Qt4 - Save Message Dialog position and Size on quit. use it on load. Ref #1374

modules/gui/qt4/dialogs/messages.cpp

@@ -74,10 +74,8 @@ MessagesDialog::MessagesDialog( intf_thread_t *_p_intf) :  QVLCFrame( _p_intf )
     BUTTONACT( clearButton, clear() );
     BUTTONACT( saveLogButton, save() );
     ON_TIMEOUT( updateLog() );
-}
 
-MessagesDialog::~MessagesDialog()
-{
+    readSettings( "Messages" );
 }
 
 void MessagesDialog::updateLog()

modules/gui/qt4/dialogs/messages.hpp

@@ -42,7 +42,13 @@ public:
             instance = new MessagesDialog( p_intf );
         return instance;
     }
-    virtual ~MessagesDialog();
+    static void killInstance()
+    {
+        if( instance ) delete instance;
+        instance = NULL;
+    }
+
+    virtual ~MessagesDialog(){ writeSettings( "messages" ); };
 
 private:
     MessagesDialog( intf_thread_t * );

modules/gui/qt4/dialogs_provider.cpp

@@ -72,8 +72,10 @@ DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
 
 DialogsProvider::~DialogsProvider()
 {
+    msg_Dbg( p_intf, "Destroying the Dialog Provider" );
     PlaylistDialog::killInstance();
     MediaInfoDialog::killInstance();
+    MessagesDialog::killInstance();
     fixed_timer->stop();
 }