def fold_or_unfold_headline_at_point(self, from_point):
"""Smart folding of the current headline.
Unfold only when it's totally folded. Otherwise fold it.
"""
_, level = headline.headline_and_level_at_point(self.view, from_point)
# Not a headline, cancel
if level is None or not headline.is_scope_headline(
self.view, from_point):
return False
content_region = headline.region_of_content_of_headline_at_point(
self.view, from_point)
# If the content is empty, Nothing needs to be done.
if content_region is None:
# Return True because there is a headline anyway.
return True
# Check if content region is folded to decide the action.
if self.is_region_totally_folded(content_region):
self.unfold_yet_fold_subheads(content_region, level)
else:
self.view.fold(
sublime.Region(content_region.a - 1, content_region.b))
return True
def fold_or_unfold_headline_at_point(self, from_point):
"""Smart folding of the current headline.
Unfold only when it's totally folded. Otherwise fold it.
"""
_, level = headline.headline_and_level_at_point(self.view,
from_point)
# Not a headline, cancel
if level is None or not headline.is_scope_headline(self.view, from_point):
return False
content_region = headline.region_of_content_of_headline_at_point(self.view,
from_point)
# If the content is empty, Nothing needs to be done.
if content_region is None:
# Return True because there is a headline anyway.
return True
# Check if content region is folded to decide the action.
if self.is_region_totally_folded(content_region):
self.unfold_yet_fold_subheads(content_region, level)
else:
self.view.fold(sublime.Region(content_region.a - 1, content_region.b))
return True