/**

 * $Id$

 *

 * 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 {

            NSString *keyEquiv = @"";

            if( i == 0 ) {

                keyEquiv = @"e";

            }

            [[menu addItemWithTitle: [NSString stringWithCString: entry] 

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

                                      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;

}