Change connect message handling.

ext/libclementine-remote/remotecontrolmessages.proto

@@ -152,6 +152,7 @@ message ResponseUpdateTrackPosition {
 // The connect message containing the authentication code
 message RequestConnect {
   optional int32 auth_code = 1;
+  optional bool send_playlist_songs = 2;
 }
 
 // Respone, why the connection was closed
@@ -176,7 +177,7 @@ message RequestSetTrackPosition {
 
 // The message itself
 message Message {
-  optional int32 version = 1 [default=4];
+  optional int32 version = 1 [default=5];
   optional MsgType type = 2 [default=UNKNOWN]; // What data is in the message?
 
   optional RequestConnect request_connect = 21;

src/networkremote/incomingdataparser.cpp

@@ -69,8 +69,7 @@ void IncomingDataParser::Parse(const pb::remote::Message& msg) {
 
   // Now check what's to do
   switch (msg.type()) {
-    case pb::remote::CONNECT:     emit SendClementineInfo();
-                                  emit SendFirstData();
+    case pb::remote::CONNECT:     ClientConnect(msg);
                                   break;
     case pb::remote::DISCONNECT:  close_connection_ = true;
                                   break;
@@ -159,3 +158,16 @@ void IncomingDataParser::SetShuffleMode(const pb::remote::Shuffle& shuffle) {
   default: break;
   }
 }
+
+void IncomingDataParser::ClientConnect(const pb::remote::Message& msg) {
+  // Always sned the Clementine infos
+  emit SendClementineInfo();
+
+  // Check if we should send the first data
+  if (!msg.request_connect().has_send_playlist_songs() // legacy
+   || msg.request_connect().send_playlist_songs()) {
+    emit SendFirstData(true);
+  } else {
+    emit SendFirstData(false);
+  }
+}

src/networkremote/incomingdataparser.h

@@ -18,7 +18,7 @@ public slots:
 
 signals:
   void SendClementineInfo();
-  void SendFirstData();
+  void SendFirstData(bool send_playlist_songs);
   void SendAllPlaylists();
   void SendPlaylistSongs(int id);
 
@@ -36,7 +36,6 @@ signals:
   void SetShuffleMode(PlaylistSequence::ShuffleMode mode);
   void SeekTo(int seconds);
 
-
 private:
   Application* app_;
   bool close_connection_;
@@ -45,6 +44,7 @@ private:
   void ChangeSong(const pb::remote::Message& msg);
   void SetRepeatMode(const pb::remote::Repeat& repeat);
   void SetShuffleMode(const pb::remote::Shuffle& shuffle);
+  void ClientConnect(const pb::remote::Message& msg);
 };
 
 #endif // INCOMINGDATAPARSER_H

src/networkremote/networkremote.cpp

@@ -120,8 +120,8 @@ void NetworkRemote::AcceptConnection() {
     // Setting up the signals, but only once
     connect(incoming_data_parser_.get(), SIGNAL(SendClementineInfo()),
             outgoing_data_creator_.get(), SLOT(SendClementineInfo()));
-    connect(incoming_data_parser_.get(), SIGNAL(SendFirstData()),
-            outgoing_data_creator_.get(), SLOT(SendFirstData()));
+    connect(incoming_data_parser_.get(), SIGNAL(SendFirstData(bool)),
+            outgoing_data_creator_.get(), SLOT(SendFirstData(bool)));
     connect(incoming_data_parser_.get(), SIGNAL(SendAllPlaylists()),
             outgoing_data_creator_.get(), SLOT(SendAllPlaylists()));
     connect(incoming_data_parser_.get(), SIGNAL(SendPlaylistSongs(int)),

src/networkremote/outgoingdatacreator.cpp

@@ -151,7 +151,7 @@ void OutgoingDataCreator::PlaylistRenamed(int id, const QString& new_name) {
   SendAllPlaylists();
 }
 
-void OutgoingDataCreator::SendFirstData() {
+void OutgoingDataCreator::SendFirstData(bool send_playlist_songs) {
   // First Send the current song
   PlaylistItemPtr item = app_->player()->GetCurrentItem();
   if (!item) {
@@ -170,7 +170,9 @@ void OutgoingDataCreator::SendFirstData() {
   SendAllPlaylists();
 
   // Send the tracks of the active playlist
-  SendPlaylistSongs(app_->playlist_manager()->active_id());
+  if (send_playlist_songs) {
+    SendPlaylistSongs(app_->playlist_manager()->active_id());
+  }
 
   // Send the current random and repeat mode
   SendShuffleMode(app_->playlist_manager()->sequence()->shuffle_mode());

src/networkremote/outgoingdatacreator.h

@@ -26,7 +26,7 @@ public:
 public slots:
   void SendClementineInfo();
   void SendAllPlaylists();
-  void SendFirstData();
+  void SendFirstData(bool send_playlist_songs);
   void SendPlaylistSongs(int id);
   void PlaylistChanged(Playlist*);
   void VolumeChanged(int volume);