PObject *
PObjectBroker::FindObject(const uint64 &id)
{
// 0 is a NULL object id
if (!id)
return NULL;
for (int32 i = 0; i < fObjectList->CountItems(); i++)
{
PObject *obj = fObjectList->ItemAt(i);
if (obj && obj->GetID() == id)
return obj;
}
return NULL;
}
void
PropEnumEditor::HandleEdit(int32 value)
{
PObject *obj = GetObject();
PProperty *prop = obj->FindProperty(fPropName->String());
obj->SetIntProperty(fPropName->String(),value);
BMessage *editMsg = new BMessage(M_PROPERTY_EDITED);
if (obj && prop)
{
editMsg->AddPointer("object",obj);
editMsg->AddPointer("property",prop);
editMsg->AddInt64("objectid",obj->GetID());
editMsg->AddString("name",prop->GetName());
*fPropName = prop->GetName();
}
fMsgr->SendMessage(editMsg);
}
void
MainWindow::UpdateProperties(void)
{
int32 selection = fListView->FullListCurrentSelection();
BMessenger msgr(fPropertyWin);
BMessage msg(M_SET_OBJECT);
if (selection < 0)
{
// If there is no selection, we empty the property window. 0 is a built-in invalid
// object handle, just like NULL is an invalid pointer.
msg.AddInt64("id",0);
}
else
{
ObjectItem *item = dynamic_cast<ObjectItem*>(fListView->FullListItemAt(selection));
PObject *obj = item->GetObject();
msg.AddInt64("id",obj->GetID());
}
msgr.SendMessage(&msg);
}