nkeynes@435: /**
nkeynes@450:  * $Id: gtkcb.c,v 1.4 2007-10-17 11:26:45 nkeynes Exp $
nkeynes@435:  *
nkeynes@435:  * Action callbacks from the main window
nkeynes@435:  *
nkeynes@435:  * Copyright (c) 2005 Nathan Keynes.
nkeynes@435:  *
nkeynes@435:  * This program is free software; you can redistribute it and/or modify
nkeynes@435:  * it under the terms of the GNU General Public License as published by
nkeynes@435:  * the Free Software Foundation; either version 2 of the License, or
nkeynes@435:  * (at your option) any later version.
nkeynes@435:  *
nkeynes@435:  * This program is distributed in the hope that it will be useful,
nkeynes@435:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nkeynes@435:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nkeynes@435:  * GNU General Public License for more details.
nkeynes@435:  */
nkeynes@435: 
nkeynes@435: #include "dream.h"
nkeynes@450: #include "config.h"
nkeynes@435: #include "dreamcast.h"
nkeynes@435: #include "gdrom/gdrom.h"
nkeynes@435: #include "gui/gtkui.h"
nkeynes@435: 
nkeynes@435: typedef gboolean (*file_callback_t)( const gchar *filename );
nkeynes@435: 
nkeynes@435: static gboolean dreamcast_paused = FALSE;
nkeynes@435: 
nkeynes@435: void dreamcast_pause()
nkeynes@435: {
nkeynes@435:     if( dreamcast_is_running() ) {
nkeynes@435: 	dreamcast_paused = TRUE;
nkeynes@435: 	dreamcast_stop();
nkeynes@435:     }
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void dreamcast_unpause()
nkeynes@435: {
nkeynes@435:     if( dreamcast_paused ) {
nkeynes@435: 	dreamcast_paused = FALSE;
nkeynes@435: 	if( !dreamcast_is_running() ) {
nkeynes@435: 	    dreamcast_run();
nkeynes@435: 	}
nkeynes@435:     }
nkeynes@435: }
nkeynes@435: 
nkeynes@435: 
nkeynes@435: void open_file_callback(GtkWidget *btn, gint result, gpointer user_data) {
nkeynes@435:     GtkFileChooser *file = GTK_FILE_CHOOSER(user_data);
nkeynes@435:     if( result == GTK_RESPONSE_ACCEPT ) {
nkeynes@435: 	gchar *filename =gtk_file_chooser_get_filename(
nkeynes@435: 						       GTK_FILE_CHOOSER(file) );
nkeynes@435: 	file_callback_t action = (file_callback_t)gtk_object_get_data( GTK_OBJECT(file), "file_action" );
nkeynes@435: 	gtk_widget_destroy(GTK_WIDGET(file));
nkeynes@435: 	action( filename );
nkeynes@435: 	g_free(filename);
nkeynes@435:     } else {
nkeynes@435: 	gtk_widget_destroy(GTK_WIDGET(file));
nkeynes@435:     }
nkeynes@435:     dreamcast_unpause();
nkeynes@435: }
nkeynes@435: 
nkeynes@435: static void add_file_pattern( GtkFileChooser *chooser, char *pattern, char *patname )
nkeynes@435: {
nkeynes@435:     if( pattern != NULL ) {
nkeynes@435: 	GtkFileFilter *filter = gtk_file_filter_new();
nkeynes@435: 	gtk_file_filter_add_pattern( filter, pattern );
nkeynes@435: 	gtk_file_filter_set_name( filter, patname );
nkeynes@435: 	gtk_file_chooser_add_filter( chooser, filter );
nkeynes@435: 	filter = gtk_file_filter_new();
nkeynes@435: 	gtk_file_filter_set_name( filter, "All files" );
nkeynes@435: 	gtk_file_filter_add_pattern( filter, "*" );
nkeynes@435: 	gtk_file_chooser_add_filter( chooser, filter );
nkeynes@435:     }
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void open_file_dialog( char *title, file_callback_t action, char *pattern, char *patname,
nkeynes@435: 		       gchar const *initial_dir )
nkeynes@435: {
nkeynes@435:     GtkWidget *file;
nkeynes@435:     dreamcast_pause();
nkeynes@435:     file = gtk_file_chooser_dialog_new( title, NULL,
nkeynes@435: 					GTK_FILE_CHOOSER_ACTION_OPEN,
nkeynes@435: 					GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
nkeynes@435: 					GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
nkeynes@435: 					NULL );
nkeynes@435:     add_file_pattern( GTK_FILE_CHOOSER(file), pattern, patname );
nkeynes@435:     g_signal_connect( GTK_OBJECT(file), "response", 
nkeynes@435: 		      GTK_SIGNAL_FUNC(open_file_callback), file );
nkeynes@435:     gtk_object_set_data( GTK_OBJECT(file), "file_action", action );
nkeynes@435:     gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(file), initial_dir );
nkeynes@435:     gtk_window_set_modal( GTK_WINDOW(file), TRUE );
nkeynes@435:     gtk_widget_show( file );
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void save_file_dialog( char *title, file_callback_t action, char *pattern, char *patname,
nkeynes@435: 		       gchar const *initial_dir )
nkeynes@435: {
nkeynes@435:     GtkWidget *file;
nkeynes@435:     dreamcast_pause();
nkeynes@435:     file = gtk_file_chooser_dialog_new( title, NULL,
nkeynes@435: 					GTK_FILE_CHOOSER_ACTION_SAVE,
nkeynes@435: 					GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
nkeynes@435: 					GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
nkeynes@435: 					NULL );
nkeynes@435:     add_file_pattern( GTK_FILE_CHOOSER(file), pattern, patname );
nkeynes@435:     g_signal_connect( GTK_OBJECT(file), "response", 
nkeynes@435: 		      GTK_SIGNAL_FUNC(open_file_callback), file );
nkeynes@435:     gtk_object_set_data( GTK_OBJECT(file), "file_action", action );
nkeynes@435:     gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(file), initial_dir );
nkeynes@435:     gtk_window_set_modal( GTK_WINDOW(file), TRUE );
nkeynes@435:     gtk_widget_show( file );
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void mount_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@450:     const gchar *dir = lxdream_get_config_value(CONFIG_DEFAULT_PATH);
nkeynes@435:     open_file_dialog( "Open...", gdrom_mount_image, NULL, NULL, dir );
nkeynes@435: }
nkeynes@435: void reset_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435:     dreamcast_reset();
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void pause_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435:     dreamcast_stop();
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void resume_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435:     dreamcast_run();
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void load_state_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@450:     const gchar *dir = lxdream_get_config_value(CONFIG_SAVE_PATH);
nkeynes@435:     open_file_dialog( "Load state...", dreamcast_load_state, "*.dst", "lxDream Save State (*.dst)", dir );
nkeynes@435: }
nkeynes@435: void save_state_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@450:     const gchar *dir = lxdream_get_config_value(CONFIG_SAVE_PATH);
nkeynes@435:     save_file_dialog( "Save state...", dreamcast_save_state, "*.dst", "lxDream Save State (*.dst)", dir );
nkeynes@435: }
nkeynes@435: void about_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435:     
nkeynes@435:     GtkWidget *dialog = g_object_new (GTK_TYPE_ABOUT_DIALOG,
nkeynes@435: 				      "name", APP_NAME, 
nkeynes@435:                                      "version", APP_VERSION,
nkeynes@435: 			             "copyright", "(C) 2003-2007 Nathan Keynes",
nkeynes@435:                                      NULL);
nkeynes@435:     gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
nkeynes@447:     gtk_dialog_run(GTK_DIALOG(dialog));
nkeynes@447:     gtk_widget_destroy(dialog);
nkeynes@435:     
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void exit_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435:     exit(0);
nkeynes@435: }
nkeynes@435: 
nkeynes@437: void debugger_action_callback( GtkAction *action, gpointer user_data)
nkeynes@437: {
nkeynes@437:     gtk_gui_show_debugger();
nkeynes@437: }
nkeynes@435: 
nkeynes@447: void path_settings_callback( GtkAction *action, gpointer user_data)
nkeynes@447: {
nkeynes@450:     path_dialog_run();
nkeynes@447: }
nkeynes@447: 
nkeynes@435: void audio_settings_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void controller_settings_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@450:     controller_dialog_run( );
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void network_settings_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void video_settings_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void fullscreen_toggle_callback( GtkToggleAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@435: }