C++ uuid_vec_t::begin方法代码示例

// static
bool LLAvatarActions::canOfferTeleport(const uuid_vec_t& ids)
{
	// We can't send more than 250 lures in a single message, so disable this
	// button when there are too many id's selected.
	if(ids.size() > 250) return false;

	bool result = true;
	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
	{
		if(!canOfferTeleport(*it))
		{
			result = false;
			break;
		}
	}
	return result;
}

void LLPanelFriends::updateFriends(U32 changed_mask)
{
	LLUUID selected_id;
	LLCtrlListInterface *friends_list = childGetListInterface("friend_list");
	if (!friends_list) return;
	LLCtrlScrollInterface *friends_scroll = childGetScrollInterface("friend_list");
	if (!friends_scroll) return;
	
	// We kill the selection warning, otherwise we'll spam with warning popups
	// if the maximum amount of friends are selected
	mShowMaxSelectWarning = false;

	const uuid_vec_t selected_friends = mFriendsList->getSelectedIDs();
	if(changed_mask & (LLFriendObserver::ADD | LLFriendObserver::REMOVE | LLFriendObserver::ONLINE))
	{
		refreshNames(changed_mask);
	}
	else if(changed_mask & LLFriendObserver::POWERS)
	{
		--mNumRightsChanged;
		if(mNumRightsChanged > 0)
		{
			mPeriod = RIGHTS_CHANGE_TIMEOUT;	
			mEventTimer.start();
			mAllowRightsChange = FALSE;
		}
		else
		{
			tick();
		}
	}
	if(!selected_friends.empty())
	{
		// only non-null if friends was already found. This may fail,
		// but we don't really care here, because refreshUI() will
		// clean up the interface.
		friends_list->setCurrentByID(selected_id);
		for(uuid_vec_t::const_iterator itr = selected_friends.begin(); itr != selected_friends.end(); ++itr)
		{
			friends_list->setSelectedByValue(*itr, true);
		}
	}

	refreshUI();
	mShowMaxSelectWarning = true;
}

// static
void LLAvatarActions::copyUUIDs(const uuid_vec_t& ids)
{
	std::string ids_string;
	const std::string& separator = LLTrans::getString("words_separator");
	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
	{
		const LLUUID& id = *it;
		if (id.isNull())
			continue;

		if (!ids_string.empty())
			ids_string.append(separator);

		ids_string.append(id.asString());
	}

	if (!ids_string.empty())
		gViewerWindow->getWindow()->copyTextToClipboard(utf8str_to_wstring(ids_string));
}

// static
void LLAvatarActions::buildResidentsString(const uuid_vec_t& avatar_uuids, std::string& residents_string)
{
	std::vector<LLAvatarName> avatar_names;
	uuid_vec_t::const_iterator it = avatar_uuids.begin();
	for (; it != avatar_uuids.end(); ++it)
	{
		LLAvatarName av_name;
		if (LLAvatarNameCache::get(*it, &av_name))
		{
			avatar_names.push_back(av_name);
		}
	}

	// We should check whether the vector is not empty to pass the assertion
	// that avatar_names.size() > 0 in LLAvatarActions::buildResidentsString.
	if (!avatar_names.empty())
	{
		LLAvatarActions::buildResidentsString(avatar_names, residents_string);
	}
}

// static
void LLAvatarActions::startConference(const uuid_vec_t& ids)
{
	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
	{
// [RLVa:KB] - Checked: 2011-04-11 (RLVa-1.3.0)
		const LLUUID& idAgent = *it;
		if (!RlvActions::canStartIM(idAgent))
		{
			make_ui_sound("UISndInvalidOp");
			RlvUtil::notifyBlocked(RLV_STRING_BLOCKED_STARTCONF);
			return;
		}
// [/RLVa:KB]
	}
	static LLCachedControl<bool> tear_off("OtherChatsTornOff");
	if (!tear_off) gIMMgr->setFloaterOpen(true);
	const std::string title = LLTrans::getString("conference-title");
	gIMMgr->addSession(title, IM_SESSION_CONFERENCE_START, ids[0], ids);
	make_ui_sound("UISndStartIM");
}

// static
void LLAvatarActions::startConference(const uuid_vec_t& ids)
{
	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
	{
// [RLVa:KB] - Checked: 2011-04-11 (RLVa-1.3.0h) | Added: RLVa-1.3.0h
		const LLUUID& idAgent = *it;
		if ( (rlv_handler_t::isEnabled()) && (!gRlvHandler.canStartIM(idAgent)) )
		{
			make_ui_sound("UISndInvalidOp");
			RlvUtil::notifyBlocked(RLV_STRING_BLOCKED_STARTCONF, LLSD().with("RECIPIENT", LLSLURL("agent", idAgent, "completename").getSLURLString()));
			return;
		}
// [/RLVa:KB]
	}
	static LLCachedControl<bool> tear_off("OtherChatsTornOff");
	if (!tear_off) gIMMgr->setFloaterOpen(true);
	const std::string title = LLTrans::getString("conference-title");
	gIMMgr->addSession(title, IM_SESSION_CONFERENCE_START, ids[0], ids);
	make_ui_sound("UISndStartIM");
}

// static
void LLViewerAttachMenu::attachObjects(const uuid_vec_t& items, const std::string& joint_name)
{
	LLViewerJointAttachment* attachmentp = NULL;
	for (LLVOAvatar::attachment_map_t::iterator iter = gAgentAvatarp->mAttachmentPoints.begin(); 
		 iter != gAgentAvatarp->mAttachmentPoints.end(); )
	{
		LLVOAvatar::attachment_map_t::iterator curiter = iter++;
		LLViewerJointAttachment* attachment = curiter->second;
		if (attachment->getName() == joint_name)
		{
			attachmentp = attachment;
			break;
		}
	}
	if (attachmentp == NULL)
	{
		return;
	}

	for (uuid_vec_t::const_iterator it = items.begin(); it != items.end(); ++it)
	{
		const LLUUID &id = *it;
		LLViewerInventoryItem* item = (LLViewerInventoryItem*)gInventory.getLinkedItem(id);
		if(item && gInventory.isObjectDescendentOf(id, gInventory.getRootFolderID()))
		{
			rez_attachment(item, attachmentp); // don't replace if called from an "Attach To..." menu
		}
		else if(item && item->isFinished())
		{
			// must be in library. copy it to our inventory and put it on.
			LLPointer<LLInventoryCallback> cb = new RezAttachmentCallback(attachmentp);
			copy_inventory_item(gAgent.getID(),
								item->getPermissions().getOwner(),
								item->getUUID(),
								LLUUID::null,
								std::string(),
								cb);
		}
	}
}

// static
void LLAvatarActions::startConference(const uuid_vec_t& ids, const LLUUID& floater_id)
{
	// *HACK: Copy into dynamic array
	std::vector<LLUUID> id_array;

	id_array.reserve(ids.size());
	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
	{
		id_array.push_back(*it);
	}
	const std::string title = LLTrans::getString("conference-title");
	LLUUID session_id = gIMMgr->addSession(title, IM_SESSION_CONFERENCE_START, ids[0], id_array, false, floater_id);

	if (session_id == LLUUID::null)
	{
		return;
	}
	
	LLFloaterIMContainer::getInstance()->showConversation(session_id);
	
	make_ui_sound("UISndStartIM");
}

// Checked: 2010-08-30 (RLVa-1.2.1c) | Modified: RLVa-1.2.1c
bool RlvInventory::getPath(const uuid_vec_t& idItems, LLInventoryModel::cat_array_t& folders) const
{
	// Sanity check - can't do anything without a shared root
	const LLViewerInventoryCategory* pRlvRoot = RlvInventory::instance().getSharedRoot();
	if (!pRlvRoot)
		return false;

	folders.clear();
	for (uuid_vec_t::const_iterator itItem = idItems.begin(); itItem != idItems.end(); ++itItem)
	{
		const LLInventoryItem* pItem = gInventory.getItem(*itItem);
		if ( (pItem) && (gInventory.isObjectDescendentOf(pItem->getUUID(), pRlvRoot->getUUID())) )
		{
			// If the containing folder is a folded folder we need its parent
			LLViewerInventoryCategory* pFolder = gInventory.getCategory(pItem->getParentUUID());
			if (RlvInventory::instance().isFoldedFolder(pFolder, true))
				pFolder = gInventory.getCategory(pFolder->getParentUUID());
			folders.push_back(pFolder);
		}
	}

	return (folders.count() != 0);
}

// static
void LLAvatarActions::startAdhocCall(const uuid_vec_t& ids)
{
	if (ids.size() == 0)
	{
		return;
	}

	// convert vector into LLDynamicArray for addSession
	LLDynamicArray<LLUUID> id_array;
	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
	{
// [RLVa:KB] - Checked: 2011-04-11 (RLVa-1.3.0h) | Added: RLVa-1.3.0h
		const LLUUID& idAgent = *it;
		if ( (rlv_handler_t::isEnabled()) && (!gRlvHandler.canStartIM(idAgent)) )
		{
			make_ui_sound("UISndInvalidOp");
			RlvUtil::notifyBlocked(RLV_STRING_BLOCKED_STARTCONF, LLSD().with("RECIPIENT", LLSLURL("agent", idAgent, "completename").getSLURLString()));
			return;
		}
		id_array.push_back(idAgent);
// [/RLVa:KB]
//		id_array.push_back(*it);
	}

	// create the new ad hoc voice session
	const std::string title = LLTrans::getString("conference-title");
	LLUUID session_id = gIMMgr->addSession(title, IM_SESSION_CONFERENCE_START,
										   ids[0], id_array);
	if (session_id.isNull())
	{
		return;
	}

	gIMMgr->autoStartCallOnStartup(session_id);

	make_ui_sound("UISndStartIM");
}

// static
void LLAvatarActions::showProfiles(const uuid_vec_t& ids, bool web)
{
	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
		showProfile(*it, web);
}

void LLCommonUtils::computeDifference(
	const uuid_vec_t& vnew,
	const uuid_vec_t& vcur,
	uuid_vec_t& vadded,
	uuid_vec_t& vremoved)
{
	uuid_vec_t vnew_copy(vnew);
	uuid_vec_t vcur_copy(vcur);

	std::sort(vnew_copy.begin(), vnew_copy.end());
	std::sort(vcur_copy.begin(), vcur_copy.end());

	size_t maxsize = llmax(vnew_copy.size(), vcur_copy.size());
	vadded.resize(maxsize);
	vremoved.resize(maxsize);

	uuid_vec_t::iterator it;
	// what was removed
	it = set_difference(vcur_copy.begin(), vcur_copy.end(), vnew_copy.begin(), vnew_copy.end(), vremoved.begin());
	vremoved.erase(it, vremoved.end());

	// what was added
	it = set_difference(vnew_copy.begin(), vnew_copy.end(), vcur_copy.begin(), vcur_copy.end(), vadded.begin());
	vadded.erase(it, vadded.end());
}

BOOL LLInventoryModelFetchDescendentsResponder::getIsRecursive(const LLUUID& cat_id) const
{
	return (std::find(mRecursiveCatUUIDs.begin(),mRecursiveCatUUIDs.end(), cat_id) != mRecursiveCatUUIDs.end());
}

void LLPanelFriends::refreshRightsChangeList()
{

	const uuid_vec_t friends = mFriendsList->getSelectedIDs();
	
	S32 num_selected = friends.size();
	bool can_offer_teleport = num_selected >= 1;
	bool selected_friends_online = true;

	/*LLTextBox* processing_label = getChild<LLTextBox>("process_rights_label");

	if(!mAllowRightsChange)
	{
		if(processing_label)
		{
			processing_label->setVisible(true);
			// ignore selection for now
			friends.clear();
			num_selected = 0;
		}
	}
	else if(processing_label)
	{
		processing_label->setVisible(false);
	} Making Dummy View -HgB */
	const LLRelationship* friend_status = NULL;
	for(uuid_vec_t::const_iterator itr = friends.begin(); itr != friends.end(); ++itr)
	{
		friend_status = LLAvatarTracker::instance().getBuddyInfo(*itr);
		if (friend_status)
		{
			if(!friend_status->isOnline())
			{
				can_offer_teleport = false;
				selected_friends_online = false;
			}
		}
		else // missing buddy info, don't allow any operations
		{
			can_offer_teleport = false;
		}
	}

	//Stuff for the online/total/select counts.
	
	getChild<LLTextBox>("s_num")->setValue(llformat("%d", num_selected));
	getChild<LLTextBox>("f_num")->setValue(llformat("%d / %d", mNumOnline, mFriendsList->getItemCount()));
	
	if (num_selected == 0)  // nothing selected
	{
		childSetEnabled("im_btn", FALSE);
		//childSetEnabled("assign_btn", FALSE);
		childSetEnabled("offer_teleport_btn", FALSE);
	}
	else // we have at least one friend selected...
	{
		// only allow IMs to groups when everyone in the group is online
		// to be consistent with context menus in inventory and because otherwise
		// offline friends would be silently dropped from the session
		childSetEnabled("im_btn", selected_friends_online || num_selected == 1);
		//childSetEnabled("assign_btn", num_selected == 1);
		childSetEnabled("offer_teleport_btn", can_offer_teleport);
	}
}