def _get_line(self, editor_cursor, lines=1):
"""Return the line at cursor position."""
try:
cursor = QTextCursor(editor_cursor)
except TypeError:
print("ERROR: editor_cursor must be an instance of QTextCursor")
else:
cursor.movePosition(QTextCursor.StartOfLine)
cursor.movePosition(QTextCursor.Down, QTextCursor.KeepAnchor,
n=lines)
line = cursor.selectedText()
return line
def is_cell_separator(self, cursor=None, block=None):
"""Return True if cursor (or text block) is on a block separator"""
assert cursor is not None or block is not None
if cursor is not None:
cursor0 = QTextCursor(cursor)
cursor0.select(QTextCursor.BlockUnderCursor)
text = to_text_string(cursor0.selectedText())
else:
text = to_text_string(block.text())
if self.cell_separators is None:
return False
else:
return text.lstrip().startswith(self.cell_separators)
def is_cell_separator(self, cursor=None, block=None):
"""Return True if cursor (or text block) is on a block separator"""
assert cursor is not None or block is not None
if cursor is not None:
cursor0 = QTextCursor(cursor)
cursor0.select(QTextCursor.BlockUnderCursor)
text = to_text_string(cursor0.selectedText())
else:
text = to_text_string(block.text())
if self.cell_separators is None:
return False
else:
return text.lstrip().startswith(self.cell_separators)
