OS X dock icon updates to show current status.

Somewhat less (but still quite) hacky system tray code.

data/data.qrc

@@ -18,6 +18,8 @@
         <file>volumeslider-gradient.png</file>
         <file>logo.png</file>
         <file>icon.png</file>
+        <file>icon_large.png</file>
+        <file>icon_large_grey.png</file>
         <file>currenttrack_bar_left.png</file>
         <file>currenttrack_bar_mid.png</file>
         <file>currenttrack_bar_right.png</file>

macdeploy.py

@@ -78,7 +78,6 @@ GSTREAMER_PLUGINS=[
     'libgstmpegaudioparse.so',
     'libgstmusepack.so',
     'libgstogg.so',
-    'libgstpnm.so',
     'libgstvorbis.so',
 
     # HTTP src support

src/mainwindow.cpp

@@ -77,11 +77,7 @@ const char* MainWindow::kMediaFilterSpec =
 
 MainWindow::MainWindow(QNetworkAccessManager* network, Engine::Type engine, QWidget *parent)
   : QMainWindow(parent),
-#ifdef Q_OS_DARWIN
-    tray_icon_(NULL),
-#else
     tray_icon_(new SystemTrayIcon(this)),
-#endif
     osd_(new OSD(tray_icon_, this)),
     track_slider_(new TrackSlider(this)),
     playlist_sequence_(new PlaylistSequence(this)),
@@ -105,10 +101,8 @@ MainWindow::MainWindow(QNetworkAccessManager* network, Engine::Type engine, QWid
     was_maximized_(false)
 {
   ui_.setupUi(this);
-#ifndef Q_OS_DARWIN
   tray_icon_->setIcon(windowIcon());
   tray_icon_->setToolTip(QCoreApplication::applicationName());
-#endif
 
   ui_.volume->setValue(player_->GetVolume());
 
@@ -501,10 +495,8 @@ void MainWindow::MediaStopped() {
 
   track_position_timer_->stop();
   track_slider_->SetStopped();
-#ifndef Q_OS_DARWIN
   tray_icon_->SetProgress(0);
   tray_icon_->SetStopped();
-#endif
 }
 
 void MainWindow::MediaPaused() {
@@ -517,9 +509,7 @@ void MainWindow::MediaPaused() {
 
   track_position_timer_->stop();
 
-#ifndef Q_OS_DARWIN
   tray_icon_->SetPaused();
-#endif
 }
 
 void MainWindow::MediaPlaying() {
@@ -542,9 +532,7 @@ void MainWindow::MediaPlaying() {
   track_position_timer_->start();
   UpdateTrackPosition();
 
-#ifndef Q_OS_DARWIN
   tray_icon_->SetPlaying();
-#endif
 }
 
 void MainWindow::ScrobblingEnabledChanged(bool value) {
@@ -668,9 +656,7 @@ void MainWindow::UpdateTrackPosition() {
   if (length <= 0) {
     // Probably a stream that we don't know the length of
     track_slider_->SetStopped();
-#ifndef Q_OS_DARWIN
     tray_icon_->SetProgress(0);
-#endif
     return;
   }
 
@@ -686,12 +672,10 @@ void MainWindow::UpdateTrackPosition() {
   // Update the slider
   track_slider_->SetValue(position, length);
 
-#ifndef Q_OS_DARWIN
   // Update the tray icon every 10 seconds
   if (position % 10 == 1) {
     tray_icon_->SetProgress(double(position) / length * 100);
   }
-#endif
 }
 
 void MainWindow::Love() {

src/systemtrayicon.cpp

@@ -16,9 +16,11 @@
 
 #include "systemtrayicon.h"
 
+#include <QApplication>
 #include <QEvent>
 #include <QWheelEvent>
 #include <QPainter>
+#include <QWidget>
 #include <QtDebug>
 
 #include <cmath>
@@ -29,6 +31,9 @@ SystemTrayIcon::SystemTrayIcon(QObject* parent)
     paused_icon_(":/tiny-pause.png"),
     percentage_(0)
 {
+#ifdef Q_OS_DARWIN
+  hide();
+#endif
 }
 
 SystemTrayIcon::~SystemTrayIcon() {}
@@ -48,8 +53,16 @@ void SystemTrayIcon::SetProgress(int percentage) {
 
 void SystemTrayIcon::Update() {
   if (icon_.isNull()) {
+#ifdef Q_OS_DARWIN
+    QIcon big_icon(":icon_large.png");
+    icon_ = big_icon.pixmap(128, 128, QIcon::Normal);
+    QIcon big_grey_icon(":icon_large_grey.png");
+    grey_icon_ = big_grey_icon.pixmap(128, 128, QIcon::Normal);
+    grey_icon_.save("grey.png");
+#else
     icon_ = icon().pixmap(geometry().size(), QIcon::Normal);
     grey_icon_ = icon().pixmap(geometry().size(), QIcon::Disabled);
+#endif
 
     if (icon_.isNull())
       return;
@@ -93,7 +106,13 @@ void SystemTrayIcon::Update() {
 
   p.end();
 
+#ifdef Q_OS_DARWIN
+  // Setting main window icon.
+  QApplication::setWindowIcon(icon);
+  icon.save("icon.png");
+#else
   setIcon(icon);
+#endif
 }
 
 void SystemTrayIcon::SetPaused() {