From 9be6878a6d1b57f1ca10896e5905cf409a4b5d5f Mon Sep 17 00:00:00 2001
From: Damien Fouilleul <damienf@videolan.org>
Date: Wed, 25 Apr 2007 22:51:10 +0000
Subject: [PATCH]  - Qt4: fix popup menu

---
 modules/gui/qt4/dialogs_provider.cpp |  2 +-
 modules/gui/qt4/menus.cpp            | 90 ++++++++++++++++------------
 modules/gui/qt4/menus.hpp            |  2 +-
 3 files changed, 53 insertions(+), 41 deletions(-)

diff --git a/modules/gui/qt4/dialogs_provider.cpp b/modules/gui/qt4/dialogs_provider.cpp
index 2111a49af3..b691b993fd 100644
--- a/modules/gui/qt4/dialogs_provider.cpp
+++ b/modules/gui/qt4/dialogs_provider.cpp
@@ -105,7 +105,7 @@ void DialogsProvider::customEvent( QEvent *event )
                extendedDialog(); break;
                /* We might want to make it better with custom functions */
             case INTF_DIALOG_POPUPMENU:
-               QVLCMenu::PopupMenu( p_intf ); break;
+               QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
             case INTF_DIALOG_AUDIOPOPUPMENU:
                QVLCMenu::AudioPopupMenu( p_intf ); break;
             case INTF_DIALOG_VIDEOPOPUPMENU:
diff --git a/modules/gui/qt4/menus.cpp b/modules/gui/qt4/menus.cpp
index 40a662cb0b..7ca28f6430 100644
--- a/modules/gui/qt4/menus.cpp
+++ b/modules/gui/qt4/menus.cpp
@@ -504,48 +504,60 @@ void QVLCMenu::MiscPopupMenu( intf_thread_t *p_intf )
     p_intf->p_sys->p_popup_menu = NULL;
 }
 
-void QVLCMenu::PopupMenu( intf_thread_t *p_intf )
+void QVLCMenu::PopupMenu( intf_thread_t *p_intf, bool show )
 {
-    POPUP_BOILERPLATE;
-    if( p_input )
+    if( show )
     {
-        vlc_object_yield( p_input );
-        InputAutoMenuBuilder( VLC_OBJECT(p_input), objects, varnames );
-
-        /* Video menu */
-        PUSH_SEPARATOR;
-        varnames.push_back( "video-es" );
-        objects.push_back( p_input->i_object_id );
-        varnames.push_back( "spu-es" );
-        objects.push_back( p_input->i_object_id );
-        vlc_object_t *p_vout = (vlc_object_t *)vlc_object_find( p_input,
-                                                VLC_OBJECT_VOUT, FIND_CHILD );
-        if( p_vout )
-        {
-            VideoAutoMenuBuilder( p_vout, objects, varnames );
-            vlc_object_release( p_vout );
-        }
-        /* Audio menu */
-        PUSH_SEPARATOR
-        varnames.push_back( "audio-es" );
-        objects.push_back( p_input->i_object_id );
-        vlc_object_t *p_aout = (vlc_object_t *)vlc_object_find( p_input,
-                                             VLC_OBJECT_AOUT, FIND_ANYWHERE );
-        if( p_aout )
-        {
-            AudioAutoMenuBuilder( p_aout, objects, varnames );
-            vlc_object_release( p_aout );
-        }
+	// create a  popup if there is none
+        if( ! p_intf->p_sys->p_popup_menu )
+	{
+	    POPUP_BOILERPLATE;
+	    if( p_input )
+	    {
+		vlc_object_yield( p_input );
+		InputAutoMenuBuilder( VLC_OBJECT(p_input), objects, varnames );
+
+		/* Video menu */
+		PUSH_SEPARATOR;
+		varnames.push_back( "video-es" );
+		objects.push_back( p_input->i_object_id );
+		varnames.push_back( "spu-es" );
+		objects.push_back( p_input->i_object_id );
+		vlc_object_t *p_vout = (vlc_object_t *)vlc_object_find( p_input,
+							VLC_OBJECT_VOUT, FIND_CHILD );
+		if( p_vout )
+		{
+		    VideoAutoMenuBuilder( p_vout, objects, varnames );
+		    vlc_object_release( p_vout );
+		}
+		/* Audio menu */
+		PUSH_SEPARATOR
+		varnames.push_back( "audio-es" );
+		objects.push_back( p_input->i_object_id );
+		vlc_object_t *p_aout = (vlc_object_t *)vlc_object_find( p_input,
+						     VLC_OBJECT_AOUT, FIND_ANYWHERE );
+		if( p_aout )
+		{
+		    AudioAutoMenuBuilder( p_aout, objects, varnames );
+		    vlc_object_release( p_aout );
+		}
+	    }
+
+	    QMenu *menu = new QMenu();
+	    Populate( p_intf, menu, varnames, objects );
+	    menu->addSeparator();
+	    POPUP_STATIC_ENTRIES;
+
+	    p_intf->p_sys->p_popup_menu = menu;
+	}
+	p_intf->p_sys->p_popup_menu->popup( QCursor::pos() );
+    }
+    else
+    {	
+	// destroy popup if there is one
+	delete p_intf->p_sys->p_popup_menu;
+	p_intf->p_sys->p_popup_menu = NULL;
     }
-
-    QMenu *menu = new QMenu();
-    Populate( p_intf, menu, varnames, objects );
-    menu->addSeparator();
-    POPUP_STATIC_ENTRIES;
-
-    p_intf->p_sys->p_popup_menu = menu;
-    menu->popup( QCursor::pos() );
-    p_intf->p_sys->p_popup_menu = NULL;
 }
 
 #undef PUSH_VAR
diff --git a/modules/gui/qt4/menus.hpp b/modules/gui/qt4/menus.hpp
index b87daffc38..1501bf10c3 100644
--- a/modules/gui/qt4/menus.hpp
+++ b/modules/gui/qt4/menus.hpp
@@ -79,7 +79,7 @@ public:
     static void AudioPopupMenu( intf_thread_t * );
     static void VideoPopupMenu( intf_thread_t * );
     static void MiscPopupMenu( intf_thread_t * );
-    static void PopupMenu( intf_thread_t * );
+    static void PopupMenu( intf_thread_t *, bool );
 
     static void DoAction( intf_thread_t *, QObject * );
 private:
-- 
2.39.2