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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| // | ||
| // CustomContainerView.swift | ||
| // PKHUD | ||
| // | ||
| // Created by Smolsky Aleksey on 10.07.2018. | ||
| // Copyright © 2018 NSExceptional. All rights reserved. | ||
| // | ||
|
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| import UIKit | ||
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| /// The window used to display the PKHUD within. Placed atop the applications main window. | ||
| internal class CustomContainerView: UIView { | ||
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| internal let frameView: CustomFrameView | ||
| internal init(frameView: CustomFrameView = CustomFrameView()) { | ||
| self.frameView = frameView | ||
| super.init(frame: CGRect.zero) | ||
| commonInit() | ||
| } | ||
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| required init?(coder aDecoder: NSCoder) { | ||
| frameView = CustomFrameView() | ||
| super.init(coder: aDecoder) | ||
| commonInit() | ||
| } | ||
|
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| fileprivate func commonInit() { | ||
| backgroundColor = UIColor.clear | ||
| isHidden = true | ||
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| addSubview(backgroundView) | ||
| addSubview(frameView) | ||
| } | ||
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| internal override func layoutSubviews() { | ||
| super.layoutSubviews() | ||
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| frameView.center = center | ||
| backgroundView.frame = bounds | ||
| } | ||
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| internal func showFrameView() { | ||
| layer.removeAllAnimations() | ||
| frameView.center = center | ||
| frameView.alpha = 1.0 | ||
| isHidden = false | ||
| } | ||
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| fileprivate var willHide = false | ||
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| internal func hideFrameView(animated anim: Bool, completion: ((Bool) -> Void)? = nil) { | ||
| let finalize: (_ finished: Bool) -> Void = { finished in | ||
| self.isHidden = true | ||
| self.removeFromSuperview() | ||
| self.willHide = false | ||
|
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| completion?(finished) | ||
| } | ||
|
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| if isHidden { | ||
| return | ||
| } | ||
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| willHide = true | ||
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| if anim { | ||
| UIView.animate(withDuration: 0.8, animations: { | ||
| self.frameView.alpha = 0.0 | ||
| self.hideBackground(animated: false) | ||
| }, completion: { _ in finalize(true) }) | ||
| } else { | ||
| self.frameView.alpha = 0.0 | ||
| finalize(true) | ||
| } | ||
| } | ||
|
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| fileprivate let backgroundView: UIView = { | ||
| let view = UIView() | ||
| view.backgroundColor = UIColor(white: 0.0, alpha: 0.25) | ||
| view.alpha = 0.0 | ||
| return view | ||
| }() | ||
|
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| internal func showBackground(animated anim: Bool) { | ||
| if anim { | ||
| UIView.animate(withDuration: 0.175, animations: { | ||
| self.backgroundView.alpha = 1.0 | ||
| }) | ||
| } else { | ||
| backgroundView.alpha = 1.0 | ||
| } | ||
| } | ||
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| internal func hideBackground(animated anim: Bool) { | ||
| if anim { | ||
| UIView.animate(withDuration: 0.65, animations: { | ||
| self.backgroundView.alpha = 0.0 | ||
| }) | ||
| } else { | ||
| backgroundView.alpha = 0.0 | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| // | ||
| // CustomFrameView.swift | ||
| // PKHUD | ||
| // | ||
| // Created by Smolsky Aleksey on 10.07.2018. | ||
| // Copyright © 2018 NSExceptional. All rights reserved. | ||
| // | ||
|
|
||
| import UIKit | ||
|
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| /// Provides the general look and feel of the PKHUD, into which the eventual content is inserted. | ||
| internal class CustomFrameView: UIView { | ||
|
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| override init(frame: CGRect = CGRect.zero) { | ||
| super.init(frame: frame) | ||
| commonInit() | ||
| } | ||
|
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| required init?(coder aDecoder: NSCoder) { | ||
| super.init(coder: aDecoder) | ||
| commonInit() | ||
| } | ||
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| fileprivate func commonInit() { | ||
| self.addSubview(self.content) | ||
| } | ||
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| fileprivate var _content = UIView() | ||
| internal var content: UIView { | ||
| get { | ||
| return _content | ||
| } | ||
| set { | ||
| _content.removeFromSuperview() | ||
| _content = newValue | ||
| _content.clipsToBounds = true | ||
| _content.contentMode = .center | ||
| frame.size = _content.bounds.size | ||
| self.addSubview(_content) | ||
| } | ||
| } | ||
| } | ||
|
|
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