63 lines
2.5 KiB
Swift
63 lines
2.5 KiB
Swift
// Copyright © 2023 Mastodon gGmbH. All rights reserved.
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import UIKit
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import MastodonUI
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import MastodonAsset
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import MastodonLocalization
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protocol SuggestionAccountTableViewFooterDelegate: AnyObject {
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func followAll(_ footerView: SuggestionAccountTableViewFooter)
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}
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class SuggestionAccountTableViewFooter: UITableViewHeaderFooterView {
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static let reuseIdentifier = "SuggestionAccountTableViewFooter"
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weak var delegate: SuggestionAccountTableViewFooterDelegate?
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let followAllButton: FollowButton
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override init(reuseIdentifier: String?) {
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//TODO: Check if we can use UIButton.configuration here instead?
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followAllButton = FollowButton()
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followAllButton.translatesAutoresizingMaskIntoConstraints = false
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followAllButton.setTitle(L10n.Scene.SuggestionAccount.followAll, for: .normal)
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followAllButton.setBackgroundColor(Asset.Colors.Button.userFollow.color, for: .normal)
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followAllButton.setTitleColor(.white, for: .normal)
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followAllButton.contentEdgeInsets = .init(horizontal: 20, vertical: 12)
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followAllButton.cornerRadius = 10
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followAllButton.titleLabel?.font = UIFontMetrics(forTextStyle: .subheadline).scaledFont(for: .boldSystemFont(ofSize: 15))
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followAllButton.setContentCompressionResistancePriority(.required, for: .horizontal)
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followAllButton.setContentHuggingPriority(.required, for: .horizontal)
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super.init(reuseIdentifier: reuseIdentifier)
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contentView.addSubview(followAllButton)
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setupConstraints()
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followAllButton.addTarget(self, action: #selector(SuggestionAccountTableViewFooter.followAll(_:)), for: .touchUpInside)
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}
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required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") }
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private func setupConstraints() {
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let constraints = [
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followAllButton.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 16),
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followAllButton.leadingAnchor.constraint(greaterThanOrEqualTo: contentView.leadingAnchor),
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contentView.trailingAnchor.constraint(equalTo: followAllButton.trailingAnchor),
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contentView.safeAreaLayoutGuide.bottomAnchor.constraint(equalTo: followAllButton.bottomAnchor, constant: 16),
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followAllButton.widthAnchor.constraint(greaterThanOrEqualToConstant: 96),
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followAllButton.heightAnchor.constraint(greaterThanOrEqualToConstant: 36),
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]
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NSLayoutConstraint.activate(constraints)
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}
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//MARK: - Actions
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@objc func followAll(_ sender: UIButton) {
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delegate?.followAll(self)
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}
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}
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