/
githubmirror
/
omim
Обзор
Документация
Войти
/
githubmirror
/
omim
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
iphone/Maps/UI/Downloader/SearchMapsDataSource.swift
80 строк
2 KB
Aleksey Belousov
[iOS] fix release crashes
01 июн 2020, 17:25
01 июн 2020, 17:25
da0056d
Код
Авторство
О чём код?
class SearchMapsDataSource { typealias SearchCallback = (Bool) -> Void fileprivate var searchResults: [MapSearchResult] = [] fileprivate var searchId = 0 fileprivate var onUpdate: SearchCallback? } extension SearchMapsDataSource: IDownloaderDataSource { var isEmpty: Bool { searchResults.isEmpty } var title: String { "" } var isRoot: Bool { true } var isSearching: Bool { true } func numberOfSections() -> Int { 1 } func parentAttributes() -> MapNodeAttributes { return Storage.shared().attributesForRoot() } func numberOfItems(in section: Int) -> Int { searchResults.count } func item(at indexPath: IndexPath) -> MapNodeAttributes { Storage.shared().attributes(forCountry: searchResults[indexPath.item].countryId) } func matchedName(at indexPath: IndexPath) -> String? { searchResults[indexPath.item].matchedName } func title(for section: Int) -> String { L("downloader_search_results") } func indexTitles() -> [String]? { nil } func dataSourceFor(_ childId: String) -> IDownloaderDataSource { AvailableMapsDataSource(childId) } func reload(_ completion: () -> Void) { completion() } func search(_ query: String, locale: String, update: @escaping SearchCallback) { searchId += 1 onUpdate = update FrameworkHelper.search(inDownloader: query, inputLocale: locale) { [weak self, searchId] (results, finished) in if searchId != self?.searchId { return } self?.searchResults = results if results.count > 0 || finished { self?.onUpdate?(finished) } } } func cancelSearch() { searchResults = [] onUpdate = nil } }