def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
# the '#' character seems to be a 'numbersign' in tk
tab.textwidget.bind('<numbersign>',
functools.partial(comment_or_uncomment, tab),
add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
get_config_and_apply_to_tab(tab)
tab.bind('<<PathChanged>>',
partial(get_config_and_apply_to_tab, tab),
add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if not isinstance(tab, tabs.FileTab):
return
overview = Overview(tab.right_frame, tab)
textwidget.use_pygments_theme(overview, overview.set_colors)
overview.pack(fill='y', expand=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
underliner = _Underliner(tab.textwidget)
utils.bind_with_data(tab,
'<<SetUnderlines>>',
underliner.set_underlines,
add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
def bind_callback(event: 'tkinter.Event[tkinter.Misc]') -> None:
assert isinstance(tab, tabs.FileTab) # because mypy is awesome
tab.textwidget.after_idle(after_enter, tab.textwidget)
tab.textwidget.bind('<Return>', bind_callback, add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
tab.settings.add_option('langserver',
None,
type=Optional[LangServerConfig])
tab.bind('<<TabSettingChanged:langserver>>',
partial(switch_langservers, tab, False),
add=True)
tab.bind('<<PathChanged>>',
partial(switch_langservers, tab, True),
add=True)
switch_langservers(tab, False)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
tab.textwidget.bind('<<ContentChanged>>',
partial(update_url_underlines, tab),
add=True)
update_url_underlines(tab)
tab.textwidget.tag_bind('underline:urls',
'<Control-Button-1>',
partial(open_the_url, tab, 'current'),
add=True)
tab.textwidget.bind('<Control-Return>',
partial(open_the_url, tab, 'insert'),
add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
# needed because pygments_lexer might change
def get_lexer_class() -> pygments.lexer.LexerMeta:
assert isinstance(tab, tabs.FileTab) # f u mypy
return tab.settings.get('pygments_lexer', pygments.lexer.LexerMeta)
highlighter = Highlighter(tab.textwidget, get_lexer_class)
tab.bind('<<TabSettingChanged:pygments_lexer>>',
highlighter.highlight_all,
add=True)
tab.textwidget.bind('<<ContentChanged>>',
highlighter.highlight_all,
add=True)
tab.bind('<Destroy>', highlighter.on_destroy, add=True)
highlighter.highlight_all()
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if not isinstance(tab, tabs.FileTab):
return
tab.settings.add_option('autocomplete_chars', [], type=List[str])
completer = AutoCompleter(tab)
# no idea why backspace has to be bound separately
utils.bind_with_data(tab.textwidget,
'<Key>',
completer.on_any_key,
add=True)
tab.textwidget.bind('<BackSpace>', completer.on_any_key, add=True)
utils.bind_tab_key(tab.textwidget, completer.on_tab, add=True)
tab.textwidget.bind('<Return>', completer.on_enter, add=True)
tab.textwidget.bind('<Escape>', completer.on_escape, add=True)
tab.textwidget.bind('<Prior>', completer.popup.on_page_up_down, add=True)
tab.textwidget.bind('<Next>', completer.popup.on_page_up_down, add=True)
tab.textwidget.bind('<Up>', completer.popup.on_arrow_key_up_down, add=True)
tab.textwidget.bind('<Down>',
completer.popup.on_arrow_key_up_down,
add=True)
completer.popup.treeview.bind('<Button-1>',
(lambda event: completer._accept()),
add=True)
# avoid weird corner cases
tab.winfo_toplevel().bind('<FocusOut>',
(lambda event: completer._reject()),
add=True)
tab.textwidget.bind(
# any mouse button
'<Button>',
(lambda event: completer._reject()),
add=True)
tab.bind('<Destroy>', (lambda event: completer.popup.toplevel.destroy()),
add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
utils.bind_tab_key(tab.textwidget, on_tab_key, add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
tab.settings.add_option('commands', CommandsConfig())
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
textwidget.use_pygments_theme(
tab, partial(on_pygments_theme_changed, tab.textwidget))
tab.textwidget.bind('<<CursorMoved>>', on_cursor_moved, add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
tab.settings.add_option('insert_final_newline', True)
tab.bind('<<Save>>', on_save, add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
on_path_changed(tab)
tab.bind('<<PathChanged>>', partial(on_path_changed, tab), add=True)
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
linenumbers = LineNumbers(tab.left_frame, tab.textwidget)
linenumbers.canvas.pack(side='left', fill='y')
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
if isinstance(tab, tabs.FileTab):
# raymond hettinger says 90-ish
tab.settings.add_option('max_line_length', 90)
LongLineMarker(tab).setup()
def on_new_tab(event: utils.EventWithData) -> None:
tab = event.data_widget()
assert isinstance(tab, tabs.Tab)
StatusBar(tab.bottom_frame, tab).pack(side='bottom', fill='x')
def on_new_tab(self, event: utils.EventWithData) -> None:
self._frame.pack_forget()
event.data_widget().bind('<Destroy>', self._on_tab_closed, add=True)