diff -r 000000000000 -r 2f259fa3e83a uifw/ganes/src/HgVgDrawBuffer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/ganes/src/HgVgDrawBuffer.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,168 @@
+/*
+* 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:    
+*
+*/
+
+// INCLUDE FILES
+
+#include "HgVgDrawBuffer.h"
+
+#include <AknIconUtils.h>
+#include <AknsDrawUtils.h>
+#include <gulicon.h>
+#include <AknUtils.h>
+#include <e32math.h>
+#include <gulcolor.h>
+#include <AknsDrawUtils.h>
+#include <imageconversion.h> 
+
+// ============================ MEMBER FUNCTIONS ===============================
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::NewL()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CHgVgDrawBuffer* CHgVgDrawBuffer::NewL(const TSize& aBufferSize, const TDisplayMode& aMode )
+    {
+    CHgVgDrawBuffer* self = new ( ELeave ) CHgVgDrawBuffer();
+
+    CleanupStack::PushL (self );
+    self->ConstructL(aBufferSize, aMode);
+    CleanupStack::Pop ( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::ConstructL()
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CHgVgDrawBuffer::ConstructL (const TSize& aBufferSize, const TDisplayMode& aMode )
+    {
+
+    // Create draw buffer
+    iDrawBuffer = new (ELeave) CFbsBitmap();
+    iDrawBuffer->Create(aBufferSize, aMode);
+    iBufferSize = aBufferSize;
+
+    // Create device and context for drawing
+    iDevice = CFbsBitmapDevice::NewL(iDrawBuffer);
+    iDevice->CreateContext(iGc);
+
+        
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::CHgVgDrawBuffer()
+// C++ default constructor can NOT contain any code, that might leave.
+// -----------------------------------------------------------------------------
+//
+CHgVgDrawBuffer::CHgVgDrawBuffer()
+    {
+    
+    }
+        
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::~CHgVgDrawBuffer()
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CHgVgDrawBuffer::~CHgVgDrawBuffer ( )
+    {
+    delete iGc; iGc = NULL;
+    delete iDevice; iDevice = NULL;
+    delete iDrawBuffer; iDrawBuffer = NULL;    
+    }
+
+
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::BufferSize()
+// -----------------------------------------------------------------------------
+//
+const TSize& CHgVgDrawBuffer::BufferSize() const
+{
+    return iBufferSize;
+}
+
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::Gc()
+// Gets drawcontext.
+// -----------------------------------------------------------------------------
+//
+CFbsBitGc& CHgVgDrawBuffer::Gc()
+    {
+    return *iGc;
+    }
+
+
+CFbsBitmap& CHgVgDrawBuffer::DrawBuffer()
+    {
+    return *iDrawBuffer;
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::Clear
+// Clear draw buffer to color
+// -----------------------------------------------------------------------------
+//
+void CHgVgDrawBuffer::Clear(const TRect& aRect, 
+        const TRgb& aColor)
+    {
+    iGc->SetBrushColor(aColor);
+    iGc->Clear(aRect);
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::DrawText()
+// Draws text to buffer
+// -----------------------------------------------------------------------------
+//
+void CHgVgDrawBuffer::DrawText(const TDesC& aText, const CFont* aFont, 
+        const TRgb& aColor, const TPoint& aPosition)
+    {
+    iGc->SetPenColor(aColor);
+    iGc->UseFont(aFont);
+    iGc->DrawText(aText, aPosition);             
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgDrawBuffer::GetDrawBufferToVgImage()
+// Copies drawbuffer to vg image.
+// -----------------------------------------------------------------------------
+//
+void CHgVgDrawBuffer::GetDrawBufferToVgImage(const TRect& aSrcRect, 
+        const TPoint& aDest, VGImage destImage, VGImageFormat destFormat)
+    {
+    
+    iDrawBuffer->BeginDataAccess();
+    TInt stride = iDrawBuffer->DataStride();
+    TInt sizeOfPixel = stride / iBufferSize.iWidth;
+    
+    TUint8* ptr = (TUint8*)iDrawBuffer->DataAddress();
+    ptr += aSrcRect.iTl.iY * stride;
+    ptr += aSrcRect.iTl.iX * sizeOfPixel;
+        
+    vgImageSubData (destImage, ptr, stride, destFormat, aDest.iX, aDest.iY, aSrcRect.Width(), 
+            aSrcRect.Height());
+
+    iDrawBuffer->EndDataAccess();
+        
+    
+    }
+
+
+
+
+// End of File