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/*
* Copyright (C) 2011, 2012, 2013 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef WebPageCompositor_h
#define WebPageCompositor_h
#include "BlackBerryGlobal.h"
#include <BlackBerryPlatformGLES2Context.h>
#include <BlackBerryPlatformGraphics.h>
#include <BlackBerryPlatformPrimitives.h>
namespace BlackBerry {
namespace WebKit {
class WebPage;
class WebPageCompositorClient;
class WebPageCompositorPrivate;
class BLACKBERRY_EXPORT WebPageCompositor {
public:
WebPageCompositor(WebPage*, WebPageCompositorClient*);
virtual ~WebPageCompositor();
WebPageCompositorClient* client() const;
// Child windows may be positioned in document coordinates if the
// BlackBerry::Platform::Window::virtualRect() of the parent window is kept
// in sync with the document visible content rect.
//
// Otherwise, the default is to position child windows using window
// coordinates.
enum ChildWindowPlacement { WindowCoordinates, DocumentCoordinates };
void setChildWindowPlacement(ChildWindowPlacement);
void prepareFrame(Platform::Graphics::GLES2Context*, double animationTime);
void render(Platform::Graphics::GLES2Context*,
const Platform::IntRect& targetRect,
const Platform::IntRect& clipRect,
const Platform::TransformationMatrix&,
const Platform::FloatRect& documentSrcRect);
void cleanup(Platform::Graphics::GLES2Context*);
void contextLost();
private:
WebPageCompositorPrivate *d;
};
} // namespace WebKit
} // namespace BlackBerry
#endif // WebPageCompositor_h
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