nkeynes@435: /**
nkeynes@561:  * $Id$
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@1041: #include <stdlib.h>
nkeynes@1041: 
nkeynes@1041: #include "lxdream.h"
nkeynes@450: #include "config.h"
nkeynes@1041: #include "lxpaths.h"
nkeynes@435: #include "dreamcast.h"
nkeynes@435: #include "gdrom/gdrom.h"
nkeynes@537: #include "gtkui/gtkui.h"
nkeynes@455: #include "pvr2/pvr2.h"
nkeynes@543: #include "loader.h"
nkeynes@435: 
nkeynes@435: 
nkeynes@887: static void add_file_pattern( GtkFileChooser *chooser, const char *pattern, const char *patname )
nkeynes@435: {
nkeynes@435:     if( pattern != NULL ) {
nkeynes@736:         GtkFileFilter *filter = gtk_file_filter_new();
nkeynes@736:         gtk_file_filter_add_pattern( filter, pattern );
nkeynes@736:         gtk_file_filter_set_name( filter, patname );
nkeynes@736:         gtk_file_chooser_add_filter( chooser, filter );
nkeynes@736:         filter = gtk_file_filter_new();
nkeynes@736:         gtk_file_filter_set_name( filter, _("All files") );
nkeynes@736:         gtk_file_filter_add_pattern( filter, "*" );
nkeynes@736:         gtk_file_chooser_add_filter( chooser, filter );
nkeynes@435:     }
nkeynes@435: }
nkeynes@435: 
nkeynes@1034: gchar *open_file_dialog( const char *title, const char *pattern, const char *patname,
nkeynes@1036:                          int initial_dir_key )
nkeynes@435: {
nkeynes@435:     GtkWidget *file;
nkeynes@1034:     gchar *filename = NULL;
nkeynes@1036: 
nkeynes@435:     file = gtk_file_chooser_dialog_new( title, NULL,
nkeynes@736:             GTK_FILE_CHOOSER_ACTION_OPEN,
nkeynes@736:             GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
nkeynes@736:             GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
nkeynes@736:             NULL );
nkeynes@435:     add_file_pattern( GTK_FILE_CHOOSER(file), pattern, patname );
nkeynes@1036:     if( initial_dir_key != -1 ) {
nkeynes@1041:         gchar *initial_path = get_absolute_path(get_gui_path(initial_dir_key));
nkeynes@1036:         gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(file), initial_path );
nkeynes@1036:         g_free(initial_path);
nkeynes@1036:     }
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@1034:         filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );
nkeynes@1036:         if( initial_dir_key != -1 ) {
nkeynes@1036:             gchar *end_path = gtk_file_chooser_get_current_folder( GTK_FILE_CHOOSER(file) );
nkeynes@1041:             set_gui_path(initial_dir_key,end_path);
nkeynes@1036:             g_free(end_path);
nkeynes@1036:         }
nkeynes@477:     }
nkeynes@477:     gtk_widget_destroy(file);
nkeynes@1034: 
nkeynes@1034:     return filename;
nkeynes@435: }
nkeynes@435: 
nkeynes@1034: gchar *save_file_dialog( const char *title, const char *pattern, const char *patname,
nkeynes@1124:                          const char *mandatory_ext, int initial_dir_key )
nkeynes@435: {
nkeynes@435:     GtkWidget *file;
nkeynes@1072:     gchar *filename = NULL;
nkeynes@1036:     
nkeynes@435:     file = gtk_file_chooser_dialog_new( title, NULL,
nkeynes@736:             GTK_FILE_CHOOSER_ACTION_SAVE,
nkeynes@736:             GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
nkeynes@736:             GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
nkeynes@736:             NULL );
nkeynes@435:     add_file_pattern( GTK_FILE_CHOOSER(file), pattern, patname );
nkeynes@1036:     if( initial_dir_key != -1 ) {
nkeynes@1041:         gchar *initial_path = get_absolute_path(get_gui_path(initial_dir_key));
nkeynes@1036:         gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(file), initial_path );
nkeynes@1036:         g_free(initial_path);
nkeynes@1036:     }
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@1034:         filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );
nkeynes@1124:         if( mandatory_ext ) {
nkeynes@1124:             int extlen = strlen(mandatory_ext);
nkeynes@1124:             int fnlen = strlen(filename);
nkeynes@1124:             if( fnlen < extlen || strcmp(filename + (fnlen - extlen), mandatory_ext) != 0 ) {
nkeynes@1124:                 gchar *f2 = g_strdup_printf("%s%s",filename, mandatory_ext);
nkeynes@1124:                 g_free(filename);
nkeynes@1124:                 filename = f2;
nkeynes@1124:             }
nkeynes@1124:         }
nkeynes@1036:         if( initial_dir_key != -1 ) {
nkeynes@1036:             gchar *end_path = gtk_file_chooser_get_current_folder( GTK_FILE_CHOOSER(file) );
nkeynes@1041:             set_gui_path(initial_dir_key,end_path);
nkeynes@1036:             g_free(end_path);
nkeynes@1036:         }
nkeynes@477:     }
nkeynes@477:     gtk_widget_destroy(file);
nkeynes@1034:     return filename;
nkeynes@1034: }
nkeynes@1034: 
nkeynes@1034: void open_file_dialog_cb( const char *title, file_callback_t action, const char *pattern, const char *patname,
nkeynes@1036:                           int initial_dir_key )
nkeynes@1034: {
nkeynes@1036:     gchar *filename = open_file_dialog( title, pattern, patname, initial_dir_key ); 
nkeynes@1034:     if( filename != NULL ) {
nkeynes@1034:         action( filename );
nkeynes@1034:         g_free(filename);
nkeynes@1034:     }
nkeynes@1034: }
nkeynes@1034: 
nkeynes@1034: void save_file_dialog_cb( const char *title, file_callback_t action, const char *pattern, const char *patname,
nkeynes@1124:                           const char *mandatory_ext, int initial_dir_key )
nkeynes@1034: {
nkeynes@1124:     gchar *filename = save_file_dialog( title, pattern, patname, mandatory_ext, initial_dir_key );
nkeynes@1034:     if( filename != NULL ) {
nkeynes@1034:         action(filename);
nkeynes@1034:         g_free(filename);
nkeynes@1034:     }
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void mount_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@1109:     open_file_dialog_cb( "Open...", gtk_gui_gdrom_mount_image, NULL, NULL, CONFIG_DEFAULT_PATH );
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@1109: gboolean gtk_gui_load_exec( const gchar *filename )
nkeynes@1109: {
nkeynes@1109:     ERROR err;
nkeynes@1109:     gboolean ok = file_load_exec(filename, &err);
nkeynes@1109:     if( !ok ) {
nkeynes@1109:         ERROR(err.msg);
nkeynes@1109:     }
nkeynes@1109:     return ok;
nkeynes@1109: }
nkeynes@1109: 
nkeynes@543: void load_binary_action_callback( GtkAction *action, gpointer user_data)
nkeynes@543: {
nkeynes@1109:     open_file_dialog_cb( "Open Binary...", gtk_gui_load_exec, NULL, NULL, CONFIG_DEFAULT_PATH );
nkeynes@543: }
nkeynes@543: 
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@736: 
nkeynes@477:     frame_buffer_t data = dreamcast_load_preview(filename);
nkeynes@477:     if( data != NULL ) {
nkeynes@736:         GdkPixbuf *pixbuf = gdk_pixbuf_new_from_frame_buffer(data);
nkeynes@736:         GdkPixbuf *scaled = gdk_pixbuf_scale_simple(pixbuf, 320, 240,
nkeynes@736:                 GDK_INTERP_BILINEAR);
nkeynes@736:         g_object_unref(pixbuf);
nkeynes@736:         gtk_image_set_from_pixbuf( GTK_IMAGE(preview), scaled );
nkeynes@736:         g_object_unref(scaled);
nkeynes@736:         gtk_widget_show(preview);
nkeynes@477:     } else {
nkeynes@736:         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@1041:     const gchar *dir = get_gui_path(CONFIG_SAVE_PATH);
nkeynes@669:     gchar *path = get_absolute_path(dir);
nkeynes@508:     file = gtk_file_chooser_dialog_new( _("Load state..."), NULL,
nkeynes@736:             GTK_FILE_CHOOSER_ACTION_OPEN,
nkeynes@736:             GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
nkeynes@736:             GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
nkeynes@736:             NULL );
nkeynes@508:     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@736:                       preview );
nkeynes@630:     gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(file), path );
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@736:         gchar *filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );
nkeynes@1036:         gchar *end_path = gtk_file_chooser_get_current_folder( GTK_FILE_CHOOSER(file) );
nkeynes@1041:         set_gui_path(CONFIG_SAVE_PATH,end_path);
nkeynes@1036:         g_free(end_path);
nkeynes@736:         dreamcast_load_state( filename );
nkeynes@477:     }
nkeynes@477:     gtk_widget_destroy(file);
nkeynes@630:     g_free(path);
nkeynes@435: }
nkeynes@477: 
nkeynes@435: void save_state_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@1124:     save_file_dialog_cb( "Save state...", dreamcast_save_state, "*.dst", _("lxDream Save State (*.dst)"), ".dst", CONFIG_SAVE_PATH );
nkeynes@435: }
nkeynes@1040: 
nkeynes@1040: void quick_state_action_callback( GtkRadioAction *action, GtkRadioAction *current, gpointer user_data)
nkeynes@1040: {
nkeynes@1040:     gint val = gtk_radio_action_get_current_value(action);
nkeynes@1040:     dreamcast_set_quick_state(val);
nkeynes@1040: }
nkeynes@1040: 
nkeynes@1040: void quick_load_action_callback( GtkAction *action, gpointer user_data)
nkeynes@1040: {
nkeynes@1040:     dreamcast_quick_load();
nkeynes@1040: }
nkeynes@1040: 
nkeynes@1040: void quick_save_action_callback( GtkAction *action, gpointer user_data)
nkeynes@1040: {
nkeynes@1040:     dreamcast_quick_save();
nkeynes@1040: }
nkeynes@1040: 
nkeynes@1040: 
nkeynes@435: void about_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@736: 
nkeynes@435:     GtkWidget *dialog = g_object_new (GTK_TYPE_ABOUT_DIALOG,
nkeynes@736:             "name", APP_NAME, 
nkeynes@738:             "version", lxdream_full_version,
nkeynes@738:             "copyright", lxdream_copyright,
nkeynes@1017:             "logo-icon-name", "lxdream",
nkeynes@736:             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@736: 
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void exit_action_callback( GtkAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@671:     dreamcast_shutdown();
nkeynes@435:     exit(0);
nkeynes@435: }
nkeynes@435: 
nkeynes@447: void path_settings_callback( GtkAction *action, gpointer user_data)
nkeynes@447: {
nkeynes@1072:     gtk_configuration_panel_run( _("Path Settings"), lxdream_get_config_group(CONFIG_GROUP_GLOBAL) );
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@1015: void hotkey_settings_callback( GtkAction *action, gpointer user_data)
nkeynes@1015: {
nkeynes@1072:     gtk_configuration_panel_run( _("Hotkey Settings"), lxdream_get_config_group(CONFIG_GROUP_HOTKEYS) );
nkeynes@1015: }
nkeynes@1015: 
nkeynes@435: void fullscreen_toggle_callback( GtkToggleAction *action, gpointer user_data)
nkeynes@435: {
nkeynes@486:     main_window_set_fullscreen(gtk_gui_get_main(), gtk_toggle_action_get_active(action));
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@738:     gchar *title = g_strdup_printf( "%s :: %s", lxdream_package_name, _("Memory dump") );
nkeynes@508:     dump_window_new( title );
nkeynes@508:     g_free(title);
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@1124:     save_file_dialog_cb( _("Save next scene..."), pvr2_save_next_scene, "*.dsc", _("lxdream scene file (*.dsc)"), ".dsc", CONFIG_SAVE_PATH );
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@508:         WARN( _("No address selected, so can't run to it"), NULL );
nkeynes@455:     } else {
nkeynes@736:         debug_window_set_oneshot_breakpoint( debug, selected_row );
nkeynes@736:         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@736:         debug_window_toggle_breakpoint( debug, selected_row );
nkeynes@455:     }
nkeynes@455: }