[gtk+/wip/quartzwork: 6/9] quartz menu: add a hack for application name

[Ryan Lortie <desrt src gnome org>]

commit 4894dccd9ceb7002493aca07af74851c0f1759cd
Author: Ryan Lortie <desrt desrt ca>
Date:   Mon Dec 16 11:05:17 2013 -0500

    quartz menu: add a hack for application name
    
    Add a private hack to allow the insertion of the name of the application
    into the label of menu items.
    
    If it appears in the label of any menu item, the string
    "`gtk-private-appname`" will be replaced with the name of the
    application.
    
    We will use this for the "Hide myapp", "Quit myapp" and "About myapp"
    labels typically found on Mac OS programs.

 gtk/gtkapplication-quartz-menu.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkapplication-quartz-menu.c b/gtk/gtkapplication-quartz-menu.c
index 6f334cb..625da39 100644
--- a/gtk/gtkapplication-quartz-menu.c
+++ b/gtk/gtkapplication-quartz-menu.c
@@ -433,8 +433,13 @@ tracker_item_changed (GObject    *object,
 {
   NSString *label = [NSString stringWithUTF8String:gtk_menu_tracker_item_get_label (trackerItem) ? : ""];
   NSMutableString *title = [NSMutableString stringWithCapacity:[label length]];
+  NSRange range;
   int i;
 
+  range = [label rangeOfString:@"`gtk-private-appname`"];
+  if (range.location != NSNotFound)
+    label = [label stringByReplacingCharactersInRange:range withString:[[NSProcessInfo processInfo] 
processName]];
+
   for (i = 0; i < [label length]; i++)
     {
       unichar c = [label characterAtIndex:i];