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from prompt_toolkit.key_binding.vi_state import InputMode
from prompt_toolkit.application import get_app
from prompt_toolkit.enums import EditingMode
from .packages import special
def create_toolbar_tokens_func(mycli, show_fish_help):
"""Return a function that generates the toolbar tokens."""
def get_toolbar_tokens():
result = [('class:bottom-toolbar', ' ')]
if mycli.multi_line:
delimiter = special.get_current_delimiter()
result.append(
(
'class:bottom-toolbar',
' ({} [{}] will end the line) '.format(
'Semi-colon' if delimiter == ';' else 'Delimiter', delimiter)
))
if mycli.multi_line:
result.append(('class:bottom-toolbar.on', '[F3] Multiline: ON '))
else:
result.append(('class:bottom-toolbar.off',
'[F3] Multiline: OFF '))
if mycli.prompt_app.editing_mode == EditingMode.VI:
result.append((
'class:bottom-toolbar.on',
'Vi-mode ({})'.format(_get_vi_mode())
))
if mycli.toolbar_error_message:
result.append(
('class:bottom-toolbar', ' ' + mycli.toolbar_error_message))
mycli.toolbar_error_message = None
if show_fish_help():
result.append(
('class:bottom-toolbar', ' Right-arrow to complete suggestion'))
if mycli.completion_refresher.is_refreshing():
result.append(
('class:bottom-toolbar', ' Refreshing completions...'))
return result
return get_toolbar_tokens
def _get_vi_mode():
"""Get the current vi mode for display."""
return {
InputMode.INSERT: 'I',
InputMode.NAVIGATION: 'N',
InputMode.REPLACE: 'R',
InputMode.REPLACE_SINGLE: 'R',
InputMode.INSERT_MULTIPLE: 'M',
}[get_app().vi_state.input_mode]
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