Display OSD messages in cocoatouch

ui/drivers/cocoa/cocoa_common.h

@@ -42,6 +42,7 @@
 @property (nonatomic) NSMutableArray* sections;
 @property (nonatomic) BOOL hidesHeaders;
 @property (nonatomic) RAMenuBase* last_menu;
+@property (nonatomic) UILabel *osdmessage;
 
 - (id)initWithStyle:(UITableViewStyle)style;
 - (id)itemForIndexPath:(NSIndexPath*)indexPath;

ui/drivers/cocoa/cocoatouch_menu.m

@@ -599,6 +599,13 @@ didSelectRowAtIndexPath:(NSIndexPath *)indexPath
     [message show];
 }
 
+
+-(void)msgQueuePush:(NSString *)msg
+{
+   self.osdmessage.text = msg;
+}
+
+
 - (void)alertView:(UIAlertView*)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
 {
     switch (buttonIndex)
@@ -612,7 +619,6 @@ didSelectRowAtIndexPath:(NSIndexPath *)indexPath
 @end
 
 @interface RAMainMenu : RAMenuBase<RAMenuActioner>
-@property(nonatomic) UILabel *osdmessage;
 @end
 
 @implementation RAMainMenu

ui/drivers/ui_cocoatouch.m

@@ -567,6 +567,17 @@ static void ui_companion_cocoatouch_render_messagebox(const char *msg)
    }
 }
 
+static void ui_companion_cocoatouch_msg_queue_push(const char *msg,
+   unsigned priority, unsigned duration, bool flush)
+{
+   RetroArch_iOS *ap   = (RetroArch_iOS *)apple_platform;
+
+   if (ap && msg)
+   {
+      [ap.mainmenu msgQueuePush: [NSString stringWithUTF8String:msg]];
+   }
+}
+
 const ui_companion_driver_t ui_companion_cocoatouch = {
    ui_companion_cocoatouch_init,
    ui_companion_cocoatouch_deinit,
@@ -576,7 +587,7 @@ const ui_companion_driver_t ui_companion_cocoatouch = {
    ui_companion_cocoatouch_notify_content_loaded,
    ui_companion_cocoatouch_notify_list_pushed,
    ui_companion_cocoatouch_notify_refresh,
-   NULL,
+   ui_companion_cocoatouch_msg_queue_push,
    ui_companion_cocoatouch_render_messagebox,
    "cocoatouch",
 };