--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpxplugins/viewplugins/views/commoncontainer/inc/mpxcommoncontainertexturemanager.h	Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,148 @@
+/*
+* Copyright (c) 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:  MPX common container Alf Texture manager.
+*
+*/
+
+
+
+#ifndef CMPXCOMMONCONTAINERTEXTUREMANAGER_H
+#define CMPXCOMMONCONTAINERTEXTUREMANAGER_H
+
+
+// INCLUDES
+#include <e32base.h>
+#include <alf/alfbitmapprovider.h>
+#include <mpxitemid.h>
+#include "mpxcommoncontainer.h"
+
+// CONSTANTS
+const TInt KMPXFirstAlfThumbnailTextureId = 0x20000001;
+const TInt KMPXLastAlfThumbnailTextureId = 0x30000000;
+
+// FORWARD DECLARATIONS
+class CFbsBitmap;
+class CAlfTexture;
+class CAlfTextureManager;
+
+// CLASS DECLARATION
+
+/**
+ *  Texture manager for common container.
+ *
+ *  @lib mpxcommoncontainer.lib
+ *  @since S60 v3.2
+ */
+NONSHARABLE_CLASS( CMPXCommonContainerTextureManager )
+    : public CBase
+    , public MAlfBitmapProvider
+    {
+public:
+    
+    enum TMPXTextureType
+        {
+        EMPXTextureNone,
+        EMPXTextureImage,
+        EMPXTextureIcon
+        };
+    
+    /**
+     * default C++ constructor.
+     */
+    CMPXCommonContainerTextureManager(
+        CAlfTextureManager& aTextureManager );
+    
+    /**
+     * Destructor.
+     */
+    virtual ~CMPXCommonContainerTextureManager();
+
+    /**
+     * Creates texture from the specified bitmap and mask
+     *
+     * @param aIndex container item index
+     * @param aItemId container item id
+     * @param aBitmap a bitmap
+     * @param aMask a bitmap mask
+     */
+	CAlfTexture& CreateTextureL( TInt aIndex, TMPXItemId aItemId,
+	    CFbsBitmap* aBitmap, CFbsBitmap* aMask );
+	    
+    /**
+     * Creates icon texture from the specified bitmap and mask
+     * (not cached)
+     *
+     * @param aBitmap a bitmap
+     * @param aMask a bitmap mask
+     */
+	CAlfTexture& CreateIconTextureL( TInt aIconIndex, CFbsBitmap* aBitmap, CFbsBitmap* aMask );
+	    
+    /**
+     * Returns texture for the specified item
+     *
+     * @param aItemId container item id
+     * @return Texture Id for the item, KErrNotFound if non-existent
+     */
+	TInt TextureId( TMPXItemId aItemId ) const;
+
+    /**
+     * Returns texture for the specified icon
+     *
+     * @param aIconIndex container item id
+     * @return Texture Id for the item, KErrNotFound if non-existent
+     */
+	TInt IconTextureId( TInt aIconIndex ) const;
+
+    /**
+     * Removes the cached texture information
+     *
+     * @param aId container item id
+     */
+    void ClearCache( TMPXTextureType aType=EMPXTextureNone );
+    
+private:
+
+// from base class MAlfBitmapProvider
+
+    /**
+     * Callback with texture id when a texture is created
+     *
+     * @param aId container item id
+     * @param aBitmap a bitmap
+     * @param aMask a bitmap mask
+     */
+    void ProvideBitmapL( TInt aId, CFbsBitmap*& aBitmap, CFbsBitmap*& aBitmapMask);
+    
+private: // data
+    
+    struct TMPXTextureItem
+        {
+        TMPXTextureType iType;
+        TInt            iItemIndex;
+        TMPXItemId      iItemId;
+        TInt            iTextureId;
+        CFbsBitmap*     iBitmap;
+        CFbsBitmap*     iMask;
+        };
+
+    CAlfTextureManager&         iTextureManager;    // not owned
+    MMPXCommonContainer*        iCommonContainer;   // not owned
+    TMPXTextureItem             iTextureItem;
+    RArray<TMPXTextureItem>     iTextureArray;      // owned
+    RArray<TMPXTextureItem>     iIconTextureArray;  // owned
+    };
+
+#endif  // CMPXCOMMONCONTAINERTEXTUREMANAGER_H
+
+// End of File