--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/renderingplugins/xnnewstickerfactory/src/xnnewstickersvgcontrol.cpp	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,222 @@
+/*
+* Copyright (c) 2002-2006 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:  Text scrolling functionality.
+*
+*/
+
+
+// INCLUDE FILES
+#include <SVGEngineInterfaceImpl.h>
+
+#include "xnnewstickersvgcontrol.h"
+#include "xnnewstickeradapter.h"
+
+   
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CXnNewstickerSvgControl::CXnNewstickerSvgControl
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CXnNewstickerSvgControl::CXnNewstickerSvgControl(CXnNewstickerAdapter* aAdapter) :
+    iAdapter(aAdapter)
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNewstickerSvgControl::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CXnNewstickerSvgControl::ConstructL()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNewstickerSvgControl::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnNewstickerSvgControl* CXnNewstickerSvgControl::NewL(CXnNewstickerAdapter* aAdapter)
+    {
+    CXnNewstickerSvgControl* self = new(ELeave)CXnNewstickerSvgControl(aAdapter);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop();    
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNewstickerSvgControl::~CXnNewstickerSvgControl()
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CXnNewstickerSvgControl::~CXnNewstickerSvgControl()
+    {
+    delete iBitmap;
+	delete iMaskBitmap;
+	if(iSVGEngine)
+	    {
+	    iSVGEngine->Destroy();
+		delete iSVGEngine;
+	    }
+    }
+
+// ---------------------------------------------------------
+// CXnNewstickerSvgControl::StartL
+// ---------------------------------------------------------
+//
+void CXnNewstickerSvgControl::StartL(const TDesC8& aSvgData)
+    {
+    iHasContent = ETrue;
+    if(!iSVGEngine)
+        {        
+    	TFontSpec fspec;
+    	iSVGEngine = CSvgEngineInterfaceImpl::NewL(iBitmap,this, fspec);
+	    }
+
+	MSvgError* error = iSVGEngine->Load(aSvgData);
+	User::LeaveIfError(error->SystemErrorCode());
+
+	// Get the size of the bitmap and set the SVG size to match
+ 	TSize tmpsize = iBitmap->SizeInPixels();
+ 	iSVGEngine->SetSvgDimensionToFrameBuffer(tmpsize.iWidth, tmpsize.iHeight);
+    iSVGEngine->SetBackgroundColor(0x00FFFFFF, NULL);
+	iSVGEngine->Start();
+    }
+
+// ---------------------------------------------------------
+// CXnNewstickerSvgControl::StopL
+// ---------------------------------------------------------
+//
+void CXnNewstickerSvgControl::StopL()
+    {
+    iHasContent = EFalse;
+    if(iSVGEngine)
+	    {
+		iSVGEngine->Stop();
+	    }
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNewstickerSvgControl::SetSvgRectL
+// Set visible rect.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CXnNewstickerSvgControl::SetSvgRectL(TRect& aContentRect, CGraphicsDevice& aDevice )
+    {
+    iContentRect = aContentRect;    
+	
+	TDisplayMode displayMode = aDevice.DisplayMode();
+    
+    if(iBitmap)
+        {
+        delete iBitmap;
+        iBitmap = NULL;
+        }
+    iBitmap = new (ELeave) CFbsBitmap();
+ 	iBitmap->Create(iContentRect.Size(),displayMode);
+
+    if(iMaskBitmap)
+        {
+        delete iMaskBitmap;
+        iMaskBitmap = NULL;
+        }
+    iMaskBitmap = new (ELeave) CFbsBitmap();
+ 	iMaskBitmap->Create(iContentRect.Size(),EGray256);
+ 	
+ 	if(iSVGEngine && iHasContent)
+        {
+        iSVGEngine->SetFrameBuffer(iBitmap);
+    	TSize tmpsize = iBitmap->SizeInPixels();
+    	iSVGEngine->SetSvgDimensionToFrameBuffer(tmpsize.iWidth, tmpsize.iHeight);
+        }
+    }
+ 
+// -----------------------------------------------------------------------------
+// CXnNewstickerSvgControl::Draw
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CXnNewstickerSvgControl::Draw() const
+    {       
+    TPoint point(iContentRect.iTl);
+    iAdapter->BufferGc()->BitBlt(TPoint(0,0), iAdapter->BackgroundBitmap());
+    iAdapter->BufferGc()->BitBltMasked(TPoint(0,0), iBitmap, 
+        TRect(iBitmap->SizeInPixels()), iMaskBitmap, ETrue);   
+    }
+
+// ---------------------------------------------------------------------------
+// From class MSvgRequestObserver.
+// CXnNewstickerSvgControl::UpdateScreen
+// ---------------------------------------------------------------------------
+//
+void CXnNewstickerSvgControl::UpdateScreen()
+    {
+	iSVGEngine->GenerateMask(iMaskBitmap, NULL);
+    
+    iAdapter->DrawNow();
+    }
+
+// ---------------------------------------------------------------------------
+// From class MSvgRequestObserver.
+// CXnNewstickerSvgControl::ScriptCall
+// ---------------------------------------------------------------------------
+//
+TBool  CXnNewstickerSvgControl::ScriptCall(
+    const TDesC& /*aScript*/,
+    CSvgElementImpl* /*aCallerElement*/)
+    {
+	return EFalse;
+    }
+
+// ---------------------------------------------------------------------------
+// From class MSvgRequestObserver.
+// CXnNewstickerSvgControl::FetchImage
+// ---------------------------------------------------------------------------
+//
+TInt CXnNewstickerSvgControl::FetchImage(
+    const TDesC& /*aUri*/,
+    RFs& /*aSession*/,
+    RFile& /*aFileHandle*/)
+    {
+	return KErrNotFound;
+    }
+
+// ---------------------------------------------------------------------------
+// From class MSvgRequestObserver.
+// CXnNewstickerSvgControl::FetchFont
+// ---------------------------------------------------------------------------
+//
+TInt CXnNewstickerSvgControl::FetchFont(
+    const TDesC& /*aUri*/,
+    RFs& /*aSession*/,
+    RFile& /*aFileHandle*/)
+    {
+	return KErrNotFound;
+    }
+
+// ---------------------------------------------------------------------------
+// From class MSvgRequestObserver.
+// CXnNewstickerSvgControl::UpdatePresentation
+// ---------------------------------------------------------------------------
+//
+void CXnNewstickerSvgControl::UpdatePresentation(const TInt32&  /*aNoOfAnimation*/)
+    {
+    }
+
+//  End of File