109 lines
3.5 KiB
Swift
109 lines
3.5 KiB
Swift
//
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// PullToRefreshChannelDelegate.swift
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// flutter_inappwebview
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//
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// Created by Lorenzo Pichilli on 05/05/22.
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//
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import Foundation
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public class PullToRefreshChannelDelegate: ChannelDelegate {
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private weak var pullToRefreshControl: PullToRefreshControl?
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public init(pullToRefreshControl: PullToRefreshControl, channel: FlutterMethodChannel) {
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super.init(channel: channel)
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self.pullToRefreshControl = pullToRefreshControl
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}
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public override func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
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let arguments = call.arguments as? NSDictionary
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switch call.method {
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case "setEnabled":
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if let pullToRefreshView = pullToRefreshControl {
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let enabled = arguments!["enabled"] as! Bool
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if enabled {
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pullToRefreshView.delegate?.enablePullToRefresh()
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} else {
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pullToRefreshView.delegate?.disablePullToRefresh()
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}
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result(true)
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} else {
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result(false)
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}
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break
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case "isEnabled":
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if let pullToRefreshView = pullToRefreshControl {
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result(pullToRefreshView.delegate?.isPullToRefreshEnabled())
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} else {
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result(false)
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}
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break
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case "setRefreshing":
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if let pullToRefreshView = pullToRefreshControl {
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let refreshing = arguments!["refreshing"] as! Bool
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if refreshing {
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pullToRefreshView.beginRefreshing()
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} else {
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pullToRefreshView.endRefreshing()
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}
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result(true)
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} else {
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result(false)
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}
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break
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case "isRefreshing":
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if let pullToRefreshView = pullToRefreshControl {
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result(pullToRefreshView.isRefreshing)
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} else {
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result(false)
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}
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break
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case "setColor":
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if let pullToRefreshView = pullToRefreshControl {
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let color = arguments!["color"] as! String
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pullToRefreshView.tintColor = UIColor(hexString: color)
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result(true)
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} else {
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result(false)
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}
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break
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case "setBackgroundColor":
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if let pullToRefreshView = pullToRefreshControl {
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let color = arguments!["color"] as! String
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pullToRefreshView.backgroundColor = UIColor(hexString: color)
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result(true)
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} else {
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result(false)
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}
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break
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case "setStyledTitle":
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if let pullToRefreshView = pullToRefreshControl {
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let attributedTitleMap = arguments!["attributedTitle"] as! [String: Any?]
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pullToRefreshView.attributedTitle = NSAttributedString.fromMap(map: attributedTitleMap)
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result(true)
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} else {
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result(false)
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}
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break
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default:
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result(FlutterMethodNotImplemented)
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break
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}
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}
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public func onRefresh() {
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let arguments: [String: Any?] = [:]
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channel?.invokeMethod("onRefresh", arguments: arguments)
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}
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public override func dispose() {
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super.dispose()
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pullToRefreshControl = nil
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}
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deinit {
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dispose()
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}
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}
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