def filter_thru_shell(view, edit, regions, cmd):
# XXX: make this a ShellFilter class instead
if plat.HOST_PLATFORM == plat.WINDOWS:
filter_func = plat.windows.filter_region
elif plat.HOST_PLATFORM == plat.LINUX:
filter_func = plat.linux.filter_region
elif plat.HOST_PLATFORM == plat.OSX:
filter_func = plat.osx.filter_region
else:
raise NotImplementedError
# Maintain text size delta as we replace each selection going forward.
# We can't simply go in reverse because cursor positions will be incorrect.
accumulated_delta = 0
new_points = []
for r in regions:
r_shifted = Region(r.begin() + accumulated_delta,
r.end() + accumulated_delta)
rv = filter_func(view, view.substr(r_shifted), cmd).rstrip() + '\n'
view.replace(edit, r_shifted, rv)
new_points.append(r_shifted.a)
accumulated_delta += len(rv) - r_shifted.size()
# Switch to normal mode and move cursor(s) to beginning of replacement(s)
view.run_command('_enter_normal_mode')
view.sel().clear()
view.sel().add_all(new_points)
def _get_text_object_big_word(view, s: Region, inclusive: bool,
count: int) -> Region:
w = a_big_word(view, s.b, inclusive=inclusive, count=count)
if s.size() <= 1:
return w
return Region(s.a, w.b)
def _get_text_object_word(view, s: Region, inclusive: bool,
count: int) -> Region:
if s.size() == 1:
pt = get_insertion_point_at_b(s)
else:
if s.b < s.a:
pt = max(0, s.b - 1)
else:
pt = s.b
w = _a_word(view, pt, inclusive=inclusive, count=count)
if s.size() <= 1:
return w
if s.b >= s.a:
return Region(s.a, w.b)
else:
return Region(s.a, w.a)
return s
def filter_thru_shell(view, edit, regions, cmd: str) -> None:
# Maintain text size delta as we replace each selection going forward. We
# can't simply go in reverse because cursor positions will be incorrect.
accumulated_delta = 0
new_points = []
for r in regions:
r_shifted = Region(r.begin() + accumulated_delta, r.end() + accumulated_delta)
rv = _shell.filter_region(view, view.substr(r_shifted), cmd).rstrip() + '\n'
view.replace(edit, r_shifted, rv)
new_points.append(r_shifted.a)
accumulated_delta += len(rv) - r_shifted.size()
# Switch to normal mode and move cursor(s) to beginning of replacement(s).
view.run_command('_enter_normal_mode')
set_selection(view, new_points)
def __init__(self, update_region: sublime.Region, value: str) -> None:
self._pos_changes = len(value) - update_region.size()
self.region = update_region
self.new_text = value
