--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/coretoolkit/inc/HuiFxEffectParser.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,126 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   
+*
+*/
+
+
+
+#ifndef HUIFXEFFECTPARSER_H_
+#define HUIFXEFFECTPARSER_H_
+
+#include <f32file.h>
+#include <gmxmlparser.h>
+#include "HuiFxEngine.h"
+#include "HuiFxFilter.h"
+
+//FORWARD DECLARATIONS
+class CMDXMLNode;
+class CMDXMLDocument;
+class CMDXMLParser;
+class CHuiVisual;
+class CHuiFxLayer;
+class MAlfGfxEffectObserver;
+
+class MHuiFxParsingEndedObserver
+    {
+public:
+    virtual void ParsingEnded(TInt aHandle) =0;
+    };
+
+
+class CHuiFxEffectParser : public CActive, public MMDXMLParserObserver
+    {
+public: // construction/destruction
+    static CHuiFxEffectParser* NewL(CHuiFxEngine& aEngine, MHuiEffectable* aVisual = 0);
+    static CHuiFxEffectParser* NewLC(CHuiFxEngine& aEngine, MHuiEffectable* aVisual = 0);
+    virtual ~CHuiFxEffectParser();
+
+public: // from MMDXMLParserObserver
+    void ParseFileCompleteL();
+    
+public: // from CActive
+    void RunL();
+    TInt RunError( TInt aError );
+    void DoCancel();
+    
+public:
+    void ParseL( const TDesC& aFile, TRect aExtRect );
+    void Effect( CHuiFxEffect*& aEffect ); // effect ownership transferred to caller
+    
+    void SetEffectEndObserver( MAlfGfxEffectObserver* aEffectEndObserver, TInt aHandle );
+    void SetEffectFlags( TInt aFlags );
+public:
+    void SetParsingEndedObserver( MHuiFxParsingEndedObserver *aObserver, TInt aHandle );
+    
+protected:
+    CHuiFxEffectParser(CHuiFxEngine& aEngine, MHuiEffectable* aVisual);
+    
+private:
+    enum TNodeType
+        {
+        ENodeTypeUnknown,
+        ENodeTypeVisual,
+        ENodeTypeGroup,
+        ENodeTypeFilter,
+        ENodeTypeBlending,
+        ENodeTypeParam,
+        ENodeTypeKeyFrame,
+        ENodeTypeDuration,
+        ENodeTypeStyle,
+        ENodeTypeMarker,
+        ENodeTypeStart,
+        ENodeTypeEnd,
+        };
+        
+    void ConstructL();
+    void BuildEffectL();
+    void ParseNodeL( CMDXMLNode* aNode, CHuiFxLayer* aLayer = NULL );
+    CHuiFxEffectParser::TNodeType ResolveNode( CMDXMLNode* aNode );
+    void ResolveParamL( CMDXMLNode* aNode, CHuiFxLayer* aLayer );
+    THuiFxFilterType GetFilterTypeL( CMDXMLNode* aNode );
+    THuiFxReferencePoint GetReferencePointL( CMDXMLNode* aNode, TReal32& aRefValue, TBool& aNeedRefValue );
+    THuiFxVisualSrcType GetSrcTypeL( CMDXMLNode* aNode, TPtrC16& aBitmap );
+    TReal32 ParseFloatValueL(CMDXMLNode* aNode);
+    TRgb ParseColorValueL(CMDXMLNode* aNode);
+    TReal32 ParseFloatAttributeL(CMDXMLNode* aNode, const TDesC& aName, TBool aMustExist = ETrue);
+
+    template <typename PARAM_TYPE, typename TIMELINE_TYPE, typename VALUE_TYPE>
+    void ParseAnimationNodeL(CMDXMLNode* aNode, PARAM_TYPE& aParam, TIMELINE_TYPE& aTimeLine);
+
+    template <typename VALUE_TYPE, typename TIMELINE_TYPE>
+    VALUE_TYPE ParseAnimationKeyFrameValueL(CMDXMLNode* aNode, TIMELINE_TYPE& aTimeLine);
+    
+    void FailL(TInt aCode, TRefByValue<const TDesC> aFormat, ...);
+    
+private: // members
+    CHuiFxEffect*           iEffect;
+    CHuiFxEngine&           iEngine;
+    CMDXMLParser*           iParser;
+    CMDXMLDocument*         iDoc;
+    RFs                     iFs;
+    MHuiEffectable*             iVisual;
+    TRect                   iExtRect;
+    MAlfGfxEffectObserver*  iEffectEndObserver;
+    TInt                    iHandle; // handle for effect end observer
+    TInt                    iFlags; // flags from caller that will go into the effect
+    TBool                   iIsCancelled;
+    MHuiFxParsingEndedObserver *iParsingEndedObserver;
+    TInt iParsingEndedHandle;
+public:
+    /*void LoadEffect(const TDesC& aFileName, Effect* aTemplateEffect);*/
+private:
+    };
+
+#endif /*HUIFXEFFECTPARSER_H_*/