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session-ios/Session/View Controllers/LightModeSheet.swift

51 lines
2.5 KiB
Swift

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final class LightModeSheet : Sheet {
override func populateContentView() {
// Set up image view
let imageView = UIImageView(image: #imageLiteral(resourceName: "Sun"))
// Set up title label
let titleLabel = UILabel()
titleLabel.textColor = Colors.text
titleLabel.font = .boldSystemFont(ofSize: isIPhone5OrSmaller ? Values.largeFontSize : Values.veryLargeFontSize)
titleLabel.text = "Light Mode"
titleLabel.numberOfLines = 0
titleLabel.lineBreakMode = .byWordWrapping
// Set up top stack view
let topStackView = UIStackView(arrangedSubviews: [ imageView, titleLabel ])
topStackView.axis = .vertical
topStackView.spacing = Values.largeSpacing
topStackView.alignment = .center
// Set up explanation label
let explanationLabel = UILabel()
explanationLabel.textColor = Colors.text
explanationLabel.font = .systemFont(ofSize: Values.smallFontSize)
explanationLabel.textAlignment = .center
explanationLabel.text = """
Whoops, who left the lights on?
Thats right, Session has a spiffy new light mode! Take the fresh new color palette for a spin — its now the default mode.
Want to go back to the dark side? Just tap the moon symbol in the in-app settings to switch modes.
"""
explanationLabel.numberOfLines = 0
explanationLabel.lineBreakMode = .byWordWrapping
// Set up OK button
let okButton = Button(style: .prominentOutline, size: .large)
okButton.set(.width, to: 240)
okButton.setTitle(NSLocalizedString("OK", comment: ""), for: UIControl.State.normal)
okButton.addTarget(self, action: #selector(close), for: UIControl.Event.touchUpInside)
// Set up main stack view
let stackView = UIStackView(arrangedSubviews: [ topStackView, explanationLabel, okButton ])
stackView.axis = .vertical
stackView.spacing = Values.veryLargeSpacing
stackView.alignment = .center
// Set up constraints
contentView.addSubview(stackView)
stackView.pin(.leading, to: .leading, of: contentView, withInset: Values.veryLargeSpacing)
stackView.pin(.top, to: .top, of: contentView, withInset: Values.largeSpacing)
contentView.pin(.trailing, to: .trailing, of: stackView, withInset: Values.veryLargeSpacing)
contentView.pin(.bottom, to: .bottom, of: stackView, withInset: Values.veryLargeSpacing + overshoot)
}
}