def is_global_folded(self):
"""Check if all headlines are folded.
"""
region, level = headline.find_headline(self.view, 0, \
headline.ANY_LEVEL, True)
# Treating no heeadline as folded, since unfolded all makes
# no harm in this situation.
if is_region_void(region):
return True
point = region.a
# point can be zero
while (point is not None and region):
region = headline.region_of_content_of_headline_at_point(self.view, \
point)
if not is_region_void(region):
point = region.b
if not self.is_region_totally_folded(region):
return False
else:
region, level = headline.find_headline(self.view, point, \
headline.ANY_LEVEL, \
True,
skip_headline_at_point=True)
if not is_region_void(region):
point = region.a
return True
def is_global_folded(self):
"""Check if all headlines are folded.
"""
region, level = headline.find_headline(self.view, 0, \
headline.ANY_LEVEL, True)
# Treating no heeadline as folded, since unfolded all makes
# no harm in this situation.
if is_region_void(region):
return True
point = region.a
# point can be zero
while (point is not None and region):
region = headline.region_of_content_of_headline_at_point(self.view, \
point)
if not is_region_void(region):
point = region.b
if not self.is_region_totally_folded(region):
return False
else:
region, level = headline.find_headline(self.view, point, \
headline.ANY_LEVEL, \
True,
skip_headline_at_point=True)
if not is_region_void(region):
point = region.a
return True
def run(self, edit, forward=True, same_level=True):
"""Move between headlines, forward or backward.
If same_level is true, only move to headline with the same level
or higher level.
"""
new_sel = []
if same_level:
level_type = headline.MATCH_PARENT
else:
level_type = headline.MATCH_ANY
for region in self.view.sel():
if same_level:
_, level = headline.headline_and_level_at_point(self.view, region.a, search_above_and_down=True)
else:
level = headline.ANY_LEVEL
match_region, _ = headline.find_headline(
self.view, region.a, level, forward, level_type, skip_headline_at_point=True, skip_folded=True
)
if forward:
if not match_region:
size = self.view.size()
match_region = sublime.Region(size, size)
else:
if not match_region:
match_region = sublime.Region(0, 0)
new_sel.append(sublime.Region(match_region.a, match_region.a))
self.adjust_view(new_sel)
def unfold_yet_fold_subheads(self, region, level):
"""Unfold the region while keeping the subheadlines folded."""
## First unfold all
self.view.unfold(region)
## Fold subheads
child_headline_region, _ = headline.find_headline(self.view, region.a, level, True, \
headline.MATCH_CHILD)
while (not is_region_void(child_headline_region) and child_headline_region.b <= region.b):
child_content_region = headline.region_of_content_of_headline_at_point(self.view,
child_headline_region.a)
if child_content_region is not None:
self.view.fold(sublime.Region(child_content_region.a - 1, child_content_region.b))
search_start_point = child_content_region.b
else:
search_start_point = child_headline_region.b
child_headline_region, _ = headline.find_headline(self.view, \
search_start_point, level, True, \
headline.MATCH_CHILD,
skip_headline_at_point=True)
def unfold_yet_fold_subheads(self, region, level):
"""Unfold the region while remembering folded subheadlines. """
## First unfold all
self.view.unfold(region)
## Fold subheads
child_headline_region, _ = headline.find_headline(self.view, region.a, level, True, \
headline.MATCH_CHILD)
while (child_headline_region is not None and child_headline_region.b <= region.b):
child_content_region = headline.region_of_content_of_headline_at_point(self.view,
child_headline_region.a)
if child_content_region is not None:
self.view.fold(child_content_region)
search_start_point = child_content_region.b
else:
search_start_point = child_headline_region.b
child_headline_region, _ = headline.find_headline(self.view, \
search_start_point, level, True, \
headline.MATCH_CHILD,
skip_headline_at_point=True)
def unfold_yet_fold_subheads(self, region, level):
"""Unfold the region while keeping the subheadlines folded."""
## First unfold all
self.view.unfold(region)
## Fold subheads
child_headline_region, _ = headline.find_headline(self.view, region.a, level, True, \
headline.MATCH_CHILD)
while (child_headline_region is not None
and child_headline_region.b <= region.b):
child_content_region = headline.region_of_content_of_headline_at_point(
self.view, child_headline_region.a)
if child_content_region is not None:
self.view.fold(child_content_region)
search_start_point = child_content_region.b
else:
search_start_point = child_headline_region.b
child_headline_region, _ = headline.find_headline(self.view, \
search_start_point, level, True, \
headline.MATCH_CHILD,
skip_headline_at_point=True)
def fold_all(self):
region, level = headline.find_headline(self.view, \
0, \
headline.ANY_LEVEL, \
True)
# At this point, headline region is sure to exist, otherwise it would be
# treated as gobal folded. (self.is_global_folded() would return True)
point = region.a
# point can be zero
while (point is not None and region):
region = headline.region_of_content_of_headline_at_point(self.view, \
point)
if not is_region_void(region):
point = region.b
self.view.fold(sublime.Region(region.a - 1, region.b))
region, level = headline.find_headline(self.view, point, \
headline.ANY_LEVEL,
True, \
skip_headline_at_point=True)
if not is_region_void(region):
point = region.a
self.adjust_cursors_and_view()
def fold_all(self):
region, level = headline.find_headline(self.view, \
0, \
headline.ANY_LEVEL, \
True)
# At this point, headline region is sure to exist, otherwise it would be
# treated as gobal folded. (self.is_global_folded() would return True)
point = region.a
# point can be zero
while (point is not None and region):
region = headline.region_of_content_of_headline_at_point(self.view, \
point)
if not is_region_void(region):
point = region.b
self.view.fold(sublime.Region(region.a - 1, region.b))
region, level = headline.find_headline(self.view, point, \
headline.ANY_LEVEL,
True, \
skip_headline_at_point=True)
if not is_region_void(region):
point = region.a
self.adjust_cursors_and_view()
def run(self, edit, forward=True, same_level=True):
"""Move between headlines, forward or backward.
If same_level is true, only move to headline with the same level
or higher level.
"""
new_sel = []
if same_level:
level_type = headline.MATCH_PARENT
else:
level_type = headline.MATCH_ANY
for region in self.view.sel():
if same_level:
_, level = headline.headline_and_level_at_point(self.view,\
region.a,
search_above_and_down=True)
else:
level = headline.ANY_LEVEL
match_region, _ = headline.find_headline(self.view, \
region.a, \
level, \
forward, \
level_type, \
skip_headline_at_point=True,\
skip_folded=True)
if forward:
if not match_region:
size = self.view.size()
match_region = sublime.Region(size, size)
else:
if not match_region:
match_region = sublime.Region(0, 0)
new_sel.append(sublime.Region(match_region.a, match_region.a))
self.adjust_view(new_sel)
def run(self, edit, forward=True, same_level=True):
"""Move between headlines, forward or backward.
If same_level is true, only move to headline with the same level
or higher level.
"""
new_sel = []
if same_level:
level_type = headline.MATCH_PARENT
else:
level_type = headline.MATCH_ANY
for region in self.view.sel():
if same_level:
_, level = headline.headline_and_level_at_point(self.view,\
region.a,
search_above_and_down=True)
if level is None:
return
else:
level = headline.ANY_LEVEL
match_region, _ = headline.find_headline(self.view, \
region.a, \
level, \
forward, \
level_type, \
skip_headline_at_point=True,\
skip_folded=True)
if is_region_void(match_region):
return
new_sel.append(sublime.Region(match_region.a, match_region.a))
self.adjust_view(new_sel)
