nkeynes@464 | 1 | /**
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nkeynes@561 | 2 | * $Id$
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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@464 | 21 | #include "dream.h"
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nkeynes@464 | 22 | #include "dreamcast.h"
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nkeynes@464 | 23 | #include "config.h"
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nkeynes@761 | 24 | #include "gdlist.h"
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nkeynes@464 | 25 | #include "gdrom/gdrom.h"
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nkeynes@537 | 26 | #include "gtkui/gtkui.h"
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nkeynes@464 | 27 |
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nkeynes@691 | 28 | static gboolean gdrom_menu_adjusting = FALSE;
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nkeynes@464 | 29 |
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nkeynes@691 | 30 | static void gdrom_menu_open_image_callback( GtkWidget *widget, gpointer user_data )
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nkeynes@464 | 31 | {
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nkeynes@464 | 32 | if( !gdrom_menu_adjusting ) {
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nkeynes@691 | 33 | const gchar *dir = lxdream_get_config_value(CONFIG_DEFAULT_PATH);
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nkeynes@691 | 34 | open_file_dialog( _("Open..."), gdrom_mount_image, NULL, NULL, dir );
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nkeynes@678 | 35 | }
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nkeynes@678 | 36 | }
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nkeynes@678 | 37 |
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nkeynes@691 | 38 | void gdrom_menu_item_callback( GtkWidget *widget, gpointer user_data )
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nkeynes@678 | 39 | {
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nkeynes@678 | 40 | if( !gdrom_menu_adjusting ) {
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nkeynes@691 | 41 | gdrom_list_set_selection( GPOINTER_TO_INT(user_data) );
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nkeynes@464 | 42 | }
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nkeynes@464 | 43 | }
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nkeynes@464 | 44 |
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nkeynes@464 | 45 | void gdrom_menu_build( GtkWidget *menu )
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nkeynes@464 | 46 | {
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nkeynes@691 | 47 | unsigned int i, len;
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nkeynes@464 | 48 | GSList *group = NULL;
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nkeynes@736 | 49 |
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nkeynes@691 | 50 | len = gdrom_list_size();
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nkeynes@691 | 51 | for( i=0; i < len; i++ ) {
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nkeynes@691 | 52 | const gchar *entry = gdrom_list_get_display_name(i);
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nkeynes@691 | 53 | if( entry[0] == '\0' ) { // Empty string = separator
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nkeynes@691 | 54 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
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nkeynes@691 | 55 | } else {
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nkeynes@691 | 56 | GtkWidget *item = gtk_radio_menu_item_new_with_label( group, entry );
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nkeynes@691 | 57 | group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );
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nkeynes@691 | 58 | g_signal_connect_after( item, "activate", G_CALLBACK(gdrom_menu_item_callback), GINT_TO_POINTER(i) );
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nkeynes@691 | 59 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );
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nkeynes@691 | 60 | }
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nkeynes@464 | 61 | }
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nkeynes@464 | 62 |
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nkeynes@464 | 63 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), gtk_separator_menu_item_new() );
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nkeynes@508 | 64 | GtkWidget *open = gtk_image_menu_item_new_with_label( _("Open image file...") );
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nkeynes@464 | 65 | g_signal_connect_after( open, "activate", G_CALLBACK(gdrom_menu_open_image_callback), NULL );
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nkeynes@464 | 66 | gtk_menu_shell_append( GTK_MENU_SHELL(menu), open );
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nkeynes@464 | 67 | gtk_widget_show_all(menu);
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nkeynes@464 | 68 | }
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nkeynes@464 | 69 |
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nkeynes@691 | 70 | void gdrom_menu_rebuild( GtkWidget *menu )
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nkeynes@691 | 71 | {
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nkeynes@691 | 72 | GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
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nkeynes@691 | 73 | GList *listptr;
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nkeynes@691 | 74 | for( listptr = children; listptr != NULL; listptr = g_list_next(listptr) ) {
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nkeynes@691 | 75 | gtk_widget_destroy( GTK_WIDGET(listptr->data) );
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nkeynes@691 | 76 | }
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nkeynes@691 | 77 | g_list_free(children);
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nkeynes@691 | 78 | gdrom_menu_build(menu);
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nkeynes@691 | 79 | }
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nkeynes@691 | 80 |
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nkeynes@691 | 81 | gboolean gdrom_menu_update( gboolean list_changed, int selection, void *user_data )
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nkeynes@691 | 82 | {
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nkeynes@691 | 83 | gdrom_menu_adjusting = TRUE;
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nkeynes@691 | 84 | GtkWidget *menu = GTK_WIDGET(user_data);
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nkeynes@691 | 85 |
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nkeynes@691 | 86 | if( list_changed ) {
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nkeynes@691 | 87 | gdrom_menu_rebuild(menu);
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nkeynes@691 | 88 | }
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nkeynes@691 | 89 |
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nkeynes@691 | 90 | GList *children = gtk_container_get_children( GTK_CONTAINER(menu) );
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nkeynes@691 | 91 | GList *item = g_list_nth( children, selection );
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nkeynes@691 | 92 | assert( item != NULL );
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nkeynes@691 | 93 | gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item->data), TRUE );
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nkeynes@691 | 94 | g_list_free(children);
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nkeynes@691 | 95 |
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nkeynes@691 | 96 | gdrom_menu_adjusting = FALSE;
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nkeynes@691 | 97 | return TRUE;
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nkeynes@691 | 98 | }
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nkeynes@691 | 99 |
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nkeynes@464 | 100 | GtkWidget *gdrom_menu_new()
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nkeynes@464 | 101 | {
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nkeynes@464 | 102 | GtkWidget *menu = gtk_menu_new();
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nkeynes@508 | 103 | gtk_menu_set_title( GTK_MENU(menu), _("GD-Rom Settings") );
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nkeynes@464 | 104 |
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nkeynes@464 | 105 | gdrom_menu_build(menu);
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nkeynes@691 | 106 | register_gdrom_list_change_hook(gdrom_menu_update, menu);
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nkeynes@691 | 107 | gdrom_menu_update( FALSE, gdrom_list_get_selection(), menu );
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nkeynes@464 | 108 | gtk_widget_show_all(menu);
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nkeynes@736 | 109 |
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nkeynes@464 | 110 | return menu;
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nkeynes@464 | 111 | }
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