SPStatusBarManagerViewController.swift

// The MIT License (MIT)
// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

import UIKit

public class SPStatusBarManagerViewController: UIViewController {
    
    var statusBar: SPStatusBar = .dark {
        didSet {
            UIView.animate(withDuration: 0.3) { () -> Void in
                self.setNeedsStatusBarAppearanceUpdate()
            }
        }
    }
    
    override public var preferredStatusBarStyle: UIStatusBarStyle {
        switch self.statusBar {
        case .dark:
            return .default
        case .light:
            return .lightContent
        }
    }
    
    override public var preferredStatusBarUpdateAnimation: UIStatusBarAnimation {
        return .slide
    }
    
    public var isHiddenStatusBar: Bool = false {
        didSet {
            UIView.animate(withDuration: 0.3) { () -> Void in
                self.setNeedsStatusBarAppearanceUpdate()
            }
        }
    }
    
    override public var prefersStatusBarHidden: Bool {
        return isHiddenStatusBar
    }
}

public class SPStatusBarManagerTableViewController: UITableViewController {
    
    var statusBar: SPStatusBar = .dark {
        didSet {            
            UIView.animate(withDuration: 0.3) { () -> Void in
                self.setNeedsStatusBarAppearanceUpdate()
            }
        }
    }
    
    override public var preferredStatusBarStyle: UIStatusBarStyle {
        switch self.statusBar {
        case .dark:
            return .default
        case .light:
            return .lightContent
        }
    }
    
    override public var preferredStatusBarUpdateAnimation: UIStatusBarAnimation {
        return .slide
    }
    
    public var isHiddenStatusBar: Bool = false {
        didSet {
            UIView.animate(withDuration: 0.3) { () -> Void in
                self.setNeedsStatusBarAppearanceUpdate()
            }
        }
    }
    
    override public var prefersStatusBarHidden: Bool {
        return isHiddenStatusBar
    }
}

public class SPStatusBarManagerNavigationController: UINavigationController {
    
    var statusBar: SPStatusBar = .dark {
        didSet {
            UIView.animate(withDuration: 0.3) { () -> Void in
                self.setNeedsStatusBarAppearanceUpdate()
            }
        }
    }
    
    override public var preferredStatusBarStyle: UIStatusBarStyle {
        switch self.statusBar {
        case .dark:
            return .default
        case .light:
            return .lightContent
        }
    }
    
    override public var preferredStatusBarUpdateAnimation: UIStatusBarAnimation {
        return .slide
    }
    
    public var isHiddenStatusBar: Bool = false {
        didSet {
            UIView.animate(withDuration: 0.3) { () -> Void in
                self.setNeedsStatusBarAppearanceUpdate()
            }
        }
    }
    
    override public var prefersStatusBarHidden: Bool {
        return isHiddenStatusBar
    }
    
    public override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        UIView.animate(withDuration: 0.3) { () -> Void in
            self.setNeedsStatusBarAppearanceUpdate()
        }
    }
}