C++ LLAccordionCtrlTab::setVisible方法代码示例

void LLPanelPicks::showAccordion(const std::string& name, bool show)
{
	LLAccordionCtrlTab* tab = getChild<LLAccordionCtrlTab>(name);
	tab->setVisible(show);
	LLAccordionCtrl* acc = getChild<LLAccordionCtrl>("accordion");
	acc->arrange();
}

void LLTeleportHistoryPanel::showTeleportHistory()
{
	mDirty = true;

	// Starting to add items from last one, in reverse order,
	// since TeleportHistory keeps most recent item at the end
	if (!mTeleportHistory)
	{
		mTeleportHistory = LLTeleportHistoryStorage::getInstance();
	}

	mCurrentItem = mTeleportHistory->getItems().size() - 1;

	for (S32 n = mItemContainers.size() - 1; n >= 0; --n)
	{
		LLAccordionCtrlTab* tab = mItemContainers.get(n);
		if (tab)
		{
			tab->setVisible(false);

			LLFlatListView* fv = getFlatListViewFromTab(tab);
			if (fv)
			{
				// Detached panels are managed by LLTeleportHistoryFlatItemStorage
				std::vector<LLPanel*> detached_items;
				fv->detachItems(detached_items);
			}
		}
	}
}

// virtual
void LLLandmarksPanel::onSearchEdit(const std::string& string)
{
	// give FolderView a chance to be refreshed. So, made all accordions visible
	for (accordion_tabs_t::const_iterator iter = mAccordionTabs.begin(); iter != mAccordionTabs.end(); ++iter)
	{
		LLAccordionCtrlTab* tab = *iter;
		tab->setVisible(TRUE);

		// expand accordion to see matched items in each one. See EXT-2014.
		if (string != "")
		{
			tab->changeOpenClose(false);
		}

		LLPlacesInventoryPanel* inventory_list = dynamic_cast<LLPlacesInventoryPanel*>(tab->getAccordionView());
		if (NULL == inventory_list) continue;

		filter_list(inventory_list, string);
	}

	if (sFilterSubString != string)
		sFilterSubString = string;

	// show all folders in Landmarks Accordion for empty filter
	// only if Landmarks inventory folder is not empty
	updateShowFolderState();
}

void LLOutfitsList::applyFilter(const std::string& new_filter_substring)
{
	mAccordion->setFilterSubString(new_filter_substring);

	for (outfits_map_t::iterator
			 iter = mOutfitsMap.begin(),
			 iter_end = mOutfitsMap.end();
		 iter != iter_end; ++iter)
	{
		LLAccordionCtrlTab* tab = iter->second;
		if (!tab) continue;

		bool more_restrictive = sFilterSubString.size() < new_filter_substring.size() && !new_filter_substring.substr(0, sFilterSubString.size()).compare(sFilterSubString);

		// Restore tab visibility in case of less restrictive filter
		// to compare it with updated string if it was previously hidden.
		if (!more_restrictive)
		{
			tab->setVisible(TRUE);
		}

		LLWearableItemsList* list = dynamic_cast<LLWearableItemsList*>(tab->getAccordionView());
		if (list)
		{
			list->setFilterSubString(new_filter_substring);
		}

		if(sFilterSubString.empty() && !new_filter_substring.empty())
		{
			//store accordion tab state when filter is not empty
			tab->notifyChildren(LLSD().with("action","store_state"));
		}

		if (!new_filter_substring.empty())
		{
			applyFilterToTab(iter->first, tab, new_filter_substring);
		}
		else
		{
			// restore tab title when filter is empty
			tab->setTitle(tab->getTitle());

			//restore accordion state after all those accodrion tab manipulations
			tab->notifyChildren(LLSD().with("action","restore_state"));

			// Try restoring the tab selection.
			restoreOutfitSelection(tab, iter->first);
		}
	}

	mAccordion->arrange();
}

void LLPanelPeople::showAccordion(const std::string name, bool show)
{
	if(name.empty())
	{
		llwarns << "No name provided" << llendl;
		return;
	}

	LLAccordionCtrlTab* tab = getChild<LLAccordionCtrlTab>(name);
	tab->setVisible(show);
	if(show)
	{
		// don't expand accordion if it was collapsed by user
		if(!isAccordionCollapsedByUser(tab))
		{
			// expand accordion
			tab->changeOpenClose(false);
		}
	}
}

void LLTeleportHistoryPanel::replaceItem(S32 removed_index)
{
	// Flat list for 'Today' (mItemContainers keeps accordion tabs in reverse order)
	LLFlatListView* fv = NULL;
	
	if (mItemContainers.size() > 0)
	{
		fv = getFlatListViewFromTab(mItemContainers[mItemContainers.size() - 1]);
	}

	// Empty flat list for 'Today' means that other flat lists are empty as well,
	// so all items from teleport history should be added.
	if (!fv || fv->size() == 0)
	{
		showTeleportHistory();
		return;
	}

	const LLTeleportHistoryStorage::slurl_list_t& history_items = mTeleportHistory->getItems();
	LLTeleportHistoryFlatItem* item = LLTeleportHistoryFlatItemStorage::instance()
		.getFlatItemForPersistentItem(&mContextMenu,
									  history_items[history_items.size() - 1], // Most recent item, it was added instead of removed
									  history_items.size(), // index will be decremented inside loop below
									  sFilterSubString);

	fv->addItem(item, LLUUID::null, ADD_TOP);

	// Index of each item, from last to removed item should be decremented
	// to point to the right item in LLTeleportHistoryStorage
	for (S32 tab_idx = mItemContainers.size() - 1; tab_idx >= 0; --tab_idx)
	{
		LLAccordionCtrlTab* tab = mItemContainers.get(tab_idx);
		if (!tab->getVisible())
			continue;

		fv = getFlatListViewFromTab(tab);
		if (!fv)
		{
			showTeleportHistory();
			return;
		}

		std::vector<LLPanel*> items;
		fv->getItems(items);

		S32 items_cnt = items.size();
		for (S32 n = 0; n < items_cnt; ++n)
		{
			LLTeleportHistoryFlatItem *item = (LLTeleportHistoryFlatItem*) items[n];

			if (item->getIndex() == removed_index)
			{
				LLTeleportHistoryFlatItemStorage::instance().removeItem(item);

				fv->removeItem(item);

				// If flat list becames empty, then accordion tab should be hidden
				if (fv->size() == 0)
					tab->setVisible(false);

				mHistoryAccordion->arrange();

				return; // No need to decrement idexes for the rest of items
			}

			item->setIndex(item->getIndex() - 1);
		}
	}
}

// Called to add items, no more, than ADD_LIMIT at time
void LLTeleportHistoryPanel::refresh()
{
	if (!mHistoryAccordion)
	{
		mDirty = false;
		return;
	}

	const LLTeleportHistoryStorage::slurl_list_t& items = mTeleportHistory->getItems();

	// Setting tab_boundary_date to "now", so date from any item would be earlier, than boundary.
	// That leads to call to getNextTab to get right tab_idx in first pass
	LLDate tab_boundary_date =  LLDate::now();

	LLFlatListView* curr_flat_view = NULL;
	std::string filter_string = sFilterSubString;
	LLStringUtil::toUpper(filter_string);

	U32 added_items = 0;
	while (mCurrentItem >= 0)
	{
		// Filtering
		if (!filter_string.empty())
		{
			std::string landmark_title(items[mCurrentItem].mTitle);
			LLStringUtil::toUpper(landmark_title);
			if( std::string::npos == landmark_title.find(filter_string) )
			{
				mCurrentItem--;
				continue;
			}
		}

		// Checking whether date of item is earlier, than tab_boundary_date.
		// In that case, item should be added to another tab
		const LLDate &date = items[mCurrentItem].mDate;

		if (date < tab_boundary_date)
		{
			// Getting apropriate tab_idx for this and subsequent items,
			// tab_boundary_date would be earliest possible date for this tab
			S32 tab_idx = 0;
			getNextTab(date, tab_idx, tab_boundary_date);
			tab_idx = mItemContainers.size() - 1 - tab_idx;
			if (tab_idx >= 0)
			{
				LLAccordionCtrlTab* tab = mItemContainers.get(tab_idx);
				tab->setVisible(true);

				// Expand all accordion tabs when filtering
				if(!sFilterSubString.empty())
				{
					//store accordion tab state when filter is not empty
					tab->notifyChildren(LLSD().with("action","store_state"));
				
					tab->setDisplayChildren(true);
				}
				// Restore each tab's expand state when not filtering
				else
				{
					bool collapsed = isAccordionCollapsedByUser(tab);
					tab->setDisplayChildren(!collapsed);
			
					//restore accordion state after all those accodrion tabmanipulations
					tab->notifyChildren(LLSD().with("action","restore_state"));
				}

				curr_flat_view = getFlatListViewFromTab(tab);
			}
		}

		if (curr_flat_view)
		{
			LLTeleportHistoryFlatItem* item =
				LLTeleportHistoryFlatItemStorage::instance()
				.getFlatItemForPersistentItem(&mContextMenu,
											  items[mCurrentItem],
											  mCurrentItem,
											  filter_string);
			if ( !curr_flat_view->addItem(item, LLUUID::null, ADD_BOTTOM, false) )
				llerrs << "Couldn't add flat item to teleport history." << llendl;
			if (mLastSelectedItemIndex == mCurrentItem)
				curr_flat_view->selectItem(item, true);
		}

		mCurrentItem--;

		if (++added_items >= ADD_LIMIT)
			break;
	}

	for (S32 n = mItemContainers.size() - 1; n >= 0; --n)
	{
		LLAccordionCtrlTab* tab = mItemContainers.get(n);
		LLFlatListView* fv = getFlatListViewFromTab(tab);
		if (fv)
		{
			fv->notify(LLSD().with("rearrange", LLSD()));
		}
//.........这里部分代码省略.........