filename | src/gtkui/gdrom_menu.c |
changeset | 561:533f6b478071 |
prev | 537:d924be49e192 |
next | 678:35eb00945316 |
author | nkeynes |
date | Wed Apr 16 12:43:52 2008 +0000 (16 years ago) |
permissions | -rw-r--r-- |
last change | Start removing X11isms from gtkui into drivers Overhaul the configure rules for figuring out the video driver |
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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 <glib/gi18n.h>
23 #include "dream.h"
24 #include "dreamcast.h"
25 #include "config.h"
26 #include "gdrom/gdrom.h"
27 #include "gtkui/gtkui.h"
29 #define MAX_RECENT_ITEMS 5
31 static GList *gdrom_menu_list = NULL;
32 static gboolean gdrom_menu_adjusting = FALSE;
33 static GList *gdrom_device_list = NULL;
34 static GList *gdrom_recent_list = NULL;
36 void gdrom_menu_rebuild_all();
39 gint gdrom_menu_find_item( const gchar *name )
40 {
41 gint posn = 0;
42 GList *ptr;
44 for( ptr = gdrom_device_list; ptr != NULL; ptr = g_list_next(ptr) ) {
45 gchar *device = (gchar *)ptr->data;
46 posn++;
47 if( strcmp(device, name) == 0 ) {
48 return posn;
49 }
50 }
51 posn++;
52 for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
53 gchar *file = (gchar *)ptr->data;
54 posn++;
55 if( strcmp(file, name) == 0 ) {
56 return posn;
57 }
58 }
59 return -1;
60 }
62 gint gdrom_menu_add_recent_item( const gchar *name )
63 {
64 gdrom_recent_list = g_list_prepend( gdrom_recent_list, g_strdup(name) );
65 if( g_list_length(gdrom_recent_list) > MAX_RECENT_ITEMS ) {
66 GList *ptr = g_list_nth( gdrom_recent_list, MAX_RECENT_ITEMS );
67 g_free( ptr->data );
68 gdrom_recent_list = g_list_remove( gdrom_recent_list, ptr->data );
69 }
71 GList *ptr;
72 int size = 0;
73 for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
74 size += strlen( (gchar *)ptr->data ) + 1;
75 }
76 char buf[size];
77 strcpy( buf, (gchar *)gdrom_recent_list->data );
78 ptr = g_list_next(gdrom_recent_list);
79 while( ptr != NULL ) {
80 strcat( buf, ":" );
81 strcat( buf, (gchar *)ptr->data );
82 ptr = g_list_next(ptr);
83 }
84 lxdream_set_global_config_value( CONFIG_RECENT, buf );
85 lxdream_save_config();
87 return g_list_length( gdrom_device_list ) + 2; // menu posn of new item
88 }
90 void gdrom_menu_update_all()
91 {
92 gdrom_disc_t disc = gdrom_get_current_disc();
93 gint posn = 0;
94 GList *ptr;
96 gdrom_menu_adjusting = TRUE;
98 if( disc != NULL ) {
99 posn = gdrom_menu_find_item( disc->name );
100 if( posn == -1 ) {
101 posn = gdrom_menu_add_recent_item( disc->name );
102 gdrom_menu_rebuild_all();
103 }
104 }
106 for( ptr = gdrom_menu_list; ptr != NULL; ptr = g_list_next(ptr) ) {
107 GtkWidget *menu = GTK_WIDGET(ptr->data);
108 GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
109 GList *item = g_list_nth( children, posn );
110 assert( item != NULL );
111 gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item->data), TRUE );
112 g_list_free(children);
113 }
115 gdrom_menu_adjusting = FALSE;
116 }
118 void gdrom_menu_empty_callback( GtkWidget *widget, gpointer user_data )
119 {
120 if( !gdrom_menu_adjusting ) {
121 gdrom_unmount_disc();
122 gdrom_menu_update_all();
123 lxdream_set_global_config_value( CONFIG_GDROM, NULL );
124 lxdream_save_config();
125 }
126 }
128 gboolean gdrom_menu_open_file( const char *filename )
129 {
130 gboolean result = FALSE;
131 if( filename != NULL ) {
132 result = gdrom_mount_image(filename);
133 }
134 if( result ) {
135 gdrom_menu_update_all();
136 lxdream_set_global_config_value( CONFIG_GDROM, filename );
137 lxdream_save_config();
138 }
139 return result;
140 }
142 void gdrom_menu_open_image_callback( GtkWidget *widget, gpointer user_data )
143 {
144 if( !gdrom_menu_adjusting ) {
145 const gchar *dir = lxdream_get_config_value(CONFIG_DEFAULT_PATH);
146 open_file_dialog( _("Open..."), gdrom_menu_open_file, NULL, NULL, dir );
147 }
148 }
151 void gdrom_menu_open_specified_callback( GtkWidget *widget, gpointer user_data )
152 {
153 if( !gdrom_menu_adjusting ) {
154 gdrom_menu_open_file( (gchar *)user_data );
155 }
156 }
158 void gdrom_menu_build( GtkWidget *menu )
159 {
160 GSList *group = NULL;
161 GtkWidget *empty = gtk_radio_menu_item_new_with_label( group, _("Empty") );
162 group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(empty) );
163 g_signal_connect_after( empty, "activate", G_CALLBACK(gdrom_menu_empty_callback), NULL );
164 gtk_menu_shell_append( GTK_MENU_SHELL(menu), empty );
166 GList *ptr;
167 for( ptr = gdrom_device_list; ptr != NULL; ptr = g_list_next(ptr) ) {
168 gchar *name = (gchar *)ptr->data;
169 GtkWidget *item = gtk_radio_menu_item_new_with_label( group, name);
170 gtk_widget_set_name( item, name );
171 group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
172 g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_open_specified_callback),
173 name );
174 gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
175 }
177 if( gdrom_recent_list != NULL ) {
178 gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
179 for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
180 gchar *path = (gchar *)ptr->data;
181 gchar *name = basename(path);
182 GtkWidget *item = gtk_radio_menu_item_new_with_label( group, name );
183 gtk_widget_set_name( item, path );
184 group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
185 g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_open_specified_callback),
186 path );
187 gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
189 }
190 }
191 gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
192 GtkWidget *open = gtk_image_menu_item_new_with_label( _("Open image file...") );
193 g_signal_connect_after( open, "activate", G_CALLBACK(gdrom_menu_open_image_callback), NULL );
194 gtk_menu_shell_append( GTK_MENU_SHELL(menu), open );
195 gtk_widget_show_all(menu);
196 }
198 GtkWidget *gdrom_menu_new()
199 {
200 GtkWidget *menu = gtk_menu_new();
201 gtk_menu_set_title( GTK_MENU(menu), _("GD-Rom Settings") );
203 gdrom_menu_build(menu);
205 gdrom_menu_list = g_list_append(gdrom_menu_list, menu);
206 gtk_widget_show_all(menu);
207 gdrom_menu_update_all();
208 return menu;
209 }
211 void gdrom_menu_rebuild_all()
212 {
213 GList *ptr;
215 for( ptr = gdrom_menu_list; ptr != NULL; ptr = g_list_next(ptr) ) {
216 GtkWidget *menu = GTK_WIDGET(ptr->data);
217 GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
218 GList *listptr;
219 for( listptr = children; listptr != NULL; listptr = g_list_next(listptr) ) {
220 gtk_widget_destroy( GTK_WIDGET(listptr->data) );
221 }
222 g_list_free(children);
223 gdrom_menu_build(menu);
224 }
225 gdrom_menu_update_all();
226 }
228 void gdrom_menu_init()
229 {
230 const gchar *recent = lxdream_get_config_value( CONFIG_RECENT );
231 gdrom_device_list = gdrom_get_native_devices();
232 if( recent != NULL ) {
233 gchar **list = g_strsplit(recent, ":", 5);
234 int i;
235 for( i=0; list[i] != NULL; i++ ) {
236 gdrom_recent_list = g_list_append( gdrom_recent_list, g_strdup(list[i]) );
237 }
238 g_strfreev(list);
239 }
240 }
.