--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/menufw/hierarchynavigator/hnpresentationmodel/inc/hnattrimgprovsvgimage.h Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,167 @@
+/*
+* Copyright (c) 2007-2008 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: image provider for image file
+*
+*/
+
+
+#ifndef HNATTRIMGPROVSVGIMAGE_H_
+#define HNATTRIMGPROVSVGIMAGE_H_
+
+#include "hnattrimgprovider.h"
+
+class CSvgEngineInterfaceImpl;
+
+/**
+ * Image provider class for empty image.
+ * Image provider specialization that loads image
+ * from an image file path.
+ *
+ * @lib hnpresentationmodel
+ * @since S60 5.0
+ * @ingroup group_hnpresentationmodel
+ */
+NONSHARABLE_CLASS( CHnAttrImgProvSvgImage ):
+ public CHnAttrImgProvider,
+ public MSvgRequestObserver
+ {
+public:
+
+ /**
+ * Two-phase constructor.
+ *
+ * @since S60 5.0
+ * @param aFileName Image file name.
+ * @return Fully constructed object.
+ */
+ IMPORT_C static CHnAttrImgProvSvgImage* NewL( const TDesC& aFileName );
+
+ /**
+ * Two-phase constructor.
+ *
+ * @since S60 5.0
+ * @param aFileName Image file name.
+ * @return Fully constructed object.
+ */
+ IMPORT_C static CHnAttrImgProvSvgImage* NewLC( const TDesC& aFileName );
+
+ /**
+ * Virtual destructor.
+ *
+ * @since S60 5.0
+ */
+ virtual ~CHnAttrImgProvSvgImage();
+
+ /**
+ * Gets icon.
+ *
+ * @since S60 5.0
+ * @param aDesiredSize Desired size of the icon.
+ * @return Icon as a CGulIcon pointer.
+ */
+ CGulIcon* GetIcon( TSize *aDesiredIconSize );
+
+ /**
+ * Gets icon holder which contains the icon that GetIcon returns.
+ *
+ * @param aDesiredSize Desired size of the icon.
+ * @return icon hoder that contains the icon (may return NULL).
+ */
+ CHnIconHolder* GetIconHolder( TSize* aDesiredIconSize );
+
+
+private:
+
+ /**
+ * Renders the icon.
+ *
+ * @since S60 5.0
+ * @param aDesiredSize Desired size of the icon.
+ * @return Error code.
+ */
+ TInt RenderIcon( TSize aDesiredIconSize );
+
+ /**
+ * Defualt constructor.
+ *
+ * @since S60 5.0
+ */
+ CHnAttrImgProvSvgImage();
+
+ /**
+ * Standard symbian 2nd phase constructor.
+ *
+ * @since S60 5.0
+ * @param aFileName Image file name.
+ */
+ void ConstructL( const TDesC& aFileName );
+
+public : //from MSvgRequestObserver
+
+ /**
+ * @see MSvgRequestObserver:UpdateScreen
+ */
+ void UpdateScreen();
+
+ /**
+ * @see MSvgRequestObserver:MSvgRequestObserver
+ */
+ TBool ScriptCall( const TDesC& aScript, CSvgElementImpl* aCallerElement );
+
+ /**
+ * @see MSvgRequestObserver:FetchImage
+ */
+ TInt FetchImage( const TDesC& aUri, RFs& aSession, RFile& aFileHandle );
+
+ /**
+ * @see MSvgRequestObserver:FetchFont
+ */
+ TInt FetchFont( const TDesC& aUri, RFs& aSession, RFile& aFileHandle );
+
+ /**
+ * @see MSvgRequestObserver:UpdatePresentation
+ */
+ void UpdatePresentation(const TInt32& aNoOfAnimation);
+
+private: // data
+
+ /**
+ * Bitmap. Not Own. GulIcon takes ownership.
+ */
+ CFbsBitmap* iBitmap;
+
+ /**
+ * Mask. Not Own. GulIcon takes ownership.
+ */
+ CFbsBitmap* iMask;
+
+ /**
+ * Mask. Own. Dummy for the engine.
+ */
+ CFbsBitmap* iDummyBitmap;
+
+ /**
+ * SVG Engine instance
+ */
+ CSvgEngineInterfaceImpl* iSvgEngine;
+
+ /**
+ * Handle to the svg dom tree.
+ */
+ TInt iHandle;
+
+ };
+
+#endif // HNATTRIMGPROVSVGIMAGE_H_
+