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/*
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* Copyright (c) 2003 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: SVG Engine source file
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*
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*/
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#include "SVGEngineImpl.h"
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#include "SVGEngineInterfaceImpl.h"
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#include "GfxAffineTransform.h"
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#include "SVGTimer.h"
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#include "SVGSvgElementImpl.h"
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//#include "SVGTransformableImpl.h"
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//#include "SVGSchemaData.h"
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//#include "GfxPoint2D.h"
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//#include "GfxRectangle2D.h"
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#include "SVGErrorImpl.h"
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// added for JSR support
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#include "SVGRectElementImpl.h"
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#include "SVGAnimationBase.h"
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#include "e32math.h"
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//#include "SVGFourPointRect.h"
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#include "SVGTextElementImpl.h"
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#include "SVGTextAreaElementImpl.h"
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#include "SVGListener.h"
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#include "SVGUseElementImpl.h"
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//#include "SvgEventHandler.h"
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#include "SVGMediaAnimationElementImpl.h"
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#include <AknUtils.h>
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#include <avkon.hrh>
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#include "SvgBitmapFontProvider.h"
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#include "SvgStopElementImpl.h"
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#include "SVGGradientElementImpl.h"
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#include <utf.h>
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#define SvgUnitPixels 1
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#define SvgUnitPercent 2
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#define KBackgroundColor 0xffffffff
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_LIT(OFFSET, "offset");
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_LIT(ZEROVALUE, "0");
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// --------------------------------------------------------------------------
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// EXPORT_C CSvgEngineInterfaceImpl* CSvgEngineInterfaceImpl::NewL( CFbsBitmap* aFrameBuffer,
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// ---------------------------------------------------------------------------
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EXPORT_C CSvgEngineInterfaceImpl* CSvgEngineInterfaceImpl::NewL( CFbsBitmap* aFrameBuffer,
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MSvgRequestObserver* aReqObserver, TFontSpec& aFontSpec )
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{
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CSvgEngineInterfaceImpl* self = new ( ELeave ) CSvgEngineInterfaceImpl;
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CleanupStack::PushL( self );
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self->ConstructL( aFrameBuffer, aReqObserver,aFontSpec );
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CleanupStack::Pop();
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return self;
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}
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// --------------------------------------------------------------------------
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EXPORT_C CSvgEngineInterfaceImpl* CSvgEngineInterfaceImpl::NewL( CFbsBitmap* aFrameBuffer,
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MSvgRequestObserver* aReqObserver, TFontSpec& aFontSpec ,SVGRendererId aRendererType)
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{
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CSvgEngineInterfaceImpl* self = new ( ELeave ) CSvgEngineInterfaceImpl;
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CleanupStack::PushL( self );
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self->ConstructL( aFrameBuffer, aReqObserver,aFontSpec,aRendererType );
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CleanupStack::Pop();
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return self;
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}
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// EXPORT_C CSvgEngineInterfaceImpl* CSvgEngineInterfaceImpl::NewLC( CFbsBitmap* aFrameBuffer,
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// ---------------------------------------------------------------------------
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EXPORT_C CSvgEngineInterfaceImpl* CSvgEngineInterfaceImpl::NewLC( CFbsBitmap* aFrameBuffer,
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MSvgRequestObserver* aReqObserver,TFontSpec& aFontSpec )
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{
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CSvgEngineInterfaceImpl* self = new ( ELeave ) CSvgEngineInterfaceImpl;
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CleanupStack::PushL( self );
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self->ConstructL( aFrameBuffer, aReqObserver,aFontSpec );
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return self;
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}
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// --------------------------------------------------------------------------
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EXPORT_C CSvgEngineInterfaceImpl* CSvgEngineInterfaceImpl::NewLC( CFbsBitmap* aFrameBuffer,
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MSvgRequestObserver* aReqObserver,TFontSpec& aFontSpec ,SVGRendererId aRendererType)
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{
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CSvgEngineInterfaceImpl* self = new ( ELeave ) CSvgEngineInterfaceImpl;
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CleanupStack::PushL( self );
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self->ConstructL( aFrameBuffer, aReqObserver,aFontSpec,aRendererType );
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return self;
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}
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// EXPORT_C CSvgEngineInterfaceImpl::CSvgEngineInterfaceImpl()
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// ---------------------------------------------------------------------------
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EXPORT_C CSvgEngineInterfaceImpl::CSvgEngineInterfaceImpl()
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{
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iIsLoadingRequest = EFalse;
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iMouseDownFlag = EFalse;
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iDrmRightsConsumptionEnabled = ETrue;
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}
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// --------------------------------------------------------------------------
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// EXPORT_C void CSvgEngineInterfaceImpl::ConstructL( CFbsBitmap* aFrameBuffer,
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// ---------------------------------------------------------------------------
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EXPORT_C void CSvgEngineInterfaceImpl::ConstructL( CFbsBitmap* aFrameBuffer,
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MSvgRequestObserver* aReqObserver,TFontSpec& aFontSpec )
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{
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iSvgBitmapFontProvider = CSvgBitmapFontProvider::NewL( aFontSpec );
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iSvgEngine = CSvgEngineImpl::NewL( aFrameBuffer, aReqObserver,aFontSpec, iSvgBitmapFontProvider );
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iSvgEnginePointers.Append(iSvgEngine);
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SetDRMMode( ETrue );
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SetThumbNailMode( EFalse );
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iFileIsLoaded = EFalse;
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iTotalRotation= 0;
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iSvgError = CSvgErrorImpl::NewL();
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// Not needed since no more VGR. Causes issues when multiple
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// contexts are created by multiple engines...
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// CustomOption(ETrue);
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}
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//NGA :: Renderer selector included
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// --------------------------------------------------------------------------
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// EXPORT_C void CSvgEngineInterfaceImpl::ConstructL( CFbsBitmap* aFrameBuffer,
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// ---------------------------------------------------------------------------
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EXPORT_C void CSvgEngineInterfaceImpl::ConstructL( CFbsBitmap* aFrameBuffer,
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MSvgRequestObserver* aReqObserver,TFontSpec& aFontSpec,SVGRendererId aRendererType )
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{
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iSvgBitmapFontProvider = CSvgBitmapFontProvider::NewL( aFontSpec );
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iSvgEngine = CSvgEngineImpl::NewL( aFrameBuffer, aReqObserver,aFontSpec, iSvgBitmapFontProvider ,aRendererType);
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iSvgEnginePointers.Append(iSvgEngine);
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SetDRMMode( ETrue );
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SetThumbNailMode( EFalse );
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iFileIsLoaded = EFalse;
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iTotalRotation= 0;
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iSvgError = CSvgErrorImpl::NewL();
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// Not needed since no more VGR. Causes issues when multiple
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// contexts are created by multiple engines...
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// CustomOption(ETrue);
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}
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// EXPORT_C void CSvgEngineInterfaceImpl::ConstructL()
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// ---------------------------------------------------------------------------
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EXPORT_C void CSvgEngineInterfaceImpl::ConstructL()
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{
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iSvgEngine = NULL;
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iFileIsLoaded = EFalse;
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iTotalRotation= 0;
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iSvgError = CSvgErrorImpl::NewL();
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//Added to populated the font spec with variant default font
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const TInt KApacFontId = EApacPlain16;
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const TInt KLatintFontId = ELatinBold12;
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TInt fontId = KLatintFontId;
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switch ( AknLayoutUtils::Variant() )
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{
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case EApacVariant:
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{
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fontId = KApacFontId;
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}
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break;
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case EEuropeanVariant:
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default:
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break;
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}
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const CFont* font = AknLayoutUtils::FontFromId( fontId );
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TFontSpec spec = font->FontSpecInTwips();
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iSvgBitmapFontProvider = CSvgBitmapFontProvider::NewL( spec );
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// Not needed since no more VGR. Causes issues when multiple
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// contexts are created by multiple engines...
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// CustomOption(ETrue);
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}
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EXPORT_C void CSvgEngineInterfaceImpl::ConstructL(TFontSpec& aFontSpec)
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{
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iSvgEngine = NULL;
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iFileIsLoaded = EFalse;
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iTotalRotation= 0;
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iSvgError = CSvgErrorImpl::NewL();
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iSvgBitmapFontProvider = CSvgBitmapFontProvider::NewL( aFontSpec );
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}
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// --------------------------------------------------------------------------
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// EXPORT_C CSvgEngineInterfaceImpl::~CSvgEngineInterfaceImpl()
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// ---------------------------------------------------------------------------
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EXPORT_C CSvgEngineInterfaceImpl::~CSvgEngineInterfaceImpl()
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{
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iSvgDocumentPointers.ResetAndDestroy();
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iSvgDocumentPointers.Close();
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iSvgEnginePointers.ResetAndDestroy();
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iSvgEnginePointers.Close();
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delete iSvgBitmapFontProvider ;
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//delete iTimer;
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if(iSvgError)
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{
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delete iSvgError;
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iSvgError = NULL;
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}
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iSvgLoadingListeners.Close();
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iSvgMouseEnteredElements.Close();
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}
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//DEPRECATED API
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// --------------------------------------------------------------------------
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// EXPORT_C void CSvgEngineInterfaceImpl::Destroy()
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// ---------------------------------------------------------------------------
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EXPORT_C void CSvgEngineInterfaceImpl::Destroy()
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{
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DestroyDocument(iSvgLoadedDocument);
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iSvgLoadedDocument = NULL;
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}
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// --------------------------------------------------------------------------
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// void CSvgEngineInterfaceImpl::PostLoadProcessing( TInt aDocumentHandle )
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// ---------------------------------------------------------------------------
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void CSvgEngineInterfaceImpl::PostLoadProcessing( TInt /* aDocumentHandle */ )
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{
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}
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// ---------------------------------------------------------------------------
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//Deprecated for platform security
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// ---------------------------------------------------------------------------
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EXPORT_C MSvgError* CSvgEngineInterfaceImpl::Load( const TDesC& aFileName )
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{
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TInt documentHandle = 0;
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iTotalRotation = 0;
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iSvgError->SetErrorCode( ESvgNoError );
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// Destroy current loaded document.
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DestroyDocument(iSvgLoadedDocument);
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iIsLoadingRequest = ETrue;
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TRAPD( error, iSvgEngine->iSvgNames->AppendL(aFileName));
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if( error != KErrNone )
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{
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_LIT( KErrorMsg, "Failed to Append filename" );
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CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, error,KErrorMsg, aFileName );
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return iSvgError;
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}
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PrepareDom( aFileName, documentHandle );
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iIsLoadingRequest = EFalse;
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if ( iSvgError->HasError() && !iSvgError->IsWarning() )
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{
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return iSvgError;
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}
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PostLoadProcessing( documentHandle );
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iSvgLoadedDocument = (CSvgDocumentImpl*)documentHandle;
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return iSvgError;
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}
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// ---------------------------------------------------------------------------
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// Modified Load function to take RFile aHandle.
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// ---------------------------------------------------------------------------
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EXPORT_C MSvgError* CSvgEngineInterfaceImpl::Load( RFile& aFileHandle)
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{
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TInt documentHandle = 0;
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iTotalRotation = 0;
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iSvgError->SetErrorCode( ESvgNoError );
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// Destroy current loaded document.
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DestroyDocument(iSvgLoadedDocument);
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TFileName fileName;
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aFileHandle.Name(fileName);
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iSvgEngine->iSvgNames->AppendL(fileName);
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iIsLoadingRequest = ETrue;
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PrepareDom( aFileHandle, documentHandle );
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iIsLoadingRequest = EFalse;
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if ( iSvgError->HasError() && !iSvgError->IsWarning() )
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{
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return iSvgError;
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}
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PostLoadProcessing( documentHandle );
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iSvgLoadedDocument = (CSvgDocumentImpl*)documentHandle;
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return iSvgError;
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}
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// ---------------------------------------------------------------------------
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// Modified Load function which in turn calls the generic LoadL function
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// ---------------------------------------------------------------------------
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EXPORT_C MSvgError* CSvgEngineInterfaceImpl::Load( const TDesC8& aByteData )
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{
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TInt documentHandle = 0;
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iTotalRotation = 0;
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iSvgError->SetErrorCode( ESvgNoError );
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// Destroy current loaded document.
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DestroyDocument(iSvgLoadedDocument);
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iIsLoadingRequest = ETrue;
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PrepareDom( aByteData, documentHandle );
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iIsLoadingRequest = EFalse;
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if ( iSvgError->HasError() && !iSvgError->IsWarning() )
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{
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return iSvgError;
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}
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PostLoadProcessing( documentHandle );
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iSvgLoadedDocument = (CSvgDocumentImpl*)documentHandle;
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return iSvgError;
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}
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// --------------------------------------------------------------------------
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// EXPORT_C void CSvgEngineInterfaceImpl::Start( CSvgEngineImpl* aEngine
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// , TBool /*aIsMainThread*/ )
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// ---------------------------------------------------------------------------
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EXPORT_C void CSvgEngineInterfaceImpl::Start( CSvgEngineImpl* aEngine,
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TBool /*aIsMainThread*/ )
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{
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if ( ChooseEngine((TInt)aEngine) )
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{
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iSvgEngine->SetMediaTime(0);
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iSvgEngine->ResetTimer();
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iSvgEngine->StartEngine();
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}
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}
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// -----------------------------------------------------------------------------------------------------
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// EXPORT_C void CSvgEngineInterfaceImpl::Start( CSvgEngineImpl* aEngine,TBool /*aIsMainThread*/ )
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// -----------------------------------------------------------------------------------------------------
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EXPORT_C void CSvgEngineInterfaceImpl::Start( MSvgError*& aError,
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CSvgEngineImpl* aEngine
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)
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{
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if ( ChooseEngine((TInt)aEngine) )
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{
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iSvgEngine->SetMediaTime(0);
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iSvgEngine->ResetTimer();
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iSvgEngine->StartEngine(iSvgError);
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}
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aError = iSvgError;
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}
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// --------------------------------------------------------------------------
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// EXPORT_C void CSvgEngineInterfaceImpl::Pause( CSvgEngineImpl* aEngine )
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// ---------------------------------------------------------------------------
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EXPORT_C void CSvgEngineInterfaceImpl::Pause( CSvgEngineImpl* aEngine )
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{
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if ( ChooseEngine((TInt)aEngine) )
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{
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iSvgEngine->SetSVGEngineState(ESVGEnginePaused);
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}
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}
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// --------------------------------------------------------------------------
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// EXPORT_C void CSvgEngineInterfaceImpl::Stop( CSvgEngineImpl* aEngine )
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// ---------------------------------------------------------------------------
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EXPORT_C void CSvgEngineInterfaceImpl::Stop( CSvgEngineImpl* aEngine )
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{
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if ( ChooseEngine((TInt)aEngine) )
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{
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iSvgEngine->SetSVGEngineState(ESVGEngineStopped);
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if (iSvgEngine->Document() && iSvgEngine->Document()->IsAnimationFile())
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{
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// restore some properties that changed during animation
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// RestoreAnimStyleProperties();
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}
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}
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}
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// Store properties that were changed during animation
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//
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// --------------------------------------------------------------------------
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// void CSvgEngineInterfaceImpl::RestoreAnimStyleProperties()
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// ---------------------------------------------------------------------------
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|
445 |
void CSvgEngineInterfaceImpl::RestoreAnimStyleProperties( TInt aEngine )
|
|
446 |
{
|
|
447 |
if ( ChooseEngine(aEngine) && iSvgEngine->Document())
|
|
448 |
{
|
|
449 |
RPointerArray<CSvgElementImpl> all_elements;
|
|
450 |
iSvgEngine->Document()->FindAllElements(
|
|
451 |
(CSvgElementImpl* )iSvgEngine->Document()->RootElement(), -1, all_elements );
|
|
452 |
|
|
453 |
TInt allEleCnt = all_elements.Count();
|
|
454 |
for (TInt i=0; i < allEleCnt; i++ )
|
|
455 |
{
|
|
456 |
// make sure that this is an animation element.
|
|
457 |
if( all_elements[i]->IsAnimatedElement() )
|
|
458 |
{
|
|
459 |
CSvgAnimationBase*
|
|
460 |
lAnimationBasePtr = (CSvgAnimationBase*)all_elements[i];
|
|
461 |
if ( !lAnimationBasePtr->IsFillFreeze() )
|
|
462 |
{
|
|
463 |
TRAPD(err, lAnimationBasePtr->ResetAttrValueL());
|
|
464 |
if ( err != KErrNone )
|
|
465 |
{
|
|
466 |
#ifdef _DEBUG
|
|
467 |
RDebug::Printf("CSvgEngineInterfaceImpl::RestoreAnimStylePropertiesL() failed");
|
|
468 |
#endif
|
|
469 |
}
|
|
470 |
}
|
|
471 |
|
|
472 |
|
|
473 |
}
|
|
474 |
}
|
|
475 |
all_elements.Close();
|
|
476 |
}
|
|
477 |
}
|
|
478 |
|
|
479 |
|
|
480 |
|
|
481 |
// --------------------------------------------------------------------------
|
|
482 |
// EXPORT_C void CSvgEngineInterfaceImpl::Resume( CSvgEngineImpl* aEngine )
|
|
483 |
// ---------------------------------------------------------------------------
|
|
484 |
EXPORT_C void CSvgEngineInterfaceImpl::Resume( CSvgEngineImpl* aEngine )
|
|
485 |
{
|
|
486 |
if ( ChooseEngine((TInt)aEngine) )
|
|
487 |
{
|
|
488 |
iSvgEngine->SetSVGEngineState(ESVGEngineRunning);
|
|
489 |
}
|
|
490 |
}
|
|
491 |
|
|
492 |
// --------------------------------------------------------------------------
|
|
493 |
// EXPORT_C TUint32 CSvgEngineInterfaceImpl::Duration()
|
|
494 |
// ---------------------------------------------------------------------------
|
|
495 |
EXPORT_C TUint32 CSvgEngineInterfaceImpl::Duration( TInt aEngine )
|
|
496 |
{
|
|
497 |
|
|
498 |
if ( ChooseEngine(aEngine) )
|
|
499 |
{
|
|
500 |
return ( iSvgEngine->Duration() );
|
|
501 |
}
|
|
502 |
else
|
|
503 |
{
|
|
504 |
return 0;
|
|
505 |
}
|
|
506 |
}
|
|
507 |
|
|
508 |
// --------------------------------------------------------------------------
|
|
509 |
// EXPORT_C void CSvgEngineInterfaceImpl::OriginalView()
|
|
510 |
// ---------------------------------------------------------------------------
|
|
511 |
EXPORT_C void CSvgEngineInterfaceImpl::OriginalView( TInt aEngine )
|
|
512 |
{
|
|
513 |
MSvgTransformList* trList;
|
|
514 |
iTotalRotation= 0;
|
|
515 |
if ( ChooseEngine(aEngine) && iSvgEngine->Document() )
|
|
516 |
{
|
|
517 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )
|
|
518 |
iSvgEngine->Document()->RootElement();
|
|
519 |
if ( lRoot && lRoot->GetZoomAndPan() == ESvgZoomAndPanMagnify )
|
|
520 |
{
|
|
521 |
lRoot->GetTransform( trList );
|
|
522 |
trList->ReplaceItem( TGfxAffineTransform(), 0 );
|
|
523 |
}
|
|
524 |
}
|
|
525 |
}
|
|
526 |
|
|
527 |
//
|
|
528 |
// --------------------------------------------------------------------------
|
|
529 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetRenderQuality( TRenderingQuality aQualityLevel )
|
|
530 |
// ---------------------------------------------------------------------------
|
|
531 |
EXPORT_C void CSvgEngineInterfaceImpl::SetRenderQuality( TRenderingQuality aQualityLevel, TInt aEngine )
|
|
532 |
{
|
|
533 |
|
|
534 |
if( ChooseEngine(aEngine) )
|
|
535 |
{
|
|
536 |
iSvgEngine->SetRenderingQuality(aQualityLevel);
|
|
537 |
}
|
|
538 |
|
|
539 |
}
|
|
540 |
|
|
541 |
|
|
542 |
// --------------------------------------------------------------------------
|
|
543 |
// EXPORT_C TRenderingQuality CSvgEngineInterfaceImpl::GetRenderQuality()
|
|
544 |
// ---------------------------------------------------------------------------
|
|
545 |
EXPORT_C TRenderingQuality CSvgEngineInterfaceImpl::GetRenderQuality()
|
|
546 |
{
|
|
547 |
return ( KLowAA );
|
|
548 |
}
|
|
549 |
|
|
550 |
// --------------------------------------------------------------------------
|
|
551 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetAnimFrameDuration( TUint aAFDur )
|
|
552 |
// ---------------------------------------------------------------------------
|
|
553 |
EXPORT_C void CSvgEngineInterfaceImpl::SetAnimFrameDuration( TUint aAFDur, TInt aEngine )
|
|
554 |
{
|
|
555 |
if (ChooseEngine(aEngine))
|
|
556 |
{
|
|
557 |
iSvgEngine->ChangeDuration( aAFDur );
|
|
558 |
}
|
|
559 |
}
|
|
560 |
|
|
561 |
// --------------------------------------------------------------------------
|
|
562 |
// EXPORT_C void CSvgEngineInterfaceImpl::Redraw( TBool aIsMainThread )
|
|
563 |
// ---------------------------------------------------------------------------
|
|
564 |
EXPORT_C void CSvgEngineInterfaceImpl::Redraw( TBool /*aIsMainThread*/, TInt aEngine )
|
|
565 |
{
|
|
566 |
if ( !ChooseEngine(aEngine) )
|
|
567 |
{
|
|
568 |
return;
|
|
569 |
}
|
|
570 |
|
|
571 |
CSvgDocumentImpl* document = iSvgEngine->Document();
|
|
572 |
if ( !document )
|
|
573 |
{
|
|
574 |
return;
|
|
575 |
}
|
|
576 |
|
|
577 |
// This situation occurs when parsing is done in a separate thread then the draw thread
|
|
578 |
// Wait for pruning to complete or invalid element pointer may occur during drawing
|
|
579 |
if ( document->iIsPruningTree )
|
|
580 |
{
|
|
581 |
TInt waitCount = 0;
|
|
582 |
while ( waitCount++ < 100 && document->iIsPruningTree )
|
|
583 |
{
|
|
584 |
User::After( 10000 ); // 10 millseconds
|
|
585 |
}
|
|
586 |
|
|
587 |
// Cannot wait any longer, prevent being stuck here
|
|
588 |
if ( document->iIsPruningTree )
|
|
589 |
{
|
|
590 |
return;
|
|
591 |
}
|
|
592 |
}
|
|
593 |
|
|
594 |
TRAPD(redrawError, iSvgEngine->RedrawL() );
|
|
595 |
if( redrawError != KErrNone )
|
|
596 |
{
|
|
597 |
document->iIsRendering = EFalse;
|
|
598 |
}
|
|
599 |
|
|
600 |
}
|
|
601 |
|
|
602 |
// --------------------------------------------------------------------------
|
|
603 |
// EXPORT_C void CSvgEngineInterfaceImpl::SwitchDebugInfo( TInt aEngine )
|
|
604 |
// ----------------------------------------------------------------------
|
|
605 |
EXPORT_C void CSvgEngineInterfaceImpl::SwitchDebugInfo( TInt aEngine )
|
|
606 |
{
|
|
607 |
if (ChooseEngine( aEngine ))
|
|
608 |
{
|
|
609 |
|
|
610 |
}
|
|
611 |
}
|
|
612 |
|
|
613 |
|
|
614 |
//*****************************
|
|
615 |
// UI event
|
|
616 |
// --------------------------------------------------------------------------
|
|
617 |
// EXPORT_C void CSvgEngineInterfaceImpl::MouseDown( TInt aX, TInt aY )
|
|
618 |
// ---------------------------------------------------------------------------
|
|
619 |
EXPORT_C TInt CSvgEngineInterfaceImpl::MouseDown( TInt aX, TInt aY, TInt aEngine )
|
|
620 |
{
|
|
621 |
|
|
622 |
if ( iMouseDownFlag || !ChooseEngine(aEngine) )
|
|
623 |
{
|
|
624 |
return NULL;
|
|
625 |
}
|
|
626 |
|
|
627 |
iMouseDownFlag = ETrue;
|
|
628 |
|
|
629 |
|
|
630 |
TSvgUiMouseEvent uiev ( ESvgEngineEventMouseDown, aX, aY );
|
|
631 |
TRAPD( error, iSvgEngine->ProcessEventL( iSvgEngine->Document(), &uiev ) );
|
|
632 |
if (error != KErrNone)
|
|
633 |
{
|
|
634 |
#ifdef _DEBUG
|
|
635 |
_LIT(KProcessEventFailed, "CSvgEngineInterfaceImpl::MouseDown: ProcessEventL error.");
|
|
636 |
RDebug::Print(KProcessEventFailed);
|
|
637 |
#endif //_DEBUG
|
|
638 |
}
|
|
639 |
// Process for MousePress
|
|
640 |
TInt listenerCount = iSvgEngine->MouseListenerCount();
|
|
641 |
|
|
642 |
if (iSvgEngine->Document())
|
|
643 |
{
|
|
644 |
listenerCount += iSvgEngine->Document()->MouseInternalListenerCount();
|
|
645 |
}
|
|
646 |
if ( listenerCount == 0 )
|
|
647 |
{
|
|
648 |
return 0;
|
|
649 |
}
|
|
650 |
RPointerArray<CSvgElementImpl> viewableElements;
|
|
651 |
TInt topClickedElement = 0;
|
|
652 |
|
|
653 |
iSvgEngine->GetViewableElementsAtPoint(iSvgEngine->Document(),viewableElements, aX, aY );
|
|
654 |
if ( viewableElements.Count() > 0 )
|
|
655 |
{
|
|
656 |
iSvgEngine->NotifyMousePressed( viewableElements, aX, aY );
|
|
657 |
if ( iSvgEngine->Document() )
|
|
658 |
{
|
|
659 |
iSvgEngine->Document()->NotifyInternalMousePressed( viewableElements, aX, aY );
|
|
660 |
}
|
|
661 |
|
|
662 |
topClickedElement = (TInt)viewableElements[viewableElements.Count()-1];
|
|
663 |
}
|
|
664 |
viewableElements.Close();
|
|
665 |
|
|
666 |
return topClickedElement;
|
|
667 |
}
|
|
668 |
|
|
669 |
// --------------------------------------------------------------------------
|
|
670 |
// EXPORT_C void CSvgEngineInterfaceImpl::MouseUp( TInt aX, TInt aY )
|
|
671 |
// ---------------------------------------------------------------------------
|
|
672 |
EXPORT_C void CSvgEngineInterfaceImpl::MouseUp( TInt aX, TInt aY, TInt aEngine )
|
|
673 |
{
|
|
674 |
iMouseDownFlag = EFalse;
|
|
675 |
|
|
676 |
if (!ChooseEngine( aEngine ))
|
|
677 |
{
|
|
678 |
return;
|
|
679 |
}
|
|
680 |
|
|
681 |
TSvgUiMouseEvent uiev ( ESvgEngineEventMouseUp, aX, aY );
|
|
682 |
TRAPD( error, iSvgEngine->ProcessEventL( iSvgEngine->Document(), &uiev ) );
|
|
683 |
if (error != KErrNone)
|
|
684 |
{
|
|
685 |
#ifdef _DEBUG
|
|
686 |
_LIT(KProcessEventFailed, "CSvgEngineInterfaceImpl::MouseUp: ProcessEventL error.");
|
|
687 |
RDebug::Print(KProcessEventFailed);
|
|
688 |
#endif //_DEBUG
|
|
689 |
}
|
|
690 |
|
|
691 |
// Process for MouseRelease
|
|
692 |
TInt listenerCount = iSvgEngine->MouseListenerCount();
|
|
693 |
|
|
694 |
if (iSvgEngine->Document())
|
|
695 |
{
|
|
696 |
listenerCount += iSvgEngine->Document()->MouseInternalListenerCount();
|
|
697 |
}
|
|
698 |
if ( listenerCount == 0 )
|
|
699 |
{
|
|
700 |
return;
|
|
701 |
}
|
|
702 |
RPointerArray<CSvgElementImpl> viewableElements;
|
|
703 |
iSvgEngine->GetViewableElementsAtPoint(iSvgEngine->Document(), viewableElements, aX, aY );
|
|
704 |
if ( viewableElements.Count() > 0 )
|
|
705 |
{
|
|
706 |
iSvgEngine->NotifyMouseReleased( viewableElements, aX, aY );
|
|
707 |
if ( iSvgEngine->Document() )
|
|
708 |
{
|
|
709 |
iSvgEngine->Document()->NotifyInternalMouseReleased( viewableElements, aX, aY );
|
|
710 |
}
|
|
711 |
}
|
|
712 |
viewableElements.Close();
|
|
713 |
}
|
|
714 |
|
|
715 |
// --------------------------------------------------------------------------
|
|
716 |
// EXPORT_C void CSvgEngineInterfaceImpl::MouseMove( TInt aX, TInt aY )
|
|
717 |
// ---------------------------------------------------------------------------
|
|
718 |
EXPORT_C void CSvgEngineInterfaceImpl::MouseMove( TInt aX, TInt aY, TInt aEngine )
|
|
719 |
{
|
|
720 |
|
|
721 |
if (!ChooseEngine( aEngine ))
|
|
722 |
{
|
|
723 |
return;
|
|
724 |
}
|
|
725 |
RPointerArray<CSvgElementImpl> viewableElements;
|
|
726 |
iSvgEngine->GetViewableElementsAtPoint(iSvgEngine->Document(), viewableElements, aX, aY );
|
|
727 |
if( iSvgEngine->Document() && viewableElements.Count() )
|
|
728 |
{
|
|
729 |
iSvgEngine->Document()->SetCurFocusObject(viewableElements[viewableElements.Count()-1]);
|
|
730 |
}
|
|
731 |
|
|
732 |
TSvgUiMouseEvent uiev ( ESvgEngineEventMouseMove, aX, aY );
|
|
733 |
TRAPD( error, iSvgEngine->ProcessEventL( iSvgEngine->Document(), &uiev ) );
|
|
734 |
if (error != KErrNone)
|
|
735 |
{
|
|
736 |
#ifdef _DEBUG
|
|
737 |
_LIT(KProcessEventFailed, "CSvgEngineInterfaceImpl::MouseMove: ProcessEventL error.");
|
|
738 |
RDebug::Print(KProcessEventFailed);
|
|
739 |
#endif //_DEBUG
|
|
740 |
}
|
|
741 |
|
|
742 |
// Process for Mouse enter/exit
|
|
743 |
TInt listenerCount = iSvgEngine->MouseListenerCount();
|
|
744 |
|
|
745 |
if (iSvgEngine->Document())
|
|
746 |
{
|
|
747 |
listenerCount += iSvgEngine->Document()->MouseInternalListenerCount();
|
|
748 |
}
|
|
749 |
if ( listenerCount == 0 )
|
|
750 |
{
|
|
751 |
viewableElements.Close();
|
|
752 |
return;
|
|
753 |
}
|
|
754 |
// Get list of elements containing pointer (bounding-box)
|
|
755 |
RPointerArray<CSvgElementImpl> enteringElements;
|
|
756 |
RPointerArray<CSvgElementImpl> stillInsideElements;
|
|
757 |
iSvgEngine->GetViewableElementsAtPoint(iSvgEngine->Document(), viewableElements, aX, aY );
|
|
758 |
|
|
759 |
// check for mouse entering of elements
|
|
760 |
TInt viewableEleCnt = viewableElements.Count();
|
|
761 |
for ( TInt i = 0; i < viewableEleCnt; i++ )
|
|
762 |
{
|
|
763 |
// If an element is in the view-list but NOT in the entered-list
|
|
764 |
// then, it's copied to the entered-list
|
|
765 |
// otherwise, ignore (still inside)
|
|
766 |
if ( iSvgMouseEnteredElements.Find( viewableElements[i] ) == KErrNotFound )
|
|
767 |
{
|
|
768 |
enteringElements.Append( viewableElements[i] );
|
|
769 |
}
|
|
770 |
else
|
|
771 |
{
|
|
772 |
stillInsideElements.Append( viewableElements[i] );
|
|
773 |
}
|
|
774 |
}
|
|
775 |
|
|
776 |
// check for mouse exiting of elements
|
|
777 |
RPointerArray<CSvgElementImpl> exitingElements;
|
|
778 |
TInt svgMouseEnteredEleCnt = iSvgMouseEnteredElements.Count();
|
|
779 |
for ( TInt i = 0; i < svgMouseEnteredEleCnt; i++ )
|
|
780 |
{
|
|
781 |
// If an element is in the entered-list but not the view-list
|
|
782 |
// then, it's copied to the exiting list
|
|
783 |
// otherwise, ignore (
|
|
784 |
if ( viewableElements.Find( iSvgMouseEnteredElements[i] ) == KErrNotFound )
|
|
785 |
{
|
|
786 |
exitingElements.Append( iSvgMouseEnteredElements[i] );
|
|
787 |
}
|
|
788 |
}
|
|
789 |
|
|
790 |
// Remove exiting elements from entered list
|
|
791 |
TInt exitingEleCnt = exitingElements.Count();
|
|
792 |
for ( TInt i = 0; i < exitingEleCnt; i++ )
|
|
793 |
{
|
|
794 |
TInt index = iSvgMouseEnteredElements.Find( exitingElements[i] );
|
|
795 |
if ( index != KErrNotFound )
|
|
796 |
{
|
|
797 |
iSvgMouseEnteredElements.Remove( index );
|
|
798 |
}
|
|
799 |
}
|
|
800 |
|
|
801 |
// Add entering elements to entered-list
|
|
802 |
TInt enteringEleCnt = enteringElements.Count();
|
|
803 |
for ( TInt i = 0; i < enteringEleCnt; i++ )
|
|
804 |
{
|
|
805 |
iSvgMouseEnteredElements.Append( enteringElements[i] );
|
|
806 |
}
|
|
807 |
|
|
808 |
// Notify exiting
|
|
809 |
if ( exitingElements.Count() > 0 )
|
|
810 |
{
|
|
811 |
iSvgEngine->NotifyMouseExited( exitingElements, aX, aY );
|
|
812 |
if ( iSvgEngine->Document() )
|
|
813 |
{
|
|
814 |
iSvgEngine->Document()->NotifyInternalMouseExited( exitingElements, aX, aY );
|
|
815 |
}
|
|
816 |
}
|
|
817 |
|
|
818 |
// Notify entering
|
|
819 |
if ( enteringElements.Count() > 0 )
|
|
820 |
{
|
|
821 |
iSvgEngine->NotifyMouseEntered( enteringElements, aX, aY );
|
|
822 |
if ( iSvgEngine->Document() )
|
|
823 |
{
|
|
824 |
iSvgEngine->Document()->NotifyInternalMouseEntered( enteringElements, aX, aY );
|
|
825 |
}
|
|
826 |
}
|
|
827 |
|
|
828 |
// Notify moved
|
|
829 |
if ( stillInsideElements.Count() > 0 )
|
|
830 |
{
|
|
831 |
iSvgEngine->NotifyMouseMoved( stillInsideElements, aX, aY );
|
|
832 |
if ( iSvgEngine->Document() )
|
|
833 |
{
|
|
834 |
iSvgEngine->Document()->NotifyInternalMouseMoved( stillInsideElements, aX, aY );
|
|
835 |
}
|
|
836 |
}
|
|
837 |
|
|
838 |
exitingElements.Close();
|
|
839 |
enteringElements.Close();
|
|
840 |
stillInsideElements.Close();
|
|
841 |
viewableElements.Close();
|
|
842 |
}
|
|
843 |
|
|
844 |
// --------------------------------------------------------------------------
|
|
845 |
// EXPORT_C void CSvgEngineInterfaceImpl::KeyPress( const TKeyEvent &aKeyEvent )
|
|
846 |
// ---------------------------------------------------------------------------
|
|
847 |
EXPORT_C void CSvgEngineInterfaceImpl::KeyPress( const TKeyEvent &aKeyEvent, TInt aEngine )
|
|
848 |
{
|
|
849 |
|
|
850 |
if (!ChooseEngine( aEngine ))
|
|
851 |
{
|
|
852 |
return;
|
|
853 |
}
|
|
854 |
|
|
855 |
TSvgUiKeyEvent uiev ( aKeyEvent.iCode );
|
|
856 |
TRAPD( error, iSvgEngine->ProcessEventL( iSvgEngine->Document(), &uiev ) );
|
|
857 |
if (error != KErrNone)
|
|
858 |
{
|
|
859 |
#ifdef _DEBUG
|
|
860 |
_LIT(KProcessEventFailed, "CSvgEngineInterfaceImpl::KeyPress: ProcessEventL error.");
|
|
861 |
RDebug::Print(KProcessEventFailed);
|
|
862 |
#endif //_DEBUG
|
|
863 |
}
|
|
864 |
}
|
|
865 |
|
|
866 |
// --------------------------------------------------------------------------
|
|
867 |
// EXPORT_C CSvgDocumentImpl* CSvgEngineInterfaceImpl::SvgDocument()
|
|
868 |
// ---------------------------------------------------------------------------
|
|
869 |
EXPORT_C CSvgDocumentImpl* CSvgEngineInterfaceImpl::SvgDocument()
|
|
870 |
{
|
|
871 |
//this method is a bad idea and should be removed
|
|
872 |
return iSvgLoadedDocument;
|
|
873 |
}
|
|
874 |
|
|
875 |
|
|
876 |
//*****************************
|
|
877 |
//
|
|
878 |
// --------------------------------------------------------------------------
|
|
879 |
// EXPORT_C void CSvgEngineInterfaceImpl::Zoom( TReal32 aScaleFactor )
|
|
880 |
// ---------------------------------------------------------------------------
|
|
881 |
EXPORT_C void CSvgEngineInterfaceImpl::Zoom( TReal32 aScaleFactor, TInt aEngine ) __SOFTFP
|
|
882 |
{
|
|
883 |
TGfxAffineTransform zT;
|
|
884 |
MSvgTransformList* trList = NULL;
|
|
885 |
TFloatFixPt cx,cy;
|
|
886 |
if( ChooseEngine( aEngine ) && iSvgEngine->Document() && iSvgEngine->GraphicsContext())
|
|
887 |
{
|
|
888 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )
|
|
889 |
iSvgEngine->Document()->RootElement();
|
|
890 |
if ( lRoot )
|
|
891 |
{
|
|
892 |
if ( lRoot->GetZoomAndPan() == ESvgZoomAndPanMagnify )
|
|
893 |
{
|
|
894 |
// Calculate screen center in svg element's coordinate system
|
|
895 |
TSize devSize = iSvgEngine->GraphicsContext()->DeviceBounds();
|
|
896 |
|
|
897 |
TGfxRectangle2D devbound;
|
|
898 |
lRoot->GetBBox( devbound );
|
|
899 |
|
|
900 |
cx = TFloatFixPt(devSize.iWidth/2);
|
|
901 |
cy = TFloatFixPt(devSize.iHeight/2);
|
|
902 |
|
|
903 |
lRoot->GetTransform( trList );
|
|
904 |
if( trList )
|
|
905 |
{
|
|
906 |
zT = trList->GetItem( 0 );
|
|
907 |
zT.UserZoom(aScaleFactor,cx,cy);
|
|
908 |
trList->ReplaceItem( zT, 0 );
|
|
909 |
|
|
910 |
lRoot->SetTransform(trList);
|
|
911 |
}
|
|
912 |
|
|
913 |
|
|
914 |
}
|
|
915 |
}
|
|
916 |
}
|
|
917 |
}
|
|
918 |
|
|
919 |
|
|
920 |
// --------------------------------------------------------------------------
|
|
921 |
// EXPORT_C void CSvgEngineInterfaceImpl::Pan( TInt aX, TInt aY )
|
|
922 |
// ---------------------------------------------------------------------------
|
|
923 |
EXPORT_C void CSvgEngineInterfaceImpl::Pan( TInt aX, TInt aY, TInt aEngine )
|
|
924 |
|
|
925 |
{
|
|
926 |
TInt32 PanX = aX;
|
|
927 |
TInt32 PanY = aY;
|
|
928 |
TGfxAffineTransform pT;
|
|
929 |
MSvgTransformList* trList = NULL;
|
|
930 |
|
|
931 |
if( ChooseEngine( aEngine ) && iSvgEngine->Document() )
|
|
932 |
{
|
|
933 |
|
|
934 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )
|
|
935 |
iSvgEngine->Document()->RootElement();
|
|
936 |
if ( lRoot )
|
|
937 |
{
|
|
938 |
if ( lRoot->GetZoomAndPan() == ESvgZoomAndPanMagnify )
|
|
939 |
{
|
|
940 |
|
|
941 |
// Do panning
|
|
942 |
lRoot->GetTransform( trList );
|
|
943 |
if( trList )
|
|
944 |
{
|
|
945 |
pT = trList->GetItem( 0 );
|
|
946 |
|
|
947 |
|
|
948 |
pT.UserPan( PanX , PanY );
|
|
949 |
|
|
950 |
trList->ReplaceItem( pT, 0 );
|
|
951 |
|
|
952 |
lRoot->SetTransform(trList);
|
|
953 |
}
|
|
954 |
}
|
|
955 |
}
|
|
956 |
}
|
|
957 |
}
|
|
958 |
|
|
959 |
// ---------------------------------------------------------------------------
|
|
960 |
// Panning indicator
|
|
961 |
// ---------------------------------------------------------------------------
|
|
962 |
|
|
963 |
EXPORT_C TBool CSvgEngineInterfaceImpl::IsPanPossible( TInt aX, TInt aY, TInt aEngine )
|
|
964 |
|
|
965 |
{
|
|
966 |
if( !ChooseEngine( aEngine ) || (iSvgEngine->Document() == NULL) )
|
|
967 |
{
|
|
968 |
return EFalse;
|
|
969 |
}
|
|
970 |
|
|
971 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )
|
|
972 |
iSvgEngine->Document()->RootElement();
|
|
973 |
if ( lRoot == NULL)
|
|
974 |
return EFalse;
|
|
975 |
if ( lRoot->GetZoomAndPan() != ESvgZoomAndPanMagnify )
|
|
976 |
return EFalse;
|
|
977 |
|
|
978 |
// Get the clipping size
|
|
979 |
TFloatFixPt clipWidthFP, clipHeightFP;
|
|
980 |
TInt clipWidth, clipHeight;
|
|
981 |
lRoot->GetAttributeFloat( KAtrWidth, clipWidthFP );
|
|
982 |
lRoot->GetAttributeFloat( KAtrHeight, clipHeightFP );
|
|
983 |
clipWidth = ( TInt ) clipWidthFP;
|
|
984 |
clipHeight = ( TInt ) clipHeightFP;
|
|
985 |
// Get bounding box of svg element
|
|
986 |
TFloatFixPt zero ( 0 );
|
|
987 |
TGfxRectangle2D bound;
|
|
988 |
lRoot->GetBBox( bound );
|
|
989 |
TInt32 xmax = ( bound.iX + bound.iWidth );
|
|
990 |
TInt32 ymax = ( bound.iY + bound.iHeight );
|
|
991 |
|
|
992 |
// check them
|
|
993 |
if ( xmax <= clipWidth && aX < 0 )
|
|
994 |
aX = 0;
|
|
995 |
if ( bound.iX >= zero && aX > 0 )
|
|
996 |
aX = 0;
|
|
997 |
if ( ymax <= clipHeight && aY < 0 )
|
|
998 |
aY = 0;
|
|
999 |
if ( bound.iY >= zero && aY > 0 )
|
|
1000 |
aY = 0;
|
|
1001 |
// Do panning
|
|
1002 |
if ( ( aY == 0 ) && ( aX == 0 ) )
|
|
1003 |
return EFalse;
|
|
1004 |
else
|
|
1005 |
return ETrue;
|
|
1006 |
|
|
1007 |
}
|
|
1008 |
|
|
1009 |
// ---------------------------------------------------------------------------
|
|
1010 |
// Panning indicator
|
|
1011 |
// ---------------------------------------------------------------------------
|
|
1012 |
|
|
1013 |
EXPORT_C void CSvgEngineInterfaceImpl::IsPanPossibleFourWay
|
|
1014 |
( TBool& left, TBool& right, TBool& up, TBool& down, TInt aEngine )
|
|
1015 |
|
|
1016 |
{
|
|
1017 |
|
|
1018 |
left = right = up = down = EFalse;
|
|
1019 |
|
|
1020 |
if( !ChooseEngine( aEngine ) || (iSvgEngine->Document() == NULL) )
|
|
1021 |
{
|
|
1022 |
return ;
|
|
1023 |
}
|
|
1024 |
|
|
1025 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )
|
|
1026 |
iSvgEngine->Document()->RootElement();
|
|
1027 |
if ( lRoot == NULL)
|
|
1028 |
return ;
|
|
1029 |
if ( lRoot->GetZoomAndPan() != ESvgZoomAndPanMagnify )
|
|
1030 |
return ;
|
|
1031 |
|
|
1032 |
// Get the clipping size
|
|
1033 |
TFloatFixPt clipWidthFP, clipHeightFP;
|
|
1034 |
TInt clipWidth, clipHeight;
|
|
1035 |
lRoot->GetAttributeFloat( KAtrWidth, clipWidthFP );
|
|
1036 |
lRoot->GetAttributeFloat( KAtrHeight, clipHeightFP );
|
|
1037 |
clipWidth = ( TInt ) clipWidthFP;
|
|
1038 |
clipHeight = ( TInt ) clipHeightFP;
|
|
1039 |
//the svg element has no width or height no reason to pan.
|
|
1040 |
if (clipWidth <= 0 || clipHeight <= 0)
|
|
1041 |
{
|
|
1042 |
return;
|
|
1043 |
}
|
|
1044 |
// Get bounding box of svg element
|
|
1045 |
TFloatFixPt zero ( 0 );
|
|
1046 |
TGfxRectangle2D bound;
|
|
1047 |
lRoot->GetBBox( bound );
|
|
1048 |
//fix if no width or heigth is there.
|
|
1049 |
if((TInt32)bound.iWidth <=0 ||(TInt32) bound.iHeight <=0 )
|
|
1050 |
return;
|
|
1051 |
TInt32 xmax = ( bound.iX + bound.iWidth );
|
|
1052 |
TInt32 ymax = ( bound.iY + bound.iHeight );
|
|
1053 |
|
|
1054 |
// check the panning in four directions now.
|
|
1055 |
TInt aX,aY;
|
|
1056 |
// Check in Left direction
|
|
1057 |
aX = 1; aY = 0;
|
|
1058 |
if ( xmax <= clipWidth && aX < 0 )
|
|
1059 |
aX = 0;
|
|
1060 |
if ( bound.iX >= zero && aX > 0 )
|
|
1061 |
aX = 0;
|
|
1062 |
if ( ymax <= clipHeight && aY < 0 )
|
|
1063 |
aY = 0;
|
|
1064 |
if ( bound.iY >= zero && aY > 0 )
|
|
1065 |
aY = 0;
|
|
1066 |
// Do panning
|
|
1067 |
if ( ( aY == 0 ) && ( aX == 0 ) )
|
|
1068 |
left = EFalse;
|
|
1069 |
else
|
|
1070 |
left = ETrue;
|
|
1071 |
|
|
1072 |
// Check in Right direction
|
|
1073 |
aX = -1; aY = 0;
|
|
1074 |
if ( xmax <= clipWidth && aX < 0 )
|
|
1075 |
aX = 0;
|
|
1076 |
if ( bound.iX >= zero && aX > 0 )
|
|
1077 |
aX = 0;
|
|
1078 |
if ( ymax <= clipHeight && aY < 0 )
|
|
1079 |
aY = 0;
|
|
1080 |
if ( bound.iY >= zero && aY > 0 )
|
|
1081 |
aY = 0;
|
|
1082 |
// Do panning
|
|
1083 |
if ( ( aY == 0 ) && ( aX == 0 ) )
|
|
1084 |
right = EFalse;
|
|
1085 |
else
|
|
1086 |
right = ETrue;
|
|
1087 |
|
|
1088 |
// Check in Up direction
|
|
1089 |
aX = 0; aY = 1;
|
|
1090 |
if ( xmax <= clipWidth && aX < 0 )
|
|
1091 |
aX = 0;
|
|
1092 |
if ( bound.iX >= zero && aX > 0 )
|
|
1093 |
aX = 0;
|
|
1094 |
if ( ymax <= clipHeight && aY < 0 )
|
|
1095 |
aY = 0;
|
|
1096 |
if ( bound.iY >= zero && aY > 0 )
|
|
1097 |
aY = 0;
|
|
1098 |
// Do panning
|
|
1099 |
if ( ( aY == 0 ) && ( aX == 0 ) )
|
|
1100 |
up = EFalse;
|
|
1101 |
else
|
|
1102 |
up = ETrue;
|
|
1103 |
|
|
1104 |
// Check in down direction
|
|
1105 |
aX = 0; aY = -1;
|
|
1106 |
if ( xmax <= clipWidth && aX < 0 )
|
|
1107 |
aX = 0;
|
|
1108 |
if ( bound.iX >= zero && aX > 0 )
|
|
1109 |
aX = 0;
|
|
1110 |
if ( ymax <= clipHeight && aY < 0 )
|
|
1111 |
aY = 0;
|
|
1112 |
if ( bound.iY >= zero && aY > 0 )
|
|
1113 |
aY = 0;
|
|
1114 |
// Do panning
|
|
1115 |
if ( ( aY == 0 ) && ( aX == 0 ) )
|
|
1116 |
down = EFalse;
|
|
1117 |
else
|
|
1118 |
down = ETrue;
|
|
1119 |
|
|
1120 |
}
|
|
1121 |
// --------------------------------------------------------------------------
|
|
1122 |
// EXPORT_C void CSvgEngineInterfaceImpl::Rotate( TReal32 aAngle,
|
|
1123 |
// ---------------------------------------------------------------------------
|
|
1124 |
EXPORT_C void CSvgEngineInterfaceImpl::Rotate( TReal32 aAngle,
|
|
1125 |
TInt aX,
|
|
1126 |
TInt aY,
|
|
1127 |
TInt aEngine ) __SOFTFP
|
|
1128 |
|
|
1129 |
{
|
|
1130 |
TGfxAffineTransform rT;
|
|
1131 |
MSvgTransformList* trList = NULL;
|
|
1132 |
|
|
1133 |
if( ChooseEngine( aEngine ) && iSvgEngine->Document() )
|
|
1134 |
{
|
|
1135 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )
|
|
1136 |
iSvgEngine->Document()->RootElement();
|
|
1137 |
|
|
1138 |
if ( lRoot )
|
|
1139 |
{
|
|
1140 |
if ( lRoot->GetZoomAndPan() == ESvgZoomAndPanMagnify )
|
|
1141 |
{
|
|
1142 |
lRoot->GetTransform( trList );
|
|
1143 |
if( trList )
|
|
1144 |
{
|
|
1145 |
rT = trList->GetItem( 0 );
|
|
1146 |
|
|
1147 |
rT.UserRotate( aAngle, aX, aY );
|
|
1148 |
trList->ReplaceItem( rT, 0 );
|
|
1149 |
iTotalRotation += aAngle;
|
|
1150 |
}
|
|
1151 |
lRoot->SetTransform(trList); //added
|
|
1152 |
}
|
|
1153 |
}
|
|
1154 |
}
|
|
1155 |
}
|
|
1156 |
|
|
1157 |
// ==========================================================================
|
|
1158 |
// ContentDimensions integer value version
|
|
1159 |
//1) Return the size of the <svg> width/height if given in non-percentage.
|
|
1160 |
//
|
|
1161 |
//2) If <svg> width/height are given as percentages:
|
|
1162 |
// A) If viewbox attribute is specified, return the viewbox width/height times the <svg> width/height percentages.
|
|
1163 |
// B) Return the content bounding-box size times times the <svg> width/height percentages.
|
|
1164 |
// ==========================================================================
|
|
1165 |
EXPORT_C TSize CSvgEngineInterfaceImpl::ContentDimensions( TInt aEngine )
|
|
1166 |
{
|
|
1167 |
if ( !ChooseEngine( aEngine ) || !iSvgEngine->Document() )
|
|
1168 |
{
|
|
1169 |
return TSize( 0, 0 );
|
|
1170 |
}
|
|
1171 |
|
|
1172 |
CSvgSvgElementImpl* svgElement = (CSvgSvgElementImpl* )iSvgEngine->Document()->RootElement();
|
|
1173 |
|
|
1174 |
if ( !svgElement )
|
|
1175 |
{
|
|
1176 |
return TSize( 0, 0 );
|
|
1177 |
}
|
|
1178 |
|
|
1179 |
// width/height are given as user-units
|
|
1180 |
if ( !( svgElement->iWidthInPercentage ) && !(svgElement->iHeightInPercentage))
|
|
1181 |
{
|
|
1182 |
return TSize( (TInt)svgElement->iWidthInUserCoordinate,
|
|
1183 |
(TInt)svgElement->iHeightInUserCoordinate );
|
|
1184 |
}
|
|
1185 |
|
|
1186 |
// width/height are given as percentages
|
|
1187 |
TInt percentWidth = (TInt)svgElement->iWidthInUserCoordinate;
|
|
1188 |
TInt percentHeight = (TInt)svgElement->iHeightInUserCoordinate;
|
|
1189 |
// Multiply percentages with viewbox if available
|
|
1190 |
TGfxRectangle2D viewBox;
|
|
1191 |
if ( svgElement->GetViewBox( viewBox ) )
|
|
1192 |
{
|
|
1193 |
TInt tempWidth = 0, tempHeight = 0;
|
|
1194 |
|
|
1195 |
if( svgElement->iWidthInPercentage )
|
|
1196 |
{
|
|
1197 |
tempWidth = ((TReal32)viewBox.iWidth) * percentWidth / 100.0;
|
|
1198 |
}
|
|
1199 |
else
|
|
1200 |
{
|
|
1201 |
tempWidth = viewBox.iWidth;
|
|
1202 |
}
|
|
1203 |
|
|
1204 |
if( svgElement->iHeightInPercentage )
|
|
1205 |
{
|
|
1206 |
tempHeight = ((TReal32)viewBox.iHeight) * percentHeight / 100.0;
|
|
1207 |
}
|
|
1208 |
else
|
|
1209 |
{
|
|
1210 |
tempHeight = viewBox.iHeight;
|
|
1211 |
}
|
|
1212 |
return TSize(tempWidth, tempHeight);
|
|
1213 |
}
|
|
1214 |
// return the <svg> bounding box
|
|
1215 |
else
|
|
1216 |
{
|
|
1217 |
TSize bbSize = GetSvgBoundingBox().Size();
|
|
1218 |
if( svgElement->iWidthInPercentage )
|
|
1219 |
{
|
|
1220 |
bbSize.iWidth = ((TReal32)bbSize.iWidth) * percentWidth / 100.0;
|
|
1221 |
}
|
|
1222 |
else
|
|
1223 |
{
|
|
1224 |
bbSize.iWidth = bbSize.iWidth;
|
|
1225 |
}
|
|
1226 |
|
|
1227 |
if( svgElement->iHeightInPercentage )
|
|
1228 |
{
|
|
1229 |
bbSize.iHeight = ((TReal32)bbSize.iHeight) * percentHeight / 100.0;
|
|
1230 |
}
|
|
1231 |
else
|
|
1232 |
{
|
|
1233 |
bbSize.iHeight = bbSize.iHeight;
|
|
1234 |
}
|
|
1235 |
return bbSize;
|
|
1236 |
}
|
|
1237 |
}
|
|
1238 |
|
|
1239 |
// ==========================================================================
|
|
1240 |
// ContentDimensions floating-point value version
|
|
1241 |
//1) Return the size of the <svg> width/height if given in non-percentage.
|
|
1242 |
//
|
|
1243 |
//2) If <svg> width/height are given as percentages:
|
|
1244 |
// A) If viewbox attribute is specified, return the viewbox width/height times the <svg> width/height percentages.
|
|
1245 |
// B) Return the content bounding-box size times times the <svg> width/height percentages.
|
|
1246 |
// ==========================================================================
|
|
1247 |
EXPORT_C void CSvgEngineInterfaceImpl::ContentDimensions( TReal32& aWidth, TReal32& aHeight, TInt aEngine ) __SOFTFP
|
|
1248 |
{
|
|
1249 |
aWidth = 0.0;
|
|
1250 |
aHeight = 0.0;
|
|
1251 |
if ( !ChooseEngine( aEngine ) || !iSvgEngine->Document() )
|
|
1252 |
{
|
|
1253 |
return;
|
|
1254 |
}
|
|
1255 |
|
|
1256 |
CSvgSvgElementImpl* svgElement = (CSvgSvgElementImpl* )iSvgEngine->Document()->RootElement();
|
|
1257 |
|
|
1258 |
if ( !svgElement )
|
|
1259 |
{
|
|
1260 |
return;
|
|
1261 |
}
|
|
1262 |
|
|
1263 |
// width/height are given as user-units
|
|
1264 |
if ( !( svgElement->iWidthInPercentage ) && !( svgElement->iHeightInPercentage) )
|
|
1265 |
{
|
|
1266 |
#ifdef _DEBUG
|
|
1267 |
RDebug::Printf("content size: %.4fx%.4f",
|
|
1268 |
svgElement->iWidthInUserCoordinate,
|
|
1269 |
svgElement->iHeightInUserCoordinate );
|
|
1270 |
|
|
1271 |
#endif
|
|
1272 |
aWidth = svgElement->iWidthInUserCoordinate;
|
|
1273 |
aHeight = svgElement->iHeightInUserCoordinate;
|
|
1274 |
return;
|
|
1275 |
}
|
|
1276 |
|
|
1277 |
// width/height are given as percentages
|
|
1278 |
TReal32 percentWidth = svgElement->iWidthInUserCoordinate;
|
|
1279 |
TReal32 percentHeight = svgElement->iHeightInUserCoordinate;
|
|
1280 |
|
|
1281 |
// Multiply percentages with viewbox if available
|
|
1282 |
TGfxRectangle2D viewBox;
|
|
1283 |
if ( svgElement->GetViewBox( viewBox ) )
|
|
1284 |
{
|
|
1285 |
#ifdef _DEBUG
|
|
1286 |
RDebug::Printf("viewbox is defined: %.4fx%.4f",
|
|
1287 |
((TReal32)viewBox.iWidth) * percentWidth / 100.0,
|
|
1288 |
((TReal32)viewBox.iHeight) * percentHeight / 100.0 );
|
|
1289 |
|
|
1290 |
#endif
|
|
1291 |
if( svgElement->iWidthInPercentage )
|
|
1292 |
{
|
|
1293 |
aWidth = ((TReal32)viewBox.iWidth) * percentWidth / 100.0;
|
|
1294 |
}
|
|
1295 |
else
|
|
1296 |
{
|
|
1297 |
aWidth = viewBox.iWidth;
|
|
1298 |
}
|
|
1299 |
|
|
1300 |
if( svgElement->iHeightInPercentage )
|
|
1301 |
{
|
|
1302 |
aHeight = ((TReal32)viewBox.iHeight) * percentHeight / 100.0;
|
|
1303 |
}
|
|
1304 |
else
|
|
1305 |
{
|
|
1306 |
aHeight = viewBox.iHeight;
|
|
1307 |
}
|
|
1308 |
return;
|
|
1309 |
}
|
|
1310 |
// return the <svg> bounding box
|
|
1311 |
else
|
|
1312 |
{
|
|
1313 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )iSvgEngine->Document()->RootElement();
|
|
1314 |
if( lRoot )
|
|
1315 |
{
|
|
1316 |
TReal32 x, y;
|
|
1317 |
GetElementBoundingbox( lRoot, x, y, aWidth, aHeight );
|
|
1318 |
if(svgElement->iWidthInPercentage )
|
|
1319 |
{
|
|
1320 |
aWidth = aWidth * percentWidth / 100.0;
|
|
1321 |
}
|
|
1322 |
if(svgElement->iHeightInPercentage )
|
|
1323 |
{
|
|
1324 |
aHeight = aHeight * percentHeight / 100.0;
|
|
1325 |
}
|
|
1326 |
}
|
|
1327 |
}
|
|
1328 |
}
|
|
1329 |
|
|
1330 |
// --------------------------------------------------------------------------
|
|
1331 |
// EXPORT_C TSize CSvgEngineInterfaceImpl::ContentDimensions()
|
|
1332 |
// ---------------------------------------------------------------------------
|
|
1333 |
EXPORT_C TSize CSvgEngineInterfaceImpl::ContentDimensionsInPercentage( TInt aEngine )
|
|
1334 |
{
|
|
1335 |
TSize lSize;
|
|
1336 |
|
|
1337 |
if( ChooseEngine( aEngine ) && (iSvgEngine->Document() != NULL) )
|
|
1338 |
{
|
|
1339 |
CSvgSvgElementImpl* rootElement = ( CSvgSvgElementImpl* )
|
|
1340 |
iSvgEngine->Document()->RootElement();
|
|
1341 |
|
|
1342 |
if ( rootElement != NULL )
|
|
1343 |
{
|
|
1344 |
if(rootElement->iWidthInPercentage)
|
|
1345 |
{
|
|
1346 |
lSize.iWidth = ( TFloatFixPt ) ( rootElement->iWidthInUserCoordinate );
|
|
1347 |
}
|
|
1348 |
else
|
|
1349 |
{
|
|
1350 |
lSize.iWidth = -1;
|
|
1351 |
}
|
|
1352 |
if(rootElement->iHeightInPercentage)
|
|
1353 |
{
|
|
1354 |
lSize.iHeight = ( TFloatFixPt ) ( rootElement->iHeightInUserCoordinate );
|
|
1355 |
}
|
|
1356 |
else
|
|
1357 |
{
|
|
1358 |
lSize.iHeight = -1;
|
|
1359 |
}
|
|
1360 |
}
|
|
1361 |
|
|
1362 |
}
|
|
1363 |
return lSize;
|
|
1364 |
}
|
|
1365 |
// --------------------------------------------------------------------------
|
|
1366 |
// EXPORT_C TRect CSvgEngineInterfaceImpl::FocusNext()
|
|
1367 |
// ---------------------------------------------------------------------------
|
|
1368 |
EXPORT_C TRect CSvgEngineInterfaceImpl::FocusNext()
|
|
1369 |
{
|
|
1370 |
if(iSvgEngine->Document())
|
|
1371 |
iSvgEngine->Document()->IncCurFocusIndex();
|
|
1372 |
return (GetFocusBbox(ETrue));
|
|
1373 |
}
|
|
1374 |
|
|
1375 |
// --------------------------------------------------------------------------
|
|
1376 |
// EXPORT_C TRect CSvgEngineInterfaceImpl::FocusPrevious()
|
|
1377 |
// ---------------------------------------------------------------------------
|
|
1378 |
EXPORT_C TRect CSvgEngineInterfaceImpl::FocusPrevious()
|
|
1379 |
{
|
|
1380 |
if(iSvgEngine->Document())
|
|
1381 |
iSvgEngine->Document()->DecCurFocusIndex();
|
|
1382 |
return (GetFocusBbox(EFalse));
|
|
1383 |
}
|
|
1384 |
|
|
1385 |
// --------------------------------------------------------------------------
|
|
1386 |
// EXPORT_C void CSvgEngineInterfaceImpl::ActivateObjectInFocus()
|
|
1387 |
// ---------------------------------------------------------------------------
|
|
1388 |
EXPORT_C void CSvgEngineInterfaceImpl::ActivateObjectInFocus()
|
|
1389 |
{
|
|
1390 |
TGfxRectangle2D lBbox;
|
|
1391 |
|
|
1392 |
if( iSvgEngine->Document() && iSvgEngine->Document()->GetCurFocusObject() )
|
|
1393 |
{
|
|
1394 |
iSvgEngine->Document()->GetCurFocusObject()->GetBBox( lBbox );
|
|
1395 |
// Send mouse down and mouse up events to the engine
|
|
1396 |
// This will send message back to the application to handle the activation
|
|
1397 |
MouseDown( lBbox.CenterX(), lBbox.CenterY() );
|
|
1398 |
MouseUp( lBbox.CenterX(), lBbox.CenterY() );
|
|
1399 |
}
|
|
1400 |
}
|
|
1401 |
|
|
1402 |
// --------------------------------------------------------------------------
|
|
1403 |
// EXPORT_C TInt32 CSvgEngineInterfaceImpl::MediaTime()
|
|
1404 |
// ---------------------------------------------------------------------------
|
|
1405 |
EXPORT_C TInt32 CSvgEngineInterfaceImpl::MediaTime( TInt aEngine )
|
|
1406 |
{
|
|
1407 |
if (ChooseEngine( aEngine ))
|
|
1408 |
{
|
|
1409 |
return iSvgEngine->CurrentTIme();
|
|
1410 |
}
|
|
1411 |
|
|
1412 |
return 0;
|
|
1413 |
}
|
|
1414 |
|
|
1415 |
// --------------------------------------------------------------------------
|
|
1416 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetMediaTime(TInt32 aTime)
|
|
1417 |
// ---------------------------------------------------------------------------
|
|
1418 |
EXPORT_C void CSvgEngineInterfaceImpl::SetMediaTime(TInt32 aTime, TInt aEngine )
|
|
1419 |
{
|
|
1420 |
|
|
1421 |
// Time given is in milliseconds whereas the time needed by timer is microseconds
|
|
1422 |
// Resume(aTime * 1000);
|
|
1423 |
if ( ChooseEngine( aEngine ) )
|
|
1424 |
{
|
|
1425 |
iSvgEngine->SetMediaTime(aTime* 1000);
|
|
1426 |
}
|
|
1427 |
}
|
|
1428 |
|
|
1429 |
// --------------------------------------------------------------------------
|
|
1430 |
// void CSvgEngineInterfaceImpl::ResetFocusIndex(TInt32 aIndex)
|
|
1431 |
// ---------------------------------------------------------------------------
|
|
1432 |
void CSvgEngineInterfaceImpl::ResetFocusIndex(TInt32 /*aIndex*/)
|
|
1433 |
{
|
|
1434 |
//iSvgEngine->Document()->SetCurIndex(TInt32 aVal); aIndex;
|
|
1435 |
}
|
|
1436 |
|
|
1437 |
|
|
1438 |
// --------------------------------------------------------------------------
|
|
1439 |
// TRect CSvgEngineInterfaceImpl::GetFocusBbox( TBool aNextObj )
|
|
1440 |
// ---------------------------------------------------------------------------
|
|
1441 |
TRect CSvgEngineInterfaceImpl::GetFocusBbox( TBool aNextObj, TInt aEngine )
|
|
1442 |
{
|
|
1443 |
TGfxRectangle2D lBbox;
|
|
1444 |
TInt32 lNewIndex;
|
|
1445 |
|
|
1446 |
if( ChooseEngine( aEngine ) && iSvgEngine->Document() )
|
|
1447 |
{
|
|
1448 |
// Obtain the current focussable object starting with the current index
|
|
1449 |
|
|
1450 |
// The GetEventReceiverElement function takes in parameters as the
|
|
1451 |
//current focus objects index and whether we are going next or previous
|
|
1452 |
// and the mask of the kind of input that we are accepting..
|
|
1453 |
// It returns the value of the new index through the lNewIndex.
|
|
1454 |
iSvgEngine->Document()->SetCurFocusObject (
|
|
1455 |
iSvgEngine->Document()->GetEventReceiverElement(
|
|
1456 |
iSvgEngine->Document()->GetCurFocusIndex(),
|
|
1457 |
aNextObj, KSvgEventMaskExternalUI,
|
|
1458 |
lNewIndex ));
|
|
1459 |
// Update the index to where the focussable object was found
|
|
1460 |
iSvgEngine->Document()->SetCurFocusIndex(lNewIndex);
|
|
1461 |
|
|
1462 |
if( iSvgEngine->Document()->GetCurFocusObject() )
|
|
1463 |
{
|
|
1464 |
iSvgEngine->Document()->GetCurFocusObject()->GetBBox(lBbox);
|
|
1465 |
|
|
1466 |
// Send a mouse move event to the engine
|
|
1467 |
MouseMove( lBbox.CenterX(), lBbox.CenterY() );
|
|
1468 |
}
|
|
1469 |
}
|
|
1470 |
|
|
1471 |
return TRect( lBbox.iX, lBbox.iY, lBbox.iX + lBbox.iWidth, lBbox.iY + lBbox.iHeight );
|
|
1472 |
}
|
|
1473 |
|
|
1474 |
|
|
1475 |
// --------------------------------------------------------------------------
|
|
1476 |
// void CSvgEngineInterfaceImpl::Resume(TInt32 aTime)
|
|
1477 |
// ---------------------------------------------------------------------------
|
|
1478 |
void CSvgEngineInterfaceImpl::Resume(TInt32 aTime, TInt aEngine )
|
|
1479 |
{
|
|
1480 |
if ( ChooseEngine( aEngine ) )
|
|
1481 |
{
|
|
1482 |
iSvgEngine->Resume(aTime);
|
|
1483 |
}
|
|
1484 |
}
|
|
1485 |
// --------------------------------------------------------------------------
|
|
1486 |
// EXPORT_C TSize CSvgEngineInterfaceImpl::Size()
|
|
1487 |
// ---------------------------------------------------------------------------
|
|
1488 |
EXPORT_C TSize CSvgEngineInterfaceImpl::Size( TInt aEngine )
|
|
1489 |
{
|
|
1490 |
TSize lSize(0,0);
|
|
1491 |
|
|
1492 |
if( ChooseEngine( aEngine ) )
|
|
1493 |
{
|
|
1494 |
CSvgDocumentImpl* lSvgDocument = iSvgEngine->Document();
|
|
1495 |
if( lSvgDocument )
|
|
1496 |
{
|
|
1497 |
CSvgSvgElementImpl* lSvgRootElement = (CSvgSvgElementImpl *)lSvgDocument->RootElement();
|
|
1498 |
if( lSvgRootElement )
|
|
1499 |
{
|
|
1500 |
lSize.iWidth = (TInt)lSvgRootElement->Width();
|
|
1501 |
lSize.iHeight = (TInt)lSvgRootElement->Height();
|
|
1502 |
}
|
|
1503 |
}
|
|
1504 |
}
|
|
1505 |
return lSize;
|
|
1506 |
}
|
|
1507 |
// --------------------------------------------------------------------------
|
|
1508 |
// EXPORT_C TPoint CSvgEngineInterfaceImpl::Position()
|
|
1509 |
// ---------------------------------------------------------------------------
|
|
1510 |
EXPORT_C TPoint CSvgEngineInterfaceImpl::Position( TInt aEngine )
|
|
1511 |
{
|
|
1512 |
TPoint lPoint(0,0);
|
|
1513 |
|
|
1514 |
if(ChooseEngine( aEngine ))
|
|
1515 |
{
|
|
1516 |
CSvgDocumentImpl* lSvgDocument = iSvgEngine->Document();
|
|
1517 |
if( lSvgDocument )
|
|
1518 |
{
|
|
1519 |
CSvgSvgElementImpl* lSvgRootElement = (CSvgSvgElementImpl *)lSvgDocument->RootElement();
|
|
1520 |
if( lSvgRootElement )
|
|
1521 |
{
|
|
1522 |
lPoint.iX = (TInt)lSvgRootElement->X();
|
|
1523 |
lPoint.iY = (TInt)lSvgRootElement->Y();
|
|
1524 |
}
|
|
1525 |
}
|
|
1526 |
}
|
|
1527 |
return lPoint;
|
|
1528 |
}
|
|
1529 |
|
|
1530 |
// --------------------------------------------------------------------------
|
|
1531 |
// EXPORT_C void CSvgEngineInterfaceImpl::GenerateMask(CFbsBitmap* aMask)
|
|
1532 |
// ---------------------------------------------------------------------------
|
|
1533 |
EXPORT_C void CSvgEngineInterfaceImpl::GenerateMask(CFbsBitmap* aMask, TInt aEngine )
|
|
1534 |
{
|
|
1535 |
if ( ChooseEngine( aEngine ) )
|
|
1536 |
{
|
|
1537 |
iSvgEngine->GenerateMask(aMask);
|
|
1538 |
}
|
|
1539 |
}
|
|
1540 |
|
|
1541 |
|
|
1542 |
// --------------------------------------------------------------------------
|
|
1543 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetBackgroundColor(TUint32 aRGBA8888Color, CSvgEngineImpl* aEngine)
|
|
1544 |
// ---------------------------------------------------------------------------
|
|
1545 |
EXPORT_C void CSvgEngineInterfaceImpl::SetBackgroundColor(TUint32 aRGBA8888Color, CSvgEngineImpl* aEngine)
|
|
1546 |
{
|
|
1547 |
if (ChooseEngine( (TInt)aEngine ))
|
|
1548 |
{
|
|
1549 |
iSvgEngine->SetBackgroundColor(aRGBA8888Color);
|
|
1550 |
}
|
|
1551 |
}
|
|
1552 |
|
|
1553 |
|
|
1554 |
// --------------------------------------------------------------------------
|
|
1555 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::CurrentState()
|
|
1556 |
// ---------------------------------------------------------------------------
|
|
1557 |
EXPORT_C TInt CSvgEngineInterfaceImpl::CurrentState( TInt aEngine )
|
|
1558 |
{
|
|
1559 |
if (ChooseEngine(aEngine))
|
|
1560 |
{
|
|
1561 |
return (TInt) iSvgEngine->SVGEngineState();
|
|
1562 |
}
|
|
1563 |
|
|
1564 |
return 0;
|
|
1565 |
}
|
|
1566 |
|
|
1567 |
|
|
1568 |
|
|
1569 |
// --------------------------------------------------------------------------
|
|
1570 |
// EXPORT_C TPoint CSvgEngineInterfaceImpl::PanPosition()
|
|
1571 |
// ---------------------------------------------------------------------------
|
|
1572 |
EXPORT_C TPoint CSvgEngineInterfaceImpl::PanPosition( TInt aEngine )
|
|
1573 |
{
|
|
1574 |
TPoint lPoint;
|
|
1575 |
|
|
1576 |
if( ChooseEngine(aEngine) && iSvgEngine->Document() )
|
|
1577 |
{
|
|
1578 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )
|
|
1579 |
iSvgEngine->Document()->RootElement();
|
|
1580 |
if ( lRoot )
|
|
1581 |
{
|
|
1582 |
MSvgTransformList* trList = NULL;
|
|
1583 |
|
|
1584 |
lRoot->GetTransform( trList );
|
|
1585 |
|
|
1586 |
if( trList )
|
|
1587 |
{
|
|
1588 |
TGfxAffineTransform pT = trList->GetItem( 0 );
|
|
1589 |
|
|
1590 |
lPoint.iX = (TInt) pT.TranslateX();
|
|
1591 |
lPoint.iY = (TInt) pT.TranslateY();
|
|
1592 |
}
|
|
1593 |
}
|
|
1594 |
}
|
|
1595 |
|
|
1596 |
return lPoint;
|
|
1597 |
}
|
|
1598 |
|
|
1599 |
|
|
1600 |
|
|
1601 |
// --------------------------------------------------------------------------
|
|
1602 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::Replay()
|
|
1603 |
// ---------------------------------------------------------------------------
|
|
1604 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::Replay( TInt aEngine )
|
|
1605 |
{
|
|
1606 |
|
|
1607 |
iTotalRotation = 0;
|
|
1608 |
|
|
1609 |
if( ChooseEngine(aEngine) )
|
|
1610 |
{
|
|
1611 |
iSvgEngine->SetMediaTime( 0 );
|
|
1612 |
return NULL;
|
|
1613 |
}
|
|
1614 |
return iSvgError;
|
|
1615 |
}
|
|
1616 |
|
|
1617 |
/*SVGT DOM API Caching APIs*/
|
|
1618 |
// --------------------------------------------------------------------------
|
|
1619 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::PrepareDom(const TDesC& aFileName, TInt& aHandle)
|
|
1620 |
// ---------------------------------------------------------------------------
|
|
1621 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::PrepareDom(const TDesC& aFileName, TInt& aHandle, TInt aEngine)
|
|
1622 |
{
|
|
1623 |
// Create session to open file
|
|
1624 |
RFs session;
|
|
1625 |
CSvgDocumentImpl::OpenSession( session, *iSvgError );
|
|
1626 |
if ( iSvgError->HasError() )
|
|
1627 |
{
|
|
1628 |
return iSvgError;
|
|
1629 |
}
|
|
1630 |
|
|
1631 |
// Open file handle
|
|
1632 |
RFile fileHandle;
|
|
1633 |
TInt openError = fileHandle.Open( session, aFileName, EFileRead );
|
|
1634 |
if ( openError != KErrNone )
|
|
1635 |
{
|
|
1636 |
_LIT(msg, "Fail to open file for reading: ");
|
|
1637 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, openError,
|
|
1638 |
msg, aFileName );
|
|
1639 |
}
|
|
1640 |
else
|
|
1641 |
{
|
|
1642 |
PrepareDom( fileHandle, aHandle, aEngine );
|
|
1643 |
}
|
|
1644 |
session.Close();
|
|
1645 |
return iSvgError;
|
|
1646 |
}
|
|
1647 |
|
|
1648 |
// --------------------------------------------------------------------------
|
|
1649 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::PrepareDom( RFile& aFileHandle, TInt& aHandle )
|
|
1650 |
// ---------------------------------------------------------------------------
|
|
1651 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::PrepareDom( RFile& aFileHandle, TInt& aHandle, TInt aEngine )
|
|
1652 |
{
|
|
1653 |
// reset to start of file
|
|
1654 |
TInt zero = 0;
|
|
1655 |
aFileHandle.Seek( ESeekStart, zero );
|
|
1656 |
|
|
1657 |
TInt fileSize = 0;
|
|
1658 |
TInt sizeError = aFileHandle.Size( fileSize );
|
|
1659 |
if ( sizeError != KErrNone )
|
|
1660 |
{
|
|
1661 |
_LIT( KErrorMsg, "Failed to Load Svg Content: Read File Size Error." );
|
|
1662 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, sizeError,
|
|
1663 |
KErrorMsg, KNullDesC );
|
|
1664 |
return iSvgError;
|
|
1665 |
}
|
|
1666 |
|
|
1667 |
//It is the fix for ESMA-7PN9WU
|
|
1668 |
//file size should be more than 2 bytes
|
|
1669 |
if ( fileSize < 2)
|
|
1670 |
{
|
|
1671 |
_LIT( KErrorMsg, "File is empty" );
|
|
1672 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, sizeError,
|
|
1673 |
KErrorMsg, KNullDesC );
|
|
1674 |
return iSvgError;
|
|
1675 |
}
|
|
1676 |
|
|
1677 |
HBufC8* binaryBuffer=NULL;
|
|
1678 |
|
|
1679 |
binaryBuffer = HBufC8::New ( fileSize );
|
|
1680 |
if (!binaryBuffer)
|
|
1681 |
{
|
|
1682 |
_LIT( KErrorMsg, "Failed to Load Svg Content: Out of memory");
|
|
1683 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgNoMemory, KErrNoMemory,
|
|
1684 |
KErrorMsg, KNullDesC );
|
|
1685 |
return iSvgError;
|
|
1686 |
}
|
|
1687 |
|
|
1688 |
TPtr8 binaryBufferPtr = binaryBuffer->Des();
|
|
1689 |
TInt readError = aFileHandle.Read(binaryBufferPtr, fileSize);
|
|
1690 |
if ( readError != KErrNone )
|
|
1691 |
{
|
|
1692 |
_LIT( KErrorMsg, "Failed to Load Svg Content: Read File Data Error");
|
|
1693 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgNoMemory, readError,
|
|
1694 |
KErrorMsg, KNullDesC );
|
|
1695 |
delete binaryBuffer;
|
|
1696 |
return iSvgError;
|
|
1697 |
}
|
|
1698 |
|
|
1699 |
// For files which are in UTF-16 or unicode format the first 2 bytes
|
|
1700 |
// will be FF and FE. In UTF-16 and unicode format every single character
|
|
1701 |
// is represented by two bytes.
|
|
1702 |
TInt hichar = (CEditableText::EReversedByteOrderMark & 0xFF00)>>8;
|
|
1703 |
TInt lochar = CEditableText::EReversedByteOrderMark & 0x00FF;
|
|
1704 |
TInt bytesPerChar = 1;
|
|
1705 |
|
|
1706 |
if(binaryBufferPtr[0] == hichar && binaryBufferPtr[1] == lochar)
|
|
1707 |
{
|
|
1708 |
bytesPerChar = 2;
|
|
1709 |
|
|
1710 |
HBufC* dataBuffer=NULL;
|
|
1711 |
|
|
1712 |
dataBuffer = HBufC::New(fileSize/bytesPerChar);
|
|
1713 |
if ( !dataBuffer)
|
|
1714 |
{
|
|
1715 |
_LIT( KErrorMsg, "Failed to Load Svg Content: Out of memory");
|
|
1716 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgNoMemory, KErrNoMemory,
|
|
1717 |
KErrorMsg, KNullDesC );
|
|
1718 |
delete binaryBuffer;
|
|
1719 |
return iSvgError;
|
|
1720 |
}
|
|
1721 |
|
|
1722 |
TPtr dataBufferPtr = dataBuffer->Des();
|
|
1723 |
|
|
1724 |
// Skip two bytes and set the pointer to the next location
|
|
1725 |
// from where the actual data starts.
|
|
1726 |
dataBufferPtr.Set((TUint16*)binaryBufferPtr.Ptr()+1,
|
|
1727 |
fileSize/bytesPerChar-1,
|
|
1728 |
fileSize/bytesPerChar-1);
|
|
1729 |
|
|
1730 |
HBufC8* outputBuffer= NULL;
|
|
1731 |
outputBuffer=HBufC8::New(fileSize);
|
|
1732 |
if(!outputBuffer)
|
|
1733 |
{
|
|
1734 |
_LIT( KErrorMsg, "Failed to Load Svg Content: Out of memory");
|
|
1735 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgNoMemory, KErrNoMemory,
|
|
1736 |
KErrorMsg, KNullDesC );
|
|
1737 |
delete dataBuffer;
|
|
1738 |
delete binaryBuffer;
|
|
1739 |
return iSvgError;
|
|
1740 |
}
|
|
1741 |
TPtr8 outputBufferptr=outputBuffer->Des();
|
|
1742 |
CnvUtfConverter::ConvertFromUnicodeToUtf8(
|
|
1743 |
outputBufferptr, // Destination
|
|
1744 |
dataBufferPtr );
|
|
1745 |
PrepareDom( *outputBuffer, aHandle, aEngine );
|
|
1746 |
delete outputBuffer;
|
|
1747 |
delete dataBuffer;
|
|
1748 |
}
|
|
1749 |
else
|
|
1750 |
{
|
|
1751 |
PrepareDom( *binaryBuffer, aHandle, aEngine );
|
|
1752 |
}
|
|
1753 |
|
|
1754 |
delete binaryBuffer;
|
|
1755 |
return iSvgError;
|
|
1756 |
}
|
|
1757 |
|
|
1758 |
// --------------------------------------------------------------------------
|
|
1759 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::PrepareDom(const TDesC8& aByteData, TInt& aHandle)
|
|
1760 |
// ---------------------------------------------------------------------------
|
|
1761 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::PrepareDom(const TDesC8& aByteData, TInt& aHandle, TInt aEngine )
|
|
1762 |
{
|
|
1763 |
aHandle = 0;
|
|
1764 |
|
|
1765 |
// Clear Error
|
|
1766 |
iSvgError->SetErrorCode( ESvgNoError );
|
|
1767 |
|
|
1768 |
if( !ChooseEngine(aEngine) )
|
|
1769 |
{
|
|
1770 |
_LIT(KEngineFailed, "SvgEngine Internal Failure: SvgEngineImpl not present.");
|
|
1771 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone,
|
|
1772 |
KEngineFailed, KNullDesC );
|
|
1773 |
return iSvgError;
|
|
1774 |
}
|
|
1775 |
|
|
1776 |
CSvgDocumentImpl* newDocument = NULL;
|
|
1777 |
// Pass EFalse to document creation to indicate it has no parent
|
|
1778 |
TRAPD( error, newDocument = CSvgDocumentImpl::NewL( iSvgBitmapFontProvider, EFalse ) );
|
|
1779 |
|
|
1780 |
// Check for error
|
|
1781 |
if(error != KErrNone)
|
|
1782 |
{
|
|
1783 |
_LIT(KEngineFailed, "Failed to Create Svg Document: Out of Memory");
|
|
1784 |
#ifdef _DEBUG
|
|
1785 |
RDebug::Print(KEngineFailed);
|
|
1786 |
#endif //_DEBUG
|
|
1787 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgNoMemory, error,
|
|
1788 |
KEngineFailed, KNullDesC );
|
|
1789 |
return iSvgError;
|
|
1790 |
}
|
|
1791 |
|
|
1792 |
iSvgDocumentPointers.Append(newDocument);
|
|
1793 |
|
|
1794 |
// Set appropriate flags to documents
|
|
1795 |
newDocument->SetWasPrepared( !iIsLoadingRequest );
|
|
1796 |
newDocument->SetDRMMode( iDrmEnabled );
|
|
1797 |
newDocument->SetThumbNailMode( iIsThumbNailMode );
|
|
1798 |
newDocument->SetDRMRights( iDrmRightsConsumptionEnabled);
|
|
1799 |
|
|
1800 |
CSvgDocumentImpl* currentDocument = iSvgEngine->Document();
|
|
1801 |
|
|
1802 |
// Hook engine to document
|
|
1803 |
iSvgEngine->SetDocument( newDocument );
|
|
1804 |
newDocument->SetEngine( iSvgEngine );
|
|
1805 |
newDocument->SetLoadingListeners( &iSvgLoadingListeners );
|
|
1806 |
|
|
1807 |
// Parse document
|
|
1808 |
newDocument->Load( aByteData, *iSvgError );
|
|
1809 |
|
|
1810 |
// Put back the document that was attached to document,
|
|
1811 |
// since this is preparing the dom tree only
|
|
1812 |
if ( !iIsLoadingRequest )
|
|
1813 |
{
|
|
1814 |
iSvgEngine->SetDocument( currentDocument );
|
|
1815 |
}
|
|
1816 |
|
|
1817 |
#ifdef _DEBUG
|
|
1818 |
if ( newDocument->GetError() && newDocument->GetError()->HasError() )
|
|
1819 |
{
|
|
1820 |
RDebug::Printf("Load warning: ");
|
|
1821 |
RDebug::RawPrint( newDocument->GetError()->Description() );
|
|
1822 |
}
|
|
1823 |
#endif
|
|
1824 |
|
|
1825 |
iFileIsLoaded = !iSvgError->HasError() || iSvgError->IsWarning();
|
|
1826 |
|
|
1827 |
// Parsing error or out of memory
|
|
1828 |
if ( !iFileIsLoaded )
|
|
1829 |
{
|
|
1830 |
DestroyDocument(newDocument);
|
|
1831 |
return iSvgError;
|
|
1832 |
}
|
|
1833 |
|
|
1834 |
aHandle = (TInt)newDocument;
|
|
1835 |
|
|
1836 |
return iSvgError;
|
|
1837 |
}
|
|
1838 |
|
|
1839 |
// --------------------------------------------------------------------------
|
|
1840 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::RenderDom(TInt aHandle, CFbsBitmap* aRenderBuffer)
|
|
1841 |
// ---------------------------------------------------------------------------
|
|
1842 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::RenderDom(TInt aHandle, CFbsBitmap* aRenderBuffer, CFbsBitmap* aMaskBuffer)
|
|
1843 |
{
|
|
1844 |
UseDom( aHandle, aRenderBuffer, aMaskBuffer );
|
|
1845 |
|
|
1846 |
if ( !iSvgError->HasError() || iSvgError->IsWarning() )
|
|
1847 |
{
|
|
1848 |
iSvgEngine->StartEngine();
|
|
1849 |
iFileIsLoaded = ETrue;
|
|
1850 |
}
|
|
1851 |
|
|
1852 |
return iSvgError;
|
|
1853 |
}
|
|
1854 |
|
|
1855 |
// --------------------------------------------------------------------------
|
|
1856 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::DeleteDom(TInt aHandle)
|
|
1857 |
// ---------------------------------------------------------------------------
|
|
1858 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::DeleteDom(TInt aHandle)
|
|
1859 |
{
|
|
1860 |
// Clear Error
|
|
1861 |
iSvgError->SetErrorCode( ESvgNoError );
|
|
1862 |
|
|
1863 |
DestroyDocument((CSvgDocumentImpl*)aHandle);
|
|
1864 |
|
|
1865 |
return iSvgError;
|
|
1866 |
}
|
|
1867 |
|
|
1868 |
|
|
1869 |
// --------------------------------------------------------------------------
|
|
1870 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetDRMMode(TBool aEnable)
|
|
1871 |
// ---------------------------------------------------------------------------
|
|
1872 |
EXPORT_C void CSvgEngineInterfaceImpl::SetDRMMode(TBool aEnable, TInt aEngine)
|
|
1873 |
{
|
|
1874 |
iDrmEnabled = aEnable;
|
|
1875 |
if( ChooseEngine( aEngine ) && iSvgEngine->Document())
|
|
1876 |
iSvgEngine->Document()->SetDRMMode(aEnable);
|
|
1877 |
}
|
|
1878 |
|
|
1879 |
//---------------------------------------------------------------------------
|
|
1880 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetDRMRights(TBool aEnable)
|
|
1881 |
//---------------------------------------------------------------------------
|
|
1882 |
EXPORT_C void CSvgEngineInterfaceImpl::SetDRMRights(TBool aEnable)
|
|
1883 |
{
|
|
1884 |
iDrmRightsConsumptionEnabled = aEnable;
|
|
1885 |
if ( iSvgEngine && iSvgEngine->Document())
|
|
1886 |
{
|
|
1887 |
iSvgEngine->Document()->SetDRMRights(aEnable);
|
|
1888 |
}
|
|
1889 |
|
|
1890 |
}
|
|
1891 |
|
|
1892 |
// --------------------------------------------------------------------------
|
|
1893 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::UseDom(TInt aHandle, CFbsBitmap* aRenderBuffer)
|
|
1894 |
// ---------------------------------------------------------------------------
|
|
1895 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::UseDom(TInt aHandle, CFbsBitmap* aRenderBuffer, CFbsBitmap* aMask, TInt aEngine)
|
|
1896 |
{
|
|
1897 |
// Clear Error
|
|
1898 |
iSvgError->SetErrorCode( ESvgNoError );
|
|
1899 |
|
|
1900 |
// Check for engine: Should not occur
|
|
1901 |
if( !ChooseEngine( aEngine ) )
|
|
1902 |
{
|
|
1903 |
_LIT(KEngineFailed, "SvgEngine Internal Failure: SvgEngineImpl not present.");
|
|
1904 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone,
|
|
1905 |
KEngineFailed, KNullDesC );
|
|
1906 |
return iSvgError;
|
|
1907 |
}
|
|
1908 |
|
|
1909 |
// Check for valid DOM
|
|
1910 |
if( !IsDomCached( aHandle ) )
|
|
1911 |
{
|
|
1912 |
_LIT(KEngineFailed, "Invalid DOM, Use Prepare() to create DOM");
|
|
1913 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone,
|
|
1914 |
KEngineFailed, KNullDesC );
|
|
1915 |
return iSvgError;
|
|
1916 |
}
|
|
1917 |
|
|
1918 |
iTotalRotation = 0;
|
|
1919 |
|
|
1920 |
iFileIsLoaded = EFalse;
|
|
1921 |
|
|
1922 |
// Switch GDI context
|
|
1923 |
TRAPD( gdiError, iSvgEngine->SetGdiContextL( aRenderBuffer, aMask ) );
|
|
1924 |
if ( gdiError != KErrNone )
|
|
1925 |
{
|
|
1926 |
if ( gdiError == KErrNoMemory )
|
|
1927 |
{
|
|
1928 |
_LIT(KEngineGDIFailed, "SVG Engine Set Gdi Context Failed");
|
|
1929 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgNoMemory, KErrNoMemory,
|
|
1930 |
KEngineGDIFailed, KNullDesC );
|
|
1931 |
return iSvgError;
|
|
1932 |
}
|
|
1933 |
_LIT(KEngineGDIFailed, "SVG Engine Set Gdi Context Failed");
|
|
1934 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone,
|
|
1935 |
KEngineGDIFailed, KNullDesC );
|
|
1936 |
return iSvgError;
|
|
1937 |
}
|
|
1938 |
|
|
1939 |
CSvgDocumentImpl* document = (CSvgDocumentImpl*)aHandle;
|
|
1940 |
|
|
1941 |
CSvgDocumentImpl* lExistDoc = iSvgEngine->Document();
|
|
1942 |
|
|
1943 |
if (lExistDoc != document)
|
|
1944 |
{
|
|
1945 |
//this is a new document so swap it out...
|
|
1946 |
iSvgEngine->SetDocument( document );
|
|
1947 |
document->SetEngine( iSvgEngine );
|
|
1948 |
document->ReInitialize();
|
|
1949 |
}
|
|
1950 |
|
|
1951 |
if (lExistDoc == iSvgLoadedDocument)
|
|
1952 |
{
|
|
1953 |
DestroyDocument(iSvgLoadedDocument);
|
|
1954 |
iSvgLoadedDocument = NULL;
|
|
1955 |
}
|
|
1956 |
|
|
1957 |
// Check for thumbnail restrictions
|
|
1958 |
if ( !iSvgEngine->PassesThumbNailRestriction() )
|
|
1959 |
{
|
|
1960 |
_LIT( KThumbNailRestriction, "Frame buffer is larger than allowable size for thumbnail mode." );
|
|
1961 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgThumbNailRestriction, KErrNone,
|
|
1962 |
KThumbNailRestriction, KNullDesC );
|
|
1963 |
return iSvgError;
|
|
1964 |
}
|
|
1965 |
|
|
1966 |
iFileIsLoaded = ETrue;
|
|
1967 |
|
|
1968 |
return iSvgError;
|
|
1969 |
}
|
|
1970 |
|
|
1971 |
// ---------------------------------------------------------------------------
|
|
1972 |
// Is DOM cached
|
|
1973 |
// ---------------------------------------------------------------------------
|
|
1974 |
TBool CSvgEngineInterfaceImpl::IsDomCached(TInt aHandle)
|
|
1975 |
{
|
|
1976 |
return iSvgDocumentPointers.Find( (CSvgDocumentImpl*)aHandle ) != KErrNotFound;
|
|
1977 |
}
|
|
1978 |
|
|
1979 |
//---------------------------------------------------------------------------=
|
|
1980 |
//Resize the view to the rendering buffer
|
|
1981 |
//---------------------------------------------------------------------------=
|
|
1982 |
EXPORT_C void CSvgEngineInterfaceImpl::SetSvgDimensionToFrameBuffer(TUint aWidth, TUint aHeight, TInt aEngine)
|
|
1983 |
{
|
|
1984 |
|
|
1985 |
if ( ChooseEngine(aEngine) )
|
|
1986 |
{
|
|
1987 |
TRAPD(error,iSvgEngine->SetSvgDimensionToFrameBufferL(aWidth, aHeight) );
|
|
1988 |
if (error != KErrNone)
|
|
1989 |
{
|
|
1990 |
#ifdef _DEBUG
|
|
1991 |
_LIT(KSetFrameBufferFailed,
|
|
1992 |
"CSvgEngineInterfaceImpl::SetSvgDimensionToFrameBuffer: SetSvgDimensionToFrameBufferL error.");
|
|
1993 |
RDebug::Print(KSetFrameBufferFailed);
|
|
1994 |
#endif //_DEBUG
|
|
1995 |
}
|
|
1996 |
}
|
|
1997 |
|
|
1998 |
|
|
1999 |
}
|
|
2000 |
|
|
2001 |
//---------------------------------------------------------------------------=
|
|
2002 |
//Check if content is interactive
|
|
2003 |
//---------------------------------------------------------------------------=
|
|
2004 |
|
|
2005 |
EXPORT_C TBool CSvgEngineInterfaceImpl::IsContentInteractive(CSvgDocumentImpl* aDocument, TInt aEngine )
|
|
2006 |
{
|
|
2007 |
if ( ( aDocument == NULL ) || ( !ChooseEngine(aEngine) ) || ( aDocument->RootElement() == NULL ) )
|
|
2008 |
return EFalse;
|
|
2009 |
|
|
2010 |
return aDocument->IsDocumentContentInteractive();
|
|
2011 |
/* RPointerArray<CSvgElementImpl> elements;
|
|
2012 |
aDocument->FindAllElements( (CSvgElementImpl* )aDocument->RootElement(),
|
|
2013 |
KSvgAElement, elements );
|
|
2014 |
if ( elements.Count() != 0 )
|
|
2015 |
{
|
|
2016 |
elements.Close();
|
|
2017 |
return ETrue;
|
|
2018 |
}
|
|
2019 |
elements.Close();
|
|
2020 |
|
|
2021 |
if ( aDocument->iIsInteractive )
|
|
2022 |
return ETrue;
|
|
2023 |
else
|
|
2024 |
return EFalse;*/
|
|
2025 |
}
|
|
2026 |
|
|
2027 |
//---------------------------------------------------------------------------=
|
|
2028 |
//Copies a new path vector into the the given element's path
|
|
2029 |
//---------------------------------------------------------------------------=
|
|
2030 |
|
|
2031 |
EXPORT_C void CSvgEngineInterfaceImpl::UpdatePath(TInt hPath, CSvgElementImpl* hElement)
|
|
2032 |
{
|
|
2033 |
if ((hElement != NULL) && (hElement->ElemID() == KSvgPathElement))
|
|
2034 |
{
|
|
2035 |
TRAPD(error,hElement->SetAttributePathL(KAtrData, (CGfxGeneralPath*)hPath ));
|
|
2036 |
if ( error != KErrNone )
|
|
2037 |
{
|
|
2038 |
// Error Processing
|
|
2039 |
return;
|
|
2040 |
}
|
|
2041 |
}
|
|
2042 |
}
|
|
2043 |
|
|
2044 |
//---------------------------------------------------------------------------=
|
|
2045 |
//Returns the number of external resources in an svg document (A elements,IMG elements)
|
|
2046 |
//---------------------------------------------------------------------------=
|
|
2047 |
|
|
2048 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetExternalListSize(CSvgDocumentImpl* aDocument)
|
|
2049 |
{
|
|
2050 |
if ( ( aDocument == NULL ) || ( aDocument->RootElement() == NULL ) )
|
|
2051 |
return 0;
|
|
2052 |
|
|
2053 |
TInt sum = 0;
|
|
2054 |
|
|
2055 |
RPointerArray<CSvgElementImpl> a_elements;
|
|
2056 |
RPointerArray<CSvgElementImpl> image_elements;
|
|
2057 |
|
|
2058 |
aDocument->FindAllElements( (CSvgElementImpl* )aDocument->RootElement(),
|
|
2059 |
KSvgAElement, a_elements );
|
|
2060 |
if ( a_elements.Count() != 0 )
|
|
2061 |
{
|
|
2062 |
sum = sum + a_elements.Count();
|
|
2063 |
}
|
|
2064 |
a_elements.Close();
|
|
2065 |
|
|
2066 |
aDocument->FindAllElements( (CSvgElementImpl* )aDocument->RootElement(),
|
|
2067 |
KSvgImageElement, image_elements );
|
|
2068 |
if ( image_elements.Count() != 0 )
|
|
2069 |
{
|
|
2070 |
sum = sum + image_elements.Count();
|
|
2071 |
}
|
|
2072 |
image_elements.Close();
|
|
2073 |
|
|
2074 |
return sum;
|
|
2075 |
|
|
2076 |
}
|
|
2077 |
|
|
2078 |
//---------------------------------------------------------------------------=
|
|
2079 |
//Returns the uri of an external resource in an svg document (A elements,IMG elements)
|
|
2080 |
//---------------------------------------------------------------------------=
|
|
2081 |
|
|
2082 |
EXPORT_C void CSvgEngineInterfaceImpl::GetExternalListItemL(
|
|
2083 |
CSvgDocumentImpl* aDocument, TInt aIndex, TPtrC16& aUri)
|
|
2084 |
{
|
|
2085 |
TDesC* uri = NULL;
|
|
2086 |
if ( ( aDocument != NULL ) && ( aDocument->RootElement() != NULL ) )
|
|
2087 |
{
|
|
2088 |
RPointerArray<CSvgElementImpl> a_elements;
|
|
2089 |
RPointerArray<CSvgElementImpl> image_elements;
|
|
2090 |
RPointerArray<CSvgElementImpl> all_externals;
|
|
2091 |
// Find & add all <a> elements
|
|
2092 |
aDocument->FindAllElements( (CSvgElementImpl* )aDocument->RootElement(),
|
|
2093 |
KSvgAElement, a_elements );
|
|
2094 |
for (TInt i=0; i < a_elements.Count(); i++ )
|
|
2095 |
{
|
|
2096 |
all_externals.Append(a_elements[i]);
|
|
2097 |
}
|
|
2098 |
// Find & add all <image> elements
|
|
2099 |
aDocument->FindAllElements( (CSvgElementImpl* )aDocument->RootElement(),
|
|
2100 |
KSvgImageElement, image_elements );
|
|
2101 |
for ( TInt i=0; i < image_elements.Count(); i++ )
|
|
2102 |
{
|
|
2103 |
all_externals.Append( image_elements[ i ] );
|
|
2104 |
}
|
|
2105 |
// Get element according to the given index
|
|
2106 |
if ( aIndex < all_externals.Count() )
|
|
2107 |
{
|
|
2108 |
|
|
2109 |
CSvgElementImpl* myElement = (CSvgElementImpl*)all_externals[ aIndex ];
|
|
2110 |
if ( myElement )
|
|
2111 |
{
|
|
2112 |
if ( (myElement->ElemID() ==
|
|
2113 |
KSvgImageElement) && ( ( ( CSvgImageElementImpl* ) myElement )->iIsBase64 ) )
|
|
2114 |
{
|
|
2115 |
//do nothing because this is base64.
|
|
2116 |
//want to return null for aValue
|
|
2117 |
}
|
|
2118 |
// Get an external resource uri
|
|
2119 |
else
|
|
2120 |
{
|
|
2121 |
uri = myElement->HrefPointer();
|
|
2122 |
// Check if the uri is already downloaded
|
|
2123 |
if( ( uri != NULL ) && ( uri->Length() >= 0 ) )
|
|
2124 |
{
|
|
2125 |
TDesC* duplicateUri = NULL;
|
|
2126 |
for ( int index = aIndex - 1; index >= 0; index-- )
|
|
2127 |
{
|
|
2128 |
myElement = (CSvgElementImpl*)all_externals[ index ];
|
|
2129 |
if (myElement)
|
|
2130 |
{
|
|
2131 |
duplicateUri = myElement->HrefPointer();
|
|
2132 |
if ( ( duplicateUri != NULL ) && ( *uri == *duplicateUri ) )
|
|
2133 |
{
|
|
2134 |
// External resource is already downloaded. Don't have
|
|
2135 |
// to equest it again
|
|
2136 |
return;
|
|
2137 |
}
|
|
2138 |
}
|
|
2139 |
}
|
|
2140 |
}
|
|
2141 |
}
|
|
2142 |
}
|
|
2143 |
}
|
|
2144 |
image_elements.Close();
|
|
2145 |
a_elements.Close();
|
|
2146 |
all_externals.Close();
|
|
2147 |
}
|
|
2148 |
if( uri != NULL )
|
|
2149 |
{
|
|
2150 |
// Allocate heap memory
|
|
2151 |
/*TInt length = uri->Length() + 1;
|
|
2152 |
TUint16* result = new ( ELeave ) TUint16[ length ];
|
|
2153 |
TPtr16 resultPtr( result, length );
|
|
2154 |
resultPtr.Copy( *uri );
|
|
2155 |
resultPtr.ZeroTerminate();
|
|
2156 |
return CONST_CAST( TUint16*, resultPtr.Ptr() );*/
|
|
2157 |
|
|
2158 |
aUri.Set(*uri);
|
|
2159 |
|
|
2160 |
}
|
|
2161 |
return;
|
|
2162 |
}
|
|
2163 |
|
|
2164 |
|
|
2165 |
//---------------------------------------------------------------------------=
|
|
2166 |
// Finds the element with the corresponding uri and then adds the data that was
|
|
2167 |
// passed in by an external resource handler
|
|
2168 |
//---------------------------------------------------------------------------=
|
|
2169 |
// This code was copied from the CSvgEngineImpl
|
|
2170 |
EXPORT_C CSvgElementImpl* CSvgEngineInterfaceImpl::AddExternalData(
|
|
2171 |
CSvgDocumentImpl* aDocument,
|
|
2172 |
const TDesC& aUri,
|
|
2173 |
const TDesC8& aData,
|
|
2174 |
TBool aMakeCopy,
|
|
2175 |
TInt aSize,
|
|
2176 |
TInt aEngine )
|
|
2177 |
{
|
|
2178 |
// Use the internal engine's document if parameter is NULL
|
|
2179 |
if ( aDocument == NULL )
|
|
2180 |
{
|
|
2181 |
if ( ChooseEngine( aEngine) )
|
|
2182 |
{
|
|
2183 |
aDocument = iSvgEngine->Document();
|
|
2184 |
}
|
|
2185 |
}
|
|
2186 |
|
|
2187 |
// Check whether document, root element are valid and URI is of
|
|
2188 |
// non-zero length
|
|
2189 |
if ( ( aDocument == NULL ) || ( aDocument->RootElement() == NULL ) ||
|
|
2190 |
( aUri.Length() == 0 ) )
|
|
2191 |
{
|
|
2192 |
return NULL;
|
|
2193 |
}
|
|
2194 |
|
|
2195 |
// Find all <image> elements in current document
|
|
2196 |
RPointerArray<CSvgElementImpl> lAllImageElements;
|
|
2197 |
RPointerArray<CSvgElementImpl> lMatchingImageElements;
|
|
2198 |
aDocument->FindAllElements( (CSvgElementImpl*)aDocument->RootElement(),
|
|
2199 |
KSvgImageElement,
|
|
2200 |
lAllImageElements,
|
|
2201 |
ESvgSearchExcludeUseSubtree ); // Ignore the
|
|
2202 |
// cloned image elements
|
|
2203 |
// under use element
|
|
2204 |
|
|
2205 |
// Set Owner Document to default Doc
|
|
2206 |
for ( TInt lIndex = 0; lIndex < lAllImageElements.Count(); lIndex++ )
|
|
2207 |
{
|
|
2208 |
lAllImageElements[ lIndex ]->SetOwnerDocument( aDocument );
|
|
2209 |
} // for ( TInt lIndex = 0; ...
|
|
2210 |
|
|
2211 |
// Search for Image elements inside child document as well
|
|
2212 |
// First create a list of animation elements.
|
|
2213 |
RPointerArray<CSvgElementImpl> lAllAnimationElements;
|
|
2214 |
aDocument->FindAllElements( ( CSvgElementImpl* )aDocument->RootElement(),
|
|
2215 |
KSvgMediaAnimationElement,
|
|
2216 |
lAllAnimationElements );
|
|
2217 |
// Each animation element has a child document, append the list of image elements
|
|
2218 |
// found in the child document to lAllImageElements
|
|
2219 |
TInt lAllAnimationEleCnt = lAllAnimationElements.Count();
|
|
2220 |
for ( TInt i = 0; i < lAllAnimationEleCnt; i++ )
|
|
2221 |
{
|
|
2222 |
CSvgMediaAnimationElementImpl* element =
|
|
2223 |
( CSvgMediaAnimationElementImpl* )lAllAnimationElements[i];
|
|
2224 |
CSvgDocumentImpl* ldoc = element->GetChildDocument();
|
|
2225 |
if ( ldoc )
|
|
2226 |
{
|
|
2227 |
RPointerArray<CSvgElementImpl> lChildImageElements;
|
|
2228 |
ldoc->FindAllElements( (CSvgElementImpl*)ldoc->RootElement(),
|
|
2229 |
KSvgImageElement,
|
|
2230 |
lChildImageElements,
|
|
2231 |
ESvgSearchExcludeUseSubtree ); // Ignore the
|
|
2232 |
// cloned image elements
|
|
2233 |
// under use element
|
|
2234 |
// Set Owner Document to child Doc
|
|
2235 |
for ( TInt lIndex = 0; lIndex < lChildImageElements.Count(); lIndex++ )
|
|
2236 |
{
|
|
2237 |
lChildImageElements[ lIndex ]->SetOwnerDocument( ldoc );
|
|
2238 |
// Also append the image elements into the image list
|
|
2239 |
lAllImageElements.Append( lChildImageElements[ lIndex ] );
|
|
2240 |
} // for ( TInt lIndex = 0; ...
|
|
2241 |
lChildImageElements.Close();
|
|
2242 |
}
|
|
2243 |
} // for ( TInt i = 0; i < lAllAnimationEleCnt; i++ )
|
|
2244 |
|
|
2245 |
lAllAnimationElements.Close();
|
|
2246 |
// lAllImageElements now contains image elements in parent as well as child documents
|
|
2247 |
// Generate a list with only those image elements with same URI
|
|
2248 |
TInt lAllImageEleCnt = lAllImageElements.Count();
|
|
2249 |
for ( TInt i = 0; i < lAllImageEleCnt; i++ )
|
|
2250 |
{
|
|
2251 |
CSvgImageElementImpl* element = ( CSvgImageElementImpl* )
|
|
2252 |
lAllImageElements[ i ];
|
|
2253 |
TPtrC href = element->Href();
|
|
2254 |
if ( href == aUri )
|
|
2255 |
{
|
|
2256 |
lMatchingImageElements.Append( element );
|
|
2257 |
}
|
|
2258 |
}
|
|
2259 |
lAllImageElements.Close();
|
|
2260 |
|
|
2261 |
// Return if no <image> element matching URI
|
|
2262 |
if ( lMatchingImageElements.Count() == 0 )
|
|
2263 |
{
|
|
2264 |
lMatchingImageElements.Close();
|
|
2265 |
return NULL;
|
|
2266 |
}
|
|
2267 |
|
|
2268 |
// Only first <image> element owns the imageData and all other image
|
|
2269 |
// elements refer to this data for decoding.
|
|
2270 |
CSvgImageElementImpl* firstElement = ( CSvgImageElementImpl* )
|
|
2271 |
lMatchingImageElements[0];
|
|
2272 |
|
|
2273 |
// This loop decodes the imageData for every image element which has
|
|
2274 |
// the same URI.
|
|
2275 |
// Two image elements could have the same URI, yet they may have different sizes
|
|
2276 |
// hence every image element decodes the same imageData.
|
|
2277 |
TInt lImageEleCnt = lMatchingImageElements.Count();
|
|
2278 |
for (TInt j=0; j < lImageEleCnt; j++)
|
|
2279 |
{
|
|
2280 |
CSvgImageElementImpl* lImageElement = ( CSvgImageElementImpl* )
|
|
2281 |
lMatchingImageElements[j];
|
|
2282 |
|
|
2283 |
// Create bitmap if needed
|
|
2284 |
CFbsBitmap* bitmap = lImageElement->GetBitmap();
|
|
2285 |
if ( bitmap == NULL )
|
|
2286 |
{
|
|
2287 |
// Can't use ELeave because that this function can't leave
|
|
2288 |
bitmap = new CFbsBitmap();
|
|
2289 |
// Check if bitmap was allocated
|
|
2290 |
if ( !bitmap )
|
|
2291 |
{
|
|
2292 |
#ifdef _DBEUG
|
|
2293 |
RDebug::Printf("ERROR IN BITAMP CREATION: new (ELeave) CFbsBitmap(): %d", bitmapError);
|
|
2294 |
#endif
|
|
2295 |
// Return firstElement so that the image data is not deleted.
|
|
2296 |
// The data needs to be valid as this is happening inside a
|
|
2297 |
// loop and previous image elements which have started decoding
|
|
2298 |
// this image data should not get affected.
|
|
2299 |
return firstElement;
|
|
2300 |
}
|
|
2301 |
|
|
2302 |
// Create minimum bitmap size
|
|
2303 |
TInt createError = bitmap->Create( TSize( 1, 1 ), EColor64K );
|
|
2304 |
if ( createError != KErrNone )
|
|
2305 |
{
|
|
2306 |
#ifdef _DEBUG
|
|
2307 |
RDebug::Printf( "ERROR IN BITAMP CREATION: bitmap->Create: %d", createError );
|
|
2308 |
#endif
|
|
2309 |
delete bitmap;
|
|
2310 |
// Return firstElement so that the image data is not deleted.
|
|
2311 |
// The data needs to be valid as this is happening inside a
|
|
2312 |
// loop and previous image elements which have started decoding
|
|
2313 |
// this image data should not get affected.
|
|
2314 |
return firstElement;
|
|
2315 |
}
|
|
2316 |
// Transfer ownership of bitmap to image element
|
|
2317 |
lImageElement->SetBitmap( bitmap );
|
|
2318 |
} // if ( !bitmap )
|
|
2319 |
|
|
2320 |
if ( aMakeCopy )
|
|
2321 |
{
|
|
2322 |
// Make a copy of the image data and transfer ownership for this
|
|
2323 |
// data to the particular image element
|
|
2324 |
HBufC8* lImageDataCopy = NULL;
|
|
2325 |
TRAPD( error, lImageDataCopy = HBufC8::NewL( aData.Length() ) );
|
|
2326 |
|
|
2327 |
if ( error != KErrNone )
|
|
2328 |
{
|
|
2329 |
#ifdef _DEBUG
|
|
2330 |
RDebug::Printf( "Failed to copy Image: Out of memory" );
|
|
2331 |
#endif
|
|
2332 |
|
|
2333 |
return NULL;
|
|
2334 |
}
|
|
2335 |
// copy the data into the image element
|
|
2336 |
lImageDataCopy->Des().Copy(aData);
|
|
2337 |
|
|
2338 |
if (aData.Length() == 0 || aSize == 0)
|
|
2339 |
{
|
|
2340 |
// No data available, cleanup allocated memory
|
|
2341 |
delete lImageDataCopy;
|
|
2342 |
delete lImageElement->iBitmap;
|
|
2343 |
lImageElement->iBitmap = NULL;
|
|
2344 |
}
|
|
2345 |
else
|
|
2346 |
{
|
|
2347 |
// Begin image decoding (asynchronously).
|
|
2348 |
TInt lImgDecErr = lImageElement->StartImageDecoding(
|
|
2349 |
*lImageDataCopy,
|
|
2350 |
ETrue ); // ETrue means Sync decoding
|
|
2351 |
if ( lImgDecErr != KErrNone )
|
|
2352 |
{
|
|
2353 |
// No error processing
|
|
2354 |
}
|
|
2355 |
lImageElement->AssignImageData( lImageDataCopy );
|
|
2356 |
}
|
|
2357 |
|
|
2358 |
}
|
|
2359 |
else // if ( aMakeCopy )
|
|
2360 |
{
|
|
2361 |
// Do not make a copy of the imageData.
|
|
2362 |
// Begin image decoding (asynchronously).
|
|
2363 |
// An asynchronous approach was chosen as AddExternalData is called
|
|
2364 |
// to asynchronously notify the engine of availability of image
|
|
2365 |
// data.
|
|
2366 |
// The underlying ImageDecoder is an asynchronous API and an
|
|
2367 |
// ActiveSchedulerWait object is used to make it synchronous. In
|
|
2368 |
// this case the client Active objects get a chance to execute.
|
|
2369 |
// While decoding is in progress, if the client exits it used to
|
|
2370 |
// delete the engine and the document but async service provider is
|
|
2371 |
// not yet complete. When the async service provider completes
|
|
2372 |
// it would cause the access violation error as it would
|
|
2373 |
// try to use image element object which has been deleted.
|
|
2374 |
TInt lImgDecErr = lImageElement->StartImageDecoding( aData,
|
|
2375 |
EFalse ); // EFalse means async decoding
|
|
2376 |
|
|
2377 |
if ( lImgDecErr != KErrNone )
|
|
2378 |
{
|
|
2379 |
// No error processing
|
|
2380 |
}
|
|
2381 |
} // if ( aMakeCopy )
|
|
2382 |
} // for (TInt j=0; j < lImageEleCnt; j++)
|
|
2383 |
|
|
2384 |
lMatchingImageElements.Close();
|
|
2385 |
|
|
2386 |
return firstElement;
|
|
2387 |
}
|
|
2388 |
|
|
2389 |
// --------------------------------------------------------------------------
|
|
2390 |
// EXPORT_C void CSvgEngineInterfaceImpl::AssignImageData( const TDesC& aUri,
|
|
2391 |
// ---------------------------------------------------------------------------
|
|
2392 |
EXPORT_C void CSvgEngineInterfaceImpl::AssignImageData( const TDesC& aUri,
|
|
2393 |
HBufC8* aData )
|
|
2394 |
{
|
|
2395 |
CSvgImageElementImpl* element =
|
|
2396 |
(CSvgImageElementImpl*)AddExternalData( NULL, aUri, *aData, EFalse );
|
|
2397 |
if ( element == NULL )
|
|
2398 |
{
|
|
2399 |
// delete image data now -- due to failure
|
|
2400 |
delete aData;
|
|
2401 |
}
|
|
2402 |
else
|
|
2403 |
{
|
|
2404 |
// <image> element will delete it after decoding
|
|
2405 |
element->AssignImageData( aData );
|
|
2406 |
}
|
|
2407 |
}
|
|
2408 |
|
|
2409 |
/********************** Wrapper functions for new avoid new exports *******************/
|
|
2410 |
// --------------------------------------------------------------------------
|
|
2411 |
// EXPORT_C CSvgEngineImpl* CSvgEngineInterfaceImpl::SvgEngineNewL()
|
|
2412 |
// ---------------------------------------------------------------------------
|
|
2413 |
EXPORT_C CSvgEngineImpl* CSvgEngineInterfaceImpl::SvgEngineNewL()
|
|
2414 |
{
|
|
2415 |
//this is the JSR side creating the engine
|
|
2416 |
iSvgEngine = CSvgEngineImpl::NewL(iSvgBitmapFontProvider);
|
|
2417 |
iSvgEnginePointers.Append(iSvgEngine);
|
|
2418 |
return iSvgEngine;
|
|
2419 |
}
|
|
2420 |
// --------------------------------------------------------------------------
|
|
2421 |
// EXPORT_C void CSvgEngineInterfaceImpl::StartEngine( CSvgEngineImpl* aEngine )
|
|
2422 |
// ---------------------------------------------------------------------------
|
|
2423 |
EXPORT_C void CSvgEngineInterfaceImpl::StartEngine( CSvgEngineImpl* aEngine )
|
|
2424 |
{
|
|
2425 |
if( ChooseEngine ( (TInt)aEngine ) )
|
|
2426 |
{
|
|
2427 |
iSvgEngine->StartEngine();
|
|
2428 |
}
|
|
2429 |
}
|
|
2430 |
// --------------------------------------------------------------------------
|
|
2431 |
// EXPORT_C void CSvgEngineInterfaceImpl::RenderFrame( CSvgEngineImpl* aEngine, TUint aCurrentTime )
|
|
2432 |
// ---------------------------------------------------------------------------
|
|
2433 |
EXPORT_C void CSvgEngineInterfaceImpl::RenderFrame( CSvgEngineImpl* aEngine, TUint aCurrentTime )
|
|
2434 |
{
|
|
2435 |
if( ChooseEngine ( (TInt)aEngine ) )
|
|
2436 |
{
|
|
2437 |
iSvgEngine->RenderFrame( aCurrentTime );
|
|
2438 |
}
|
|
2439 |
}
|
|
2440 |
// --------------------------------------------------------------------------
|
|
2441 |
// EXPORT_C void CSvgEngineInterfaceImpl::ViewportInit( CSvgDocumentImpl* aDocumentHandle )
|
|
2442 |
// ---------------------------------------------------------------------------
|
|
2443 |
EXPORT_C void CSvgEngineInterfaceImpl::ViewportInit( CSvgDocumentImpl* aDocumentHandle )
|
|
2444 |
{
|
|
2445 |
if( !aDocumentHandle )
|
|
2446 |
return;
|
|
2447 |
|
|
2448 |
aDocumentHandle->iInitialDrawFlag = ETrue;
|
|
2449 |
|
|
2450 |
|
|
2451 |
TSize Size = TSize(100, 100); // default viewport size
|
|
2452 |
aDocumentHandle->iReqExReqFtrSysLTested = EFalse;
|
|
2453 |
if ( aDocumentHandle->RootElement() != NULL &&
|
|
2454 |
((CSvgElementImpl*)aDocumentHandle->RootElement())->ElemID() == KSvgSvgElement )
|
|
2455 |
|
|
2456 |
{
|
|
2457 |
// Scale width & height to fit to screen size
|
|
2458 |
CSvgSvgElementImpl* el = ( CSvgSvgElementImpl* )
|
|
2459 |
(aDocumentHandle->RootElement());
|
|
2460 |
TFloatFixPt width, height;
|
|
2461 |
TFloatFixPt scrnW( Size.iWidth ), scrnH( Size.iHeight );
|
|
2462 |
TFloatFixPt zero ( 0 );
|
|
2463 |
if (((CSvgSvgElementImpl *)(aDocumentHandle->RootElement()))->iWidthInPercentage)
|
|
2464 |
{
|
|
2465 |
// since we are mapping the percentage to a viewport that is 100x100 the percentage value can be used directly
|
|
2466 |
width = ( TFloatFixPt ) (((CSvgSvgElementImpl *)(aDocumentHandle->RootElement()))->iWidthInUserCoordinate);
|
|
2467 |
}
|
|
2468 |
else
|
|
2469 |
{
|
|
2470 |
width = (TFloatFixPt) (((CSvgSvgElementImpl *)(aDocumentHandle->RootElement()))->iWidthInUserCoordinate);
|
|
2471 |
}
|
|
2472 |
|
|
2473 |
if (((CSvgSvgElementImpl *)(aDocumentHandle->RootElement()))->iHeightInPercentage)
|
|
2474 |
{
|
|
2475 |
height = ( TFloatFixPt ) (((CSvgSvgElementImpl *)(aDocumentHandle->RootElement()))->iHeightInUserCoordinate);
|
|
2476 |
}
|
|
2477 |
else
|
|
2478 |
{
|
|
2479 |
height = (TFloatFixPt) (((CSvgSvgElementImpl *)(aDocumentHandle->RootElement()))->iHeightInUserCoordinate);
|
|
2480 |
}
|
|
2481 |
if ( ( width <= zero ) && ( height <= zero ) )
|
|
2482 |
{
|
|
2483 |
width = 0;
|
|
2484 |
height = 0;
|
|
2485 |
return;
|
|
2486 |
}
|
|
2487 |
|
|
2488 |
// Set initial viewport
|
|
2489 |
TInt err;
|
|
2490 |
TRAP(err, el->SetAttributeFloatL( KAtrX, zero ));
|
|
2491 |
TRAP(err, el->SetAttributeFloatL( KAtrY, zero ));
|
|
2492 |
TRAP(err, el->SetAttributeFloatL( KAtrWidth, width ));
|
|
2493 |
TRAP(err, el->SetAttributeFloatL( KAtrHeight, height ));
|
|
2494 |
}
|
|
2495 |
}
|
|
2496 |
|
|
2497 |
// --------------------------------------------------------------------------
|
|
2498 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetGdiContextL( CSvgEngineImpl* aEngine, CFbsBitmap* aFrameBuffer )
|
|
2499 |
// ---------------------------------------------------------------------------
|
|
2500 |
EXPORT_C void CSvgEngineInterfaceImpl::SetGdiContextL( CSvgEngineImpl* aEngine, CFbsBitmap* aFrameBuffer )
|
|
2501 |
{
|
|
2502 |
if( aEngine )
|
|
2503 |
{
|
|
2504 |
aEngine->SetGdiContextL( aFrameBuffer );
|
|
2505 |
}
|
|
2506 |
}
|
|
2507 |
// --------------------------------------------------------------------------
|
|
2508 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetDocument( CSvgEngineImpl* aEngine, CSvgDocumentImpl* aDocument )
|
|
2509 |
// ---------------------------------------------------------------------------
|
|
2510 |
EXPORT_C void CSvgEngineInterfaceImpl::SetDocument( CSvgEngineImpl* aEngine, CSvgDocumentImpl* aDocument )
|
|
2511 |
{
|
|
2512 |
iTotalRotation = 0;
|
|
2513 |
if( aEngine && aDocument)
|
|
2514 |
{
|
|
2515 |
aEngine->SetDocument( aDocument );
|
|
2516 |
aDocument->SetEngine( aEngine );
|
|
2517 |
|
|
2518 |
// costly calls per frame
|
|
2519 |
SvgElementAssignDocument((CSvgElementImpl*)aDocument->RootElement(), aDocument);
|
|
2520 |
|
|
2521 |
((CSvgElementImpl*)aDocument->RootElement())->InitAllSvgStyleProperties((CSvgElementImpl*)aDocument->RootElement());
|
|
2522 |
|
|
2523 |
}
|
|
2524 |
}
|
|
2525 |
|
|
2526 |
// --------------------------------------------------------------------------
|
|
2527 |
// void CSvgEngineInterfaceImpl::SvgElementAssignDocument( CSvgElementImpl* aElement, CSvgDocumentImpl* aDoc )
|
|
2528 |
// ---------------------------------------------------------------------------
|
|
2529 |
void CSvgEngineInterfaceImpl::SvgElementAssignDocument( CSvgElementImpl* aElement, CSvgDocumentImpl* aDoc )
|
|
2530 |
{
|
|
2531 |
if ( aElement == NULL )
|
|
2532 |
return;
|
|
2533 |
|
|
2534 |
aElement->SetOwnerDocument( aDoc );
|
|
2535 |
|
|
2536 |
CSvgElementImpl* child = (CSvgElementImpl*)aElement->FirstChild();
|
|
2537 |
if ( child )
|
|
2538 |
{
|
|
2539 |
SvgElementAssignDocument( child, aDoc );
|
|
2540 |
}
|
|
2541 |
|
|
2542 |
CSvgElementImpl* sibling = (CSvgElementImpl*)aElement->NextSibling();
|
|
2543 |
if ( sibling )
|
|
2544 |
{
|
|
2545 |
SvgElementAssignDocument( sibling, aDoc );
|
|
2546 |
}
|
|
2547 |
}
|
|
2548 |
|
|
2549 |
|
|
2550 |
// --------------------------------------------------------------------------
|
|
2551 |
// EXPORT_C CSvgDocumentImpl* CSvgEngineInterfaceImpl::SvgDocumentNewL()
|
|
2552 |
// ---------------------------------------------------------------------------
|
|
2553 |
EXPORT_C CSvgDocumentImpl* CSvgEngineInterfaceImpl::SvgDocumentNewL()
|
|
2554 |
{
|
|
2555 |
CSvgDocumentImpl* document = CSvgDocumentImpl::NewL(iSvgBitmapFontProvider);
|
|
2556 |
iSvgDocumentPointers.Append(document);
|
|
2557 |
|
|
2558 |
return document;
|
|
2559 |
}
|
|
2560 |
// --------------------------------------------------------------------------
|
|
2561 |
// EXPORT_C void CSvgEngineInterfaceImpl::FillDocumentL( CSvgDocumentImpl* aDocument, const TDesC16& aSvgString )
|
|
2562 |
// ---------------------------------------------------------------------------
|
|
2563 |
EXPORT_C void CSvgEngineInterfaceImpl::FillDocumentL( CSvgDocumentImpl* aDocument, const TDesC16& aSvgString )
|
|
2564 |
{
|
|
2565 |
if( aDocument )
|
|
2566 |
{
|
|
2567 |
aDocument->SetDRMMode( iDrmEnabled );
|
|
2568 |
SetThumbNailMode( iIsThumbNailMode );
|
|
2569 |
SetDRMRights( iDrmRightsConsumptionEnabled );
|
|
2570 |
aDocument->Load16BitString(aSvgString, *iSvgError, EFalse );
|
|
2571 |
if ( aDocument->HasError() )
|
|
2572 |
{
|
|
2573 |
iSvgError->SetErrorCode( aDocument->GetError()->ErrorCode() );
|
|
2574 |
iSvgError->SetSystemErrorCode( aDocument->GetError()->SystemErrorCode() );
|
|
2575 |
iSvgError->SetDescription( aDocument->GetError()->Description() );
|
|
2576 |
User::Leave( iSvgError->SystemErrorCode() );
|
|
2577 |
}
|
|
2578 |
}
|
|
2579 |
}
|
|
2580 |
// --------------------------------------------------------------------------
|
|
2581 |
// EXPORT_C void CSvgEngineInterfaceImpl::DestroyDocument( CSvgDocumentImpl* aDocument )
|
|
2582 |
// ---------------------------------------------------------------------------
|
|
2583 |
EXPORT_C void CSvgEngineInterfaceImpl::DestroyDocument( CSvgDocumentImpl* aDocument )
|
|
2584 |
{
|
|
2585 |
if (aDocument )
|
|
2586 |
{
|
|
2587 |
TInt index = iSvgDocumentPointers.Find( aDocument );
|
|
2588 |
if ( index != KErrNotFound )
|
|
2589 |
{
|
|
2590 |
//make sure document isnt attached to an engine
|
|
2591 |
TInt svgEnginePointersCnt = iSvgEnginePointers.Count();
|
|
2592 |
for (TInt i=0; i < svgEnginePointersCnt; i++)
|
|
2593 |
{
|
|
2594 |
CSvgEngineImpl* engine = iSvgEnginePointers[i];
|
|
2595 |
CSvgDocumentImpl* docAttachedToEngine = engine->Document();
|
|
2596 |
|
|
2597 |
if (docAttachedToEngine == aDocument)
|
|
2598 |
{
|
|
2599 |
//remove document attachment to engine
|
|
2600 |
engine->SetDocument(NULL);
|
|
2601 |
}
|
|
2602 |
}
|
|
2603 |
|
|
2604 |
delete aDocument;
|
|
2605 |
iSvgDocumentPointers.Remove( index );
|
|
2606 |
}
|
|
2607 |
}
|
|
2608 |
}
|
|
2609 |
// --------------------------------------------------------------------------
|
|
2610 |
// EXPORT_C void CSvgEngineInterfaceImpl::DestroyEngine( CSvgEngineImpl* aEngine )
|
|
2611 |
// ---------------------------------------------------------------------------
|
|
2612 |
EXPORT_C void CSvgEngineInterfaceImpl::DestroyEngine( CSvgEngineImpl* aEngine )
|
|
2613 |
{
|
|
2614 |
if (aEngine)
|
|
2615 |
{
|
|
2616 |
TInt index = iSvgEnginePointers.Find( aEngine );
|
|
2617 |
if ( index != KErrNotFound )
|
|
2618 |
{
|
|
2619 |
//make sure no document has this engine attached
|
|
2620 |
TInt svgDocPointersCnt = iSvgDocumentPointers.Count();
|
|
2621 |
for (TInt i=0; i < svgDocPointersCnt; i++)
|
|
2622 |
{
|
|
2623 |
CSvgDocumentImpl* document = iSvgDocumentPointers[i];
|
|
2624 |
CSvgEngineImpl* engineAttachedToDocument = document->Engine();
|
|
2625 |
|
|
2626 |
if (engineAttachedToDocument == aEngine)
|
|
2627 |
{
|
|
2628 |
//remove engine from document it is attached to
|
|
2629 |
document->SetEngine(NULL);
|
|
2630 |
}
|
|
2631 |
}
|
|
2632 |
|
|
2633 |
//make sure there is no handle to this left around
|
|
2634 |
if (iSvgEngine == aEngine)
|
|
2635 |
{
|
|
2636 |
iSvgEngine = NULL;
|
|
2637 |
}
|
|
2638 |
|
|
2639 |
delete aEngine;
|
|
2640 |
iSvgEnginePointers.Remove( index );
|
|
2641 |
}
|
|
2642 |
}
|
|
2643 |
}
|
|
2644 |
// --------------------------------------------------------------------------
|
|
2645 |
// EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetRootElement( CSvgDocumentImpl* aDocument )
|
|
2646 |
// ---------------------------------------------------------------------------
|
|
2647 |
EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetRootElement( CSvgDocumentImpl* aDocument )
|
|
2648 |
{
|
|
2649 |
if( aDocument )
|
|
2650 |
{
|
|
2651 |
return (CXmlElementImpl*)aDocument->RootElement();
|
|
2652 |
}
|
|
2653 |
else
|
|
2654 |
return NULL;
|
|
2655 |
}
|
|
2656 |
|
|
2657 |
// --------------------------------------------------------------------------
|
|
2658 |
// EXPORT_C void CSvgEngineInterfaceImpl::InitRootElement( CSvgDocumentImpl* aDocument )
|
|
2659 |
// ---------------------------------------------------------------------------
|
|
2660 |
EXPORT_C void CSvgEngineInterfaceImpl::InitRootElement( CSvgDocumentImpl* aDocument )
|
|
2661 |
{
|
|
2662 |
if( aDocument )
|
|
2663 |
{
|
|
2664 |
TRAPD(error,aDocument->AppendChildL(CreateElementL(aDocument,KSvgSvgElement)));
|
|
2665 |
if (error != KErrNone)
|
|
2666 |
{
|
|
2667 |
#ifdef _DEBUG
|
|
2668 |
_LIT(KAppendChildFailed,
|
|
2669 |
"CSvgEngineInterfaceImpl::InitRootElement: AppendChildL error.");
|
|
2670 |
RDebug::Print(KAppendChildFailed);
|
|
2671 |
#endif //_DEBUG
|
|
2672 |
}
|
|
2673 |
}
|
|
2674 |
}
|
|
2675 |
// --------------------------------------------------------------------------
|
|
2676 |
// EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetElementById( CSvgDocumentImpl* aDocument, const TDesC& aId )
|
|
2677 |
// ---------------------------------------------------------------------------
|
|
2678 |
EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetElementById( CSvgDocumentImpl* aDocument, const TDesC& aId )
|
|
2679 |
{
|
|
2680 |
if( aDocument )
|
|
2681 |
{
|
|
2682 |
return (CXmlElementImpl*)aDocument->GetElementById( aId );
|
|
2683 |
}
|
|
2684 |
else
|
|
2685 |
return NULL;
|
|
2686 |
}
|
|
2687 |
|
|
2688 |
// --------------------------------------------------------------------------
|
|
2689 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetNumberOfIds( CSvgDocumentImpl* aDocument )
|
|
2690 |
// ---------------------------------------------------------------------------
|
|
2691 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetNumberOfIds( CSvgDocumentImpl* aDocument )
|
|
2692 |
{
|
|
2693 |
if ( aDocument )
|
|
2694 |
return (aDocument->GetNumberOfIds( aDocument->RootElement()));
|
|
2695 |
else
|
|
2696 |
return 0;
|
|
2697 |
}
|
|
2698 |
|
|
2699 |
// --------------------------------------------------------------------------
|
|
2700 |
// EXPORT_C TDesC* CSvgEngineInterfaceImpl::GetId(CSvgDocumentImpl* aDocument, TInt index)
|
|
2701 |
// ---------------------------------------------------------------------------
|
|
2702 |
EXPORT_C TDesC* CSvgEngineInterfaceImpl::GetId(CSvgDocumentImpl* aDocument, TInt index)
|
|
2703 |
{
|
|
2704 |
if ( aDocument )
|
|
2705 |
return (aDocument->GetId(index));
|
|
2706 |
else
|
|
2707 |
return NULL;
|
|
2708 |
}
|
|
2709 |
|
|
2710 |
// --------------------------------------------------------------------------
|
|
2711 |
// EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetParentElement( CXmlElementImpl* aElement )
|
|
2712 |
// ---------------------------------------------------------------------------
|
|
2713 |
EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetParentElement( CXmlElementImpl* aElement )
|
|
2714 |
{
|
|
2715 |
if( aElement )
|
|
2716 |
return (CXmlElementImpl*)aElement->ParentNode();
|
|
2717 |
else
|
|
2718 |
return NULL;
|
|
2719 |
}
|
|
2720 |
// --------------------------------------------------------------------------
|
|
2721 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetParentElement( CXmlElementImpl* aElement, CXmlElementImpl* aParentElement )
|
|
2722 |
// ---------------------------------------------------------------------------
|
|
2723 |
EXPORT_C void CSvgEngineInterfaceImpl::SetParentElement( CXmlElementImpl* aElement, CXmlElementImpl* aParentElement )
|
|
2724 |
{
|
|
2725 |
if( aElement )
|
|
2726 |
aElement->SetParentNode( aParentElement );
|
|
2727 |
}
|
|
2728 |
|
|
2729 |
// --------------------------------------------------------------------------
|
|
2730 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetFirstChildElement( CXmlElementImpl* aElement, CXmlElementImpl* aParentElement )
|
|
2731 |
// ---------------------------------------------------------------------------
|
|
2732 |
EXPORT_C void CSvgEngineInterfaceImpl::SetFirstChildElement( CXmlElementImpl* aFirstChildElement, CXmlElementImpl* aParentElement )
|
|
2733 |
{
|
|
2734 |
if( aFirstChildElement && aParentElement )
|
|
2735 |
aParentElement->SetFirstChild( aFirstChildElement );
|
|
2736 |
}
|
|
2737 |
|
|
2738 |
// --------------------------------------------------------------------------
|
|
2739 |
// EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::CreateElementL( CSvgDocumentImpl* aDocument, TInt aElementType )
|
|
2740 |
// ---------------------------------------------------------------------------
|
|
2741 |
EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::CreateElementL( CSvgDocumentImpl* aDocument, TInt aElementType )
|
|
2742 |
{
|
|
2743 |
if( aDocument )
|
|
2744 |
return (CXmlElementImpl*)aDocument->CreateElementL( (TUint8)aElementType );
|
|
2745 |
else
|
|
2746 |
return NULL;
|
|
2747 |
}
|
|
2748 |
// --------------------------------------------------------------------------
|
|
2749 |
// EXPORT_C void CSvgEngineInterfaceImpl::DestroyElement( CXmlElementImpl* aElement )
|
|
2750 |
// ---------------------------------------------------------------------------
|
|
2751 |
EXPORT_C void CSvgEngineInterfaceImpl::DestroyElement( CXmlElementImpl* aElement )
|
|
2752 |
{
|
|
2753 |
delete aElement;
|
|
2754 |
}
|
|
2755 |
// --------------------------------------------------------------------------
|
|
2756 |
// EXPORT_C void CSvgEngineInterfaceImpl::AppendChild( CXmlElementImpl* aParentElement, CXmlElementImpl* aChildElement, TBool aIsJSR226Element)
|
|
2757 |
// ---------------------------------------------------------------------------
|
|
2758 |
EXPORT_C void CSvgEngineInterfaceImpl::AppendChild( CXmlElementImpl* aParentElement, CXmlElementImpl* aChildElement, TBool aIsJSR226Element)
|
|
2759 |
{
|
|
2760 |
// Note: AppendChildL does not have any leaveble calls
|
|
2761 |
if( aParentElement && aChildElement )
|
|
2762 |
{
|
|
2763 |
|
|
2764 |
MXmlElement* childExisted = NULL;
|
|
2765 |
// Avoid appending child to parent twice
|
|
2766 |
if ( aChildElement->ParentNode() == aParentElement )
|
|
2767 |
{
|
|
2768 |
//mark the first copy of the element that is already
|
|
2769 |
//appended as a child that to be removed
|
|
2770 |
MXmlElement* child = aParentElement->FirstChild();
|
|
2771 |
if ( child == aChildElement )
|
|
2772 |
{
|
|
2773 |
childExisted = child;
|
|
2774 |
}
|
|
2775 |
while ( child && !childExisted )
|
|
2776 |
{
|
|
2777 |
child = child->NextSibling();
|
|
2778 |
if ( child == aChildElement )
|
|
2779 |
{
|
|
2780 |
//mark the first copy of the element that is already
|
|
2781 |
//appended as a child that to be removed
|
|
2782 |
childExisted = child;
|
|
2783 |
break;
|
|
2784 |
}
|
|
2785 |
}
|
|
2786 |
}
|
|
2787 |
|
|
2788 |
if ( childExisted )
|
|
2789 |
{
|
|
2790 |
aParentElement->RemoveChild( childExisted );
|
|
2791 |
}
|
|
2792 |
|
|
2793 |
TRAPD( error, aParentElement->AppendChildL( aChildElement, aIsJSR226Element ) );
|
|
2794 |
if (error != KErrNone)
|
|
2795 |
{
|
|
2796 |
#ifdef _DEBUG
|
|
2797 |
_LIT(KAppendChildFailed,
|
|
2798 |
"CSvgEngineInterfaceImpl::AppendChild: AppendChildL error.");
|
|
2799 |
RDebug::Print(KAppendChildFailed);
|
|
2800 |
#endif //_DEBUG
|
|
2801 |
}
|
|
2802 |
|
|
2803 |
if ( aChildElement->ElemID() == KSvgUseElement)
|
|
2804 |
{
|
|
2805 |
//we need to set the forward references up now
|
|
2806 |
((CSvgUseElementImpl*)aChildElement)->SetRefElemById( ((CSvgUseElementImpl*)aChildElement)->Href() );
|
|
2807 |
|
|
2808 |
TRAP_IGNORE( ((CSvgUseElementImpl *)aChildElement)->SetReferenceElementL() );
|
|
2809 |
}
|
|
2810 |
|
|
2811 |
|
|
2812 |
// If aChildElement is a Stop element then add it to Gradient's stop element array.
|
|
2813 |
TInt lParentId = ((CXmlElementImpl*)aParentElement)->ElemID();
|
|
2814 |
TInt lChildId = ((CXmlElementImpl*)aChildElement)->ElemID();
|
|
2815 |
|
|
2816 |
if( ( ( ( lParentId == KSvgRadialGradientElement )||
|
|
2817 |
( lParentId == KSvgLinearGradientElement ) ) &&
|
|
2818 |
( lChildId == KSvgStopElement ) ) )
|
|
2819 |
|
|
2820 |
{
|
|
2821 |
// Initialize the offset value to 0 if its still -1.
|
|
2822 |
TFloatFixPt lOffsetValue;
|
|
2823 |
TFloatFixPt lDefaultOffsetValue(-1);
|
|
2824 |
TBuf<6> lAttributeName;
|
|
2825 |
TBuf<1> lValueBuffer;
|
|
2826 |
|
|
2827 |
lAttributeName.Append(OFFSET);
|
|
2828 |
lValueBuffer.Append(ZEROVALUE);
|
|
2829 |
|
|
2830 |
((CSvgStopElementImpl*)aChildElement)->GetOffset( lOffsetValue );
|
|
2831 |
|
|
2832 |
// Offset Value of -1 indicates that Offset Attribute is not declared in
|
|
2833 |
// stop element.
|
|
2834 |
if( lOffsetValue == lDefaultOffsetValue )
|
|
2835 |
{
|
|
2836 |
// Deliberately calling SetAttributeL in place of SetAttributeFloatL as the latter inturn
|
|
2837 |
// calls UpdateOffsetValues which should be called on any Stop element once it is added to
|
|
2838 |
// to the Stop element array Owned by parent Gradient element.
|
|
2839 |
TRAP_IGNORE(((CSvgStopElementImpl*)aChildElement)->SetAttributeL( lAttributeName, lValueBuffer ));
|
|
2840 |
}
|
|
2841 |
|
|
2842 |
// The function not only adds the element in Stop element array but also
|
|
2843 |
// Adjusts the offset values of all the previously added elements such that
|
|
2844 |
// each gradient offset value is greater than the previous gradient stop's
|
|
2845 |
// offset value.It calls UpdateOffsetValues to adjust the values.
|
|
2846 |
((CSvgGradientElementImpl*)aParentElement)->AddStopElementInArray((CSvgStopElementImpl*)aChildElement);
|
|
2847 |
|
|
2848 |
}
|
|
2849 |
|
|
2850 |
//CTM needs to be updated after appending child so it gets propogated to new children
|
|
2851 |
((CSvgElementImpl*)aParentElement)->UpdateCTM();
|
|
2852 |
|
|
2853 |
}
|
|
2854 |
}
|
|
2855 |
// --------------------------------------------------------------------------
|
|
2856 |
// EXPORT_C void CSvgEngineInterfaceImpl::RemoveChild( CXmlElementImpl* aParentElement, CXmlElementImpl* aChildElement)
|
|
2857 |
// ---------------------------------------------------------------------------
|
|
2858 |
EXPORT_C void CSvgEngineInterfaceImpl::RemoveChild( CXmlElementImpl* aParentElement, CXmlElementImpl* aChildElement)
|
|
2859 |
{
|
|
2860 |
if( aParentElement && aChildElement )
|
|
2861 |
{
|
|
2862 |
aParentElement->RemoveChild( aChildElement );
|
|
2863 |
|
|
2864 |
if( ((CXmlElementImpl*)aChildElement)->ElemID() == KSvgTextElement )
|
|
2865 |
{
|
|
2866 |
((CSvgTextElementImpl*)aChildElement)->FreeFontData();
|
|
2867 |
}
|
|
2868 |
|
|
2869 |
}
|
|
2870 |
}
|
|
2871 |
// --------------------------------------------------------------------------
|
|
2872 |
// EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetFirstChild( CXmlElementImpl* aParentElement )
|
|
2873 |
// ---------------------------------------------------------------------------
|
|
2874 |
EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetFirstChild( CXmlElementImpl* aParentElement )
|
|
2875 |
{
|
|
2876 |
if( aParentElement )
|
|
2877 |
return (CXmlElementImpl*)aParentElement->FirstChild();
|
|
2878 |
else
|
|
2879 |
return NULL;
|
|
2880 |
}
|
|
2881 |
// --------------------------------------------------------------------------
|
|
2882 |
// EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetNextSibling( CXmlElementImpl* aElement )
|
|
2883 |
// ---------------------------------------------------------------------------
|
|
2884 |
EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetNextSibling( CXmlElementImpl* aElement )
|
|
2885 |
{
|
|
2886 |
if( aElement )
|
|
2887 |
return (CXmlElementImpl*)aElement->NextSibling();
|
|
2888 |
else
|
|
2889 |
return NULL;
|
|
2890 |
}
|
|
2891 |
// --------------------------------------------------------------------------
|
|
2892 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetNextSibling( CXmlElementImpl* aElement, CXmlElementImpl* aSibling )
|
|
2893 |
// ---------------------------------------------------------------------------
|
|
2894 |
EXPORT_C void CSvgEngineInterfaceImpl::SetNextSibling( CXmlElementImpl* aElement, CXmlElementImpl* aSibling )
|
|
2895 |
{
|
|
2896 |
if( aElement && aSibling )
|
|
2897 |
aElement->SetNextSibling( aSibling );
|
|
2898 |
}
|
|
2899 |
|
|
2900 |
// --------------------------------------------------------------------------
|
|
2901 |
// EXPORT_C CSvgDocumentImpl* CSvgEngineInterfaceImpl::GetOwnerDocument( CXmlElementImpl* aElement )
|
|
2902 |
// ---------------------------------------------------------------------------
|
|
2903 |
EXPORT_C CSvgDocumentImpl* CSvgEngineInterfaceImpl::GetOwnerDocument( CXmlElementImpl* aElement )
|
|
2904 |
{
|
|
2905 |
if( aElement)
|
|
2906 |
return (CSvgDocumentImpl*)aElement->OwnerDocument();
|
|
2907 |
else
|
|
2908 |
return NULL;
|
|
2909 |
}
|
|
2910 |
// --------------------------------------------------------------------------
|
|
2911 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetElementType( CXmlElementImpl* aElement )
|
|
2912 |
// ---------------------------------------------------------------------------
|
|
2913 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetElementType( CXmlElementImpl* aElement )
|
|
2914 |
{
|
|
2915 |
if( aElement )
|
|
2916 |
return aElement->ElemID();
|
|
2917 |
else
|
|
2918 |
return -1;
|
|
2919 |
}
|
|
2920 |
|
|
2921 |
// --------------------------------------------------------------------------
|
|
2922 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetRequestObserver( CSvgEngineImpl* aEngine, MSvgRequestObserver* aObserver )
|
|
2923 |
// ---------------------------------------------------------------------------
|
|
2924 |
EXPORT_C void CSvgEngineInterfaceImpl::SetRequestObserver( CSvgEngineImpl* aEngine, MSvgRequestObserver* aObserver )
|
|
2925 |
{
|
|
2926 |
if( aEngine )
|
|
2927 |
aEngine->iRequestObserver = aObserver;
|
|
2928 |
}
|
|
2929 |
// --------------------------------------------------------------------------
|
|
2930 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetElementDesAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId,TDes& aValue)
|
|
2931 |
// ---------------------------------------------------------------------------
|
|
2932 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetElementDesAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId, TPtrC16& aValue)
|
|
2933 |
{
|
|
2934 |
return aElementHandle->GetAttributeDes(aAttributeId, aValue);
|
|
2935 |
}
|
|
2936 |
// --------------------------------------------------------------------------
|
|
2937 |
// EXPORT_C TReal32 CSvgEngineInterfaceImpl::GetElementFloatAttribute( CSvgElementImpl* aElementHandle, const TInt aAttributeId)
|
|
2938 |
// ---------------------------------------------------------------------------
|
|
2939 |
EXPORT_C TReal32 CSvgEngineInterfaceImpl::GetElementFloatAttribute( CSvgElementImpl* aElementHandle, const TInt aAttributeId) __SOFTFP
|
|
2940 |
{
|
|
2941 |
|
|
2942 |
TFloatFixPt lValue ;
|
|
2943 |
|
|
2944 |
//hack for JSR 226 so it can return the original base value when the attribute is animated
|
|
2945 |
//instead of returning the animated value in the element class
|
|
2946 |
if ( aElementHandle->HasAnimation() )
|
|
2947 |
{
|
|
2948 |
TInt lResult = ((CSvgAnimationBase*)aElementHandle->iHasAnimationBase)->GetAttributeFloat( aAttributeId, lValue);
|
|
2949 |
|
|
2950 |
if(lResult != KErrNoAttribute)
|
|
2951 |
{
|
|
2952 |
return lValue;
|
|
2953 |
}
|
|
2954 |
}
|
|
2955 |
|
|
2956 |
TInt lResult = aElementHandle->GetAttributeFloat( aAttributeId, lValue);
|
|
2957 |
if(lResult == KErrNoAttribute)
|
|
2958 |
{
|
|
2959 |
return KInvalidFloatAttribute;
|
|
2960 |
}
|
|
2961 |
return lValue;
|
|
2962 |
}
|
|
2963 |
// --------------------------------------------------------------------------
|
|
2964 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetElementFloatAttribute( CSvgElementImpl* aElementHandle, const TInt aAttributeId, TReal32 aValue)
|
|
2965 |
// ---------------------------------------------------------------------------
|
|
2966 |
EXPORT_C void CSvgEngineInterfaceImpl::SetElementFloatAttribute( CSvgElementImpl* aElementHandle, const TInt aAttributeId, TReal32 aValue) __SOFTFP
|
|
2967 |
{
|
|
2968 |
TFloatFixPt lValue = TFloatFixPt(aValue);
|
|
2969 |
TRAPD(error,aElementHandle->SetAttributeFloatL(aAttributeId,lValue));
|
|
2970 |
if (error != KErrNone)
|
|
2971 |
{
|
|
2972 |
#ifdef _DEBUG
|
|
2973 |
_LIT(KSetAttributeFloatFailed,
|
|
2974 |
"CSvgEngineInterfaceImpl::SetElementFloatAttribute: SetElementFloatAttribute error.");
|
|
2975 |
RDebug::Print(KSetAttributeFloatFailed);
|
|
2976 |
#endif //_DEBUG
|
|
2977 |
}
|
|
2978 |
|
|
2979 |
//hack for JSR 226 so it can return the original base value when the attribute is animated
|
|
2980 |
//instead of returning the animated value in the element class
|
|
2981 |
if ( aElementHandle->HasAnimation() )
|
|
2982 |
{
|
|
2983 |
TRAP_IGNORE( ((CSvgAnimationBase*)aElementHandle->iHasAnimationBase)->SetAttributeFloatL( aAttributeId, lValue) );
|
|
2984 |
}
|
|
2985 |
|
|
2986 |
}
|
|
2987 |
// --------------------------------------------------------------------------
|
|
2988 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetElementDesAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId, TDesC& lAttributeValue)
|
|
2989 |
// ---------------------------------------------------------------------------
|
|
2990 |
EXPORT_C void CSvgEngineInterfaceImpl::SetElementDesAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId, const TDesC& lAttributeValue)
|
|
2991 |
{
|
|
2992 |
|
|
2993 |
const TDesC* ReferenceElementID = NULL;
|
|
2994 |
|
|
2995 |
// Incase if the xlink-href attribute is set for USE element from JSR226 we need to
|
|
2996 |
// create a clone tree under the USE element explicitly same as done in Content handler.
|
|
2997 |
if( aElementHandle->ElemID() == KSvgUseElement && aAttributeId == KAtrXlinkhref )
|
|
2998 |
{
|
|
2999 |
// Check if the USE element is already refereing to some element. If 'YES' we need to
|
|
3000 |
// remove the previously refered element.
|
|
3001 |
CSvgElementImpl* lReferenceElement = ((CSvgUseElementImpl*)aElementHandle)->GetReferenceElementL();
|
|
3002 |
|
|
3003 |
if( lReferenceElement != NULL)
|
|
3004 |
{
|
|
3005 |
// Get the ID of this element.
|
|
3006 |
ReferenceElementID = lReferenceElement->Id();
|
|
3007 |
|
|
3008 |
// Get the first child of USE element and compare its ID with previously
|
|
3009 |
// refered element's ID. If they are same remove the referenced element branch
|
|
3010 |
// from the USE element. Else, continue finding some element under 'USE' element
|
|
3011 |
// that has same ID as the previously refered element has.
|
|
3012 |
CSvgElementImpl* ChildOfUseElement = (CSvgElementImpl*)aElementHandle->FirstChild();
|
|
3013 |
|
|
3014 |
while( ChildOfUseElement && ReferenceElementID )
|
|
3015 |
{
|
|
3016 |
const TDesC16* UseElementChildID = ChildOfUseElement->Id();
|
|
3017 |
|
|
3018 |
// Compare the Child ID with reference element's ID
|
|
3019 |
if( UseElementChildID && ( ReferenceElementID->Compare(*UseElementChildID) == 0 ))
|
|
3020 |
{
|
|
3021 |
// delete the same child and get out of the loop.
|
|
3022 |
aElementHandle->RemoveChild(ChildOfUseElement);
|
|
3023 |
break;
|
|
3024 |
}
|
|
3025 |
|
|
3026 |
ChildOfUseElement = (CSvgUseElementImpl*)ChildOfUseElement->NextSibling();
|
|
3027 |
}
|
|
3028 |
}
|
|
3029 |
}
|
|
3030 |
|
|
3031 |
TRAPD(error,aElementHandle->SetAttributeDesL(aAttributeId,lAttributeValue));
|
|
3032 |
|
|
3033 |
if (error != KErrNone)
|
|
3034 |
{
|
|
3035 |
#ifdef _DEBUG
|
|
3036 |
_LIT(KSetAttributeDesFailed,
|
|
3037 |
"CSvgEngineInterfaceImpl::SetElementDesAttribute: SetAttributeDesL error.");
|
|
3038 |
RDebug::Print(KSetAttributeDesFailed);
|
|
3039 |
#endif //_DEBUG
|
|
3040 |
}
|
|
3041 |
|
|
3042 |
if( ( aElementHandle->ElemID() == KSvgUseElement ) && aAttributeId == KAtrXlinkhref )
|
|
3043 |
{
|
|
3044 |
// Create a new branch under the USE element
|
|
3045 |
TRAP(error,((CSvgUseElementImpl *)aElementHandle)->SetReferenceElementL());
|
|
3046 |
|
|
3047 |
if (error != KErrNone)
|
|
3048 |
{
|
|
3049 |
#ifdef _DEBUG
|
|
3050 |
_LIT(KSetReferenceElementLFailed,
|
|
3051 |
"CSvgUseElementImpl::SetReferenceElementL: SetReferenceElementL error.");
|
|
3052 |
RDebug::Print(KSetReferenceElementLFailed);
|
|
3053 |
#endif //_DEBUG
|
|
3054 |
}
|
|
3055 |
}
|
|
3056 |
}
|
|
3057 |
// --------------------------------------------------------------------------
|
|
3058 |
// EXPORT_C void CSvgEngineInterfaceImpl:: GetElementBoundingbox(CSvgElementImpl* aElementHandle,TReal32& aX ,TReal32& aY,TReal32& aWidth,TReal32& aHeight)
|
|
3059 |
// this is used for ScreenBbox (actual bbox of an element on the screen)
|
|
3060 |
// ---------------------------------------------------------------------------
|
|
3061 |
EXPORT_C void CSvgEngineInterfaceImpl:: GetElementBoundingbox(CSvgElementImpl* aElementHandle,TReal32& aX ,TReal32& aY,TReal32& aWidth,TReal32& aHeight) __SOFTFP
|
|
3062 |
{
|
|
3063 |
if (aElementHandle)
|
|
3064 |
{
|
|
3065 |
//updates CTM from root
|
|
3066 |
aElementHandle->UpdateCTM();
|
|
3067 |
|
|
3068 |
TGfxRectangle2D bbox;
|
|
3069 |
aElementHandle->GetBBox(bbox);
|
|
3070 |
aX = (TReal32)bbox.iX;
|
|
3071 |
aY = (TReal32)bbox.iY;
|
|
3072 |
aWidth = (TReal32)bbox.iWidth;
|
|
3073 |
aHeight = (TReal32)bbox.iHeight;
|
|
3074 |
}
|
|
3075 |
}
|
|
3076 |
|
|
3077 |
// --------------------------------------------------------------------------
|
|
3078 |
// EXPORT_C void CSvgEngineInterfaceImpl:: GetElementUnScaledBoundingBox(CSvgElementImpl* aElementHandle,TReal32& aX ,TReal32& aY,TReal32& aWidth,TReal32& aHeight)
|
|
3079 |
// this is used for UserBBox (unscaled bbox)
|
|
3080 |
// ---------------------------------------------------------------------------
|
|
3081 |
EXPORT_C void CSvgEngineInterfaceImpl::GetElementUnScaledBoundingBox( CSvgElementImpl* aElementHandle,TReal32& aX ,TReal32& aY,TReal32& aWidth,TReal32& aHeight) __SOFTFP
|
|
3082 |
{
|
|
3083 |
if (aElementHandle)
|
|
3084 |
{
|
|
3085 |
//updates CTM from root
|
|
3086 |
aElementHandle->UpdateCTM();
|
|
3087 |
|
|
3088 |
TGfxRectangle2D bbox;
|
|
3089 |
aElementHandle->GetUnscaledBBox(bbox);
|
|
3090 |
aX = (TReal32)bbox.iX;
|
|
3091 |
aY = (TReal32)bbox.iY;
|
|
3092 |
aWidth = (TReal32)bbox.iWidth;
|
|
3093 |
aHeight = (TReal32)bbox.iHeight;
|
|
3094 |
}
|
|
3095 |
}
|
|
3096 |
|
|
3097 |
// --------------------------------------------------------------------------
|
|
3098 |
// EXPORT_C void CSvgEngineInterfaceImpl::GetFourPointElementBoundingBox(CSvgTextElementImpl* aTextElementHandle, TPoint& aPoint1, TPoint& aPoint2, TPoint& aPoint3, TPoint& aPoint4)
|
|
3099 |
// ---------------------------------------------------------------------------
|
|
3100 |
EXPORT_C void CSvgEngineInterfaceImpl::GetFourPointElementBoundingBox(CSvgTextElementImpl* aTextElementHandle, TPoint& aPoint1, TPoint& aPoint2, TPoint& aPoint3, TPoint& aPoint4)
|
|
3101 |
{
|
|
3102 |
TSvgFourPointRect fourPointRect;
|
|
3103 |
|
|
3104 |
//updates CTM from root
|
|
3105 |
aTextElementHandle->UpdateCTM();
|
|
3106 |
|
|
3107 |
if (aTextElementHandle)
|
|
3108 |
{
|
|
3109 |
aTextElementHandle->GetFourPointBBox(fourPointRect);
|
|
3110 |
}
|
|
3111 |
|
|
3112 |
fourPointRect.GetPoints(aPoint1, aPoint2, aPoint3, aPoint4);
|
|
3113 |
}
|
|
3114 |
|
|
3115 |
// --------------------------------------------------------------------------
|
|
3116 |
// EXPORT_C void CSvgEngineInterfaceImpl:: SetElementColorAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId,TInt32 lColorValue)
|
|
3117 |
// ---------------------------------------------------------------------------
|
|
3118 |
EXPORT_C void CSvgEngineInterfaceImpl:: SetElementColorAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId,TInt32 lColorValue)
|
|
3119 |
{
|
|
3120 |
TRAPD(error, aElementHandle->SetAttributeIntL(aAttributeId,lColorValue));
|
|
3121 |
if (error != KErrNone)
|
|
3122 |
{
|
|
3123 |
#ifdef _DEBUG
|
|
3124 |
_LIT(KSetAttributeIntFailed,
|
|
3125 |
"CSvgEngineInterfaceImpl::SetElementColorAttribute: SetAttributeIntL( error.");
|
|
3126 |
RDebug::Print(KSetAttributeIntFailed);
|
|
3127 |
#endif //_DEBUG
|
|
3128 |
}
|
|
3129 |
|
|
3130 |
}
|
|
3131 |
// --------------------------------------------------------------------------
|
|
3132 |
// EXPORT_C TInt32 CSvgEngineInterfaceImpl::GetElementColorAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId)
|
|
3133 |
// ---------------------------------------------------------------------------
|
|
3134 |
EXPORT_C TInt32 CSvgEngineInterfaceImpl::GetElementColorAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId)
|
|
3135 |
{
|
|
3136 |
TInt lResult = KErrNone;
|
|
3137 |
TInt32 lValue = KErrNone;
|
|
3138 |
TRAPD(error,lResult = aElementHandle->GetAttributeIntL( aAttributeId, lValue));
|
|
3139 |
if (error != KErrNone)
|
|
3140 |
{
|
|
3141 |
#ifdef _DEBUG
|
|
3142 |
_LIT(KGetAttributeIntFailed,
|
|
3143 |
"CSvgEngineInterfaceImpl::GetElementColorAttribute: GetElementColorAttribute( error.");
|
|
3144 |
RDebug::Print(KGetAttributeIntFailed);
|
|
3145 |
#endif //_DEBUG
|
|
3146 |
}
|
|
3147 |
|
|
3148 |
if (lResult == KErrInvalidAttribute && error == KErrNone)
|
|
3149 |
{
|
|
3150 |
//attribute requested was invalid return an error
|
|
3151 |
return KInvalidEnumAttribute;
|
|
3152 |
}
|
|
3153 |
else if ( lResult == KErrNone && error == KErrNone)
|
|
3154 |
{
|
|
3155 |
//got the attribute ok.
|
|
3156 |
return lValue;
|
|
3157 |
}
|
|
3158 |
else if(lResult == KErrNoAttribute && error == KErrNone)
|
|
3159 |
{
|
|
3160 |
//everything went ok that element just didnt have the attribute requested
|
|
3161 |
return KErrNoAttribute;
|
|
3162 |
}
|
|
3163 |
else
|
|
3164 |
{
|
|
3165 |
return KInvalidEnumAttribute;
|
|
3166 |
}
|
|
3167 |
|
|
3168 |
}
|
|
3169 |
|
|
3170 |
// --------------------------------------------------------------------------
|
|
3171 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetPreserveApsectRatio( TPreserveAspectRatio aType )
|
|
3172 |
// ---------------------------------------------------------------------------
|
|
3173 |
EXPORT_C void CSvgEngineInterfaceImpl::SetPreserveAspectRatio( CSvgDocumentImpl* aDocument, TSvgPreserveAspectAlignType aPreserveAspectRatioSetting, TSvgMeetOrSliceType aMeetSliceType, TBool aFrameBuffOverridesViewport)
|
|
3174 |
{
|
|
3175 |
if ( !aDocument )
|
|
3176 |
{
|
|
3177 |
aDocument = iSvgLoadedDocument;
|
|
3178 |
|
|
3179 |
if ( !aDocument )
|
|
3180 |
{
|
|
3181 |
if (iSvgEngine)
|
|
3182 |
{
|
|
3183 |
aDocument = iSvgEngine->Document();
|
|
3184 |
}
|
|
3185 |
}
|
|
3186 |
|
|
3187 |
if ( !aDocument )
|
|
3188 |
return;
|
|
3189 |
}
|
|
3190 |
|
|
3191 |
if (iSvgEngine)
|
|
3192 |
{
|
|
3193 |
iSvgEngine->iFrameBufferOverridesViewport = aFrameBuffOverridesViewport;
|
|
3194 |
}
|
|
3195 |
|
|
3196 |
CSvgSvgElementImpl* el = ( CSvgSvgElementImpl* )(aDocument->RootElement());
|
|
3197 |
|
|
3198 |
if (el == NULL)
|
|
3199 |
{
|
|
3200 |
return;
|
|
3201 |
}
|
|
3202 |
|
|
3203 |
TRAPD(error, el->SetPreserveAspectRatioL( aPreserveAspectRatioSetting, aMeetSliceType));
|
|
3204 |
|
|
3205 |
if (error != KErrNone)
|
|
3206 |
{
|
|
3207 |
#ifdef _DEBUG
|
|
3208 |
_LIT(KSetPreserveAspectRatioFailed,
|
|
3209 |
"CSvgEngineInterfaceImpl::SetPreserveAspectRatio: error.");
|
|
3210 |
RDebug::Print(KSetPreserveAspectRatioFailed);
|
|
3211 |
#endif //_DEBUG
|
|
3212 |
}
|
|
3213 |
|
|
3214 |
}
|
|
3215 |
|
|
3216 |
// --------------------------------------------------------------------------
|
|
3217 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetEnumAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId,TInt32 lValue)
|
|
3218 |
// ---------------------------------------------------------------------------
|
|
3219 |
EXPORT_C void CSvgEngineInterfaceImpl::SetEnumAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId,TInt32 lValue)
|
|
3220 |
{
|
|
3221 |
|
|
3222 |
if(aAttributeId == KAtrPreserveAspectRatio)
|
|
3223 |
{
|
|
3224 |
// convert in to desc and Call set attribute
|
|
3225 |
_LIT( KNone, "none" );
|
|
3226 |
_LIT( KXMidYMid, "xMidYMid" );
|
|
3227 |
_LIT( KPreserveAspectRatio, "preserveAspectRatio" );
|
|
3228 |
if(!lValue)
|
|
3229 |
{
|
|
3230 |
TRAPD(error,aElementHandle->SetAttributeL(KPreserveAspectRatio,KNone));
|
|
3231 |
if (error != KErrNone)
|
|
3232 |
{
|
|
3233 |
#ifdef _DEBUG
|
|
3234 |
_LIT(KSetAttributeFailed,
|
|
3235 |
"CSvgEngineInterfaceImpl::SetEnumAttribute: SetAttributeL error.");
|
|
3236 |
RDebug::Print(KSetAttributeFailed);
|
|
3237 |
#endif //_DEBUG
|
|
3238 |
}
|
|
3239 |
}
|
|
3240 |
if(lValue == 1)
|
|
3241 |
{
|
|
3242 |
TRAPD(error,aElementHandle->SetAttributeL(KPreserveAspectRatio,KXMidYMid));
|
|
3243 |
if (error != KErrNone)
|
|
3244 |
{
|
|
3245 |
#ifdef _DEBUG
|
|
3246 |
_LIT(KSetAttributeFailed,
|
|
3247 |
"CSvgEngineInterfaceImpl::SetEnumAttribute: SetAttributeL error.");
|
|
3248 |
RDebug::Print(KSetAttributeFailed);
|
|
3249 |
#endif //_DEBUG
|
|
3250 |
}
|
|
3251 |
}
|
|
3252 |
return ;
|
|
3253 |
}
|
|
3254 |
if( aAttributeId == KAtrZoomAndPan)
|
|
3255 |
{
|
|
3256 |
if( aElementHandle->ElemID() == KSvgSvgElement )
|
|
3257 |
{
|
|
3258 |
((CSvgSvgElementImpl*)aElementHandle)->SetZoomAndPan((TSvgZoomAndPanType)lValue);
|
|
3259 |
}
|
|
3260 |
return;
|
|
3261 |
}
|
|
3262 |
// for fill and stroke if the value is specified as enum need to
|
|
3263 |
// convert it in to "string"
|
|
3264 |
// also check that it is not a animation elements.
|
|
3265 |
// get enum for these values is not possible.
|
|
3266 |
if((aAttributeId == KCSS_ATTR_FILL || aAttributeId == KCSS_ATTR_STROKE)
|
|
3267 |
&& ! ( aElementHandle->IsAnimatedElement() ))
|
|
3268 |
{
|
|
3269 |
if(lValue == 2)
|
|
3270 |
{
|
|
3271 |
_LIT( KNone, "none" );
|
|
3272 |
TRAPD(error,aElementHandle->SetPropertyL(aAttributeId,KNone));
|
|
3273 |
if (error != KErrNone)
|
|
3274 |
{
|
|
3275 |
#ifdef _DEBUG
|
|
3276 |
_LIT(KSetPropertyFailed,
|
|
3277 |
"CSvgEngineInterfaceImpl::SetEnumAttribute: SetPropertyL error.");
|
|
3278 |
RDebug::Print(KSetPropertyFailed);
|
|
3279 |
#endif //_DEBUG
|
|
3280 |
}
|
|
3281 |
return;
|
|
3282 |
}
|
|
3283 |
if(lValue == 3)
|
|
3284 |
{
|
|
3285 |
_LIT( KCurrentColor, "currentColor" );
|
|
3286 |
TRAPD(error,aElementHandle->SetPropertyL(aAttributeId,KCurrentColor));
|
|
3287 |
if (error != KErrNone)
|
|
3288 |
{
|
|
3289 |
#ifdef _DEBUG
|
|
3290 |
_LIT(KSetPropertyFailed,
|
|
3291 |
"CSvgEngineInterfaceImpl::SetEnumAttribute: SetPropertyL error.");
|
|
3292 |
RDebug::Print(KSetPropertyFailed);
|
|
3293 |
#endif //_DEBUG
|
|
3294 |
}
|
|
3295 |
return;
|
|
3296 |
}
|
|
3297 |
if(lValue == 4)
|
|
3298 |
{
|
|
3299 |
if (!(aElementHandle->StyleInParent(aElementHandle, aAttributeId)))
|
|
3300 |
{
|
|
3301 |
aElementHandle->RemoveAttribute(aAttributeId);
|
|
3302 |
}
|
|
3303 |
return;
|
|
3304 |
}
|
|
3305 |
}
|
|
3306 |
|
|
3307 |
TRAPD(error, aElementHandle->SetAttributeIntL(aAttributeId,lValue));
|
|
3308 |
if (error != KErrNone)
|
|
3309 |
{
|
|
3310 |
#ifdef _DEBUG
|
|
3311 |
_LIT(KSetAttributeIntFailed,
|
|
3312 |
"CSvgEngineInterfaceImpl::SetEnumAttribute: SetAttributeIntL error.");
|
|
3313 |
RDebug::Print(KSetAttributeIntFailed);
|
|
3314 |
#endif //_DEBUG
|
|
3315 |
}
|
|
3316 |
}
|
|
3317 |
|
|
3318 |
|
|
3319 |
// --------------------------------------------------------------------------
|
|
3320 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetEnumAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId,TInt32& aValue)
|
|
3321 |
// ---------------------------------------------------------------------------
|
|
3322 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetEnumAttribute(CSvgElementImpl* aElementHandle,const TInt aAttributeId,TInt32& aValue)
|
|
3323 |
{
|
|
3324 |
|
|
3325 |
if(aAttributeId == KAtrPreserveAspectRatio)
|
|
3326 |
{
|
|
3327 |
// convert in to desc and Call set attribute
|
|
3328 |
|
|
3329 |
if(aElementHandle->ElemID() == KSvgSvgElement)
|
|
3330 |
{
|
|
3331 |
MSvgPreserveAspectRatio *lTestObject;
|
|
3332 |
((CSvgSvgElementImpl*)aElementHandle)->GetPreserveAspectRatio(lTestObject);
|
|
3333 |
if(lTestObject != NULL)
|
|
3334 |
{
|
|
3335 |
aValue = (TInt32)lTestObject->GetAlign();
|
|
3336 |
return KErrNone;
|
|
3337 |
}
|
|
3338 |
return KInvalidEnumAttribute;
|
|
3339 |
}
|
|
3340 |
if(aElementHandle->ElemID() == KSvgImageElement)
|
|
3341 |
{
|
|
3342 |
_LIT( KNone, "none" );
|
|
3343 |
_LIT( KXMidYMid, "xMidYMid" );
|
|
3344 |
TPtrC16 lParValue;
|
|
3345 |
aElementHandle->GetAttributeDes( KAtrPreserveAspectRatio, lParValue );
|
|
3346 |
if(lParValue == KNone)
|
|
3347 |
{
|
|
3348 |
aValue = 0;
|
|
3349 |
return KErrNone;
|
|
3350 |
}
|
|
3351 |
if(lParValue == KXMidYMid)
|
|
3352 |
{
|
|
3353 |
aValue = 1;
|
|
3354 |
return KErrNone;
|
|
3355 |
}
|
|
3356 |
return KInvalidEnumAttribute;
|
|
3357 |
}
|
|
3358 |
|
|
3359 |
}
|
|
3360 |
if( aAttributeId == KAtrZoomAndPan)
|
|
3361 |
{
|
|
3362 |
if( aElementHandle->ElemID() == KSvgSvgElement )
|
|
3363 |
{
|
|
3364 |
aValue = (TInt32)((CSvgSvgElementImpl*)aElementHandle)->GetZoomAndPan();
|
|
3365 |
return KErrNone;
|
|
3366 |
}
|
|
3367 |
return KInvalidEnumAttribute;
|
|
3368 |
}
|
|
3369 |
TInt lResult = KErrNone;
|
|
3370 |
TRAPD(error, lResult = aElementHandle->GetAttributeIntL(aAttributeId,aValue));
|
|
3371 |
if (error != KErrNone)
|
|
3372 |
{
|
|
3373 |
#ifdef _DEBUG
|
|
3374 |
_LIT(KGetAttributeIntFailed,
|
|
3375 |
"CSvgEngineInterfaceImpl::GetEnumAttribute: GetAttributeIntL error.");
|
|
3376 |
RDebug::Print(KGetAttributeIntFailed);
|
|
3377 |
#endif //_DEBUG
|
|
3378 |
}
|
|
3379 |
if(lResult == KErrNoAttribute)
|
|
3380 |
{
|
|
3381 |
return KInvalidEnumAttribute;
|
|
3382 |
}
|
|
3383 |
return KErrNone;
|
|
3384 |
}
|
|
3385 |
|
|
3386 |
// --------------------------------------------------------------------------
|
|
3387 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetRectAttribute( CXmlElementImpl* aElementHandle,
|
|
3388 |
// ---------------------------------------------------------------------------
|
|
3389 |
EXPORT_C void CSvgEngineInterfaceImpl::SetRectAttribute( CXmlElementImpl* aElementHandle,
|
|
3390 |
float aX, float aY, float aWidth, float aHeight )
|
|
3391 |
{
|
|
3392 |
if ( aElementHandle->ElemID() == KSvgRectElement )
|
|
3393 |
{
|
|
3394 |
CSvgRectElementImpl* rect = (CSvgRectElementImpl*)aElementHandle;
|
|
3395 |
rect->SetRectValues(TFloatFixPt(aX), TFloatFixPt(aY), TFloatFixPt(aWidth), TFloatFixPt(aHeight));
|
|
3396 |
}
|
|
3397 |
// added as a part of update of get and set API's.
|
|
3398 |
if ( aElementHandle->ElemID() == KSvgSvgElement)
|
|
3399 |
{
|
|
3400 |
// for svg element it must be viewBox.
|
|
3401 |
TGfxRectangle2D viewBox(aX, aY,aWidth,aHeight);
|
|
3402 |
CSvgSvgElementImpl *lSvgSvgElement = (CSvgSvgElementImpl*)(aElementHandle);
|
|
3403 |
TRAPD(error,lSvgSvgElement->SetViewBoxL( viewBox));
|
|
3404 |
if (error != KErrNone)
|
|
3405 |
{
|
|
3406 |
#ifdef _DEBUG
|
|
3407 |
_LIT(KSetRectAttributeFailed,
|
|
3408 |
"CSvgEngineInterfaceImpl::SetRectAttribute: SetViewBoxL error.");
|
|
3409 |
RDebug::Print(KSetRectAttributeFailed);
|
|
3410 |
#endif //_DEBUG
|
|
3411 |
}
|
|
3412 |
|
|
3413 |
//CTM must be updated since viewbox changed
|
|
3414 |
lSvgSvgElement->UpdateCTM();
|
|
3415 |
|
|
3416 |
}
|
|
3417 |
}
|
|
3418 |
// --------------------------------------------------------------------------
|
|
3419 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::GetRectAttribute( CXmlElementImpl* aElementHandle,
|
|
3420 |
// ---------------------------------------------------------------------------
|
|
3421 |
EXPORT_C TBool CSvgEngineInterfaceImpl::GetRectAttribute( CXmlElementImpl* aElementHandle,
|
|
3422 |
float* aX, float* aY, float* aWidth, float* aHeight )
|
|
3423 |
{
|
|
3424 |
// added as a part of update of get and set API's.
|
|
3425 |
TBool viewBoxExisted = EFalse;
|
|
3426 |
|
|
3427 |
if ( aElementHandle->ElemID() == KSvgSvgElement)
|
|
3428 |
{
|
|
3429 |
// for svg element it must be viewBox.
|
|
3430 |
TGfxRectangle2D viewBox;
|
|
3431 |
CSvgSvgElementImpl *lSvgSvgElemet = (CSvgSvgElementImpl*)(aElementHandle);
|
|
3432 |
|
|
3433 |
viewBoxExisted = lSvgSvgElemet->GetViewBox(viewBox);
|
|
3434 |
*aX = viewBox.iX;
|
|
3435 |
*aY = viewBox.iY;
|
|
3436 |
*aWidth = viewBox.iWidth;
|
|
3437 |
*aHeight = viewBox.iHeight;
|
|
3438 |
}
|
|
3439 |
else if ( aElementHandle->ElemID() == KSvgRectElement )
|
|
3440 |
{
|
|
3441 |
CSvgRectElementImpl* rect = (CSvgRectElementImpl*)aElementHandle;
|
|
3442 |
*aX = rect->X();
|
|
3443 |
*aY = rect->Y();
|
|
3444 |
*aWidth = rect->Width();
|
|
3445 |
*aHeight = rect->Height();
|
|
3446 |
}
|
|
3447 |
else
|
|
3448 |
{
|
|
3449 |
aX = NULL;
|
|
3450 |
}
|
|
3451 |
|
|
3452 |
return viewBoxExisted;
|
|
3453 |
}
|
|
3454 |
|
|
3455 |
// --------------------------------------------------------------------------
|
|
3456 |
// EXPORT_C void CSvgEngineInterfaceImpl::GetMatrixAttribute( CXmlElementImpl* aElementHandle, float* aAVal,
|
|
3457 |
// ---------------------------------------------------------------------------
|
|
3458 |
EXPORT_C void CSvgEngineInterfaceImpl::GetMatrixAttribute( CXmlElementImpl* aElementHandle, float* aAVal,
|
|
3459 |
float* aBVal, float* aCVal, float* aDVal,
|
|
3460 |
float* aEVal, float* aFVal )
|
|
3461 |
{
|
|
3462 |
//this should have been taken care of in the set only -
|
|
3463 |
//what about updating from the root all the way down here.
|
|
3464 |
//((CSvgElementImpl*)aElementHandle)->UpdateCTM();
|
|
3465 |
|
|
3466 |
const TGfxAffineTransform& matrix = ((CSvgElementImpl*)aElementHandle)->GetCTM();
|
|
3467 |
|
|
3468 |
*aAVal = matrix.iM00;
|
|
3469 |
*aBVal = matrix.iM10;
|
|
3470 |
*aCVal = matrix.iM01;
|
|
3471 |
*aDVal = matrix.iM11;
|
|
3472 |
*aEVal = matrix.iM02;
|
|
3473 |
*aFVal = matrix.iM12;
|
|
3474 |
}
|
|
3475 |
|
|
3476 |
|
|
3477 |
// --------------------------------------------------------------------------
|
|
3478 |
// EXPORT_C void CSvgEngineInterfaceImpl::GetMatrixAttribute( CXmlElementImpl* aElementHandle, float* aAVal,
|
|
3479 |
// ---------------------------------------------------------------------------
|
|
3480 |
EXPORT_C void CSvgEngineInterfaceImpl::GetMatrixAttribute( CXmlElementImpl* aElementHandle, TInt aAttributeType,
|
|
3481 |
float* aAVal, float* aBVal,
|
|
3482 |
float* aCVal, float* aDVal,
|
|
3483 |
float* aEVal, float* aFVal )
|
|
3484 |
{
|
|
3485 |
if( aAttributeType == KAtrTransform)
|
|
3486 |
{
|
|
3487 |
MSvgTransformList* trList;
|
|
3488 |
((CSvgElementImpl*)aElementHandle)->GetTransform( trList );
|
|
3489 |
TGfxAffineTransform matrix =
|
|
3490 |
trList->Consolidate( ((CSvgElementImpl*)aElementHandle)->IsOverwriteTransforms() );
|
|
3491 |
|
|
3492 |
*aAVal = matrix.iM00;
|
|
3493 |
*aBVal = matrix.iM10;
|
|
3494 |
*aCVal = matrix.iM01;
|
|
3495 |
*aDVal = matrix.iM11;
|
|
3496 |
*aEVal = matrix.iM02;
|
|
3497 |
*aFVal = matrix.iM12;
|
|
3498 |
}
|
|
3499 |
}
|
|
3500 |
// --------------------------------------------------------------------------
|
|
3501 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetMatrixAttribute( CXmlElementImpl* aElementHandle, float aAVal,
|
|
3502 |
// ---------------------------------------------------------------------------
|
|
3503 |
EXPORT_C void CSvgEngineInterfaceImpl::SetMatrixAttribute( CXmlElementImpl* aElementHandle, float aAVal,
|
|
3504 |
float aBVal, float aCVal, float aDVal,
|
|
3505 |
float aEVal, float aFVal )
|
|
3506 |
{
|
|
3507 |
if ((CSvgElementImpl*)aElementHandle)
|
|
3508 |
{
|
|
3509 |
TGfxAffineTransform matrix;
|
|
3510 |
matrix.SetTransform( TReal32(aAVal), TReal32(aBVal), TReal32(aCVal),
|
|
3511 |
TReal32(aDVal), TReal32(aEVal), TReal32(aFVal) );
|
|
3512 |
MSvgTransformList* trList;
|
|
3513 |
((CSvgElementImpl*)aElementHandle)->GetTransform( trList );
|
|
3514 |
trList->ReplaceItem( matrix, 0 );
|
|
3515 |
|
|
3516 |
// we need to update the CTM on this element and below it....
|
|
3517 |
|
|
3518 |
((CSvgElementImpl*)aElementHandle)->UpdateCTM();
|
|
3519 |
}
|
|
3520 |
}
|
|
3521 |
|
|
3522 |
// --------------------------------------------------------------------------
|
|
3523 |
// EXPORT_C void CSvgEngineInterfaceImpl::ClearFrameBuffer(CFbsBitmap* aFrameBuffer, TUint32 aClearingColor)
|
|
3524 |
// ---------------------------------------------------------------------------
|
|
3525 |
EXPORT_C void CSvgEngineInterfaceImpl::ClearFrameBuffer(CFbsBitmap* /* aFrameBuffer */,
|
|
3526 |
TUint32 /* aClearingColor */,
|
|
3527 |
TInt /* aEngine */ )
|
|
3528 |
{
|
|
3529 |
}
|
|
3530 |
|
|
3531 |
|
|
3532 |
// --------------------------------------------------------------------------
|
|
3533 |
// EXPORT_C void CSvgEngineInterfaceImpl:: SetFrameBuffer(CFbsBitmap* aRenderBuffer)
|
|
3534 |
// ---------------------------------------------------------------------------
|
|
3535 |
EXPORT_C void CSvgEngineInterfaceImpl:: SetFrameBuffer(CFbsBitmap* aRenderBuffer, TInt aEngine)
|
|
3536 |
{
|
|
3537 |
if( ChooseEngine ( aEngine ) )
|
|
3538 |
{
|
|
3539 |
iSvgEngine->SetSVGEngineState(ESVGEnginePaused);
|
|
3540 |
TRAPD( error1,iSvgEngine->SetGdiContextL(aRenderBuffer));
|
|
3541 |
|
|
3542 |
if( error1 == KErrNone )
|
|
3543 |
{
|
|
3544 |
|
|
3545 |
TRAPD( error2, iSvgEngine->InitializeEngineL()); // set the viewport and viewbox
|
|
3546 |
if (error2 != KErrNone)
|
|
3547 |
{
|
|
3548 |
#ifdef _DEBUG
|
|
3549 |
_LIT(KSetFrameBufferFailed,
|
|
3550 |
"CSvgEngineInterfaceImpl::SetFrameBuffer: InitializeEngineL error.");
|
|
3551 |
RDebug::Print(KSetFrameBufferFailed);
|
|
3552 |
#endif //_DEBUG
|
|
3553 |
}
|
|
3554 |
|
|
3555 |
if( iSvgEngine->Document() )
|
|
3556 |
{
|
|
3557 |
if( iSvgEngine->Document()->IsAnimationFile() ) // If it is animation file
|
|
3558 |
{
|
|
3559 |
iSvgEngine->SetSVGEngineState(ESVGEngineRunning);
|
|
3560 |
}
|
|
3561 |
else
|
|
3562 |
{
|
|
3563 |
// If static file, just redraw it
|
|
3564 |
TSvgTimerEvent tmev( 0 );
|
|
3565 |
TRAPD( error2,iSvgEngine->ProcessEventL(
|
|
3566 |
iSvgEngine->Document(), &tmev ));
|
|
3567 |
if (error2 != KErrNone)
|
|
3568 |
{
|
|
3569 |
#ifdef _DEBUG
|
|
3570 |
_LIT(KRedrawFailed, "CSvgEngineInterfaceImpl::SetFrameBuffer: Redraw error.");
|
|
3571 |
RDebug::Print(KRedrawFailed);
|
|
3572 |
#endif //_DEBUG
|
|
3573 |
}
|
|
3574 |
}
|
|
3575 |
}
|
|
3576 |
}
|
|
3577 |
}
|
|
3578 |
}
|
|
3579 |
|
|
3580 |
// --------------------------------------------------------------------------
|
|
3581 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::SearchForText( const TDesC& aSearchString,
|
|
3582 |
// ---------------------------------------------------------------------------
|
|
3583 |
EXPORT_C TBool CSvgEngineInterfaceImpl::SearchForText( const TDesC& aSearchString,
|
|
3584 |
RPointerArray<MRect>& aBoundingBoxes,
|
|
3585 |
RArray<TPtrC>& aTexts,
|
|
3586 |
RArray<TInt>& aElementIds,
|
|
3587 |
TBool aCaseSensitive,
|
|
3588 |
TInt aEngine )
|
|
3589 |
{
|
|
3590 |
if ( !ChooseEngine ( aEngine ) )
|
|
3591 |
{
|
|
3592 |
return EFalse;
|
|
3593 |
}
|
|
3594 |
|
|
3595 |
TInt initialCount = aBoundingBoxes.Count();
|
|
3596 |
|
|
3597 |
iSvgEngine->FindBBoxesForRotatedText( aSearchString, aBoundingBoxes, aTexts, aElementIds, aCaseSensitive );
|
|
3598 |
|
|
3599 |
return aBoundingBoxes.Count() > initialCount;
|
|
3600 |
}
|
|
3601 |
|
|
3602 |
// --------------------------------------------------------------------------
|
|
3603 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::AddTextListener( MSvgTextListener* aListener)
|
|
3604 |
// ---------------------------------------------------------------------------
|
|
3605 |
EXPORT_C TBool CSvgEngineInterfaceImpl::AddTextListener( MSvgTextListener* aListener, TInt aEngine )
|
|
3606 |
{
|
|
3607 |
if ( ChooseEngine ( aEngine ) )
|
|
3608 |
{
|
|
3609 |
iSvgEngine->AddTextListener( aListener );
|
|
3610 |
}
|
|
3611 |
|
|
3612 |
return ETrue;
|
|
3613 |
}
|
|
3614 |
|
|
3615 |
// --------------------------------------------------------------------------
|
|
3616 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::RemoveTextListener( MSvgTextListener* aListener)
|
|
3617 |
// ---------------------------------------------------------------------------
|
|
3618 |
EXPORT_C TBool CSvgEngineInterfaceImpl::RemoveTextListener( MSvgTextListener* aListener, TInt aEngine )
|
|
3619 |
{
|
|
3620 |
if ( ChooseEngine ( aEngine ) )
|
|
3621 |
{
|
|
3622 |
iSvgEngine->RemoveTextListener( aListener );
|
|
3623 |
}
|
|
3624 |
|
|
3625 |
return ETrue;
|
|
3626 |
}
|
|
3627 |
|
|
3628 |
// --------------------------------------------------------------------------
|
|
3629 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::SetTextForTextElement( TInt aTextElementId, TDesC& aXmlString )
|
|
3630 |
// ---------------------------------------------------------------------------
|
|
3631 |
EXPORT_C TBool CSvgEngineInterfaceImpl::SetTextForTextElement( TInt aTextElementId, TDesC& aXmlString )
|
|
3632 |
{
|
|
3633 |
TRAPD(err, ((CSvgTextElementImpl*)aTextElementId)->SetTextL(aXmlString));
|
|
3634 |
if ( err != KErrNone )
|
|
3635 |
{
|
|
3636 |
#ifdef _DEBUG
|
|
3637 |
RDebug::Printf("CSvgEngineInterfaceImpl::SetTextForTextElement failed");
|
|
3638 |
#endif
|
|
3639 |
return EFalse;
|
|
3640 |
}
|
|
3641 |
|
|
3642 |
return ETrue;
|
|
3643 |
}
|
|
3644 |
|
|
3645 |
// --------------------------------------------------------------------------
|
|
3646 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::GetTextForTextElement( TInt aTextElementId, TBool& aEditable, TDes& aXmlString )
|
|
3647 |
// ---------------------------------------------------------------------------
|
|
3648 |
EXPORT_C TBool CSvgEngineInterfaceImpl::GetTextForTextElement( TInt aTextElementId, TBool& aEditable, TDes& aXmlString )
|
|
3649 |
{
|
|
3650 |
if(aXmlString.MaxLength() < ((CSvgTextElementImpl*)aTextElementId)->GetText().Length() )
|
|
3651 |
{
|
|
3652 |
aXmlString = ((CSvgTextElementImpl*)aTextElementId)->GetText().Left( aXmlString.MaxLength() );
|
|
3653 |
}
|
|
3654 |
else
|
|
3655 |
{
|
|
3656 |
aXmlString = ((CSvgTextElementImpl*)aTextElementId)->GetText();
|
|
3657 |
}
|
|
3658 |
|
|
3659 |
aEditable = ((CSvgTextElementImpl*)aTextElementId)->IsEditable();
|
|
3660 |
|
|
3661 |
return aEditable;
|
|
3662 |
}
|
|
3663 |
|
|
3664 |
|
|
3665 |
// --------------------------------------------------------------------------
|
|
3666 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::AddTextAreaListener( MSvgTextAreaListener* aListener)
|
|
3667 |
// ---------------------------------------------------------------------------
|
|
3668 |
EXPORT_C TBool CSvgEngineInterfaceImpl::AddTextAreaListener( MSvgTextAreaListener* aListener, TInt aEngine )
|
|
3669 |
{
|
|
3670 |
if ( ChooseEngine ( aEngine ) )
|
|
3671 |
{
|
|
3672 |
iSvgEngine->AddTextAreaListener( aListener );
|
|
3673 |
}
|
|
3674 |
|
|
3675 |
return ETrue;
|
|
3676 |
}
|
|
3677 |
|
|
3678 |
// --------------------------------------------------------------------------
|
|
3679 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::RemoveTextAreaListener( MSvgTextAreaListener* aListener)
|
|
3680 |
// ---------------------------------------------------------------------------
|
|
3681 |
EXPORT_C TBool CSvgEngineInterfaceImpl::RemoveTextAreaListener( MSvgTextAreaListener* aListener, TInt aEngine )
|
|
3682 |
{
|
|
3683 |
if ( ChooseEngine ( aEngine ) )
|
|
3684 |
{
|
|
3685 |
iSvgEngine->RemoveTextAreaListener( aListener );
|
|
3686 |
}
|
|
3687 |
|
|
3688 |
return ETrue;
|
|
3689 |
}
|
|
3690 |
|
|
3691 |
// --------------------------------------------------------------------------
|
|
3692 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::SetTextForTextAreaElement( TInt aTextAreaElementId, TDesC& aXmlString )
|
|
3693 |
// ---------------------------------------------------------------------------
|
|
3694 |
EXPORT_C TBool CSvgEngineInterfaceImpl::SetTextForTextAreaElement( TInt aTextAreaElementId, TDesC& aXmlString )
|
|
3695 |
{
|
|
3696 |
TRAPD(err, ((CSvgTextAreaElementImpl*)aTextAreaElementId)->SetTextL(aXmlString));
|
|
3697 |
|
|
3698 |
if ( err != KErrNone )
|
|
3699 |
{
|
|
3700 |
#ifdef _DEBUG
|
|
3701 |
RDebug::Printf("CSvgEngineInterfaceImpl::SetTextForTextElement failed");
|
|
3702 |
#endif
|
|
3703 |
return EFalse;
|
|
3704 |
}
|
|
3705 |
|
|
3706 |
return ETrue;
|
|
3707 |
}
|
|
3708 |
|
|
3709 |
// --------------------------------------------------------------------------
|
|
3710 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::GetTextForTextAreaElement( TInt aTextAreaElementId, TBool& aEditable, TDes& aXmlString )
|
|
3711 |
// ---------------------------------------------------------------------------
|
|
3712 |
EXPORT_C TBool CSvgEngineInterfaceImpl::GetTextForTextAreaElement( TInt aTextAreaElementId, TBool& aEditable, TDes& aXmlString )
|
|
3713 |
{
|
|
3714 |
((CSvgTextAreaElementImpl*)aTextAreaElementId)->GetText( aXmlString );
|
|
3715 |
|
|
3716 |
aEditable = ((CSvgTextAreaElementImpl*)aTextAreaElementId)->IsEditable();
|
|
3717 |
|
|
3718 |
return aEditable;
|
|
3719 |
}
|
|
3720 |
|
|
3721 |
|
|
3722 |
// --------------------------------------------------------------------------
|
|
3723 |
// EXPORT_C void CSvgEngineInterfaceImpl::AddHyperlinkListener( MSvgHyperlinkListener* aListener )
|
|
3724 |
// ---------------------------------------------------------------------------
|
|
3725 |
EXPORT_C void CSvgEngineInterfaceImpl::AddHyperlinkListener( MSvgHyperlinkListener* aListener, TInt aEngine )
|
|
3726 |
{
|
|
3727 |
if ( ChooseEngine ( aEngine ) )
|
|
3728 |
{
|
|
3729 |
iSvgEngine->AddHyperlinkListener( aListener );
|
|
3730 |
}
|
|
3731 |
}
|
|
3732 |
|
|
3733 |
// --------------------------------------------------------------------------
|
|
3734 |
// EXPORT_C void CSvgEngineInterfaceImpl::RemoveHyperlinkListener( MSvgHyperlinkListener* aListener )
|
|
3735 |
// ---------------------------------------------------------------------------
|
|
3736 |
EXPORT_C void CSvgEngineInterfaceImpl::RemoveHyperlinkListener( MSvgHyperlinkListener* aListener, TInt aEngine )
|
|
3737 |
{
|
|
3738 |
if ( ChooseEngine ( aEngine ) )
|
|
3739 |
{
|
|
3740 |
iSvgEngine->RemoveHyperlinkListener( aListener );
|
|
3741 |
}
|
|
3742 |
}
|
|
3743 |
// --------------------------------------------------------------------------
|
|
3744 |
// EXPORT_C void CSvgEngineInterfaceImpl::AddAnimationListener( MSvgAnimationListener* aListener )
|
|
3745 |
// ---------------------------------------------------------------------------
|
|
3746 |
EXPORT_C void CSvgEngineInterfaceImpl::AddAnimationListener( MSvgAnimationListener* aListener, TInt aEngine )
|
|
3747 |
{
|
|
3748 |
if ( ChooseEngine ( aEngine ) )
|
|
3749 |
{
|
|
3750 |
iSvgEngine->AddAnimationListener( aListener );
|
|
3751 |
}
|
|
3752 |
}
|
|
3753 |
|
|
3754 |
// --------------------------------------------------------------------------
|
|
3755 |
// EXPORT_C void CSvgEngineInterfaceImpl::RemoveAnimationListener( MSvgAnimationListener* aListener )
|
|
3756 |
// ---------------------------------------------------------------------------
|
|
3757 |
EXPORT_C void CSvgEngineInterfaceImpl::RemoveAnimationListener( MSvgAnimationListener* aListener, TInt aEngine )
|
|
3758 |
{
|
|
3759 |
if ( ChooseEngine ( aEngine ) )
|
|
3760 |
{
|
|
3761 |
iSvgEngine->RemoveAnimationListener( aListener );
|
|
3762 |
}
|
|
3763 |
}
|
|
3764 |
|
|
3765 |
// --------------------------------------------------------------------------
|
|
3766 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetViewportWidth( CSvgDocumentImpl* aDocumentHandle )
|
|
3767 |
// ---------------------------------------------------------------------------
|
|
3768 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetViewportWidth( CSvgDocumentImpl* aDocumentHandle )
|
|
3769 |
{
|
|
3770 |
TFloatFixPt width = 0;
|
|
3771 |
CSvgSvgElementImpl* el = (CSvgSvgElementImpl*)(aDocumentHandle->RootElement());
|
|
3772 |
|
|
3773 |
if ( el != NULL )
|
|
3774 |
{
|
|
3775 |
width = el->Width( );
|
|
3776 |
|
|
3777 |
// this means the values were provided in % and the Engine is not initialized.
|
|
3778 |
if((TInt)(width) == -1)
|
|
3779 |
{
|
|
3780 |
return (TInt)(el->iWidthInUserCoordinate);
|
|
3781 |
}
|
|
3782 |
}
|
|
3783 |
|
|
3784 |
|
|
3785 |
return (TInt)width;
|
|
3786 |
}
|
|
3787 |
|
|
3788 |
// --------------------------------------------------------------------------
|
|
3789 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetViewportHeight( CSvgDocumentImpl* aDocumentHandle )
|
|
3790 |
// ---------------------------------------------------------------------------
|
|
3791 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetViewportHeight( CSvgDocumentImpl* aDocumentHandle )
|
|
3792 |
{
|
|
3793 |
TFloatFixPt height = 0;
|
|
3794 |
CSvgSvgElementImpl* el = (CSvgSvgElementImpl*)(aDocumentHandle->RootElement());
|
|
3795 |
|
|
3796 |
if ( el != NULL )
|
|
3797 |
{
|
|
3798 |
height = el->Height( );
|
|
3799 |
|
|
3800 |
// this means the values were provided in % and the Engine is not initialized.
|
|
3801 |
if((TInt)(height) == -1)
|
|
3802 |
{
|
|
3803 |
return (TInt)(el->iHeightInUserCoordinate);
|
|
3804 |
}
|
|
3805 |
}
|
|
3806 |
|
|
3807 |
return (TInt)height;
|
|
3808 |
}
|
|
3809 |
|
|
3810 |
// --------------------------------------------------------------------------
|
|
3811 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetViewportWidth( CSvgDocumentImpl* aDocumentHandle, TInt aWidth )
|
|
3812 |
// ---------------------------------------------------------------------------
|
|
3813 |
EXPORT_C void CSvgEngineInterfaceImpl::SetViewportWidth( CSvgDocumentImpl* aDocumentHandle, TInt aWidth )
|
|
3814 |
{
|
|
3815 |
CSvgSvgElementImpl* el = (CSvgSvgElementImpl*)( aDocumentHandle->RootElement());
|
|
3816 |
if ( el != NULL )
|
|
3817 |
{
|
|
3818 |
TRAP_IGNORE( el->SetAttributeFloatL( KAtrWidth, (TFloatFixPt)aWidth ) );
|
|
3819 |
el->iWidthInPercentage = EFalse;
|
|
3820 |
}
|
|
3821 |
}
|
|
3822 |
|
|
3823 |
// --------------------------------------------------------------------------
|
|
3824 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetViewportHeight( CSvgDocumentImpl* aDocumentHandle, TInt aHeight )
|
|
3825 |
// ---------------------------------------------------------------------------
|
|
3826 |
EXPORT_C void CSvgEngineInterfaceImpl::SetViewportHeight( CSvgDocumentImpl* aDocumentHandle, TInt aHeight )
|
|
3827 |
{
|
|
3828 |
CSvgSvgElementImpl* el = (CSvgSvgElementImpl*)( aDocumentHandle->RootElement());
|
|
3829 |
if ( el != NULL )
|
|
3830 |
{
|
|
3831 |
TRAP_IGNORE( el->SetAttributeFloatL( KAtrHeight, (TFloatFixPt)aHeight ) );
|
|
3832 |
el->iHeightInPercentage = EFalse;
|
|
3833 |
}
|
|
3834 |
}
|
|
3835 |
|
|
3836 |
// --------------------------------------------------------------------------
|
|
3837 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetViewportUnits( CSvgDocumentImpl* aDocumentHandle )
|
|
3838 |
// ---------------------------------------------------------------------------
|
|
3839 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetViewportUnits( CSvgDocumentImpl* aDocumentHandle )
|
|
3840 |
{
|
|
3841 |
if (
|
|
3842 |
((CSvgSvgElementImpl*)aDocumentHandle->RootElement() )->iWidthInPercentage
|
|
3843 |
&& ((CSvgSvgElementImpl*)aDocumentHandle->RootElement() )->iHeightInPercentage
|
|
3844 |
)
|
|
3845 |
{
|
|
3846 |
return SvgUnitPercent;
|
|
3847 |
}
|
|
3848 |
else
|
|
3849 |
{
|
|
3850 |
return SvgUnitPixels;
|
|
3851 |
}
|
|
3852 |
}
|
|
3853 |
|
|
3854 |
// --------------------------------------------------------------------------
|
|
3855 |
// EXPORT_C void CSvgEngineInterfaceImpl::SvgBeginElementAt(CXmlElementImpl* aElementHandle , TUint32 aTimeInMilliSeconds, CSvgDocumentImpl* aDocumentHandle)
|
|
3856 |
// ---------------------------------------------------------------------------
|
|
3857 |
EXPORT_C void CSvgEngineInterfaceImpl::SvgBeginElementAt(
|
|
3858 |
CXmlElementImpl* aElementHandle ,
|
|
3859 |
TUint32 aTimeInMilliSeconds,
|
|
3860 |
CSvgDocumentImpl* /* aDocumentHandle */ )
|
|
3861 |
{
|
|
3862 |
if ( ((CSvgElementImpl*)aElementHandle)->IsAnimatedElement() )
|
|
3863 |
{
|
|
3864 |
// do this only when this is an animation element.
|
|
3865 |
CSvgAnimationBase* lAnimationBasePtr = (CSvgAnimationBase*)aElementHandle;
|
|
3866 |
TRAPD( err, lAnimationBasePtr->SetBeginByEventL( lAnimationBasePtr,
|
|
3867 |
aTimeInMilliSeconds, ETrue ));
|
|
3868 |
|
|
3869 |
lAnimationBasePtr->SaveBeginTimeToList(aTimeInMilliSeconds);
|
|
3870 |
if ( err != KErrNone )
|
|
3871 |
{
|
|
3872 |
#ifdef _DEBUG
|
|
3873 |
RDebug::Printf("CSvgEngineInterfaceImpl::SvgBeginElementAt SetBeginByEventL() failed");
|
|
3874 |
#endif
|
|
3875 |
}
|
|
3876 |
}
|
|
3877 |
}
|
|
3878 |
|
|
3879 |
//---------------------------------------------------------------------------=
|
|
3880 |
//Old begine element at...
|
|
3881 |
//---------------------------------------------------------------------------=
|
|
3882 |
/*EXPORT_C void CSvgEngineInterfaceImpl::SvgBeginElementAt(CXmlElementImpl* aElementHandle , TUint32 aTimeInMilliSeconds)
|
|
3883 |
{
|
|
3884 |
if ( aElementHandle->ElemID() >= KSvgAnimElemsStartIndex &&
|
|
3885 |
aElementHandle->ElemID() <= KSvgAnimElemsEndIndex
|
|
3886 |
)
|
|
3887 |
{
|
|
3888 |
// do this only when this is an animation element.
|
|
3889 |
CSvgAnimationBase* lAnimationBasePtr = (CSvgAnimationBase*)aElementHandle;
|
|
3890 |
lAnimationBasePtr->SetBeginTime(aTimeInMilliSeconds);
|
|
3891 |
// what if the animation has already started. reflect the change in the end Time.
|
|
3892 |
TUint32 lSimpleDuration = lAnimationBasePtr->SimpleDuration();
|
|
3893 |
if( lSimpleDuration )
|
|
3894 |
{
|
|
3895 |
lAnimationBasePtr->SetEndTime(lSimpleDuration);
|
|
3896 |
}
|
|
3897 |
// should we change the animation status.
|
|
3898 |
// if the animation has finished then it will not start here again
|
|
3899 |
// Reset the status and reset the repeatCount.
|
|
3900 |
|
|
3901 |
}
|
|
3902 |
}*/
|
|
3903 |
|
|
3904 |
// --------------------------------------------------------------------------
|
|
3905 |
// EXPORT_C void CSvgEngineInterfaceImpl::SvgEndElementAt(CXmlElementImpl* aElementHandle , TUint32 aTimeInMilliSeconds, CSvgDocumentImpl* aDocumentHandle)
|
|
3906 |
// ---------------------------------------------------------------------------
|
|
3907 |
EXPORT_C void CSvgEngineInterfaceImpl::SvgEndElementAt( CXmlElementImpl* aElementHandle , TUint32 aTimeInMilliSeconds, CSvgDocumentImpl* aDocumentHandle )
|
|
3908 |
{
|
|
3909 |
if ( ((CSvgElementImpl*)aElementHandle)->IsAnimatedElement() )
|
|
3910 |
{
|
|
3911 |
// do this only when this is an animation element.
|
|
3912 |
CSvgAnimationBase* lAnimationBasePtr = (CSvgAnimationBase*)aElementHandle;
|
|
3913 |
lAnimationBasePtr->SetEndByEvent(lAnimationBasePtr, aTimeInMilliSeconds);
|
|
3914 |
|
|
3915 |
//this may be more efficient then SetMediaTime below because it only does this element.
|
|
3916 |
//lAnimationBasePtr->ReInitializeAnimation();
|
|
3917 |
|
|
3918 |
SvgSetMediaTime(aDocumentHandle, SvgGetMediaTime(aDocumentHandle) );
|
|
3919 |
|
|
3920 |
}
|
|
3921 |
}
|
|
3922 |
|
|
3923 |
// --------------------------------------------------------------------------
|
|
3924 |
// EXPORT_C void CSvgEngineInterfaceImpl::SvgSetMediaTime(CSvgDocumentImpl* aDocumentHandle ,TUint32 aTimeInMilliSeconds)
|
|
3925 |
// ---------------------------------------------------------------------------
|
|
3926 |
EXPORT_C void CSvgEngineInterfaceImpl::SvgSetMediaTime(CSvgDocumentImpl* aDocumentHandle ,TUint32 aTimeInMilliSeconds)
|
|
3927 |
{
|
|
3928 |
if(aDocumentHandle && aDocumentHandle->Engine())
|
|
3929 |
{
|
|
3930 |
aDocumentHandle->Engine()->SetMediaTime(aTimeInMilliSeconds);
|
|
3931 |
//Reset the document only if time is 0. This change is just to meet JSR request.
|
|
3932 |
if(aTimeInMilliSeconds == 0 && !aDocumentHandle->Engine()->iTimer)
|
|
3933 |
{
|
|
3934 |
TSvgTimerEvent timeEvent( aTimeInMilliSeconds );
|
|
3935 |
aDocumentHandle->Reset( &timeEvent );
|
|
3936 |
}
|
|
3937 |
}
|
|
3938 |
else if (aDocumentHandle && !aDocumentHandle->Engine())
|
|
3939 |
{
|
|
3940 |
//JSR226 Change in question
|
|
3941 |
#ifdef _DEBUG
|
|
3942 |
RDebug::Printf("CSvgEngineInterfaceImpl::SvgSetMediaTime--doc doesnt know its engine!");
|
|
3943 |
#endif
|
|
3944 |
|
|
3945 |
//creating a fake engine for the JSR 226 to be able to get valid numbers
|
|
3946 |
//before rendering. Don't try this at home kids
|
|
3947 |
|
|
3948 |
CSvgEngineImpl* fakeEngine = NULL;
|
|
3949 |
|
|
3950 |
TRAP_IGNORE( fakeEngine = CSvgEngineImpl::NewL(iSvgBitmapFontProvider) );
|
|
3951 |
|
|
3952 |
if (fakeEngine == NULL)
|
|
3953 |
{
|
|
3954 |
return;
|
|
3955 |
}
|
|
3956 |
|
|
3957 |
aDocumentHandle->SetEngine(fakeEngine );
|
|
3958 |
fakeEngine ->SetDocument(aDocumentHandle);
|
|
3959 |
|
|
3960 |
aDocumentHandle->Engine()->SetMediaTime(aTimeInMilliSeconds);
|
|
3961 |
|
|
3962 |
TSvgTimerEvent timeEvent( aTimeInMilliSeconds );
|
|
3963 |
|
|
3964 |
//AJD I think this needs to be down in the event handler where it sets the time...
|
|
3965 |
fakeEngine ->Document()->Reset( &timeEvent );
|
|
3966 |
|
|
3967 |
TRAPD( error3, fakeEngine ->ProcessEventL(
|
|
3968 |
aDocumentHandle, &timeEvent, EFalse ));
|
|
3969 |
|
|
3970 |
if( error3 != KErrNone)
|
|
3971 |
{
|
|
3972 |
// Error Processing
|
|
3973 |
}
|
|
3974 |
|
|
3975 |
fakeEngine ->UpdateCTM(aDocumentHandle);
|
|
3976 |
|
|
3977 |
aDocumentHandle->SetEngine(NULL);
|
|
3978 |
fakeEngine ->SetDocument(NULL);
|
|
3979 |
|
|
3980 |
delete fakeEngine ;
|
|
3981 |
|
|
3982 |
//store off time on document because this was with a fake engine
|
|
3983 |
//because at this point it hasn't rendered
|
|
3984 |
aDocumentHandle->iTimeForJSR226 = aTimeInMilliSeconds;
|
|
3985 |
}
|
|
3986 |
else
|
|
3987 |
{
|
|
3988 |
#ifdef _DEBUG
|
|
3989 |
RDebug::Printf("CSvgEngineInterfaceImpl::SvgSetMediaTime-- engine or doc null!");
|
|
3990 |
#endif
|
|
3991 |
}
|
|
3992 |
}
|
|
3993 |
|
|
3994 |
// --------------------------------------------------------------------------
|
|
3995 |
// EXPORT_C TReal32 CSvgEngineInterfaceImpl::SvgGetMediaTime(CSvgDocumentImpl* aDocumentHandle )
|
|
3996 |
// ---------------------------------------------------------------------------
|
|
3997 |
EXPORT_C TReal32 CSvgEngineInterfaceImpl::SvgGetMediaTime(CSvgDocumentImpl* aDocumentHandle ) __SOFTFP
|
|
3998 |
{
|
|
3999 |
// returns time in milliseconds
|
|
4000 |
if(aDocumentHandle && aDocumentHandle->Engine())
|
|
4001 |
{
|
|
4002 |
return (TReal32)(aDocumentHandle->Engine()->CurrentTIme());
|
|
4003 |
}
|
|
4004 |
else
|
|
4005 |
{
|
|
4006 |
if (aDocumentHandle && !aDocumentHandle->Engine())
|
|
4007 |
{
|
|
4008 |
#ifdef _DEBUG
|
|
4009 |
RDebug::Printf("CSvgEngineInterfaceImpl::SvgGetMediaTime--doc doesnt know its engine!");
|
|
4010 |
#endif
|
|
4011 |
|
|
4012 |
return ( (TReal32)(aDocumentHandle->iTimeForJSR226) );
|
|
4013 |
}
|
|
4014 |
else
|
|
4015 |
{
|
|
4016 |
#ifdef _DEBUG
|
|
4017 |
RDebug::Printf("CSvgEngineInterfaceImpl::SvgGetMediaTime-- engine or doc null!");
|
|
4018 |
#endif
|
|
4019 |
}
|
|
4020 |
}
|
|
4021 |
|
|
4022 |
return 0;
|
|
4023 |
}
|
|
4024 |
|
|
4025 |
// --------------------------------------------------------------------------
|
|
4026 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::SvgHasAnimation(CSvgDocumentImpl* aDocumentHandle )
|
|
4027 |
// ---------------------------------------------------------------------------
|
|
4028 |
EXPORT_C TBool CSvgEngineInterfaceImpl::SvgHasAnimation(CSvgDocumentImpl* aDocumentHandle )
|
|
4029 |
{
|
|
4030 |
if (aDocumentHandle)
|
|
4031 |
{
|
|
4032 |
return aDocumentHandle->IsAnimationFile();
|
|
4033 |
}
|
|
4034 |
|
|
4035 |
return EFalse;
|
|
4036 |
}
|
|
4037 |
// --------------------------------------------------------------------------
|
|
4038 |
// EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetFocusedElement(CSvgDocumentImpl* aDocument)
|
|
4039 |
// ---------------------------------------------------------------------------
|
|
4040 |
EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::GetFocusedElement(CSvgDocumentImpl* aDocument)
|
|
4041 |
{
|
|
4042 |
if(aDocument)
|
|
4043 |
{
|
|
4044 |
return aDocument->GetFocusElement();
|
|
4045 |
}
|
|
4046 |
|
|
4047 |
return 0;
|
|
4048 |
}
|
|
4049 |
// --------------------------------------------------------------------------
|
|
4050 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetFocusElement(CXmlElementImpl* aElement , CSvgDocumentImpl* aDocument)
|
|
4051 |
// ---------------------------------------------------------------------------
|
|
4052 |
EXPORT_C void CSvgEngineInterfaceImpl::SetFocusElement(CXmlElementImpl* aElement , CSvgDocumentImpl* aDocument)
|
|
4053 |
{
|
|
4054 |
if(aDocument)
|
|
4055 |
{
|
|
4056 |
aDocument->SetFocusElement(aElement);
|
|
4057 |
}
|
|
4058 |
}
|
|
4059 |
// --------------------------------------------------------------------------
|
|
4060 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::SVGElementInDom(CSvgDocumentImpl* aDocument, CXmlElementImpl* aElement)
|
|
4061 |
// ---------------------------------------------------------------------------
|
|
4062 |
EXPORT_C TBool CSvgEngineInterfaceImpl::SVGElementInDom(CSvgDocumentImpl* aDocument, CXmlElementImpl* aElement)
|
|
4063 |
{
|
|
4064 |
if (aDocument)
|
|
4065 |
{
|
|
4066 |
return aDocument->SvgElementPresent((CSvgElementImpl*) aElement);
|
|
4067 |
}
|
|
4068 |
|
|
4069 |
return EFalse;
|
|
4070 |
}
|
|
4071 |
// --------------------------------------------------------------------------
|
|
4072 |
// EXPORT_C void CSvgEngineInterfaceImpl::SvgActivateAnimation(CSvgDocumentImpl* aDocument)
|
|
4073 |
// ---------------------------------------------------------------------------
|
|
4074 |
EXPORT_C void CSvgEngineInterfaceImpl::SvgActivateAnimation(CSvgDocumentImpl* aDocument)
|
|
4075 |
{
|
|
4076 |
// this means that if the focus element is an animation element
|
|
4077 |
// than the animation element should begin. // SVGACTIVATEANIMATION.
|
|
4078 |
if(aDocument)
|
|
4079 |
{
|
|
4080 |
CXmlElementImpl* lCurrentFocusElement= aDocument->GetFocusElement();
|
|
4081 |
if(lCurrentFocusElement)
|
|
4082 |
{
|
|
4083 |
// Get the element ID
|
|
4084 |
TInt lId = lCurrentFocusElement->ElemID() ;
|
|
4085 |
|
|
4086 |
// make sure that this is an animation element.
|
|
4087 |
if( ((CSvgElementImpl*)lCurrentFocusElement)->IsAnimatedElement() )
|
|
4088 |
{
|
|
4089 |
// now we have to start the animations
|
|
4090 |
// get the current media time for the engine and set
|
|
4091 |
// the animations to begine at this time only.
|
|
4092 |
SvgBeginElementAt( (CXmlElementImpl*) lCurrentFocusElement , (TUint32)SvgGetMediaTime(aDocument), aDocument);
|
|
4093 |
|
|
4094 |
//dont need this anymore because it is done in begin element at now
|
|
4095 |
//CSvgAnimationBase* lAnimationBasePtr = (CSvgAnimationBase*)lCurrentFocusElement;
|
|
4096 |
//lAnimationBasePtr->ReInitializeAnimation();
|
|
4097 |
}
|
|
4098 |
|
|
4099 |
}
|
|
4100 |
}
|
|
4101 |
}
|
|
4102 |
// --------------------------------------------------------------------------
|
|
4103 |
// EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::SVGElementGetUsedElement(CXmlElementImpl* aElement)
|
|
4104 |
// ---------------------------------------------------------------------------
|
|
4105 |
EXPORT_C CXmlElementImpl* CSvgEngineInterfaceImpl::SVGElementGetUsedElement(CXmlElementImpl* aElement)
|
|
4106 |
{
|
|
4107 |
// this is for the reason that id's are not cloned.
|
|
4108 |
// should there be a check for the element type for the parent element.
|
|
4109 |
if(aElement && aElement->ParentNode())
|
|
4110 |
{
|
|
4111 |
if(aElement->OwnerDocument())
|
|
4112 |
{
|
|
4113 |
// get the xlink:href of the use element
|
|
4114 |
TPtrC refElemId = ( ((CSvgElementImpl*)(aElement->ParentNode()))->Href() );
|
|
4115 |
|
|
4116 |
return (CXmlElementImpl*)((CSvgDocumentImpl*)(aElement->OwnerDocument()))->GetElementById(refElemId);
|
|
4117 |
}
|
|
4118 |
}
|
|
4119 |
return 0;
|
|
4120 |
|
|
4121 |
}
|
|
4122 |
|
|
4123 |
// --------------------------------------------------------------------------
|
|
4124 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::IsRemoveable( CSvgElementImpl* hElement )
|
|
4125 |
// ---------------------------------------------------------------------------
|
|
4126 |
EXPORT_C TBool CSvgEngineInterfaceImpl::IsRemoveable( CSvgElementImpl* aElement, TBool aCheckSibling )
|
|
4127 |
{
|
|
4128 |
if ( !aElement )
|
|
4129 |
{
|
|
4130 |
return ETrue;
|
|
4131 |
}
|
|
4132 |
|
|
4133 |
if ( aElement->Id() )
|
|
4134 |
{
|
|
4135 |
return EFalse;
|
|
4136 |
}
|
|
4137 |
|
|
4138 |
CSvgElementImpl* child = (CSvgElementImpl*)aElement->FirstChild();
|
|
4139 |
if ( !IsRemoveable( child, ETrue ) )
|
|
4140 |
{
|
|
4141 |
return EFalse;
|
|
4142 |
}
|
|
4143 |
|
|
4144 |
if (aCheckSibling)
|
|
4145 |
{
|
|
4146 |
return IsRemoveable( (CSvgElementImpl*)aElement->NextSibling(), ETrue );
|
|
4147 |
}
|
|
4148 |
|
|
4149 |
return ETrue;
|
|
4150 |
}
|
|
4151 |
|
|
4152 |
// --------------------------------------------------------------------------
|
|
4153 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::IsElementActive( CSvgElementImpl* hElement )
|
|
4154 |
// ---------------------------------------------------------------------------
|
|
4155 |
EXPORT_C TBool CSvgEngineInterfaceImpl::IsElementActive( CSvgElementImpl* hElement )
|
|
4156 |
{
|
|
4157 |
if (hElement)
|
|
4158 |
{
|
|
4159 |
return (hElement->IsAnimating());
|
|
4160 |
}
|
|
4161 |
|
|
4162 |
return EFalse;
|
|
4163 |
}
|
|
4164 |
|
|
4165 |
// --------------------------------------------------------------------------
|
|
4166 |
// EXPORT_C void CSvgEngineInterfaceImpl::AddToEventReceiverList(CXmlElementImpl* aElement, const TUint8 aEventMask)
|
|
4167 |
// ---------------------------------------------------------------------------
|
|
4168 |
EXPORT_C void CSvgEngineInterfaceImpl::AddToEventReceiverList(CXmlElementImpl* aElement, const TUint8 aEventMask)
|
|
4169 |
{
|
|
4170 |
TRAPD(error,((CSvgDocumentImpl*)(aElement->OwnerDocument()))->AddToEventReceiverListL((CSvgElementImpl*)aElement, aEventMask));
|
|
4171 |
if (error != KErrNone)
|
|
4172 |
{
|
|
4173 |
#ifdef _DEBUG
|
|
4174 |
_LIT(KAddToEventReceiverListFailed,
|
|
4175 |
"CSvgEngineInterfaceImpl::AddToEventReceiverList: AddToEventReceiverList error.");
|
|
4176 |
RDebug::Print(KAddToEventReceiverListFailed);
|
|
4177 |
#endif //_DEBUG
|
|
4178 |
}
|
|
4179 |
}
|
|
4180 |
// --------------------------------------------------------------------------
|
|
4181 |
// EXPORT_C void CSvgEngineInterfaceImpl::RemoveFromEventReceiverList(CXmlElementImpl* aElement)
|
|
4182 |
// ---------------------------------------------------------------------------
|
|
4183 |
EXPORT_C void CSvgEngineInterfaceImpl::RemoveFromEventReceiverList(CXmlElementImpl* aElement)
|
|
4184 |
{
|
|
4185 |
if ( aElement )
|
|
4186 |
{
|
|
4187 |
((CSvgDocumentImpl*)(aElement->OwnerDocument()))->RemoveFromEventReceiverList((CSvgElementImpl*)aElement );
|
|
4188 |
}
|
|
4189 |
}
|
|
4190 |
// --------------------------------------------------------------------------
|
|
4191 |
// EXPORT_C int CSvgEngineInterfaceImpl::DispatchMouseEventsAt(CSvgDocumentImpl* aDocumentHandle, TInt aX, TInt aY)
|
|
4192 |
// ---------------------------------------------------------------------------
|
|
4193 |
EXPORT_C TInt CSvgEngineInterfaceImpl::DispatchMouseEventsAt(CSvgDocumentImpl* aDocumentHandle, TInt aX, TInt aY, MSvgMouseListener* aListener)
|
|
4194 |
{
|
|
4195 |
if(aDocumentHandle)
|
|
4196 |
{
|
|
4197 |
CSvgEngineImpl *lEngine= aDocumentHandle->Engine();
|
|
4198 |
|
|
4199 |
TBool fakeEngine = EFalse;
|
|
4200 |
|
|
4201 |
if (!lEngine)
|
|
4202 |
{
|
|
4203 |
fakeEngine = ETrue;
|
|
4204 |
//no engine with the document pass in so use a fake one
|
|
4205 |
TRAPD(error, lEngine = SvgEngineNewL());
|
|
4206 |
if (error != KErrNone)
|
|
4207 |
{
|
|
4208 |
delete lEngine;
|
|
4209 |
return 0;
|
|
4210 |
}
|
|
4211 |
|
|
4212 |
if ( fakeEngine && lEngine && aListener )
|
|
4213 |
{
|
|
4214 |
lEngine->AddMouseListener( (MSvgMouseListener*)aListener );
|
|
4215 |
}
|
|
4216 |
|
|
4217 |
aDocumentHandle->SetEngine(lEngine);
|
|
4218 |
lEngine->SetDocument(aDocumentHandle);
|
|
4219 |
}
|
|
4220 |
|
|
4221 |
TInt topSelectedElement = 0;
|
|
4222 |
|
|
4223 |
// Framework generates MouseDown,MouseMove and MouseUp
|
|
4224 |
// The order needs to be maintained
|
|
4225 |
topSelectedElement = MouseDown( aX, aY, (TInt)lEngine);
|
|
4226 |
MouseMove(aX, aY, (TInt)lEngine);
|
|
4227 |
MouseUp(aX, aY, (TInt)lEngine);
|
|
4228 |
|
|
4229 |
//TSize lSize = ContentDimensions( (TInt)lEngine );
|
|
4230 |
|
|
4231 |
if (fakeEngine )
|
|
4232 |
{
|
|
4233 |
DestroyEngine(lEngine);
|
|
4234 |
aDocumentHandle->SetEngine(NULL) ;
|
|
4235 |
}
|
|
4236 |
|
|
4237 |
//this code was to make sure the click was on the screen, but this isn't the right way to do that
|
|
4238 |
//at all since the screen can be scaled but from negative coordinates...etc.
|
|
4239 |
|
|
4240 |
//if ( (aX < lSize.iWidth) && (aX > 0 ) && (aY < lSize.iHeight) && (aY > 0))
|
|
4241 |
//{
|
|
4242 |
//really should return a handle to the element that was clicked here
|
|
4243 |
return topSelectedElement ;
|
|
4244 |
//}
|
|
4245 |
}
|
|
4246 |
|
|
4247 |
return 0;
|
|
4248 |
}
|
|
4249 |
|
|
4250 |
//Triggers the Focusin event for the SvgElement passed as a paramenter
|
|
4251 |
EXPORT_C void CSvgEngineInterfaceImpl::DispatchFocusInEvent(CSvgDocumentImpl* aDocumentHandle,CSvgElementImpl *aElement)
|
|
4252 |
{
|
|
4253 |
if(aDocumentHandle)
|
|
4254 |
{
|
|
4255 |
CSvgEngineImpl *lEngine = aDocumentHandle->Engine();
|
|
4256 |
TBool fakeEngine = EFalse;
|
|
4257 |
|
|
4258 |
if (!lEngine)
|
|
4259 |
{
|
|
4260 |
lEngine = SvgEngineNewL() ;
|
|
4261 |
fakeEngine = ETrue ;
|
|
4262 |
//Set Engine for the document
|
|
4263 |
aDocumentHandle->SetEngine(lEngine );
|
|
4264 |
}
|
|
4265 |
//Set document Handle for the engine
|
|
4266 |
lEngine->SetDocument(aDocumentHandle);
|
|
4267 |
//sets the focus as well as the mouse inside the element on which
|
|
4268 |
//this function is called
|
|
4269 |
TGfxRectangle2D boundingBox;
|
|
4270 |
aElement->GetBBox( boundingBox );
|
|
4271 |
MouseMove (boundingBox.CenterX() , boundingBox.CenterY());
|
|
4272 |
|
|
4273 |
if(fakeEngine)
|
|
4274 |
{
|
|
4275 |
DestroyEngine(lEngine) ;
|
|
4276 |
aDocumentHandle->SetEngine(NULL) ;
|
|
4277 |
}
|
|
4278 |
}
|
|
4279 |
}
|
|
4280 |
|
|
4281 |
//Triggers the Focusout event for the SvgElement passed as a paramenter
|
|
4282 |
EXPORT_C void CSvgEngineInterfaceImpl::DispatchFocusOutEvent(CSvgDocumentImpl* aDocumentHandle,CSvgElementImpl* /*aElement */)
|
|
4283 |
{
|
|
4284 |
if(aDocumentHandle)
|
|
4285 |
{
|
|
4286 |
CSvgEngineImpl *lEngine = aDocumentHandle->Engine();
|
|
4287 |
TBool fakeEngine = EFalse;
|
|
4288 |
|
|
4289 |
if (!lEngine)
|
|
4290 |
{
|
|
4291 |
lEngine = SvgEngineNewL() ;
|
|
4292 |
fakeEngine = ETrue ;
|
|
4293 |
//Set Engine for the document
|
|
4294 |
aDocumentHandle->SetEngine(lEngine );
|
|
4295 |
}
|
|
4296 |
//Set document Handle for the engine
|
|
4297 |
lEngine->SetDocument(aDocumentHandle);
|
|
4298 |
|
|
4299 |
// Move the mouse outside the screen so that mouse is exitting
|
|
4300 |
// from all the elements in the DOM tree.
|
|
4301 |
// After this, "focus out" internal event is generated by the
|
|
4302 |
// element which is in focus.
|
|
4303 |
MouseMove( KMINFLOATFIXVALUE, KMINFLOATFIXVALUE );
|
|
4304 |
|
|
4305 |
if(fakeEngine)
|
|
4306 |
{
|
|
4307 |
DestroyEngine(lEngine) ;
|
|
4308 |
aDocumentHandle->SetEngine(NULL) ;
|
|
4309 |
}
|
|
4310 |
}
|
|
4311 |
}
|
|
4312 |
|
|
4313 |
|
|
4314 |
// --------------------------------------------------------------------------
|
|
4315 |
// EXPORT_C CGfxGeneralPath* CSvgEngineInterfaceImpl::SvgCreatePath()
|
|
4316 |
// ---------------------------------------------------------------------------
|
|
4317 |
EXPORT_C CGfxGeneralPath* CSvgEngineInterfaceImpl::SvgCreatePath()
|
|
4318 |
{
|
|
4319 |
CGfxGeneralPath* path = NULL;
|
|
4320 |
TRAPD(error , path = CGfxGeneralPath::NewL());
|
|
4321 |
if (error != KErrNone)
|
|
4322 |
{
|
|
4323 |
#ifdef _DEBUG
|
|
4324 |
_LIT(KCreateCGfxGeneralPathFailed,
|
|
4325 |
"CSvgEngineInterfaceImpl::SvgCreatePath: Can't create CGfxGeneralPath.");
|
|
4326 |
RDebug::Print(KCreateCGfxGeneralPathFailed);
|
|
4327 |
#endif //_DEBUG
|
|
4328 |
}
|
|
4329 |
return path;
|
|
4330 |
}
|
|
4331 |
// --------------------------------------------------------------------------
|
|
4332 |
// EXPORT_C void CSvgEngineInterfaceImpl::SvgDestroyPath(CGfxGeneralPath* aPathHandle)
|
|
4333 |
// ---------------------------------------------------------------------------
|
|
4334 |
EXPORT_C void CSvgEngineInterfaceImpl::SvgDestroyPath(CGfxGeneralPath* aPathHandle)
|
|
4335 |
{
|
|
4336 |
if (aPathHandle)
|
|
4337 |
{
|
|
4338 |
delete aPathHandle;
|
|
4339 |
}
|
|
4340 |
}
|
|
4341 |
// --------------------------------------------------------------------------
|
|
4342 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetSegmentCount(CGfxGeneralPath* aPathHandle)
|
|
4343 |
// ---------------------------------------------------------------------------
|
|
4344 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetSegmentCount(CGfxGeneralPath* aPathHandle)
|
|
4345 |
{
|
|
4346 |
if(aPathHandle)
|
|
4347 |
{
|
|
4348 |
return (aPathHandle)->GetSegmentCount();
|
|
4349 |
}
|
|
4350 |
|
|
4351 |
return 0;
|
|
4352 |
}
|
|
4353 |
// --------------------------------------------------------------------------
|
|
4354 |
// EXPORT_C TInt CSvgEngineInterfaceImpl::GetSegmentType(CGfxGeneralPath* aPathHandle, TInt aSegmentIndex)
|
|
4355 |
// ---------------------------------------------------------------------------
|
|
4356 |
EXPORT_C TInt CSvgEngineInterfaceImpl::GetSegmentType(CGfxGeneralPath* aPathHandle, TInt aSegmentIndex)
|
|
4357 |
{
|
|
4358 |
if(aPathHandle)
|
|
4359 |
{
|
|
4360 |
return ( aPathHandle)->GetSegmentType(aSegmentIndex);
|
|
4361 |
}
|
|
4362 |
|
|
4363 |
return 0; // this should be verified that this is an error code.
|
|
4364 |
}
|
|
4365 |
// --------------------------------------------------------------------------
|
|
4366 |
// EXPORT_C TReal32 CSvgEngineInterfaceImpl::GetSegmentParameter(CGfxGeneralPath* aPathHandle,TInt aSegmentIndex,TInt aSegmentParameterIndex)
|
|
4367 |
// ---------------------------------------------------------------------------
|
|
4368 |
EXPORT_C TReal32 CSvgEngineInterfaceImpl::GetSegmentParameter(CGfxGeneralPath* aPathHandle,TInt aSegmentIndex,TInt aSegmentParameterIndex) __SOFTFP
|
|
4369 |
{
|
|
4370 |
|
|
4371 |
if(aPathHandle)
|
|
4372 |
{
|
|
4373 |
return (aPathHandle)->GetSegmentParameter( aSegmentIndex, aSegmentParameterIndex);
|
|
4374 |
}
|
|
4375 |
return 0; // this should be treated as error.
|
|
4376 |
}
|
|
4377 |
// --------------------------------------------------------------------------
|
|
4378 |
// EXPORT_C void CSvgEngineInterfaceImpl::ADDMoveTo(CGfxGeneralPath* aPathHandle, TReal32 aX,TReal32 aY)
|
|
4379 |
// ---------------------------------------------------------------------------
|
|
4380 |
EXPORT_C void CSvgEngineInterfaceImpl::ADDMoveTo(CGfxGeneralPath* aPathHandle, TReal32 aX,TReal32 aY) __SOFTFP
|
|
4381 |
{
|
|
4382 |
if(aPathHandle)
|
|
4383 |
{
|
|
4384 |
TFloatFixPt lX = TFloatFixPt(aX);
|
|
4385 |
TFloatFixPt lY = TFloatFixPt(aY);
|
|
4386 |
TRAPD(error ,aPathHandle->MoveToL( lX, lY, ETrue));
|
|
4387 |
if (error != KErrNone)
|
|
4388 |
{
|
|
4389 |
#ifdef _DEBUG
|
|
4390 |
_LIT(KMoveToFailed,
|
|
4391 |
"CSvgEngineInterfaceImpl::ADDMoveTo: MoveToL error.");
|
|
4392 |
RDebug::Print(KMoveToFailed);
|
|
4393 |
#endif //_DEBUG
|
|
4394 |
}
|
|
4395 |
}
|
|
4396 |
}
|
|
4397 |
// --------------------------------------------------------------------------
|
|
4398 |
// EXPORT_C void CSvgEngineInterfaceImpl::ADDLineTo(CGfxGeneralPath* aPathHandle,TReal32 aX,TReal32 aY)
|
|
4399 |
// ---------------------------------------------------------------------------
|
|
4400 |
EXPORT_C void CSvgEngineInterfaceImpl::ADDLineTo(CGfxGeneralPath* aPathHandle,TReal32 aX,TReal32 aY) __SOFTFP
|
|
4401 |
{
|
|
4402 |
if(aPathHandle)
|
|
4403 |
{
|
|
4404 |
TFloatFixPt lX = TFloatFixPt(aX);
|
|
4405 |
TFloatFixPt lY = TFloatFixPt(aY);
|
|
4406 |
TRAPD(error , aPathHandle->LineToL( lX, lY, ETrue));
|
|
4407 |
if (error != KErrNone)
|
|
4408 |
{
|
|
4409 |
#ifdef _DEBUG
|
|
4410 |
_LIT(KLineToLFailed,
|
|
4411 |
"CSvgEngineInterfaceImpl::ADDLineTo: LineToL error.");
|
|
4412 |
RDebug::Print(KLineToLFailed);
|
|
4413 |
#endif //_DEBUG
|
|
4414 |
}
|
|
4415 |
}
|
|
4416 |
}
|
|
4417 |
// --------------------------------------------------------------------------
|
|
4418 |
// EXPORT_C void CSvgEngineInterfaceImpl::ADDQuadTo(CGfxGeneralPath* aPathHandle,TReal32 aX1,TReal32 aY1,TReal32 aX2,TReal32 aY2)
|
|
4419 |
// ---------------------------------------------------------------------------
|
|
4420 |
EXPORT_C void CSvgEngineInterfaceImpl::ADDQuadTo(CGfxGeneralPath* aPathHandle,TReal32 aX1,TReal32 aY1,TReal32 aX2,TReal32 aY2) __SOFTFP
|
|
4421 |
{
|
|
4422 |
if(aPathHandle)
|
|
4423 |
{
|
|
4424 |
|
|
4425 |
TFloatFixPt lX1 = TFloatFixPt(aX1);
|
|
4426 |
TFloatFixPt lY1 = TFloatFixPt(aY1);
|
|
4427 |
TFloatFixPt lX2 = TFloatFixPt(aX2);
|
|
4428 |
TFloatFixPt lY2 = TFloatFixPt(aY2);
|
|
4429 |
TRAPD(error ,aPathHandle->QuadToL( lX1, lY1, lX2, lY2, ETrue ));
|
|
4430 |
if (error != KErrNone)
|
|
4431 |
{
|
|
4432 |
#ifdef _DEBUG
|
|
4433 |
_LIT(KQuadToLLFailed,
|
|
4434 |
"CSvgEngineInterfaceImpl::ADDQuadTo: QuadToL error.");
|
|
4435 |
RDebug::Print(KQuadToLLFailed);
|
|
4436 |
#endif //_DEBUG
|
|
4437 |
}
|
|
4438 |
}
|
|
4439 |
}
|
|
4440 |
// --------------------------------------------------------------------------
|
|
4441 |
// EXPORT_C void CSvgEngineInterfaceImpl::ADDCurveTo(CGfxGeneralPath* aPathHandle,TReal32 aX1,TReal32 aY1,TReal32 aX2,TReal32 aY2, TReal32 aX3, TReal32 aY3)
|
|
4442 |
// ---------------------------------------------------------------------------
|
|
4443 |
EXPORT_C void CSvgEngineInterfaceImpl::ADDCurveTo(CGfxGeneralPath* aPathHandle,TReal32 aX1,TReal32 aY1,TReal32 aX2,TReal32 aY2, TReal32 aX3, TReal32 aY3) __SOFTFP
|
|
4444 |
{
|
|
4445 |
|
|
4446 |
if(aPathHandle)
|
|
4447 |
{
|
|
4448 |
|
|
4449 |
TFloatFixPt lX1 = TFloatFixPt(aX1);
|
|
4450 |
TFloatFixPt lY1 = TFloatFixPt(aY1);
|
|
4451 |
TFloatFixPt lX2 = TFloatFixPt(aX2);
|
|
4452 |
TFloatFixPt lY2 = TFloatFixPt(aY2);
|
|
4453 |
TFloatFixPt lX3 = TFloatFixPt(aX3);
|
|
4454 |
TFloatFixPt lY3 = TFloatFixPt(aY3);
|
|
4455 |
|
|
4456 |
TRAPD(error ,aPathHandle->CubicToL( lX1,
|
|
4457 |
lY1,
|
|
4458 |
lX2,
|
|
4459 |
lY2,
|
|
4460 |
lX3,
|
|
4461 |
lY3,
|
|
4462 |
ETrue ));
|
|
4463 |
if (error != KErrNone)
|
|
4464 |
{
|
|
4465 |
#ifdef _DEBUG
|
|
4466 |
_LIT(KCubicToLFailed,
|
|
4467 |
"CSvgEngineInterfaceImpl::ADDCurveTo: CubicToL error.");
|
|
4468 |
RDebug::Print(KCubicToLFailed);
|
|
4469 |
#endif //_DEBUG
|
|
4470 |
}
|
|
4471 |
}
|
|
4472 |
}
|
|
4473 |
// --------------------------------------------------------------------------
|
|
4474 |
// EXPORT_C void CSvgEngineInterfaceImpl::ADDCloseTo(CGfxGeneralPath* aPathHandle)
|
|
4475 |
// ---------------------------------------------------------------------------
|
|
4476 |
EXPORT_C void CSvgEngineInterfaceImpl::ADDCloseTo(CGfxGeneralPath* aPathHandle)
|
|
4477 |
{
|
|
4478 |
if(aPathHandle)
|
|
4479 |
{
|
|
4480 |
TRAPD(error ,aPathHandle->ClosePathL());
|
|
4481 |
if (error != KErrNone)
|
|
4482 |
{
|
|
4483 |
#ifdef _DEBUG
|
|
4484 |
_LIT(KClosePathLFailed,
|
|
4485 |
"CSvgEngineInterfaceImpl::ADDCloseTo: ClosePathL error.");
|
|
4486 |
RDebug::Print(KClosePathLFailed);
|
|
4487 |
#endif //_DEBUG
|
|
4488 |
}
|
|
4489 |
}
|
|
4490 |
}
|
|
4491 |
// --------------------------------------------------------------------------
|
|
4492 |
// EXPORT_C CGfxGeneralPath* CSvgEngineInterfaceImpl::GetPathAttribute(CXmlElementImpl* aElementHandle, TInt aAttributeId)
|
|
4493 |
// ---------------------------------------------------------------------------
|
|
4494 |
EXPORT_C CGfxGeneralPath* CSvgEngineInterfaceImpl::GetPathAttribute(CXmlElementImpl* aElementHandle, TInt aAttributeId)
|
|
4495 |
{
|
|
4496 |
if(aElementHandle)
|
|
4497 |
{
|
|
4498 |
|
|
4499 |
CGfxGeneralPath* path =
|
|
4500 |
((CSvgElementImpl*)aElementHandle)->GetPathAttribute(aAttributeId);
|
|
4501 |
|
|
4502 |
if( path )
|
|
4503 |
{
|
|
4504 |
CGfxGeneralPath* lClonePath = NULL;
|
|
4505 |
TInt error = KErrNone;
|
|
4506 |
TRAP(error,lClonePath = path->CloneL());
|
|
4507 |
return lClonePath;
|
|
4508 |
}
|
|
4509 |
|
|
4510 |
}
|
|
4511 |
|
|
4512 |
return NULL;
|
|
4513 |
}
|
|
4514 |
// --------------------------------------------------------------------------
|
|
4515 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetPathAttribute(CSvgElementImpl* aElementHandle, TInt lSvgAttrId, CGfxGeneralPath* aPathHandle)
|
|
4516 |
// ---------------------------------------------------------------------------
|
|
4517 |
EXPORT_C void CSvgEngineInterfaceImpl::SetPathAttribute(CSvgElementImpl* aElementHandle, TInt lSvgAttrId, CGfxGeneralPath* aPathHandle)
|
|
4518 |
{
|
|
4519 |
if(aElementHandle)
|
|
4520 |
{
|
|
4521 |
if(aPathHandle)
|
|
4522 |
{
|
|
4523 |
CGfxGeneralPath* clone = NULL;
|
|
4524 |
TInt error = KErrNone;
|
|
4525 |
TRAP(error,clone = aPathHandle->CloneL());
|
|
4526 |
aElementHandle->SetPathAttribute(lSvgAttrId, clone);
|
|
4527 |
}
|
|
4528 |
}
|
|
4529 |
}
|
|
4530 |
|
|
4531 |
// --------------------------------------------------------------------------
|
|
4532 |
// EXPORT_C TRect CSvgEngineInterfaceImpl::GetSvgBoundingBox()
|
|
4533 |
// ---------------------------------------------------------------------------
|
|
4534 |
EXPORT_C TRect CSvgEngineInterfaceImpl::GetSvgBoundingBox( TInt aEngine )
|
|
4535 |
{
|
|
4536 |
TRect lBBox(TSize(0,0));
|
|
4537 |
|
|
4538 |
if( ChooseEngine(aEngine) )
|
|
4539 |
{
|
|
4540 |
if( iSvgEngine->Document() )
|
|
4541 |
{
|
|
4542 |
CSvgSvgElementImpl* lRoot = ( CSvgSvgElementImpl* )
|
|
4543 |
iSvgEngine->Document()->RootElement();
|
|
4544 |
if(lRoot)
|
|
4545 |
{
|
|
4546 |
TGfxRectangle2D bbox;
|
|
4547 |
lRoot->GetBBox(bbox );
|
|
4548 |
|
|
4549 |
TInt lX = (TInt)bbox.iX;
|
|
4550 |
TInt lY = (TInt)bbox.iY;
|
|
4551 |
TInt lWidth = (TInt)bbox.iWidth;
|
|
4552 |
TInt lHeight = (TInt)bbox.iHeight;
|
|
4553 |
lBBox.SetRect(TPoint(lX, lY),TSize(lWidth, lHeight));
|
|
4554 |
}
|
|
4555 |
|
|
4556 |
}
|
|
4557 |
|
|
4558 |
}
|
|
4559 |
return lBBox;
|
|
4560 |
}
|
|
4561 |
|
|
4562 |
//---------------------------------------------------------------------------=
|
|
4563 |
//Getting BoundingBox of Root Element
|
|
4564 |
//---------------------------------------------------------------------------
|
|
4565 |
EXPORT_C TSize CSvgEngineInterfaceImpl::GetUnscaledContentSize( TInt aDomHandle )
|
|
4566 |
{
|
|
4567 |
TSize size( 0, 0 );
|
|
4568 |
if ( IsDomCached( aDomHandle ) )
|
|
4569 |
{
|
|
4570 |
CSvgDocumentImpl* document = (CSvgDocumentImpl*)aDomHandle;
|
|
4571 |
CSvgSvgElementImpl* root = (CSvgSvgElementImpl*)document->RootElement();
|
|
4572 |
if ( root )
|
|
4573 |
{
|
|
4574 |
TGfxRectangle2D bbox;
|
|
4575 |
root->GetUnscaledBBox( bbox );
|
|
4576 |
size.iWidth = (TInt)bbox.iWidth;
|
|
4577 |
size.iHeight = (TInt)bbox.iHeight;
|
|
4578 |
}
|
|
4579 |
}
|
|
4580 |
return size;
|
|
4581 |
}
|
|
4582 |
|
|
4583 |
// --------------------------------------------------------------------------
|
|
4584 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::IsElementVisible( TInt aElementHandle )
|
|
4585 |
// ---------------------------------------------------------------------------
|
|
4586 |
EXPORT_C TBool CSvgEngineInterfaceImpl::IsElementVisible( TInt aElementHandle, TInt aEngine )
|
|
4587 |
{
|
|
4588 |
if (ChooseEngine( aEngine ))
|
|
4589 |
{
|
|
4590 |
return iSvgEngine->IsElementVisible( aElementHandle );
|
|
4591 |
}
|
|
4592 |
else
|
|
4593 |
{
|
|
4594 |
return EFalse;
|
|
4595 |
}
|
|
4596 |
}
|
|
4597 |
|
|
4598 |
// --------------------------------------------------------------------------
|
|
4599 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetThumbNailMode( TBool aThumbNailMode )
|
|
4600 |
// ---------------------------------------------------------------------------
|
|
4601 |
EXPORT_C void CSvgEngineInterfaceImpl::SetThumbNailMode( TBool aThumbNailMode, TInt aEngine )
|
|
4602 |
{
|
|
4603 |
iIsThumbNailMode = aThumbNailMode;
|
|
4604 |
if ( ChooseEngine(aEngine) && iSvgEngine->Document() )
|
|
4605 |
{
|
|
4606 |
iSvgEngine->Document()->SetThumbNailMode( aThumbNailMode );
|
|
4607 |
}
|
|
4608 |
}
|
|
4609 |
|
|
4610 |
// --------------------------------------------------------------------------
|
|
4611 |
// EXPORT_C void CSvgEngineInterfaceImpl::CustomOption( TBool aThumbNailMode )
|
|
4612 |
// ---------------------------------------------------------------------------
|
|
4613 |
EXPORT_C void CSvgEngineInterfaceImpl::CustomOption(TBool aCustomOption, TInt aEngine )
|
|
4614 |
{
|
|
4615 |
if ( ChooseEngine(aEngine) )
|
|
4616 |
{
|
|
4617 |
iSvgEngine->CustomOption(aCustomOption);
|
|
4618 |
}
|
|
4619 |
}
|
|
4620 |
|
|
4621 |
// --------------------------------------------------------------------------
|
|
4622 |
// EXPORT_C TReal CSvgEngineInterfaceImpl::FramesPerSecond(TBool aShowOn)
|
|
4623 |
// ---------------------------------------------------------------------------
|
|
4624 |
EXPORT_C TReal CSvgEngineInterfaceImpl::FramesPerSecond(TBool aShowOn, TInt aEngine ) __SOFTFP
|
|
4625 |
{
|
|
4626 |
|
|
4627 |
//take the width in here..
|
|
4628 |
CSvgDocumentImpl* doc = SvgDocument();
|
|
4629 |
|
|
4630 |
if (aShowOn && ChooseEngine(aEngine) && iSvgEngine->Document() )
|
|
4631 |
{
|
|
4632 |
TReal ret = 0.0;
|
|
4633 |
TRAPD( error, ret = FramesPerSecondL() );
|
|
4634 |
if ( error != KErrNone )
|
|
4635 |
{
|
|
4636 |
RDebug::Printf("CSvgEngineInterfaceImpl::FramesPerSecond() Error in FramesPerSecondL");
|
|
4637 |
}
|
|
4638 |
|
|
4639 |
return ret;
|
|
4640 |
}
|
|
4641 |
else
|
|
4642 |
{
|
|
4643 |
_LIT(fps, "fps");
|
|
4644 |
if (iSvgEngine && iSvgEngine->Document() && iSvgEngine->Document()->iPerfText && GetElementById(doc, fps))
|
|
4645 |
{
|
|
4646 |
RemoveChild( (CXmlElementImpl*)iSvgEngine->Document()->RootElement(), (CXmlElementImpl*) iSvgEngine->Document()->iPerfText);
|
|
4647 |
delete iSvgEngine->Document()->iPerfText;
|
|
4648 |
iSvgEngine->Document()->iPerfText = NULL;
|
|
4649 |
}
|
|
4650 |
|
|
4651 |
if ((iSvgEngine) && ( iSvgEngine->iTimer ))
|
|
4652 |
{
|
|
4653 |
return (iSvgEngine->iTimer->Fps() / 10);
|
|
4654 |
}
|
|
4655 |
else
|
|
4656 |
{
|
|
4657 |
return 0;
|
|
4658 |
}
|
|
4659 |
}
|
|
4660 |
}
|
|
4661 |
|
|
4662 |
// --------------------------------------------------------------------------
|
|
4663 |
// TReal CSvgEngineInterfaceImpl::FramesPerSecondL()
|
|
4664 |
// ---------------------------------------------------------------------------
|
|
4665 |
TReal CSvgEngineInterfaceImpl::FramesPerSecondL( TInt aEngine )
|
|
4666 |
{
|
|
4667 |
|
|
4668 |
if (!ChooseEngine( aEngine ))
|
|
4669 |
{
|
|
4670 |
return 0;
|
|
4671 |
}
|
|
4672 |
|
|
4673 |
CSvgDocumentImpl* doc = SvgDocument();
|
|
4674 |
|
|
4675 |
TSize svgSize = ContentDimensions();
|
|
4676 |
TBuf<10> fps;
|
|
4677 |
_LIT(msg, "FPS: ");
|
|
4678 |
_LIT(FPS, "fps");
|
|
4679 |
fps.Append(msg);
|
|
4680 |
|
|
4681 |
fps.AppendNum((iSvgEngine->iTimer->Fps() / 10));
|
|
4682 |
|
|
4683 |
if (!iSvgEngine->Document()->iPerfText || !(GetElementById(doc, FPS)))
|
|
4684 |
{
|
|
4685 |
TRAPD(err, iSvgEngine->Document()->iPerfText = (CSvgElementImpl*)doc->CreateElementL(25));
|
|
4686 |
if (err)
|
|
4687 |
{
|
|
4688 |
#ifdef _DEBUG
|
|
4689 |
_LIT( KErrMsg, "CSvgEngineInterfaceImpl::FramesPerSecond() Error in CreateElementL" );
|
|
4690 |
RDebug::Print(KErrMsg);
|
|
4691 |
#endif //_DEBUG
|
|
4692 |
}
|
|
4693 |
AppendChild((CXmlElementImpl*)doc->RootElement(), (CXmlElementImpl*)iSvgEngine->Document()->iPerfText);
|
|
4694 |
}
|
|
4695 |
|
|
4696 |
const TGfxAffineTransform& tmtx = ((CSvgSvgElementImpl* )iSvgEngine->Document()->RootElement())->GetCTM();
|
|
4697 |
TGfxPoint2D whPt(svgSize.iWidth,svgSize.iHeight), whDstPt(1,1);
|
|
4698 |
tmtx.Transform(&whPt,&whDstPt,1);
|
|
4699 |
|
|
4700 |
//<text x="x" y ="y" font-family="verdana" font-size="6" fill= "grey">Testing 'text' element: </text>
|
|
4701 |
iSvgEngine->Document()->iPerfText->SetAttributeDesL(KAtrCdata,fps);
|
|
4702 |
iSvgEngine->Document()->iPerfText->SetAttributeDesL(KAtrId, FPS);
|
|
4703 |
iSvgEngine->Document()->iPerfText->SetAttributeFloatL(KAtrX, (float)whDstPt.iX * (float).95);
|
|
4704 |
iSvgEngine->Document()->iPerfText->SetAttributeFloatL(KAtrY, (float)whDstPt.iY * (float).05);
|
|
4705 |
iSvgEngine->Document()->iPerfText->SetAttributeFloatL(KAtrWidth, ((float).05 * (float)whDstPt.iX));
|
|
4706 |
iSvgEngine->Document()->iPerfText->SetAttributeFloatL(KAtrHeight,((float).05 * (float)whDstPt.iY));
|
|
4707 |
|
|
4708 |
_LIT(RED, "red");
|
|
4709 |
iSvgEngine->Document()->iPerfText->SetPropertyL( KCSS_ATTR_STROKE, RED);
|
|
4710 |
iSvgEngine->Document()->iPerfText->SetPropertyL( KCSS_ATTR_FILL, RED);
|
|
4711 |
|
|
4712 |
return (iSvgEngine->iTimer->Fps() / 10);
|
|
4713 |
}
|
|
4714 |
|
|
4715 |
//---------------------------------------------------------------------------=
|
|
4716 |
////debugging method to draw a rectangle on the screen
|
|
4717 |
//---------------------------------------------------------------------------=
|
|
4718 |
// --------------------------------------------------------------------------
|
|
4719 |
// EXPORT_C CSvgElementImpl* CSvgEngineInterfaceImpl::DrawBox(TRect aRect)
|
|
4720 |
// ---------------------------------------------------------------------------
|
|
4721 |
EXPORT_C CSvgElementImpl* CSvgEngineInterfaceImpl::DrawBox(TRect aRect, TInt aEngine)
|
|
4722 |
{
|
|
4723 |
if (!ChooseEngine( aEngine ))
|
|
4724 |
{
|
|
4725 |
return NULL;
|
|
4726 |
}
|
|
4727 |
|
|
4728 |
CSvgElementImpl* lBox = NULL;
|
|
4729 |
TRAPD(err, lBox = (CSvgElementImpl*)CreateElementL(SvgDocument(), KSvgRectElement));
|
|
4730 |
if (err)
|
|
4731 |
{
|
|
4732 |
_LIT(msg1, "DrawBox error: ");
|
|
4733 |
_LIT(msg2, "Can't create element");
|
|
4734 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, err, msg1, msg2);
|
|
4735 |
return lBox;
|
|
4736 |
}
|
|
4737 |
|
|
4738 |
AppendChild((CXmlElementImpl*)iSvgEngine->Document()->RootElement(), (CXmlElementImpl*)lBox);
|
|
4739 |
|
|
4740 |
if (lBox)
|
|
4741 |
{
|
|
4742 |
//<rect fill="none" x="lBbox.iX" y="lBbox.iY" width="iBbox.iWidth" height="iBbox.iHeight" stroke="blue"/>
|
|
4743 |
//fill
|
|
4744 |
_LIT(NONE, "none");
|
|
4745 |
TRAPD(err, lBox->SetPropertyL( KCSS_ATTR_FILL, NONE));
|
|
4746 |
if (err)
|
|
4747 |
{
|
|
4748 |
#ifdef _DEBUG
|
|
4749 |
_LIT( KErrMsg, "CSvgEngineInterfaceImpl::DrawBox) Error in SetPropertyL" );
|
|
4750 |
RDebug::Print(KErrMsg);
|
|
4751 |
#endif //_DEBUG
|
|
4752 |
}
|
|
4753 |
|
|
4754 |
//stroke
|
|
4755 |
_LIT(BLUE, "blue");
|
|
4756 |
TRAP(err, lBox->SetPropertyL( KCSS_ATTR_STROKE, BLUE));
|
|
4757 |
if (err)
|
|
4758 |
{
|
|
4759 |
#ifdef _DEBUG
|
|
4760 |
_LIT( KErrMsg, "CSvgEngineInterfaceImpl::DrawBox) Error in SetPropertyL" );
|
|
4761 |
RDebug::Print(KErrMsg);
|
|
4762 |
#endif //_DEBUG
|
|
4763 |
}
|
|
4764 |
|
|
4765 |
//x
|
|
4766 |
TRAP(err, lBox->SetAttributeFloatL( KAtrX, ((TFloatFixPt)(float) aRect.iTl.iX)));
|
|
4767 |
if (err)
|
|
4768 |
{
|
|
4769 |
#ifdef _DEBUG
|
|
4770 |
_LIT( KErrMsg, "CSvgEngineInterfaceImpl::DrawBox) Error in SetPropertyL" );
|
|
4771 |
RDebug::Print(KErrMsg);
|
|
4772 |
#endif //_DEBUG
|
|
4773 |
}
|
|
4774 |
|
|
4775 |
//y
|
|
4776 |
TRAP(err, lBox->SetAttributeFloatL( KAtrY, ((TFloatFixPt)(float) aRect.iTl.iY)));
|
|
4777 |
if (err)
|
|
4778 |
{
|
|
4779 |
#ifdef _DEBUG
|
|
4780 |
_LIT( KErrMsg, "CSvgEngineInterfaceImpl::DrawBox) Error in SetPropertyL" );
|
|
4781 |
RDebug::Print(KErrMsg);
|
|
4782 |
#endif //_DEBUG
|
|
4783 |
}
|
|
4784 |
|
|
4785 |
//width
|
|
4786 |
TRAP(err, lBox->SetAttributeFloatL( KAtrWidth, ((TFloatFixPt)(float) aRect.Width())));
|
|
4787 |
if (err)
|
|
4788 |
{
|
|
4789 |
#ifdef _DEBUG
|
|
4790 |
_LIT( KErrMsg, "CSvgEngineInterfaceImpl::DrawBox) Error in SetPropertyL" );
|
|
4791 |
RDebug::Print(KErrMsg);
|
|
4792 |
#endif //_DEBUG
|
|
4793 |
}
|
|
4794 |
//height
|
|
4795 |
TRAP(err, lBox->SetAttributeFloatL( KAtrHeight, ((TFloatFixPt)(float) aRect.Height())));
|
|
4796 |
if (err)
|
|
4797 |
{
|
|
4798 |
#ifdef _DEBUG
|
|
4799 |
_LIT( KErrMsg, "CSvgEngineInterfaceImpl::DrawBox) Error in SetPropertyL" );
|
|
4800 |
RDebug::Print(KErrMsg);
|
|
4801 |
#endif //_DEBUG
|
|
4802 |
}
|
|
4803 |
}
|
|
4804 |
|
|
4805 |
return lBox;
|
|
4806 |
}
|
|
4807 |
|
|
4808 |
//---------------------------------------------------------------------------=
|
|
4809 |
//Returns array of pointers to all elements of a certain type or all elements if aElementId = -1
|
|
4810 |
//---------------------------------------------------------------------------=
|
|
4811 |
// --------------------------------------------------------------------------
|
|
4812 |
// EXPORT_C void CSvgEngineInterfaceImpl::FindAllElements( CSvgElementImpl* aStartElement, TInt aElementId,
|
|
4813 |
// ---------------------------------------------------------------------------
|
|
4814 |
EXPORT_C void CSvgEngineInterfaceImpl::FindAllElements( CSvgElementImpl* aStartElement, TInt aElementId,
|
|
4815 |
RPointerArray<CSvgElementImpl>& aList, TInt aEngine )
|
|
4816 |
{
|
|
4817 |
if ( ChooseEngine(aEngine) && iSvgEngine->Document())
|
|
4818 |
{
|
|
4819 |
iSvgEngine->Document()->FindAllElements(aStartElement, aElementId, aList);
|
|
4820 |
}
|
|
4821 |
}
|
|
4822 |
|
|
4823 |
//---------------------------------------------------------------------------=
|
|
4824 |
////DOM Element Traversal
|
|
4825 |
//---------------------------------------------------------------------------=
|
|
4826 |
|
|
4827 |
//---------------------------------------------------------------------------=
|
|
4828 |
//Returns the first child element node of this element. null if this element has no child elements.
|
|
4829 |
//---------------------------------------------------------------------------=
|
|
4830 |
CSvgElementImpl* CSvgEngineInterfaceImpl::FirstElementChild(CSvgElementImpl* aParentElement)
|
|
4831 |
{
|
|
4832 |
if ( aParentElement )
|
|
4833 |
{
|
|
4834 |
return (CSvgElementImpl*)aParentElement->FirstChild();
|
|
4835 |
}
|
|
4836 |
|
|
4837 |
return NULL;
|
|
4838 |
}
|
|
4839 |
|
|
4840 |
//---------------------------------------------------------------------------=
|
|
4841 |
//last child element node of this element. null if this element has no child elements.
|
|
4842 |
//---------------------------------------------------------------------------=
|
|
4843 |
CSvgElementImpl* CSvgEngineInterfaceImpl::LastElementChild(CSvgElementImpl* aParentElement)
|
|
4844 |
{
|
|
4845 |
if ( aParentElement )
|
|
4846 |
{
|
|
4847 |
return (CSvgElementImpl*)aParentElement->LastChild();
|
|
4848 |
}
|
|
4849 |
|
|
4850 |
return NULL;
|
|
4851 |
|
|
4852 |
}
|
|
4853 |
|
|
4854 |
//---------------------------------------------------------------------------=
|
|
4855 |
//Returns the next sibling element node of this element. null if this element has no element sibling nodes that come after this one in the document tree.
|
|
4856 |
//---------------------------------------------------------------------------=
|
|
4857 |
CSvgElementImpl* CSvgEngineInterfaceImpl::PreviousElementSibling(CSvgElementImpl* aSiblingElement)
|
|
4858 |
{
|
|
4859 |
if ( aSiblingElement )
|
|
4860 |
{
|
|
4861 |
return (CSvgElementImpl*)aSiblingElement->PreviousSibling();
|
|
4862 |
}
|
|
4863 |
|
|
4864 |
return NULL;
|
|
4865 |
}
|
|
4866 |
|
|
4867 |
//---------------------------------------------------------------------------=
|
|
4868 |
//previous sibling element node of this element. null if this element has no element sibling nodes that come before this one in the document tree.
|
|
4869 |
//---------------------------------------------------------------------------=
|
|
4870 |
CSvgElementImpl* CSvgEngineInterfaceImpl::NextElementSibling(CSvgElementImpl* aSiblingElement)
|
|
4871 |
{
|
|
4872 |
if ( aSiblingElement )
|
|
4873 |
{
|
|
4874 |
return (CSvgElementImpl*)aSiblingElement->NextSibling();
|
|
4875 |
}
|
|
4876 |
|
|
4877 |
return NULL;
|
|
4878 |
}
|
|
4879 |
|
|
4880 |
|
|
4881 |
//---------------------------------------------------------------------------=
|
|
4882 |
// Precondition: bitmap A & B has same dimension and display mode.
|
|
4883 |
// Return ETrue if both bitmaps are the same, bit for bit.
|
|
4884 |
// Used by RenderFrames
|
|
4885 |
//---------------------------------------------------------------------------=
|
|
4886 |
TBool CSvgEngineInterfaceImpl::AreBitmapsTheSame( CFbsBitmap& aBitmapA, CFbsBitmap& aBitmapB )
|
|
4887 |
{
|
|
4888 |
|
|
4889 |
TInt bitsPerPixel = TDisplayModeUtils::NumDisplayModeBitsPerPixel( aBitmapA.DisplayMode() );
|
|
4890 |
TSize size = aBitmapA.SizeInPixels();
|
|
4891 |
|
|
4892 |
// Number of bytes of each scan line
|
|
4893 |
// This is aligned to a 4 byte(DWORD) boundary for performance reasons.
|
|
4894 |
TInt scanLineLength = CFbsBitmap::ScanLineLength( size.iWidth, aBitmapA.DisplayMode() );
|
|
4895 |
|
|
4896 |
aBitmapA.LockHeap();
|
|
4897 |
aBitmapB.LockHeap();
|
|
4898 |
TUint32* dataA = aBitmapA.DataAddress();
|
|
4899 |
TUint32* dataB = aBitmapB.DataAddress();
|
|
4900 |
aBitmapA.UnlockHeap();
|
|
4901 |
aBitmapB.UnlockHeap();
|
|
4902 |
TInt dwords = scanLineLength / 4;
|
|
4903 |
TInt bytesLeftOver = scanLineLength - ( 4 * dwords );
|
|
4904 |
|
|
4905 |
TInt sizeHeight = size.iHeight;
|
|
4906 |
for ( TInt y = 0; y < sizeHeight; y++ )
|
|
4907 |
{
|
|
4908 |
// compare 4 bytes are at time
|
|
4909 |
TInt i = 0;
|
|
4910 |
for ( ; i < dwords; i++ )
|
|
4911 |
if ( dataA[i] != dataB[i] )
|
|
4912 |
return EFalse;
|
|
4913 |
|
|
4914 |
// compare left over bytes
|
|
4915 |
if ( bytesLeftOver > 0 )
|
|
4916 |
{
|
|
4917 |
TUint8* bytesA = (TUint8*)dataA[i];
|
|
4918 |
TUint8* bytesB = (TUint8*)dataB[i];
|
|
4919 |
for ( TInt k = 0; k < bytesLeftOver; k++ )
|
|
4920 |
if ( bytesA[k] != bytesB[k] )
|
|
4921 |
return EFalse;
|
|
4922 |
// next scanline
|
|
4923 |
dataA = &dataA[dwords+1];
|
|
4924 |
dataB = &dataB[dwords+1];
|
|
4925 |
}
|
|
4926 |
else
|
|
4927 |
{
|
|
4928 |
// next scanline
|
|
4929 |
dataA = &dataA[dwords];
|
|
4930 |
dataB = &dataB[dwords];
|
|
4931 |
}
|
|
4932 |
}
|
|
4933 |
return ETrue;
|
|
4934 |
}
|
|
4935 |
|
|
4936 |
//---------------------------------------------------------------------------=
|
|
4937 |
// Create a bitmap with the specified size, colormode.
|
|
4938 |
// Used by RenderFrames
|
|
4939 |
//---------------------------------------------------------------------------=
|
|
4940 |
CFbsBitmap* CSvgEngineInterfaceImpl::CreateBitmapL( TSize aSize, TDisplayMode aColorMode,
|
|
4941 |
CSvgErrorImpl& aError )
|
|
4942 |
{
|
|
4943 |
CFbsBitmap* bitmap = new (ELeave) CFbsBitmap();
|
|
4944 |
CleanupStack::PushL(bitmap);
|
|
4945 |
|
|
4946 |
User::LeaveIfError( bitmap->Create( aSize, aColorMode ));
|
|
4947 |
|
|
4948 |
CleanupStack::Pop(); // bitmap
|
|
4949 |
|
|
4950 |
aError.SetErrorCode( ESvgNoError );
|
|
4951 |
return bitmap;
|
|
4952 |
}
|
|
4953 |
|
|
4954 |
//---------------------------------------------------------------------------=
|
|
4955 |
// Generate animation frames
|
|
4956 |
//---------------------------------------------------------------------------=
|
|
4957 |
|
|
4958 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::RenderFrames(
|
|
4959 |
TInt aDomHandle,
|
|
4960 |
const TSize& aDimensionOfBitmaps,
|
|
4961 |
TUint aStartTime,
|
|
4962 |
TUint aDuration,
|
|
4963 |
TUint aMillisecondsPerFrame,
|
|
4964 |
TDisplayMode aColorDepth,
|
|
4965 |
TDisplayMode aMaskType,
|
|
4966 |
RPointerArray<CFbsBitmap>& aBitmapFrames,
|
|
4967 |
RPointerArray<CFbsBitmap>& aMaskFrames,
|
|
4968 |
RArray<TUint>& aDelayIntervals,
|
|
4969 |
TBool aRemoveRedundantFrames )
|
|
4970 |
{
|
|
4971 |
iSvgError->SetErrorCode( ESvgNoError );
|
|
4972 |
|
|
4973 |
//-----------------------------------------------------
|
|
4974 |
// Validate parameters
|
|
4975 |
//-----------------------------------------------------
|
|
4976 |
if ( aDimensionOfBitmaps.iWidth < 1 || aDimensionOfBitmaps.iHeight < 1 )
|
|
4977 |
{
|
|
4978 |
TBuf<100> buf;
|
|
4979 |
buf.AppendNum( aDimensionOfBitmaps.iWidth );
|
|
4980 |
_LIT(X, "x");
|
|
4981 |
buf.Append( X );
|
|
4982 |
buf.AppendNum( aDimensionOfBitmaps.iHeight );
|
|
4983 |
_LIT(msg, "RenderFrames: Invalid bitmap dimensions: ");
|
|
4984 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone, msg, buf );
|
|
4985 |
return iSvgError;
|
|
4986 |
}
|
|
4987 |
if ( aMillisecondsPerFrame == 0 )
|
|
4988 |
{
|
|
4989 |
_LIT(msg1, "RenderFrames: Invalid delay per frame: 0");
|
|
4990 |
_LIT(msg2, "");
|
|
4991 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone, msg1, msg2);
|
|
4992 |
return iSvgError;
|
|
4993 |
}
|
|
4994 |
if ( !( aMaskType == EGray2 || aMaskType == EGray256 ) )
|
|
4995 |
{
|
|
4996 |
_LIT(msg1, "RenderFrames: Unsupported Mask Type.");
|
|
4997 |
_LIT(msg2, "Must be EGray2 or EGray256");
|
|
4998 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone, msg1, msg2);
|
|
4999 |
return iSvgError;
|
|
5000 |
}
|
|
5001 |
|
|
5002 |
if ( !IsDomCached( aDomHandle ) )
|
|
5003 |
{
|
|
5004 |
_LIT(msg1, "RenderFrames: Invalid Dom Handle.");
|
|
5005 |
_LIT(msg2, "");
|
|
5006 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone, msg1, msg2);
|
|
5007 |
return iSvgError;
|
|
5008 |
}
|
|
5009 |
|
|
5010 |
// Create separate svg engine for operation, leaving intact
|
|
5011 |
// default engine.
|
|
5012 |
CSvgEngineImpl* svgEngine = NULL;
|
|
5013 |
TRAPD( engineError, svgEngine = CSvgEngineImpl::NewL( iSvgEngine->iFrameBuffer,
|
|
5014 |
iSvgEngine->iRequestObserver,
|
|
5015 |
iSvgEngine->iBitmapFontSpec, iSvgBitmapFontProvider ) );
|
|
5016 |
CleanupStack::PushL(svgEngine);
|
|
5017 |
if ( engineError != KErrNone )
|
|
5018 |
{
|
|
5019 |
_LIT(msg1, "RenderFrames: Failed to instantiate SvgEngine.");
|
|
5020 |
_LIT(msg2, "");
|
|
5021 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, engineError, msg1, msg2);
|
|
5022 |
return iSvgError;
|
|
5023 |
}
|
|
5024 |
svgEngine->SetBackgroundColor(KBackgroundColor);
|
|
5025 |
// Initialize engine with document
|
|
5026 |
CSvgDocumentImpl* document = (CSvgDocumentImpl*)aDomHandle;
|
|
5027 |
|
|
5028 |
if(!document)
|
|
5029 |
{
|
|
5030 |
_LIT(msg1, "RenderFrames: Failed to get document.");
|
|
5031 |
_LIT(msg2, "");
|
|
5032 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgDocumentNotAvailable, KErrUnknown, msg1, msg2);
|
|
5033 |
return iSvgError;
|
|
5034 |
}
|
|
5035 |
|
|
5036 |
// Before changing the engine, if the current engine is valid
|
|
5037 |
// and it is pointing to this document set the engine's document to NULL
|
|
5038 |
if (document->Engine() )
|
|
5039 |
{
|
|
5040 |
CSvgEngineImpl* lCurEngine = document->Engine();
|
|
5041 |
lCurEngine->SetDocument( NULL );
|
|
5042 |
}
|
|
5043 |
|
|
5044 |
|
|
5045 |
svgEngine->SetDocument( document );
|
|
5046 |
document->SetEngine( svgEngine );
|
|
5047 |
|
|
5048 |
svgEngine->SetIgnoreUpdateScreen( ETrue );
|
|
5049 |
|
|
5050 |
// Flag to indicate content is an animation
|
|
5051 |
TBool isAnimationContent = SvgHasAnimation( document );
|
|
5052 |
|
|
5053 |
CFbsBitmap* bitmap = NULL;
|
|
5054 |
TBool usePreviousBitmap = EFalse;
|
|
5055 |
TBool engineInitialized = EFalse;
|
|
5056 |
|
|
5057 |
for ( TUint time = 0; time <= aDuration; time += aMillisecondsPerFrame )
|
|
5058 |
{
|
|
5059 |
//-----------------------------------------------------
|
|
5060 |
// Create bitmap if needed
|
|
5061 |
//-----------------------------------------------------
|
|
5062 |
if ( !usePreviousBitmap )
|
|
5063 |
{
|
|
5064 |
TRAPD(err, bitmap = CreateBitmapL( aDimensionOfBitmaps,
|
|
5065 |
aColorDepth, *iSvgError ));
|
|
5066 |
if ( err != KErrNone )
|
|
5067 |
{
|
|
5068 |
_LIT(msg1, "RenderFrames: Failed to create bitmap.");
|
|
5069 |
_LIT(msg2, "");
|
|
5070 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, engineError, msg1, msg2);
|
|
5071 |
break;
|
|
5072 |
}
|
|
5073 |
//-----------------------------------------------------
|
|
5074 |
// Set the bitmap to render with the dom
|
|
5075 |
//-----------------------------------------------------
|
|
5076 |
TRAPD( setGdiError, svgEngine->SetGdiContextL( bitmap ) );
|
|
5077 |
if ( setGdiError != KErrNone )
|
|
5078 |
{
|
|
5079 |
// Delete the bitmap
|
|
5080 |
delete bitmap;
|
|
5081 |
bitmap = NULL;
|
|
5082 |
|
|
5083 |
CleanupStack::PopAndDestroy(svgEngine);
|
|
5084 |
|
|
5085 |
if ( setGdiError == KErrNoMemory )
|
|
5086 |
{
|
|
5087 |
_LIT(msg1, "RenderFrames: Set Bitmap to SVG Engine failed.");
|
|
5088 |
_LIT(msg2, "");
|
|
5089 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgNoMemory, setGdiError, msg1, msg2);
|
|
5090 |
return iSvgError;
|
|
5091 |
}
|
|
5092 |
|
|
5093 |
_LIT(msg1, "RenderFrames: Set Bitmap to SVG Engine failed.");
|
|
5094 |
_LIT(msg2, "");
|
|
5095 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, setGdiError, msg1, msg2);
|
|
5096 |
return iSvgError;
|
|
5097 |
}
|
|
5098 |
// Need to initialize after new bitmap is set
|
|
5099 |
// for engine to set viewbox, etc.
|
|
5100 |
if ( !engineInitialized )
|
|
5101 |
{
|
|
5102 |
TRAPD( initError, svgEngine->InitializeEngineL() );
|
|
5103 |
if ( initError != KErrNone )
|
|
5104 |
{
|
|
5105 |
_LIT(msg1, "RenderFrames: Initializing Svg Engine failed.");
|
|
5106 |
_LIT(msg2, "");
|
|
5107 |
CSvgDocumentImpl::PrepareError(
|
|
5108 |
*iSvgError, ESvgUnknown, initError, msg1, msg2);
|
|
5109 |
break;
|
|
5110 |
}
|
|
5111 |
engineInitialized = ETrue;
|
|
5112 |
}
|
|
5113 |
}
|
|
5114 |
|
|
5115 |
//-----------------------------------------------------
|
|
5116 |
// draw to bitmap
|
|
5117 |
//-----------------------------------------------------
|
|
5118 |
TSvgTimerEvent timeEvent( aStartTime + time );
|
|
5119 |
TRAPD( renderError, svgEngine->ProcessEventL(
|
|
5120 |
document, &timeEvent ) );
|
|
5121 |
if ( renderError != KErrNone )
|
|
5122 |
{
|
|
5123 |
_LIT(msg1, "RenderFrames: Rendering image failed.");
|
|
5124 |
_LIT(msg2, "");
|
|
5125 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, renderError,msg1, msg2);
|
|
5126 |
break;
|
|
5127 |
}
|
|
5128 |
//-----------------------------------------------------
|
|
5129 |
// compare new bitmap with previous bitmap to combine delay time
|
|
5130 |
// if images are the same
|
|
5131 |
//-----------------------------------------------------
|
|
5132 |
usePreviousBitmap = aRemoveRedundantFrames &&
|
|
5133 |
( aBitmapFrames.Count() > 0 ) &&
|
|
5134 |
AreBitmapsTheSame( *bitmap, *aBitmapFrames[aBitmapFrames.Count()-1] );
|
|
5135 |
|
|
5136 |
//-----------------------------------------------------
|
|
5137 |
// Use previous bitmap: add delay time
|
|
5138 |
//-----------------------------------------------------
|
|
5139 |
if ( usePreviousBitmap )
|
|
5140 |
{
|
|
5141 |
TInt index = aDelayIntervals.Count() - 1;
|
|
5142 |
aDelayIntervals[index] += aMillisecondsPerFrame;
|
|
5143 |
// In case this is the very last frame and it's the same with previous frame,
|
|
5144 |
// then destroy it
|
|
5145 |
if ( time + aMillisecondsPerFrame > aDuration )
|
|
5146 |
{
|
|
5147 |
delete bitmap;
|
|
5148 |
bitmap = NULL;
|
|
5149 |
}
|
|
5150 |
continue;
|
|
5151 |
}
|
|
5152 |
//-----------------------------------------------------
|
|
5153 |
// add new bitmap to array: bitmap is different than previous
|
|
5154 |
//-----------------------------------------------------
|
|
5155 |
TInt bitmapAppendError = aBitmapFrames.Append( bitmap );
|
|
5156 |
if ( bitmapAppendError != KErrNone )
|
|
5157 |
{
|
|
5158 |
_LIT(msg1, "RenderFrames: Failed to append new bitmap to frames.");
|
|
5159 |
_LIT(msg2, "");
|
|
5160 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, bitmapAppendError, msg1, msg2);
|
|
5161 |
break;
|
|
5162 |
}
|
|
5163 |
|
|
5164 |
// Set the bitmap NULL as the ownership is transferred to
|
|
5165 |
// aBitmapFrames
|
|
5166 |
bitmap = NULL;
|
|
5167 |
|
|
5168 |
//-----------------------------------------------------
|
|
5169 |
// Render mask
|
|
5170 |
//-----------------------------------------------------
|
|
5171 |
// Create Mask
|
|
5172 |
CFbsBitmap* maskBitmap = NULL;
|
|
5173 |
TRAPD( err, maskBitmap = CreateBitmapL( aDimensionOfBitmaps, aMaskType, *iSvgError ));
|
|
5174 |
if ( err != KErrNone || maskBitmap == NULL )
|
|
5175 |
{
|
|
5176 |
break;
|
|
5177 |
}
|
|
5178 |
GenerateMask( maskBitmap );
|
|
5179 |
TInt appendMaskError = aMaskFrames.Append( maskBitmap );
|
|
5180 |
if ( appendMaskError != KErrNone )
|
|
5181 |
{
|
|
5182 |
_LIT(msg1, "RenderFrames: Failed to append new mask to mask frames.");
|
|
5183 |
_LIT(msg2, "");
|
|
5184 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, appendMaskError, msg1, msg2);
|
|
5185 |
delete maskBitmap;
|
|
5186 |
break;
|
|
5187 |
}
|
|
5188 |
|
|
5189 |
// Set the mask NULL as the ownership is transferred to
|
|
5190 |
// aMaskFrames
|
|
5191 |
maskBitmap = NULL;
|
|
5192 |
|
|
5193 |
//-----------------------------------------------------
|
|
5194 |
// Append delay interval
|
|
5195 |
//-----------------------------------------------------
|
|
5196 |
TUint delay = ( aDuration - time < aMillisecondsPerFrame ) ?
|
|
5197 |
aDuration - time : aMillisecondsPerFrame;
|
|
5198 |
TInt appendIntervalError = aDelayIntervals.Append( delay );
|
|
5199 |
if ( appendIntervalError != KErrNone )
|
|
5200 |
{
|
|
5201 |
_LIT(msg1, "RenderFrames: Failed to append delay interval to list.");
|
|
5202 |
_LIT(msg2, "");
|
|
5203 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, appendIntervalError,msg1, msg2);
|
|
5204 |
break;
|
|
5205 |
}
|
|
5206 |
|
|
5207 |
// Only process one frame for non-animation content
|
|
5208 |
if ( !isAnimationContent )
|
|
5209 |
{
|
|
5210 |
// Set the duration for the whole frame for non-animation
|
|
5211 |
if ( aDelayIntervals.Count() > 0 )
|
|
5212 |
{
|
|
5213 |
aDelayIntervals[0] = aDuration;
|
|
5214 |
}
|
|
5215 |
break;
|
|
5216 |
}
|
|
5217 |
}
|
|
5218 |
// Cleanup the bitmap
|
|
5219 |
delete bitmap;
|
|
5220 |
//remove engine from document it is attached to
|
|
5221 |
document->SetEngine( NULL );
|
|
5222 |
// Delete the engine
|
|
5223 |
iSvgDocumentPointers.ResetAndDestroy();
|
|
5224 |
iSvgDocumentPointers.Close();
|
|
5225 |
CleanupStack::PopAndDestroy(svgEngine);
|
|
5226 |
return iSvgError;
|
|
5227 |
}
|
|
5228 |
|
|
5229 |
// --------------------------------------------------------------------------
|
|
5230 |
// EXPORT_C void CSvgEngineInterfaceImpl::AddListener(
|
|
5231 |
// const MSvgListener* aListener,
|
|
5232 |
// TSvgListenerType aType )
|
|
5233 |
// ---------------------------------------------------------------------------
|
|
5234 |
EXPORT_C void CSvgEngineInterfaceImpl::AddListener(
|
|
5235 |
const MSvgListener* aListener,
|
|
5236 |
TSvgListenerType aType,
|
|
5237 |
TInt aEngine )
|
|
5238 |
{
|
|
5239 |
if ( aListener == NULL )
|
|
5240 |
{
|
|
5241 |
return;
|
|
5242 |
}
|
|
5243 |
|
|
5244 |
ChooseEngine( aEngine );
|
|
5245 |
|
|
5246 |
TInt index = 0;
|
|
5247 |
// Loading listeners
|
|
5248 |
switch( aType )
|
|
5249 |
{
|
|
5250 |
case ESvgLoadingListener:
|
|
5251 |
index = iSvgLoadingListeners.Find(
|
|
5252 |
(MSvgLoadingListener*)aListener );
|
|
5253 |
if ( index == KErrNotFound )
|
|
5254 |
{
|
|
5255 |
iSvgLoadingListeners.Append( (MSvgLoadingListener*)aListener );
|
|
5256 |
}
|
|
5257 |
break;
|
|
5258 |
// Mouse listeners
|
|
5259 |
case ESvgMouseListener:
|
|
5260 |
if ( iSvgEngine != NULL )
|
|
5261 |
{
|
|
5262 |
iSvgEngine->AddMouseListener( (MSvgMouseListener*)aListener );
|
|
5263 |
}
|
|
5264 |
break;
|
|
5265 |
case ESvgTextAreaListener:
|
|
5266 |
if ( iSvgEngine != NULL )
|
|
5267 |
{
|
|
5268 |
iSvgEngine->AddTextAreaListener(
|
|
5269 |
(MSvgTextAreaListener*)aListener );
|
|
5270 |
}
|
|
5271 |
break;
|
|
5272 |
case ESvgTextListener:
|
|
5273 |
if ( iSvgEngine != NULL )
|
|
5274 |
{
|
|
5275 |
iSvgEngine->AddTextListener( (MSvgTextListener*)aListener );
|
|
5276 |
}
|
|
5277 |
break;
|
|
5278 |
case ESvgViewPortListener:
|
|
5279 |
if ( iSvgEngine != NULL )
|
|
5280 |
{
|
|
5281 |
iSvgEngine->AddViewPortListener(
|
|
5282 |
(MSvgViewPortListener*)aListener );
|
|
5283 |
}
|
|
5284 |
break;
|
|
5285 |
case ESvgInteractiveElementListener:
|
|
5286 |
if ( iSvgEngine != NULL )
|
|
5287 |
{
|
|
5288 |
iSvgEngine->AddInteractiveElementListener(
|
|
5289 |
(MSvgInteractiveElementListener*)aListener );
|
|
5290 |
}
|
|
5291 |
break;
|
|
5292 |
|
|
5293 |
|
|
5294 |
default:
|
|
5295 |
break;
|
|
5296 |
}
|
|
5297 |
}
|
|
5298 |
// --------------------------------------------------------------------------
|
|
5299 |
// EXPORT_C void CSvgEngineInterfaceImpl::RemoveListener( const MSvgListener* aListener, TSvgListenerType aType )
|
|
5300 |
// ---------------------------------------------------------------------------
|
|
5301 |
EXPORT_C void CSvgEngineInterfaceImpl::RemoveListener( const MSvgListener* aListener, TSvgListenerType aType, TInt aEngine )
|
|
5302 |
{
|
|
5303 |
|
|
5304 |
ChooseEngine(aEngine);
|
|
5305 |
|
|
5306 |
// Loading listeners
|
|
5307 |
if ( aType == ESvgLoadingListener )
|
|
5308 |
{
|
|
5309 |
TInt index = iSvgLoadingListeners.Find( (MSvgLoadingListener*)aListener );
|
|
5310 |
if ( index != KErrNotFound )
|
|
5311 |
{
|
|
5312 |
iSvgLoadingListeners.Remove( index );
|
|
5313 |
}
|
|
5314 |
}
|
|
5315 |
// Mouse listeners
|
|
5316 |
else if ( aType == ESvgMouseListener )
|
|
5317 |
{
|
|
5318 |
if ( iSvgEngine != NULL )
|
|
5319 |
{
|
|
5320 |
iSvgEngine->RemoveMouseListener( (MSvgMouseListener*)aListener );
|
|
5321 |
}
|
|
5322 |
}
|
|
5323 |
// Text area listeners
|
|
5324 |
else if ( aType == ESvgTextAreaListener )
|
|
5325 |
{
|
|
5326 |
if ( iSvgEngine != NULL )
|
|
5327 |
{
|
|
5328 |
iSvgEngine->RemoveTextAreaListener( (MSvgTextAreaListener*)aListener );
|
|
5329 |
}
|
|
5330 |
}
|
|
5331 |
else if ( aType == ESvgTextListener )
|
|
5332 |
{
|
|
5333 |
if ( iSvgEngine != NULL )
|
|
5334 |
{
|
|
5335 |
iSvgEngine->RemoveTextListener( (MSvgTextListener*)aListener );
|
|
5336 |
}
|
|
5337 |
|
|
5338 |
}
|
|
5339 |
else if ( aType == ESvgInteractiveElementListener )
|
|
5340 |
{
|
|
5341 |
if ( iSvgEngine != NULL )
|
|
5342 |
{
|
|
5343 |
iSvgEngine->RemoveInteractiveElementListener( (MSvgInteractiveElementListener*)aListener );
|
|
5344 |
}
|
|
5345 |
}
|
|
5346 |
}
|
|
5347 |
// --------------------------------------------------------------------------
|
|
5348 |
// EXPORT_C void CSvgEngineInterfaceImpl::InitSvgStylePropertiesWithNullL( CSvgElementImpl* aElement )
|
|
5349 |
// ---------------------------------------------------------------------------
|
|
5350 |
EXPORT_C void CSvgEngineInterfaceImpl::InitSvgStylePropertiesWithNullL( CSvgElementImpl* aElement )
|
|
5351 |
{
|
|
5352 |
if ( aElement )
|
|
5353 |
{
|
|
5354 |
aElement->InitSvgStylePropertiesWithNullL();
|
|
5355 |
}
|
|
5356 |
}
|
|
5357 |
|
|
5358 |
//---------------------------------------------------------------------------=
|
|
5359 |
// Initialize engine with <svg> information in attached document.
|
|
5360 |
//---------------------------------------------------------------------------=
|
|
5361 |
EXPORT_C void CSvgEngineInterfaceImpl::InitializeEngine(
|
|
5362 |
CSvgEngineImpl* aEngine,
|
|
5363 |
TBool /*aIsMainThread*/ )
|
|
5364 |
{
|
|
5365 |
if ( ChooseEngine( (TInt)aEngine ) )
|
|
5366 |
{
|
|
5367 |
|
|
5368 |
TRAPD( error, iSvgEngine->InitializeEngineL() );
|
|
5369 |
if ( error != KErrNone )
|
|
5370 |
{
|
|
5371 |
return;
|
|
5372 |
}
|
|
5373 |
|
|
5374 |
iSvgEngine->SetMediaTime( 0 );
|
|
5375 |
// pause is so progressive parsing doesnt animate
|
|
5376 |
// before everything is there. This could be removed to
|
|
5377 |
// load and animate on the fly
|
|
5378 |
iSvgEngine->SetSVGEngineState( ESVGEnginePaused );
|
|
5379 |
|
|
5380 |
}
|
|
5381 |
}
|
|
5382 |
|
|
5383 |
// --------------------------------------------------------------------------
|
|
5384 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetDataRetrievalTimeOut( TUint aTimeoutSeconds )
|
|
5385 |
// ---------------------------------------------------------------------------
|
|
5386 |
EXPORT_C void CSvgEngineInterfaceImpl::SetDataRetrievalTimeOut( TUint /*aTimeoutSeconds*/, TInt /*aEngine*/ )
|
|
5387 |
{
|
|
5388 |
// Function is no more required
|
|
5389 |
}
|
|
5390 |
|
|
5391 |
// --------------------------------------------------------------------------
|
|
5392 |
// EXPORT_C void CSvgEngineInterfaceImpl::CancelLoad()
|
|
5393 |
// ---------------------------------------------------------------------------
|
|
5394 |
EXPORT_C void CSvgEngineInterfaceImpl::CancelLoad( TInt aEngine )
|
|
5395 |
{
|
|
5396 |
if ( ChooseEngine(aEngine) )
|
|
5397 |
{
|
|
5398 |
if ( iSvgEngine->Document() )
|
|
5399 |
{
|
|
5400 |
iSvgEngine->Document()->CancelParsing();
|
|
5401 |
}
|
|
5402 |
}
|
|
5403 |
}
|
|
5404 |
|
|
5405 |
// --------------------------------------------------------------------------
|
|
5406 |
// EXPORT_C TBool CSvgEngineInterfaceImpl::IsLoading()
|
|
5407 |
// ---------------------------------------------------------------------------
|
|
5408 |
EXPORT_C TBool CSvgEngineInterfaceImpl::IsLoading( TInt aEngine )
|
|
5409 |
{
|
|
5410 |
if ( ChooseEngine(aEngine) )
|
|
5411 |
{
|
|
5412 |
if ( iSvgEngine->Document() )
|
|
5413 |
{
|
|
5414 |
return iSvgEngine->Document()->IsParsing();
|
|
5415 |
}
|
|
5416 |
}
|
|
5417 |
|
|
5418 |
return EFalse;
|
|
5419 |
}
|
|
5420 |
|
|
5421 |
//---------------------------------------------------------------------------
|
|
5422 |
//Print all of the elements in the DOM tree and most of their attributes (only works in _DEBUG mode)
|
|
5423 |
//---------------------------------------------------------------------------
|
|
5424 |
EXPORT_C void CSvgEngineInterfaceImpl::PrintAllElements( CSvgDocumentImpl* aDocument )
|
|
5425 |
{
|
|
5426 |
if (aDocument)
|
|
5427 |
{
|
|
5428 |
aDocument->PrintAllElements((CSvgElementImpl*)aDocument->RootElement());
|
|
5429 |
}
|
|
5430 |
else if (iSvgEngine && iSvgEngine->Document())
|
|
5431 |
{
|
|
5432 |
iSvgEngine->Document()->PrintAllElements((CSvgElementImpl*) iSvgEngine->Document()->RootElement());
|
|
5433 |
}
|
|
5434 |
}
|
|
5435 |
|
|
5436 |
//---------------------------------------------------------------------------
|
|
5437 |
//Print all of the styles that the element has access to (only works in _DEBUG mode)
|
|
5438 |
//---------------------------------------------------------------------------
|
|
5439 |
EXPORT_C void CSvgEngineInterfaceImpl::PrintElementsStyles( CSvgElementImpl* aElement )
|
|
5440 |
{
|
|
5441 |
if (aElement)
|
|
5442 |
{
|
|
5443 |
aElement->PrintStyleProperties();
|
|
5444 |
}
|
|
5445 |
}
|
|
5446 |
|
|
5447 |
// --------------------------------------------------------------------------
|
|
5448 |
// EXPORT_C void CSvgEngineInterfaceImpl::WaitForImages( TBool aBool )
|
|
5449 |
// ---------------------------------------------------------------------------
|
|
5450 |
EXPORT_C void CSvgEngineInterfaceImpl::WaitForImages( TBool /* aBool */, TInt /* aEngine */ )
|
|
5451 |
{
|
|
5452 |
// Method is obsolete: image loading is synchronous now
|
|
5453 |
}
|
|
5454 |
|
|
5455 |
// --------------------------------------------------------------------------
|
|
5456 |
// EXPORT_C void CSvgEngineInterfaceImpl::SetClientWindow( RWindow* /*aWindow*/ )
|
|
5457 |
// ---------------------------------------------------------------------------
|
|
5458 |
EXPORT_C void CSvgEngineInterfaceImpl::SetClientWindow( RWindow* /*aWindow*/ )
|
|
5459 |
{
|
|
5460 |
|
|
5461 |
}
|
|
5462 |
|
|
5463 |
// --------------------------------------------------------------------------
|
|
5464 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::SaveSvgDom(TInt aHandle, const TDesC& aFileName)
|
|
5465 |
// ---------------------------------------------------------------------------
|
|
5466 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::SaveSvgDom(TInt /*aHandle*/, const TDesC& aFileName, TInt aEngine)
|
|
5467 |
{
|
|
5468 |
|
|
5469 |
if (!ChooseEngine(aEngine))
|
|
5470 |
{
|
|
5471 |
return iSvgError;
|
|
5472 |
}
|
|
5473 |
|
|
5474 |
//UseDom( aHandle, NULL );
|
|
5475 |
|
|
5476 |
TRAPD(error, iSvgEngine->SaveSvgL(aFileName));
|
|
5477 |
|
|
5478 |
if (error != KErrNone)
|
|
5479 |
{
|
|
5480 |
#ifdef _DEBUG
|
|
5481 |
RDebug::Printf("CSvgEngineInterfaceImpl: SaveSvgL threw an exception while saving");
|
|
5482 |
#endif
|
|
5483 |
}
|
|
5484 |
|
|
5485 |
return iSvgError;
|
|
5486 |
}
|
|
5487 |
|
|
5488 |
// --------------------------------------------------------------------------
|
|
5489 |
// EXPORT_C void CSvgEngineInterfaceImpl::SaveSvg( TBool aIsEncodeOn, const TDesC& aFileName, TInt aEngine )
|
|
5490 |
// ---------------------------------------------------------------------------
|
|
5491 |
EXPORT_C void CSvgEngineInterfaceImpl::SaveSvg( TBool /*aIsEncodeOn*/, const TDesC& /*aFileName*/, TInt aEngine )
|
|
5492 |
{
|
|
5493 |
|
|
5494 |
if (!ChooseEngine(aEngine))
|
|
5495 |
{
|
|
5496 |
|
|
5497 |
}
|
|
5498 |
|
|
5499 |
//UseDom( aHandle, NULL );
|
|
5500 |
|
|
5501 |
//TRAPD(error, iSvgEngine->SaveSvgL(aFileName));
|
|
5502 |
}
|
|
5503 |
|
|
5504 |
// --------------------------------------------------------------------------
|
|
5505 |
// EXPORT_C void SetAudioVolume( TInt aPercentage , TInt aEngine );
|
|
5506 |
// --------------------------------------------------------------------------
|
|
5507 |
EXPORT_C void CSvgEngineInterfaceImpl::SetAudioVolume( TInt aPercentage ,
|
|
5508 |
TInt aEngine )
|
|
5509 |
{
|
|
5510 |
if ( ChooseEngine(aEngine) )
|
|
5511 |
{
|
|
5512 |
iSvgEngine->SetAudioVolume( aPercentage );
|
|
5513 |
}
|
|
5514 |
}
|
|
5515 |
|
|
5516 |
// --------------------------------------------------------------------------
|
|
5517 |
// EXPORT_C void MuteAudioVolume();
|
|
5518 |
// --------------------------------------------------------------------------
|
|
5519 |
EXPORT_C void CSvgEngineInterfaceImpl::MuteAudioVolume( TInt aEngine )
|
|
5520 |
{
|
|
5521 |
if ( ChooseEngine(aEngine) )
|
|
5522 |
{
|
|
5523 |
iSvgEngine->SetAudioVolume( 0 );
|
|
5524 |
}
|
|
5525 |
}
|
|
5526 |
|
|
5527 |
// --------------------------------------------------------------------------
|
|
5528 |
// TInt CSvgEngineInterfaceImpl::ChooseEngine( CSvgEngineImpl* aEngine )
|
|
5529 |
// ---------------------------------------------------------------------------
|
|
5530 |
CSvgEngineImpl* CSvgEngineInterfaceImpl::ChooseEngine( TInt aEngine )
|
|
5531 |
{
|
|
5532 |
if (aEngine)
|
|
5533 |
{
|
|
5534 |
iSvgEngine = (CSvgEngineImpl*)aEngine;
|
|
5535 |
return (CSvgEngineImpl*)aEngine;
|
|
5536 |
}
|
|
5537 |
else if (iSvgEngine)
|
|
5538 |
{
|
|
5539 |
return iSvgEngine;
|
|
5540 |
}
|
|
5541 |
else
|
|
5542 |
{
|
|
5543 |
return NULL;
|
|
5544 |
}
|
|
5545 |
}
|
|
5546 |
|
|
5547 |
// --------------------------------------------------------------------------
|
|
5548 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::ChooseViewBox(TInt aDomHandle)
|
|
5549 |
// ---------------------------------------------------------------------------
|
|
5550 |
EXPORT_C void CSvgEngineInterfaceImpl::ChooseViewBoxIfNotSet(TInt aDomHandle)
|
|
5551 |
{
|
|
5552 |
if ( IsDomCached( aDomHandle ) )
|
|
5553 |
{
|
|
5554 |
CSvgDocumentImpl* document = (CSvgDocumentImpl*)aDomHandle;
|
|
5555 |
CSvgSvgElementImpl* root = (CSvgSvgElementImpl*)document->RootElement();
|
|
5556 |
if ( root )
|
|
5557 |
{
|
|
5558 |
if(!root->ViewBoxDefined())
|
|
5559 |
{
|
|
5560 |
// If viewbox is missing in the content, the content
|
|
5561 |
// rendering in the frame buffer is many time as expected
|
|
5562 |
// Some part of the content can get clipped, since content
|
|
5563 |
// doesn't scale proportionately to the framebuffer.
|
|
5564 |
TGfxRectangle2D bbox;
|
|
5565 |
root->GetUnscaledBBox( bbox );
|
|
5566 |
TFloatFixPt lDefault= TFloatFixPt(0);
|
|
5567 |
if(bbox.iWidth > lDefault && bbox.iHeight > lDefault)
|
|
5568 |
{
|
|
5569 |
TRAP_IGNORE( root->SetViewBoxL( bbox ) );
|
|
5570 |
}
|
|
5571 |
}
|
|
5572 |
}
|
|
5573 |
}
|
|
5574 |
}
|
|
5575 |
|
|
5576 |
// --------------------------------------------------------------------------
|
|
5577 |
// void CSvgEngineInterfaceImpl::ConvertBitmapToFileL(CFbsBitmap* aBitmap, const TDesC& aText)
|
|
5578 |
//
|
|
5579 |
// Utility function to dump out the svg engine framebuffer
|
|
5580 |
// ---------------------------------------------------------------------------
|
|
5581 |
void CSvgEngineInterfaceImpl::ConvertBitmapToFileL(CFbsBitmap* aBitmap, const TDesC& /*aText*/)
|
|
5582 |
{
|
|
5583 |
//set size for bitmap
|
|
5584 |
//if it is new
|
|
5585 |
/*TInt aWidth = 200, aHeight = 200;
|
|
5586 |
|
|
5587 |
aBitmap = new(ELeave)CFbsBitmap();
|
|
5588 |
CleanupStack::PushL(aBitmap);
|
|
5589 |
User::LeaveIfError(aBitmap->Create(TSize(aWidth, aHeight), EColor64K));
|
|
5590 |
*/
|
|
5591 |
|
|
5592 |
//draw text on bitmap here!!
|
|
5593 |
/*CFbsBitmapDevice* bitDevice = CFbsBitmapDevice::NewL(aBitmap);
|
|
5594 |
CFbsBitGc* bitGc;
|
|
5595 |
User::LeaveIfError(bitDevice->CreateContext(bitGc));
|
|
5596 |
|
|
5597 |
CleanupStack::Pop(aBitmap);
|
|
5598 |
|
|
5599 |
bitGc->SetPenColor(KRgbBlack);
|
|
5600 |
bitGc->UseFont( LatinBold19() ); // a font has to be set otherwise it panics!
|
|
5601 |
bitGc->SetPenStyle(CGraphicsContext::ESolidPen);
|
|
5602 |
bitGc->DrawText(aText, TPoint(10, 10));
|
|
5603 |
*/
|
|
5604 |
|
|
5605 |
RFs fs;
|
|
5606 |
User::LeaveIfError( fs.Connect() );
|
|
5607 |
|
|
5608 |
// constructing encoder
|
|
5609 |
CImageEncoder* imgEncoder = CImageEncoder::FileNewL( fs, _L("svg_engine_bitmap.bmp"), _L8("image/bmp"),
|
|
5610 |
CImageEncoder::EOptionAlwaysThread );
|
|
5611 |
|
|
5612 |
// Following settings are for JPG file format
|
|
5613 |
// TJpegImageData* imageData = new (ELeave) TJpegImageData;
|
|
5614 |
// Set some format specific data
|
|
5615 |
// imageData->iSampleScheme = TJpegImageData::EColor444;
|
|
5616 |
// imageData->iQualityFactor = 95;
|
|
5617 |
|
|
5618 |
// Following settings are for BMP file format
|
|
5619 |
TBmpImageData* imgData = new(ELeave) TBmpImageData;
|
|
5620 |
imgData->iBitsPerPixel = 24;
|
|
5621 |
|
|
5622 |
CFrameImageData* lFrameImageData = CFrameImageData::NewL();
|
|
5623 |
|
|
5624 |
// frameData - ownership passed to lFrameImageData after AppendImageData
|
|
5625 |
User::LeaveIfError(lFrameImageData->AppendImageData(imgData)); // or append imageData for jpg file
|
|
5626 |
|
|
5627 |
// Do the convert
|
|
5628 |
TRequestStatus iRequesStatus;
|
|
5629 |
imgEncoder->Convert( &iRequesStatus, *aBitmap, lFrameImageData);
|
|
5630 |
User::WaitForRequest( iRequesStatus );
|
|
5631 |
|
|
5632 |
fs.Close();
|
|
5633 |
delete lFrameImageData;
|
|
5634 |
//delete aBitmap;
|
|
5635 |
delete imgEncoder;
|
|
5636 |
//delete bitGc;
|
|
5637 |
//delete bitDevice;
|
|
5638 |
}
|
|
5639 |
|
|
5640 |
// --------------------------------------------------------------------------
|
|
5641 |
// EXPORT_C void CSvgEngineInterfaceImpl::ResetContext( TInt aEngine )
|
|
5642 |
// --------------------------------------------------------------------------
|
|
5643 |
EXPORT_C void CSvgEngineInterfaceImpl::ResetContext( TInt aEngine )
|
|
5644 |
{
|
|
5645 |
if ( ChooseEngine((TInt)aEngine) )
|
|
5646 |
{
|
|
5647 |
iSvgEngine->ResetContext();
|
|
5648 |
}
|
|
5649 |
}
|
|
5650 |
|
|
5651 |
|
|
5652 |
EXPORT_C void CSvgEngineInterfaceImpl::Start(MSvgError*& aError, const TDesC8* aHeaderData ,
|
|
5653 |
CSvgEngineImpl* aEngine )
|
|
5654 |
{
|
|
5655 |
if (aHeaderData)
|
|
5656 |
{
|
|
5657 |
iSvgEngine->SetBitmapHeader((const TDesC16 *)aHeaderData);
|
|
5658 |
}
|
|
5659 |
Start(aError, aEngine);
|
|
5660 |
}
|
|
5661 |
|
|
5662 |
EXPORT_C void CSvgEngineInterfaceImpl::Start( const TDesC8* aHeaderData, CSvgEngineImpl* aEngine,
|
|
5663 |
TBool aIsMainThread)
|
|
5664 |
{
|
|
5665 |
|
|
5666 |
if (aHeaderData)
|
|
5667 |
{
|
|
5668 |
iSvgEngine->SetBitmapHeader((const TDesC16 *)aHeaderData);
|
|
5669 |
}
|
|
5670 |
Start(aEngine, aIsMainThread);
|
|
5671 |
}
|
|
5672 |
// Get the NVG-TLV data
|
|
5673 |
// --------------------------------------------------------------------------
|
|
5674 |
// EXPORT_C TPtr CSvgEngineInterfaceImpl::TLVEncodedData()
|
|
5675 |
// ---------------------------------------------------------------------------
|
|
5676 |
EXPORT_C const TPtrC8 CSvgEngineInterfaceImpl::TLVEncodedData() const
|
|
5677 |
{
|
|
5678 |
return (iSvgEngine->TLVEncodedData());
|
|
5679 |
}
|
|
5680 |
//NGA
|
|
5681 |
// --------------------------------------------------------------------------
|
|
5682 |
// EXPORT_C MSvgError* CSvgEngineInterfaceImpl::UseDom(TInt aHandle, TSize aRenderBufferSize,TDisplayMode aRenderDisplayMode,TDisplayMode aMaskDisplayMode,TInt aEngine = NULL)
|
|
5683 |
// ---------------------------------------------------------------------------
|
|
5684 |
EXPORT_C MSvgError* CSvgEngineInterfaceImpl::UseDom(TInt aHandle,CFbsBitmap* aRenderBuffer, CFbsBitmap* aMaskBuffer,TSize aRenderBufferSize,TDisplayMode aRenderDisplayMode,TDisplayMode aMaskDisplayMode,TInt aEngine)
|
|
5685 |
{
|
|
5686 |
// Clear Error
|
|
5687 |
iSvgError->SetErrorCode( ESvgNoError );
|
|
5688 |
|
|
5689 |
// Check for engine: Should not occur
|
|
5690 |
if( !ChooseEngine( aEngine ) )
|
|
5691 |
{
|
|
5692 |
_LIT(KEngineFailed, "SvgEngine Internal Failure: SvgEngineImpl not present.");
|
|
5693 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone,
|
|
5694 |
KEngineFailed, KNullDesC );
|
|
5695 |
return iSvgError;
|
|
5696 |
}
|
|
5697 |
|
|
5698 |
// Check for valid DOM
|
|
5699 |
if( !IsDomCached( aHandle ) )
|
|
5700 |
{
|
|
5701 |
_LIT(KEngineFailed, "Invalid DOM, Use Prepare() to create DOM");
|
|
5702 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone,
|
|
5703 |
KEngineFailed, KNullDesC );
|
|
5704 |
return iSvgError;
|
|
5705 |
}
|
|
5706 |
|
|
5707 |
iTotalRotation = 0;
|
|
5708 |
|
|
5709 |
iFileIsLoaded = EFalse;
|
|
5710 |
|
|
5711 |
// Switch GDI context
|
|
5712 |
TRAPD( gdiError, iSvgEngine->SetGdiContextL( aRenderBuffer, aMaskBuffer,aRenderBufferSize,aRenderDisplayMode,aMaskDisplayMode ) );//Modify this setgdi context
|
|
5713 |
if ( gdiError != KErrNone )
|
|
5714 |
{
|
|
5715 |
if ( gdiError == KErrNoMemory )
|
|
5716 |
{
|
|
5717 |
_LIT(KEngineGDIFailed, "SVG Engine Set Gdi Context Failed");
|
|
5718 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgNoMemory, KErrNoMemory,
|
|
5719 |
KEngineGDIFailed, KNullDesC );
|
|
5720 |
return iSvgError;
|
|
5721 |
}
|
|
5722 |
_LIT(KEngineGDIFailed, "SVG Engine Set Gdi Context Failed");
|
|
5723 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgUnknown, KErrNone,
|
|
5724 |
KEngineGDIFailed, KNullDesC );
|
|
5725 |
return iSvgError;
|
|
5726 |
}
|
|
5727 |
|
|
5728 |
CSvgDocumentImpl* document = (CSvgDocumentImpl*)aHandle;
|
|
5729 |
|
|
5730 |
CSvgDocumentImpl* lExistDoc = iSvgEngine->Document();
|
|
5731 |
|
|
5732 |
if (lExistDoc != document)
|
|
5733 |
{
|
|
5734 |
//this is a new document so swap it out...
|
|
5735 |
iSvgEngine->SetDocument( document );
|
|
5736 |
document->SetEngine( iSvgEngine );
|
|
5737 |
document->ReInitialize();
|
|
5738 |
}
|
|
5739 |
|
|
5740 |
if (lExistDoc == iSvgLoadedDocument)
|
|
5741 |
{
|
|
5742 |
DestroyDocument(iSvgLoadedDocument);
|
|
5743 |
iSvgLoadedDocument = NULL;
|
|
5744 |
}
|
|
5745 |
|
|
5746 |
// Check for thumbnail restrictions
|
|
5747 |
if ( !iSvgEngine->PassesThumbNailRestriction() )
|
|
5748 |
{
|
|
5749 |
_LIT( KThumbNailRestriction, "Frame buffer is larger than allowable size for thumbnail mode." );
|
|
5750 |
CSvgDocumentImpl::PrepareError( *iSvgError, ESvgThumbNailRestriction, KErrNone,
|
|
5751 |
KThumbNailRestriction, KNullDesC );
|
|
5752 |
return iSvgError;
|
|
5753 |
}
|
|
5754 |
|
|
5755 |
iFileIsLoaded = ETrue;
|
|
5756 |
|
|
5757 |
return iSvgError;
|
|
5758 |
}
|