QTextCursor BaseTextBlockSelection::selection(const TabSettings &ts) const
{
QTextCursor cursor = firstBlock;
if (anchor <= TopRight) {
cursor.setPosition(lastBlock.block().position() + ts.positionAtColumn(lastBlock.block().text(), lastVisualColumn));
cursor.setPosition(firstBlock.block().position() + ts.positionAtColumn(firstBlock.block().text(), firstVisualColumn),
QTextCursor::KeepAnchor);
} else {
cursor.setPosition(firstBlock.block().position() + ts.positionAtColumn(firstBlock.block().text(), firstVisualColumn));
cursor.setPosition(lastBlock.block().position() + ts.positionAtColumn(lastBlock.block().text(), lastVisualColumn),
QTextCursor::KeepAnchor);
}
return cursor;
}
int BaseTextBlockSelection::position(const TabSettings &ts) const
{
const QTextBlock &block = anchor <= TopRight ? lastBlock.block() : firstBlock.block();
const int column = anchor % 2 ? firstVisualColumn : lastVisualColumn;
return block.position() + ts.positionAtColumn(block.text(), column);
}