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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "DrawingArea.h"
// Subclasses
#include "ChunkedUpdateDrawingArea.h"
#ifdef __APPLE__
#include "DrawingAreaImpl.h"
#endif
#if USE(ACCELERATED_COMPOSITING)
#include "LayerBackedDrawingArea.h"
#endif
#if ENABLE(TILED_BACKING_STORE)
#include "TiledDrawingArea.h"
#endif
namespace WebKit {
PassRefPtr<DrawingArea> DrawingArea::create(DrawingAreaInfo::Type type, DrawingAreaInfo::Identifier identifier, WebPage* webPage)
{
switch (type) {
case DrawingAreaInfo::None:
ASSERT_NOT_REACHED();
break;
case DrawingAreaInfo::Impl:
#ifdef __APPLE__
return DrawingAreaImpl::create(identifier, webPage);
#else
return 0;
#endif
case DrawingAreaInfo::ChunkedUpdate:
return adoptRef(new ChunkedUpdateDrawingArea(identifier, webPage));
#if USE(ACCELERATED_COMPOSITING) && PLATFORM(MAC)
case DrawingAreaInfo::LayerBacked:
return adoptRef(new LayerBackedDrawingArea(identifier, webPage));
#endif
#if ENABLE(TILED_BACKING_STORE)
case DrawingAreaInfo::Tiled:
return adoptRef(new TiledDrawingArea(identifier, webPage));
#endif
}
return 0;
}
DrawingArea::DrawingArea(DrawingAreaInfo::Type type, DrawingAreaInfo::Identifier identifier, WebPage* webPage)
: m_info(type, identifier)
, m_webPage(webPage)
{
}
DrawingArea::~DrawingArea()
{
}
} // namespace WebKit
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