def setLine(self, line): cursor = QTextCursor(self.document()) cursor.movePosition(QTextCursor.End) cursor.setPosition(self.newPromptPos, QTextCursor.KeepAnchor) cursor.removeSelectedText() cursor.insertText(line) self.setTextCursor(cursor)
def cmdJoinLines(self, cmd, repeatLineCount=None): if repeatLineCount is not None: self._selectRangeForRepeat(repeatLineCount) start, end = self._selectedLinesRange() count = end - start if not count: # nothing to join return self._saveLastEditLinesCmd(cmd, end - start + 1) cursor = QTextCursor(self._qpart.document().findBlockByNumber(start)) with self._qpart: for _ in range(count): cursor.movePosition(QTextCursor.EndOfBlock) cursor.movePosition(QTextCursor.NextCharacter, QTextCursor.KeepAnchor) self.moveToFirstNonSpace(cursor, QTextCursor.KeepAnchor) nonEmptyBlock = cursor.block().length() > 1 cursor.removeSelectedText() if nonEmptyBlock: cursor.insertText(' ') self._qpart.setTextCursor(cursor)
def _removeBlock(blockIndex): block = self._doc.findBlockByNumber(blockIndex) if block.next().isValid(): # not the last cursor = QTextCursor(block) cursor.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor) elif block.previous().isValid(): # the last, not the first cursor = QTextCursor(block.previous()) cursor.movePosition(QTextCursor.EndOfBlock) cursor.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor) cursor.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor) else: # only one block cursor = QTextCursor(block) cursor.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor) cursor.removeSelectedText()