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BrowsingMenuButton.swift
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BrowsingMenuButton.swift
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//
// BrowsingMenuButton.swift
// DuckDuckGo
//
// Copyright © 2021 DuckDuckGo. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import UIKit
extension BrowsingMenuButton: NibLoading {}
class BrowsingMenuButton: UIView {
@IBOutlet weak var image: UIImageView!
@IBOutlet weak var label: UILabel!
@IBOutlet weak var highlight: UIView!
private var action: () -> Void = {}
static func loadFromXib() -> BrowsingMenuButton {
return BrowsingMenuButton.load(nibName: "BrowsingMenuButton")
}
override func awakeFromNib() {
super.awakeFromNib()
highlight.layer.cornerRadius = 6
highlight.isHidden = true
}
func configure(with entry: BrowsingMenuEntry, willPerformAction: ((@escaping () -> Void) -> Void)?) {
guard case .regular(let name, let accessibilityLabel, let image, _, let action) = entry else {
fatalError("Regular entry not found")
}
self.configure(with: image, label: name, accessibilityLabel: accessibilityLabel) {
if let willPerformAction = willPerformAction {
willPerformAction {
action()
}
} else {
action()
}
}
}
func configure(with icon: UIImage, label: String, accessibilityLabel: String?, action: @escaping () -> Void) {
image.image = icon
self.label.setAttributedTextString(label)
self.accessibilityLabel = accessibilityLabel ?? label
self.action = action
}
override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
super.touchesBegan(touches, with: event)
highlight.isHidden = false
}
override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?) {
super.touchesMoved(touches, with: event)
guard let touch = touches.first else { return }
let location = touch.location(in: self)
highlight.isHidden = !bounds.contains(location)
}
override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
super.touchesEnded(touches, with: event)
guard let touch = touches.first else { return }
let location = touch.location(in: self)
if bounds.contains(location) {
action()
}
highlight.isHidden = true
}
override func accessibilityActivate() -> Bool {
action()
return true
}
}