--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/dataprovider/inc/glxdrmgiftexturecreator.h	Thu Jul 15 18:39:01 2010 +0300
@@ -0,0 +1,149 @@
+/* Copyright (c) 2008-2009 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:    Gif Texture creator implementation
+*
+*/
+
+#ifndef GLXDRMGIFTEXTURECREATOR_H_
+#define GLXDRMGIFTEXTURECREATOR_H_
+
+#include <w32std.h>
+#include <fbs.h>
+#include <icl\imagedata.h>
+
+class CGlxDRMgifDecoderAO;
+class CImageDecoder;
+class CGlxUiUtility;
+class CGlxBinding;
+class TGlxMedia;                            // Reference to a media item in the item pool
+class CAlfEnv;
+
+namespace Alf
+    {
+    class IMulModel;                        // An interface for the data model
+    class IMulWidget;                       // An interface for all Multimedia widgets
+    class MulVisualItem;                    // Client need to use this class to add data in data model
+    }
+
+const TInt KGlxMaxFrameCount = 25;
+
+class CGlxDrmGifTextureCreator: public CBase
+    {
+public:
+    /*
+     * 
+     */
+    static CGlxDrmGifTextureCreator* NewL(const CGlxBinding& aBinding,
+            const TGlxMedia& aMedia, TInt aItemIndex,  Alf::IMulModel* aModel);
+    
+    /*
+     * destructor
+     */
+    ~CGlxDrmGifTextureCreator();
+public:
+    /*
+     * This is to cancel the active object from decoding 
+     */
+    void HandleRunL(TRequestStatus& aStatus);
+
+    /*
+     * This updates the new image.
+     */
+    void UpdateNewImageL(const TGlxMedia& aMedia, TInt aItemIndex);
+    
+    /*
+     * Enable/Disable the animation
+     */
+    void AnimateDRMGifItem(TBool aAnimate);
+
+private:
+    /*
+     * Ctor 
+     */
+    CGlxDrmGifTextureCreator(const CGlxBinding& aBinding,
+            const TGlxMedia& aMedia, TInt aItemIndex,  Alf::IMulModel* aModel);
+    
+    /*
+     * ConstructL()
+     */
+    void ConstructL();   
+    
+    /*
+     * Call a refresh on the screen  
+     */
+    void RefreshL();
+    
+    /*
+     * Release contents 
+     */
+    void ReleaseContent();
+    
+    /*
+     * Create bitmap  
+     */
+    void CreateBitmapAndStartDecodingL();
+    
+    /*
+     * Create an image decoder with given file
+     * @param - Image file 
+     */
+    void CreateImageDecoderL(const TDesC& aImageFile);
+
+	static TInt TimerCallbackL(TAny* aThis);
+    
+    /*
+     * ProcessTimerEventL
+     */
+    void ProcessTimerEventL();
+
+    /*
+	 * ProcessImageL
+	 */
+	void ProcessImageL();
+	
+	TSize ReCalculateSizeL(TSize& aTargetBitmapSize);
+	
+	void SetTexture(TInt aTextureId=KErrNotFound);
+
+private:
+
+    TSize iOrigImageDimensions;
+    TInt iFrameCount;
+
+    CFbsBitmap*         iDecodedBitmap[KGlxMaxFrameCount];             //Decoded bitmap of the focussed image
+    CFbsBitmap*         iDecodedMask[KGlxMaxFrameCount];
+    
+    //ICL
+    CGlxDRMgifDecoderAO*  iGlxDecoderAO;            // Internal Image decoder AO              
+    CImageDecoder*      iImageDecoder;              // Image Decoder
+    TInt                iAnimCount;                 // animation count
+    RFs                 iFsSession;                 // RFs
+    
+    CPeriodic* iTimer;
+    CPeriodic* iAnimationTimer;
+	TBool iBitmapReady;
+#ifdef _DEBUG
+    TTime iStartTime;
+    TTime iStopTime;
+#endif   
+    
+    const CGlxBinding* iBinding;
+    const TGlxMedia* iMedia;
+    Alf::IMulModel* iModel;
+    TInt iItemIndex;
+    CGlxUiUtility* iUiUtility ;
+    TBool iAnimateFlag;
+    TBool iTransparencyPossible;
+    TFrameInfo iFrameInfo;
+    };
+#endif /* GLXDRMGIFTEXTURECREATOR_H_ */