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lxdream.org :: lxdream/src/gtkui/gtk_gd.c :: diff
lxdream 0.9.1
released Jun 29
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filename src/gtkui/gtk_gd.c
changeset 763:b3ce4448f200
prev761:a6c73d21d670
next1034:7044e01148f0
author nkeynes
date Tue Jul 22 04:40:55 2008 +0000 (12 years ago)
permissions -rw-r--r--
last change Rename GTK UI files to follow the same scheme as the cocoa ones
file annotate diff log raw
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/gtkui/gtk_gd.c Tue Jul 22 04:40:55 2008 +0000
1.3 @@ -0,0 +1,111 @@
1.4 +/**
1.5 + * $Id$
1.6 + *
1.7 + * Creates and manages the GD-Rom attachment menu.
1.8 + *
1.9 + * Copyright (c) 2005 Nathan Keynes.
1.10 + *
1.11 + * This program is free software; you can redistribute it and/or modify
1.12 + * it under the terms of the GNU General Public License as published by
1.13 + * the Free Software Foundation; either version 2 of the License, or
1.14 + * (at your option) any later version.
1.15 + *
1.16 + * This program is distributed in the hope that it will be useful,
1.17 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.18 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.19 + * GNU General Public License for more details.
1.20 + */
1.21 +
1.22 +#include <assert.h>
1.23 +#include <libgen.h>
1.24 +#include "dream.h"
1.25 +#include "dreamcast.h"
1.26 +#include "config.h"
1.27 +#include "gdlist.h"
1.28 +#include "gdrom/gdrom.h"
1.29 +#include "gtkui/gtkui.h"
1.30 +
1.31 +static gboolean gdrom_menu_adjusting = FALSE;
1.32 +
1.33 +static void gdrom_menu_open_image_callback( GtkWidget *widget, gpointer user_data )
1.34 +{
1.35 + if( !gdrom_menu_adjusting ) {
1.36 + const gchar *dir = lxdream_get_config_value(CONFIG_DEFAULT_PATH);
1.37 + open_file_dialog( _("Open..."), gdrom_mount_image, NULL, NULL, dir );
1.38 + }
1.39 +}
1.40 +
1.41 +void gdrom_menu_item_callback( GtkWidget *widget, gpointer user_data )
1.42 +{
1.43 + if( !gdrom_menu_adjusting ) {
1.44 + gdrom_list_set_selection( GPOINTER_TO_INT(user_data) );
1.45 + }
1.46 +}
1.47 +
1.48 +void gdrom_menu_build( GtkWidget *menu )
1.49 +{
1.50 + unsigned int i, len;
1.51 + GSList *group = NULL;
1.52 +
1.53 + len = gdrom_list_size();
1.54 + for( i=0; i < len; i++ ) {
1.55 + const gchar *entry = gdrom_list_get_display_name(i);
1.56 + if( entry[0] == '\0' ) { // Empty string = separator
1.57 + gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
1.58 + } else {
1.59 + GtkWidget *item = gtk_radio_menu_item_new_with_label( group, entry );
1.60 + group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
1.61 + g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_item_callback), GINT_TO_POINTER(i) );
1.62 + gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
1.63 + }
1.64 + }
1.65 +
1.66 + gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
1.67 + GtkWidget *open = gtk_image_menu_item_new_with_label( _("Open image file...") );
1.68 + g_signal_connect_after( open, "activate", G_CALLBACK(gdrom_menu_open_image_callback), NULL );
1.69 + gtk_menu_shell_append( GTK_MENU_SHELL(menu), open );
1.70 + gtk_widget_show_all(menu);
1.71 +}
1.72 +
1.73 +void gdrom_menu_rebuild( GtkWidget *menu )
1.74 +{
1.75 + GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
1.76 + GList *listptr;
1.77 + for( listptr = children; listptr != NULL; listptr = g_list_next(listptr) ) {
1.78 + gtk_widget_destroy( GTK_WIDGET(listptr->data) );
1.79 + }
1.80 + g_list_free(children);
1.81 + gdrom_menu_build(menu);
1.82 +}
1.83 +
1.84 +gboolean gdrom_menu_update( gboolean list_changed, int selection, void *user_data )
1.85 +{
1.86 + gdrom_menu_adjusting = TRUE;
1.87 + GtkWidget *menu = GTK_WIDGET(user_data);
1.88 +
1.89 + if( list_changed ) {
1.90 + gdrom_menu_rebuild(menu);
1.91 + }
1.92 +
1.93 + GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
1.94 + GList *item = g_list_nth( children, selection );
1.95 + assert( item != NULL );
1.96 + gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item->data), TRUE );
1.97 + g_list_free(children);
1.98 +
1.99 + gdrom_menu_adjusting = FALSE;
1.100 + return TRUE;
1.101 +}
1.102 +
1.103 +GtkWidget *gdrom_menu_new()
1.104 +{
1.105 + GtkWidget *menu = gtk_menu_new();
1.106 + gtk_menu_set_title( GTK_MENU(menu), _("GD-Rom Settings") );
1.107 +
1.108 + gdrom_menu_build(menu);
1.109 + register_gdrom_list_change_hook(gdrom_menu_update, menu);
1.110 + gdrom_menu_update( FALSE, gdrom_list_get_selection(), menu );
1.111 + gtk_widget_show_all(menu);
1.112 +
1.113 + return menu;
1.114 +}
.