imagingandcamerafws/imagingfws/src/Test/TImageDisplay/TImageDisplayAppView.h
branchRCL_3
changeset 50 948c7f65f6d4
parent 0 40261b775718
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imagingandcamerafws/imagingfws/src/Test/TImageDisplay/TImageDisplayAppView.h	Wed Sep 01 12:38:50 2010 +0100
@@ -0,0 +1,58 @@
+// Copyright (c) 2005-2009 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:
+// CImgDisplayAppView
+// 
+//
+
+#ifndef TIMAGEDISPLAYAPPVIEW_H
+
+#define TIMAGEDISPLAYAPPVIEW_H
+
+#include <coecntrl.h>
+#include <coeccntx.h>
+
+class CImgDisplayAppView : public CCoeControl, public MCoeControlBrushContext
+    {
+public:
+	static CImgDisplayAppView* NewL(const TRect& aRect);
+	~CImgDisplayAppView();
+	void Reset(TDrawNow aDrawNow=EDrawNow);
+	void DrawImage(const CFbsBitmap* aBitmap, const TPoint& aOffset, TDrawNow aDrawNow=EDrawNow);
+	void DrawImage(const CFbsBitmap* aBitmap, const CFbsBitmap* aMask, const TPoint& aOffset, TDrawNow aDrawNow=EDrawNow);
+	TBool ResizeL(const TSize& aNewSize, TBool aClear=ETrue, TDrawNow aDrawNow=EDrawNow);
+	void Clear(TBool aClearFull=ETrue, TDrawNow aDrawNow=EDrawNow);
+	void MoveBy(const TPoint& aRelMove, TDrawNow aDrawNow=EDrawNow);
+	void Center(TDrawNow aDrawNow=EDrawNow);
+	TBool SetBackgroundColor(const TRgb& aColor, TDrawNow aDrawNow=EDrawNow);
+	void SetDisplayModeL(TDisplayMode aDisplayMode, TDrawNow aDrawNow=EDrawNow);
+	TDisplayMode DisplayMode() const { return iDisplayMode; }
+protected:
+	CImgDisplayAppView();
+    void ConstructL(const TRect& aRect);
+	void ResizeBufferL(const TSize& aNewSize, TDisplayMode aDisplayMode);
+	void EnsureSizeInTwipsSet(CFbsBitmap* aBitmap) const;
+// from CCoeControl
+	void Draw(const TRect& aRect) const;
+protected:
+	CFbsBitmap* iBmBuffer;
+	CFbsDevice* iBmDevice;
+	CFbsBitGc*	iBmGc;
+	TRect		iBmRect;
+	TRgb		iBackgroundColor;
+	TBool		iBitmapValid;
+	TDisplayMode iDisplayMode;
+    };
+
+#endif // ndef TIMAGEDISPLAYAPPVIEW_H
+