#!/usr/bin/python # gfceu - Graphical launcher for FCE Ultra. # Designed on Ubuntu, with platfrom independence in mind. version = "0.7svn" title = "gfceu" # Copyright (C) 2006 Lukas Sabota ## """ This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. """ # # # # # # # # # Python imports import sys import os import pickle import shutil from optparse import OptionParser #from subprocess import Popen try: import pygtk pygtk.require("2.0") import gtk except ImportError: print "The PyGTK libraries cannot be found.\n\ Ensure that PyGTK (>=2.12) is installed on this system.\n\ On Debian based systems (like Ubuntu), try this command:\n\ sudo apt-get install python-gtk2 libgtk2.0-0" class game_options: # sound sound_check = True soundq_check = True soundrate_entry = "11000" soundbufsize_entry = "48" # video fullscreen_check = False xscale_spin = 2 yscale_spin = 2 bpp_combo = 32 extra_entry = '' romfile = '' opengl_check = False # network join_radio = False join_add = '' join_port = 4046 join_pass = '' host_radio = False host_port = 4046 host_pass = '' no_network_radio = True def load_options(): global options, optionsfile try: ifile = file(optionsfile, 'r') options = pickle.load(ifile) pickle.load(ifile) except: return ifile.close() def save_options(): global options, optionsfile ofile = file(optionsfile, 'w') pickle.dump(options, ofile) ofile.close() def give_widgets(): """ give_widgets() This function takes data from the options struct and relays it to the GTK window """ global options, widgets try: widgets.get_object("rom_entry").set_text(options.romfile) # sound widgets.get_object("sound_check").set_active(options.sound_check) widgets.get_object("soundq_check").set_active(options.soundq_check) widgets.get_object("soundrate_entry").set_text(options.soundrate_entry) widgets.get_object("soundbufsize_entry").set_text(options.soundbufsize_entry) # video widgets.get_object("fullscreen_check").set_active(options.fullscreen_check) widgets.get_object("opengl_check").set_active(options.opengl_check) widgets.get_object("xscale_spin").set_value(options.xscale_spin) widgets.get_object("yscale_spin").set_value(options.yscale_spin) widgets.get_object("extra_entry").set_text(options.extra_entry) # Usability point: # Users will probably not want to remember their previous network setting. # Users may accidently be connecting to a remote server/hosting a game when # they were unaware. # No network is being set by default widgets.get_object("no_network_radio").set_active(True) widgets.get_object("join_add").set_text(options.join_add) widgets.get_object("join_port").set_value(float(options.join_port)) widgets.get_object("join_pass").set_text(options.join_pass) widgets.get_object("host_port").set_value(float(options.host_port)) widgets.get_object("host_pass").set_text(options.host_pass) except AttributeError: # When new widgets are added, old pickle files might break. options = game_options() give_widgets() except RuntimeError: print "shit" def set_options(): """ set_options() This function grabs all of the data from the GTK widgets and stores it in the options object. """ options.romfile = widgets.get_object("rom_entry").get_text() # sound options.sound_check = widgets.get_object("sound_check").get_active() options.soundq_check = widgets.get_object("soundq_check").get_active() options.soundrate_entry = widgets.get_object("soundrate_entry").get_text() options.soundbufsize_entry = widgets.get_object("soundbufsize_entry").get_text() # video options.fullscreen_check = widgets.get_object("fullscreen_check").get_active() options.opengl_check = widgets.get_object("opengl_check").get_active() options.xscale_spin = widgets.get_object("xscale_spin").get_value() options.yscale_spin = widgets.get_object("yscale_spin").get_value() options.extra_entry = widgets.get_object("extra_entry").get_text() options.join_radio = widgets.get_object("join_radio").get_active() options.host_radio = widgets.get_object("host_radio").get_active() options.no_network_radio = widgets.get_object("no_network_radio").get_active() options.join_add = widgets.get_object("join_add").get_text() options.join_port = int(widgets.get_object("join_port").get_value()) options.join_pass = widgets.get_object("join_pass").get_text() options.host_port = widgets.get_object("host_port").get_value() options.host_pass = widgets.get_object("host_pass").get_text() def find_binary(file): path = os.getenv('PATH') directories= [] directory = '' # check for '$' so last entry is processed for x in path + '$': if x != ':' and x != '$': directory = directory + x else: directories.append(directory) directory = '' for x in directories: if os.path.isfile(os.path.join(x, file)): return os.path.join(x,file) if os.path.isfile(os.path.join(os.curdir,file)): return os.path.join(os.curdir, file) return None # # # # # # # # # # # # # # # # # # Globals options = None optionsfile = os.getenv('HOME') + '/gfceu_options.dat' widgets = None class GfceuApp: def __init__(self): self.fceux_binary = self.find_fceu() self.load_ui() options = game_options() load_options() give_widgets() try: gtk.main() except KeyboardInterrupt: sys.exit(0) def msg(self, text, use_gtk=False): """ GfceuApp.msg() This function prints messages to the user. This is generally used for status messages. If a GTK message_box is requried, the use_gtk flag can be enabled. """ print text if use_gtk: msgbox = gtk.MessageDialog(parent=None, flags=0, type=gtk.MESSAGE_INFO, buttons=gtk.BUTTONS_CLOSE) msgbox.set_markup(text) msgbox.run() msgbox.destroy() def print_error(self, message, code, use_gtk=True, fatal=True): """ GfceuApp.error() Presents the user with an error message and optionally quits the program. """ print title + ' error code '+str(code)+': ' + message if use_gtk: msgbox = gtk.MessageDialog(parent=None, flags=0, type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_CLOSE) msgbox.set_markup(title + ' ERROR Code '+str(code)+':\n'+message) msgbox.run() msgbox.destroy() if fatal: sys.exit(code) def find_fceu(self): bin = find_binary('fceux') if bin == None: gfceu_error('Could not find the fceu binary.\n\ Ensure that FCE Ultra is installed and in the $PATH.\n\ On Debian based systems (like Ubuntu), try the following command:\n\ sudo apt-get install fceu', 4, True) else: self.msg('Using: ' + bin) return bin def load_ui(self): global widgets """ Search for the glade XML file and load it """ # Check first in the directory of this script. if os.path.isfile('gfceu.xml'): glade_file = 'gfceu.xml' # Then check to see if its installed on a *nix system elif os.path.isfile(os.path.join(os.path.dirname(sys.argv[0]), '../share/gfceu/gfceu.xml')): glade_file = os.path.join(os.path.dirname(sys.argv[0]), '../share/gfceu/gfceu.xml') else: print 'ERROR.' print 'Could not find the glade.xml file.' print 'Try reinstalling the application.' sys.exit(1) #try: print "Using: " + glade_file widgets = gtk.Builder() widgets.add_from_file(glade_file) widgets.connect_signals(self) #except: # self.print_error("Couldn't load the UI data.", 24) widgets.get_object("main_window").show_all() def launch(self, rom_name, local=False): global options set_options() sound_options = '' if options.sound_check: sound_options += '--sound 1 ' else: sound_options += '--sound 0 ' if options.soundq_check: sound_options += '--soundq 1 ' else: sound_options += '--soundq 0 ' if options.soundrate_entry: sound_options += '--soundrate ' + options.soundrate_entry + ' ' if options.soundbufsize_entry: sound_options += '--soundbufsize ' + options.soundbufsize_entry + ' ' # video video_options = '' if options.fullscreen_check: video_options += '--fullscreen 1 ' else: video_options += '--fullscreen 0 ' if options.opengl_check: video_options += '--opengl 1 ' else: video_options += '--opengl 0 ' video_options += ' --xscale ' + str(options.xscale_spin) video_options += ' --yscale ' + str(options.yscale_spin) video_options += ' ' # Netplay is fucked right now if options.join_radio: if options.join_pass == '': netpass = '' else: netpass = '--pass ' + options.join_pass network = '--net ' + options.join_add +\ ' --port '+ str(options.join_port) + ' ' + netpass else: network = '' if options.host_radio: """ if options.host_pass == '': netpass = ' ' else: # netpass = ' --pass ' + '"' + options.host_pass + '" ' netpass = ' --pass ' + options.host_pass network = '--net localhost --port '+\ str(options.host_port) + netpass + ' ' """ network = '' if local: network = '' command = self.fceux_binary + ' ' + sound_options + video_options +\ network + options.extra_entry + ' '+ rom_name self.msg('Command: ' + command) # more code to disable because netplay is fucked """ if options.host_radio: xterm_binary = find_binary("xterm") if xterm_binary == None: gfceu_error("Cannot find xterm on this system. You will not \n\ be informed of server output.", 102, True, False) args = [self.server_binary] else: args = [xterm_binary, "-e", self.server_binary] args.append('--port') args.append(str(options.host_port)) if options.host_pass: args.append("--password") args.append(options.host_pass) pid = Popen(args).pid """ widgets.get_object("main_window").hide() # os.system() is a blocker, so we must force # gtk to process our events. while gtk.events_pending(): gtk.main_iteration_do() os.system(command) widgets.get_object("main_window").show() # another part of netplay code """ if options.host_radio: os.kill(pid, 9) """ ### Callbacks def launch_button_clicked(self, arg1): global options options.romfile = widgets.get_object("rom_entry").get_text() if widgets.get_object("rom_entry").get_text() == '': self.msg('Please specify a ROM to open in the main tab.', True) return self.launch('"'+ options.romfile +'"') def about_button_clicked(self, menuitem, data=None): widgets.get_object("about_dialog").set_name('GNOME FCE Ultra '+version) widgets.get_object("about_dialog").run() widgets.get_object("about_dialog").hide() def browse_button_clicked(self, menuitem, data=None): global options set_options() chooser = gtk.FileChooserDialog("Open...", None, gtk.FILE_CHOOSER_ACTION_OPEN, (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK)) chooser.set_property("local-only", False) chooser.set_default_response(gtk.RESPONSE_OK) filter=gtk.FileFilter() filter.set_name("NES Roms") filter.add_mime_type("application/x-nes-rom") filter.add_mime_type("application/zip") filter.add_pattern("*.nes") filter.add_pattern("*.zip") chooser.add_filter(filter) filter = gtk.FileFilter() filter.set_name("All files") filter.add_pattern("*") chooser.add_filter(filter) if options.romfile == '': folder = os.getenv('HOME') else: folder = os.path.split(options.romfile)[0] chooser.set_current_folder (folder) response = chooser.run() chooser.hide() if response == gtk.RESPONSE_OK: if chooser.get_filename(): x = chooser.get_filename() widgets.get_object("rom_entry").set_text(x) options.romfile = x def gamepad_clicked(self, widget, data=None): d = {'gp1_button' : '1', 'gp2_button' : '2', 'gp3_button' : '3', 'gp4_button' : '4'} command = '-inputcfg gamepad' + d[widget.name] + ' /dev/null' self.launch(command, True) def config_help_button_clicked(self, menuitem, data=None): msgbox = gtk.MessageDialog(parent=None, flags=0, type=gtk.MESSAGE_INFO, buttons=gtk.BUTTONS_CLOSE) msgbox.set_markup("Once a gamepad is seleceted, a titlebar will be displayed\ indicating a NES button. Press the button or key you would like to have\ associated with the button indicated on the titlebar. This process\ will repeat until all buttons on the gamepad are configured.") msgbox.run() msgbox.hide() def join_radio_clicked(self, menuitem, data=None): global options widgets.get_object("join_frame").set_sensitive(True) widgets.get_object("host_frame").set_sensitive(False) options.join_radio = True options.host_radio = False options.no_network_radio = False def host_radio_clicked(self, menuitem, data=None): if widgets.get_object("host_radio").get_active(): self.server_binary = find_binary('fceu-server') if self.server_binary == None: if os.name == 'nt': gfceu_error("The fceu server software cannot be found. \n\ Ensure that it is installed in the same directory as \n\ GFCE Ultra.", 102, True, False) else: gfceu_error("The fceu server software cannot be found on \n\ this system. Ensure that it is installed and in your path.", 101, True, False) widgets.get_object("no_network_radio").set_active(True) options.no_network_radio = True return False widgets.get_object("join_frame").set_sensitive(False) widgets.get_object("host_frame").set_sensitive(True) options.join_radio = False options.host_radio = True options.no_network_radio = False def no_network_radio_clicked(self, menuitem, data=None): widgets.get_object("join_frame").set_sensitive(False) widgets.get_object("host_frame").set_sensitive(False) options.join_radio = False options.host_radio = False options.no_network_radio = True def end(self, menuitem, data=None): set_options() save_options() gtk.main_quit() if __name__ == '__main__': parser = OptionParser(version='%prog '+ version) parser.parse_args() app = GfceuApp()