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/*
* Copyright (C) 2012 Samsung Electronics. 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 "config.h"
#include "PageViewportControllerClientEfl.h"
#if USE(TILED_BACKING_STORE)
#include "EwkViewImpl.h"
#include "LayerTreeCoordinatorProxy.h"
#include "LayerTreeRenderer.h"
#include "PageViewportController.h"
#include "TransformationMatrix.h"
using namespace WebCore;
namespace WebKit {
PageViewportControllerClientEfl::PageViewportControllerClientEfl(EwkViewImpl* viewImpl)
: m_viewImpl(viewImpl)
, m_controller(0)
{
ASSERT(m_viewImpl);
}
PageViewportControllerClientEfl::~PageViewportControllerClientEfl()
{
}
DrawingAreaProxy* PageViewportControllerClientEfl::drawingArea() const
{
return m_viewImpl->page()->drawingArea();
}
void PageViewportControllerClientEfl::setRendererActive(bool active)
{
drawingArea()->layerTreeCoordinatorProxy()->layerTreeRenderer()->setActive(active);
}
void PageViewportControllerClientEfl::updateViewportSize(const IntSize& viewportSize)
{
m_viewportSize = viewportSize;
ASSERT(m_controller);
m_controller->didChangeViewportSize(viewportSize);
}
void PageViewportControllerClientEfl::didChangeContentsSize(const WebCore::IntSize& contentsSize)
{
drawingArea()->layerTreeCoordinatorProxy()->setContentsSize(contentsSize);
m_viewImpl->update();
}
void PageViewportControllerClientEfl::setViewportPosition(const WebCore::FloatPoint& contentsPoint)
{
m_contentPosition = roundedIntPoint(contentsPoint);
FloatPoint pos(contentsPoint);
pos.scale(scaleFactor(), scaleFactor());
m_viewImpl->setPagePosition(pos);
m_controller->didChangeContentsVisibility(m_contentPosition, scaleFactor());
}
void PageViewportControllerClientEfl::setContentsScale(float newScale, bool treatAsInitialValue)
{
if (treatAsInitialValue)
setViewportPosition(FloatPoint(0, 0));
m_viewImpl->setScaleFactor(newScale);
}
void PageViewportControllerClientEfl::didResumeContent()
{
ASSERT(m_controller);
m_controller->didChangeContentsVisibility(m_contentPosition, scaleFactor());
}
void PageViewportControllerClientEfl::didChangeVisibleContents()
{
m_viewImpl->update();
}
void PageViewportControllerClientEfl::didChangeViewportAttributes()
{
}
void PageViewportControllerClientEfl::setController(PageViewportController* controller)
{
m_controller = controller;
}
} // namespace WebKit
#endif // USE(TILED_BACKING_STORE)
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