void QueueListBox::AcceptDrops(const std::vector<GG::Wnd*>& wnds, const GG::Pt& pt)
{
assert(wnds.size() == 1);
assert(AllowedDropTypes().find((*wnds.begin())->DragDropDataType()) != AllowedDropTypes().end());
GG::ListBox::Row* row = boost::polymorphic_downcast<GG::ListBox::Row*>(*wnds.begin());
assert(std::find(begin(), end(), row) != end());
iterator it = RowUnderPt(pt);
QueueItemMoved(row, std::distance(begin(), it));
}
void QueueListBox::DragDropHere(const GG::Pt& pt, const std::map<GG::Wnd*, GG::Pt>& drag_drop_wnds,
GG::Flags<GG::ModKey> mod_keys)
{
CUIListBox::DragDropHere(pt, drag_drop_wnds, mod_keys);
if (drag_drop_wnds.size() == 1 &&
AllowedDropTypes().find(drag_drop_wnds.begin()->first->DragDropDataType()) !=
AllowedDropTypes().end()) {
m_drop_point = RowUnderPt(pt);
m_show_drop_point = true;
} else {
m_drop_point = end();
m_show_drop_point = false;
}
}
void QueueListBox::AcceptDrops(const std::vector<GG::Wnd*>& wnds, const GG::Pt& pt) {
if (wnds.size() != 1)
return;
GG::Wnd* wnd = *wnds.begin();
const std::string& drop_type = wnd->DragDropDataType();
if (AllowedDropTypes().find(drop_type) == AllowedDropTypes().end())
return;
GG::ListBox::Row* row = boost::polymorphic_downcast<GG::ListBox::Row*>(wnd);
if (!row)
return;
if (std::find(begin(), end(), row) == end())
return;
iterator it = RowUnderPt(pt);
QueueItemMovedSignal(row, std::distance(begin(), it));
}
void QueueListBox::AcceptDrops(const GG::Pt& pt, const std::vector<GG::Wnd*>& wnds, GG::Flags<GG::ModKey> mod_keys) {
if (wnds.empty())
return;
if (wnds.size() > 1) {
// delete any extra wnds that won't be processed below
for (std::vector<GG::Wnd*>::const_iterator it = ++wnds.begin(); it != wnds.end(); ++it)
delete *it;
ErrorLogger() << "QueueListBox::AcceptDrops given multiple wnds unexpectedly...";
}
GG::Wnd* wnd = *wnds.begin();
const std::string& drop_type = wnd->DragDropDataType();
GG::ListBox::Row* row = boost::polymorphic_downcast<GG::ListBox::Row*>(wnd);
if (AllowedDropTypes().find(drop_type) == AllowedDropTypes().end() ||
!row ||
std::find(begin(), end(), row) == end())
{
delete wnd;
return;
}
iterator it = RowUnderPt(pt);
QueueItemMovedSignal(row, std::distance(begin(), it));
}
