Esempio n. 1
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    def resolve_line_reference(self, view, line_reference, current=0):
        '''
        Calculates the line offset determined by @line_reference.

        @view
          The view where the calculation is made.
        @line_reference
          The sequence of tokens defining the line range to be calculated.
        @current
          Line number where we are now.
        '''
        last_token = None
        # XXX: what happens if there is no selection in the view?
        current = row_at(view, first_sel(view).b)
        for token in line_reference:
            # Make sure a search forward doesn't overlap with a match obtained
            # right before this search.
            if isinstance(last_token, TokenOfSearch) and isinstance(
                    token, TokenOfSearch):
                if isinstance(token, TokenSearchForward):
                    current += 1

            current = self.resolve_notation(view, token, current)

            last_token = token

        return current
Esempio n. 2
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    def resolve_line_reference(self, view, line_reference, current=0):
        """
        Calculates the line offset determined by @line_reference.

        @view
          The view where the calculation is made.
        @line_reference
          The sequence of tokens defining the line range to be calculated.
        @current
          Line number where we are now.
        """
        last_token = None
        # XXX: what happens if there is no selection in the view?
        current = row_at(view, first_sel(view).b)
        for token in line_reference:
            # Make sure a search forward doesn't overlap with a match obtained
            # right before this search.
            if isinstance(last_token, TokenOfSearch) and isinstance(token, TokenOfSearch):
                if isinstance(token, TokenSearchForward):
                    current += 1

            current = self.resolve_notation(view, token, current)

            last_token = token

        return current
Esempio n. 3
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    def get_visual_repeat_data(self):
        """Returns the data needed to restore visual selections before
        repeating a visual mode command in normal mode.
        """
        if self.mode not in (modes.VISUAL, modes.VISUAL_LINE):
            return

        first = first_sel(self.view)
        lines = (utils.row_at(self.view, first.end()) -
                 utils.row_at(self.view, first.begin()))

        if lines > 0:
            chars = utils.col_at(self.view, first.end())
        else:
            chars = first.size()

        return (lines, chars, self.mode)
Esempio n. 4
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    def get_visual_repeat_data(self):
        """Returns the data needed to restore visual selections before
        repeating a visual mode command in normal mode.
        """
        if self.mode not in (modes.VISUAL, modes.VISUAL_LINE):
            return

        first = first_sel(self.view)
        lines = (utils.row_at(self.view, first.end()) -
                 utils.row_at(self.view, first.begin()))

        if lines > 0:
            chars = utils.col_at(self.view, first.end())
        else:
            chars = first.size()

        return (lines, chars, self.mode)
Esempio n. 5
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    def restore_visual_data(self, data):
        rows, chars, old_mode = data
        first = first_sel(self.view)

        if old_mode == modes.VISUAL:
            if rows > 0:
                end = self.view.text_point(utils.row_at(self.view, first.b) +
                                           rows, chars)
            else:
                end = first.b + chars

            self.view.sel().add(sublime.Region(first.b, end))
            self.mode = modes.VISUAL

        elif old_mode == modes.VISUAL_LINE:
            rows, _, old_mode = data
            begin = self.view.line(first.b).a
            end = self.view.text_point(utils.row_at(self.view, begin) +
                                       (rows - 1), 0)
            end = self.view.full_line(end).b
            self.view.sel().add(sublime.Region(begin, end))
            self.mode = modes.VISUAL_LINE
Esempio n. 6
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    def restore_visual_data(self, data):
        rows, chars, old_mode = data
        first = first_sel(self.view)

        if old_mode == modes.VISUAL:
            if rows > 0:
                end = self.view.text_point(
                    utils.row_at(self.view, first.b) + rows, chars)
            else:
                end = first.b + chars

            self.view.sel().add(sublime.Region(first.b, end))
            self.mode = modes.VISUAL

        elif old_mode == modes.VISUAL_LINE:
            rows, _, old_mode = data
            begin = self.view.line(first.b).a
            end = self.view.text_point(
                utils.row_at(self.view, begin) + (rows - 1), 0)
            end = self.view.full_line(end).b
            self.view.sel().add(sublime.Region(begin, end))
            self.mode = modes.VISUAL_LINE