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WireGuardApp: Refactor TunnelListCell 

Signed-off-by: Andrej Mihajlov <and@mullvad.net>
This commit is contained in:
Andrej Mihajlov 2020-12-15 14:51:02 +01:00 committed by Jason A. Donenfeld
parent a786f5df60
commit be96dea04a
1 changed files with 34 additions and 36 deletions
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70
Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift
View File

@ -47,38 +47,50 @@ class TunnelListCell: UITableViewCell {
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) { override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
super.init(style: style, reuseIdentifier: reuseIdentifier) super.init(style: style, reuseIdentifier: reuseIdentifier)
contentView.addSubview(statusSwitch) accessoryType = .disclosureIndicator
statusSwitch.translatesAutoresizingMaskIntoConstraints = false
for subview in [statusSwitch, busyIndicator, nameLabel] {
subview.translatesAutoresizingMaskIntoConstraints = false
contentView.addSubview(subview)
}
nameLabel.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
let nameLabelBottomConstraint =
contentView.layoutMarginsGuide.bottomAnchor.constraint(equalToSystemSpacingBelow: nameLabel.bottomAnchor, multiplier: 1)
nameLabelBottomConstraint.priority = .defaultLow
NSLayoutConstraint.activate([ NSLayoutConstraint.activate([
statusSwitch.centerYAnchor.constraint(equalTo: contentView.centerYAnchor), statusSwitch.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
statusSwitch.trailingAnchor.constraint(equalTo: contentView.layoutMarginsGuide.trailingAnchor) statusSwitch.trailingAnchor.constraint(equalTo: contentView.layoutMarginsGuide.trailingAnchor),
]) statusSwitch.leadingAnchor.constraint(equalToSystemSpacingAfter: busyIndicator.trailingAnchor, multiplier: 1),
contentView.addSubview(busyIndicator)
busyIndicator.translatesAutoresizingMaskIntoConstraints = false
NSLayoutConstraint.activate([
busyIndicator.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
statusSwitch.leadingAnchor.constraint(equalToSystemSpacingAfter: busyIndicator.trailingAnchor, multiplier: 1)
])
contentView.addSubview(nameLabel)
nameLabel.translatesAutoresizingMaskIntoConstraints = false
nameLabel.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
let bottomAnchorConstraint = contentView.layoutMarginsGuide.bottomAnchor.constraint(equalToSystemSpacingBelow: nameLabel.bottomAnchor, multiplier: 1)
bottomAnchorConstraint.priority = .defaultLow
NSLayoutConstraint.activate([
nameLabel.topAnchor.constraint(equalToSystemSpacingBelow: contentView.layoutMarginsGuide.topAnchor, multiplier: 1), nameLabel.topAnchor.constraint(equalToSystemSpacingBelow: contentView.layoutMarginsGuide.topAnchor, multiplier: 1),
nameLabelBottomConstraint,
nameLabel.leadingAnchor.constraint(equalToSystemSpacingAfter: contentView.layoutMarginsGuide.leadingAnchor, multiplier: 1), nameLabel.leadingAnchor.constraint(equalToSystemSpacingAfter: contentView.layoutMarginsGuide.leadingAnchor, multiplier: 1),
busyIndicator.leadingAnchor.constraint(equalToSystemSpacingAfter: nameLabel.trailingAnchor, multiplier: 1),
bottomAnchorConstraint
])
accessoryType = .disclosureIndicator busyIndicator.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
busyIndicator.leadingAnchor.constraint(equalToSystemSpacingAfter: nameLabel.trailingAnchor, multiplier: 1)
])
statusSwitch.addTarget(self, action: #selector(switchToggled), for: .valueChanged) statusSwitch.addTarget(self, action: #selector(switchToggled), for: .valueChanged)
} }
@objc func switchToggled() { required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func prepareForReuse() {
super.prepareForReuse()
reset(animated: false)
}
override func setEditing(_ editing: Bool, animated: Bool) {
super.setEditing(editing, animated: animated)
statusSwitch.isEnabled = !editing
}
@objc private func switchToggled() {
onSwitchToggled?(statusSwitch.isOn) onSwitchToggled?(statusSwitch.isOn)
} }
@ -96,23 +108,9 @@ class TunnelListCell: UITableViewCell {
} }
} }
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func setEditing(_ editing: Bool, animated: Bool) {
super.setEditing(editing, animated: animated)
statusSwitch.isEnabled = !editing
}
private func reset(animated: Bool) { private func reset(animated: Bool) {
statusSwitch.setOn(false, animated: animated) statusSwitch.setOn(false, animated: animated)
statusSwitch.isUserInteractionEnabled = false statusSwitch.isUserInteractionEnabled = false
busyIndicator.stopAnimating() busyIndicator.stopAnimating()
} }
override func prepareForReuse() {
super.prepareForReuse()
reset(animated: false)
}
} }