nkeynes@435: /**
nkeynes@480:  * $Id: gtkcb.c,v 1.7 2007-10-31 11:53:35 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@455: #include "pvr2/pvr2.h"
nkeynes@435: 
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:     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:     gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(file), initial_dir );
nkeynes@435:     gtk_window_set_modal( GTK_WINDOW(file), TRUE );
nkeynes@477:     gtk_dialog_set_default_response( GTK_DIALOG(file), GTK_RESPONSE_ACCEPT );
nkeynes@477:     int result = gtk_dialog_run( GTK_DIALOG(file) );
nkeynes@477:     if( result == GTK_RESPONSE_ACCEPT ) {
nkeynes@477: 	gchar *filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );
nkeynes@477: 	action( filename );
nkeynes@477:     }
nkeynes@477:     gtk_widget_destroy(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:     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:     gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(file), initial_dir );
nkeynes@435:     gtk_window_set_modal( GTK_WINDOW(file), TRUE );
nkeynes@477:     gtk_dialog_set_default_response( GTK_DIALOG(file), GTK_RESPONSE_ACCEPT );
nkeynes@477:     int result = gtk_dialog_run( GTK_DIALOG(file) );
nkeynes@477:     if( result == GTK_RESPONSE_ACCEPT ) {
nkeynes@477: 	gchar *filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );
nkeynes@477: 	action( filename );
nkeynes@477:     }
nkeynes@477:     gtk_widget_destroy(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@477: void load_state_preview_callback( GtkFileChooser *chooser, gpointer user_data )
nkeynes@477: {
nkeynes@477:     GtkWidget *preview = GTK_WIDGET(user_data);
nkeynes@477:     gchar *filename = gtk_file_chooser_get_preview_filename(chooser);
nkeynes@477:     
nkeynes@477:     frame_buffer_t data = dreamcast_load_preview(filename);
nkeynes@477:     if( data != NULL ) {
nkeynes@477: 	GdkPixbuf *pixbuf = gdk_pixbuf_new_from_frame_buffer(data);
nkeynes@477: 	GdkPixbuf *scaled = gdk_pixbuf_scale_simple(pixbuf, 320, 240,
nkeynes@477: 						    GDK_INTERP_BILINEAR);
nkeynes@477: 	g_object_unref(pixbuf);
nkeynes@477: 	gtk_image_set_from_pixbuf( GTK_IMAGE(preview), scaled );
nkeynes@477: 	g_object_unref(scaled);
nkeynes@477: 	gtk_widget_show(preview);
nkeynes@477:     } else {
nkeynes@477: 	gtk_widget_hide(preview);
nkeynes@477:     }
nkeynes@477: }
nkeynes@477: 
nkeynes@435: void load_state_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@477:     GtkWidget *file, *preview, *frame, *align;
nkeynes@477:     GtkRequisition size;
nkeynes@450:     const gchar *dir = lxdream_get_config_value(CONFIG_SAVE_PATH);
nkeynes@477:     file = gtk_file_chooser_dialog_new( "Load state...", NULL,
nkeynes@477: 					GTK_FILE_CHOOSER_ACTION_OPEN,
nkeynes@477: 					GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
nkeynes@477: 					GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
nkeynes@477: 					NULL );
nkeynes@477:     add_file_pattern( GTK_FILE_CHOOSER(file), "*.dst", "lxDream Save State (*.dst)" );
nkeynes@477:     gtk_object_set_data( GTK_OBJECT(file), "file_action", action );
nkeynes@477: 
nkeynes@477:     preview = gtk_image_new( );
nkeynes@477: 
nkeynes@477:     frame = gtk_frame_new(NULL);
nkeynes@477:     gtk_frame_set_shadow_type( GTK_FRAME(frame), GTK_SHADOW_IN );
nkeynes@477:     gtk_container_add( GTK_CONTAINER(frame), preview );
nkeynes@477:     gtk_widget_show(frame);
nkeynes@477:     gtk_widget_size_request(frame, &size);
nkeynes@477:     gtk_widget_set_size_request(frame, size.width + 320, size.height + 240);
nkeynes@477:     align = gtk_alignment_new(0.5, 0.5, 0, 0 );
nkeynes@477:     gtk_container_add( GTK_CONTAINER(align), frame );
nkeynes@477:     gtk_widget_show( align );
nkeynes@477:     gtk_file_chooser_set_preview_widget(GTK_FILE_CHOOSER(file), align);
nkeynes@477:     g_signal_connect( file, "update-preview", G_CALLBACK(load_state_preview_callback),
nkeynes@477: 		      preview );
nkeynes@477:     gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(file), dir );
nkeynes@477:     gtk_window_set_modal( GTK_WINDOW(file), TRUE );
nkeynes@477:     int result = gtk_dialog_run( GTK_DIALOG(file) );
nkeynes@477:     if( result == GTK_RESPONSE_ACCEPT ) {
nkeynes@477: 	gchar *filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );
nkeynes@477: 	dreamcast_load_state( filename );
nkeynes@477:     }
nkeynes@477:     gtk_widget_destroy(file);
nkeynes@435: }
nkeynes@477: 
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@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@455: void maple_settings_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@455:     maple_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: }
nkeynes@455: 
nkeynes@455: void debugger_action_callback( GtkAction *action, gpointer user_data)
nkeynes@455: {
nkeynes@455:     gtk_gui_show_debugger();
nkeynes@455: }
nkeynes@455: 
nkeynes@455: void debug_memory_action_callback( GtkAction *action, gpointer user_data)
nkeynes@455: {
nkeynes@455:     dump_window_new( APP_NAME " " APP_VERSION " :: Memory dump" );
nkeynes@455: }
nkeynes@455: 
nkeynes@455: void debug_mmio_action_callback( GtkAction *action, gpointer user_data)
nkeynes@455: {
nkeynes@455:     gtk_gui_show_mmio();
nkeynes@455: }
nkeynes@455: 
nkeynes@455: void save_scene_action_callback( GtkAction *action, gpointer user_data)
nkeynes@455: {
nkeynes@455:     const gchar *dir = lxdream_get_config_value(CONFIG_SAVE_PATH);
nkeynes@455:     save_file_dialog( "Save next scene...", pvr2_save_next_scene, "*.dsc", "lxdream scene file (*.dsc)", dir );
nkeynes@455: }
nkeynes@455: 
nkeynes@480: int debug_window_get_selected_row( debug_window_t data );
nkeynes@480: 
nkeynes@455: void debug_step_action_callback( GtkAction *action, gpointer user_data)
nkeynes@455: {
nkeynes@455:     debug_window_single_step(gtk_gui_get_debugger());
nkeynes@455: }
nkeynes@455: 
nkeynes@455: void debug_runto_action_callback( GtkAction *action, gpointer user_data)
nkeynes@455: {
nkeynes@455:     debug_window_t debug = gtk_gui_get_debugger();
nkeynes@455:     int selected_row = debug_window_get_selected_row(debug);
nkeynes@455:     if( selected_row == -1 ) {
nkeynes@455:         WARN( "No address selected, so can't run to it", NULL );
nkeynes@455:     } else {
nkeynes@455: 	debug_window_set_oneshot_breakpoint( debug, selected_row );
nkeynes@455: 	dreamcast_run();
nkeynes@455:     }
nkeynes@455: }
nkeynes@455: 
nkeynes@455: void debug_breakpoint_action_callback( GtkAction *action, gpointer user_data)
nkeynes@455: {
nkeynes@455:     debug_window_t debug = gtk_gui_get_debugger();
nkeynes@455:     int selected_row = debug_window_get_selected_row(debug);
nkeynes@455:     if( selected_row != -1 ) {
nkeynes@455: 	debug_window_toggle_breakpoint( debug, selected_row );
nkeynes@455:     }
nkeynes@455: }