/**

  * $Id$

  *

  * Management of the GDRom menu under cocoa

  * 

  * Copyright (c) 2005 Nathan Keynes.

  *

  * This program is free software; you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation; either version 2 of the License, or

  * (at your option) any later version.

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  */

 #include <AppKit/AppKit.h>

 #include <stdio.h>

 #include <stdlib.h>

 #include <string.h>

 #include <sys/time.h>

 #include "lxdream.h"

 #include "dreamcast.h"

 #include "dream.h"

 #include "gdlist.h"

 #include "cocoaui/cocoaui.h"

 void cocoa_gdrom_menu_build( NSMenu *menu )

 {

     int i,len = gdrom_list_size();

     for( i=0; i<len; i++ ) {

         const gchar *entry = gdrom_list_get_display_name(i);

         if( entry[0] == '\0' ) {

             [menu addItem: [NSMenuItem separatorItem]];

         } else {

             [[menu addItemWithTitle: [NSString stringWithCString: entry] 

                                       action: @selector(gdrom_list_action:) keyEquivalent: @""]

                                       setTag: i];

         }

     }

     [menu addItem: [NSMenuItem separatorItem]];

     [menu addItemWithTitle: NS_("Open image file...") action: @selector(mount_action:)

      keyEquivalent: @"i"];

 }

 void cocoa_gdrom_menu_rebuild( NSMenu *menu )

 {

     while( [menu numberOfItems] > 0  ) {

         [ menu removeItemAtIndex: 0 ];

     }

     cocoa_gdrom_menu_build( menu );

 }

 gboolean cocoa_gdrom_menu_update( gboolean list_changed, int selection, void *user_data )

 {

     // Create an auto-release pool - we may be called outside of the GUI main loop

     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

     NSMenu *menu = (NSMenu *)user_data;

     int i;

     if( list_changed ) {

         cocoa_gdrom_menu_rebuild(menu);

     }

     for( i=0; i< [menu numberOfItems]; i++ ) {

         if( i == selection ) {

             [[menu itemAtIndex: i] setState: NSOnState];

         } else {

             [[menu itemAtIndex: i] setState: NSOffState];

         }

     }

     [pool release];

     return TRUE;

 }

 NSMenu *cocoa_gdrom_menu_new()

 {

     NSMenu *menu = [[NSMenu alloc] initWithTitle: @"GD-Rom Settings"];

     cocoa_gdrom_menu_build(menu);

     register_gdrom_list_change_hook(cocoa_gdrom_menu_update, menu);

     cocoa_gdrom_menu_update( FALSE, gdrom_list_get_selection(), menu );    

     return menu;

 }