def calculate_active_guide(self, view):
tab_size = indentation.get_tab_size(view)
cursor = view.sel()[-1].b
region = view.line(cursor)
cursorCol = view.rowcol(cursor)[1]
pos = 0
for pt in xrange(region.begin(), region.end()):
ch = view.substr(pt)
if ch == "\t":
pos += tab_size - (pos % tab_size)
elif ch.isspace():
pos += 1
else:
break
tab = int(pos / tab_size)
if cursorCol < pos:
tab = int(cursorCol / tab_size)
else:
before = self.check_indent(view, region, False, tab_size)
after = self.check_indent(view, region, True, tab_size)
if after <= 0:
tab -= 1
return max(tab - 1, 0)
def refresh(self, view, clear_cache):
if clear_cache:
self.cache = {}
tab = self.calculate_active_guide(view)
if clear_cache or tab != self.current_tab:
self.guides = []
self.region_start = 0
self.region_end = 0
self.current_tab = tab
visible = view.visible_region()
self.region = visible
expanded_region = sublime.Region(max(visible.a - 250, 0), min(visible.b + 5, view.size()))
visible_regions = view.split_by_newlines(visible)
tab_size = indentation.get_tab_size(view)
for region in visible_regions:
line = view.rowcol(region.a)[0]
tabs = self.get_indent(region, view, tab_size)
if self.current_tab < len(tabs):
pos = region.a + tabs[tab]
self.guides.append(sublime.Region(pos, pos))
view.add_regions("IndentGuidesListener", self.guides, "active_guide", sublime.DRAW_EMPTY)
def calculate_active_guide(self, view):
tab_size = indentation.get_tab_size(view)
cursor = view.sel()[-1].b
region = view.line(cursor)
cursorCol = view.rowcol(cursor)[1]
pos = 0
for pt in xrange(region.begin(), region.end()):
ch = view.substr(pt)
if ch == '\t':
pos += tab_size - (pos % tab_size)
elif ch.isspace():
pos += 1
else:
break
tab = int(pos / tab_size)
if cursorCol < pos:
tab = int(cursorCol / tab_size)
else:
before = self.check_indent(view, region, False, tab_size)
after = self.check_indent(view, region, True, tab_size)
if after <= 0:
tab -= 1
return max(tab - 1, 0)
def refresh(self, view, clear_cache):
if clear_cache:
self.cache = {}
tab = self.calculate_active_guide(view)
if clear_cache or tab != self.current_tab:
self.guides = []
self.region_start = 0
self.region_end = 0
self.current_tab = tab
visible = view.visible_region()
self.region = visible
expanded_region = sublime.Region(max(visible.a - 250, 0),
min(visible.b + 5, view.size()))
visible_regions = view.split_by_newlines(visible)
tab_size = indentation.get_tab_size(view)
for region in visible_regions:
line = view.rowcol(region.a)[0]
tabs = self.get_indent(region, view, tab_size)
if self.current_tab < len(tabs):
pos = region.a + tabs[tab]
self.guides.append(sublime.Region(pos, pos))
view.add_regions('IndentGuidesListener', self.guides, 'active_guide',
sublime.DRAW_EMPTY)
def update_guides(self, view, regions_of_interest, guides):
tab_size = indentation.get_tab_size(view)
flush_with_text = int(bool(view.settings().get("indent_guides_flush_with_text")))
flush_with_gutter = bool(view.settings().get("indent_guides_flush_with_gutter"))
for roi in regions_of_interest:
pos = 0
for pt in xrange(roi.begin(), roi.end()):
ch = view.substr(pt)
if pos % tab_size == 0 and (flush_with_gutter or pos != 0):
loc = pt
guides.append(sublime.Region(loc,loc))
if ch == '\t':
pos += tab_size - (pos % tab_size)
elif ch.isspace():
pos += 1
else:
pos+=1
if flush_with_text and pos % tab_size == 0:
guides.append(sublime.Region(roi.end(),roi.end()))
return guides
def update_guides(self, view, regions_of_interest, guides):
tab_size = indentation.get_tab_size(view)
flush_with_text = int(
bool(view.settings().get("indent_guides_flush_with_text")))
flush_with_gutter = bool(
view.settings().get("indent_guides_flush_with_gutter"))
for roi in regions_of_interest:
pos = 0
for pt in xrange(roi.begin(), roi.end()):
ch = view.substr(pt)
if pos % tab_size == 0 and (flush_with_gutter or pos != 0):
loc = pt
guides.append(sublime.Region(loc, loc))
if ch == '\t':
pos += tab_size - (pos % tab_size)
elif ch.isspace():
pos += 1
else:
pos += 1
if flush_with_text and pos % tab_size == 0:
guides.append(sublime.Region(roi.end(), roi.end()))
return guides
