void ChangeListLevelCommand::redo()
{
if (!m_first) {
KoTextCommandBase::redo();
UndoRedoFinalizer finalizer(this);
for (int i = 0; i < m_blocks.size(); ++i) {
m_lists.value(i)->updateStoredList(m_blocks.at(i));
QTextBlock currentBlock(m_blocks.at(i));
KoTextBlockData userData(currentBlock);
userData.setCounterWidth(-1.0);
}
}
else {
for (int i = 0; i < m_blocks.size() && m_lists.value(i); ++i) {
if (!m_lists.value(i)->style()->hasLevelProperties(m_levels.value(i))) {
KoListLevelProperties llp = m_lists.value(i)->style()->levelProperties(m_levels.value(i));
if (llp.alignmentMode() == false) {
//old list mode, see KoListLevelProperties::alignmentMode() documentation
llp.setIndent((m_levels.value(i)-1) * 20); //TODO make this configurable
} else {
llp.setTabStopPosition(MARGIN_DEFAULT*(m_levels.value(i)+1));
llp.setMargin(MARGIN_DEFAULT*(m_levels.value(i)+1));
llp.setTextIndent(- MARGIN_DEFAULT);
}
llp.setDisplayLevel(llp.displayLevel() + m_coefficient);
llp.setLevel(m_levels.value(i));
m_lists.value(i)->style()->setLevelProperties(llp);
}
m_lists.value(i)->add(m_blocks.at(i), m_levels.value(i));
}
}
m_first = false;
}
ChangeListCommand::ChangeListCommand(const QTextCursor &cursor, KoListStyle::Style style, int level,
ChangeFlags flags, QUndoCommand *parent)
: TextCommandBase(parent),
m_flags(flags),
m_first(true)
{
const bool styleCompletelySetAlready = extractTextBlocks(cursor, level, style);
QSet<int> levels = m_levels.values().toSet();
KoListStyle listStyle;
// If the style is already completely set, we unset it instead
if (styleCompletelySetAlready)
style = KoListStyle::None;
foreach (int lev, levels) {
KoListLevelProperties llp;
llp.setLevel(lev);
llp.setStyle(style);
if (KoListStyle::isNumberingStyle(style)) {
llp.setStartValue(1);
llp.setListItemSuffix(".");
}
if (lev > 1)
llp.setIndent((lev-1) * 20); // make this configurable
listStyle.setLevelProperties(llp);
}