path: root/content/renderer/media/webmediaplayer_proxy_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 "content/renderer/media/webmediaplayer_proxy_impl_android.h"

#include "base/bind.h"
#include "base/message_loop.h"
#include "content/common/media/media_player_messages_android.h"
#include "webkit/renderer/media/android/webmediaplayer_android.h"
#include "webkit/renderer/media/android/webmediaplayer_manager_android.h"

namespace content {

WebMediaPlayerProxyImplAndroid::WebMediaPlayerProxyImplAndroid(
    RenderView* render_view,
    webkit_media::WebMediaPlayerManagerAndroid* manager)
    : RenderViewObserver(render_view),
      manager_(manager) {
}

WebMediaPlayerProxyImplAndroid::~WebMediaPlayerProxyImplAndroid() {
  Send(new MediaPlayerHostMsg_DestroyAllMediaPlayers(routing_id()));
}

bool WebMediaPlayerProxyImplAndroid::OnMessageReceived(
    const IPC::Message& msg) {
  bool handled = true;
  IPC_BEGIN_MESSAGE_MAP(WebMediaPlayerProxyImplAndroid, msg)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaMetadataChanged,
                        OnMediaMetadataChanged)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaPlaybackCompleted,
                        OnMediaPlaybackCompleted)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaBufferingUpdate,
                        OnMediaBufferingUpdate)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaSeekCompleted, OnMediaSeekCompleted)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaError, OnMediaError)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaVideoSizeChanged,
                        OnVideoSizeChanged)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaTimeUpdate, OnTimeUpdate)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaPlayerReleased,
                        OnMediaPlayerReleased)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_DidEnterFullscreen, OnDidEnterFullscreen)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_DidExitFullscreen, OnDidExitFullscreen)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_DidMediaPlayerPlay, OnPlayerPlay)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_DidMediaPlayerPause, OnPlayerPause)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_ReadFromDemuxer, OnReadFromDemuxer)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaSeekRequest, OnMediaSeekRequest)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_MediaConfigRequest, OnMediaConfigRequest)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_KeyAdded, OnKeyAdded)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_KeyError, OnKeyError)
    IPC_MESSAGE_HANDLER(MediaPlayerMsg_KeyMessage, OnKeyMessage)
  IPC_MESSAGE_UNHANDLED(handled = false)
  IPC_END_MESSAGE_MAP()
  return handled;
}

void WebMediaPlayerProxyImplAndroid::Initialize(
    int player_id,
    const GURL& url,
    media::MediaPlayerAndroid::SourceType source_type,
    const GURL& first_party_for_cookies) {
  Send(new MediaPlayerHostMsg_MediaPlayerInitialize(routing_id(),
                                                    player_id,
                                                    url,
                                                    source_type,
                                                    first_party_for_cookies));
}

void WebMediaPlayerProxyImplAndroid::Start(int player_id) {
  Send(new MediaPlayerHostMsg_MediaPlayerStart(routing_id(), player_id));
}

void WebMediaPlayerProxyImplAndroid::Pause(int player_id) {
  Send(new MediaPlayerHostMsg_MediaPlayerPause(routing_id(), player_id));
}

void WebMediaPlayerProxyImplAndroid::Seek(int player_id, base::TimeDelta time) {
  Send(new MediaPlayerHostMsg_MediaPlayerSeek(routing_id(), player_id, time));
}

void WebMediaPlayerProxyImplAndroid::ReleaseResources(int player_id) {
  Send(new MediaPlayerHostMsg_MediaPlayerRelease(routing_id(), player_id));
}

void WebMediaPlayerProxyImplAndroid::DestroyPlayer(int player_id) {
  Send(new MediaPlayerHostMsg_DestroyMediaPlayer(routing_id(), player_id));
}

void WebMediaPlayerProxyImplAndroid::OnMediaMetadataChanged(
    int player_id,
    base::TimeDelta duration,
    int width,
    int height,
    bool success) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnMediaMetadataChanged(duration, width, height, success);
}

void WebMediaPlayerProxyImplAndroid::OnMediaPlaybackCompleted(int player_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnPlaybackComplete();
}

void WebMediaPlayerProxyImplAndroid::OnMediaBufferingUpdate(int player_id,
                                                            int percent) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnBufferingUpdate(percent);
}

void WebMediaPlayerProxyImplAndroid::OnMediaSeekCompleted(
    int player_id, base::TimeDelta current_time) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnSeekComplete(current_time);
}

void WebMediaPlayerProxyImplAndroid::OnMediaError(int player_id, int error) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnMediaError(error);
}

void WebMediaPlayerProxyImplAndroid::OnVideoSizeChanged(
    int player_id, int width, int height) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnVideoSizeChanged(width, height);
}

void WebMediaPlayerProxyImplAndroid::OnTimeUpdate(
    int player_id, base::TimeDelta current_time) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnTimeUpdate(current_time);
}

void WebMediaPlayerProxyImplAndroid::OnMediaPlayerReleased(int player_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnPlayerReleased();
}

void WebMediaPlayerProxyImplAndroid::OnDidEnterFullscreen(int player_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnDidEnterFullscreen();
}

void WebMediaPlayerProxyImplAndroid::OnDidExitFullscreen(int player_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnDidExitFullscreen();
}

void WebMediaPlayerProxyImplAndroid::OnPlayerPlay(int player_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnMediaPlayerPlay();
}

void WebMediaPlayerProxyImplAndroid::OnPlayerPause(int player_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnMediaPlayerPause();
}

void WebMediaPlayerProxyImplAndroid::EnterFullscreen(int player_id) {
  Send(new MediaPlayerHostMsg_EnterFullscreen(routing_id(), player_id));
}

void WebMediaPlayerProxyImplAndroid::ExitFullscreen(int player_id) {
  Send(new MediaPlayerHostMsg_ExitFullscreen(routing_id(), player_id));
}

void WebMediaPlayerProxyImplAndroid::ReadFromDemuxerAck(
    int player_id,
    const media::MediaPlayerHostMsg_ReadFromDemuxerAck_Params& params) {
  Send(new MediaPlayerHostMsg_ReadFromDemuxerAck(
      routing_id(), player_id, params));
}

void WebMediaPlayerProxyImplAndroid::GenerateKeyRequest(
    int player_id,
    const std::string& key_system,
    const std::string& type,
    const std::vector<uint8>& init_data) {
  Send(new MediaPlayerHostMsg_GenerateKeyRequest(
      routing_id(), player_id, key_system, type, init_data));
}

void WebMediaPlayerProxyImplAndroid::AddKey(int player_id,
                                            const std::string& key_system,
                                            const std::vector<uint8>& key,
                                            const std::vector<uint8>& init_data,
                                            const std::string& session_id) {
  Send(new MediaPlayerHostMsg_AddKey(
      routing_id(), player_id, key_system, key, init_data, session_id));
}

void WebMediaPlayerProxyImplAndroid::CancelKeyRequest(
    int player_id,
    const std::string& key_system,
    const std::string& session_id) {
  Send(new MediaPlayerHostMsg_CancelKeyRequest(
      routing_id(), player_id, key_system, session_id));
}

#if defined(GOOGLE_TV)
void WebMediaPlayerProxyImplAndroid::RequestExternalSurface(
    int player_id, const gfx::RectF& geometry) {
  Send(new MediaPlayerHostMsg_NotifyExternalSurface(
      routing_id(), player_id, true, geometry));
}

void WebMediaPlayerProxyImplAndroid::DidCommitCompositorFrame() {
  std::map<int, gfx::RectF> geometry_change;
  manager_->RetrieveGeometryChanges(&geometry_change);
  for (std::map<int, gfx::RectF>::iterator it = geometry_change.begin();
       it != geometry_change.end();
       ++it) {
    Send(new MediaPlayerHostMsg_NotifyExternalSurface(
        routing_id(), it->first, false, it->second));
  }
}
#endif

void WebMediaPlayerProxyImplAndroid::OnReadFromDemuxer(
    int player_id,
    media::DemuxerStream::Type type,
    bool seek_done) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnReadFromDemuxer(type, seek_done);
}

void WebMediaPlayerProxyImplAndroid::DemuxerReady(
    int player_id,
    const media::MediaPlayerHostMsg_DemuxerReady_Params& params) {
  Send(new MediaPlayerHostMsg_DemuxerReady(routing_id(), player_id, params));
}

webkit_media::WebMediaPlayerAndroid*
    WebMediaPlayerProxyImplAndroid::GetWebMediaPlayer(int player_id) {
  return static_cast<webkit_media::WebMediaPlayerAndroid*>(
      manager_->GetMediaPlayer(player_id));
}

void WebMediaPlayerProxyImplAndroid::OnMediaSeekRequest(
    int player_id, base::TimeDelta time_to_seek, unsigned seek_request_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player) {
    Send(new MediaPlayerHostMsg_MediaSeekRequestAck(routing_id(), player_id,
        seek_request_id));
    player->OnMediaSeekRequest(time_to_seek);
  }
}

void WebMediaPlayerProxyImplAndroid::OnMediaConfigRequest(int player_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnMediaConfigRequest();
}

void WebMediaPlayerProxyImplAndroid::OnKeyAdded(int player_id,
                                                const std::string& key_system,
                                                const std::string& session_id) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnKeyAdded(key_system, session_id);
}

void WebMediaPlayerProxyImplAndroid::OnKeyError(
    int player_id,
    const std::string& key_system,
    const std::string& session_id,
    media::MediaKeys::KeyError error_code,
    int system_code) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnKeyError(key_system, session_id, error_code, system_code);
}

void WebMediaPlayerProxyImplAndroid::OnKeyMessage(
    int player_id,
    const std::string& key_system,
    const std::string& session_id,
    const std::string& message,
    const std::string& destination_url) {
  webkit_media::WebMediaPlayerAndroid* player = GetWebMediaPlayer(player_id);
  if (player)
    player->OnKeyMessage(key_system, session_id, message, destination_url);
}

}  // namespace content