class UICallbacks:
tmpconfpath = os.path.expanduser("~/.hatari/.tmp.cfg")
def __init__(self):
# Hatari and configuration
self.hatari = Hatari()
error = self.hatari.is_compatible()
if error:
ErrorDialog(None).run(error)
sys.exit(-1)
self.config = HatariConfigMapping(self.hatari)
try:
self.config.validate()
except (KeyError, AttributeError):
NoteDialog(None).run("Loading Hatari configuration failed!\nRetrying after saving Hatari configuration.")
self.hatari.save_config()
self.config = HatariConfigMapping(self.hatari)
self.config.validate()
# windows are created when needed
self.mainwin = None
self.hatariwin = None
self.debugui = None
self.panels = {}
# dialogs are created when needed
self.aboutdialog = None
self.inputdialog = None
self.tracedialog = None
self.resetdialog = None
self.quitdialog = None
self.killdialog = None
self.floppydialog = None
self.harddiskdialog = None
self.displaydialog = None
self.joystickdialog = None
self.machinedialog = None
self.peripheraldialog = None
self.sounddialog = None
self.pathdialog = None
# used by run()
self.memstate = None
self.floppy = None
self.io_id = None
# TODO: Hatari UI own configuration settings save/load
self.tracepoints = None
def _reset_config_dialogs(self):
self.floppydialog = None
self.harddiskdialog = None
self.displaydialog = None
self.joystickdialog = None
self.machinedialog = None
self.peripheraldialog = None
self.sounddialog = None
self.pathdialog = None
# ---------- create UI ----------------
def create_ui(self, accelgroup, menu, toolbars, fullscreen, embed):
"create_ui(menu, toolbars, fullscreen, embed)"
# add horizontal elements
hbox = gtk.HBox()
if toolbars["left"]:
hbox.pack_start(toolbars["left"], False, True)
if embed:
self._add_uisocket(hbox)
if toolbars["right"]:
hbox.pack_start(toolbars["right"], False, True)
# add vertical elements
vbox = gtk.VBox()
if menu:
vbox.add(menu)
if toolbars["top"]:
vbox.pack_start(toolbars["top"], False, True)
vbox.add(hbox)
if toolbars["bottom"]:
vbox.pack_start(toolbars["bottom"], False, True)
# put them to main window
mainwin = gtk.Window(gtk.WINDOW_TOPLEVEL)
mainwin.set_title("%s %s" % (UInfo.name, UInfo.version))
mainwin.set_icon_from_file(UInfo.icon)
if accelgroup:
mainwin.add_accel_group(accelgroup)
if fullscreen:
mainwin.fullscreen()
mainwin.add(vbox)
mainwin.show_all()
# for run and quit callbacks
self.killdialog = KillDialog(mainwin)
mainwin.connect("delete_event", self.quit)
self.mainwin = mainwin
def _add_uisocket(self, box):
# add Hatari parent container to given box
socket = gtk.Socket()
# without this, closing Hatari would remove the socket widget
socket.connect("plug-removed", lambda obj: True)
socket.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse("black"))
socket.set_events(gtk.gdk.ALL_EVENTS_MASK)
socket.set_flags(gtk.CAN_FOCUS)
# set max Hatari window size = desktop size
self.config.set_desktop_size(gtk.gdk.screen_width(), gtk.gdk.screen_height())
# set initial embedded hatari size
width, height = self.config.get_window_size()
socket.set_size_request(width, height)
# no resizing for the Hatari window
box.pack_start(socket, False, False)
self.hatariwin = socket
# ------- run callback -----------
def _socket_cb(self, fd, event):
if event != gobject.IO_IN:
# hatari process died, make sure Hatari instance notices
self.hatari.kill()
return False
width, height = self.hatari.get_embed_info()
print("New size = %d x %d" % (width, height))
oldwidth, oldheight = self.hatariwin.get_size_request()
self.hatariwin.set_size_request(width, height)
if width < oldwidth or height < oldheight:
# force also mainwin smaller (it automatically grows)
self.mainwin.resize(width, height)
return True
def run(self, widget = None):
if not self.killdialog.run(self.hatari):
return
if self.io_id:
gobject.source_remove(self.io_id)
args = ["--configfile"]
# whether to use Hatari config or unsaved Hatari UI config?
if self.config.is_changed():
args += [self.config.save_tmp(self.tmpconfpath)]
else:
args += [self.config.get_path()]
if self.memstate:
args += self.memstate
# only way to change boot order is to specify disk on command line
if self.floppy:
args += self.floppy
if self.hatariwin:
size = self.hatariwin.window.get_size()
self.hatari.run(args, self.hatariwin.window)
# get notifications of Hatari window size changes
self.hatari.enable_embed_info()
socket = self.hatari.get_control_socket().fileno()
events = gobject.IO_IN | gobject.IO_HUP | gobject.IO_ERR
self.io_id = gobject.io_add_watch(socket, events, self._socket_cb)
# all keyboard events should go to Hatari window
self.hatariwin.grab_focus()
else:
self.hatari.run(args)
def set_floppy(self, floppy):
self.floppy = floppy
# ------- quit callback -----------
def quit(self, widget, arg = None):
# due to Gtk API, needs to return True when *not* quitting
if not self.killdialog.run(self.hatari):
return True
if self.io_id:
gobject.source_remove(self.io_id)
if self.config.is_changed():
if not self.quitdialog:
self.quitdialog = QuitSaveDialog(self.mainwin)
if not self.quitdialog.run(self.config):
return True
gtk.main_quit()
if os.path.exists(self.tmpconfpath):
os.unlink(self.tmpconfpath)
# continue to mainwin destroy if called by delete_event
return False
# ------- pause callback -----------
def pause(self, widget):
if widget.get_active():
self.hatari.pause()
else:
self.hatari.unpause()
# dialogs
# ------- reset callback -----------
def reset(self, widget):
if not self.resetdialog:
self.resetdialog = ResetDialog(self.mainwin)
self.resetdialog.run(self.hatari)
# ------- about callback -----------
def about(self, widget):
if not self.aboutdialog:
self.aboutdialog = AboutDialog(self.mainwin)
self.aboutdialog.run()
# ------- input callback -----------
def inputs(self, widget):
if not self.inputdialog:
self.inputdialog = InputDialog(self.mainwin)
self.inputdialog.run(self.hatari)
# ------- floppydisk callback -----------
def floppydisk(self, widget):
if not self.floppydialog:
self.floppydialog = FloppyDialog(self.mainwin)
self.floppydialog.run(self.config)
# ------- harddisk callback -----------
def harddisk(self, widget):
if not self.harddiskdialog:
self.harddiskdialog = HardDiskDialog(self.mainwin)
self.harddiskdialog.run(self.config)
# ------- display callback -----------
def display(self, widget):
if not self.displaydialog:
self.displaydialog = DisplayDialog(self.mainwin)
self.displaydialog.run(self.config)
# ------- joystick callback -----------
def joystick(self, widget):
if not self.joystickdialog:
self.joystickdialog = JoystickDialog(self.mainwin)
self.joystickdialog.run(self.config)
# ------- machine callback -----------
def machine(self, widget):
if not self.machinedialog:
self.machinedialog = MachineDialog(self.mainwin)
if self.machinedialog.run(self.config):
self.hatari.trigger_shortcut("coldreset")
# ------- peripheral callback -----------
def peripheral(self, widget):
if not self.peripheraldialog:
self.peripheraldialog = PeripheralDialog(self.mainwin)
self.peripheraldialog.run(self.config)
# ------- sound callback -----------
def sound(self, widget):
if not self.sounddialog:
self.sounddialog = SoundDialog(self.mainwin)
self.sounddialog.run(self.config)
# ------- path callback -----------
def path(self, widget):
if not self.pathdialog:
self.pathdialog = PathDialog(self.mainwin)
self.pathdialog.run(self.config)
# ------- debug callback -----------
def debugger(self, widget):
if not self.debugui:
self.debugui = HatariDebugUI(self.hatari)
self.debugui.show()
# ------- trace callback -----------
def trace(self, widget):
if not self.tracedialog:
self.tracedialog = TraceDialog(self.mainwin)
self.tracepoints = self.tracedialog.run(self.hatari, self.tracepoints)
# ------ snapshot load/save callbacks ---------
def load(self, widget):
path = os.path.expanduser("~/.hatari/hatari.sav")
filename = get_open_filename("Select snapshot", self.mainwin, path)
if filename:
self.memstate = ["--memstate", filename]
self.run()
return True
return False
def save(self, widget):
self.hatari.trigger_shortcut("savemem")
# ------ config load/save callbacks ---------
def config_load(self, widget):
path = self.config.get_path()
filename = get_open_filename("Select configuration file", self.mainwin, path)
if filename:
self.hatari.change_option("--configfile %s" % filename)
self.config.load(filename)
self._reset_config_dialogs()
return True
return False
def config_save(self, widget):
path = self.config.get_path()
filename = get_save_filename("Save configuration as...", self.mainwin, path)
if filename:
self.config.save_as(filename)
return True
return False
# ------- fast forward callback -----------
def set_fastforward(self, widget):
self.config.set_fastforward(widget.get_active())
def get_fastforward(self):
return self.config.get_fastforward()
# ------- fullscreen callback -----------
def set_fullscreen(self, widget):
# if user can select this, Hatari isn't in fullscreen
self.hatari.change_option("--fullscreen")
# ------- screenshot callback -----------
def screenshot(self, widget):
self.hatari.trigger_shortcut("screenshot")
# ------- record callbacks -----------
def recanim(self, widget):
self.hatari.trigger_shortcut("recanim")
def recsound(self, widget):
self.hatari.trigger_shortcut("recsound")
# ------- insert key special callback -----------
def keypress(self, widget, code):
self.hatari.insert_event("keypress %s" % code)
def textinsert(self, widget, text):
HatariTextInsert(self.hatari, text)
# ------- panel callback -----------
def panel(self, action, box):
title = action.get_name()
if title not in self.panels:
window = gtk.Window(gtk.WINDOW_TOPLEVEL)
window.set_transient_for(self.mainwin)
window.set_icon_from_file(UInfo.icon)
window.set_title(title)
window.add(box)
window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
window.connect("delete_event", window_hide_cb)
self.panels[title] = window
else:
window = self.panels[title]
window.show_all()
window.deiconify()