mirror of https://github.com/oxen-io/session-ios
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
2.1 KiB
Swift
61 lines
2.1 KiB
Swift
//
|
|
// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
import UIKit
|
|
|
|
public extension NSObject {
|
|
|
|
func navigationBarButton(imageName: String,
|
|
selector: Selector) -> UIView {
|
|
let button = OWSButton()
|
|
button.setImage(imageName: imageName)
|
|
button.tintColor = isLightMode ? UIColor.black : UIColor.white
|
|
button.addTarget(self, action: selector, for: .touchUpInside)
|
|
return button
|
|
}
|
|
}
|
|
|
|
// MARK: -
|
|
|
|
public extension UIViewController {
|
|
|
|
func updateNavigationBar(navigationBarItems: [UIView]) {
|
|
guard navigationBarItems.count > 0 else {
|
|
self.navigationItem.rightBarButtonItems = []
|
|
return
|
|
}
|
|
|
|
let spacing: CGFloat = 16
|
|
let stackView = UIStackView(arrangedSubviews: navigationBarItems)
|
|
stackView.axis = .horizontal
|
|
stackView.spacing = spacing
|
|
stackView.alignment = .center
|
|
|
|
// Ensure layout works on older versions of iOS.
|
|
var stackSize = CGSize.zero
|
|
for item in navigationBarItems {
|
|
let itemSize = item.sizeThatFits(.zero)
|
|
stackSize.width += itemSize.width + spacing
|
|
stackSize.height = max(stackSize.height, itemSize.height)
|
|
}
|
|
if navigationBarItems.count > 0 {
|
|
stackSize.width -= spacing
|
|
}
|
|
stackView.frame = CGRect(origin: .zero, size: stackSize)
|
|
|
|
self.navigationItem.rightBarButtonItem = UIBarButtonItem(customView: stackView)
|
|
|
|
// Loki: Set navigation bar background color
|
|
let navigationBar = navigationController!.navigationBar
|
|
navigationBar.setBackgroundImage(UIImage(), for: UIBarMetrics.default)
|
|
navigationBar.shadowImage = UIImage()
|
|
navigationBar.isTranslucent = false
|
|
let color = isLightMode ? UIColor(hex: 0xFCFCFC) : UIColor(hex: 0x161616)
|
|
navigationBar.barTintColor = color
|
|
navigationBar.backgroundColor = color
|
|
let backgroundImage = UIImage(color: color)
|
|
navigationBar.setBackgroundImage(backgroundImage, for: .default)
|
|
}
|
|
}
|