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      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 
     26 #ifndef WebFullScreenManagerProxy_h
     27 #define WebFullScreenManagerProxy_h
     28 
     29 #if ENABLE(FULLSCREEN_API)
     30 
     31 #include "Connection.h"
     32 #include <wtf/PassRefPtr.h>
     33 #include <wtf/RefPtr.h>
     34 
     35 namespace CoreIPC {
     36 class ArgumentDecoder;
     37 class Connection;
     38 class MessageID;
     39 }
     40 
     41 namespace WebCore {
     42 class IntRect;
     43 }
     44 
     45 #if PLATFORM(MAC)
     46 OBJC_CLASS WKView;
     47 #endif
     48 
     49 namespace WebKit {
     50 
     51 #if PLATFORM(MAC)
     52 typedef WKView PlatformWebView;
     53 #elif PLATFORM(WIN)
     54 class WebView;
     55 typedef WebView PlatformWebView;
     56 #elif PLATFORM(QT)
     57 typedef QGraphicsWKView PlatformWebView;
     58 #elif PLATFORM(GTK)
     59 class WebView;
     60 typedef WebView PlatformWebView;
     61 #endif
     62 
     63 class WebPageProxy;
     64 class LayerTreeContext;
     65 
     66 class WebFullScreenManagerProxy : public RefCounted<WebFullScreenManagerProxy> {
     67 public:
     68     static PassRefPtr<WebFullScreenManagerProxy> create(WebPageProxy*);
     69     virtual ~WebFullScreenManagerProxy();
     70 
     71     void invalidate();
     72 
     73     void setWebView(PlatformWebView*);
     74 
     75     void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*);
     76     CoreIPC::SyncReplyMode didReceiveSyncMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder* arguments, CoreIPC::ArgumentEncoder* reply);
     77 
     78     void willEnterFullScreen();
     79     void didEnterFullScreen();
     80     void willExitFullScreen();
     81     void didExitFullScreen();
     82     void beginEnterFullScreenAnimation(float duration);
     83     void beginExitFullScreenAnimation(float duration);
     84 
     85 private:
     86     WebFullScreenManagerProxy(WebPageProxy*);
     87 
     88     void supportsFullScreen(bool withKeyboard, bool&);
     89     void enterFullScreen();
     90     void exitFullScreen();
     91     void beganEnterFullScreenAnimation();
     92     void finishedEnterFullScreenAnimation(bool completed);
     93     void beganExitFullScreenAnimation();
     94     void finishedExitFullScreenAnimation(bool completed);
     95     void enterAcceleratedCompositingMode(const LayerTreeContext&);
     96     void exitAcceleratedCompositingMode();
     97     void getFullScreenRect(WebCore::IntRect&);
     98 
     99     WebPageProxy* m_page;
    100     PlatformWebView* m_webView;
    101 
    102     void didReceiveWebFullScreenManagerProxyMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*);
    103     CoreIPC::SyncReplyMode didReceiveSyncWebFullScreenManagerProxyMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder* arguments, CoreIPC::ArgumentEncoder* reply);
    104 };
    105 
    106 } // namespace WebKit
    107 
    108 #endif // ENABLE(FULLSCREEN_API)
    109 
    110 #endif // WebFullScreenManagerProxy_h
    111