class Application(Gtk.Application):
def __init__(self):
Gtk.Application.__init__(self,
application_id="app.qrencode-gtk",
flags=Gio.ApplicationFlags.FLAGS_NONE)
GLib.set_application_name("QR code") # ?
Gdk.threads_init()
self.connect("shutdown", self.handle_action_quit, None)
def do_activate(self):
self.window = Window(self)
self.add_window(self.window)
self.encoder = Encoder()
self.window.encoder = self.encoder
self.encoder.window = self.window
self.window.show_all()
self.encoder.start()
def do_startup(self):
Gtk.Application.do_startup(self)
# TODO: Menu?
"""
menu = Gio.Menu()
menu.append("About", "app.about")
menu.append("Quit", "app.quit")
self.set_app_menu(menu)
action_about = Gio.SimpleAction.new("about", None)
action_about.connect("activate", self.handle_action_about)
self.add_action(action_about)
action_quit = Gio.SimpleAction.new("quit", None)
action_quit.connect("activate", self.handle_action_quit)
self.add_action(action_quit)
"""
def handle_action_quit(self, action, parameter):
if self.encoder.lock.acquire(True, 0.5):
self.encoder.running = False
self.encoder.doencode.set()
self.encoder.lock.release()
self.encoder.join()
self.window.close()
self.quit()
"""
def do_activate(self): self.window = Window(self) self.add_window(self.window) self.encoder = Encoder() self.window.encoder = self.encoder self.encoder.window = self.window self.window.show_all() self.encoder.start()