code.vuplus.com Git - vuplus_webkit/blob - Source/WebKit2/WebProcess/FullScreen/WebFullScreenManager.cpp

   1 /*
   2  * Copyright (C) 2011 Apple Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   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.
  12  *
  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
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25 #include "config.h"
  26 #include "WebFullScreenManager.h"
  27
  28 #if ENABLE(FULLSCREEN_API)
  29
  30 #include "Connection.h"
  31 #include "MessageID.h"
  32 #include "WebCoreArgumentCoders.h"
  33 #include "WebFullScreenManagerProxyMessages.h"
  34 #include "WebPage.h"
  35 #include "WebProcess.h"
  36 #include <WebCore/Color.h>
  37 #include <WebCore/Element.h>
  38 #include <WebCore/Page.h>
  39 #include <WebCore/Settings.h>
  40
  41 using namespace WebCore;
  42
  43 namespace WebKit {
  44
  45 WebFullScreenManager::WebFullScreenManager(WebPage* page)
  46     : m_page(page)
  47 {
  48 }
  49
  50 WebFullScreenManager::~WebFullScreenManager()
  51 {
  52
  53 }
  54
  55 WebCore::Element* WebFullScreenManager::element()
  56 {
  57     return m_element.get();
  58 }
  59
  60 void WebFullScreenManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
  61 {
  62     didReceiveWebFullScreenManagerMessage(connection, messageID, arguments);
  63 }
  64
  65 bool WebFullScreenManager::supportsFullScreen(bool withKeyboard)
  66 {
  67     if (!m_page->corePage()->settings()->fullScreenEnabled())
  68         return false;
  69
  70     return m_page->injectedBundleFullScreenClient().supportsFullScreen(m_page.get(), withKeyboard);
  71
  72 }
  73
  74 void WebFullScreenManager::enterFullScreenForElement(WebCore::Element* element)
  75 {
  76     ASSERT(element);
  77     m_element = element;
  78     m_initialFrame = m_element->screenRect();
  79     m_page->injectedBundleFullScreenClient().enterFullScreenForElement(m_page.get(), element);
  80 }
  81
  82 void WebFullScreenManager::exitFullScreenForElement(WebCore::Element* element)
  83 {
  84     ASSERT(element);
  85     ASSERT(m_element == element);
  86     m_page->injectedBundleFullScreenClient().exitFullScreenForElement(m_page.get(), element);
  87 }
  88
  89 void WebFullScreenManager::beganEnterFullScreenAnimation()
  90 {
  91     m_page->send(Messages::WebFullScreenManagerProxy::BeganEnterFullScreenAnimation());
  92 }
  93
  94 void WebFullScreenManager::finishedEnterFullScreenAnimation(bool completed)
  95 {
  96     m_page->send(Messages::WebFullScreenManagerProxy::FinishedEnterFullScreenAnimation(completed));
  97 }
  98
  99 void WebFullScreenManager::beganExitFullScreenAnimation()
 100 {
 101     m_page->send(Messages::WebFullScreenManagerProxy::BeganExitFullScreenAnimation());
 102 }
 103
 104 void WebFullScreenManager::finishedExitFullScreenAnimation(bool completed)
 105 {
 106     m_page->send(Messages::WebFullScreenManagerProxy::FinishedExitFullScreenAnimation(completed));
 107 }
 108
 109 IntRect WebFullScreenManager::getFullScreenRect()
 110 {
 111     IntRect rect;
 112     m_page->sendSync(Messages::WebFullScreenManagerProxy::GetFullScreenRect(), Messages::WebFullScreenManagerProxy::GetFullScreenRect::Reply(rect));
 113     return rect;
 114 }
 115
 116 void WebFullScreenManager::willEnterFullScreen()
 117 {
 118     ASSERT(m_element);
 119     m_element->document()->webkitWillEnterFullScreenForElement(m_element.get());
 120     m_element->document()->setFullScreenRendererBackgroundColor(Color::transparent);
 121 }
 122
 123 void WebFullScreenManager::didEnterFullScreen()
 124 {
 125     ASSERT(m_element);
 126     m_element->document()->setFullScreenRendererBackgroundColor(Color::black);
 127     m_element->document()->webkitDidEnterFullScreenForElement(m_element.get());
 128 }
 129
 130 void WebFullScreenManager::willExitFullScreen()
 131 {
 132     ASSERT(m_element);
 133     m_element->document()->webkitWillExitFullScreenForElement(m_element.get());
 134     m_element->document()->setFullScreenRendererBackgroundColor(Color::transparent);
 135 }
 136
 137 void WebFullScreenManager::didExitFullScreen()
 138 {
 139     ASSERT(m_element);
 140     m_element->document()->webkitDidExitFullScreenForElement(m_element.get());
 141     m_element->document()->setFullScreenRendererBackgroundColor(Color::black);
 142 }
 143
 144
 145 } // namespace WebKit
 146
 147 #endif // ENABLE(FULLSCREEN_API)