[vlc-commits] chromecast: add the known player commands to send to the player

[Steve Lhomme]

vlc | branch: master | Steve Lhomme <robux4 at videolabs.io> | Mon Mar 21 15:01:23 2016 +0100| [1a74d595400d8b9730a609def488977e66626ba5] | committer: Jean-Baptiste Kempf

chromecast: add the known player commands to send to the player

based on https://developers.google.com/cast/docs/reference/messages

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=1a74d595400d8b9730a609def488977e66626ba5
---

 modules/stream_out/chromecast/chromecast.h        |    7 ++
 modules/stream_out/chromecast/chromecast_ctrl.cpp |   93 +++++++++++++++++++++
 2 files changed, 100 insertions(+)

diff --git a/modules/stream_out/chromecast/chromecast.h b/modules/stream_out/chromecast/chromecast.h
index 6864434..de7c466 100644
--- a/modules/stream_out/chromecast/chromecast.h
+++ b/modules/stream_out/chromecast/chromecast.h
@@ -110,6 +110,13 @@ struct intf_sys_t
     void msgReceiverGetStatus();
 
     void msgPlayerLoad();
+    void msgPlayerPlay();
+    void msgPlayerStop();
+    void msgPlayerPause();
+    void msgPlayerGetStatus();
+    void msgPlayerSeek(const std::string & currentTime);
+    void msgPlayerSetVolume(float volume);
+    void msgPlayerSetMute(bool mute);
 
     void processMessage(const castchannel::CastMessage &msg);
 
diff --git a/modules/stream_out/chromecast/chromecast_ctrl.cpp b/modules/stream_out/chromecast/chromecast_ctrl.cpp
index f39acc3..8318edc 100644
--- a/modules/stream_out/chromecast/chromecast_ctrl.cpp
+++ b/modules/stream_out/chromecast/chromecast_ctrl.cpp
@@ -685,6 +685,15 @@ void intf_sys_t::msgReceiverLaunchApp()
     buildMessage( NAMESPACE_RECEIVER, ss.str() );
 }
 
+void intf_sys_t::msgPlayerGetStatus()
+{
+    std::stringstream ss;
+    ss << "{\"type\":\"GET_STATUS\","
+       <<  "\"requestId\":" << i_requestId++
+       << "}";
+
+    pushMediaPlayerMessage( ss );
+}
 
 void intf_sys_t::msgPlayerLoad()
 {
@@ -706,6 +715,90 @@ void intf_sys_t::msgPlayerLoad()
     pushMediaPlayerMessage( ss );
 }
 
+void intf_sys_t::msgPlayerPlay()
+{
+    assert(!mediaSessionId.empty());
+
+    std::stringstream ss;
+    ss << "{\"type\":\"PLAY\","
+       <<  "\"mediaSessionId\":" << mediaSessionId << ","
+       <<  "\"requestId\":" << i_requestId++
+       << "}";
+
+    pushMediaPlayerMessage( ss );
+}
+
+void intf_sys_t::msgPlayerStop()
+{
+    assert(!mediaSessionId.empty());
+
+    std::stringstream ss;
+    ss << "{\"type\":\"STOP\","
+       <<  "\"mediaSessionId\":" << mediaSessionId << ","
+       <<  "\"requestId\":" << i_requestId++
+       << "}";
+
+    pushMediaPlayerMessage( ss );
+}
+
+void intf_sys_t::msgPlayerPause()
+{
+    assert(!mediaSessionId.empty());
+
+    std::stringstream ss;
+    ss << "{\"type\":\"PAUSE\","
+       <<  "\"mediaSessionId\":" << mediaSessionId << ","
+       <<  "\"requestId\":" << i_requestId++
+       << "}";
+
+    pushMediaPlayerMessage( ss );
+}
+
+void intf_sys_t::msgPlayerSetVolume(float f_volume)
+{
+    assert(!mediaSessionId.empty());
+
+    if ( f_volume < 0.0 || f_volume > 1.0)
+        return;
+
+    std::stringstream ss;
+    ss << "{\"type\":\"SET_VOLUME\","
+       <<  "\"volume\":{\"level\":" << f_volume << "},"
+       <<  "\"mediaSessionId\":" << mediaSessionId << ","
+       <<  "\"requestId\":" << i_requestId++
+       << "}";
+
+    pushMediaPlayerMessage( ss );
+}
+
+void intf_sys_t::msgPlayerSetMute(bool b_mute)
+{
+    assert(!mediaSessionId.empty());
+
+    std::stringstream ss;
+    ss << "{\"type\":\"SET_VOLUME\","
+       <<  "\"volume\":{\"muted\":" << ( b_mute ? "true" : "false" ) << "},"
+       <<  "\"mediaSessionId\":" << mediaSessionId << ","
+       <<  "\"requestId\":" << i_requestId++
+       << "}";
+
+    pushMediaPlayerMessage( ss );
+}
+
+void intf_sys_t::msgPlayerSeek(const std::string & currentTime)
+{
+    assert(!mediaSessionId.empty());
+
+    std::stringstream ss;
+    ss << "{\"type\":\"SEEK\","
+       <<  "\"currentTime\":" << currentTime << ","
+       <<  "\"mediaSessionId\":" << mediaSessionId << ","
+       <<  "\"requestId\":" << i_requestId++
+       << "}";
+
+    pushMediaPlayerMessage( ss );
+}
+
 /**
  * @brief Send a message to the Chromecast
  * @param msg the CastMessage to send