def _help(nvim: Nvim, state: State, settings: Settings,
args: Sequence[str]) -> None:
"""
Open help doc
"""
try:
topic, use_web = _parse_args(args)
except ArgparseError as e:
write(nvim, e, error=True)
else:
md, uri = _directory(topic)
web_d = open_w(uri) if use_web else False
if not web_d:
for win in list_floatwins(nvim):
win_close(nvim, win=win)
lines = md.read_text("UTF-8").splitlines()
buf = create_buf(nvim,
listed=False,
scratch=True,
wipe=True,
nofile=True,
noswap=True)
buf_set_lines(nvim, buf=buf, lo=0, hi=-1, lines=lines)
buf_set_option(nvim, buf=buf, key="modifiable", val=False)
buf_set_option(nvim, buf=buf, key="syntax", val="markdown")
open_float_win(nvim,
margin=0,
relsize=0.95,
buf=buf,
border="rounded")
def toggle_floating(nvim: Nvim, *args: str) -> None:
curr_win = cur_win(nvim)
float_wins = frozenset(list_floatwins(nvim))
if curr_win in float_wins:
for win in float_wins:
win_close(nvim, win=win)
else:
_term_open(nvim, *args)
def _kill_float_wins(nvim: Nvim, state: State, settings: Settings) -> None:
try:
wins = tuple(list_floatwins(nvim))
if len(wins) != 2:
for win in wins:
win_close(nvim, win=win)
except NvimError:
pass
def open_term(nvim: Nvim, *args: AnyPath, opts: TermOpts = {}) -> None:
argv = args or (environ["SHELL"],)
prog, *_ = argv
if not which(prog):
write(nvim, LANG("invaild command: ", cmd=normcase(prog)), error=True)
else:
for win in list_floatwins(nvim):
win_close(nvim, win=win)
_term_open(nvim, *argv, opts=opts)
def stats(nvim: Nvim, stack: Stack, *_: str) -> None:
stats = stack.idb.stats()
chart1, chart2, chart3 = _pprn(stats)
desc = MD_STATS.read_text()
lines = (Template(_TPL).substitute(chart1=chart1,
chart2=chart2,
chart3=chart3,
desc=desc).splitlines())
for win in list_floatwins(nvim):
win_close(nvim, win=win)
buf = create_buf(nvim,
listed=False,
scratch=True,
wipe=True,
nofile=True,
noswap=True)
buf_set_lines(nvim, buf=buf, lo=0, hi=-1, lines=lines)
buf_set_option(nvim, buf=buf, key="modifiable", val=False)
buf_set_option(nvim, buf=buf, key="syntax", val="markdown")
open_float_win(nvim, margin=0, relsize=0.95, buf=buf, border="rounded")
def _kill_term_wins(nvim: Nvim) -> None:
wins = tuple(list_floatwins(nvim))
if len(wins) != 2:
for win in wins:
win_close(nvim, win=win)
def close_term(nvim: Nvim) -> None:
for win in list_floatwins(nvim):
win_close(nvim, win=win)
def _on_resized(nvim: Nvim) -> None:
wins = tuple(list_floatwins(nvim))
if wins:
for win in wins:
win_close(nvim, win=win)
toggle_floating(nvim)