Have timer run and update progressbar to show playing track state.

src/WebInterface.cpp

@@ -54,7 +54,7 @@ void WebInterface::loginCompleted()
     //Login completed, now bring up main inteface.
     priv_int->loginUI->animateHide(Wt::WAnimation(Wt::WAnimation::AnimationEffect::Fade));
     priv_int->playerUI->animateShow(Wt::WAnimation(Wt::WAnimation::AnimationEffect::Fade, Wt::WAnimation::TimingFunction::EaseIn, 500));
-    //TODO: request current player state.
+    priv_int->playerUI->updateDetailsFromServer(GroovePlayerMgr::getInstance()->currentTrack);
 }
 
 void WebInterface::playPauseActionFromServer(User userPausing, bool pause)
@@ -66,7 +66,7 @@ void WebInterface::playPauseActionFromServer(User userPausing, bool pause)
 
 void WebInterface::songChangedFromServer(AudioTrack nextTrack)
 {
-    //priv_int->playerUI->tempText->setText(priv_int->playerUI->tempText->text()+"change");
+    priv_int->playerUI->updateDetailsFromServer(nextTrack);
     triggerUpdate();
 }
 

src/ui/PlayerInterface.cpp

@@ -20,6 +20,7 @@
 #include "PlayerInterface.h"
 #include <Wt/WText>
 #include "../GroovePlayer.h"
+#include <grooveplayer/player.h>
 
 PlayerInterface::PlayerInterface(WebInterface* app)
 {
@@ -37,6 +38,7 @@ PlayerInterface::PlayerInterface(WebInterface* app)
     currentTrackProgress->setFormat("");
     trackProgress = new Wt::WTimer();
     trackProgress->setInterval(1000);
+    trackProgress->timeout().connect(this,&PlayerInterface::updateProgressFromTimer);
     //TODO:track details
     playpause = new Wt::WPushButton();
     playpause->setText(groove_playlist_playing(GroovePlayerMgr::getInstance()->currentPlaylist)==1?"Pause":"Resume");
@@ -73,3 +75,34 @@ void PlayerInterface::playpauseUpdated()
         playpause->setText("Pause");
     }
 }
+
+void PlayerInterface::updateProgressFromTimer()
+{
+    if(currentTrackProgress->maximum() >= currentTrackProgress->value()+1)
+    {
+        double secondsIn;
+        groove_player_position(GroovePlayerMgr::getInstance()->currentPlayer,nullptr, &secondsIn);
+        currentTrackProgress->setValue(secondsIn);
+    }
+    else if(currentTrackProgress->maximum() < currentTrackProgress->value()+1)
+    {
+        currentTrackProgress->setValue(currentTrackProgress->maximum());
+        trackProgress->stop();
+    }
+}
+
+void PlayerInterface::updateDetailsFromServer(AudioTrack track)
+{
+    //TODO: request current player state.
+    //Find current song playing and set progress state.
+    double secondsIn;
+    groove_player_position(GroovePlayerMgr::getInstance()->currentPlayer,nullptr, &secondsIn);
+    currentTrackProgress->setMaximum(track.trackLengthSeconds);
+    currentTrackProgress->setValue(secondsIn);
+    isPaused = groove_playlist_playing(GroovePlayerMgr::getInstance()->currentPlaylist) == 0;
+    if(!isPaused)
+    {
+        trackProgress->start();
+    }
+    playpauseUpdated();
+}

src/ui/PlayerInterface.h

@@ -59,6 +59,8 @@ public:
     
     void playpauseClicked();
     void playpauseUpdated();
+    void updateDetailsFromServer(AudioTrack track);
+    void updateProgressFromTimer();
 };
 
 #endif // PLAYERINTERFACE_H