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import sublime
import sublime_plugin
import re
import os
class ProjectSpecificKeyBinding(sublime_plugin.EventListener):
def on_query_context(self, view, key, operator, operand, match_all):
current_project_name = view.window().project_file_name()
if not current_project_name:
return None
if key != "project_name" and os.path.isfile(current_project_name):
return None
if operator == sublime.OP_EQUAL:
return current_project_name == operand
elif operator == sublime.OP_NOT_EQUAL:
return current_project_name != operand
elif operator == sublime.QueryOperator.REGEX_CONTAINS:
return re.search(operand, current_project_name)
elif operator == sublime.QueryOperator.NOT_REGEX_CONTAINS:
return not re.search(operand, current_project_name)
class _CursorAdaptiveCommand(sublime_plugin.TextCommand):
handle_region_fallback = ('keep',)
def __align_point_after_insertions(self, orig_point, direction):
new_point = orig_point
for (insert_point, insert_offset) in self.__inserted_offsets:
if direction == 'right' and insert_point <= orig_point:
new_point += insert_offset
elif direction == 'left' and insert_point < orig_point:
new_point += insert_offset
return new_point
def __cleanup(self):
self.__inserted_offsets = list()
def run(self, edit, **kwargs):
self.__cleanup()
actions = list()
for region in self.view.sel():
action = self.handle_region(region)
if action:
actions.append((region, *(action or self.handle_region_fallback)))
if not actions:
return self.no_action_fallback(edit)
new_regions = list()
for (region, action, *args) in actions:
handler = getattr(self, f'perform_{action}')
new_region = handler(edit, region, *args)
if new_region:
new_regions.append(new_region)
else:
new_regions.append(self.perform_keep(region, edit))
real_regions = list()
for (region, direction, delta, backoff) in new_regions:
if direction in ['collapse-left', 'collapse-right']:
point = _normalize_region(region).a
align_direction = ('right' if direction == 'collapse-left' else 'left')
aligned_point = self.__align_point_after_insertions(point, align_direction)
real_regions.append(aligned_point)
elif direction in ['left', 'right']:
start = region.a
end = region.b + delta
aligned_end = self.__align_point_after_insertions(end, direction)
if region.a == region.b:
if backoff:
if direction == 'right':
aligned_end -= backoff
else:
aligned_end += backoff
real_regions.append(sublime.Region(aligned_end, aligned_end))
else:
aligned_start = self.__align_point_after_insertions(start, direction)
real_regions.append(sublime.Region(aligned_start, aligned_end))
self.view.sel().clear()
self.view.sel().add_all(real_regions)
self.__cleanup()
def handle_region(self, region):
pass
def no_action_fallback(self, edit):
pass
def perform_keep(self, edit, region):
return (region, 'right', 0, 0)
def perform_move(self, edit, region, delta):
return (region, 'right', delta, 0)
def perform_insert(self, edit, region, direction, insert, backoff):
insert_point = region.b
aligned_insert_point = self.__align_point_after_insertions(insert_point, direction)
insert_offset = self.view.insert(edit, aligned_insert_point, insert)
self.__inserted_offsets.append((insert_point, insert_offset))
return (region, direction, 0, backoff)
def perform_replace_left(self, edit, region, erase, replace, backoff, move_side):
replace_point = _normalize_region(region).a
replace_point -= erase
aligned_replace_point = self.__align_point_after_insertions(replace_point, 'right')
aligned_replace_region = sublime.Region(aligned_replace_point, aligned_replace_point + erase)
self.view.replace(edit, aligned_replace_region, replace)
self.__inserted_offsets.append((replace_point, len(replace) - erase))
return (region, move_side, 0, backoff)
def perform_wrap(self, edit, region, insert_left, insert_right, move_side = None):
if region.a < region.b:
left = region.a
right = region.b
else:
left = region.b
right = region.a
aligned_insert_point = self.__align_point_after_insertions(left, 'left')
insert_offset = self.view.insert(edit, aligned_insert_point, insert_left)
self.__inserted_offsets.append((left, insert_offset))
aligned_insert_point = self.__align_point_after_insertions(right, 'right')
insert_offset = self.view.insert(edit, aligned_insert_point, insert_right)
self.__inserted_offsets.append((right, insert_offset))
if move_side == 'left':
return (region, 'collapse-left', 0, 0)
else:
return (region, 'collapse-right', 0, 0)
def _normalize_region(region):
if region.a < region.b:
return region
else:
return sublime.Region(region.b, region.a)
def _match_tag_in_progress(view, region):
region = _normalize_region(region)
to_start = sublime.Region(view.line(region).a, region.a)
match = re.search('(\[\[(?:(?!]]|\|).)*)$', view.substr(to_start))
if match:
return match.group(1)
def _match_rest_of_tag_in_progress(view, region):
region = _normalize_region(region)
to_end = sublime.Region(region.a, view.line(region).b)
match = re.search('^((?:(?!\[\[).)*]])', view.substr(to_end))
if match:
return match.group(1)
def _consider_reference_cycle(view, region, cycle):
tag_in_progress = _match_tag_in_progress(view, region)
if not tag_in_progress:
return None
rest_of_tag = _match_rest_of_tag_in_progress(view, region)
rest_of_ref = re.search('^((?:(?!\|).)*:)', rest_of_tag)
if rest_of_ref:
return ('move', len(rest_of_ref.group(1)))
if tag_in_progress == '[[':
current_ref = None
insert_pipe = rest_of_tag != ']]' and '|' not in rest_of_tag
elif tag_in_progress[-1:] == ':':
current_ref = tag_in_progress[2:-1]
insert_pipe = False
else:
return None
if current_ref in cycle:
next_ref = cycle[(cycle.index(current_ref) + 1) % len(cycle)]
else:
next_ref = cycle[0]
if current_ref:
return ('replace_left', len(current_ref) + 1, next_ref + ':', 0, 'right')
elif insert_pipe:
return ('insert', 'right', next_ref + ':|', 1)
else:
return ('insert', 'right', next_ref + ':', 0)
class EnterExitWikiTagCommand(_CursorAdaptiveCommand):
ref_cycle = ['artist', 'group', 'flash', 'tag']
def handle_region(self, region):
cycle_action = _consider_reference_cycle(self.view, region, self.ref_cycle)
if cycle_action:
return cycle_action
rest_of_tag = _match_rest_of_tag_in_progress(self.view, region)
if rest_of_tag:
return ('move', len(rest_of_tag))
elif region.a == region.b:
return ('insert', 'right', '[[]]', 2)
else:
return ('wrap', '[[', ']]', 'left')
class HyphenInWikiTagCommand(_CursorAdaptiveCommand):
ref_cycle = ['artist', 'group', 'flash', 'tag']
def handle_region(self, region):
cycle_action = _consider_reference_cycle(self.view, region, self.ref_cycle)
if cycle_action:
return cycle_action
tag_in_progress = _match_tag_in_progress(self.view, region)
if tag_in_progress and ':' in tag_in_progress:
return ('insert', 'right', '-', 0)
class SpaceInWikiTagCommand(_CursorAdaptiveCommand):
ref_cycle = ['track', 'album']
handle_region_fallback = ('insert', 'right', ' ', 0)
def handle_region(self, region):
cycle_action = _consider_reference_cycle(self.view, region, self.ref_cycle)
if cycle_action:
return cycle_action
tag_in_progress = _match_tag_in_progress(self.view, region)
if tag_in_progress and ':' in tag_in_progress:
if self.view.substr(region.b) == '|':
return ('move', 1)
else:
return ('insert', 'right', '|', 0)
def no_action_fallback(self, edit):
self.view.run_command('insert', {'characters': ' '})
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