C++ LLFolderViewItem::getHidden方法代码示例

//.........这里部分代码省略.........
				if (mShowItemLinkOverlays) // if false, then links show up just like normal items
				{
					params.icon_overlay = LLUI::getUIImage("Inv_Link");
				}
				params.root = mFolderRoot;
				params.listener = new_listener;
				params.tool_tip = params.name;
				LLFolderViewFolder* folderp = LLUICtrlFactory::create<LLFolderViewFolder>(params);
				folderp->setItemSortOrder(mFolderRoot->getSortOrder());
				itemp = folderp;

				// Hide the root folder, so we can show the contents of a folder flat
				// but still have the parent folder present for listener-related operations.
				if (id == mStartFolderID)
				{
					folderp->setHidden(TRUE);
				}
				const LLViewerInventoryCategory *cat = dynamic_cast<LLViewerInventoryCategory *>(objectp);
				if (cat && getIsHiddenFolderType(cat->getPreferredType()))
				{
					folderp->setHidden(TRUE);
				}
			}
		}
		else 
		{
			// Build new view for item.
			LLInventoryItem* item = (LLInventoryItem*)objectp;
			LLInvFVBridge* new_listener = mInvFVBridgeBuilder->createBridge(item->getType(),
																			item->getActualType(),
																			item->getInventoryType(),
																			this,
																			mFolderRoot,
																			item->getUUID(),
																			item->getFlags());

			if (new_listener)
			{
				LLFolderViewItem::Params params;
				params.name = new_listener->getDisplayName();
				params.icon = new_listener->getIcon();
				params.icon_open = new_listener->getOpenIcon();
				if (mShowItemLinkOverlays) // if false, then links show up just like normal items
				{
					params.icon_overlay = LLUI::getUIImage("Inv_Link");
				}
				params.creation_date = new_listener->getCreationDate();
				params.root = mFolderRoot;
				params.listener = new_listener;
				params.rect = LLRect (0, 0, 0, 0);
				params.tool_tip = params.name;
				itemp = LLUICtrlFactory::create<LLFolderViewItem> (params);
			}
		}

		if (itemp)
		{
			itemp->addToFolder(parent_folder, mFolderRoot);

			// Don't add children of hidden folders unless this is the panel's root folder.
			if (itemp->getHidden() && (id != mStartFolderID))
			{
				return;
			}
		}
	}

	// If this is a folder, add the children of the folder and recursively add any 
	// child folders.
	if ((id == mStartFolderID) ||
		(objectp && objectp->getType() == LLAssetType::AT_CATEGORY))
	{
		LLViewerInventoryCategory::cat_array_t* categories;
		LLViewerInventoryItem::item_array_t* items;
		mInventory->lockDirectDescendentArrays(id, categories, items);
		
		if(categories)
		{
			for (LLViewerInventoryCategory::cat_array_t::const_iterator cat_iter = categories->begin();
				 cat_iter != categories->end();
				 ++cat_iter)
			{
				const LLViewerInventoryCategory* cat = (*cat_iter);
				buildNewViews(cat->getUUID());
			}
		}
		
		if(items)
		{
			for (LLViewerInventoryItem::item_array_t::const_iterator item_iter = items->begin();
				 item_iter != items->end();
				 ++item_iter)
			{
				const LLViewerInventoryItem* item = (*item_iter);
				buildNewViews(item->getUUID());
			}
		}
		mInventory->unlockDirectDescendentArrays(id);
	}
}