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