2 * Copyright (C) 2012 Samsung Electronics. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
27 #include "PageViewportControllerClientEfl.h"
29 #include "CoordinatedLayerTreeHostProxy.h"
31 #include "PageViewportController.h"
32 #include "TransformationMatrix.h"
33 #include <WebCore/CoordinatedGraphicsScene.h>
35 using namespace WebCore;
39 PageViewportControllerClientEfl::PageViewportControllerClientEfl(EwkView* view)
46 PageViewportControllerClientEfl::~PageViewportControllerClientEfl()
50 DrawingAreaProxy* PageViewportControllerClientEfl::drawingArea() const
52 return m_view->page()->drawingArea();
55 void PageViewportControllerClientEfl::setRendererActive(bool active)
57 drawingArea()->coordinatedLayerTreeHostProxy()->coordinatedGraphicsScene()->setActive(active);
60 void PageViewportControllerClientEfl::updateViewportSize()
63 FloatSize size = m_view->size();
64 // The viewport controller expects sizes in UI units, and not raw device units.
65 size.scale(1 / m_controller->deviceScaleFactor());
66 m_controller->didChangeViewportSize(size);
69 void PageViewportControllerClientEfl::didChangeContentsSize(const WebCore::IntSize& contentsSize)
71 m_view->scheduleUpdateDisplay();
74 void PageViewportControllerClientEfl::setViewportPosition(const WebCore::FloatPoint& contentsPoint)
76 m_contentPosition = contentsPoint;
78 FloatPoint pos(contentsPoint);
79 pos.scale(m_view->pageScaleFactor(), m_view->pageScaleFactor());
80 pos.scale(m_view->deviceScaleFactor(), m_view->deviceScaleFactor());
81 m_view->setPagePosition(pos);
83 m_controller->didChangeContentsVisibility(m_contentPosition, m_view->pageScaleFactor());
86 void PageViewportControllerClientEfl::setPageScaleFactor(float newScale)
88 m_view->setPageScaleFactor(newScale);
91 void PageViewportControllerClientEfl::didResumeContent()
94 m_controller->didChangeContentsVisibility(m_contentPosition, m_view->pageScaleFactor());
97 void PageViewportControllerClientEfl::didChangeVisibleContents()
99 m_view->scheduleUpdateDisplay();
102 void PageViewportControllerClientEfl::didChangeViewportAttributes()
106 void PageViewportControllerClientEfl::setController(PageViewportController* controller)
108 m_controller = controller;
111 } // namespace WebKit