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Changes NewsCollectionViewCell image aspect ratio to 3:2

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Also updates fonts to use dynamic text styles.
This commit is contained in:
Riley Testut
2023-12-07 16:45:42 -06:00
parent 46a94a4c60
commit 0badb0a091
4 changed files with 45 additions and 24 deletions
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27
AltStore/News/NewsViewController.swift
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@@ -90,6 +90,16 @@ class NewsViewController: UICollectionViewController, PeekPopPreviewing
self.prototypeCell = NewsCollectionViewCell.instantiate(with: NewsCollectionViewCell.nib!)
self.prototypeCell.contentView.translatesAutoresizingMaskIntoConstraints = false
// Need to add dummy constraint + layout subviews before we can remove Interface Builder's width constraint.
self.prototypeCell.widthAnchor.constraint(greaterThanOrEqualToConstant: 0).isActive = true
self.prototypeCell.layoutIfNeeded()
let constraints = self.prototypeCell.constraintsAffectingLayout(for: .horizontal)
for constraint in constraints where constraint.identifier?.contains("Encapsulated-Layout-Width") == true
{
self.prototypeCell.removeConstraint(constraint)
}
self.collectionView.dataSource = self.dataSource
self.collectionView.prefetchDataSource = self.dataSource
@@ -149,10 +159,12 @@ private extension NewsViewController
let dataSource = RSTFetchedResultsCollectionViewPrefetchingDataSource<NewsItem, UIImage>(fetchedResultsController: fetchedResultsController)
dataSource.proxy = self
dataSource.cellConfigurationHandler = { (cell, newsItem, indexPath) in
dataSource.cellConfigurationHandler = { [weak self] (cell, newsItem, indexPath) in
guard let self else { return }
let cell = cell as! NewsCollectionViewCell
cell.layoutMargins.left = self.view.layoutMargins.left
cell.layoutMargins.right = self.view.layoutMargins.right
cell.contentView.layoutMargins.left = self.view.layoutMargins.left
cell.contentView.layoutMargins.right = self.view.layoutMargins.right
cell.titleLabel.text = newsItem.title
cell.captionLabel.text = newsItem.caption
@@ -454,16 +466,13 @@ extension NewsViewController: UICollectionViewDelegateFlowLayout
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize
{
let item = self.dataSource.item(at: indexPath)
let globallyUniqueID = item.globallyUniqueID ?? item.identifier
if let previousSize = self.cachedCellSizes[item.identifier]
if let previousSize = self.cachedCellSizes[globallyUniqueID]
{
return previousSize
}
// Take layout margins into account.
self.prototypeCell.layoutMargins.left = self.view.layoutMargins.left
self.prototypeCell.layoutMargins.right = self.view.layoutMargins.right
let widthConstraint = self.prototypeCell.contentView.widthAnchor.constraint(equalToConstant: collectionView.bounds.width)
NSLayoutConstraint.activate([widthConstraint])
defer { NSLayoutConstraint.deactivate([widthConstraint]) }
@@ -471,7 +480,7 @@ extension NewsViewController: UICollectionViewDelegateFlowLayout
self.dataSource.cellConfigurationHandler(self.prototypeCell, item, indexPath)
let size = self.prototypeCell.contentView.systemLayoutSizeFitting(UIView.layoutFittingCompressedSize)
self.cachedCellSizes[item.identifier] = size
self.cachedCellSizes[globallyUniqueID] = size
return size
}