def __duplicate_line_or_selection(self, after_current_line=True):
"""Duplicate current line or selected text"""
cursor = self.textCursor()
cursor.beginEditBlock()
orig_sel = start_pos, end_pos = (cursor.selectionStart(),
cursor.selectionEnd())
if unicode(cursor.selectedText()):
cursor.setPosition(end_pos)
# Check if end_pos is at the start of a block: if so, starting
# changes from the previous block
cursor.movePosition(QTextCursor.StartOfBlock,
QTextCursor.KeepAnchor)
if not unicode(cursor.selectedText()):
cursor.movePosition(QTextCursor.PreviousBlock)
end_pos = cursor.position()
cursor.setPosition(start_pos)
cursor.movePosition(QTextCursor.StartOfBlock)
while cursor.position() <= end_pos:
cursor.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor)
if cursor.atEnd():
cursor_temp = QTextCursor(cursor)
cursor_temp.clearSelection()
cursor_temp.insertText(self.get_line_separator())
break
cursor.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor)
text = cursor.selectedText()
cursor.clearSelection()
if not after_current_line:
# Moving cursor before current line/selected text
cursor.setPosition(start_pos)
cursor.movePosition(QTextCursor.StartOfBlock)
orig_sel = (orig_sel[0]+len(text), orig_sel[1]+len(text))
cursor.insertText(text)
cursor.endEditBlock()
cursor.setPosition(orig_sel[0])
cursor.setPosition(orig_sel[1], QTextCursor.KeepAnchor)
self.setTextCursor(cursor)
def __duplicate_line_or_selection(self, after_current_line=True):
"""Duplicate current line or selected text"""
cursor = self.textCursor()
cursor.beginEditBlock()
orig_sel = start_pos, end_pos = (cursor.selectionStart(),
cursor.selectionEnd())
if unicode(cursor.selectedText()):
cursor.setPosition(end_pos)
# Check if end_pos is at the start of a block: if so, starting
# changes from the previous block
cursor.movePosition(QTextCursor.StartOfBlock,
QTextCursor.KeepAnchor)
if not unicode(cursor.selectedText()):
cursor.movePosition(QTextCursor.PreviousBlock)
end_pos = cursor.position()
cursor.setPosition(start_pos)
cursor.movePosition(QTextCursor.StartOfBlock)
while cursor.position() <= end_pos:
cursor.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor)
if cursor.atEnd():
cursor_temp = QTextCursor(cursor)
cursor_temp.clearSelection()
cursor_temp.insertText(self.get_line_separator())
break
cursor.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor)
text = cursor.selectedText()
cursor.clearSelection()
if not after_current_line:
# Moving cursor before current line/selected text
cursor.setPosition(start_pos)
cursor.movePosition(QTextCursor.StartOfBlock)
orig_sel = (orig_sel[0] + len(text), orig_sel[1] + len(text))
cursor.insertText(text)
cursor.endEditBlock()
cursor.setPosition(orig_sel[0])
cursor.setPosition(orig_sel[1], QTextCursor.KeepAnchor)
self.setTextCursor(cursor)
