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Present asset picker as popover in regular horizontal size class

This commit is contained in:
Shadowfacts 2020-03-16 20:12:58 -04:00
parent b5fa0bceab
commit 1a11dd2a69
Signed by: shadowfacts
GPG Key ID: 94A5AB95422746E5
2 changed files with 29 additions and 4 deletions
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15
Tusker/Screens/Asset Picker/AssetCollectionViewController.swift
View File

@ -49,6 +49,21 @@ class AssetCollectionViewController: UICollectionViewController {
override func viewDidLoad() {
super.viewDidLoad()
// use the safe area layout guide instead of letting it automatically use the safe area insets
// because otherwise, when presented in a popover with the arrow on the left or right side,
// the collection view content will be cut off by the width of the arrow because the popover
// doesn't respect safe area insets
collectionView.translatesAutoresizingMaskIntoConstraints = false
NSLayoutConstraint.activate([
view.safeAreaLayoutGuide.leadingAnchor.constraint(equalTo: collectionView.leadingAnchor),
view.safeAreaLayoutGuide.trailingAnchor.constraint(equalTo: collectionView.trailingAnchor),
// top ignores safe area because when presented in the sheet container, it simplifies the top content offset
view.topAnchor.constraint(equalTo: collectionView.topAnchor),
// bottom ignores safe area because we want cells to underflow bottom of the screen on notched iPhones
view.bottomAnchor.constraint(equalTo: collectionView.bottomAnchor),
])
view.backgroundColor = .systemBackground
navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .done, target: self, action: #selector(donePressed))
collectionView.alwaysBounceVertical = true

12
Tusker/Screens/Compose/ComposeAttachmentsViewController.swift
View File

@ -303,10 +303,20 @@ class ComposeAttachmentsViewController: UITableViewController {
// MARK: Interaction
func addAttachmentPressed() {
if traitCollection.horizontalSizeClass == .compact {
let sheetContainer = AssetPickerSheetContainerViewController()
sheetContainer.assetPicker.assetPickerDelegate = self
present(sheetContainer, animated: true)
//setOverrideTraitCollection(UITraitCollection(userInterfaceLevel: .elevated), forChild: sheetContainer)
} else {
let picker = AssetPickerViewController()
picker.assetPickerDelegate = self
picker.overrideUserInterfaceStyle = .dark
picker.modalPresentationStyle = .popover
present(picker, animated: true)
if let presentationController = picker.presentationController as? UIPopoverPresentationController {
presentationController.sourceView = tableView.cellForRow(at: IndexPath(row: 0, section: 1))
}
}
}
}