Module menubar.menu_gen
Menu generation module for menubar
    Info:
    
        - Copyright: 2009, 2011-2012 Antonio Terceiro, Alexander Yakushev
- Author: Antonio Terceiro
	
	| all_categories | Specify the mapping of .desktop Categories section to the
 categories in the menubar. | 
	
	| all_menu_dirs | Specifies all directories where menubar should look for .desktop
 files. | 
    
    Methods
    
    - 
    
    lookup_category_icons ()
    
- 
    Find icons for category entries.
- 
    
    generate (callback)
    
- 
    Generate an array of all visible menu entries.
    
        - callback Will be fired when all menu entries were parsed
 with the resulting list of menu entries as argument.
        
        - entries
            table
         All menu entries.
        
 
 
    - 
    
    all_categories
    
- 
    Specify the mapping of .desktop Categories section to the
 categories in the menubar.  If "use" flag is set to false then any of
 the applications that fall only to this category will not be shown.
    Fields:
        - multimedia
        
- name
        
- icon_name
        
- use
        
 
    - 
    
    all_menu_dirs
    
- 
    Specifies all directories where menubar should look for .desktop
 files.  The search is recursive.