AppDelegate.lua

waxClass{"AppDelegate", protocols = {"UIApplicationDelegate"}}

function applicationDidFinishLaunching(self, application)
--  wax.cache.clearAll()
  CurrentLocation:sharedInstance():start(60, nil)

  local frame = UIScreen:mainScreen():bounds()
  self.window = UIWindow:initWithFrame(frame)
  self.window:makeKeyAndVisible()
  
  self.tabBarController = UITabBarController:init()
  self.window:addSubview(self.tabBarController:view())
  
  Area:preload()  
  self:prepControllers()
  
  self:updateSearchIcon(Search:cached() or Search:initForSales())

  puts("Version %s", wax.appVersion)
end

function applicationDidBecomeActive(self, application)
  GoogleTracker:start()
end

function applicationWillResignActive(self, application)
  GoogleTracker:stop()
end

-- Search icon changes from sales to rentals, this method helps with that.
function updateSearchIcon(self, search)
  local tabBarItem = self.tabBarController:tabBar():items()[2]
  tabBarItem:setImage(UIImage:imageNamed(search:isRental() and "tabRentals.png" or "tabSales.png"))
end

function updateSearch(self, search)
  self.tabBarController:setSelectedIndex(1)
  local searchController = self.tabBarController:viewControllers()[2]:topViewController()
  searchController:view() -- Hack! Makes sure the view is loaded
  searchController:reset(search)
end

function prepControllers(self)
  local homeController = self:buildNavController(HomeController)
  local searchController = self:buildNavController(SearchController)
  local folderController = self:buildNavController(SavedListsController)
  
  self.tabBarController:setViewControllers({homeController, searchController, folderController})
end

function buildNavController(self, viewControllerClass)
  local viewController = viewControllerClass:init()
  local navigationController = UINavigationController:initWithRootViewController(viewController)
  return navigationController
end