void ItemPageUI::PopulateComboBox()
{
ItemMap items;
m_itemList->GetItems(items);
for (ItemMap::iterator i = items.begin(); i != items.end(); ++i)
{
m_itemComboBox->AppendItem(i->second.name);
}
}
void ItemDocument::slotUpdateZOrdering() {
{ //begin WORKAROUND
// remove zeros, Where are these zeros coming from??? they shouldn't be here!!!
ItemMap::iterator end = m_itemList.end();
ItemMap::iterator it = m_itemList.begin();
while(it != end) {
if(!(it->second)) {
ItemMap::iterator toRemove = it;
it++;
m_itemList.erase(toRemove);
} else it++;
}
} //END WORKAROUND
ItemMap toAdd = m_itemList;
IntItemMap newZOrder;
int atLevel = 0;
IntItemMap::iterator zEnd = m_zOrder.end();
for (IntItemMap::iterator it = m_zOrder.begin(); it != zEnd; ++it) {
Item *item = it->second;
assert(item->itemDocument() == this);
toAdd.erase(item->id());
if (!item->parentItem() && item->isMovable())
newZOrder[atLevel++] = item;
}
{
ItemMap::iterator addEnd = toAdd.end();
for (ItemMap::iterator it = toAdd.begin(); it != addEnd; ++it) {
Item *item = it->second;
assert(item && item->itemDocument() == this);
if (item->parentItem() || !item->isMovable())
continue;
newZOrder[atLevel++] = item;
}
}
m_zOrder = newZOrder;
for (IntItemMap::iterator it = m_zOrder.begin(); it != zEnd; ++it)
it->second->updateZ(it->first); // valgrind says there's a FIXME here. =\ "invalid read of size 4"
}