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Code Issues Packages Projects Releases Wiki Activity

Accurately displays dynamically-sized screenshots in AppViewController

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This commit is contained in:
Riley Testut
2023-10-11 18:13:01 -05:00
committed by Magesh K
parent 6fc9ad010d
commit 86ec59d204
6 changed files with 362 additions and 85 deletions
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16
AltStore.xcodeproj/project.pbxproj
View File

@@ -368,6 +368,7 @@
D54058B92A1D6269008CCC58 /* AppPermissionProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = D54058B82A1D6269008CCC58 /* AppPermissionProtocol.swift */; };
D54058BB2A1D8FE3008CCC58 /* UIColor+AltStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = D54058BA2A1D8FE3008CCC58 /* UIColor+AltStore.swift */; };
D540E93828EE1BDE000F1B0F /* ErrorDetailsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D540E93728EE1BDE000F1B0F /* ErrorDetailsViewController.swift */; };
D5418F172AD740890014ABD6 /* AppScreenshotCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5418F162AD740890014ABD6 /* AppScreenshotCollectionViewCell.swift */; };
D54DED1428CBC44B008B27A0 /* ErrorLogTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D54DED1328CBC44B008B27A0 /* ErrorLogTableViewCell.swift */; };
D552B1D82A042A740066216F /* AppPermissionsCard.swift in Sources */ = {isa = PBXBuildFile; fileRef = D552B1D72A042A740066216F /* AppPermissionsCard.swift */; };
D55467B82A8D5E2600F4CE90 /* AppShortcuts.swift in Sources */ = {isa = PBXBuildFile; fileRef = D55467B12A8D5E2600F4CE90 /* AppShortcuts.swift */; };
@@ -436,6 +437,7 @@
D5F5AF2E28FDD2EC00C938F5 /* TestErrors.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5F5AF2D28FDD2EC00C938F5 /* TestErrors.swift */; };
D5F5AF7D28ECEA990067C736 /* ErrorDetailsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5F5AF7C28ECEA990067C736 /* ErrorDetailsViewController.swift */; };
D5F9821D2AB900060045751F /* AppScreenshot.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5F9821C2AB900060045751F /* AppScreenshot.swift */; };
D5F982212AB910180045751F /* AppScreenshotsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5F982202AB910180045751F /* AppScreenshotsViewController.swift */; };
D5F99A1828D11DB500476A16 /* AltStore10ToAltStore11.xcmappingmodel in Sources */ = {isa = PBXBuildFile; fileRef = D5F99A1728D11DB500476A16 /* AltStore10ToAltStore11.xcmappingmodel */; };
D5F99A1A28D12B1400476A16 /* StoreApp10ToStoreApp11Policy.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5F99A1928D12B1400476A16 /* StoreApp10ToStoreApp11Policy.swift */; };
D5FB28EC2ADDF68D00A1C337 /* UIFontDescriptor+Bold.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5FB28EB2ADDF68D00A1C337 /* UIFontDescriptor+Bold.swift */; };
@@ -1034,6 +1036,7 @@
D54058B82A1D6269008CCC58 /* AppPermissionProtocol.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppPermissionProtocol.swift; sourceTree = "<group>"; };
D54058BA2A1D8FE3008CCC58 /* UIColor+AltStore.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIColor+AltStore.swift"; sourceTree = "<group>"; };
D540E93728EE1BDE000F1B0F /* ErrorDetailsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ErrorDetailsViewController.swift; sourceTree = "<group>"; };
D5418F162AD740890014ABD6 /* AppScreenshotCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppScreenshotCollectionViewCell.swift; sourceTree = "<group>"; };
D54DED1328CBC44B008B27A0 /* ErrorLogTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ErrorLogTableViewCell.swift; sourceTree = "<group>"; };
D552B1D72A042A740066216F /* AppPermissionsCard.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppPermissionsCard.swift; sourceTree = "<group>"; };
D55467B12A8D5E2600F4CE90 /* AppShortcuts.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppShortcuts.swift; sourceTree = "<group>"; };
@@ -1098,6 +1101,7 @@
D5F5AF2D28FDD2EC00C938F5 /* TestErrors.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TestErrors.swift; sourceTree = "<group>"; };
D5F5AF7C28ECEA990067C736 /* ErrorDetailsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ErrorDetailsViewController.swift; sourceTree = "<group>"; };
D5F9821C2AB900060045751F /* AppScreenshot.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppScreenshot.swift; sourceTree = "<group>"; };
D5F982202AB910180045751F /* AppScreenshotsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppScreenshotsViewController.swift; sourceTree = "<group>"; };
D5F99A1728D11DB500476A16 /* AltStore10ToAltStore11.xcmappingmodel */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcmappingmodel; path = AltStore10ToAltStore11.xcmappingmodel; sourceTree = "<group>"; };
D5F99A1928D12B1400476A16 /* StoreApp10ToStoreApp11Policy.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StoreApp10ToStoreApp11Policy.swift; sourceTree = "<group>"; };
D5FB28EB2ADDF68D00A1C337 /* UIFontDescriptor+Bold.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIFontDescriptor+Bold.swift"; sourceTree = "<group>"; };
@@ -1406,6 +1410,7 @@
BF3D64AF22E8D4B800E9056B /* AppContentViewControllerCells.swift */,
D52EF2BD2A0594550096C377 /* AppDetailCollectionViewController.swift */,
D552B1D72A042A740066216F /* AppPermissionsCard.swift */,
D5418F152AD740750014ABD6 /* Screenshots */,
);
path = "App Detail";
sourceTree = "<group>";
@@ -2210,6 +2215,15 @@
path = Previews;
sourceTree = "<group>";
};
D5418F152AD740750014ABD6 /* Screenshots */ = {
isa = PBXGroup;
children = (
D5F982202AB910180045751F /* AppScreenshotsViewController.swift */,
D5418F162AD740890014ABD6 /* AppScreenshotCollectionViewCell.swift */,
);
path = Screenshots;
sourceTree = "<group>";
};
D55467B02A8D5E2600F4CE90 /* App Intents */ = {
isa = PBXGroup;
children = (
@@ -3186,6 +3200,7 @@
BF3BEFC124086A1E00DE7D55 /* RefreshAppOperation.swift in Sources */,
BFE60740231AFD2A002B0E8E /* InsetGroupTableViewCell.swift in Sources */,
BF0DCA662433BDF500E3A595 /* AnalyticsManager.swift in Sources */,
D5418F172AD740890014ABD6 /* AppScreenshotCollectionViewCell.swift in Sources */,
BFCCB51A245E3401001853EA /* VerifyAppOperation.swift in Sources */,
BFF0B6982322CAB8007A79E1 /* InstructionsViewController.swift in Sources */,
BF9ABA4522DCFF43008935CF /* BrowseViewController.swift in Sources */,
@@ -3277,6 +3292,7 @@
BFB3645A2325985F00CD0EB1 /* FindServerOperation.swift in Sources */,
D52EF2BE2A0594550096C377 /* AppDetailCollectionViewController.swift in Sources */,
BF3BEFBF2408673400DE7D55 /* FetchProvisioningProfilesOperation.swift in Sources */,
D5F982212AB910180045751F /* AppScreenshotsViewController.swift in Sources */,
BFF0B69023219C6D007A79E1 /* PatreonComponents.swift in Sources */,
BFBE0004250ACFFB0080826E /* ViewApp.intentdefinition in Sources */,
BF56D2AF23DF9E310006506D /* AppIDsViewController.swift in Sources */,

82
AltStore/App Detail/AppContentViewController.swift
View File

@@ -30,6 +30,12 @@ final class AppContentViewController: UITableViewController
var app: StoreApp!
private lazy var screenshotsDataSource = self.makeScreenshotsDataSource()
private lazy var dateFormatter: DateFormatter = {
let dateFormatter = DateFormatter()
dateFormatter.dateStyle = .medium
dateFormatter.timeStyle = .none
return dateFormatter
}()
private lazy var byteCountFormatter: ByteCountFormatter = {
let formatter = ByteCountFormatter()
@@ -43,33 +49,18 @@ final class AppContentViewController: UITableViewController
@IBOutlet private var versionDateLabel: UILabel!
@IBOutlet private var sizeLabel: UILabel!
@IBOutlet private var screenshotsCollectionView: UICollectionView!
@IBOutlet private(set) var appScreenshotsViewController: AppScreenshotsViewController!
@IBOutlet private var appScreenshotsHeightConstraint: NSLayoutConstraint!
@IBOutlet private(set) var appDetailCollectionViewController: AppDetailCollectionViewController!
@IBOutlet private var appDetailCollectionViewHeightConstraint: NSLayoutConstraint!
var preferredScreenshotSize: CGSize? {
let layout = self.screenshotsCollectionView.collectionViewLayout as! UICollectionViewFlowLayout
let aspectRatio: CGFloat = 16.0 / 9.0 // Hardcoded for now.
let width = self.screenshotsCollectionView.bounds.width - (layout.minimumInteritemSpacing * 2)
let itemWidth = width / 1.5
let itemHeight = itemWidth * aspectRatio
return CGSize(width: itemWidth, height: itemHeight)
}
override func viewDidLoad()
{
super.viewDidLoad()
self.tableView.contentInset.bottom = 20
self.screenshotsCollectionView.dataSource = self.screenshotsDataSource
self.screenshotsCollectionView.prefetchDataSource = self.screenshotsDataSource
self.subtitleLabel.text = self.app.subtitle
self.descriptionTextView.text = self.app.localizedDescription
@@ -99,17 +90,24 @@ final class AppContentViewController: UITableViewController
{
super.viewDidLayoutSubviews()
guard var size = self.preferredScreenshotSize else { return }
size.height = min(size.height, self.screenshotsCollectionView.bounds.height) // Silence temporary "item too tall" warning.
var needsTableViewUpdate = false
let layout = self.screenshotsCollectionView.collectionViewLayout as! UICollectionViewFlowLayout
layout.itemSize = size
let screenshotsHeight = self.appScreenshotsViewController.collectionView.contentSize.height
if self.appScreenshotsHeightConstraint.constant != screenshotsHeight && screenshotsHeight > 0
{
self.appScreenshotsHeightConstraint.constant = screenshotsHeight
needsTableViewUpdate = true
}
let permissionsHeight = self.appDetailCollectionViewController.collectionView.contentSize.height
if self.appDetailCollectionViewHeightConstraint.constant != permissionsHeight && permissionsHeight > 0
{
self.appDetailCollectionViewHeightConstraint.constant = permissionsHeight
needsTableViewUpdate = true
}
if needsTableViewUpdate
{
UIView.performWithoutAnimation {
// Update row height without animation.
self.tableView.beginUpdates()
@@ -121,40 +119,12 @@ final class AppContentViewController: UITableViewController
private extension AppContentViewController
{
func makeScreenshotsDataSource() -> RSTArrayCollectionViewPrefetchingDataSource<NSURL, UIImage>
@IBSegueAction
func makeAppScreenshotsViewController(_ coder: NSCoder, sender: Any?) -> UIViewController?
{
let dataSource = RSTArrayCollectionViewPrefetchingDataSource<NSURL, UIImage>(items: self.app.screenshotURLs as [NSURL])
dataSource.cellConfigurationHandler = { (cell, screenshot, indexPath) in
let cell = cell as! ScreenshotCollectionViewCell
cell.imageView.image = nil
cell.imageView.isIndicatingActivity = true
}
dataSource.prefetchHandler = { (imageURL, indexPath, completionHandler) in
return RSTAsyncBlockOperation() { (operation) in
let request = ImageRequest(url: imageURL as URL, processors: [.screenshot])
ImagePipeline.shared.loadImage(with: request, progress: nil) { result in
guard !operation.isCancelled else { return operation.finish() }
switch result
{
case .success(let response): completionHandler(response.image, nil)
case .failure(let error): completionHandler(nil, error)
}
}
}
}
dataSource.prefetchCompletionHandler = { (cell, image, indexPath, error) in
let cell = cell as! ScreenshotCollectionViewCell
cell.imageView.isIndicatingActivity = false
cell.imageView.image = image
if let error = error
{
print("Error loading image:", error)
}
}
return dataSource
let appScreenshotsViewController = AppScreenshotsViewController(app: self.app, coder: coder)
self.appScreenshotsViewController = appScreenshotsViewController
return appScreenshotsViewController
}
func makePermissionsDataSource() -> RSTArrayCollectionViewDataSource<AppPermission>
@@ -216,8 +186,8 @@ extension AppContentViewController
switch Row.allCases[indexPath.row]
{
case .screenshots:
guard let size = self.preferredScreenshotSize else { return 0.0 }
return size.height
guard !self.app.screenshots.isEmpty else { return 0.0 }
return UITableView.automaticDimension
case .permissions:
guard !self.app.permissions.isEmpty else { return 0.0 }

127
AltStore/App Detail/Screenshots/AppScreenshotCollectionViewCell.swift Normal file
View File

@@ -0,0 +1,127 @@
//
// AppScreenshotCollectionViewCell.swift
// AltStore
//
// Created by Riley Testut on 10/11/23.
// Copyright © 2023 Riley Testut. All rights reserved.
//
import UIKit
import AltStoreCore
class AppScreenshotCollectionViewCell: UICollectionViewCell
{
let imageView: UIImageView
var aspectRatio: CGSize = AppScreenshot.defaultAspectRatio {
didSet {
self.updateAspectRatio()
}
}
private var isRounded: Bool = false {
didSet {
self.setNeedsLayout()
self.layoutIfNeeded()
}
}
private var aspectRatioConstraint: NSLayoutConstraint?
override init(frame: CGRect)
{
self.imageView = UIImageView(frame: .zero)
self.imageView.clipsToBounds = true
self.imageView.layer.cornerCurve = .continuous
self.imageView.layer.borderColor = UIColor.tertiaryLabel.cgColor
super.init(frame: frame)
self.imageView.translatesAutoresizingMaskIntoConstraints = false
self.contentView.addSubview(self.imageView)
let widthConstraint = self.imageView.widthAnchor.constraint(equalTo: self.contentView.widthAnchor)
widthConstraint.priority = UILayoutPriority(999)
let heightConstraint = self.imageView.heightAnchor.constraint(equalTo: self.contentView.heightAnchor)
heightConstraint.priority = UILayoutPriority(999)
NSLayoutConstraint.activate([
widthConstraint,
heightConstraint,
self.imageView.widthAnchor.constraint(lessThanOrEqualTo: self.contentView.widthAnchor),
self.imageView.heightAnchor.constraint(lessThanOrEqualTo: self.contentView.heightAnchor),
self.imageView.centerXAnchor.constraint(equalTo: self.contentView.centerXAnchor),
self.imageView.centerYAnchor.constraint(equalTo: self.contentView.centerYAnchor)
])
self.updateAspectRatio()
self.updateTraits()
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?)
{
super.traitCollectionDidChange(previousTraitCollection)
self.updateTraits()
}
override func layoutSubviews()
{
super.layoutSubviews()
guard self.imageView.bounds.width != 0 else {
self.setNeedsLayout()
return
}
if self.isRounded
{
let cornerRadius = self.imageView.bounds.width / 9.0 // Based on iPhone 15
self.imageView.layer.cornerRadius = cornerRadius
}
else
{
let cornerRadius = self.imageView.bounds.width / 25.0 // Based on iPhone 8
self.imageView.layer.cornerRadius = cornerRadius
}
}
}
private extension AppScreenshotCollectionViewCell
{
func updateAspectRatio()
{
self.aspectRatioConstraint?.isActive = false
self.aspectRatioConstraint = self.imageView.widthAnchor.constraint(equalTo: self.imageView.heightAnchor, multiplier: self.aspectRatio.width / self.aspectRatio.height)
self.aspectRatioConstraint?.isActive = true
let aspectRatio: Double
if self.aspectRatio.width > self.aspectRatio.height
{
aspectRatio = self.aspectRatio.height / self.aspectRatio.width
}
else
{
aspectRatio = self.aspectRatio.width / self.aspectRatio.height
}
let tolerance = 0.001 as Double
let modernAspectRatio = AppScreenshot.defaultAspectRatio.width / AppScreenshot.defaultAspectRatio.height
let isRounded = (aspectRatio >= modernAspectRatio - tolerance) && (aspectRatio <= modernAspectRatio + tolerance)
self.isRounded = isRounded
}
func updateTraits()
{
let displayScale = (self.traitCollection.displayScale == 0.0) ? 1.0 : self.traitCollection.displayScale
self.imageView.layer.borderWidth = 1.0 / displayScale
}
}

145
AltStore/App Detail/Screenshots/AppScreenshotsViewController.swift Normal file
View File

@@ -0,0 +1,145 @@
//
// AppScreenshotsViewController.swift
// AltStore
//
// Created by Riley Testut on 9/18/23.
// Copyright © 2023 Riley Testut. All rights reserved.
//
import UIKit
import AltStoreCore
import Roxas
import Nuke
class AppScreenshotsViewController: UICollectionViewController
{
let app: StoreApp
private lazy var dataSource = self.makeDataSource()
init?(app: StoreApp, coder: NSCoder)
{
self.app = app
super.init(coder: coder)
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func viewDidLoad()
{
super.viewDidLoad()
self.collectionView.showsHorizontalScrollIndicator = false
// Allow parent background color to show through.
self.collectionView.backgroundColor = nil
// Match the parent table view margins.
self.collectionView.directionalLayoutMargins.top = 0
self.collectionView.directionalLayoutMargins.bottom = 0
self.collectionView.directionalLayoutMargins.leading = 20
self.collectionView.directionalLayoutMargins.trailing = 20
let collectionViewLayout = self.makeLayout()
self.collectionView.collectionViewLayout = collectionViewLayout
self.collectionView.register(AppScreenshotCollectionViewCell.self, forCellWithReuseIdentifier: RSTCellContentGenericCellIdentifier)
self.collectionView.dataSource = self.dataSource
self.collectionView.prefetchDataSource = self.dataSource
}
}
private extension AppScreenshotsViewController
{
func makeLayout() -> UICollectionViewCompositionalLayout
{
let layoutConfig = UICollectionViewCompositionalLayoutConfiguration()
layoutConfig.contentInsetsReference = .layoutMargins
let preferredHeight = 400.0
let estimatedWidth = preferredHeight * (AppScreenshot.defaultAspectRatio.width / AppScreenshot.defaultAspectRatio.height)
let layout = UICollectionViewCompositionalLayout(sectionProvider: { (sectionIndex, layoutEnvironment) -> NSCollectionLayoutSection? in
let itemSize = NSCollectionLayoutSize(widthDimension: .estimated(estimatedWidth), heightDimension: .fractionalHeight(1.0))
let item = NSCollectionLayoutItem(layoutSize: itemSize)
let groupSize = NSCollectionLayoutSize(widthDimension: .estimated(estimatedWidth), heightDimension: .absolute(preferredHeight))
let group = NSCollectionLayoutGroup.horizontal(layoutSize: groupSize, subitems: [item])
let layoutSection = NSCollectionLayoutSection(group: group)
layoutSection.interGroupSpacing = 10
layoutSection.orthogonalScrollingBehavior = .groupPaging
return layoutSection
}, configuration: layoutConfig)
return layout
}
func makeDataSource() -> RSTArrayCollectionViewPrefetchingDataSource<AppScreenshot, UIImage>
{
let dataSource = RSTArrayCollectionViewPrefetchingDataSource<AppScreenshot, UIImage>(items: self.app.screenshots)
dataSource.cellConfigurationHandler = { (cell, screenshot, indexPath) in
let cell = cell as! AppScreenshotCollectionViewCell
cell.imageView.image = nil
cell.imageView.isIndicatingActivity = true
var aspectRatio = screenshot.size ?? AppScreenshot.defaultAspectRatio
if aspectRatio.width > aspectRatio.height
{
aspectRatio = CGSize(width: aspectRatio.height, height: aspectRatio.width)
}
cell.aspectRatio = aspectRatio
}
dataSource.prefetchHandler = { (screenshot, indexPath, completionHandler) in
let imageURL = screenshot.imageURL
return RSTAsyncBlockOperation() { (operation) in
let request = ImageRequest(url: imageURL, processors: [.screenshot])
ImagePipeline.shared.loadImage(with: request, progress: nil) { result in
guard !operation.isCancelled else { return operation.finish() }
switch result
{
case .success(let response): completionHandler(response.image, nil)
case .failure(let error): completionHandler(nil, error)
}
}
}
}
dataSource.prefetchCompletionHandler = { (cell, image, indexPath, error) in
let cell = cell as! AppScreenshotCollectionViewCell
cell.imageView.isIndicatingActivity = false
cell.imageView.image = image
if let error = error
{
print("Error loading image:", error)
}
}
return dataSource
}
}
@available(iOS 17, *)
#Preview(traits: .portrait) {
DatabaseManager.shared.startForPreview()
let fetchRequest = StoreApp.fetchRequest()
let storeApp = try! DatabaseManager.shared.viewContext.fetch(fetchRequest).first!
let storyboard = UIStoryboard(name: "Main", bundle: .main)
let appViewConttroller = storyboard.instantiateViewController(withIdentifier: "appViewController") as! AppViewController
appViewConttroller.app = storeApp
let navigationController = UINavigationController(rootViewController: appViewConttroller)
return navigationController
}

70
AltStore/Base.lproj/Main.storyboard
View File

@@ -256,35 +256,24 @@
<rect key="frame" x="0.0" y="107" width="375" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="nI6-wC-H2d" id="Z4y-vb-Z4Q">
<rect key="frame" x="0.0" y="0.0" width="375" height="44"/>
<rect key="frame" x="0.0" y="0.0" width="375" height="300"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<collectionView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" dataMode="prototypes" translatesAutoresizingMaskIntoConstraints="NO" id="ppk-lL-at8">
<rect key="frame" x="0.0" y="0.0" width="375" height="44"/>
<color key="backgroundColor" name="Background"/>
<collectionViewFlowLayout key="collectionViewLayout" scrollDirection="horizontal" minimumLineSpacing="10" minimumInteritemSpacing="15" id="ace-Ns-Jd2">
<size key="itemSize" width="189" height="406"/>
<size key="headerReferenceSize" width="0.0" height="0.0"/>
<size key="footerReferenceSize" width="0.0" height="0.0"/>
<inset key="sectionInset" minX="15" minY="0.0" maxX="15" maxY="0.0"/>
</collectionViewFlowLayout>
<cells>
<collectionViewCell opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" reuseIdentifier="Cell" id="2U6-d3-e4r" customClass="ScreenshotCollectionViewCell">
<rect key="frame" x="15" y="-181" width="189" height="406"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" insetsLayoutMarginsFromSafeArea="NO">
<rect key="frame" x="0.0" y="0.0" width="189" height="406"/>
<autoresizingMask key="autoresizingMask"/>
</view>
</collectionViewCell>
</cells>
</collectionView>
<containerView opaque="NO" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="5yj-Nb-f5H">
<rect key="frame" x="0.0" y="0.0" width="375" height="300"/>
<constraints>
<constraint firstAttribute="height" priority="999" constant="300" id="dpf-ba-NNr"/>
</constraints>
<connections>
<segue destination="nX2-hQ-qjX" kind="embed" destinationCreationSelector="makeAppScreenshotsViewController:sender:" id="VxG-Pu-Kf1"/>
</connections>
</containerView>
</subviews>
<constraints>
<constraint firstAttribute="trailing" secondItem="ppk-lL-at8" secondAttribute="trailing" id="3QR-Y2-v26"/>
<constraint firstAttribute="bottom" secondItem="ppk-lL-at8" secondAttribute="bottom" id="EgJ-Uw-5ta"/>
<constraint firstItem="ppk-lL-at8" firstAttribute="leading" secondItem="Z4y-vb-Z4Q" secondAttribute="leading" id="wHf-S9-gMV"/>
<constraint firstItem="ppk-lL-at8" firstAttribute="top" secondItem="Z4y-vb-Z4Q" secondAttribute="top" id="xY5-w8-roA"/>
<constraint firstAttribute="trailing" secondItem="5yj-Nb-f5H" secondAttribute="trailing" id="2DI-44-pC1"/>
<constraint firstItem="5yj-Nb-f5H" firstAttribute="top" secondItem="Z4y-vb-Z4Q" secondAttribute="top" id="URh-5T-73x"/>
<constraint firstAttribute="bottom" secondItem="5yj-Nb-f5H" secondAttribute="bottom" id="Yb6-aZ-qNF"/>
<constraint firstItem="5yj-Nb-f5H" firstAttribute="leading" secondItem="Z4y-vb-Z4Q" secondAttribute="leading" id="rpG-Ip-qZU"/>
</constraints>
</tableViewCellContentView>
<color key="backgroundColor" name="Background"/>
@@ -384,7 +373,7 @@
<inset key="separatorInset" minX="1000" minY="0.0" maxX="0.0" maxY="0.0"/>
</tableViewCell>
<tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="none" indentationWidth="10" rowHeight="300" id="nM7-vJ-W8b">
<rect key="frame" x="0.0" y="386.5" width="375" height="300"/>
<rect key="frame" x="0.0" y="642.5" width="375" height="300"/>
<autoresizingMask key="autoresizingMask"/>
<tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="nM7-vJ-W8b" id="cQ2-Jd-pRK">
<rect key="frame" x="0.0" y="0.0" width="375" height="300"/>
@@ -489,8 +478,8 @@ World</string>
<size key="freeformSize" width="375" height="667"/>
<connections>
<outlet property="appDetailCollectionViewHeightConstraint" destination="HFx-PP-dAt" id="ti3-q6-ku1"/>
<outlet property="appScreenshotsHeightConstraint" destination="dpf-ba-NNr" id="shO-Kq-Y90"/>
<outlet property="descriptionTextView" destination="Pyt-8D-BZA" id="cgV-Hg-LrH"/>
<outlet property="screenshotsCollectionView" destination="ppk-lL-at8" id="YoQ-Z6-WTP"/>
<outlet property="sizeLabel" destination="DgM-bD-bBY" id="Oky-ax-u20"/>
<outlet property="subtitleLabel" destination="BsL-O2-UjD" id="cfe-cf-4a9"/>
<outlet property="versionDateLabel" destination="wGD-mS-8fO" id="icB-lC-g9x"/>
@@ -502,6 +491,31 @@ World</string>
</objects>
<point key="canvasLocation" x="3302" y="-18"/>
</scene>
<!--App Screenshots View Controller-->
<scene sceneID="E6k-TI-c4N">
<objects>
<collectionViewController storyboardIdentifier="appScreenshotsViewController" id="nX2-hQ-qjX" customClass="AppScreenshotsViewController" customModule="AltStore" customModuleProvider="target" sceneMemberID="viewController">
<collectionView key="view" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" contentInsetAdjustmentBehavior="never" dataMode="prototypes" id="zXl-if-KtH">
<rect key="frame" x="0.0" y="0.0" width="375" height="300"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<color key="backgroundColor" systemColor="systemBackgroundColor"/>
<collectionViewFlowLayout key="collectionViewLayout" scrollDirection="horizontal" automaticEstimatedItemSize="YES" minimumLineSpacing="10" minimumInteritemSpacing="10" id="MGS-YY-5g9">
<size key="itemSize" width="150" height="300"/>
<size key="headerReferenceSize" width="0.0" height="0.0"/>
<size key="footerReferenceSize" width="0.0" height="0.0"/>
<inset key="sectionInset" minX="0.0" minY="0.0" maxX="0.0" maxY="0.0"/>
</collectionViewFlowLayout>
<cells/>
<connections>
<outlet property="dataSource" destination="nX2-hQ-qjX" id="QRj-01-ddR"/>
<outlet property="delegate" destination="nX2-hQ-qjX" id="Ha5-Xa-Q6e"/>
</connections>
</collectionView>
</collectionViewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="np0-Hj-vy7" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="4096.8000000000002" y="-437.18140929535235"/>
</scene>
<!--App Detail Collection View Controller-->
<scene sceneID="Pcn-h5-5fk">
<objects>
@@ -520,7 +534,7 @@ World</string>
</collectionViewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="fxm-bB-W29" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="4070" y="-18"/>
<point key="canvasLocation" x="4097" y="-19"/>
</scene>
<!--Settings-->
<scene sceneID="KlD-j0-ROn">

5
AltStoreCore/Model/AppScreenshot.swift
View File

@@ -8,6 +8,11 @@
import CoreData
public extension AppScreenshot
{
static let defaultAspectRatio = CGSize(width: 9, height: 19.5)
}
@objc(AppScreenshot)
public class AppScreenshot: NSManagedObject, Fetchable, Decodable
{