--- a/javauis/mmapi_akn/baseline/inc/cmmasnapshot.h Thu Jul 15 18:31:06 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,177 +0,0 @@
-/*
-* Copyright (c) 2002-2007 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: This class takes snapshot and resizes bitmap if needed.
-*
-*/
-
-#ifndef CMMASNAPSHOT_H
-#define CMMASNAPSHOT_H
-
-// INCLUDES
-#include <bitmaptransforms.h>
-#include "tmmaparametervalidator.h"
-#include "mmmasnapshot.h"
-
-// FORWARD DECLARATIONS
-class MMMAGuiPlayer;
-class MMMAEventPoster;
-class MMMASnapshotReadyCallback;
-
-
-// CLASS DECLARATION
-/**
-* This class takes snapshot from MMMAGuiPlayer and resizes bitmap
-* if needed. Then bitmap is converted to wanted image format and posted
-* to java side. This class is used only from CMMAVideoControl and
-* this class is made to separate many asynchronous calls from control and
-* resource releasing.
-*
-*
-*/
-
-NONSHARABLE_CLASS(CMMASnapshot): public CActive
-{
-private: // private state
- enum TMMASnapshotState
- {
- EIdle,
- ETakingSnapshot,
- EResizing,
- EEncoding
- };
-public:
- /**
- * Creates new CMMASnapshot which will be associated to gui player.
- *
- * @param aGuiPlayer Player used to take snapshot bitmap.
- * @param aCallBack Will be informed when completed.
- */
- static CMMASnapshot* NewL(MMMAGuiPlayer* aGuiPlayer,
- MMMASnapshotReadyCallback& aCallBack);
- /**
- * Destructor.
- */
- virtual ~CMMASnapshot();
-
-private:
- /**
- * Creates required member variables.
- */
- void ConstructL();
-
- /**
- * Contructs new CMMASnapshot.
- *
- * @param aGuiPlayer Used to take snapshot bitmap.
- * @param aCallBack Will be informed when completed.
- */
- CMMASnapshot(MMMAGuiPlayer* aGuiPlayer,
- MMMASnapshotReadyCallback& aCallBack);
-
-public: // new methods
- /**
- * Takes snapshot from player and converts it to according to
- * the properties.
- *
- * @param aProperties Snapshot's properties.
- */
- void TakeSnapShotL(const TDesC& aProperties);
-
- /**
- * Caller takes the ownership of the buffer.
- *
- * @return Image buffer. Ownership is transferred.
- */
- HBufC8* ImageBuffer();
-
-
-private:// New methods
- /**
- * Resizing image to size of settings
- */
- void ResizeL();
-
- /**
- * Encodes bitmap to wanted mime-type
- */
- void EncodeL();
-
- /**
- * Called when snapshot is ready or error occures. This method will
- * inform also the MMMASnapshotReadyCallback interface.
- *
- * @param aError Error code for the caller class.
- */
- void Completed(TInt aError);
-
-public: // CActive
- void RunL();
- TInt RunError(TInt aError);
- void DoCancel();
-
-private:
- /**
- * Bitmap encoder, owned
- */
- CImageEncoder* iEncoder;
-
- /**
- * Bitmap will be got from gui player and ownership is
- * transfers to this class, owned
- */
- CFbsBitmap* iBitmap;
-
- /**
- * Bitmap scaler, owned
- */
- CBitmapScaler* iScaler;
-
- /**
- * Buffer used for storing encoded data, owned
- */
- HBufC8* iBuffer;
-
- /**
- * Bitmap settings, owned
- */
- CMMAImageSettings* iSettings;
-
- /**
- * Snapshot encoding
- */
- MMMASnapshot::TEncoding iEncoding;
-
- /**
- * GUI player interface, used for taking snapshot, not owned
- */
- MMMAGuiPlayer* iGUIPlayer;
-
- /**
- * When snapshot is ready or error occures callback will be informed.
- */
- MMMASnapshotReadyCallback& iCallBack;
-
- /**
- * Internal state
- */
- TMMASnapshotState iState;
-};
-
-#endif // CMMASNAPSHOT_H
-
-
-
-
-
-