--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/widgetmanager/inc/wmimageconverter.h	Wed Sep 01 12:32:46 2010 +0100
@@ -0,0 +1,153 @@
+/*
+* Copyright (c) 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:
+* CWmImageConverter declaration
+*
+*/
+
+#ifndef WMIMAGECONVERTER_H
+#define WMIMAGECONVERTER_H
+
+//includes
+#include <e32std.h>
+#include <e32base.h>
+#include <f32file.h>
+#include <AknIconUtils.h> // MAknIconFileProvider
+
+// Forward declarations
+class CFbsBitmap;
+class TAknsItemID;
+class CWmUnitTest;
+class MSvgError;
+
+// Class declaration
+/**
+ * CWmImageConverter
+ * Image converter
+ */
+NONSHARABLE_CLASS ( CWmImageConverter ) : public MAknIconFileProvider
+    {
+public: //contructors/destructors
+    /**
+     * Two-phased constructor.
+     * @param aObserver observer
+     */
+    static CWmImageConverter* NewL();    
+    
+    /** Destructor */
+    ~CWmImageConverter();
+        
+public: // interface methods
+    
+    /**
+     * Parses icon string and prepares logo image.
+     * 
+     * @param aIconSize wanted size
+     * @param aIconStr str containing logo icon
+	 * @param aBitmap bitmap to create. Empty if fails
+	 * @param aMask mask to create. Empty if fails
+     * Supported values:
+     * - skin(<major id> <minor id>):mif(<path> <bitmapid> <maskid>)
+     * - mif(<path> <bitmapid> <maskid>)
+     * - uid(<application uid>)
+     * - <file name>.<png/svg>
+     * 
+     * @return Error code 
+     */
+    TInt HandleIconString( 
+            const TSize& aIconSize,
+            const TDesC& aIconStr,
+            CFbsBitmap*& aBitmap,
+            CFbsBitmap*& aMask  );
+    
+	/**
+     * Parses icon string and resizes given bitmaps if needed.
+	 * Errors are ignored and previos size image will be used.
+     * 
+     * @param aIconSize wanted size
+     * @param aIconStr icon string to find out what to resize
+	 * @param aBitmap bitmap to resize
+	 * @param aMask mask to resize
+	 */
+    void UpdateImageSize( 
+            const TSize& aSize,
+            const TDesC& aIconStr, 
+            CFbsBitmap& aBitmap, 
+            CFbsBitmap& aMask );
+    
+private:
+    CWmImageConverter(); 
+    void ConstructL();
+
+private:
+    void CheckSvgErrorL( MSvgError* aError );
+    void HandleIconStringL( const TSize& aIconSize, const TDesC& aIconStr );
+    
+    void CreateIconFromUidL( const TUid& aUid );
+    void CreateIconFromSvgL( const TDesC& aFileName );
+    void CreateIconFromOtherL( const TDesC& aFileName );
+    void CreateSkinOrMifIconL( 
+                    const TAknsItemID& aItemId, TInt aBitmapId, 
+                    TInt aMaskId, const TDesC& aFileName );
+    // resolvers
+    TBool ResolveUid( const TDesC& aPath, TUid& aUid );
+    TBool ResolveSkinId( const TDesC& aPath, TAknsItemID& aItemId );
+    TBool ResolveMifId( const TDesC& aPath, TInt& aBitmapId, 
+                        TInt& aMaskId, TDes& aFileName );
+    TBool ResolveSkinIdAndMifId( const TDesC& aPath, TAknsItemID& aItemId,
+                        TInt& aBitmapId, TInt& aMaskId, TDes& aFileName );
+    TBool EndsWith( const TDesC& aString, const TDesC& aPattern );
+
+    // helpers
+    TInt ParseNextUint( TLex& aLex, TUint& aValue );
+    void CopyBitmapL( CFbsBitmap& aTrgBitmap, CFbsBitmap& aSrcBitmap );
+    
+private: // from MAknIconFileProvider
+
+    /** Returns an open file handle to the icon file. */
+	void RetrieveIconFileHandleL( RFile& aFile, const TIconFileType aType );
+    
+    /** Stops using this MAknIconFileProvider instance */
+    void Finished();
+    
+private:
+    /**
+     * decoded image
+     */
+    CFbsBitmap*             iBitmap;
+    
+    /**
+     * decoded image mask
+     */
+    CFbsBitmap*             iMask;
+
+    /**
+     * File name to convert
+     */
+    TFileName               iFilename;
+    
+    /**
+     * size to convert
+     */
+    TSize                   iSize;
+
+    /**
+     * File handle
+     */
+    RFs                     iFs;
+    };
+
+#endif // #ifndef WMIMAGECONVERTER_H
+
+// end of file