def _print_long_widget(self, widget):
"""Prints a long widget (possibly longer than the screen height) with user interaction (when needed).
:param widget: possibly long widget to print
:type widget: Widget instance
"""
pos = 0
lines = widget.get_lines()
num_lines = len(lines)
if num_lines < self._screen_height - 2:
# widget plus prompt are shorter than screen height, just print the widget
print(u"\n".join(lines))
return
# long widget, print it in steps and prompt user to continue
last_line = num_lines - 1
while pos <= last_line:
if pos + self._screen_height - 2 > last_line:
# enough space to print the rest of the widget plus regular
# prompt (2 lines)
for line in lines[pos:]:
print(line)
pos += self._screen_height - 1
else:
# print part with a prompt to continue
for line in lines[pos:(pos + self._screen_height - 2)]:
print(line)
self._app.raw_input(
Prompt(_("\nPress %s to continue") % Prompt.ENTER))
pos += self._screen_height - 1
def prompt(self, args=None):
""" Override the default TUI prompt."""
if self._rescue.automated:
if self._rescue.mount:
self._mount_root()
self._show_result_and_prompt_for_shell()
return None
return Prompt()
def prompt(self, args=None):
""" Override the default TUI prompt."""
return Prompt(
_("Please make your selection from the above list.\n"
"Press '%(continue)s' to continue after you have made your selection"
) % {
# TRANSLATORS:'c' to continue
'continue': C_('TUI|Root Selection', 'c'),
})
def prompt(self, args=None):
# the title is enough, no custom prompt is needed
if self.value is None: # first run or nothing entered
return Prompt(_("Enter an NTP server address and press %s") % Prompt.ENTER)
# an NTP server address has been entered
self._new_ntp_server = self.value
self.apply()
self.close()
def prompt(self, args=None):
""" Override the default TUI prompt."""
if self._rescue.automated:
if self._rescue.reboot and self._rescue.status == RescueModeStatus.ROOT_NOT_FOUND:
delay = 5
else:
delay = 0
self._rescue.run_shell()
self._rescue.finish(delay=delay)
return None
return Prompt(_("Please press %s to get a shell") % Prompt.ENTER)
def prompt(self, args=None):
"""Return the text to be shown as prompt or handle the prompt and return None.
:param args: optional argument passed from switch_screen calls
:type args: anything
:return: returns an instance of Prompt with text to be shown next to the prompt
for input or None to skip further input processing
:rtype: Prompt instance|None
"""
prompt = Prompt()
prompt.add_refresh_option()
prompt.add_continue_option()
prompt.add_quit_option()
return prompt
def prompt(self, args=None):
"""Return the text to be shown as prompt or handle the prompt and return None.
:param args: optional argument passed from switch_screen calls
:type args: anything
:return: returns an instance of Prompt with text to be shown next to the prompt
for input or None to skip further input processing
:rtype: Prompt instance|None
"""
prompt = Prompt()
prompt.add_refresh_option()
prompt.add_continue_option()
prompt.add_quit_option()
return prompt
def prompt(self, args=None):
""" Override the default TUI prompt."""
return Prompt(_("Please press %s to get a shell") % Prompt.ENTER)
def prompt(self, args=None):
""" Override the default TUI prompt."""
return Prompt()