mmplugins/cameraplugins/source/testcamera/test_snapshot.h
changeset 0 40261b775718
child 64 92a82bc706f7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmplugins/cameraplugins/source/testcamera/test_snapshot.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,95 @@
+// Copyright (c) 2007-2009 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:
+// testsnapshot.h
+// 
+//
+
+#ifndef TESTSNAPSHOT_H
+#define TESTSNAPSHOT_H
+
+#include "TestCamera.h"
+#include <ecam/mcamerasnapshot.h>
+
+const TInt KNumOfSnapshotExtensions = 1;
+
+// Implementations of the MCameraSnapshot class
+class CTestCamSnapshot : 	public CBase, 
+							public MCameraSnapshot
+	{
+	friend class CTestCamera;
+public:
+	static CTestCamSnapshot* NewL(CTestCamera& aOwner);
+	~CTestCamSnapshot();
+	
+private:
+	void Release();
+	
+	//from MCameraSnapshot
+	TUint32 SupportedFormats();
+	
+    void PrepareSnapshotL(CCamera::TFormat aFormat, const TPoint& aPosition, const TSize& aSize, const TRgb& aBgColor, TBool aMaintainAspectRatio);
+    
+	void PrepareSnapshotL(CCamera::TFormat aFormat, const TSize& aSize, TBool aMaintainAspectRatio);
+	
+	void SetBgColorL(const TRgb& aBgColor); 
+	
+	void SetPositionL(const TPoint& aPosition);
+	
+    TBool IsSnapshotActive() const;
+
+    void StartSnapshot();
+
+	void StopSnapshot();
+        	
+	MCameraBuffer& SnapshotDataL(RArray<TInt>& aFrameIndexOrder);
+	
+	// New functions
+	void ServiceSnapshot(const CFbsBitGc& aSourceBitmapGc);
+	void ServiceBurstImageSnapshot(const CFbsBitGc& aSourceBitmapGc);
+
+private:
+	CTestCamSnapshot(CTestCamera& aOwner);
+	void Init();
+	void ConstructL();
+	void DoStartSnapshotL();
+	
+private:
+	CTestCamera& iOwner;
+	
+	TInt iRefCount;
+			
+	CFbsBitmap* iSnapshot;
+	CFbsBitmapDevice* iSnapshotDev;
+	CFbsBitGc* iSnapshotGc;
+	
+	CFbsBitmap* iSnapshotImage;
+	CFbsBitmapDevice* iSnapshotImageDev;
+	CFbsBitGc* iSnapshotImageGc;
+	
+	TRect iSnapshotImageRect;
+	CCamera::TFormat iSnapshotFormat;
+	TRgb iBgColor;
+	
+	TUint32 iImageFormatsSupported;
+	
+	RArray<TRect> iSupportedSnapshotRect;
+	
+	RTestCameraFrameBuffer iSnapshotBuffer;
+	
+	volatile TBool iSnapshotPrepared;
+	volatile TBool iSnapshotActive;
+		
+	};
+	
+#endif // TESTSNAPSHOT_H