Method indent

plugins/python/scripter/ui_scripter/editor/pythoneditor.py:213–244

(self)

            return False

    def indent(self):
        # tab key has been pressed. Indent current line or selected block by self.indent_width

        cursor = self.textCursor()
        # is there a selection?

        selectionStart = cursor.selectionStart()
        selectionEnd = cursor.selectionEnd()

        if selectionStart == selectionEnd and cursor.atBlockEnd():
            # ie no selection and don't insert in the middle of text
            # something smarter might skip whitespace and add a tab in front of
            # the next non whitespace character
            cursor.insertText(" " * self.indent_width)
            return

        cursor.setPosition(selectionStart)
        startBlock = cursor.blockNumber()
        cursor.setPosition(selectionEnd)
        endBlock = cursor.blockNumber()

        cursor.movePosition(QTextCursor.MoveOperation.Start)
        cursor.movePosition(QTextCursor.MoveOperation.NextBlock, n=startBlock)

        for i in range(0, endBlock - startBlock + 1):
            if not self.isEmptyBlock(startBlock + i):  # Don't insert whitespace on empty lines
                cursor.movePosition(QTextCursor.MoveOperation.StartOfLine)
                cursor.insertText(" " * self.indent_width)

            cursor.movePosition(QTextCursor.MoveOperation.NextBlock)

        # QT maintains separate cursors, so don't need to track or reset user's cursor

    def dedentBlock(self, blockNumber):
        # dedent the line at blockNumber