Support toplists in the ui.

src/internet/spotifyserver.cpp

@@ -148,6 +148,8 @@ void SpotifyServer::MessageArrived(const pb::spotify::Message& message) {
     emit SyncPlaylistProgress(message.sync_playlist_progress());
   } else if (message.has_browse_album_response()) {
     emit AlbumBrowseResults(message.browse_album_response());
+  } else if (message.has_browse_toplist_response()) {
+    emit ToplistBrowseResults(message.browse_toplist_response());
   }
 }
 
@@ -254,3 +256,12 @@ void SpotifyServer::AlbumBrowse(const QString& uri) {
   req->set_uri(DataCommaSizeFromQString(uri));
   SendOrQueueMessage(message);
 }
+
+void SpotifyServer::LoadToplist() {
+  pb::spotify::Message message;
+  pb::spotify::BrowseToplistRequest* req = message.mutable_browse_toplist_request();
+  req->set_type(pb::spotify::BrowseToplistRequest::Tracks);
+  req->set_region(pb::spotify::BrowseToplistRequest::Everywhere);
+
+  SendOrQueueMessage(message);
+}

src/internet/spotifyserver.h

@@ -49,6 +49,7 @@ public:
   void LoadImage(const QString& id);
   void AlbumBrowse(const QString& uri);
   void SetPlaybackSettings(pb::spotify::Bitrate bitrate, bool volume_normalisation);
+  void LoadToplist();
 
   int server_port() const;
 
@@ -69,6 +70,7 @@ signals:
   void ImageLoaded(const QString& id, const QImage& image);
   void SyncPlaylistProgress(const pb::spotify::SyncPlaylistProgress& progress);
   void AlbumBrowseResults(const pb::spotify::BrowseAlbumResponse& response);
+  void ToplistBrowseResults(const pb::spotify::BrowseToplistResponse& response);
 
 protected:
   void MessageArrived(const pb::spotify::Message& message);

src/internet/spotifyservice.cpp

@@ -45,6 +45,7 @@ SpotifyService::SpotifyService(Application* app, InternetModel* parent)
       search_(NULL),
       starred_(NULL),
       inbox_(NULL),
+      toplist_(NULL),
       login_task_id_(0),
       pending_search_playlist_(NULL),
       context_menu_(NULL),
@@ -119,6 +120,11 @@ void SpotifyService::LazyPopulate(QStandardItem* item) {
       server_->LoadUserPlaylist(item->data(Role_UserPlaylistIndex).toInt());
       break;
 
+    case Type_Toplist:
+      EnsureServerCreated();
+      server_->LoadToplist();
+      break;
+
     default:
       break;
   }
@@ -237,6 +243,8 @@ void SpotifyService::EnsureServerCreated(const QString& username,
           SIGNAL(ImageLoaded(QString,QImage)));
   connect(server_, SIGNAL(SyncPlaylistProgress(pb::spotify::SyncPlaylistProgress)),
           SLOT(SyncPlaylistProgress(pb::spotify::SyncPlaylistProgress)));
+  connect(server_, SIGNAL(ToplistBrowseResults(pb::spotify::BrowseToplistResponse)),
+          SLOT(ToplistLoaded(pb::spotify::BrowseToplistResponse)));
 
   server_->Init();
 
@@ -345,7 +353,12 @@ void SpotifyService::PlaylistsUpdated(const pb::spotify::Playlists& response) {
     inbox_->setData(Type_InboxPlaylist, InternetModel::Role_Type);
     inbox_->setData(true, InternetModel::Role_CanLazyLoad);
 
+    toplist_ = new QStandardItem(QIcon(), tr("Top tracks"));
+    toplist_->setData(Type_Toplist, InternetModel::Role_Type);
+    toplist_->setData(true, InternetModel::Role_CanLazyLoad);
+
     root_->appendRow(search_);
+    root_->appendRow(toplist_);
     root_->appendRow(starred_);
     root_->appendRow(inbox_);
   }
@@ -408,6 +421,10 @@ void SpotifyService::StarredLoaded(const pb::spotify::LoadPlaylistResponse& resp
   FillPlaylist(starred_, response);
 }
 
+void SpotifyService::ToplistLoaded(const pb::spotify::BrowseToplistResponse& response) {
+  FillPlaylist(toplist_, response.track());
+}
+
 QStandardItem* SpotifyService::PlaylistBySpotifyIndex(int index) const {
   foreach (QStandardItem* item, playlists_) {
     if (item->data(Role_UserPlaylistIndex).toInt() == index) {
@@ -425,14 +442,15 @@ void SpotifyService::UserPlaylistLoaded(const pb::spotify::LoadPlaylistResponse&
   }
 }
 
-void SpotifyService::FillPlaylist(QStandardItem* item, const pb::spotify::LoadPlaylistResponse& response) {
-  qLog(Debug) << "Filling playlist:" << item->text();
+void SpotifyService::FillPlaylist(
+    QStandardItem* item,
+    const google::protobuf::RepeatedPtrField<pb::spotify::Track>& tracks) {
   if (item->hasChildren())
     item->removeRows(0, item->rowCount());
 
-  for (int i=0 ; i<response.track_size() ; ++i) {
+  for (int i=0 ; i < tracks.size() ; ++i) {
     Song song;
-    SongFromProtobuf(response.track(i), &song);
+    SongFromProtobuf(tracks.Get(i), &song);
 
     QStandardItem* child = new QStandardItem(song.PrettyTitleWithArtist());
     child->setData(Type_Track, InternetModel::Role_Type);
@@ -444,6 +462,11 @@ void SpotifyService::FillPlaylist(QStandardItem* item, const pb::spotify::LoadPl
   }
 }
 
+void SpotifyService::FillPlaylist(QStandardItem* item, const pb::spotify::LoadPlaylistResponse& response) {
+  qLog(Debug) << "Filling playlist:" << item->text();
+  FillPlaylist(item, response.track());
+}
+
 void SpotifyService::SongFromProtobuf(const pb::spotify::Track& track, Song* song) {
   song->set_rating(track.starred() ? 1.0 : 0.0);
   song->set_title(QStringFromStdString(track.title()));

src/internet/spotifyservice.h

@@ -27,6 +27,7 @@ public:
     Type_StarredPlaylist,
     Type_InboxPlaylist,
     Type_Track,
+    Type_Toplist,
   };
 
   enum Role {
@@ -83,6 +84,9 @@ public slots:
 
 private:
   void StartBlobProcess();
+  void FillPlaylist(
+      QStandardItem* item,
+      const google::protobuf::RepeatedPtrField<pb::spotify::Track>& tracks);
   void FillPlaylist(QStandardItem* item, const pb::spotify::LoadPlaylistResponse& response);
   void EnsureMenuCreated();
 
@@ -101,6 +105,7 @@ private slots:
   void UserPlaylistLoaded(const pb::spotify::LoadPlaylistResponse& response);
   void SearchResults(const pb::spotify::SearchResponse& response);
   void SyncPlaylistProgress(const pb::spotify::SyncPlaylistProgress& progress);
+  void ToplistLoaded(const pb::spotify::BrowseToplistResponse& response);
 
   void OpenSearchTab();
   void DoSearch();
@@ -120,6 +125,7 @@ private:
   QStandardItem* search_;
   QStandardItem* starred_;
   QStandardItem* inbox_;
+  QStandardItem* toplist_;
   QList<QStandardItem*> playlists_;
 
   int login_task_id_;