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@@ -1,584 +0,0 @@
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-//
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-// Refreshable.swift
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-// NXLProtocolTool
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-
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-import UIKit
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-import MJRefresh
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-import RxSwift
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-import RxCocoa
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-import ObjectiveC
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-
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-typealias RefreshHeader = MJRefreshHeader
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-typealias RefreshFooter = MJRefreshFooter
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-
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-public typealias RefreshBlock = () -> Void
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-public typealias RespectiveRefreshStatus = (RefreshStatus, Int)
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-
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-public enum RefreshType {
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- case header
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- case footer
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-}
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-
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-public enum RefreshStatus {
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- case none
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- case beginHeaderRefresh
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- case endHeaderRefresh
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- case beingFooterRefresh
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- case endFooterRefresh
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- case noMoreData
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- case resetNoMoreData
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- case hiddenHeader
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- case hiddenFooter
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- case showHeader
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- case showFooter
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-}
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-
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-fileprivate enum TagType: Int {
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- case `default` = 0
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- case indiscrimination = -1
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-}
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-
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-/* ==================== OutputRefreshProtocol ==================== */
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-// viewModel 中 output使用
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-
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-private var refreshStatusKey = "refreshStatusKey"
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-private var refreshStatusRespectivelyKey = "refreshStatusRespectivelyKey"
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-
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-public protocol RefreshControllable: class, AssociatedObjectStore, NXLCompatible {
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-
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-}
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-
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-public extension NXLNameSpace where Base: RefreshControllable {
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- /// 告诉外界的 scrollView 当前的刷新状态
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- var refreshStatus : Variable<RefreshStatus> {
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- return base.associatedObject(
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- forKey: &refreshStatusKey,
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- default: Variable<RefreshStatus>(.none))
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- }
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- /// 同 refreshStatus，但可以针对不同 scrollView 做出控制
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- var refreshStatusRespective : Variable<RespectiveRefreshStatus> {
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- return base.associatedObject(
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- forKey: &refreshStatusRespectivelyKey,
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- default: Variable<RespectiveRefreshStatus>((.none, TagType.default.rawValue)))
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- }
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-
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- fileprivate func autoSetRefreshStatus(
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- header: RefreshHeader?,
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- footer: RefreshFooter?
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- ) -> Disposable {
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- return Observable.of (
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- refreshStatusRespective.asObservable(),
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- refreshStatus.asObservable()
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- .flatMap { Observable.just(($0, TagType.indiscrimination.rawValue)) }
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- )
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- .merge()
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- .subscribe(onNext: { (status, tag) in
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- var isHeader = true
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- var isFooter = true
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- if tag != TagType.indiscrimination.rawValue {
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- isHeader = tag == header?.tag ?? TagType.default.rawValue
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- isFooter = tag == footer?.tag ?? TagType.default.rawValue
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- }
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- switch status {
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- case .beginHeaderRefresh:
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- if isHeader { header?.beginRefreshing() }
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- case .endHeaderRefresh:
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- if isHeader { header?.endRefreshing() }
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- case .beingFooterRefresh:
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- if isFooter { footer?.beginRefreshing() }
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- case .endFooterRefresh:
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- if isFooter { footer?.endRefreshing() }
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- case .noMoreData:
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- if isFooter { footer?.endRefreshingWithNoMoreData() }
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- case .resetNoMoreData:
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- if isFooter { footer?.resetNoMoreData() }
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- case .hiddenHeader:
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- if isHeader { header?.isHidden = true }
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- case .hiddenFooter:
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- if isFooter { footer?.isHidden = true }
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- case .showHeader:
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- if isHeader { header?.isHidden = false }
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- case .showFooter:
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- if isFooter { footer?.isHidden = false }
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- case .none: break
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- }
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- })
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- }
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-}
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-
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-// MARK:- Refreshable
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-/* ================== Refreshable ================== */
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-// 需要使用 「刷新功能」 时使用
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-
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-// MARK: 设置默认配置
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-public class RefreshableConfigure: NSObject {
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- static let shared = RefreshableConfigure()
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- private override init() { super.init() }
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-
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- fileprivate var headerConfig : RefreshableHeaderConfig?
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- fileprivate var footerConfig: RefreshableFooterConfig?
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-
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- /// 获取默认下拉配置
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- ///
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- /// - Returns: RefreshableHeaderConfig
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- fileprivate static func defaultHeaderConfig() -> RefreshableHeaderConfig? {
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- return RefreshableConfigure.shared.headerConfig
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- }
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-
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- /// 获取默认上拉配置
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- ///
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- /// - Returns: RefreshableFooterConfig
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- fileprivate static func defaultFooterConfig() -> RefreshableFooterConfig? {
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- return RefreshableConfigure.shared.footerConfig
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- }
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-
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- /// 设置默认上拉配置
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- ///
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- /// - Parameters:
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- /// - headerConfig: RefreshableHeaderConfig
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- /// - footerConfig: RefreshableFooterConfig
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- public static func setDefaultConfig(
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- headerConfig: RefreshableHeaderConfig?,
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- footerConfig: RefreshableFooterConfig? = nil
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- ) {
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- RefreshableConfigure.shared.headerConfig = headerConfig
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- RefreshableConfigure.shared.footerConfig = footerConfig
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- }
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-}
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-
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-public protocol Refreshable: NXLCompatible {
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-
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-}
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-
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-public extension Reactive where Base : Refreshable {
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- /// 下拉控件
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- ///
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- /// - Parameters:
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- /// - vm: 遵守 RefreshControllable 协议的对象
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- /// - scrollView: UIScrollView 及子类
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- /// - headerConfig: 下拉控件配置
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- /// - Returns: Observable<Void>
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- func headerRefresh<T: RefreshControllable>(
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- _ vm: T,
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- _ scrollView: UIScrollView,
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- headerConfig: RefreshableHeaderConfig? = nil
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- ) -> Observable<Void> {
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-
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- return .create { observer -> Disposable in
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- vm.nxl.autoSetRefreshStatus(
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- header: self.base.nxl.initRefreshHeader(
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- scrollView,
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- config: headerConfig)
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- { observer.onNext(()) },
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- footer: nil)
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- }
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- }
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-
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- /// 上拉控件
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- ///
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- /// - Parameters:
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- /// - vm: 遵守 RefreshControllable 协议的对象
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- /// - scrollView: UIScrollView 及子类
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- /// - footerConfig: 上拉控件配置
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- /// - Returns: Observable<Void>
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- func footerRefresh<T: RefreshControllable>(
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- _ vm: T,
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- _ scrollView: UIScrollView,
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- footerConfig: RefreshableFooterConfig? = nil
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- ) -> Observable<Void> {
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-
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- return .create { observer -> Disposable in
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- vm.nxl.autoSetRefreshStatus(
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- header: nil,
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- footer: self.base.nxl.initRefreshFooter(
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- scrollView,
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- config: footerConfig)
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- { observer.onNext(()) }
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- )
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- }
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- }
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-
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- /// 上下拉控件
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- ///
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- /// - Parameters:
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- /// - vm: 遵守 RefreshControllable 协议的对象
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- /// - scrollView: UIScrollView 及子类
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- /// - headerConfig: 下拉控件配置
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- /// - footerConfig: 上拉控件配置
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- /// - Returns: Observable<RefreshType>
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- func refresh<T: RefreshControllable>(
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- _ vm: T,
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- _ scrollView: UIScrollView,
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- headerConfig: RefreshableHeaderConfig? = nil,
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- footerConfig: RefreshableFooterConfig? = nil
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- ) -> Observable<RefreshType> {
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-
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- return Observable.create { observer -> Disposable in
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- vm.nxl.autoSetRefreshStatus(
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- header: self.base.nxl.initRefreshHeader(
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- scrollView,
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- config: headerConfig)
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- { observer.onNext(.header) },
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- footer: self.base.nxl.initRefreshFooter(
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- scrollView,
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- config: footerConfig)
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- { observer.onNext(.footer) }
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- )
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- }
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- }
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-}
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-
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-// MARK: 创建刷新控件
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-public extension NXLNameSpace where Base: Refreshable {
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- @available(iOS, deprecated: 0.5.1, message: "Use rx.headerRefresh | rx.footerRefresh | rx.refresh instead")
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- func initRefresh<T: RefreshControllable>(
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- _ vm: T,
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- _ scrollView: UIScrollView,
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- headerConfig: RefreshableHeaderConfig? = nil,
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- footerConfig: RefreshableFooterConfig? = nil,
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- headerAction: RefreshBlock? = nil,
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- footerAction: RefreshBlock? = nil
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- ) -> Disposable {
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- let header = headerAction == nil ? nil : initRefreshHeader(scrollView, config: headerConfig, headerAction!)
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- let footer = footerAction == nil ? nil : initRefreshFooter(scrollView, config: footerConfig, footerAction!)
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- return vm.nxl.autoSetRefreshStatus(header: header, footer: footer)
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- }
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-
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- fileprivate func initRefreshHeader(
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- _ scrollView: UIScrollView,
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- config: RefreshableHeaderConfig? = nil,
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- _ action: @escaping () -> Void
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- ) -> RefreshHeader {
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-
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- if config == nil {
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- if let headerConfig = RefreshableConfigure.defaultHeaderConfig() {
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- scrollView.mj_header = createRefreshHeader(scrollView, config: headerConfig, action)
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- } else {
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- scrollView.mj_header = MJRefreshNormalHeader(refreshingBlock: action)
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- }
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- scrollView.mj_header.tag = scrollView.tag
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- return scrollView.mj_header
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- }
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- scrollView.mj_header = createRefreshHeader(scrollView, config: config!, action)
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- scrollView.mj_header.tag = scrollView.tag
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- return scrollView.mj_header
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- }
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-
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- fileprivate func initRefreshFooter(
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- _ scrollView: UIScrollView,
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- config: RefreshableFooterConfig? = nil,
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- _ action: @escaping RefreshBlock
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- ) -> RefreshFooter {
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-
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- if config == nil {
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- if let footerConfig = RefreshableConfigure.defaultFooterConfig() {
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- scrollView.mj_footer = createRefreshFooter(scrollView, config: footerConfig, action)
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- } else {
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- scrollView.mj_footer = MJRefreshBackNormalFooter(refreshingBlock: action)
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- }
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- scrollView.mj_footer.tag = scrollView.tag
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- return scrollView.mj_footer
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- }
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-
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- scrollView.mj_footer = createRefreshFooter(scrollView, config: config!, action)
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- scrollView.mj_footer.tag = scrollView.tag
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- return scrollView.mj_footer
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- }
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-
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- fileprivate func createRefreshHeader(
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- _ scrollView: UIScrollView,
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- config: RefreshableHeaderConfig ,
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- _ action: @escaping () -> Void
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- ) -> RefreshHeader? {
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-
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- var header: MJRefreshStateHeader?
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- switch config.type {
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- case .normal:
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- let normalHeader = MJRefreshNormalHeader(refreshingBlock: action)
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- normalHeader?.activityIndicatorViewStyle = config.activityIndicatorViewStyle
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- header = normalHeader
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- case .gif:
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- let gifHeader = MJRefreshGifHeader { action() }
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- if config.idleImages.count > 0 {
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- gifHeader?.setImages(config.idleImages, for: .idle)
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- }
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- if config.pullingImages.count > 0 {
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- gifHeader?.setImages(config.pullingImages, for: .pulling)
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- }
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- if config.refreshingImages.count > 0 {
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- gifHeader?.setImages(config.refreshingImages, for: .refreshing)
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- }
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- header = gifHeader
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- }
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-
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- // title
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- if config.idleTitle != nil { header?.setTitle(config.idleTitle!, for: .idle) }
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- if config.pullingTitle != nil { header?.setTitle(config.pullingTitle!, for: .pulling) }
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- if config.refreshingTitle != nil { header?.setTitle(config.refreshingTitle!, for: .refreshing) }
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-
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- // font
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- if config.stateFont != nil { header?.stateLabel.font = config.stateFont! }
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- if config.lastUpdatedTimeFont != nil { header?.lastUpdatedTimeLabel.font = config.lastUpdatedTimeFont! }
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-
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- // textColor
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- if config.stateColor != nil { header?.stateLabel.textColor = config.stateColor! }
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- if config.lastUpdatedTimeColor != nil { header?.lastUpdatedTimeLabel.textColor = config.lastUpdatedTimeColor! }
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-
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- // hide
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- header?.stateLabel.isHidden = config.hideState
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- header?.lastUpdatedTimeLabel.isHidden = config.hideLastUpdatedTime
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-
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- // labelLeftInset
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- if config.labelLeftInset != nil { header?.labelLeftInset = config.labelLeftInset! }
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-
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- return header
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- }
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-
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- fileprivate func createRefreshFooter(
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- _ scrollView: UIScrollView,
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- config: RefreshableFooterConfig ,
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- _ action: @escaping () -> Void
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- ) -> RefreshFooter? {
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-
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- var autoFooter : MJRefreshAutoStateFooter?
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- var backFooter : MJRefreshBackStateFooter?
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-
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- switch config.type {
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- case .autoNormal:
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- let autoNormalFooter = MJRefreshAutoNormalFooter(refreshingBlock: action)
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- autoNormalFooter?.activityIndicatorViewStyle = config.activityIndicatorViewStyle
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- autoFooter = autoNormalFooter
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- case .autoGif:
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- let autoGifFooter = MJRefreshAutoGifFooter(refreshingBlock: action)
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- if config.images.count > 0 {
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- autoGifFooter?.setImages(config.images, for: MJRefreshState.refreshing)
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- }
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- autoFooter = autoGifFooter
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- case .backNormal:
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- let backNormalFooter = MJRefreshBackNormalFooter(refreshingBlock: action)
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- backNormalFooter?.activityIndicatorViewStyle = config.activityIndicatorViewStyle
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- backFooter = backNormalFooter
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- case .backGif:
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- let backGifFooter = MJRefreshBackGifFooter(refreshingBlock: action)
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- if config.images.count > 0 {
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- backGifFooter?.setImages(config.images, for: MJRefreshState.refreshing)
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- }
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- backFooter = backGifFooter
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- }
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-
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- if autoFooter != nil {
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- // title
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- if config.idleTitle != nil { autoFooter?.setTitle(config.idleTitle!, for: .idle) }
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- if config.refreshingTitle != nil { autoFooter?.setTitle(config.refreshingTitle!, for: .refreshing) }
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- if config.norMoreDataTitle != nil { autoFooter?.setTitle(config.norMoreDataTitle!, for: .noMoreData) }
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-
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- // font
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- if config.stateFont != nil { autoFooter?.stateLabel.font = config.stateFont! }
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-
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- // textColor
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- if config.stateColor != nil { autoFooter?.stateLabel.textColor = config.stateColor! }
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-
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- // hide
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- autoFooter?.stateLabel.isHidden = config.hideState
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-
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- // labelLeftInset
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- if config.labelLeftInset != nil { autoFooter?.labelLeftInset = config.labelLeftInset! }
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-
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- return autoFooter
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- } else {
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- // title
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- if config.idleTitle != nil { backFooter?.setTitle(config.idleTitle!, for: .idle) }
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- if config.refreshingTitle != nil { backFooter?.setTitle(config.refreshingTitle!, for: .refreshing) }
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- if config.norMoreDataTitle != nil { backFooter?.setTitle(config.norMoreDataTitle!, for: .noMoreData) }
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-
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- // font
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- if config.stateFont != nil { backFooter?.stateLabel.font = config.stateFont! }
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-
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- // textColor
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- if config.stateColor != nil { backFooter?.stateLabel.textColor = config.stateColor! }
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-
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- // hide
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- backFooter?.stateLabel.isHidden = config.hideState
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-
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- // labelLeftInset
|
|
|
- if config.labelLeftInset != nil { backFooter?.labelLeftInset = config.labelLeftInset! }
|
|
|
-
|
|
|
- return backFooter
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-// MARK:- RefreshableConfig
|
|
|
-/* ================== RefreshableConfig ================== */
|
|
|
-// Header & Footer「DIY」Configure
|
|
|
-
|
|
|
-public enum RefreshHeaderType {
|
|
|
- case normal
|
|
|
- case gif
|
|
|
-}
|
|
|
-
|
|
|
-public enum RefreshFooterType {
|
|
|
- case autoNormal
|
|
|
- case autoGif
|
|
|
- case backNormal
|
|
|
- case backGif
|
|
|
-}
|
|
|
-
|
|
|
-public struct RefreshableHeaderConfig {
|
|
|
- var type : RefreshHeaderType = .normal
|
|
|
-
|
|
|
- // title
|
|
|
- var idleTitle : String? = nil // Pull down to refresh
|
|
|
- var pullingTitle : String? = nil // Release to refresh
|
|
|
- var refreshingTitle : String? = nil // Loading ...
|
|
|
-
|
|
|
- // font
|
|
|
- var stateFont : UIFont? = nil
|
|
|
- var lastUpdatedTimeFont : UIFont? = nil
|
|
|
-
|
|
|
- // textColor
|
|
|
- var stateColor : UIColor? = nil
|
|
|
- var lastUpdatedTimeColor : UIColor? = nil
|
|
|
-
|
|
|
- // hide
|
|
|
- var hideState = false
|
|
|
- var hideLastUpdatedTime = false
|
|
|
-
|
|
|
- /** 文字距离圈圈、箭头的距离 */
|
|
|
- var labelLeftInset: CGFloat?
|
|
|
-
|
|
|
- // normal type
|
|
|
- var activityIndicatorViewStyle: UIActivityIndicatorView.Style = .gray
|
|
|
-
|
|
|
- // gif type images
|
|
|
- var idleImages: [UIImage] = []
|
|
|
- var pullingImages: [UIImage] = []
|
|
|
- var refreshingImages: [UIImage] = []
|
|
|
-
|
|
|
- public init(
|
|
|
- type: RefreshHeaderType = .normal,
|
|
|
- idleTitle: String? = nil,
|
|
|
- pullingTitle: String? = nil,
|
|
|
- refreshingTitle: String? = nil,
|
|
|
- stateFont: UIFont? = nil,
|
|
|
- lastUpdatedTimeFont: UIFont? = nil,
|
|
|
- stateColor: UIColor? = nil,
|
|
|
- lastUpdatedTimeColor: UIColor? = nil,
|
|
|
- hideState: Bool = false,
|
|
|
- hideLastUpdatedTime: Bool = false,
|
|
|
- labelLeftInset: CGFloat? = nil,
|
|
|
- activityIndicatorViewStyle: UIActivityIndicatorView.Style = .gray,
|
|
|
- idleImages: [UIImage] = [],
|
|
|
- pullingImages: [UIImage] = [],
|
|
|
- refreshingImages: [UIImage] = []
|
|
|
- ) {
|
|
|
- self.type = type
|
|
|
- self.idleTitle = idleTitle
|
|
|
- self.pullingTitle = pullingTitle
|
|
|
- self.refreshingTitle = refreshingTitle
|
|
|
- self.stateFont = stateFont
|
|
|
- self.lastUpdatedTimeFont = lastUpdatedTimeFont
|
|
|
- self.stateColor = stateColor
|
|
|
- self.lastUpdatedTimeColor = lastUpdatedTimeColor
|
|
|
- self.hideState = hideState
|
|
|
- self.hideLastUpdatedTime = hideLastUpdatedTime
|
|
|
- self.labelLeftInset = labelLeftInset
|
|
|
- self.activityIndicatorViewStyle = activityIndicatorViewStyle
|
|
|
- self.idleImages = idleImages
|
|
|
- self.pullingImages = pullingImages
|
|
|
- self.refreshingImages = refreshingImages
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-public struct RefreshableFooterConfig {
|
|
|
- var type : RefreshFooterType = .autoNormal
|
|
|
-
|
|
|
- // title
|
|
|
- var idleTitle : String? = nil // Click or drag up to refresh
|
|
|
- var refreshingTitle : String? = nil // Loading more ...
|
|
|
- var norMoreDataTitle : String? = nil // No more data
|
|
|
-
|
|
|
- // font
|
|
|
- var stateFont : UIFont? = nil
|
|
|
-
|
|
|
- // textColor
|
|
|
- var stateColor : UIColor? = nil
|
|
|
-
|
|
|
- // hide
|
|
|
- var hideState = false
|
|
|
-
|
|
|
- /** 文字距离圈圈、箭头的距离 */
|
|
|
- var labelLeftInset: CGFloat?
|
|
|
-
|
|
|
- // normal type
|
|
|
- var activityIndicatorViewStyle: UIActivityIndicatorView.Style = .gray
|
|
|
-
|
|
|
- // gif type images
|
|
|
- var images: [UIImage] = []
|
|
|
-
|
|
|
- init(
|
|
|
- type: RefreshFooterType = .autoNormal,
|
|
|
- idleTitle: String? = nil,
|
|
|
- refreshingTitle: String? = nil,
|
|
|
- norMoreDataTitle: String? = nil,
|
|
|
- stateFont: UIFont? = nil,
|
|
|
- stateColor: UIColor? = nil,
|
|
|
- hideState: Bool = false,
|
|
|
- labelLeftInset: CGFloat? = nil,
|
|
|
- activityIndicatorViewStyle: UIActivityIndicatorView.Style = .gray,
|
|
|
- images: [UIImage] = []
|
|
|
- ) {
|
|
|
- self.type = type
|
|
|
- self.idleTitle = idleTitle
|
|
|
- self.refreshingTitle = refreshingTitle
|
|
|
- self.norMoreDataTitle = norMoreDataTitle
|
|
|
- self.stateFont = stateFont
|
|
|
- self.stateColor = stateColor
|
|
|
- self.hideState = hideState
|
|
|
- self.labelLeftInset = labelLeftInset
|
|
|
- self.activityIndicatorViewStyle = activityIndicatorViewStyle
|
|
|
- self.images = images
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-//==============================================
|
|
|
-public final class NXLNameSpace<Base> {
|
|
|
- public let base: Base
|
|
|
- public init(_ base: Base) {
|
|
|
- self.base = base
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-public protocol NXLCompatible {
|
|
|
- associatedtype NXLCompatibleType
|
|
|
- var nxl: NXLCompatibleType { get }
|
|
|
-}
|
|
|
-
|
|
|
-public extension NXLCompatible {
|
|
|
- var nxl: NXLNameSpace<Self> {
|
|
|
- get { return NXLNameSpace(self) }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-//==============================================
|
|
|
-
|
|
|
-public protocol AssociatedObjectStore { }
|
|
|
-
|
|
|
-extension AssociatedObjectStore {
|
|
|
- func associatedObject<T>(forKey key: UnsafeRawPointer) -> T? {
|
|
|
- return objc_getAssociatedObject(self, key) as AnyObject as? T
|
|
|
- }
|
|
|
-
|
|
|
- func associatedObject<T>(forKey key: UnsafeRawPointer, default: @autoclosure () -> T, ploicy: objc_AssociationPolicy = .OBJC_ASSOCIATION_RETAIN_NONATOMIC) -> T {
|
|
|
- if let object: T = self.associatedObject(forKey: key) {
|
|
|
- return object
|
|
|
- }
|
|
|
- let object = `default`()
|
|
|
- self.setAssociatedObject(object, forKey: key, ploicy: ploicy)
|
|
|
- return object
|
|
|
- }
|
|
|
-
|
|
|
- func setAssociatedObject<T>(_ object: T?, forKey key: UnsafeRawPointer, ploicy: objc_AssociationPolicy = .OBJC_ASSOCIATION_RETAIN_NONATOMIC) {
|
|
|
- objc_setAssociatedObject(self, key, object, ploicy)
|
|
|
- }
|
|
|
-}
|
南鑫林