
|
|
sl@0
|
735 |
CleanupStack::PushL(gc);
|
|
sl@0
|
736 |
gclist->AppendL(gc);
|
|
sl@0
|
737 |
}
|
|
sl@0
|
738 |
}
|
|
sl@0
|
739 |
|
|
sl@0
|
740 |
break;
|
|
sl@0
|
741 |
}
|
|
sl@0
|
742 |
case EEndOfStream:
|
|
sl@0
|
743 |
{
|
|
sl@0
|
744 |
break;
|
|
sl@0
|
745 |
}
|
|
sl@0
|
746 |
case ESetOrigin:
|
|
sl@0
|
747 |
{
|
|
sl@0
|
748 |
TPoint pos;
|
|
sl@0
|
749 |
aReadStream >> pos;
|
|
sl@0
|
750 |
(*gclist)[gcindex]->SetOrigin(pos);
|
|
sl@0
|
751 |
break;
|
|
sl@0
|
752 |
}
|
|
sl@0
|
753 |
case ESetDrawMode:
|
|
sl@0
|
754 |
{
|
|
sl@0
|
755 |
CGraphicsContext::TDrawMode drawingmode;
|
|
sl@0
|
756 |
drawingmode = (CGraphicsContext::TDrawMode) aReadStream.ReadUint8L();
|
|
sl@0
|
757 |
(*gclist)[gcindex]->SetDrawMode(drawingmode);
|
|
sl@0
|
758 |
break;
|
|
sl@0
|
759 |
}
|
|
sl@0
|
760 |
case ESetClippingRect:
|
|
sl@0
|
761 |
{
|
|
sl@0
|
762 |
TRect rect;
|
|
sl@0
|
763 |
aReadStream >> rect;
|
|
sl@0
|
764 |
(*gclist)[gcindex]->SetClippingRect(rect);
|
|
sl@0
|
765 |
break;
|
|
sl@0
|
766 |
}
|
|
sl@0
|
767 |
case ECancelClippingRect:
|
|
sl@0
|
768 |
{
|
|
sl@0
|
769 |
(*gclist)[gcindex]->CancelClippingRect();
|
|
sl@0
|
770 |
break;
|
|
sl@0
|
771 |
}
|
|
sl@0
|
772 |
case EReset:
|
|
sl@0
|
773 |
{
|
|
sl@0
|
774 |
(*gclist)[gcindex]->CancelClippingRect();
|
|
sl@0
|
775 |
break;
|
|
sl@0
|
776 |
}
|
|
sl@0
|
777 |
case EUseFont:
|
|
sl@0
|
778 |
{
|
|
sl@0
|
779 |
TFontSpec spec;
|
|
sl@0
|
780 |
aReadStream >> spec;
|
|
sl@0
|
781 |
aReadStream.ReadInt32L(); // height in pixels
|
|
sl@0
|
782 |
aReadStream.ReadInt32L(); // baseline offset in pixels
|
|
sl@0
|
783 |
spec.iHeight=((spec.iHeight*iDevice->VerticalPixelsToTwips(1000))+(kpixelsizeintwips.iHeight/2))/kpixelsizeintwips.iHeight;
|
|
sl@0
|
784 |
CFont* font;
|
|
sl@0
|
785 |
User::LeaveIfError(iDevice->GetNearestFontToDesignHeightInTwips(font,spec));
|
|
sl@0
|
786 |
fontstack->AddFontL(font);
|
|
sl@0
|
787 |
(*gclist)[gcindex]->UseFont(font);
|
|
sl@0
|
788 |
break;
|
|
sl@0
|
789 |
}
|
|
sl@0
|
790 |
case EDiscardFont:
|
|
sl@0
|
791 |
{
|
|
sl@0
|
792 |
(*gclist)[gcindex]->DiscardFont();
|
|
sl@0
|
793 |
break;
|
|
sl@0
|
794 |
}
|
|
sl@0
|
795 |
case ESetUnderlineStyle:
|
|
sl@0
|
796 |
{
|
|
sl@0
|
797 |
TFontUnderline underlinestyle;
|
|
sl@0
|
798 |
underlinestyle = (TFontUnderline) aReadStream.ReadUint8L();
|
|
sl@0
|
799 |
(*gclist)[gcindex]->SetUnderlineStyle(underlinestyle);
|
|
sl@0
|
800 |
break;
|
|
sl@0
|
801 |
}
|
|
sl@0
|
802 |
case ESetStrikethroughStyle:
|
|
sl@0
|
803 |
{
|
|
sl@0
|
804 |
TFontStrikethrough strikethroughstyle;
|
|
sl@0
|
805 |
strikethroughstyle = (TFontStrikethrough) aReadStream.ReadUint8L();
|
|
sl@0
|
806 |
(*gclist)[gcindex]->SetStrikethroughStyle(strikethroughstyle);
|
|
sl@0
|
807 |
break;
|
|
sl@0
|
808 |
}
|
|
sl@0
|
809 |
case ESetWordJustification:
|
|
sl@0
|
810 |
{
|
|
sl@0
|
811 |
TInt excesswidth,numgaps;
|
|
sl@0
|
812 |
excesswidth=aReadStream.ReadInt32L();
|
|
sl@0
|
813 |
numgaps=aReadStream.ReadInt32L();
|
|
sl@0
|
814 |
(*gclist)[gcindex]->SetWordJustification(excesswidth,numgaps);
|
|
sl@0
|
815 |
break;
|
|
sl@0
|
816 |
}
|
|
sl@0
|
817 |
case ESetCharJustification:
|
|
sl@0
|
818 |
{
|
|
sl@0
|
819 |
TInt excesswidth,numgaps;
|
|
sl@0
|
820 |
excesswidth=aReadStream.ReadInt32L();
|
|
sl@0
|
821 |
numgaps=aReadStream.ReadInt32L();
|
|
sl@0
|
822 |
(*gclist)[gcindex]->SetCharJustification(excesswidth,numgaps);
|
|
sl@0
|
823 |
break;
|
|
sl@0
|
824 |
}
|
|
sl@0
|
825 |
case ESetPenColor:
|
|
sl@0
|
826 |
{
|
|
sl@0
|
827 |
TRgb color;
|
|
sl@0
|
828 |
aReadStream >> color;
|
|
sl@0
|
829 |
(*gclist)[gcindex]->SetPenColor(color);
|
|
sl@0
|
830 |
break;
|
|
sl@0
|
831 |
}
|
|
sl@0
|
832 |
case ESetPenStyle:
|
|
sl@0
|
833 |
{
|
|
sl@0
|
834 |
CGraphicsContext::TPenStyle penstyle;
|
|
sl@0
|
835 |
penstyle=(CGraphicsContext::TPenStyle) aReadStream.ReadUint8L();
|
|
sl@0
|
836 |
(*gclist)[gcindex]->SetPenStyle(penstyle);
|
|
sl@0
|
837 |
break;
|
|
sl@0
|
838 |
}
|
|
sl@0
|
839 |
case ESetPenSize:
|
|
sl@0
|
840 |
{
|
|
sl@0
|
841 |
TSize size;
|
|
sl@0
|
842 |
aReadStream >> size;
|
|
sl@0
|
843 |
(*gclist)[gcindex]->SetPenSize(size);
|
|
sl@0
|
844 |
break;
|
|
sl@0
|
845 |
}
|
|
sl@0
|
846 |
case ESetBrushColor:
|
|
sl@0
|
847 |
{
|
|
sl@0
|
848 |
TRgb color;
|
|
sl@0
|
849 |
aReadStream >> color;
|
|
sl@0
|
850 |
(*gclist)[gcindex]->SetBrushColor(color);
|
|
sl@0
|
851 |
break;
|
|
sl@0
|
852 |
}
|
|
sl@0
|
853 |
case ESetBrushStyle:
|
|
sl@0
|
854 |
{
|
|
sl@0
|
855 |
CGraphicsContext::TBrushStyle brushstyle;
|
|
sl@0
|
856 |
brushstyle = (CGraphicsContext::TBrushStyle) aReadStream.ReadUint8L();
|
|
sl@0
|
857 |
(*gclist)[gcindex]->SetBrushStyle(brushstyle);
|
|
sl@0
|
858 |
break;
|
|
sl@0
|
859 |
}
|
|
sl@0
|
860 |
case ESetBrushOrigin:
|
|
sl@0
|
861 |
{
|
|
sl@0
|
862 |
TPoint origin;
|
|
sl@0
|
863 |
aReadStream >> origin;
|
|
sl@0
|
864 |
(*gclist)[gcindex]->SetBrushOrigin(origin);
|
|
sl@0
|
865 |
break;
|
|
sl@0
|
866 |
}
|
|
sl@0
|
867 |
case EUseBrushPattern:
|
|
sl@0
|
868 |
{
|
|
sl@0
|
869 |
bitmap->InternalizeL(aReadStream);
|
|
sl@0
|
870 |
(*gclist)[gcindex]->UseBrushPattern(bitmap);
|
|
sl@0
|
871 |
bitmap->Reset();
|
|
sl@0
|
872 |
break;
|
|
sl@0
|
873 |
}
|
|
sl@0
|
874 |
case EDiscardBrushPattern:
|
|
sl@0
|
875 |
{
|
|
sl@0
|
876 |
(*gclist)[gcindex]->DiscardBrushPattern();
|
|
sl@0
|
877 |
break;
|
|
sl@0
|
878 |
}
|
|
sl@0
|
879 |
case EMoveTo:
|
|
sl@0
|
880 |
{
|
|
sl@0
|
881 |
TPoint point;
|
|
sl@0
|
882 |
aReadStream >> point;
|
|
sl@0
|
883 |
(*gclist)[gcindex]->MoveTo(point);
|
|
sl@0
|
884 |
break;
|
|
sl@0
|
885 |
}
|
|
sl@0
|
886 |
case EMoveBy:
|
|
sl@0
|
887 |
{
|
|
sl@0
|
888 |
TPoint vector;
|
|
sl@0
|
889 |
aReadStream >> vector;
|
|
sl@0
|
890 |
(*gclist)[gcindex]->MoveBy(vector);
|
|
sl@0
|
891 |
break;
|
|
sl@0
|
892 |
}
|
|
sl@0
|
893 |
case EPlot:
|
|
sl@0
|
894 |
{
|
|
sl@0
|
895 |
TPoint point;
|
|
sl@0
|
896 |
aReadStream >> point;
|
|
sl@0
|
897 |
(*gclist)[gcindex]->Plot(point);
|
|
sl@0
|
898 |
break;
|
|
sl@0
|
899 |
}
|
|
sl@0
|
900 |
case EDrawArc:
|
|
sl@0
|
901 |
{
|
|
sl@0
|
902 |
TRect rect;
|
|
sl@0
|
903 |
aReadStream >> rect;
|
|
sl@0
|
904 |
TPoint start,end;
|
|
sl@0
|
905 |
aReadStream >> start;
|
|
sl@0
|
906 |
aReadStream >> end;
|
|
sl@0
|
907 |
(*gclist)[gcindex]->DrawArc(rect,start,end);
|
|
sl@0
|
908 |
break;
|
|
sl@0
|
909 |
}
|
|
sl@0
|
910 |
case EDrawLine:
|
|
sl@0
|
911 |
{
|
|
sl@0
|
912 |
TPoint point1,point2;
|
|
sl@0
|
913 |
aReadStream >> point1;
|
|
sl@0
|
914 |
aReadStream >> point2;
|
|
sl@0
|
915 |
(*gclist)[gcindex]->DrawLine(point1,point2);
|
|
sl@0
|
916 |
break;
|
|
sl@0
|
917 |
}
|
|
sl@0
|
918 |
case EDrawLineTo:
|
|
sl@0
|
919 |
{
|
|
sl@0
|
920 |
TPoint point;
|
|
sl@0
|
921 |
aReadStream >> point;
|
|
sl@0
|
922 |
(*gclist)[gcindex]->DrawLineTo(point);
|
|
sl@0
|
923 |
break;
|
|
sl@0
|
924 |
}
|
|
sl@0
|
925 |
case EDrawLineBy:
|
|
sl@0
|
926 |
{
|
|
sl@0
|
927 |
TPoint vector;
|
|
sl@0
|
928 |
aReadStream >> vector;
|
|
sl@0
|
929 |
(*gclist)[gcindex]->DrawLineBy(vector);
|
|
sl@0
|
930 |
break;
|
|
sl@0
|
931 |
}
|
|
sl@0
|
932 |
case EDrawPolyLine1:
|
|
sl@0
|
933 |
{
|
|
sl@0
|
934 |
}
|
|
sl@0
|
935 |
case EDrawPolyLine2:
|
|
sl@0
|
936 |
{
|
|
sl@0
|
937 |
TInt numpoints;
|
|
sl@0
|
938 |
numpoints=aReadStream.ReadInt32L();
|
|
sl@0
|
939 |
for (TInt i=0; i<numpoints; i++)
|
|
sl@0
|
940 |
{
|
|
sl@0
|
941 |
TPoint point;
|
|
sl@0
|
942 |
aReadStream >> point;
|
|
sl@0
|
943 |
pointlist->AppendL(point);
|
|
sl@0
|
944 |
}
|
|
sl@0
|
945 |
(*gclist)[gcindex]->DrawPolyLine(pointlist);
|
|
sl@0
|
946 |
pointlist->Reset();
|
|
sl@0
|
947 |
break;
|
|
sl@0
|
948 |
}
|
|
sl@0
|
949 |
case EDrawPie:
|
|
sl@0
|
950 |
{
|
|
sl@0
|
951 |
TRect rect;
|
|
sl@0
|
952 |
aReadStream >> rect;
|
|
sl@0
|
953 |
TPoint start,end;
|
|
sl@0
|
954 |
aReadStream >> start;
|
|
sl@0
|
955 |
aReadStream >> end;
|
|
sl@0
|
956 |
(*gclist)[gcindex]->DrawPie(rect,start,end);
|
|
sl@0
|
957 |
break;
|
|
sl@0
|
958 |
}
|
|
sl@0
|
959 |
case EDrawEllipse:
|
|
sl@0
|
960 |
{
|
|
sl@0
|
961 |
TRect rect;
|
|
sl@0
|
962 |
aReadStream >> rect;
|
|
sl@0
|
963 |
(*gclist)[gcindex]->DrawEllipse(rect);
|
|
sl@0
|
964 |
break;
|
|
sl@0
|
965 |
}
|
|
sl@0
|
966 |
case EDrawRect:
|
|
sl@0
|
967 |
{
|
|
sl@0
|
968 |
TRect rect;
|
|
sl@0
|
969 |
aReadStream >> rect;
|
|
sl@0
|
970 |
(*gclist)[gcindex]->DrawRect(rect);
|
|
sl@0
|
971 |
break;
|
|
sl@0
|
972 |
}
|
|
sl@0
|
973 |
case EDrawRoundRect:
|
|
sl@0
|
974 |
{
|
|
sl@0
|
975 |
TRect rect;
|
|
sl@0
|
976 |
aReadStream >> rect;
|
|
sl@0
|
977 |
TSize cornersize;
|
|
sl@0
|
978 |
aReadStream >> cornersize;
|
|
sl@0
|
979 |
(*gclist)[gcindex]->DrawRoundRect(rect,cornersize);
|
|
sl@0
|
980 |
break;
|
|
sl@0
|
981 |
}
|
|
sl@0
|
982 |
case EDrawPolygon1:
|
|
sl@0
|
983 |
{
|
|
sl@0
|
984 |
}
|
|
sl@0
|
985 |
case EDrawPolygon2:
|
|
sl@0
|
986 |
{
|
|
sl@0
|
987 |
TInt numpoints;
|
|
sl@0
|
988 |
numpoints=aReadStream.ReadInt32L();
|
|
sl@0
|
989 |
for (TInt i=0; i<numpoints; i++)
|
|
sl@0
|
990 |
{
|
|
sl@0
|
991 |
TPoint point;
|
|
sl@0
|
992 |
aReadStream >> point;
|
|
sl@0
|
993 |
pointlist->AppendL(point);
|
|
sl@0
|
994 |
}
|
|
sl@0
|
995 |
CGraphicsContext::TFillRule fillrule=(CGraphicsContext::TFillRule) aReadStream.ReadUint8L();
|
|
sl@0
|
996 |
(*gclist)[gcindex]->DrawPolygon(pointlist,fillrule);
|
|
sl@0
|
997 |
pointlist->Reset();
|
|
sl@0
|
998 |
break;
|
|
sl@0
|
999 |
}
|
|
sl@0
|
1000 |
case EDrawBitmap1:
|
|
sl@0
|
1001 |
{
|
|
sl@0
|
1002 |
TPoint topleft;
|
|
sl@0
|
1003 |
aReadStream >> topleft;
|
|
sl@0
|
1004 |
bitmap->InternalizeL(aReadStream);
|
|
sl@0
|
1005 |
(*gclist)[gcindex]->DrawBitmap(topleft,bitmap);
|
|
sl@0
|
1006 |
bitmap->Reset();
|
|
sl@0
|
1007 |
break;
|
|
sl@0
|
1008 |
}
|
|
sl@0
|
1009 |
case EDrawBitmap2:
|
|
sl@0
|
1010 |
{
|
|
sl@0
|
1011 |
TRect destrect;
|
|
sl@0
|
1012 |
aReadStream >> destrect;
|
|
sl@0
|
1013 |
bitmap->InternalizeL(aReadStream);
|
|
sl@0
|
1014 |
(*gclist)[gcindex]->DrawBitmap(destrect,bitmap);
|
|
sl@0
|
1015 |
bitmap->Reset();
|
|
sl@0
|
1016 |
break;
|
|
sl@0
|
1017 |
}
|
|
sl@0
|
1018 |
case EDrawBitmap3:
|
|
sl@0
|
1019 |
{
|
|
sl@0
|
1020 |
TRect destrect;
|
|
sl@0
|
1021 |
aReadStream >> destrect;
|
|
sl@0
|
1022 |
bitmap->InternalizeL(aReadStream);
|
|
sl@0
|
1023 |
TRect sourcerect;
|
|
sl@0
|
1024 |
aReadStream >> sourcerect;
|
|
sl@0
|
1025 |
(*gclist)[gcindex]->DrawBitmap(destrect,bitmap,sourcerect);
|
|
sl@0
|
1026 |
bitmap->Reset();
|
|
sl@0
|
1027 |
break;
|
|
sl@0
|
1028 |
}
|
|
sl@0
|
1029 |
case EDrawText1:
|
|
sl@0
|
1030 |
{
|
|
sl@0
|
1031 |
HBufC* string=HBufC::NewLC(aReadStream,KMaxTInt);
|
|
sl@0
|
1032 |
TPoint position;
|
|
sl@0
|
1033 |
aReadStream >> position;
|
|
sl@0
|
1034 |
(*gclist)[gcindex]->DrawText(*string,position);
|
|
sl@0
|
1035 |
CleanupStack::PopAndDestroy();
|
|
sl@0
|
1036 |
break;
|
|
sl@0
|
1037 |
}
|
|
sl@0
|
1038 |
case EDrawText2:
|
|
sl@0
|
1039 |
{
|
|
sl@0
|
1040 |
HBufC* string=HBufC::NewLC(aReadStream,KMaxTInt);
|
|
sl@0
|
1041 |
TRect box;
|
|
sl@0
|
1042 |
aReadStream >> box;
|
|
sl@0
|
1043 |
TInt baselineoffset=aReadStream.ReadInt32L();
|
|
sl@0
|
1044 |
CGraphicsContext::TTextAlign horiz=(CGraphicsContext::TTextAlign) aReadStream.ReadUint8L();
|
|
sl@0
|
1045 |
TInt leftmrg=aReadStream.ReadInt32L();
|
|
sl@0
|
1046 |
(*gclist)[gcindex]->DrawText(*string,box,baselineoffset,horiz,leftmrg);
|
|
sl@0
|
1047 |
CleanupStack::PopAndDestroy();
|
|
sl@0
|
1048 |
break;
|
|
sl@0
|
1049 |
}
|
|
sl@0
|
1050 |
}
|
|
sl@0
|
1051 |
}
|
|
sl@0
|
1052 |
while (code!=EEndOfStream);
|
|
sl@0
|
1053 |
CleanupStack::PopAndDestroy(gclist->Count()+4);
|
|
sl@0
|
1054 |
}
|