82 lines
2.3 KiB
Swift
82 lines
2.3 KiB
Swift
//
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// Copyright 2020-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import UIKit
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import Reusable
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@objc
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protocol AddItemHeaderViewDelegate: AnyObject {
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func addItemHeaderView(_ headerView: AddItemHeaderView, didTapButton button: UIButton)
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}
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/// `AddItemHeaderView` is a generic view used as a header view for UITableView.
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/// With this view we can add an extra action cell with icon and text as for SpaceMemberList and SpaceExploreRooms
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@objcMembers
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final class AddItemHeaderView: UIView, NibLoadable, Themable {
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// MARK: - Constants
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private enum Constants {
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static let buttonHighlightedAlpha: CGFloat = 0.2
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}
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// MARK: - Properties
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@IBOutlet private weak var button: UIButton!
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@IBOutlet private weak var iconBackgroundView: UIView!
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@IBOutlet private weak var iconView: UIImageView!
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@IBOutlet private weak var titleLabel: UILabel!
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weak var delegate: AddItemHeaderViewDelegate?
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private var title: String? {
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didSet {
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titleLabel.text = title
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}
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}
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private var icon: UIImage? {
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didSet {
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iconView.image = icon
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}
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}
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// MARK: - Setup
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static func instantiate(title: String?, icon: UIImage?) -> AddItemHeaderView {
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let view = AddItemHeaderView.loadFromNib()
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view.icon = icon
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view.title = title
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view.update(theme: ThemeService.shared().theme)
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return view
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}
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// MARK: - Life cycle
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override func awakeFromNib() {
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super.awakeFromNib()
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button.addTarget(self, action: #selector(buttonAction), for: .touchUpInside)
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iconBackgroundView.layer.masksToBounds = true
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iconBackgroundView.layer.cornerRadius = iconBackgroundView.bounds.width / 2
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}
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// MARK: - Public
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func update(theme: Theme) {
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iconBackgroundView.layer.backgroundColor = theme.colors.quinaryContent.cgColor
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iconView.tintColor = theme.colors.secondaryContent
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titleLabel.textColor = theme.colors.primaryContent
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titleLabel.font = theme.fonts.headline
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}
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// MARK: - Action
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@objc private func buttonAction(_ sender: UIButton) {
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delegate?.addItemHeaderView(self, didTapButton: button)
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}
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}
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