lib_complete.py 文件源码

def get_declaration_location(self, view, row, col):
        """Get location of declaration from given location in file.

        Args:
            view (sublime.View): current view
            row (int): cursor row
            col (int): cursor col

        Returns:
            Location: location of declaration

        """
        with Completer.rlock:
            if not self.tu:
                return None
            cursor = self.tu.cursor.from_location(
                self.tu, self.tu.get_location(view.file_name(), (row, col)))
            ref_new = None
            if cursor and cursor.referenced:
                ref = cursor.referenced
                if cursor.kind.is_declaration():
                    ref_new = ref.get_definition()
                return (ref_new or ref).location
            return None