2010-12-16 Yi Shen <yi.4.shen@nokia.com>, Tor Arne Vestbo <tor.arne.v…

…estbo@nokia.com>

        Reviewed by Eric Carlson.

        Provide an interface to require using fullscreen mediaplayer
        https://bugs.webkit.org/show_bug.cgi?id=51133

        Add ChromeClient::requiresFullscreenForVideoPlayback to require webkit
        to launch fullscreen video player for playing the html5 video. The
        idea is that a browser vendor can specify this behavior through the
        platform plugin or something else by using this interface.

        No new tests because no client implements requiresFullscreenForVideoPlayback yet.

        * html/HTMLMediaElement.cpp:
        (WebCore::HTMLMediaElement::updatePlayState):
        (WebCore::HTMLMediaElement::exitFullscreen):
        * page/Chrome.cpp:
        (WebCore::Chrome::requiresFullscreenForVideoPlayback):
        * page/Chrome.h:
        * page/ChromeClient.h:
        (WebCore::ChromeClient::requiresFullscreenForVideoPlayback):

Canonical link: https://commits.webkit.org/64575@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@74228 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebCore/ChangeLog

@@ -1,3 +1,26 @@
+2010-12-16  Yi Shen  <yi.4.shen@nokia.com>, Tor Arne Vestbo <tor.arne.vestbo@nokia.com>
+
+        Reviewed by Eric Carlson.
+
+        Provide an interface to require using fullscreen mediaplayer
+        https://bugs.webkit.org/show_bug.cgi?id=51133
+
+        Add ChromeClient::requiresFullscreenForVideoPlayback to require webkit
+        to launch fullscreen video player for playing the html5 video. The 
+        idea is that a browser vendor can specify this behavior through the
+        platform plugin or something else by using this interface.
+
+        No new tests because no client implements requiresFullscreenForVideoPlayback yet.
+
+        * html/HTMLMediaElement.cpp:
+        (WebCore::HTMLMediaElement::updatePlayState):
+        (WebCore::HTMLMediaElement::exitFullscreen):
+        * page/Chrome.cpp:
+        (WebCore::Chrome::requiresFullscreenForVideoPlayback):
+        * page/Chrome.h:
+        * page/ChromeClient.h:
+        (WebCore::ChromeClient::requiresFullscreenForVideoPlayback):
+
 2010-12-16  Steve Block  <steveblock@google.com>
 
         Reviewed by Steve Block.

WebCore/html/HTMLMediaElement.cpp

@@ -2109,6 +2109,9 @@ void HTMLMediaElement::updatePlayState()
         invalidateCachedTime();
 
         if (playerPaused) {
+            if (document() && document()->page() && document()->page()->chrome()->requiresFullscreenForVideoPlayback() && !m_isFullscreen)
+                enterFullscreen();
+
             // Set rate before calling play in case the rate was set before the media engine was setup.
             // The media engine should just stash the rate since it isn't already playing.
             m_player->setRate(m_playbackRate);
@@ -2424,6 +2427,8 @@ void HTMLMediaElement::exitFullscreen()
     ASSERT(m_isFullscreen);
     m_isFullscreen = false;
     if (document() && document()->page()) {
+        if (document()->page()->chrome()->requiresFullscreenForVideoPlayback())
+            pauseInternal();
         document()->page()->chrome()->client()->exitFullscreenForNode(this);
         scheduleEvent(eventNames().webkitendfullscreenEvent);
     }

WebCore/page/Chrome.cpp

@@ -521,4 +521,9 @@ void Chrome::showContextMenu()
 }
 #endif
 
+bool Chrome::requiresFullscreenForVideoPlayback()
+{
+    return m_client->requiresFullscreenForVideoPlayback();
+}
+
 } // namespace WebCore

WebCore/page/Chrome.h

@@ -149,6 +149,8 @@ namespace WebCore {
 
         void dispatchViewportDataDidChange(const ViewportArguments&) const;
 
+        bool requiresFullscreenForVideoPlayback();
+
 #if PLATFORM(MAC)
         void focusNSView(NSView*);
 #endif

WebCore/page/ChromeClient.h

@@ -256,6 +256,7 @@ namespace WebCore {
         virtual bool supportsFullscreenForNode(const Node*) { return false; }
         virtual void enterFullscreenForNode(Node*) { }
         virtual void exitFullscreenForNode(Node*) { }
+        virtual bool requiresFullscreenForVideoPlayback() { return false; } 
 
 #if ENABLE(FULLSCREEN_API)
         virtual bool supportsFullScreenForElement(const Element*) { return false; }