mirror of
https://github.com/passepartoutvpn/passepartout-apple.git
synced 2024-12-27 20:02:41 +00:00
76 lines
2.7 KiB
Swift
76 lines
2.7 KiB
Swift
//
|
|
// OptionViewController.swift
|
|
// Passepartout-iOS
|
|
//
|
|
// Created by Davide De Rosa on 9/5/18.
|
|
// Copyright (c) 2019 Davide De Rosa. All rights reserved.
|
|
//
|
|
// https://github.com/passepartoutvpn
|
|
//
|
|
// This file is part of Passepartout.
|
|
//
|
|
// Passepartout is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Passepartout is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
|
|
import UIKit
|
|
|
|
protocol OptionViewControllerDelegate: class {
|
|
func optionController<T: Hashable>(_: OptionViewController<T>, descriptionFor option: T) -> String
|
|
|
|
func optionController<T: Hashable>(_: OptionViewController<T>, didSelect option: T)
|
|
}
|
|
|
|
class OptionViewController<T: Hashable>: UIViewController, UITableViewDataSource, UITableViewDelegate {
|
|
private lazy var tableView = UITableView(frame: .zero, style: .grouped)
|
|
|
|
var options: [T] = []
|
|
|
|
var selectedOption: T?
|
|
|
|
var descriptionBlock: ((T) -> String)?
|
|
|
|
var selectionBlock: ((T) -> Void)?
|
|
|
|
weak var delegate: OptionViewControllerDelegate?
|
|
|
|
override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
|
|
tableView.register(SettingTableViewCell.self, forCellReuseIdentifier: SettingTableViewCell.Provider.identifier)
|
|
tableView.frame = view.bounds
|
|
tableView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
|
|
view.addSubview(tableView)
|
|
|
|
tableView.dataSource = self
|
|
tableView.delegate = self
|
|
}
|
|
|
|
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
|
|
return options.count
|
|
}
|
|
|
|
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
|
|
let opt = options[indexPath.row]
|
|
let cell = Cells.setting.dequeue(from: tableView, for: indexPath)
|
|
cell.leftText = descriptionBlock?(opt) ?? delegate?.optionController(self, descriptionFor: opt)
|
|
cell.applyChecked(opt == selectedOption, Theme.current)
|
|
return cell
|
|
}
|
|
|
|
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
|
|
let opt = options[indexPath.row]
|
|
selectionBlock?(opt) ?? delegate?.optionController(self, didSelect: opt)
|
|
}
|
|
}
|