100 lines
2.2 KiB
Swift
100 lines
2.2 KiB
Swift
//
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// Copyright 2016 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import UIKit
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open class AvatarImageView: UIImageView, CVView {
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public var shouldDeactivateConstraints = false
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public init() {
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super.init(frame: .zero)
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self.configureView()
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}
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override init(frame: CGRect) {
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super.init(frame: frame)
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self.configureView()
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}
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required public init?(coder aDecoder: NSCoder) {
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super.init(coder: aDecoder)
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self.configureView()
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}
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public override init(image: UIImage?) {
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super.init(image: image)
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self.configureView()
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}
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public init(shouldDeactivateConstraints: Bool) {
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self.shouldDeactivateConstraints = shouldDeactivateConstraints
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super.init(frame: .zero)
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self.configureView()
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}
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func configureView() {
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self.autoPinToSquareAspectRatio()
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self.layer.minificationFilter = .trilinear
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self.layer.magnificationFilter = .trilinear
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self.layer.masksToBounds = true
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self.contentMode = .scaleToFill
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}
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override public func layoutSubviews() {
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super.layoutSubviews()
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layer.cornerRadius = frame.size.width / 2
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}
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public override func updateConstraints() {
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super.updateConstraints()
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if shouldDeactivateConstraints {
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deactivateAllConstraints()
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}
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}
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public func reset() {
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self.image = nil
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}
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}
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// MARK: -
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public class AvatarImageButton: UIButton {
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// MARK: - Button Overrides
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override public func layoutSubviews() {
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super.layoutSubviews()
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layer.cornerRadius = frame.size.width / 2
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}
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override public func setImage(_ image: UIImage?, for state: UIControl.State) {
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ensureViewConfigured()
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super.setImage(image, for: state)
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}
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// MARK: Private
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var hasBeenConfigured = false
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func ensureViewConfigured() {
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guard !hasBeenConfigured else {
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return
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}
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hasBeenConfigured = true
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autoPinToSquareAspectRatio()
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layer.minificationFilter = .trilinear
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layer.magnificationFilter = .trilinear
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layer.masksToBounds = true
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contentMode = .scaleToFill
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}
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}
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