def start_rescue_mode_ui(anaconda):
"""Start the rescue mode UI."""
ksdata_rescue = None
if anaconda.ksdata.rescue.seen:
ksdata_rescue = anaconda.ksdata.rescue
scripts = anaconda.ksdata.scripts
storage = anaconda.storage
reboot = True
if conf.target.is_image:
reboot = False
if flags.automatedInstall and anaconda.ksdata.reboot.action not in [KS_REBOOT, KS_SHUTDOWN]:
reboot = False
rescue = Rescue(storage, ksdata_rescue, reboot, scripts)
rescue.initialize()
# We still want to choose from multiple roots, or unlock encrypted devices
# if needed, so we run UI even for kickstarts (automated install).
App.initialize()
loop = App.get_event_loop()
loop.set_quit_callback(tui_quit_callback)
spoke = RescueModeSpoke(rescue)
ScreenHandler.schedule_screen(spoke)
App.run()
def start_rescue_mode_ui(anaconda):
"""Start the rescue mode UI."""
ksdata_rescue = None
if anaconda.ksdata.rescue.seen:
ksdata_rescue = anaconda.ksdata.rescue
scripts = anaconda.ksdata.scripts
storage = anaconda.storage
reboot = True
if conf.target.is_image:
reboot = False
if flags.automatedInstall and anaconda.ksdata.reboot.action not in [
KS_REBOOT, KS_SHUTDOWN
]:
reboot = False
rescue = Rescue(storage, ksdata_rescue, reboot, scripts)
rescue.initialize()
# We still want to choose from multiple roots, or unlock encrypted devices
# if needed, so we run UI even for kickstarts (automated install).
App.initialize()
loop = App.get_event_loop()
loop.set_quit_callback(tui_quit_callback)
spoke = RescueModeSpoke(rescue)
ScreenHandler.schedule_screen(spoke)
App.run()
def changeVNCPasswdWindow(self):
""" Change the password to a sane parameter.
We ask user to input a password that (len(password) > 6
and len(password) <= 8) or password == ''.
"""
message = _("VNC password must be six to eight characters long.\n"
"Please enter a new one, or leave blank for no password.")
App.initialize()
loop = App.get_event_loop()
loop.set_quit_callback(tui_quit_callback)
spoke = VNCPassSpoke(self.anaconda.ksdata, None, None, None, message)
ScreenHandler.schedule_screen(spoke)
App.run()
self.password = self.anaconda.ksdata.vnc.password
def changeVNCPasswdWindow(self):
""" Change the password to a sane parameter.
We ask user to input a password that (len(password) > 6
and len(password) <= 8) or password == ''.
"""
message = _("VNC password must be six to eight characters long.\n"
"Please enter a new one, or leave blank for no password.")
App.initialize()
loop = App.get_event_loop()
loop.set_quit_callback(tui_quit_callback)
spoke = VNCPassSpoke(self.anaconda.ksdata, None, None, message)
ScreenHandler.schedule_screen(spoke)
App.run()
self.password = self.anaconda.ksdata.vnc.password
def ask_vnc_question(anaconda, vnc_server, message):
""" Ask the user if TUI or GUI-over-VNC should be started.
:param anaconda: instance of the Anaconda class
:param vnc_server: instance of the VNC server object
:param str message: a message to show to the user together
with the question
"""
App.initialize()
loop = App.get_event_loop()
loop.set_quit_callback(tui_quit_callback)
spoke = AskVNCSpoke(anaconda.ksdata, message)
ScreenHandler.schedule_screen(spoke)
App.run()
if anaconda.ksdata.vnc.enabled:
if not anaconda.gui_mode:
log.info("VNC requested via VNC question, switching Anaconda to GUI mode.")
anaconda.display_mode = constants.DisplayModes.GUI
flags.usevnc = True
vnc_server.password = anaconda.ksdata.vnc.password
def ask_vnc_question(anaconda, vnc_server, message):
""" Ask the user if TUI or GUI-over-VNC should be started.
:param anaconda: instance of the Anaconda class
:param vnc_server: instance of the VNC server object
:param str message: a message to show to the user together
with the question
"""
App.initialize()
loop = App.get_event_loop()
loop.set_quit_callback(tui_quit_callback)
spoke = AskVNCSpoke(anaconda.ksdata, message)
ScreenHandler.schedule_screen(spoke)
App.run()
if anaconda.ksdata.vnc.enabled:
if not anaconda.gui_mode:
log.info("VNC requested via VNC question, switching Anaconda to GUI mode.")
anaconda.display_mode = constants.DisplayModes.GUI
flags.usevnc = True
vnc_server.password = anaconda.ksdata.vnc.password
# input is then required from the user.
if num2 == 0:
return InputState.DISCARDED
self._message = int(num1 / num2)
# Because this input is processed we need to show this screen (show the result).
# This will call refresh so our new result will be processed inside of the refresh()
# method.
return InputState.PROCESSED_AND_REDRAW
else:
# Not input for our screen, try other default inputs. This will result in the
# same state as DISCARDED when no default option is used.
return key
if __name__ == "__main__":
# Initialize application (create scheduler and event loop).
App.initialize()
# Create our screen.
screen = DividerScreen()
# Schedule screen to the screen scheduler.
# This can be called only after App.initialize().
ScreenHandler.schedule_screen(screen)
# Run the application. You must have some screen scheduled
# otherwise it will end in an infinite loop.
App.run()
def __init__(self):
super().__init__("Counter Screen")
self._counter = 0
def closed(self):
super().closed()
self.screen_ready = False
def setup(self, args=None):
super().setup(args)
self._counter += 1
return True
def refresh(self, args=None):
"""Write message to user."""
super().refresh(args)
w = TextWidget("Counter {}".format(self._counter))
self.window.add_with_separator(CenterWidget(w))
@property
def counter(self):
return self._counter
if __name__ == "__main__":
App.initialize()
hub = Hub()
ScreenHandler.schedule_screen(hub)
App.run()
return InputState.PROCESSED_AND_CLOSE
return key
if __name__ == "__main__":
# Read the KVM Configuration
c_parser = ConfigParser()
kvms = c_parser.parse_configs("./tui/configs")
os_configs = c_parser.parse_os_configs("./tui/configs")
# Initialize application (create scheduler and event loop).
App.initialize()
# Create our screen.
screen = MainMenu()
# Schedule screen to the screen scheduler.
# This can be called only after App.initialize().
ScreenHandler.schedule_screen(screen,
args={
"kvms": kvms,
"os": os_configs
})
# Run the application. You must have some screen scheduled
# otherwise it will end in an infinite loop.
App.run()
