Add untested play/pause event code and change web interface to know which happened.

src/GroovePlayer.cpp

@@ -389,11 +389,51 @@ void GroovePlayerMgr::grooveEventLoop()
         }
         else if(event.eventType == PLAYING_PAUSED)
         {
-            //TODO
+            //Add action to DB
+            Wt::Dbo::Transaction pauseTransaction(sqlSession);
+            UserAction* action = new UserAction();
+            action->action = UserAction::UAction::PlayPause;
+            action->user = Wt::Dbo::ptr<User>(&event.userInvolved);
+            action->trackInvolved = Wt::Dbo::ptr<AudioTrack>(&event.tracksInvolved.front());
+            action->datetime = Wt::WDateTime::currentDateTime();
+            sqlSession.add(action);
+            pauseTransaction.commit();
+            
+            groove_playlist_pause(currentPlaylist);
+            
+            //Update vote display on all clients.
+            Wt::WServer::instance()->postAll([event]() {
+            Wt::WApplication* app = Wt::WApplication::instance();
+            if(app != nullptr)
+                {
+                    static_cast<WebInterface*>(app)->playPauseActionFromServer(event.userInvolved, true);
+                }
+            }
+            );
         }
         else if(event.eventType == PLAYING_RESUMED)
         {
-            //TODO
+            //Add action to DB
+            Wt::Dbo::Transaction playTransaction(sqlSession);
+            UserAction* action = new UserAction();
+            action->action = UserAction::UAction::PlayPause;
+            action->user = Wt::Dbo::ptr<User>(&event.userInvolved);
+            action->trackInvolved = Wt::Dbo::ptr<AudioTrack>(&event.tracksInvolved.front());
+            action->datetime = Wt::WDateTime::currentDateTime();
+            sqlSession.add(action);
+            playTransaction.commit();
+            
+            groove_playlist_play(currentPlaylist);
+            
+            //Update vote display on all clients.
+            Wt::WServer::instance()->postAll([event]() {
+            Wt::WApplication* app = Wt::WApplication::instance();
+            if(app != nullptr)
+                {
+                    static_cast<WebInterface*>(app)->playPauseActionFromServer(event.userInvolved, false);
+                }
+            }
+            );
         }
         else if(event.eventType == SKIP_REQUESTED)
         {

src/WebInterface.cpp

@@ -57,7 +57,7 @@ void WebInterface::loginCompleted()
     //TODO: request current player state.
 }
 
-void WebInterface::playPauseActionFromServer(User userPausing)
+void WebInterface::playPauseActionFromServer(User userPausing, bool pause)
 {
     priv_int->playerUI->tempText->setText(priv_int->playerUI->tempText->text()+"play");
     triggerUpdate();

src/WebInterface.h

@@ -31,7 +31,7 @@ public:
     WebInterface(const Wt::WEnvironment& env);
     ~WebInterface();
     void loginCompleted();
-    void playPauseActionFromServer(User userPausing);
+    void playPauseActionFromServer(User userPausing, bool pause);
     void songChangedFromServer(AudioTrack nextTrack);
     void voteTracksUpdatedFromServer(std::list<AudioTrack> voteableTracks);
     void skipVotedFromServer(User userRequestingToSkipCurrentTrack);