Upstream fullscreen video implementation for android

webkit/media/android/webmediaplayer_impl_android.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/media/android/webmediaplayer_impl_android.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "media/base/android/media_player_bridge.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebElement.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaPlayerClient.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "webkit/media/android/stream_texture_factory_android.h"
 #include "webkit/media/android/webmediaplayer_manager_android.h"
 #include "webkit/media/android/webmediaplayer_proxy_android.h"
 
 using WebKit::WebMediaPlayerClient;
 using WebKit::WebMediaPlayer;
 
 namespace webkit_media {
 
 WebMediaPlayerImplAndroid::WebMediaPlayerImplAndroid(
     WebKit::WebFrame* frame,
     WebMediaPlayerClient* client,
     WebMediaPlayerManagerAndroid* manager,
     WebMediaPlayerProxyAndroid* proxy,
     StreamTextureFactory* factory)
     : WebMediaPlayerAndroid(client, manager, factory),
       frame_(frame),
       proxy_(proxy),
       current_time_(0) {
 }
 
 WebMediaPlayerImplAndroid::~WebMediaPlayerImplAndroid() {
   Destroy();
 }
 
+void WebMediaPlayerImplAndroid::enterFullscreen() {
+  if (proxy_ && manager()->CanEnterFullscreen(frame_)) {
+    proxy_->EnterFullscreen(player_id());
+    SetNeedsEstablishPeer(false);
+  }
+}
+
+void WebMediaPlayerImplAndroid::exitFullscreen() {
+  if (proxy_)
+    proxy_->ExitFullscreen(player_id());
+}
+
+bool WebMediaPlayerImplAndroid::canEnterFullscreen() const {
+  return manager()->CanEnterFullscreen(frame_);
+}
+
 void WebMediaPlayerImplAndroid::InitializeMediaPlayer(GURL url) {
   GURL first_party_url = frame_->document().firstPartyForCookies();
   if (proxy_) {
     proxy_->Initialize(player_id(), url.spec(), first_party_url.spec());
+    if (manager()->IsInFullscreen(frame_))
+      proxy_->EnterFullscreen(player_id());
   }
 
   UpdateNetworkState(WebMediaPlayer::NetworkStateLoading);
   UpdateReadyState(WebMediaPlayer::ReadyStateHaveNothing);
 }
 
 void WebMediaPlayerImplAndroid::PlayInternal() {
   if (paused() && proxy_)
     proxy_->Start(player_id());
 }
@@ skipping 14 matching lines @@
 
 void WebMediaPlayerImplAndroid::ReleaseResourcesInternal() {
   if (proxy_)
     proxy_->ReleaseResources(player_id());
 }
 
 void WebMediaPlayerImplAndroid::OnTimeUpdate(base::TimeDelta current_time) {
   current_time_ = static_cast<float>(current_time.InSecondsF());
 }
 
+void WebMediaPlayerImplAndroid::OnDidEnterFullscreen() {
+  if (!manager()->IsInFullscreen(frame_)) {
+    frame_->view()->willEnterFullScreen();
+    frame_->view()->didEnterFullScreen();
+    manager()->DidEnterFullscreen(frame_);
+  }
+}
+
+void WebMediaPlayerImplAndroid::OnDidExitFullscreen() {
+  SetNeedsEstablishPeer(true);
+  // We had the fullscreen surface connected to Android MediaPlayer,
+  // so reconnect our surface texture for embedded playback.
+  if (!paused())
+    EstablishSurfaceTexturePeer();
+
+  frame_->view()->willExitFullScreen();
+  frame_->view()->didExitFullScreen();
+  manager()->DidExitFullscreen();
+  client()->repaint();
+}
+
+void WebMediaPlayerImplAndroid::OnMediaPlayerPlay() {
+  UpdatePlayingState(true);
+  client()->playbackStateChanged();
+}
+
+void WebMediaPlayerImplAndroid::OnMediaPlayerPause() {
+  UpdatePlayingState(false);
+  client()->playbackStateChanged();
+}
+
 void WebMediaPlayerImplAndroid::Destroy() {
   proxy_->DestroyPlayer(player_id());
   proxy_ = NULL;
 }
 
 void WebMediaPlayerImplAndroid::SetVideoSurface(jobject j_surface) {}
 
 }  // namespace webkit_media