nkeynes@464 | 1 | /**
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nkeynes@508 | 2 | * $Id: gdrom_menu.c,v 1.5 2007-11-10 04:45:29 nkeynes Exp $
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nkeynes@464 | 3 | *
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nkeynes@464 | 4 | * Creates and manages the GD-Rom attachment menu.
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nkeynes@464 | 5 | *
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nkeynes@464 | 6 | * Copyright (c) 2005 Nathan Keynes.
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nkeynes@464 | 7 | *
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nkeynes@464 | 8 | * This program is free software; you can redistribute it and/or modify
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nkeynes@464 | 9 | * it under the terms of the GNU General Public License as published by
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nkeynes@464 | 10 | * the Free Software Foundation; either version 2 of the License, or
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nkeynes@464 | 11 | * (at your option) any later version.
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nkeynes@464 | 12 | *
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nkeynes@464 | 13 | * This program is distributed in the hope that it will be useful,
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nkeynes@464 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@464 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@464 | 16 | * GNU General Public License for more details.
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nkeynes@464 | 17 | */
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nkeynes@464 | 18 |
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nkeynes@464 | 19 | #include <assert.h>
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nkeynes@464 | 20 | #include <libgen.h>
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nkeynes@508 | 21 | #include <glib/gi18n.h>
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nkeynes@464 | 22 |
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nkeynes@464 | 23 | #include "dream.h"
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nkeynes@464 | 24 | #include "dreamcast.h"
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nkeynes@464 | 25 | #include "config.h"
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nkeynes@464 | 26 | #include "gdrom/gdrom.h"
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nkeynes@464 | 27 | #include "gui/gtkui.h"
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nkeynes@464 | 28 |
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nkeynes@464 | 29 | #define MAX_RECENT_ITEMS 5
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nkeynes@464 | 30 |
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nkeynes@464 | 31 | static GList *gdrom_menu_list = NULL;
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nkeynes@464 | 32 | static gboolean gdrom_menu_adjusting = FALSE;
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nkeynes@464 | 33 | static GList *gdrom_device_list = NULL;
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nkeynes@464 | 34 | static GList *gdrom_recent_list = NULL;
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nkeynes@464 | 35 |
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nkeynes@464 | 36 | void gdrom_menu_rebuild_all();
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nkeynes@464 | 37 |
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nkeynes@464 | 38 |
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nkeynes@464 | 39 | gint gdrom_menu_find_item( const gchar *name )
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nkeynes@464 | 40 | {
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nkeynes@464 | 41 | gint posn = 0;
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nkeynes@464 | 42 | GList *ptr;
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nkeynes@464 | 43 |
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nkeynes@464 | 44 | for( ptr = gdrom_device_list; ptr != NULL; ptr = g_list_next(ptr) ) {
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nkeynes@464 | 45 | gchar *device = (gchar *)ptr->data;
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nkeynes@464 | 46 | posn++;
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nkeynes@464 | 47 | if( strcmp(device, name) == 0 ) {
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nkeynes@464 | 48 | return posn;
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nkeynes@464 | 49 | }
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nkeynes@464 | 50 | }
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nkeynes@464 | 51 | posn++;
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nkeynes@464 | 52 | for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
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nkeynes@464 | 53 | gchar *file = (gchar *)ptr->data;
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nkeynes@464 | 54 | posn++;
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nkeynes@464 | 55 | if( strcmp(file, name) == 0 ) {
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nkeynes@464 | 56 | return posn;
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nkeynes@464 | 57 | }
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nkeynes@464 | 58 | }
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nkeynes@464 | 59 | return -1;
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nkeynes@464 | 60 | }
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nkeynes@464 | 61 |
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nkeynes@464 | 62 | gint gdrom_menu_add_recent_item( const gchar *name )
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nkeynes@464 | 63 | {
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nkeynes@464 | 64 | gdrom_recent_list = g_list_prepend( gdrom_recent_list, g_strdup(name) );
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nkeynes@464 | 65 | if( g_list_length(gdrom_recent_list) > MAX_RECENT_ITEMS ) {
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nkeynes@464 | 66 | GList *ptr = g_list_nth( gdrom_recent_list, MAX_RECENT_ITEMS );
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nkeynes@464 | 67 | g_free( ptr->data );
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nkeynes@464 | 68 | gdrom_recent_list = g_list_remove( gdrom_recent_list, ptr->data );
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nkeynes@464 | 69 | }
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nkeynes@470 | 70 |
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nkeynes@470 | 71 | GList *ptr;
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nkeynes@479 | 72 | int size = 0;
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nkeynes@470 | 73 | for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
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nkeynes@470 | 74 | size += strlen( (gchar *)ptr->data ) + 1;
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nkeynes@470 | 75 | }
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nkeynes@470 | 76 | char buf[size];
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nkeynes@470 | 77 | strcpy( buf, (gchar *)gdrom_recent_list->data );
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nkeynes@470 | 78 | ptr = g_list_next(gdrom_recent_list);
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nkeynes@470 | 79 | while( ptr != NULL ) {
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nkeynes@470 | 80 | strcat( buf, ":" );
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nkeynes@470 | 81 | strcat( buf, (gchar *)ptr->data );
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nkeynes@470 | 82 | ptr = g_list_next(ptr);
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nkeynes@470 | 83 | }
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nkeynes@470 | 84 | lxdream_set_global_config_value( CONFIG_RECENT, buf );
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nkeynes@470 | 85 | lxdream_save_config();
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nkeynes@470 | 86 |
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nkeynes@464 | 87 | return g_list_length( gdrom_device_list ) + 2; // menu posn of new item
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nkeynes@464 | 88 | }
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nkeynes@464 | 89 |
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nkeynes@464 | 90 | void gdrom_menu_update_all()
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nkeynes@464 | 91 | {
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nkeynes@464 | 92 | gdrom_disc_t disc = gdrom_get_current_disc();
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nkeynes@464 | 93 | gint posn = 0;
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nkeynes@464 | 94 | GList *ptr;
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nkeynes@464 | 95 |
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nkeynes@464 | 96 | gdrom_menu_adjusting = TRUE;
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nkeynes@464 | 97 |
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nkeynes@464 | 98 | if( disc != NULL ) {
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nkeynes@464 | 99 | posn = gdrom_menu_find_item( disc->name );
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nkeynes@464 | 100 | if( posn == -1 ) {
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nkeynes@464 | 101 | posn = gdrom_menu_add_recent_item( disc->name );
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nkeynes@464 | 102 | gdrom_menu_rebuild_all();
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nkeynes@464 | 103 | }
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nkeynes@464 | 104 | }
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nkeynes@464 | 105 |
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nkeynes@464 | 106 | for( ptr = gdrom_menu_list; ptr != NULL; ptr = g_list_next(ptr) ) {
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nkeynes@464 | 107 | GtkWidget *menu = GTK_WIDGET(ptr->data);
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nkeynes@464 | 108 | GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
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nkeynes@464 | 109 | GList *item = g_list_nth( children, posn );
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nkeynes@464 | 110 | assert( item != NULL );
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nkeynes@464 | 111 | gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item->data), TRUE );
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nkeynes@464 | 112 | g_list_free(children);
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nkeynes@464 | 113 | }
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nkeynes@464 | 114 |
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nkeynes@464 | 115 | gdrom_menu_adjusting = FALSE;
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nkeynes@464 | 116 | }
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nkeynes@464 | 117 |
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nkeynes@464 | 118 | void gdrom_menu_empty_callback( GtkWidget *widget, gpointer user_data )
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nkeynes@464 | 119 | {
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nkeynes@464 | 120 | if( !gdrom_menu_adjusting ) {
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nkeynes@464 | 121 | gdrom_unmount_disc();
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nkeynes@464 | 122 | gdrom_menu_update_all();
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nkeynes@470 | 123 | lxdream_set_global_config_value( CONFIG_GDROM, NULL );
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nkeynes@470 | 124 | lxdream_save_config();
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nkeynes@464 | 125 | }
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nkeynes@464 | 126 | }
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nkeynes@464 | 127 |
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nkeynes@469 | 128 | gboolean gdrom_menu_open_file( const char *filename )
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nkeynes@464 | 129 | {
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nkeynes@469 | 130 | gboolean result = FALSE;
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nkeynes@464 | 131 | if( filename != NULL ) {
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nkeynes@469 | 132 | result = gdrom_mount_image(filename);
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nkeynes@464 | 133 | }
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nkeynes@469 | 134 | if( result ) {
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nkeynes@469 | 135 | gdrom_menu_update_all();
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nkeynes@470 | 136 | lxdream_set_global_config_value( CONFIG_GDROM, filename );
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nkeynes@470 | 137 | lxdream_save_config();
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nkeynes@469 | 138 | }
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nkeynes@469 | 139 | return result;
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nkeynes@464 | 140 | }
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nkeynes@464 | 141 |
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nkeynes@464 | 142 | void gdrom_menu_open_image_callback( GtkWidget *widget, gpointer user_data )
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nkeynes@464 | 143 | {
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nkeynes@464 | 144 | if( !gdrom_menu_adjusting ) {
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nkeynes@464 | 145 | const gchar *dir = lxdream_get_config_value(CONFIG_DEFAULT_PATH);
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nkeynes@508 | 146 | open_file_dialog( _("Open..."), gdrom_menu_open_file, NULL, NULL, dir );
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nkeynes@464 | 147 | }
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nkeynes@464 | 148 | }
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nkeynes@464 | 149 |
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nkeynes@464 | 150 |
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nkeynes@464 | 151 | void gdrom_menu_open_specified_callback( GtkWidget *widget, gpointer user_data )
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nkeynes@464 | 152 | {
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nkeynes@464 | 153 | if( !gdrom_menu_adjusting ) {
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nkeynes@464 | 154 | gdrom_menu_open_file( (gchar *)user_data );
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nkeynes@464 | 155 | }
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nkeynes@464 | 156 | }
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nkeynes@464 | 157 |
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nkeynes@464 | 158 | void gdrom_menu_build( GtkWidget *menu )
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nkeynes@464 | 159 | {
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nkeynes@464 | 160 | GSList *group = NULL;
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nkeynes@508 | 161 | GtkWidget *empty = gtk_radio_menu_item_new_with_label( group, _("Empty") );
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nkeynes@464 | 162 | group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(empty) );
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nkeynes@464 | 163 | g_signal_connect_after( empty, "activate", G_CALLBACK(gdrom_menu_empty_callback), NULL );
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nkeynes@464 | 164 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), empty );
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nkeynes@464 | 165 |
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nkeynes@464 | 166 | GList *ptr;
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nkeynes@464 | 167 | for( ptr = gdrom_device_list; ptr != NULL; ptr = g_list_next(ptr) ) {
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nkeynes@464 | 168 | gchar *name = (gchar *)ptr->data;
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nkeynes@464 | 169 | GtkWidget *item = gtk_radio_menu_item_new_with_label( group, name);
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nkeynes@464 | 170 | gtk_widget_set_name( item, name );
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nkeynes@464 | 171 | group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
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nkeynes@464 | 172 | g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_open_specified_callback),
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nkeynes@464 | 173 | name );
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nkeynes@464 | 174 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
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nkeynes@464 | 175 | }
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nkeynes@464 | 176 |
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nkeynes@464 | 177 | if( gdrom_recent_list != NULL ) {
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nkeynes@464 | 178 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
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nkeynes@464 | 179 | for( ptr = gdrom_recent_list; ptr != NULL; ptr = g_list_next(ptr) ) {
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nkeynes@464 | 180 | gchar *path = (gchar *)ptr->data;
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nkeynes@464 | 181 | gchar *name = basename(path);
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nkeynes@464 | 182 | GtkWidget *item = gtk_radio_menu_item_new_with_label( group, name );
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nkeynes@464 | 183 | gtk_widget_set_name( item, path );
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nkeynes@464 | 184 | group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
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nkeynes@464 | 185 | g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_open_specified_callback),
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nkeynes@464 | 186 | path );
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nkeynes@464 | 187 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
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nkeynes@464 | 188 |
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nkeynes@464 | 189 | }
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nkeynes@464 | 190 | }
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nkeynes@464 | 191 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
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nkeynes@508 | 192 | GtkWidget *open = gtk_image_menu_item_new_with_label( _("Open image file...") );
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nkeynes@464 | 193 | g_signal_connect_after( open, "activate", G_CALLBACK(gdrom_menu_open_image_callback), NULL );
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nkeynes@464 | 194 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), open );
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nkeynes@464 | 195 | gtk_widget_show_all(menu);
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nkeynes@464 | 196 | }
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nkeynes@464 | 197 |
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nkeynes@464 | 198 | GtkWidget *gdrom_menu_new()
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nkeynes@464 | 199 | {
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nkeynes@464 | 200 | GtkWidget *menu = gtk_menu_new();
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nkeynes@508 | 201 | gtk_menu_set_title( GTK_MENU(menu), _("GD-Rom Settings") );
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nkeynes@464 | 202 |
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nkeynes@464 | 203 | gdrom_menu_build(menu);
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nkeynes@464 | 204 |
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nkeynes@464 | 205 | gdrom_menu_list = g_list_append(gdrom_menu_list, menu);
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nkeynes@464 | 206 | gtk_widget_show_all(menu);
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nkeynes@464 | 207 | gdrom_menu_update_all();
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nkeynes@464 | 208 | return menu;
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nkeynes@464 | 209 | }
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nkeynes@464 | 210 |
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nkeynes@464 | 211 | void gdrom_menu_rebuild_all()
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nkeynes@464 | 212 | {
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nkeynes@464 | 213 | GList *ptr;
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nkeynes@464 | 214 |
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nkeynes@464 | 215 | for( ptr = gdrom_menu_list; ptr != NULL; ptr = g_list_next(ptr) ) {
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nkeynes@464 | 216 | GtkWidget *menu = GTK_WIDGET(ptr->data);
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nkeynes@464 | 217 | GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
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nkeynes@464 | 218 | GList *listptr;
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nkeynes@464 | 219 | for( listptr = children; listptr != NULL; listptr = g_list_next(listptr) ) {
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nkeynes@464 | 220 | gtk_widget_destroy( GTK_WIDGET(listptr->data) );
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nkeynes@464 | 221 | }
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nkeynes@464 | 222 | g_list_free(children);
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nkeynes@464 | 223 | gdrom_menu_build(menu);
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nkeynes@464 | 224 | }
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nkeynes@464 | 225 | gdrom_menu_update_all();
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nkeynes@464 | 226 | }
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nkeynes@470 | 227 |
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nkeynes@470 | 228 | void gdrom_menu_init()
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nkeynes@470 | 229 | {
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nkeynes@470 | 230 | const gchar *recent = lxdream_get_config_value( CONFIG_RECENT );
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nkeynes@470 | 231 | gdrom_device_list = gdrom_get_native_devices();
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nkeynes@470 | 232 | if( recent != NULL ) {
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nkeynes@470 | 233 | gchar **list = g_strsplit(recent, ":", 5);
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nkeynes@470 | 234 | int i;
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nkeynes@470 | 235 | for( i=0; list[i] != NULL; i++ ) {
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nkeynes@470 | 236 | gdrom_recent_list = g_list_append( gdrom_recent_list, g_strdup(list[i]) );
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nkeynes@470 | 237 | }
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nkeynes@470 | 238 | g_strfreev(list);
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nkeynes@470 | 239 | }
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nkeynes@470 | 240 | }
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