From f36b95fe6b85b20cc7cf914589e693bef49e1f58 Mon Sep 17 00:00:00 2001
From: Leo Franchi <lfranchi@kde.org>
Date: Thu, 21 Jul 2011 16:21:45 -0400
Subject: [PATCH] OSX: Don't quit on window close, to conform to OSX
 expectations. Add Show/Hide action to tray icon.

---
 src/libtomahawk/utils/tomahawkutils_mac.mm |  1 -
 src/tomahawkapp.cpp                        |  2 ++
 src/tomahawkapp.h                          |  2 +-
 src/tomahawktrayicon.cpp                   | 37 ++++++++++++++++++++++
 src/tomahawktrayicon.h                     |  7 ++++
 src/tomahawkwindow.cpp                     |  2 ++
 6 files changed, 49 insertions(+), 2 deletions(-)

diff --git a/src/libtomahawk/utils/tomahawkutils_mac.mm b/src/libtomahawk/utils/tomahawkutils_mac.mm
index 9a9079147..d7e710237 100644
--- a/src/libtomahawk/utils/tomahawkutils_mac.mm
+++ b/src/libtomahawk/utils/tomahawkutils_mac.mm
@@ -7,7 +7,6 @@ namespace TomahawkUtils
 
 void
 bringToFront() {
-    qDebug() << "foo";
     [NSApp activateIgnoringOtherApps:YES];
 }
 
diff --git a/src/tomahawkapp.cpp b/src/tomahawkapp.cpp
index 1b8f3c61d..88cb21e27 100644
--- a/src/tomahawkapp.cpp
+++ b/src/tomahawkapp.cpp
@@ -250,6 +250,8 @@ TomahawkApp::init()
 
     Tomahawk::setApplicationHandler( this );
     increaseMaxFileDescriptors();
+
+    setQuitOnLastWindowClosed( false );
 #endif
 
     // Connect up shortcuts
diff --git a/src/tomahawkapp.h b/src/tomahawkapp.h
index 69b78fe3e..ea13702e7 100644
--- a/src/tomahawkapp.h
+++ b/src/tomahawkapp.h
@@ -95,10 +95,10 @@ public:
     Tomahawk::ExternalResolver* resolverForPath( const QString& scriptPath );
 
     // PlatformInterface
-    virtual void activate();
     virtual bool loadUrl( const QString& url );
 
 public slots:
+    virtual void activate();
     void instanceStarted( KDSingleApplicationGuard::Instance );
 
 private slots:
diff --git a/src/tomahawktrayicon.cpp b/src/tomahawktrayicon.cpp
index 88615f6c3..2b0405004 100644
--- a/src/tomahawktrayicon.cpp
+++ b/src/tomahawktrayicon.cpp
@@ -30,6 +30,7 @@
 TomahawkTrayIcon::TomahawkTrayIcon( QObject* parent )
     : QSystemTrayIcon( parent )
     , m_currentAnimationFrame( 0 )
+    , m_showWindowAction( 0 )
 {
     QIcon icon( RESPATH "icons/tomahawk-icon-128x128.png" );
     setIcon( icon );
@@ -45,6 +46,15 @@ TomahawkTrayIcon::TomahawkTrayIcon( QObject* parent )
     m_contextMenu->addSeparator();
     m_prevAction = m_contextMenu->addAction( tr( "Previous Track" ) );
     m_nextAction = m_contextMenu->addAction( tr( "Next Track" ) );
+
+#ifdef Q_OS_MAC
+    // On mac you can close the windows while leaving the app open. We then need a way to show the main window again
+    m_contextMenu->addSeparator();
+    m_showWindowAction = m_contextMenu->addAction( tr( "Hide Tomahawk Window" ) );
+    m_showWindowAction->setData( true );
+    connect( m_showWindowAction, SIGNAL( triggered() ), this, SLOT( showWindow() ) );
+#endif
+
     m_contextMenu->addSeparator();
     m_quitAction = m_contextMenu->addAction( tr( "Quit" ) );
     
@@ -69,6 +79,33 @@ TomahawkTrayIcon::~TomahawkTrayIcon()
     delete m_contextMenu;
 }
 
+void
+TomahawkTrayIcon::setShowHideWindow( bool show )
+{
+    if ( show )
+    {
+        m_showWindowAction->setText( tr( "Hide Tomahawk Window" ) );
+        m_showWindowAction->setData( show );
+    } else {
+        m_showWindowAction->setText( tr( "Show Tomahawk Window" ) );
+    }
+    m_showWindowAction->setData( show );
+}
+
+void
+TomahawkTrayIcon::showWindow()
+{
+    if( !m_showWindowAction->data().toBool() )
+    {
+        APP->mainWindow()->show();
+        APP->mainWindow()->raise();
+
+        setShowHideWindow( true );
+    } else {
+        APP->mainWindow()->hide();
+        setShowHideWindow( false );
+    }
+}
 
 void
 TomahawkTrayIcon::setResult( const Tomahawk::result_ptr& result )
diff --git a/src/tomahawktrayicon.h b/src/tomahawktrayicon.h
index 2cef11872..96859a5c9 100644
--- a/src/tomahawktrayicon.h
+++ b/src/tomahawktrayicon.h
@@ -33,12 +33,15 @@ public:
     TomahawkTrayIcon( QObject* parent );
     virtual bool event( QEvent* e );
 
+    void setShowHideWindow( bool show = true );
+
 public slots:
     void setResult( const Tomahawk::result_ptr& result );
 
 private slots:
     void onAnimationTimer();
     void onActivated( QSystemTrayIcon::ActivationReason reason );
+    void showWindow();
 
 private:
     void refreshToolTip();
@@ -57,6 +60,10 @@ private:
     QAction* m_prevAction;
     QAction* m_nextAction;
     QAction* m_quitAction;
+
+#ifdef Q_OS_MAC
+    QAction* m_showWindowAction;
+#endif
 };
 
 #endif // TOMAHAWK_TRAYICON_H
diff --git a/src/tomahawkwindow.cpp b/src/tomahawkwindow.cpp
index fe4547b83..07b2207e6 100644
--- a/src/tomahawkwindow.cpp
+++ b/src/tomahawkwindow.cpp
@@ -362,6 +362,8 @@ TomahawkWindow::closeEvent( QCloseEvent* e )
         e->ignore();
         return;
     }
+#else
+    m_trayIcon->setShowHideWindow( false );
 #endif
 
     e->accept();