2 * $Id: gdrom_menu.c,v 1.4 2007-10-31 11:22:10 nkeynes Exp $
4 * Creates and manages the GD-Rom attachment menu.
6 * Copyright (c) 2005 Nathan Keynes.
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.
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.
23 #include "dreamcast.h"
25 #include "gdrom/gdrom.h"
26 #include "gui/gtkui.h"
28 #define MAX_RECENT_ITEMS 5
30 static GList *gdrom_menu_list = NULL;
31 static gboolean gdrom_menu_adjusting = FALSE;
32 static GList *gdrom_device_list = NULL;
33 static GList *gdrom_recent_list = NULL;
35 void gdrom_menu_rebuild_all();
38 gint gdrom_menu_find_item( const gchar *name )
43 for( ptr = gdrom_device_list; ptr != NULL; ptr = g_list_next(ptr) ) {
44 gchar *device = (gchar *)ptr->data;
46 if( strcmp(device, name) == 0 ) {
51 for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
52 gchar *file = (gchar *)ptr->data;
54 if( strcmp(file, name) == 0 ) {
61 gint gdrom_menu_add_recent_item( const gchar *name )
63 gdrom_recent_list = g_list_prepend( gdrom_recent_list, g_strdup(name) );
64 if( g_list_length(gdrom_recent_list) > MAX_RECENT_ITEMS ) {
65 GList *ptr = g_list_nth( gdrom_recent_list, MAX_RECENT_ITEMS );
67 gdrom_recent_list = g_list_remove( gdrom_recent_list, ptr->data );
72 for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
73 size += strlen( (gchar *)ptr->data ) + 1;
76 strcpy( buf, (gchar *)gdrom_recent_list->data );
77 ptr = g_list_next(gdrom_recent_list);
78 while( ptr != NULL ) {
80 strcat( buf, (gchar *)ptr->data );
81 ptr = g_list_next(ptr);
83 lxdream_set_global_config_value( CONFIG_RECENT, buf );
84 lxdream_save_config();
86 return g_list_length( gdrom_device_list ) + 2; // menu posn of new item
89 void gdrom_menu_update_all()
91 gdrom_disc_t disc = gdrom_get_current_disc();
95 gdrom_menu_adjusting = TRUE;
98 posn = gdrom_menu_find_item( disc->name );
100 posn = gdrom_menu_add_recent_item( disc->name );
101 gdrom_menu_rebuild_all();
105 for( ptr = gdrom_menu_list; ptr != NULL; ptr = g_list_next(ptr) ) {
106 GtkWidget *menu = GTK_WIDGET(ptr->data);
107 GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
108 GList *item = g_list_nth( children, posn );
109 assert( item != NULL );
110 gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item->data), TRUE );
111 g_list_free(children);
114 gdrom_menu_adjusting = FALSE;
117 void gdrom_menu_empty_callback( GtkWidget *widget, gpointer user_data )
119 if( !gdrom_menu_adjusting ) {
120 gdrom_unmount_disc();
121 gdrom_menu_update_all();
122 lxdream_set_global_config_value( CONFIG_GDROM, NULL );
123 lxdream_save_config();
127 gboolean gdrom_menu_open_file( const char *filename )
129 gboolean result = FALSE;
130 if( filename != NULL ) {
131 result = gdrom_mount_image(filename);
134 gdrom_menu_update_all();
135 lxdream_set_global_config_value( CONFIG_GDROM, filename );
136 lxdream_save_config();
141 void gdrom_menu_open_image_callback( GtkWidget *widget, gpointer user_data )
143 if( !gdrom_menu_adjusting ) {
144 const gchar *dir = lxdream_get_config_value(CONFIG_DEFAULT_PATH);
145 open_file_dialog( "Open...", gdrom_menu_open_file, NULL, NULL, dir );
150 void gdrom_menu_open_specified_callback( GtkWidget *widget, gpointer user_data )
152 if( !gdrom_menu_adjusting ) {
153 gdrom_menu_open_file( (gchar *)user_data );
157 void gdrom_menu_build( GtkWidget *menu )
159 GSList *group = NULL;
160 GtkWidget *empty = gtk_radio_menu_item_new_with_label( group, "Empty" );
161 group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(empty) );
162 g_signal_connect_after( empty, "activate", G_CALLBACK(gdrom_menu_empty_callback), NULL );
163 gtk_menu_shell_append( GTK_MENU_SHELL(menu), empty );
166 for( ptr = gdrom_device_list; ptr != NULL; ptr = g_list_next(ptr) ) {
167 gchar *name = (gchar *)ptr->data;
168 GtkWidget *item = gtk_radio_menu_item_new_with_label( group, name);
169 gtk_widget_set_name( item, name );
170 group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
171 g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_open_specified_callback),
173 gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
176 if( gdrom_recent_list != NULL ) {
177 gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
178 for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
179 gchar *path = (gchar *)ptr->data;
180 gchar *name = basename(path);
181 GtkWidget *item = gtk_radio_menu_item_new_with_label( group, name );
182 gtk_widget_set_name( item, path );
183 group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
184 g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_open_specified_callback),
186 gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
190 gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
191 GtkWidget *open = gtk_image_menu_item_new_with_label( "Open image file..." );
192 g_signal_connect_after( open, "activate", G_CALLBACK(gdrom_menu_open_image_callback), NULL );
193 gtk_menu_shell_append( GTK_MENU_SHELL(menu), open );
194 gtk_widget_show_all(menu);
197 GtkWidget *gdrom_menu_new()
199 GtkWidget *menu = gtk_menu_new();
200 gtk_menu_set_title( GTK_MENU(menu), "GD-Rom Settings" );
202 gdrom_menu_build(menu);
204 gdrom_menu_list = g_list_append(gdrom_menu_list, menu);
205 gtk_widget_show_all(menu);
206 gdrom_menu_update_all();
210 void gdrom_menu_rebuild_all()
214 for( ptr = gdrom_menu_list; ptr != NULL; ptr = g_list_next(ptr) ) {
215 GtkWidget *menu = GTK_WIDGET(ptr->data);
216 GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
218 for( listptr = children; listptr != NULL; listptr = g_list_next(listptr) ) {
219 gtk_widget_destroy( GTK_WIDGET(listptr->data) );
221 g_list_free(children);
222 gdrom_menu_build(menu);
224 gdrom_menu_update_all();
227 void gdrom_menu_init()
229 const gchar *recent = lxdream_get_config_value( CONFIG_RECENT );
230 gdrom_device_list = gdrom_get_native_devices();
231 if( recent != NULL ) {
232 gchar **list = g_strsplit(recent, ":", 5);
234 for( i=0; list[i] != NULL; i++ ) {
235 gdrom_recent_list = g_list_append( gdrom_recent_list, g_strdup(list[i]) );
.