lyrics: show text of the current playing song (widget mode only)

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@9518 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 13 insertions, 0 deletions

diff --git a/src/plugins/General/lyrics/lyrics.cpp b/src/plugins/General/lyrics/lyrics.cpp
index 4ef1fe4e9..dea479ddf 100644
--- a/src/plugins/General/lyrics/lyrics.cpp
+++ b/src/plugins/General/lyrics/lyrics.cpp
@@ -35,6 +35,7 @@ Lyrics::Lyrics(QPointer<LyricsWidget> *lyricsWidget, QObject *parent) : QObject(
     m_action->setShortcut(tr("Ctrl+L"));
     UiHelper::instance()->addAction(m_action, UiHelper::PLAYLIST_MENU);
     connect(m_action, SIGNAL(triggered ()), SLOT(showLyrics()));
+    connect(SoundCore::instance(), SIGNAL(trackInfoChanged()), SLOT(onTrackInfoChanged()));
 }
 
 Lyrics::~Lyrics()
@@ -61,3 +62,15 @@ void Lyrics::showLyrics()
         }
     }
 }
+
+void Lyrics::onTrackInfoChanged()
+{
+    if(!m_lyricsWidget->isNull())
+    {
+        TrackInfo info = SoundCore::instance()->trackInfo();
+        if (!info.value(Qmmp::ARTIST).isEmpty() && !info.value(Qmmp::TITLE).isEmpty())
+        {
+            m_lyricsWidget->data()->fetch(&info);
+        }
+    }
+}