コード例 #1
0
void LLInventoryFetchDescendentsObserver::fetchDescendents(
	const folder_ref_t& ids)
{
	for(folder_ref_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
	{
		LLViewerInventoryCategory* cat = gInventory.getCategory(*it);
		if(!cat) continue;
		if(!isComplete(cat))
		{
			cat->fetchDescendents();		//blindly fetch it without seeing if anything else is fetching it.
			mIncompleteFolders.push_back(*it);	//Add to list of things being downloaded for this observer.
		}
		else
		{
			mCompleteFolders.push_back(*it);
		}
	}
}
コード例 #2
0
void LLInventoryFetchComboObserver::fetch(
	const folder_ref_t& folder_ids,
	const item_ref_t& item_ids)
{
	lldebugs << "LLInventoryFetchComboObserver::fetch()" << llendl;
	for(folder_ref_t::const_iterator fit = folder_ids.begin(); fit != folder_ids.end(); ++fit)
	{
		LLViewerInventoryCategory* cat = gInventory.getCategory(*fit);
		if(!cat) continue;
		if(!gInventory.isCategoryComplete(*fit))
		{
			cat->fetchDescendents();
			lldebugs << "fetching folder " << *fit <<llendl;
			mIncompleteFolders.push_back(*fit);
		}
		else
		{
			mCompleteFolders.push_back(*fit);
			lldebugs << "completing folder " << *fit <<llendl;
		}
	}

	// Now for the items - we fetch everything which is not a direct
	// descendent of an incomplete folder because the item will show
	// up in an inventory descendents message soon enough so we do not
	// have to fetch it individually.
	LLSD items_llsd;
	LLUUID owner_id;
	for(item_ref_t::const_iterator iit = item_ids.begin(); iit != item_ids.end(); ++iit)
	{
		LLViewerInventoryItem* item = gInventory.getItem(*iit);
		if(!item)
		{
			lldebugs << "uanble to find item " << *iit << llendl;
			continue;
		}
		if(item->isComplete())
		{
			// It's complete, so put it on the complete container.
			mCompleteItems.push_back(*iit);
			lldebugs << "completing item " << *iit << llendl;
			continue;
		}
		else
		{
			mIncompleteItems.push_back(*iit);
			owner_id = item->getPermissions().getOwner();
		}
		if(std::find(mIncompleteFolders.begin(), mIncompleteFolders.end(), item->getParentUUID()) == mIncompleteFolders.end())
		{
			LLSD item_entry;
			item_entry["owner_id"] = owner_id;
			item_entry["item_id"] = (*iit);
			items_llsd.append(item_entry);
		}
		else
		{
			lldebugs << "not worrying about " << *iit << llendl;
		}
	}
	fetch_items_from_llsd(items_llsd);
}