Bring to front on mac when a tomahawkurl is opened in Tomahawk. Will add linux and win-specific code as well.

src/libtomahawk/CMakeLists.txt

@@ -420,7 +420,8 @@ IF( APPLE )
 
     SET( libSources ${libSources} 
       infosystem/infoplugins/mac/adium.mm
-      infosystem/infoplugins/mac/adiumplugin.cpp )
+      infosystem/infoplugins/mac/adiumplugin.cpp
+      utils/tomahawkutils_mac.mm )
 
     SET( libHeaders ${libHeaders} 
       infosystem/infoplugins/mac/adium.h
@@ -433,6 +434,8 @@ IF( APPLE )
         ${COREFOUNDATION_LIBRARY}
 	${FOUNDATION_LIBRARY}
 	${SCRIPTINGBRIDGE_LIBRARY}
+
+        /System/Library/Frameworks/AppKit.framework
     )
 ENDIF( APPLE )
 

src/libtomahawk/utils/tomahawkutils.cpp

@@ -460,5 +460,11 @@ setNam( QNetworkAccessManager* nam )
     s_nam = QWeakPointer< QNetworkAccessManager >( nam );
 }
 
+#ifndef Q_OS_MAC
+void
+bringToFront() {
+
+}
+#endif
 
 } // ns

src/libtomahawk/utils/tomahawkutils.h

@@ -80,6 +80,9 @@ namespace TomahawkUtils
 
     DLLEXPORT void setProxyFactory( TomahawkUtils::NetworkProxyFactory* factory );
     DLLEXPORT void setNam( QNetworkAccessManager* nam );
+
+    /// Platform-specific bringing tomahawk mainwindow to front, b/c qt's activate() and such don't seem to work well enough for us
+    DLLEXPORT void bringToFront();
 }
 
 #endif // TOMAHAWKUTILS_H

src/libtomahawk/utils/tomahawkutils_mac.mm

@@ -0,0 +1,14 @@
+#include "tomahawkutils.h"
+
+#import <AppKit/NSApplication.h>
+
+namespace TomahawkUtils
+{
+
+void
+bringToFront() {
+    qDebug() << "foo";
+    [NSApp activateIgnoringOtherApps:YES];
+}
+
+}

src/tomahawkapp.cpp

@@ -570,7 +570,7 @@ void
 TomahawkApp::activate()
 {
 #ifndef TOMAHAWK_HEADLESS
-    mainWindow()->show();
+    TomahawkUtils::bringToFront();
 #endif
 }
 
@@ -578,6 +578,7 @@ TomahawkApp::activate()
 bool
 TomahawkApp::loadUrl( const QString& url )
 {
+    activate();
     if ( url.startsWith( "tomahawk://" ) )
         return GlobalActionManager::instance()->parseTomahawkLink( url );
     else