class CodeTools(object):
def __init__(self, window):
self.document = Document(window.get_active_document())
self.view = View(window.get_active_view())
self.start = None
self.end = None
self.lines = 0
self.text = ""
self.selection = 0
self._initialize_text()
def _initialize_text(self):
self._get_code_selection()
self.current_start_offset = self.start.get_offset()
self.current_start_line_offset = self.start.get_line_offset()
self.current_end_offset = self.end.get_offset()
self.current_insert_offset = self.document.get_insert_offset()
self._get_selection_character_count()
self._define_selection_block()
self.view.move_to_end_of_selection_block(self.document, self.end.get_line())
self.text = self.document.read(self.start, self.end)
def _get_code_selection(self):
selection = self.document.get_selection()
insert = self.document.get_insert()
(self.start, self.end) = selection or (insert, insert.copy())
return (self.start, self.end)
def _get_selection_character_count(self):
self.selection = math.fabs(self.current_end_offset - self.current_start_offset)
return self.selection
def _define_selection_block(self):
self.lines = self.end.get_line()-self.start.get_line()
self.start.set_line_offset(0)
if not self.end.ends_line():
self.end.forward_to_line_end()
def select_and_delete(self):
self.view.select_by_offsets(
self.start.get_offset(),
self.document.get_insert_offset(),
self.end.get_offset()
)
self.document.delete()
def comment_text(self):
self.select_and_delete()
code_comment = CodeComment(self.document, self.text)
code_comment.analyze_comment_tags()
code_comment.verify_commenting()
code_comment.do_comment_or_uncomment()
(self.current_start_offset, self.selection) = code_comment.calculate_new_position_values(self.current_start_offset, self.selection)
self.text = code_comment.change_text()
def copy_text_to_clipboard(self):
clipboard = gtk.clipboard_get()
clipboard.set_text(self.text)
clipboard.store()
def erase_line(self, down):
self.select_and_delete()
end_line = self.document.get_insert().copy()
end_line.set_line_offset(0)
end_line.forward_line()
self.document.delete(self.document.get_insert(), end_line)
self.view.move_line_cursor(1 if down else -1, select=False)
def __enter__(self):
self.document.begin_user_action()
return self
def __exit__(self, type, value, traceback):
self.document.end_user_action()
