132 lines
3.8 KiB
Swift
132 lines
3.8 KiB
Swift
//
|
|
// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
@objc
|
|
public protocol ConversationHeaderViewDelegate {
|
|
func didTapConversationHeaderView(_ conversationHeaderView: ConversationHeaderView)
|
|
}
|
|
|
|
@objc
|
|
public class ConversationHeaderView: UIStackView {
|
|
|
|
@objc
|
|
public weak var delegate: ConversationHeaderViewDelegate?
|
|
|
|
@objc
|
|
public var attributedTitle: NSAttributedString? {
|
|
get {
|
|
return self.titleLabel.attributedText
|
|
}
|
|
set {
|
|
self.titleLabel.attributedText = newValue
|
|
}
|
|
}
|
|
|
|
@objc
|
|
public var attributedSubtitle: NSAttributedString? {
|
|
get {
|
|
return self.subtitleLabel.attributedText
|
|
}
|
|
set {
|
|
self.subtitleLabel.attributedText = newValue
|
|
self.subtitleLabel.isHidden = newValue == nil
|
|
}
|
|
}
|
|
|
|
public var avatarImage: UIImage? {
|
|
get {
|
|
return self.avatarView.image
|
|
}
|
|
set {
|
|
self.avatarView.image = newValue
|
|
}
|
|
}
|
|
|
|
@objc
|
|
public let titlePrimaryFont: UIFont = UIFont.ows_boldFont(withSize: 17)
|
|
@objc
|
|
public let titleSecondaryFont: UIFont = UIFont.ows_regularFont(withSize: 9)
|
|
@objc
|
|
public let subtitleFont: UIFont = UIFont.ows_regularFont(withSize: 12)
|
|
|
|
private let titleLabel: UILabel
|
|
private let subtitleLabel: UILabel
|
|
private let avatarView: ConversationAvatarImageView
|
|
|
|
@objc
|
|
public required init(thread: TSThread, contactsManager: OWSContactsManager) {
|
|
|
|
let avatarView = ConversationAvatarImageView(thread: thread, diameter: 36, contactsManager: contactsManager)
|
|
self.avatarView = avatarView
|
|
|
|
titleLabel = UILabel()
|
|
titleLabel.textColor = Theme.navbarTitleColor
|
|
titleLabel.lineBreakMode = .byTruncatingTail
|
|
titleLabel.font = titlePrimaryFont
|
|
titleLabel.setContentHuggingHigh()
|
|
|
|
subtitleLabel = UILabel()
|
|
subtitleLabel.textColor = Theme.navbarTitleColor
|
|
subtitleLabel.lineBreakMode = .byTruncatingTail
|
|
subtitleLabel.font = subtitleFont
|
|
subtitleLabel.setContentHuggingHigh()
|
|
|
|
let textRows = UIStackView(arrangedSubviews: [titleLabel, subtitleLabel])
|
|
textRows.axis = .vertical
|
|
textRows.alignment = .leading
|
|
textRows.distribution = .fillProportionally
|
|
textRows.spacing = 0
|
|
|
|
textRows.layoutMargins = UIEdgeInsets(top: 0, left: 8, bottom: 0, right: 8)
|
|
textRows.isLayoutMarginsRelativeArrangement = true
|
|
|
|
// low content hugging so that the text rows push container to the right bar button item(s)
|
|
textRows.setContentHuggingLow()
|
|
|
|
super.init(frame: .zero)
|
|
|
|
self.layoutMargins = UIEdgeInsets(top: 4, left: 2, bottom: 4, right: 2)
|
|
self.isLayoutMarginsRelativeArrangement = true
|
|
|
|
self.axis = .horizontal
|
|
self.alignment = .center
|
|
self.spacing = 0
|
|
self.addArrangedSubview(avatarView)
|
|
self.addArrangedSubview(textRows)
|
|
|
|
let tapGesture = UITapGestureRecognizer(target: self, action: #selector(didTapView))
|
|
self.addGestureRecognizer(tapGesture)
|
|
}
|
|
|
|
required public init(coder: NSCoder) {
|
|
notImplemented()
|
|
}
|
|
|
|
required public override init(frame: CGRect) {
|
|
notImplemented()
|
|
}
|
|
|
|
public override var intrinsicContentSize: CGSize {
|
|
// Grow to fill as much of the navbar as possible.
|
|
return UIView.layoutFittingExpandedSize
|
|
}
|
|
|
|
@objc
|
|
public func updateAvatar() {
|
|
self.avatarView.updateImage()
|
|
}
|
|
|
|
// MARK: Delegate Methods
|
|
|
|
@objc func didTapView(tapGesture: UITapGestureRecognizer) {
|
|
guard tapGesture.state == .recognized else {
|
|
return
|
|
}
|
|
|
|
self.delegate?.didTapConversationHeaderView(self)
|
|
}
|
|
}
|