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Improve readable-width content inset behavior

This commit is contained in:
Shadowfacts 2023-09-28 21:30:30 -04:00
parent 0948371f83
commit 7a2dc7d3c4
12 changed files with 69 additions and 35 deletions
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4
Tusker.xcodeproj/project.pbxproj
View File

@ -286,6 +286,7 @@
D6CA6ED229EF6091003EC5DF /* TuskerPreferences in Frameworks */ = {isa = PBXBuildFile; productRef = D6CA6ED129EF6091003EC5DF /* TuskerPreferences */; };
D6CA8CDA2962231F0050C433 /* ArrayUniqueTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6CA8CD92962231F0050C433 /* ArrayUniqueTests.swift */; };
D6CA8CDE296387310050C433 /* SaveToPhotosActivity.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6CA8CDD296387310050C433 /* SaveToPhotosActivity.swift */; };
D6CF5B832AC65DDF00F15D83 /* NSCollectionLayoutSection+Readable.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6CF5B822AC65DDF00F15D83 /* NSCollectionLayoutSection+Readable.swift */; };
D6D12B2F2925D66500D528E1 /* TimelineGapCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D12B2E2925D66500D528E1 /* TimelineGapCollectionViewCell.swift */; };
D6D12B56292D57E800D528E1 /* AccountCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D12B55292D57E800D528E1 /* AccountCollectionViewCell.swift */; };
D6D12B58292D5B2C00D528E1 /* StatusActionAccountListCollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D12B57292D5B2C00D528E1 /* StatusActionAccountListCollectionViewController.swift */; };
@ -685,6 +686,7 @@
D6CA6ED029EF6060003EC5DF /* TuskerPreferences */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = TuskerPreferences; path = Packages/TuskerPreferences; sourceTree = "<group>"; };
D6CA8CD92962231F0050C433 /* ArrayUniqueTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ArrayUniqueTests.swift; sourceTree = "<group>"; };
D6CA8CDD296387310050C433 /* SaveToPhotosActivity.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SaveToPhotosActivity.swift; sourceTree = "<group>"; };
D6CF5B822AC65DDF00F15D83 /* NSCollectionLayoutSection+Readable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NSCollectionLayoutSection+Readable.swift"; sourceTree = "<group>"; };
D6D12B2E2925D66500D528E1 /* TimelineGapCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineGapCollectionViewCell.swift; sourceTree = "<group>"; };
D6D12B55292D57E800D528E1 /* AccountCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountCollectionViewCell.swift; sourceTree = "<group>"; };
D6D12B57292D5B2C00D528E1 /* StatusActionAccountListCollectionViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusActionAccountListCollectionViewController.swift; sourceTree = "<group>"; };
@ -1245,6 +1247,7 @@
D61F75AC293AF39000C0B37F /* Filter+Helpers.swift */,
D6C3F5162991C1A00009FCFF /* View+AppListStyle.swift */,
D691771029A2B76A0054D7EF /* MainActor+Unsafe.swift */,
D6CF5B822AC65DDF00F15D83 /* NSCollectionLayoutSection+Readable.swift */,
);
path = Extensions;
sourceTree = "<group>";
@ -2218,6 +2221,7 @@
D6C3F5172991C1A00009FCFF /* View+AppListStyle.swift in Sources */,
D65B4B6A297777D900DABDFB /* StatusNotFoundView.swift in Sources */,
D6412B0924B0291E00F5412E /* MyProfileViewController.swift in Sources */,
D6CF5B832AC65DDF00F15D83 /* NSCollectionLayoutSection+Readable.swift in Sources */,
D601FA5D297B2E6F00A8E8B5 /* ConversationCollectionViewController.swift in Sources */,
D6D12B56292D57E800D528E1 /* AccountCollectionViewCell.swift in Sources */,
D60088F22980DAA0005B4D00 /* TipJarView.swift in Sources */,

45
Tusker/Extensions/NSCollectionLayoutSection+Readable.swift Normal file
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@ -0,0 +1,45 @@
//
// NSCollectionLayoutSection+Readable.swift
// Tusker
//
// Created by Shadowfacts on 9/28/23.
// Copyright © 2023 Shadowfacts. All rights reserved.
//
import UIKit
extension NSCollectionLayoutSection {
// The .readableContent insets reference has a bunch of weird behavior,
// so just calculate the content inset ourselves.
func readableContentInset(in environment: NSCollectionLayoutEnvironment) {
let maxWidth: CGFloat
switch environment.traitCollection.preferredContentSizeCategory {
case .extraSmall:
maxWidth = 560
case .small:
maxWidth = 600
case .medium:
maxWidth = 632
case .large:
maxWidth = 664
case .extraLarge:
maxWidth = 744
case .extraExtraLarge:
maxWidth = 816
case .extraExtraExtraLarge:
maxWidth = 896
case .accessibilityMedium:
maxWidth = 1096
default:
// greater accessibility sizes don't have a limit
return
}
let inset = max(0, (environment.container.contentSize.width - maxWidth) / 2)
// make sure not to overwrite the vertical insets, which are non-zero for grouped styles
contentInsets.leading = inset
contentInsets.trailing = inset
}
}

4
Tusker/Screens/Account Follows/AccountFollowsListViewController.swift
View File

@ -56,9 +56,7 @@ class AccountFollowsListViewController: UIViewController, CollectionViewControll
}
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
section.readableContentInset(in: environment)
return section
}
view = UICollectionView(frame: .zero, collectionViewLayout: layout)

4
Tusker/Screens/Account List/AccountListViewController.swift
View File

@ -35,9 +35,7 @@ class AccountListViewController: UIViewController, CollectionViewController {
config.backgroundColor = .appGroupedBackground
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
section.readableContentInset(in: environment)
return section
}
view = UICollectionView(frame: .zero, collectionViewLayout: layout)

10
Tusker/Screens/Conversation/ConversationCollectionViewController.swift
View File

@ -59,10 +59,12 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
config.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
return config
}
// we're not using contenetInsetsReference = .readableContent here because it always insets the cells even if
// the collection view's actual width is narrow enough to fit in the readable width, resulting in a bit of the
// background color always peeking through the edges
let layout = UICollectionViewCompositionalLayout.list(using: config)
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
section.readableContentInset(in: environment)
return section
}
viewRespectsSystemMinimumLayoutMargins = false
view = UICollectionView(frame: .zero, collectionViewLayout: layout)
// something about the autoresizing mask breaks resizing the vc
view.translatesAutoresizingMaskIntoConstraints = false

4
Tusker/Screens/Explore/TrendingStatusesViewController.swift
View File

@ -62,9 +62,7 @@ class TrendingStatusesViewController: UIViewController, CollectionViewController
}
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
section.readableContentInset(in: environment)
return section
}
view = UICollectionView(frame: .zero, collectionViewLayout: layout)

4
Tusker/Screens/Local Predicate Statuses List/LocalPredicateStatusesViewController.swift
View File

@ -68,9 +68,7 @@ class LocalPredicateStatusesViewController: UIViewController, CollectionViewCont
}
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
section.readableContentInset(in: environment)
return section
}
view = UICollectionView(frame: .zero, collectionViewLayout: layout)

4
Tusker/Screens/Notifications/NotificationsCollectionViewController.swift
View File

@ -93,9 +93,7 @@ class NotificationsCollectionViewController: UIViewController, TimelineLikeColle
}
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
section.readableContentInset(in: environment)
return section
}
collectionView = UICollectionView(frame: .zero, collectionViewLayout: layout)

4
Tusker/Screens/Profile/ProfileStatusesViewController.swift
View File

@ -91,9 +91,7 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
return .list(using: config, layoutEnvironment: environment)
} else {
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
section.readableContentInset(in: environment)
return section
}
}

11
Tusker/Screens/Status Action Account List/StatusActionAccountListCollectionViewController.swift
View File

@ -60,6 +60,7 @@ class StatusActionAccountListCollectionViewController: UIViewController, Collect
return config
}
let layout = UICollectionViewCompositionalLayout { [unowned self] sectionIndex, environment in
let section: NSCollectionLayoutSection
switch dataSource.sectionIdentifier(for: sectionIndex)! {
case .status:
var config = UICollectionLayoutListConfiguration(appearance: .grouped)
@ -71,14 +72,12 @@ class StatusActionAccountListCollectionViewController: UIViewController, Collect
config.trailingSwipeActionsConfigurationProvider = { [unowned self] in
(collectionView.cellForItem(at: $0) as? TimelineStatusCollectionViewCell)?.trailingSwipeActions()
}
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
return section
section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
case .accounts:
return NSCollectionLayoutSection.list(using: accountsConfig, layoutEnvironment: environment)
section = NSCollectionLayoutSection.list(using: accountsConfig, layoutEnvironment: environment)
}
section.readableContentInset(in: environment)
return section
}
view = UICollectionView(frame: .zero, collectionViewLayout: layout)
collectionView.delegate = self

4
Tusker/Screens/Status Edit History/StatusEditHistoryViewController.swift
View File

@ -54,9 +54,7 @@ class StatusEditHistoryViewController: UIViewController, CollectionViewControlle
}
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
section.readableContentInset(in: environment)
return section
}
collectionView = UICollectionView(frame: .zero, collectionViewLayout: layout)

6
Tusker/Screens/Timeline/TimelineViewController.swift
View File

@ -109,12 +109,10 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
}
return config
}
// just setting layout.configuration.contentInsetsReference doesn't work with UICollectionViewCompositionalLayout.list
// Use the sectionProvider closure, because the content inset depends on the environment.
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
section.readableContentInset(in: environment)
return section
}
collectionView = UICollectionView(frame: .zero, collectionViewLayout: layout)