--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/lcdui_akn/lcdgr/inc/CMIDImageDecoder.h	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,86 @@
+/*
+* Copyright (c) 2005 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:
+*
+*/
+
+#ifndef CMIDIMAGEDECODER_H
+#define CMIDIMAGEDECODER_H
+
+#include <e32base.h>
+#include "lcdgr.h"
+
+#include <imageconversion.h>
+#include "CMIDBitmapImage.h"
+
+/**
+ * Peered, probably singleton facade to image operations.
+ *
+ * Methods invoked by server on behalf of java threads:
+ *  DecodeL
+ *
+ * expect java thread to block in waitForResult on peer's
+ * condition variable.
+ */
+NONSHARABLE_CLASS(CMIDImageDecoder)
+        : public  CActive
+        , public  MMIDImageDecoder
+{
+public:
+    CMIDImageDecoder(RFs& aFileServer, TDisplayMode aDisplayMode);
+    void ConstructL();
+    ~CMIDImageDecoder();
+
+    //
+    // From MMIDImageDecoder
+    //
+    void AppendL(const TDesC8& aBuffer);
+    void DecodeL(MMIDImageObserver* aObserver);
+    void Dispose();
+    MMIDBitmapImage* BitmapImage() const;
+
+private:
+    void Complete(TInt aResult);
+
+    void ConvertL();
+    void CreateImageL();
+
+private:
+    void RunL();
+    TInt RunError(TInt);
+    void DoCancel();
+
+private:
+    enum TState
+    {
+        EStart,
+        EOpenPending,
+        EOpenComplete,
+        EConvertPending,
+        EComplete,
+        ECancelled,
+        EError=-1
+    };
+
+private:
+    CBufferedImageDecoder* iDecoder;
+    TFrameInfo iFrameInfo;
+    TState iState;
+    CMIDBitmapImage* iBitmapImage;
+    MMIDImageObserver* iCallback;
+    RFs& iRFsSession;
+    TDisplayMode                iDisplayMode;       // display mode from CMIDGraphicsFactory
+};
+
+#endif // CMIDIMAGEDECODER_H