selecting the current default input or the current default output doesn't change the setting anymore, and doesn't ask to restart the media server

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21759 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/preferences/media/MediaViews.cpp

@@ -231,6 +231,16 @@ SettingsItem::SettingsItem(dormant_node_info *info, BMessage *message,
 	
 }
 
+
+status_t
+SettingsItem::Invoke(BMessage *message)
+{
+	if (IsMarked())
+		return B_OK;
+	return BMenuItem::Invoke(message);
+}
+
+
 Settings2Item::Settings2Item(dormant_node_info *info, media_input *input, BMessage *message, 
 			char shortcut, uint32 modifiers)
 	: BMenuItem(input->name, message, shortcut, modifiers),
@@ -240,8 +250,18 @@ Settings2Item::Settings2Item(dormant_node_info *info, media_input *input, BMessa
 	
 }
 
+
 Settings2Item::~Settings2Item()
 {
 	delete fInput;
 }
 
+
+status_t
+Settings2Item::Invoke(BMessage *message)
+{
+	if (IsMarked())
+		return B_OK;
+	return BMenuItem::Invoke(message);
+}
+

src/preferences/media/MediaViews.h

@@ -41,6 +41,7 @@ class SettingsItem : public BMenuItem
 		SettingsItem(dormant_node_info *info, BMessage *message, 
 			char shortcut = 0, uint32 modifiers = 0);
 		dormant_node_info *fInfo;
+		virtual status_t Invoke(BMessage *message = NULL);
 };
 
 class Settings2Item : public BMenuItem
@@ -48,7 +49,8 @@ class Settings2Item : public BMenuItem
 	public:
 		Settings2Item(dormant_node_info *info, media_input *input, BMessage *message, 
 			char shortcut = 0, uint32 modifiers = 0);
-		~Settings2Item();
+		virtual ~Settings2Item();
+		virtual status_t Invoke(BMessage *message = NULL);
 		dormant_node_info *fInfo;
 		media_input *fInput;
 };