PsiContact* ContactListModel::contactFor(const QModelIndex& index) const
{
ContactListItem *item = static_cast<ContactListItem*>(index.internalPointer());
if (item->type() != ContactListItem::Type::ContactType)
return nullptr;
return item->contact();
}
bool ContactListModel::setData(const QModelIndex &index, const QVariant &data, int role)
{
if (!index.isValid())
return false;
ContactListItem *item = toItem(index);
if (!item)
return false;
PsiContact *contact = item->isContact() ? item->contact() : nullptr;
if (role == ActivateRole) {
if (!contact)
return false;
contact->activate();
return true;
}
else if (role == Qt::EditRole) {
QString name = data.toString();
if (contact) {
item->setName(name);
emit dataChanged(index, index);
}
else if (item->isGroup() && !name.isEmpty()) {
QString oldName = item->name();
QList<PsiContact*> contacts;
for (int i = 0; i < item->childCount(); ++i) {
if (item->child(i)->isContact())
contacts << item->child(i)->contact();
}
for (PsiContact *contact: contacts) {
QStringList groups = contact->groups();
groups.removeOne(oldName);
groups << name;
contact->setGroups(groups);
}
}
return true;
}
else if (role == ExpandedRole) {
if (!item->isContact()) {
item->setExpanded(data.toBool());
}
}
return true;
}
