1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Handles the viewing of a single frame. If the page is not frame

    15 *               enabled, this class is used as the single view.  If frame

    16 *               enabled, there is one instance of this class for each frame.

    17 *

    18 */

    19 

    20 

    21 #include "WebSurface.h"

    22 #include <bitdev.h>

    23 #include <fbs.h>

    24 

    25 WebSurface* WebSurface::NewL(TDisplayMode mode)

    26 	{

    27     WebSurface* self = new (ELeave) WebSurface(mode);

    28 	CleanupStack::PushL( self );

    29 	self->ConstructL();

    30 	CleanupStack::Pop( self );

    31 	return self;

    32 	}

    33 

    34 WebSurface::~WebSurface()

    35 	{

    36 	delete m_offscreenbitmap;

    37 	}

    38 	

    39 WebSurface::WebSurface(TDisplayMode mode) : m_displaymode( mode )

    40 	{

    41 	// do nothing

    42 	}

    43 	

    44 void WebSurface::ConstructL()

    45 	{

    46 	// Create a bitmap to be used offscreen

    47 	m_offscreenbitmap = new (ELeave) CFbsBitmap();

    48 	User::LeaveIfError( m_offscreenbitmap->Create( TSize(0,0),  m_displaymode) );

    49 	}

    50 	

    51 void WebSurface::flip( const TPoint& pt, CBitmapContext& gc ) const

    52 	{

    53     // put offscreen bitmap onto the screen

    54     gc.BitBlt( pt, m_offscreenbitmap );

    55 	}