filename | src/gtkui/gtk_gd.c |
changeset | 763:b3ce4448f200 |
prev | 761:a6c73d21d670 |
next | 1034:7044e01148f0 |
author | nkeynes |
date | Wed Feb 25 09:00:05 2009 +0000 (15 years ago) |
permissions | -rw-r--r-- |
last change | Argh. Apparently we still do really need _BSD_SOURCE and _GNU_SOURCE I think that's everything now... |
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1 /**
2 * $Id$
3 *
4 * Creates and manages the GD-Rom attachment menu.
5 *
6 * Copyright (c) 2005 Nathan Keynes.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 */
19 #include <assert.h>
20 #include <libgen.h>
21 #include "dream.h"
22 #include "dreamcast.h"
23 #include "config.h"
24 #include "gdlist.h"
25 #include "gdrom/gdrom.h"
26 #include "gtkui/gtkui.h"
28 static gboolean gdrom_menu_adjusting = FALSE;
30 static void gdrom_menu_open_image_callback( GtkWidget *widget, gpointer user_data )
31 {
32 if( !gdrom_menu_adjusting ) {
33 const gchar *dir = lxdream_get_config_value(CONFIG_DEFAULT_PATH);
34 open_file_dialog( _("Open..."), gdrom_mount_image, NULL, NULL, dir );
35 }
36 }
38 void gdrom_menu_item_callback( GtkWidget *widget, gpointer user_data )
39 {
40 if( !gdrom_menu_adjusting ) {
41 gdrom_list_set_selection( GPOINTER_TO_INT(user_data) );
42 }
43 }
45 void gdrom_menu_build( GtkWidget *menu )
46 {
47 unsigned int i, len;
48 GSList *group = NULL;
50 len = gdrom_list_size();
51 for( i=0; i < len; i++ ) {
52 const gchar *entry = gdrom_list_get_display_name(i);
53 if( entry[0] == '\0' ) { // Empty string = separator
54 gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
55 } else {
56 GtkWidget *item = gtk_radio_menu_item_new_with_label( group, entry );
57 group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
58 g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_item_callback), GINT_TO_POINTER(i) );
59 gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
60 }
61 }
63 gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
64 GtkWidget *open = gtk_image_menu_item_new_with_label( _("Open image file...") );
65 g_signal_connect_after( open, "activate", G_CALLBACK(gdrom_menu_open_image_callback), NULL );
66 gtk_menu_shell_append( GTK_MENU_SHELL(menu), open );
67 gtk_widget_show_all(menu);
68 }
70 void gdrom_menu_rebuild( GtkWidget *menu )
71 {
72 GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
73 GList *listptr;
74 for( listptr = children; listptr != NULL; listptr = g_list_next(listptr) ) {
75 gtk_widget_destroy( GTK_WIDGET(listptr->data) );
76 }
77 g_list_free(children);
78 gdrom_menu_build(menu);
79 }
81 gboolean gdrom_menu_update( gboolean list_changed, int selection, void *user_data )
82 {
83 gdrom_menu_adjusting = TRUE;
84 GtkWidget *menu = GTK_WIDGET(user_data);
86 if( list_changed ) {
87 gdrom_menu_rebuild(menu);
88 }
90 GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
91 GList *item = g_list_nth( children, selection );
92 assert( item != NULL );
93 gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item->data), TRUE );
94 g_list_free(children);
96 gdrom_menu_adjusting = FALSE;
97 return TRUE;
98 }
100 GtkWidget *gdrom_menu_new()
101 {
102 GtkWidget *menu = gtk_menu_new();
103 gtk_menu_set_title( GTK_MENU(menu), _("GD-Rom Settings") );
105 gdrom_menu_build(menu);
106 register_gdrom_list_change_hook(gdrom_menu_update, menu);
107 gdrom_menu_update( FALSE, gdrom_list_get_selection(), menu );
108 gtk_widget_show_all(menu);
110 return menu;
111 }
.