Icons and right click menu for SomaFM

data/data.qrc

@@ -50,5 +50,8 @@
         <file>list-remove.png</file>
         <file>clear-list.png</file>
         <file>edit-track.png</file>
+        <file>somafm.png</file>
+        <file>refresh.png</file>
+        <file>web.png</file>
     </qresource>
 </RCC>

src/mainwindow.cpp

@@ -408,6 +408,13 @@ void MainWindow::UpdateTrackPosition() {
   const int position = std::floor(float(player_->GetEngine()->position()) / 1000.0 + 0.5);
   const int length = playlist_->current_item()->Metadata().length();
 
+  if (length <= 0) {
+    // Probably a stream that we don't know the length of
+    track_slider_->SetStopped();
+    tray_icon_->SetProgress(0);
+    return;
+  }
+
   // Time to scrobble?
   LastFMService* lastfm = radio_model_->GetLastFMService();
 

src/somafmservice.cpp

@@ -6,6 +6,8 @@
 #include <QXmlStreamReader>
 #include <QSettings>
 #include <QTemporaryFile>
+#include <QMenu>
+#include <QDesktopServices>
 #include <QCoreApplication>
 #include <QtDebug>
 
@@ -13,16 +15,27 @@ const char* SomaFMService::kServiceName = "SomaFM";
 const char* SomaFMService::kLoadingChannelsText = "Getting channels";
 const char* SomaFMService::kLoadingStreamText = "Loading stream";
 const char* SomaFMService::kChannelListUrl = "http://somafm.com/channels.xml";
+const char* SomaFMService::kHomepage = "http://somafm.com";
 
 SomaFMService::SomaFMService(QObject* parent)
   : RadioService(kServiceName, parent),
     root_(NULL),
+    context_menu_(new QMenu),
     network_(new QNetworkAccessManager(this))
 {
+  context_menu_->addAction(QIcon(":media-playback-start.png"), "Add to playlist", this, SLOT(AddToPlaylist()));
+  context_menu_->addSeparator();
+  context_menu_->addAction(QIcon(":web.png"), "Open somafm.com in browser", this, SLOT(Homepage()));
+  context_menu_->addAction(QIcon(":refresh.png"), "Refresh channels", this, SLOT(RefreshChannels()));
+}
+
+SomaFMService::~SomaFMService() {
+  delete context_menu_;
 }
 
 RadioItem* SomaFMService::CreateRootItem(RadioItem* parent) {
   root_ = new RadioItem(this, RadioItem::Type_Service, kServiceName, parent);
+  root_->icon = QIcon(":somafm.png");
   return root_;
 }
 
@@ -40,7 +53,8 @@ void SomaFMService::LazyPopulate(RadioItem* item) {
 }
 
 void SomaFMService::ShowContextMenu(RadioItem* item, const QPoint& global_pos) {
-
+  context_item_ = item;
+  context_menu_->popup(global_pos);
 }
 
 void SomaFMService::StartLoading(const QUrl& url) {
@@ -98,6 +112,8 @@ void SomaFMService::RefreshChannelsFinished() {
     return;
   }
 
+  root_->ClearNotify();
+
   QXmlStreamReader reader(reply);
   while (!reader.atEnd()) {
     reader.readNext();
@@ -107,12 +123,15 @@ void SomaFMService::RefreshChannelsFinished() {
       ReadChannel(reader);
     }
   }
+
+  root_->lazy_loaded = true;
 }
 
 void SomaFMService::ReadChannel(QXmlStreamReader& reader) {
   RadioItem* item = new RadioItem(this, Type_Stream, QString::null);
   item->lazy_loaded = true;
   item->playable = true;
+  item->icon = QIcon(":last.fm/icon_radio.png");
 
   while (!reader.atEnd()) {
     switch (reader.readNext()) {
@@ -162,3 +181,11 @@ void SomaFMService::ConsumeElement(QXmlStreamReader& reader) {
 QString SomaFMService::TitleForItem(const RadioItem* item) const {
   return "SomaFM " + item->display_text;
 }
+
+void SomaFMService::Homepage() {
+  QDesktopServices::openUrl(QUrl(kHomepage));
+}
+
+void SomaFMService::AddToPlaylist() {
+  emit AddItemToPlaylist(context_item_);
+}

src/somafmservice.h

@@ -5,12 +5,14 @@
 
 class QNetworkAccessManager;
 class QXmlStreamReader;
+class QMenu;
 
 class SomaFMService : public RadioService {
   Q_OBJECT
 
  public:
   SomaFMService(QObject* parent = 0);
+  ~SomaFMService();
 
   enum ItemType {
     Type_Stream = 2000,
@@ -20,6 +22,7 @@ class SomaFMService : public RadioService {
   static const char* kLoadingChannelsText;
   static const char* kLoadingStreamText;
   static const char* kChannelListUrl;
+  static const char* kHomepage;
 
   RadioItem* CreateRootItem(RadioItem* parent);
   void LazyPopulate(RadioItem* item);
@@ -31,16 +34,21 @@ class SomaFMService : public RadioService {
   void StartLoading(const QUrl& url);
 
  private slots:
+  void RefreshChannels();
   void RefreshChannelsFinished();
   void LoadPlaylistFinished();
 
+  void AddToPlaylist();
+  void Homepage();
+
  private:
-  void RefreshChannels();
   void ReadChannel(QXmlStreamReader& reader);
   void ConsumeElement(QXmlStreamReader& reader);
 
  private:
   RadioItem* root_;
+  QMenu* context_menu_;
+  RadioItem* context_item_;
 
   QNetworkAccessManager* network_;
 };