void HelpWindow::Ids(int pid, Vector<int>& r)
{
int n = tree.GetChildCount(pid);
for(int i = 0; i < n; i++) {
int id = tree.GetChild(pid, i);
if(!IsNull(tree.GetValue(id))) {
r.Add(id);
Ids(id, r);
}
}
}
DcOptions::Ids DcOptions::sortedDcIds() const {
auto result = Ids();
{
QReadLocker lock(&_mutex);
result.reserve(_data.size());
for (auto &item : _data) {
if (!base::contains(result, item.second.id)) {
result.push_back(item.second.id);
}
}
}
std::sort(result.begin(), result.end());
return result;
}
bool HelpWindow::PrevNext(int d, bool allowempty)
{
Vector<int> r = Ids();
int id = tree.GetCursor();
if(id < 0)
return false;
int ii = FindIndex(r, id);
if(ii < 0)
return false;
for(;;) {
ii += d;
if(ii >= r.GetCount() || ii < 0)
return false;
if(!IsNull(tree.Get(r[ii])) || allowempty) {
tree.SetCursor(r[ii]);
return true;
}
}
}
Vector<int> HelpWindow::Ids()
{
Vector<int> r;
Ids(0, r);
return r;
}
