Update the system tray when chaning the playing status via the DCOP interface.

svn path=/trunk/kdemultimedia/juk/; revision=304647

playermanager.cpp

@@ -215,6 +215,8 @@ void PlayerManager::play(const FileHandle &file)
     m_sliderAction->trackPositionSlider()->setEnabled(true);
 
     m_timer->start(m_pollInterval);
+
+    emit signalPlay();
 }
 
 void PlayerManager::play()
@@ -236,6 +238,8 @@ void PlayerManager::pause()
     action("pause")->setEnabled(false);
 
     player()->pause();
+
+    emit signalPause();
 }
 
 void PlayerManager::stop()
@@ -256,6 +260,8 @@ void PlayerManager::stop()
     m_statusLabel->clear();
 
     player()->stop();
+
+    emit signalStop();
 }
 
 void PlayerManager::setVolume(float volume)

playermanager.h

@@ -74,6 +74,11 @@ public slots:
     void volumeDown();
     void mute();
 
+signals:
+    void signalPlay();
+    void signalPause();
+    void signalStop();
+
 private:
     Player *player() const;
     void setup();

systemtray.cpp

@@ -17,6 +17,8 @@
 #include <kiconloader.h>
 #include <kpassivepopup.h>
 #include <kiconeffect.h>
+#include <kaction.h>
+#include <kpopupmenu.h>
 #include <kdebug.h>
 
 #include <qhbox.h>
@@ -25,7 +27,7 @@
 
 #include "systemtray.h"
 #include "actioncollection.h"
-#include "juk.h"
+#include "playermanager.h"
 
 using namespace ActionCollection;
 
@@ -53,9 +55,9 @@ SystemTray::SystemTray(QWidget *parent, const char *name) : KSystemTray(parent,
 
     KPopupMenu *cm = contextMenu();
 
-    connect(action("play"), SIGNAL(activated()), this, SLOT(slotPlay()));
-    connect(action("pause"), SIGNAL(activated()), this, SLOT(slotPause()));
-    connect(action("stop"), SIGNAL(activated()), this, SLOT(slotStop()));
+    connect(PlayerManager::instance(), SIGNAL(signalPlay()), this, SLOT(slotPlay()));
+    connect(PlayerManager::instance(), SIGNAL(signalPause()), this, SLOT(slotPause()));
+    connect(PlayerManager::instance(), SIGNAL(signalStop()), this, SLOT(slotStop()));
 
     action("play")->plug(cm);
     action("pause")->plug(cm);