def __stop(self, stay_alive=True):
if stay_alive and not messagebox.askyesno(
self.__lang.text("stop-title"), self.__lang.text("stop-msg")):
return
if stay_alive:
self.__app_q.put(Msg(Type.STOP))
else:
self.__app_q.put(Msg(Type.CLOSE))
def __loop(self):
try:
self.__window = tk.Tk()
self.__main = tk.Frame(self.__window)
except tk.TclError as e:
eprint(e)
self.__app_q.put(Msg(Type.CLOSE))
return
setup_window(self.__window, self.__gen_title(), self.__cfg,
self.__on_closing)
self.__set_geometry()
self.__create_widgets()
self.__order_widgets()
self.__colors.set_widget(self.__window)
self.__state_machine = WindowStateMachine(
self.__menu_items, self.__menu, self.__dirb, self.__openb,
self.__open_settingsb, self.__saveb, self.__save_delb,
self.__startb, self.__stopb, self.__progressbar, self.__elapsede,
self.__lefte, self.__set_state)
while self.__window_q_processor():
self.__state_machine.step()
self.__window.update_idletasks()
self.__window.update()
def __save_delete(self):
save_file = self.__savee.get_text()
if save_file is not None and messagebox.askyesno(
self.__lang.text("del-target-title"),
self.__lang.text("del-target-msg")):
self.__app_q.put(Msg(Type.DELETE, save_file))
self.__state_machine.notify(WindowEvent.OUTPUT_DELETE)
def __select_language(self):
prev_selected = self.__lang.selected
LanguageSelector(self.__window, self.__cfg, self.__colors, self.__lang)
if self.__lang.selected is None:
raise RuntimeError(
"INTERNAL ERROR: There is no selected language!")
self.__app_q.put(Msg(Type.SET_CFG, "lang", self.__lang.selected))
if prev_selected != self.__lang.selected:
self.__rephrase(self.__window)
def _cancel(self):
if self.__installation_started:
if not messagebox.askyesno(
self._lang.text("update-cancel-install-title"),
self._lang.text("update-cancel-install")):
return False
elif self.__install:
if not messagebox.askyesno(self._lang.text("update-cancel-title"),
self._lang.text("update-cancel")):
return False
self.__app_q.put(Msg(Type.UPDATE_STOP))
return True
def __select_dir(self):
saved = self.__dire.get_text()
if saved is not None:
d = tk.filedialog.askdirectory(initialdir=saved)
else:
d = tk.filedialog.askdirectory()
if d:
if ' ' in d:
self.__set_state("err-space-in-path")
else:
self.__set_state()
self.__dire.set_path(d)
self.__app_q.put(Msg(Type.SET_CFG, "dir", d))
def __open_input(self):
d = self.__dire.get_text()
if d is not None:
inp = tk.filedialog.askopenfilename(initialdir=d)
else:
inp = tk.filedialog.askopenfilename()
if inp:
if ' ' in inp:
self.__set_state("err-space-in-path")
else:
self.__set_state()
self.__opene.set_path(inp)
self.__app_q.put(Msg(Type.INPUT_FILE, inp))
self.__state_machine.notify(WindowEvent.INPUT_PARSING)
def __save_output(self):
try:
out = tk.filedialog.asksaveasfile(
defaultextension=".avi",
filetypes=[(self.__lang.text("file-types"), "*.avi")])
if out:
if ' ' in out.name:
self.__set_state("err-space-in-path")
else:
self.__set_state()
self.__savee.set_path(out.name)
self.__app_q.put(Msg(Type.OUTPUT_FILE, out.name))
self.__state_machine.notify(WindowEvent.OUTPUT_AVAIL)
except IOError as err:
eprint(err)
self.__savee.set_path()
self.__state_machine.notify(WindowEvent.OUTPUT_PERMISSION_ERROR)
def __encrypted_sender(self, msg_type, raw_password):
encrypted_password = Password(raw_password)
self.__app_q.put(Msg(msg_type, encrypted_password))
def __start(self):
self.__app_q.put(Msg(Type.START, self.__streams))
self.__state_machine.notify(WindowEvent.START)