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Code Issues Pull Requests Releases Wiki Activity

Re-add status cell dragging

This commit is contained in:
Shadowfacts 2022-10-08 14:59:50 -04:00
parent 817ef0c2cc
commit ba1300b1b7
2 changed files with 22 additions and 3 deletions
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9
Tusker/Screens/Timeline/TimelineViewController.swift
View File

@ -68,9 +68,8 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
}
let layout = UICollectionViewCompositionalLayout.list(using: config)
view = UICollectionView(frame: .zero, collectionViewLayout: layout)
// TODO: delegates
collectionView.delegate = self
// collectionView.dragDelegate = self
collectionView.dragDelegate = self
registerTimelineLikeCells()
collectionView.register(PublicTimelineDescriptionCollectionViewCell.self, forCellWithReuseIdentifier: "publicTimelineDescription")
@ -344,6 +343,12 @@ extension TimelineViewController: UICollectionViewDelegate {
}
}
extension TimelineViewController: UICollectionViewDragDelegate {
func collectionView(_ collectionView: UICollectionView, itemsForBeginning session: UIDragSession, at indexPath: IndexPath) -> [UIDragItem] {
(collectionView.cellForItem(at: indexPath) as? TimelineStatusCollectionViewCell)?.dragItemsForBeginning(session: session) ?? []
}
}
extension TimelineViewController: TuskerNavigationDelegate {
var apiController: MastodonController { mastodonController }
}

16
Tusker/Views/Status/TimelineStatusCollectionViewCell.swift
View File

@ -168,7 +168,6 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollecti
reblogButton.widthAnchor.constraint(equalTo: replyButton.widthAnchor),
moreButton.widthAnchor.constraint(equalTo: replyButton.widthAnchor),
// TODO: gah
placeholderReplyButtonLeadingConstraint,
replyButton.topAnchor.constraint(equalTo: $0.topAnchor),
replyButton.bottomAnchor.constraint(equalTo: $0.bottomAnchor),
@ -564,6 +563,21 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollecti
return UISwipeActionsConfiguration(actions: actions)
}
func dragItemsForBeginning(session: UIDragSession) -> [UIDragItem] {
// the poll options view is tracking while the user is dragging between options
// while that's happening, don't initiate a drag
guard !pollView.isTracking,
let status = mastodonController.persistentContainer.status(for: statusID),
let accountID = mastodonController.accountInfo?.id else {
return []
}
let provider = NSItemProvider(object: status.url! as NSURL)
let activity = UserActivityManager.showConversationActivity(mainStatusID: status.id, accountID: accountID)
activity.displaysAuxiliaryScene = true
provider.registerObject(activity, visibility: .all)
return [UIDragItem(itemProvider: provider)]
}
}
extension TimelineStatusCollectionViewCell: UIContextMenuInteractionDelegate {