diff -r 000000000000 -r f72a12da539e idlehomescreen/xmluirendering/renderingplugins/xnbitmapfactory/inc/xnbitmapadapter.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/idlehomescreen/xmluirendering/renderingplugins/xnbitmapfactory/inc/xnbitmapadapter.h Thu Dec 17 08:40:49 2009 +0200 @@ -0,0 +1,127 @@ +/* +* Copyright (c) 2005-2006 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: Implements Xuikon image component. +* +*/ + + + +#ifndef _XNBITMAPADAPTER_H +#define _XNBITMAPADAPTER_H + +// INCLUDES +#include "xncontroladapter.h" + + +// FORWARD DECLARATIONS +class CXnNodePluginIf; + +// CLASS DECLARATION +/** +* @ingroup group_xnbitmapfactory +* @lib xn3bitmapfactory.dll +* @since Series 60 3.1 +*/ +class CXnBitmapAdapter : public CXnControlAdapter + { +public: + /** + * 2 phase construction. + */ + static CXnBitmapAdapter* NewL(CXnNodePluginIf& aNode); + + /** + * Destructor. + */ + virtual ~CXnBitmapAdapter(); + + +public: // New functions + /** + * Sets content bitmaps. Ownership is transferred. + * @since Series 60 3.1 + * @param aBitmap Bitmap to draw + * @param aMask Mask to use + */ + void SetContentBitmaps(CFbsBitmap* aBitmap, CFbsBitmap* aMask); + + /** + * Gets content bitmaps. Ownership not is transferred. + * @since Series 60 3.1 + * @param aBitmap Bitmap to draw + * @param aMask Mask to use + */ + void ContentBitmaps(CFbsBitmap*& aBitmap, CFbsBitmap*& aMask); + +public: // From Base classes + /** + * From CXnControlAdapter Handles the property changes. + * @since Series 60 3.1 + * @return void. + */ + void DoHandlePropertyChangeL(CXnProperty* aProperty = NULL); + + /** + * From CCoeControl Handles the resource change. + * @since Series 60 3.1 + * @param aType A type of the resource change + * @return void. + */ + void HandleScreenDeviceChangedL(); + + /** + * See CCoeControl documentation + */ + void HandlePointerEventL( const TPointerEvent& aPointerEvent ); + /** + * From CCoeControl Handles the skin change + * @since Series 60 3.2 + * @return void. + */ + void SkinChanged(); + +protected: + /** + * Size change notification + */ + void SizeChanged(); + void Draw(const TRect& aRect) const; + +private: + CXnBitmapAdapter(CXnNodePluginIf& aNode); + void ConstructL(CXnNodePluginIf& aNode); + + void InitializeBitmapsL(); +private: // Data + // UI node, not owned + CXnNodePluginIf& iNode; + // Whether the bitmaps has been loaded or not. + mutable TBool iAreBitmapsLoaded; + // Whether the data API has been used or not. + TBool iAreBitmapsSet; + // Path of the bitmap + HBufC* iPath; + // The size of the current bitmap + TSize iBitmapSize; + // The path of the fallback image + HBufC* iFallbackPath; + // Whether fallback path has changed and bitmaps need to be reloaded + TBool iFallbackPathChange; + }; + + + +#endif // XNBITMAPADAPTER_H + +// End of File