├── .github
├── CONTRIBUTING.md
├── ISSUE_TEMPLATE.md
├── PULL_REQUEST_TEMPLATE.md
├── RELEASE_CHECKLIST.md
└── workflows
│ └── CI.yml
├── .gitignore
├── .slather.yml
├── .swiftlint.yml
├── CHANGELOG.md
├── CODE_OF_CONDUCT.md
├── Dangerfile
├── Examples
├── Examples-iOS
│ ├── IGListKitExamples-UITests
│ │ ├── DemosViewControllerUITests.swift
│ │ ├── FeedViewController.swift
│ │ ├── Info.plist
│ │ ├── LoadMoreViewControllerUITests.swift
│ │ ├── MixedDataViewControllerUITests.swift
│ │ ├── SearchViewControllerUITests.swift
│ │ └── UITestCase.swift
│ ├── IGListKitExamples.xcodeproj
│ │ ├── project.pbxproj
│ │ ├── project.xcworkspace
│ │ │ └── contents.xcworkspacedata
│ │ └── xcshareddata
│ │ │ └── xcschemes
│ │ │ ├── IGListKitExamples.xcscheme
│ │ │ ├── IGListKitMessageExample.xcscheme
│ │ │ └── IGListKitTodayExample.xcscheme
│ ├── IGListKitExamples
│ │ ├── AppDelegate.swift
│ │ ├── Assets.xcassets
│ │ │ └── AppIcon.appiconset
│ │ │ │ ├── AppIcon.png
│ │ │ │ └── Contents.json
│ │ ├── Base.lproj
│ │ │ └── LaunchScreen.storyboard
│ │ ├── DelegateProtocols
│ │ │ └── PostSectionControllerDelegate.swift
│ │ ├── Extensions
│ │ │ ├── UIActivityIndicatorView+Extension.swift
│ │ │ └── UIColor+Extension.swift
│ │ ├── IGListKitExamples.entitlements
│ │ ├── Info.plist
│ │ ├── Models
│ │ │ ├── APIService.swift
│ │ │ ├── ActivityItem.swift
│ │ │ ├── FeedItem.swift
│ │ │ ├── GridItem.swift
│ │ │ ├── HorizontalCardsSection.swift
│ │ │ ├── LoadingCellModel.swift
│ │ │ ├── Month.swift
│ │ │ ├── Post.h
│ │ │ ├── Post.m
│ │ │ ├── PostModel.swift
│ │ │ ├── RemodelGeneratedModels
│ │ │ │ ├── PersonModel.h
│ │ │ │ ├── PersonModel.m
│ │ │ │ └── PersonModel.value
│ │ │ ├── SelectionModel.swift
│ │ │ ├── SwipeActionSection.swift
│ │ │ ├── User.swift
│ │ │ └── ViewModels
│ │ │ │ ├── DayViewModel.swift
│ │ │ │ └── MonthTitleViewModel.swift
│ │ ├── SectionControllers
│ │ │ ├── DemoSectionController.swift
│ │ │ ├── DisplaySectionController.swift
│ │ │ ├── EmbeddedSectionController.swift
│ │ │ ├── ExpandableSectionController.swift
│ │ │ ├── FeedItemSectionController.swift
│ │ │ ├── GridSectionController.swift
│ │ │ ├── HorizontalSectionController.swift
│ │ │ ├── LabelSectionController.swift
│ │ │ ├── ListeningSectionController.swift
│ │ │ ├── LoadingSectionController.swift
│ │ │ ├── MonthSectionController.swift
│ │ │ ├── PersonSectionController.h
│ │ │ ├── PersonSectionController.m
│ │ │ ├── PostSectionController.h
│ │ │ ├── PostSectionController.m
│ │ │ ├── PostSectionController.swift
│ │ │ ├── RemoveSectionController.swift
│ │ │ ├── ReorderableSectionController.swift
│ │ │ ├── SearchSectionController.swift
│ │ │ ├── SelfSizingSectionController.swift
│ │ │ ├── StoryboardLabelSectionController.swift
│ │ │ ├── UserSectionController.swift
│ │ │ ├── With Composable Layout
│ │ │ │ ├── ActivityComposableSectionController.swift
│ │ │ │ ├── ExpandableComposableSectionController.swift
│ │ │ │ ├── GridComposableSectionController.swift
│ │ │ │ ├── HorizontalComposableSectionController.swift
│ │ │ │ ├── SelectionComposableSectionController.swift
│ │ │ │ ├── SwipeActionComposabelSectionController.swift
│ │ │ │ └── UserComposableSectionController.swift
│ │ │ └── WorkingRangeSectionController.swift
│ │ ├── Storyboard
│ │ │ └── Demo.storyboard
│ │ ├── Systems
│ │ │ └── IncrementAnnouncer.swift
│ │ ├── ViewControllers
│ │ │ ├── AnnouncingDepsViewController.swift
│ │ │ ├── CalendarViewController.swift
│ │ │ ├── CompositionLayoutViewController.swift
│ │ │ ├── DemosViewController.swift
│ │ │ ├── DiffTableViewController.swift
│ │ │ ├── DisplayViewController.swift
│ │ │ ├── EmptyViewController.swift
│ │ │ ├── FeedViewController.swift
│ │ │ ├── IGListKitExamples-Bridging-Header.h
│ │ │ ├── LoadMoreViewController.swift
│ │ │ ├── MixedDataViewController.swift
│ │ │ ├── NestedAdapterViewController.swift
│ │ │ ├── ObjcDemoViewController.h
│ │ │ ├── ObjcDemoViewController.m
│ │ │ ├── ObjcGeneratedModelDemoViewController.h
│ │ │ ├── ObjcGeneratedModelDemoViewController.m
│ │ │ ├── ReorderableViewController.swift
│ │ │ ├── SearchViewController.swift
│ │ │ ├── SelfSizingCellsViewController.swift
│ │ │ ├── SingleSectionStoryboardViewController.swift
│ │ │ ├── SingleSectionViewController.swift
│ │ │ ├── StoryboardViewController.swift
│ │ │ ├── SupplementaryViewController.swift
│ │ │ └── WorkingRangeViewController.swift
│ │ └── Views
│ │ │ ├── CalendarDayCell.swift
│ │ │ ├── CenterLabelCell.swift
│ │ │ ├── CommentCell.h
│ │ │ ├── CommentCell.m
│ │ │ ├── CompositionLayoutCell.swift
│ │ │ ├── DetailLabelCell.swift
│ │ │ ├── EmbeddedCollectionViewCell.swift
│ │ │ ├── FullWidthSelfSizingCell.swift
│ │ │ ├── ImageCell.swift
│ │ │ ├── InteractiveCell.h
│ │ │ ├── InteractiveCell.m
│ │ │ ├── LabelCell.swift
│ │ │ ├── LoadingCell.swift
│ │ │ ├── ManuallySelfSizingCell.swift
│ │ │ ├── MonthTitleCell.swift
│ │ │ ├── NibCell.swift
│ │ │ ├── NibCell.xib
│ │ │ ├── NibSelfSizingCell.swift
│ │ │ ├── NibSelfSizingCell.xib
│ │ │ ├── PersonCell.h
│ │ │ ├── PersonCell.m
│ │ │ ├── PhotoCell.h
│ │ │ ├── PhotoCell.m
│ │ │ ├── PostCell.swift
│ │ │ ├── RemoveCell.swift
│ │ │ ├── SearchCell.swift
│ │ │ ├── SpinnerCell.swift
│ │ │ ├── StoryboardCell.swift
│ │ │ ├── UserFooterView.swift
│ │ │ ├── UserFooterView.xib
│ │ │ ├── UserHeaderView.swift
│ │ │ ├── UserHeaderView.xib
│ │ │ ├── UserInfoCell.h
│ │ │ └── UserInfoCell.m
│ ├── IGListKitMessageExample
│ │ ├── Assets.xcassets
│ │ │ ├── Contents.json
│ │ │ └── iMessage App Icon.stickersiconset
│ │ │ │ └── Contents.json
│ │ ├── Info.plist
│ │ └── MessagesViewController.swift
│ ├── IGListKitTodayExample
│ │ ├── Info.plist
│ │ └── TodayViewController.swift
│ └── LICENSE-examples.md
├── Examples-macOS
│ ├── IGListKitExamples.xcodeproj
│ │ ├── project.pbxproj
│ │ ├── project.xcworkspace
│ │ │ └── contents.xcworkspacedata
│ │ └── xcshareddata
│ │ │ └── xcschemes
│ │ │ └── IGListKitExamples.xcscheme
│ ├── IGListKitExamples
│ │ ├── AppDelegate.swift
│ │ ├── Assets.xcassets
│ │ │ └── AppIcon.appiconset
│ │ │ │ └── Contents.json
│ │ ├── Base.lproj
│ │ │ └── Main.storyboard
│ │ ├── Data
│ │ │ └── users.json
│ │ ├── Helpers
│ │ │ ├── IndexSet+Extensions.swift
│ │ │ ├── Shuffle.swift
│ │ │ └── UsersProvider.swift
│ │ ├── Info.plist
│ │ ├── Models
│ │ │ └── User.swift
│ │ ├── View
│ │ │ ├── UserCollectionViewCell.swift
│ │ │ └── UserCollectionViewCell.xib
│ │ └── ViewControllers
│ │ │ └── UsersViewController.swift
│ └── LICENSE-examples.md
└── Examples-tvOS
│ ├── IGListKitExamples.xcodeproj
│ ├── project.pbxproj
│ ├── project.xcworkspace
│ │ └── contents.xcworkspacedata
│ └── xcshareddata
│ │ └── xcschemes
│ │ └── IGListKitExamples.xcscheme
│ ├── IGListKitExamples
│ ├── AppDelegate.swift
│ ├── Assets.xcassets
│ │ ├── App Icon & Top Shelf Image.brandassets
│ │ │ ├── App Icon - Large.imagestack
│ │ │ │ ├── Back.imagestacklayer
│ │ │ │ │ ├── Content.imageset
│ │ │ │ │ │ └── Contents.json
│ │ │ │ │ └── Contents.json
│ │ │ │ ├── Contents.json
│ │ │ │ ├── Front.imagestacklayer
│ │ │ │ │ ├── Content.imageset
│ │ │ │ │ │ └── Contents.json
│ │ │ │ │ └── Contents.json
│ │ │ │ └── Middle.imagestacklayer
│ │ │ │ │ ├── Content.imageset
│ │ │ │ │ └── Contents.json
│ │ │ │ │ └── Contents.json
│ │ │ ├── App Icon - Small.imagestack
│ │ │ │ ├── Back.imagestacklayer
│ │ │ │ │ ├── Content.imageset
│ │ │ │ │ │ └── Contents.json
│ │ │ │ │ └── Contents.json
│ │ │ │ ├── Contents.json
│ │ │ │ ├── Front.imagestacklayer
│ │ │ │ │ ├── Content.imageset
│ │ │ │ │ │ └── Contents.json
│ │ │ │ │ └── Contents.json
│ │ │ │ └── Middle.imagestacklayer
│ │ │ │ │ ├── Content.imageset
│ │ │ │ │ └── Contents.json
│ │ │ │ │ └── Contents.json
│ │ │ ├── Contents.json
│ │ │ ├── Top Shelf Image Wide.imageset
│ │ │ │ └── Contents.json
│ │ │ └── Top Shelf Image.imageset
│ │ │ │ └── Contents.json
│ │ ├── Contents.json
│ │ └── LaunchImage.launchimage
│ │ │ └── Contents.json
│ ├── Info.plist
│ ├── Models
│ │ └── NSObject+IGListDiffable.swift
│ ├── SectionControllers
│ │ ├── CarouselSectionController.swift
│ │ ├── DemoSectionController.swift
│ │ ├── HorizontalSectionController.swift
│ │ └── LabelSectionController.swift
│ ├── ViewControllers
│ │ ├── DemosViewController.swift
│ │ └── NestedAdapterViewController.swift
│ └── Views
│ │ ├── CarouselCell.swift
│ │ ├── CarouselCell.xib
│ │ ├── DemoCell.swift
│ │ ├── EmbeddedCollectionViewCell.swift
│ │ └── LabelCell.swift
│ └── LICENSE-examples.md
├── Gemfile
├── Guides
├── Best Practices and FAQ.md
├── Generating your models using remodel.md
├── Getting Started.md
├── IGListDiffable and Equality.md
├── Installation.md
├── Migration.md
├── Modeling and Binding.md
├── VISION.md
├── Working with Core Data.md
└── Working with UICollectionView.md
├── IGListDiffKit.podspec
├── IGListKit.podspec
├── IGListKit.xcodeproj
├── project.pbxproj
├── project.xcworkspace
│ ├── contents.xcworkspacedata
│ └── xcshareddata
│ │ └── IDEWorkspaceChecks.plist
└── xcshareddata
│ └── xcschemes
│ ├── IGListKit-macOS.xcscheme
│ ├── IGListKit-tvOS.xcscheme
│ └── IGListKit.xcscheme
├── IGListSwiftKit.podspec
├── LICENSE.md
├── Package.swift
├── Podfile
├── README.md
├── README.zh.md
├── Resources
├── binding-flow.png
├── logo-animation.gif
├── logo.png
├── modeling-design.png
├── modeling-likes.gif
├── modeling-working.png
├── replace-iglistcollectionview.png
└── workingrange.png
├── Source
├── IGListDiffKit
│ ├── IGListAssert.h
│ ├── IGListBatchUpdateData.h
│ ├── IGListBatchUpdateData.mm
│ ├── IGListCompatibility.h
│ ├── IGListDiff.h
│ ├── IGListDiff.mm
│ ├── IGListDiffKit.h
│ ├── IGListDiffable.h
│ ├── IGListExperiments.h
│ ├── IGListIndexPathResult.h
│ ├── IGListIndexPathResult.m
│ ├── IGListIndexSetResult.h
│ ├── IGListIndexSetResult.m
│ ├── IGListMacros.h
│ ├── IGListMoveIndex.h
│ ├── IGListMoveIndex.m
│ ├── IGListMoveIndexPath.h
│ ├── IGListMoveIndexPath.m
│ ├── Internal
│ │ ├── IGListIndexPathResultInternal.h
│ │ ├── IGListIndexSetResultInternal.h
│ │ ├── IGListMoveIndexInternal.h
│ │ └── IGListMoveIndexPathInternal.h
│ ├── NSNumber+IGListDiffable.h
│ ├── NSNumber+IGListDiffable.m
│ ├── NSString+IGListDiffable.h
│ └── NSString+IGListDiffable.m
├── IGListKit
│ ├── IGListAdapter.h
│ ├── IGListAdapter.m
│ ├── IGListAdapterDataSource.h
│ ├── IGListAdapterDelegate.h
│ ├── IGListAdapterDelegateAnnouncer.h
│ ├── IGListAdapterDelegateAnnouncer.m
│ ├── IGListAdapterMoveDelegate.h
│ ├── IGListAdapterPerformanceDelegate.h
│ ├── IGListAdapterUpdateListener.h
│ ├── IGListAdapterUpdater.h
│ ├── IGListAdapterUpdater.m
│ ├── IGListAdapterUpdaterDelegate.h
│ ├── IGListBatchContext.h
│ ├── IGListBindable.h
│ ├── IGListBindingSectionController.h
│ ├── IGListBindingSectionController.m
│ ├── IGListBindingSectionControllerDataSource.h
│ ├── IGListBindingSectionControllerSelectionDelegate.h
│ ├── IGListBindingSingleSectionController.h
│ ├── IGListBindingSingleSectionController.m
│ ├── IGListCollectionContext.h
│ ├── IGListCollectionScrollingTraits.h
│ ├── IGListCollectionView.h
│ ├── IGListCollectionView.m
│ ├── IGListCollectionViewDelegateLayout.h
│ ├── IGListCollectionViewLayout.h
│ ├── IGListCollectionViewLayout.mm
│ ├── IGListCollectionViewLayoutCompatible.h
│ ├── IGListCollectionViewLayoutInvalidationContext.h
│ ├── IGListCollectionViewLayoutInvalidationContext.m
│ ├── IGListDisplayDelegate.h
│ ├── IGListGenericSectionController.h
│ ├── IGListGenericSectionController.m
│ ├── IGListKit.h
│ ├── IGListReloadDataUpdater.h
│ ├── IGListReloadDataUpdater.m
│ ├── IGListScrollDelegate.h
│ ├── IGListSectionController.h
│ ├── IGListSectionController.m
│ ├── IGListSingleSectionController.h
│ ├── IGListSingleSectionController.m
│ ├── IGListSupplementaryViewSource.h
│ ├── IGListTransitionData.h
│ ├── IGListTransitionData.m
│ ├── IGListTransitionDelegate.h
│ ├── IGListUpdatingDelegate.h
│ ├── IGListWorkingRangeDelegate.h
│ ├── Internal
│ │ ├── IGListAdapter+DebugDescription.h
│ │ ├── IGListAdapter+DebugDescription.m
│ │ ├── IGListAdapter+UICollectionView.h
│ │ ├── IGListAdapter+UICollectionView.m
│ │ ├── IGListAdapterDelegateAnnouncerInternal.h
│ │ ├── IGListAdapterInternal.h
│ │ ├── IGListAdapterProxy.h
│ │ ├── IGListAdapterProxy.m
│ │ ├── IGListAdapterUpdater+DebugDescription.h
│ │ ├── IGListAdapterUpdater+DebugDescription.m
│ │ ├── IGListAdapterUpdaterHelpers.h
│ │ ├── IGListAdapterUpdaterHelpers.m
│ │ ├── IGListAdapterUpdaterInternal.h
│ │ ├── IGListArrayUtilsInternal.h
│ │ ├── IGListArrayUtilsInternal.m
│ │ ├── IGListBatchUpdateData+DebugDescription.h
│ │ ├── IGListBatchUpdateData+DebugDescription.m
│ │ ├── IGListBatchUpdateState.h
│ │ ├── IGListBatchUpdateTransaction.h
│ │ ├── IGListBatchUpdateTransaction.m
│ │ ├── IGListBindingSectionController+DebugDescription.h
│ │ ├── IGListBindingSectionController+DebugDescription.m
│ │ ├── IGListCollectionViewLayoutInternal.h
│ │ ├── IGListDataSourceChangeTransaction.h
│ │ ├── IGListDataSourceChangeTransaction.m
│ │ ├── IGListDebugger.h
│ │ ├── IGListDebugger.m
│ │ ├── IGListDebuggingUtilities.h
│ │ ├── IGListDebuggingUtilities.m
│ │ ├── IGListDefaultExperiments.h
│ │ ├── IGListDisplayHandler.h
│ │ ├── IGListDisplayHandler.m
│ │ ├── IGListItemUpdatesCollector.h
│ │ ├── IGListItemUpdatesCollector.m
│ │ ├── IGListPerformDiff.h
│ │ ├── IGListPerformDiff.m
│ │ ├── IGListReloadIndexPath.h
│ │ ├── IGListReloadIndexPath.m
│ │ ├── IGListReloadTransaction.h
│ │ ├── IGListReloadTransaction.m
│ │ ├── IGListSectionControllerInternal.h
│ │ ├── IGListSectionMap+DebugDescription.h
│ │ ├── IGListSectionMap+DebugDescription.m
│ │ ├── IGListSectionMap.h
│ │ ├── IGListSectionMap.m
│ │ ├── IGListUpdateCoalescer.h
│ │ ├── IGListUpdateCoalescer.m
│ │ ├── IGListUpdateTransactable.h
│ │ ├── IGListUpdateTransactionBuilder.h
│ │ ├── IGListUpdateTransactionBuilder.m
│ │ ├── IGListViewVisibilityTracker.h
│ │ ├── IGListViewVisibilityTracker.m
│ │ ├── IGListViewVisibilityTrackerInternal.h
│ │ ├── IGListWorkingRangeHandler.h
│ │ ├── IGListWorkingRangeHandler.mm
│ │ ├── UICollectionView+DebugDescription.h
│ │ ├── UICollectionView+DebugDescription.m
│ │ ├── UICollectionView+IGListBatchUpdateData.h
│ │ ├── UICollectionView+IGListBatchUpdateData.m
│ │ ├── UICollectionViewLayout+InteractiveReordering.h
│ │ ├── UICollectionViewLayout+InteractiveReordering.m
│ │ ├── UIScrollView+IGListKit.h
│ │ ├── UIScrollView+IGListKit.m
│ │ └── UIViewController+IGListAdapterInternal.h
│ ├── UIViewController+IGListAdapter.h
│ └── UIViewController+IGListAdapter.m
├── IGListSwiftKit
│ ├── IGListAdapter+Async.swift
│ ├── IGListCollectionContext+Refinements.swift
│ ├── IGListSingleSectionController+Refinements.swift
│ ├── IGListSwiftKit.h
│ ├── ListIdentifiable.swift
│ └── ListValueSectionController.swift
└── Info.plist
├── Tests
├── Assets
│ ├── IGTestNibCell.xib
│ ├── IGTestNibSupplementaryView.xib
│ └── IGTestStoryboard.storyboard
├── IGListAdapterDelegateAnnouncerTests.m
├── IGListAdapterE2ETests.m
├── IGListAdapterProxyTests.m
├── IGListAdapterStoryboardTests.m
├── IGListAdapterTests.m
├── IGListAdapterUpdaterTests.m
├── IGListBatchUpdateDataTests.m
├── IGListBindingSectionControllerTests.m
├── IGListBindingSingleSectionControllerTests.m
├── IGListCollectionScrollingTraitsTests.m
├── IGListCollectionViewLayoutTests.m
├── IGListCollectionViewTests.m
├── IGListContentInsetTests.m
├── IGListDebugDescriptionTests.m
├── IGListDebuggerTests.m
├── IGListDiffDescriptionStringTests.m
├── IGListDiffResultTests.m
├── IGListDiffSwiftTests.swift
├── IGListDiffTests.h
├── IGListDiffTests.m
├── IGListDisplayHandlerTests.m
├── IGListGenericSectionControllerTests.m
├── IGListInteractiveMovingTests.m
├── IGListKitTests-Bridging-Header.h
├── IGListReloadDataUpdaterTests.m
├── IGListSectionControllerTests.m
├── IGListSectionMapTests.m
├── IGListSingleNibItemControllerTests.m
├── IGListSingleSectionControllerTests.m
├── IGListSingleStoryboardItemControllerTests.m
├── IGListTestCase.h
├── IGListTestCase.m
├── IGListTestHelpers.h
├── IGListTransactionTests.m
├── IGListViewVisibilityTrackerTests.m
├── IGListWorkingRangeHandlerTests.m
├── Info.plist
├── Objects
│ ├── IGLayoutTestDataSource.h
│ ├── IGLayoutTestDataSource.m
│ ├── IGLayoutTestItem.h
│ ├── IGLayoutTestItem.m
│ ├── IGLayoutTestSection.h
│ ├── IGLayoutTestSection.m
│ ├── IGListAdapterUpdateTester.h
│ ├── IGListAdapterUpdateTester.m
│ ├── IGListTestAdapterDataSource.h
│ ├── IGListTestAdapterDataSource.m
│ ├── IGListTestAdapterHorizontalDataSource.h
│ ├── IGListTestAdapterHorizontalDataSource.m
│ ├── IGListTestAdapterReorderingDataSource.h
│ ├── IGListTestAdapterReorderingDataSource.m
│ ├── IGListTestAdapterStoryboardDataSource.h
│ ├── IGListTestAdapterStoryboardDataSource.m
│ ├── IGListTestCollectionViewLayout.h
│ ├── IGListTestCollectionViewLayout.m
│ ├── IGListTestContainerSizeSection.h
│ ├── IGListTestContainerSizeSection.m
│ ├── IGListTestHorizontalSection.h
│ ├── IGListTestHorizontalSection.m
│ ├── IGListTestOffsettingLayout.h
│ ├── IGListTestOffsettingLayout.m
│ ├── IGListTestSection.h
│ ├── IGListTestSection.m
│ ├── IGListTestStoryboardSection.h
│ ├── IGListTestStoryboardSection.m
│ ├── IGListTestUICollectionViewDataSource.h
│ ├── IGListTestUICollectionViewDataSource.m
│ ├── IGTestBindingSingleItemDataSource.h
│ ├── IGTestBindingSingleItemDataSource.m
│ ├── IGTestBindingWithoutDeselectionDelegate.h
│ ├── IGTestBindingWithoutDeselectionDelegate.m
│ ├── IGTestCell.h
│ ├── IGTestCell.m
│ ├── IGTestDelegateController.h
│ ├── IGTestDelegateController.m
│ ├── IGTestDelegateDataSource.h
│ ├── IGTestDelegateDataSource.m
│ ├── IGTestDiffingDataSource.h
│ ├── IGTestDiffingDataSource.m
│ ├── IGTestDiffingObject.h
│ ├── IGTestDiffingObject.m
│ ├── IGTestDiffingSectionController.h
│ ├── IGTestDiffingSectionController.m
│ ├── IGTestInvalidateLayoutDataSource.h
│ ├── IGTestInvalidateLayoutDataSource.m
│ ├── IGTestInvalidateLayoutObject.h
│ ├── IGTestInvalidateLayoutObject.m
│ ├── IGTestInvalidateLayoutSectionController.h
│ ├── IGTestInvalidateLayoutSectionController.m
│ ├── IGTestNibSupplementaryView.h
│ ├── IGTestNibSupplementaryView.m
│ ├── IGTestNumberBindableCell.h
│ ├── IGTestNumberBindableCell.m
│ ├── IGTestObject.h
│ ├── IGTestObject.m
│ ├── IGTestReorderableSection.h
│ ├── IGTestReorderableSection.m
│ ├── IGTestSingleItemDataSource.h
│ ├── IGTestSingleItemDataSource.m
│ ├── IGTestSingleNibItemDataSource.h
│ ├── IGTestSingleNibItemDataSource.m
│ ├── IGTestSingleStoryboardItemDataSource.h
│ ├── IGTestSingleStoryboardItemDataSource.m
│ ├── IGTestSingleWithoutDeselectionDelegate.h
│ ├── IGTestSingleWithoutDeselectionDelegate.m
│ ├── IGTestStoryboardCell.h
│ ├── IGTestStoryboardCell.m
│ ├── IGTestStoryboardSupplementarySource.h
│ ├── IGTestStoryboardSupplementarySource.m
│ ├── IGTestStoryboardSupplementaryView.h
│ ├── IGTestStoryboardSupplementaryView.m
│ ├── IGTestStoryboardViewController.h
│ ├── IGTestStoryboardViewController.m
│ ├── IGTestStringBindableCell.h
│ ├── IGTestStringBindableCell.m
│ ├── IGTestSupplementarySource.h
│ └── IGTestSupplementarySource.m
└── UIViewControllerIGListAdapterTests.m
├── docs
├── Classes.html
├── Classes
│ ├── IGListAdapter.html
│ ├── IGListAdapterUpdater.html
│ ├── IGListBatchUpdateData.html
│ ├── IGListBindingSectionController.html
│ ├── IGListBindingSingleSectionController.html
│ ├── IGListCollectionView.html
│ ├── IGListCollectionViewLayout.html
│ ├── IGListGenericSectionController.html
│ ├── IGListIndexPathResult.html
│ ├── IGListIndexSetResult.html
│ ├── IGListMoveIndex.html
│ ├── IGListMoveIndexPath.html
│ ├── IGListSectionController.html
│ ├── IGListSingleSectionController.html
│ └── IGListTransitionData.html
├── Constants.html
├── Enums.html
├── Enums
│ ├── IGListAdapterUpdateType.html
│ ├── IGListDiffOption.html
│ └── IGListExperiment.html
├── Functions.html
├── Guides.html
├── Protocols.html
├── Protocols
│ ├── IGListAdapterDataSource.html
│ ├── IGListAdapterDelegate.html
│ ├── IGListAdapterMoveDelegate.html
│ ├── IGListAdapterPerformanceDelegate.html
│ ├── IGListAdapterUpdateListener.html
│ ├── IGListAdapterUpdaterDelegate.html
│ ├── IGListBatchContext.html
│ ├── IGListBindable.html
│ ├── IGListBindingSectionControllerDataSource.html
│ ├── IGListBindingSectionControllerSelectionDelegate.html
│ ├── IGListCollectionContext.html
│ ├── IGListCollectionViewDelegateLayout.html
│ ├── IGListCollectionViewLayoutCompatible.html
│ ├── IGListDiffable.html
│ ├── IGListDisplayDelegate.html
│ ├── IGListScrollDelegate.html
│ ├── IGListSingleSectionControllerDelegate.html
│ ├── IGListSupplementaryViewSource.html
│ ├── IGListTransitionDelegate.html
│ ├── IGListUpdatingDelegate.html
│ └── IGListWorkingRangeDelegate.html
├── Structs.html
├── Structs
│ └── IGListCollectionScrollingTraits.html
├── Type Definitions.html
├── Type Definitions
│ ├── IGListCollectionScrollingTraits.html
│ └── IGListCollectionScrollingTraits
│ │ └── IGListCollectionScrollingTraits.html
├── badge.svg
├── best-practices-and-faq.html
├── css
│ ├── highlight.css
│ └── jazzy.css
├── generating-your-models-using-remodel.html
├── getting-started.html
├── iglistdiffable-and-equality.html
├── img
│ ├── carat.png
│ ├── dash.png
│ ├── gh.png
│ └── spinner.gif
├── index.html
├── installation.html
├── js
│ ├── jazzy.js
│ ├── jazzy.search.js
│ ├── jquery.min.js
│ ├── lunr.min.js
│ └── typeahead.jquery.js
├── migration.html
├── modeling-and-binding.html
├── search.json
├── undocumented.json
├── vision.html
├── working-with-core-data.html
└── working-with-uicollectionview.html
├── remodel-plugin
├── features
│ └── iglistdiffable.feature
└── src
│ ├── __tests__
│ └── plugins
│ │ └── iglistdiffable-test.ts
│ └── plugins
│ ├── iglistdiffable-utils.ts
│ └── iglistdiffable.ts
├── scripts
├── build_docs.sh
├── generate_spm_sources_layout.sh
├── lint.sh
└── version.sh
└── spm
└── Sources
├── IGListDiffKit
├── IGListBatchUpdateData.mm
├── IGListDiff.mm
├── IGListIndexPathResult.m
├── IGListIndexPathResultInternal.h
├── IGListIndexSetResult.m
├── IGListIndexSetResultInternal.h
├── IGListMoveIndex.m
├── IGListMoveIndexInternal.h
├── IGListMoveIndexPath.m
├── IGListMoveIndexPathInternal.h
├── NSNumber+IGListDiffable.m
├── NSString+IGListDiffable.m
└── include
│ ├── IGListAssert.h
│ ├── IGListBatchUpdateData.h
│ ├── IGListCompatibility.h
│ ├── IGListDiff.h
│ ├── IGListDiffKit.h
│ ├── IGListDiffable.h
│ ├── IGListExperiments.h
│ ├── IGListIndexPathResult.h
│ ├── IGListIndexSetResult.h
│ ├── IGListMacros.h
│ ├── IGListMoveIndex.h
│ ├── IGListMoveIndexPath.h
│ ├── NSNumber+IGListDiffable.h
│ └── NSString+IGListDiffable.h
├── IGListKit
├── IGListAdapter+DebugDescription.h
├── IGListAdapter+DebugDescription.m
├── IGListAdapter+UICollectionView.h
├── IGListAdapter+UICollectionView.m
├── IGListAdapter.m
├── IGListAdapterDelegateAnnouncer.m
├── IGListAdapterDelegateAnnouncerInternal.h
├── IGListAdapterInternal.h
├── IGListAdapterProxy.h
├── IGListAdapterProxy.m
├── IGListAdapterUpdater+DebugDescription.h
├── IGListAdapterUpdater+DebugDescription.m
├── IGListAdapterUpdater.m
├── IGListAdapterUpdaterHelpers.h
├── IGListAdapterUpdaterHelpers.m
├── IGListAdapterUpdaterInternal.h
├── IGListArrayUtilsInternal.h
├── IGListArrayUtilsInternal.m
├── IGListBatchUpdateData+DebugDescription.h
├── IGListBatchUpdateData+DebugDescription.m
├── IGListBatchUpdateState.h
├── IGListBatchUpdateTransaction.h
├── IGListBatchUpdateTransaction.m
├── IGListBindingSectionController+DebugDescription.h
├── IGListBindingSectionController+DebugDescription.m
├── IGListBindingSectionController.m
├── IGListBindingSingleSectionController.m
├── IGListCollectionView.m
├── IGListCollectionViewLayout.mm
├── IGListCollectionViewLayoutInternal.h
├── IGListCollectionViewLayoutInvalidationContext.m
├── IGListDataSourceChangeTransaction.h
├── IGListDataSourceChangeTransaction.m
├── IGListDebugger.h
├── IGListDebugger.m
├── IGListDebuggingUtilities.h
├── IGListDebuggingUtilities.m
├── IGListDefaultExperiments.h
├── IGListDisplayHandler.h
├── IGListDisplayHandler.m
├── IGListGenericSectionController.m
├── IGListIndexPathResultInternal.h
├── IGListIndexSetResultInternal.h
├── IGListItemUpdatesCollector.h
├── IGListItemUpdatesCollector.m
├── IGListMoveIndexInternal.h
├── IGListMoveIndexPathInternal.h
├── IGListPerformDiff.h
├── IGListPerformDiff.m
├── IGListReloadDataUpdater.m
├── IGListReloadIndexPath.h
├── IGListReloadIndexPath.m
├── IGListReloadTransaction.h
├── IGListReloadTransaction.m
├── IGListSectionController.m
├── IGListSectionControllerInternal.h
├── IGListSectionMap+DebugDescription.h
├── IGListSectionMap+DebugDescription.m
├── IGListSectionMap.h
├── IGListSectionMap.m
├── IGListSingleSectionController.m
├── IGListTransitionData.m
├── IGListUpdateCoalescer.h
├── IGListUpdateCoalescer.m
├── IGListUpdateTransactable.h
├── IGListUpdateTransactionBuilder.h
├── IGListUpdateTransactionBuilder.m
├── IGListViewVisibilityTracker.h
├── IGListViewVisibilityTracker.m
├── IGListViewVisibilityTrackerInternal.h
├── IGListWorkingRangeHandler.h
├── IGListWorkingRangeHandler.mm
├── UICollectionView+DebugDescription.h
├── UICollectionView+DebugDescription.m
├── UICollectionView+IGListBatchUpdateData.h
├── UICollectionView+IGListBatchUpdateData.m
├── UICollectionViewLayout+InteractiveReordering.h
├── UICollectionViewLayout+InteractiveReordering.m
├── UIScrollView+IGListKit.h
├── UIScrollView+IGListKit.m
├── UIViewController+IGListAdapter.m
├── UIViewController+IGListAdapterInternal.h
└── include
│ ├── IGListAdapter.h
│ ├── IGListAdapterDataSource.h
│ ├── IGListAdapterDelegate.h
│ ├── IGListAdapterDelegateAnnouncer.h
│ ├── IGListAdapterMoveDelegate.h
│ ├── IGListAdapterPerformanceDelegate.h
│ ├── IGListAdapterUpdateListener.h
│ ├── IGListAdapterUpdater.h
│ ├── IGListAdapterUpdaterDelegate.h
│ ├── IGListBatchContext.h
│ ├── IGListBindable.h
│ ├── IGListBindingSectionController.h
│ ├── IGListBindingSectionControllerDataSource.h
│ ├── IGListBindingSectionControllerSelectionDelegate.h
│ ├── IGListBindingSingleSectionController.h
│ ├── IGListCollectionContext.h
│ ├── IGListCollectionScrollingTraits.h
│ ├── IGListCollectionView.h
│ ├── IGListCollectionViewDelegateLayout.h
│ ├── IGListCollectionViewLayout.h
│ ├── IGListCollectionViewLayoutCompatible.h
│ ├── IGListCollectionViewLayoutInvalidationContext.h
│ ├── IGListDisplayDelegate.h
│ ├── IGListGenericSectionController.h
│ ├── IGListKit.h
│ ├── IGListReloadDataUpdater.h
│ ├── IGListScrollDelegate.h
│ ├── IGListSectionController.h
│ ├── IGListSingleSectionController.h
│ ├── IGListSupplementaryViewSource.h
│ ├── IGListTransitionData.h
│ ├── IGListTransitionDelegate.h
│ ├── IGListUpdatingDelegate.h
│ ├── IGListWorkingRangeDelegate.h
│ └── UIViewController+IGListAdapter.h
└── IGListSwiftKit
├── IGListAdapter+Async.swift
├── IGListCollectionContext+Refinements.swift
├── IGListSingleSectionController+Refinements.swift
├── ListIdentifiable.swift
└── ListValueSectionController.swift
/.github/ISSUE_TEMPLATE.md:
--------------------------------------------------------------------------------
1 | ## New issue checklist
2 |
3 | - [ ] I have reviewed the [`README`](https://github.com/Instagram/IGListKit/blob/main/README.md) and [documentation](http://instagram.github.io/IGListKit)
4 | - [ ] I have searched [existing issues](https://github.com/Instagram/IGListKit/issues) and this is not a duplicate
5 | - [ ] I have attempted to reproduce the issue and include an example project.
6 |
7 | ### General information
8 |
9 | - `IGListKit` version:
10 | - iOS version(s):
11 | - CocoaPods/Carthage version:
12 | - Xcode version:
13 | - Devices/Simulators affected:
14 | - Reproducible in the demo project? (Yes/No):
15 | - Related issues:
16 |
17 | ### Debug information
18 |
19 | ```bash
20 | # Please include debug logs using the following lldb command:
21 | po [IGListDebugger dump]
22 | ```
23 |
--------------------------------------------------------------------------------
/.github/PULL_REQUEST_TEMPLATE.md:
--------------------------------------------------------------------------------
1 | ## Changes in this pull request
2 |
3 | Issue fixed: #
4 |
5 | ### Checklist
6 |
7 | - [ ] All tests pass. Demo project builds and runs.
8 | - [ ] I added tests, an experiment, or detailed why my change isn't tested.
9 | - [ ] I added an entry to the `CHANGELOG.md` for any breaking changes, enhancements, or bug fixes.
10 | - [ ] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/main/.github/CONTRIBUTING.md)
11 |
--------------------------------------------------------------------------------
/.github/RELEASE_CHECKLIST.md:
--------------------------------------------------------------------------------
1 | # Release Checklist
2 |
3 | Here are the steps for creating and publishing a new release for `IGListKit`.
4 |
5 | - Final review and update of header docs and guides
6 | - Final review of changelog
7 | - Regenerate docs
8 | - Update pod spec version
9 | - Update xcodeproj version
10 | - Run `pod install` on all examples (**must happen on FB internal** because of sync issues)
11 | - Merge `main` into `stable` via cmd-line and push
12 | - Confirm `stable` is `0|0` [ahead/behind](https://github.com/Instagram/IGListKit/branches)
13 | - Create [GitHub release](https://github.com/Instagram/IGListKit/releases) from `stable`
14 | - Paste changelog into GH release notes
15 | - Publish GitHub release
16 | - Run `pod lib lint`
17 | - Push updated podspec: `pod trunk push IGListKit.podspec`
18 | - Verify new release on [CocoaPods](https://cocoapods.org/pods/IGListKit)
19 | - Tweet all the tweets
20 |
--------------------------------------------------------------------------------
/.slather.yml:
--------------------------------------------------------------------------------
1 | ci_service: github
2 | coverage_service: coveralls
3 | xcodeproj: IGListKit.xcodeproj
4 | workspace: IGListKit.xcworkspace
5 | scheme: IGListKit
6 | source_directory: Source
7 | ignore:
8 | - ../**/*/Xcode*
9 | - Tests/*
10 |
--------------------------------------------------------------------------------
/.swiftlint.yml:
--------------------------------------------------------------------------------
1 | included:
2 | - Examples
3 | - Source/IGListSwiftKit
4 |
5 | excluded:
6 | - Pods
7 |
8 | opt_in_rules:
9 | - empty_count
10 | - number_separator
11 | - operator_usage_whitespace
12 | - sorted_imports
13 | - vertical_parameter_alignment_on_call
14 | - overridden_super_call
15 |
16 | disabled_rules:
17 | - force_unwrapping
18 | - comma
19 | - line_length
20 |
21 | force_cast: warning
22 | force_try: warning
23 |
24 | weak_delegate: error
25 |
26 | type_body_length:
27 | warning: 300
28 | error: 400
29 |
30 | file_length:
31 | warning: 500
32 | error: 1200
33 |
34 | type_name:
35 | min_length: 4
36 | max_length:
37 | warning: 40
38 | error: 50
39 | excluded: iPhone
40 |
41 | identifier_name:
42 | min_length:
43 | error: 4
44 | excluded:
45 | - id
46 | - url
47 | - URL
48 | - pk
49 | - day
50 | - map
51 | - row
52 | - nib
53 | - GlobalAPIKey
54 | - to
55 | - obj
56 | - str
57 | - set
58 |
59 | reporter: "xcode" # reporter type (xcode, json, csv, checkstyle, junit, html, emoji)
60 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples-UITests/Info.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>CFBundleDevelopmentRegion</key>
6 | <string>$(DEVELOPMENT_LANGUAGE)</string>
7 | <key>CFBundleExecutable</key>
8 | <string>$(EXECUTABLE_NAME)</string>
9 | <key>CFBundleIdentifier</key>
10 | <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | <key>CFBundleInfoDictionaryVersion</key>
12 | <string>6.0</string>
13 | <key>CFBundleName</key>
14 | <string>$(PRODUCT_NAME)</string>
15 | <key>CFBundlePackageType</key>
16 | <string>BNDL</string>
17 | <key>CFBundleShortVersionString</key>
18 | <string>1.0</string>
19 | <key>CFBundleVersion</key>
20 | <string>1</string>
21 | </dict>
22 | </plist>
23 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples-UITests/LoadMoreViewControllerUITests.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import XCTest
9 |
10 | final class LoadMoreViewControllerUITests: UITestCase {
11 |
12 | func test_whenScrollingToTheBottom_thatNewItemsAreLoaded() {
13 | let collectionViews = XCUIApplication().collectionViews
14 | collectionViews.cells.staticTexts["Tail Loading"].tap()
15 |
16 | // Swipe up until the last item in the list is on-screen
17 | var numberOfTries = 0
18 | let lastElem = collectionViews.cells.staticTexts["15"]
19 | while !lastElem.isHittable {
20 | collectionViews.element.swipeUp()
21 | numberOfTries += 1
22 | if numberOfTries >= 10 {
23 | break
24 | }
25 | }
26 |
27 | // Wait for the following item to be loaded asynchronously
28 | let newlyLoadedElement = collectionViews.cells.staticTexts["16"]
29 | waitToAppear(element: newlyLoadedElement, timeout: 30.0)
30 | }
31 |
32 | }
33 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 | version = "1.0">
4 | <FileRef
5 | location = "self:IGListKitExamples.xcodeproj">
6 | </FileRef>
7 | </Workspace>
8 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Assets.xcassets/AppIcon.appiconset/AppIcon.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Instagram/IGListKit/01bd505d8b89b55fc3938fc5ce4a9f57a7a92f81/Examples/Examples-iOS/IGListKitExamples/Assets.xcassets/AppIcon.appiconset/AppIcon.png
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Assets.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "filename" : "AppIcon.png",
5 | "idiom" : "universal",
6 | "platform" : "ios",
7 | "size" : "1024x1024"
8 | }
9 | ],
10 | "info" : {
11 | "author" : "xcode",
12 | "version" : 1
13 | }
14 | }
15 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/DelegateProtocols/PostSectionControllerDelegate.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | /// To allow communication between PostSectionController and FeedViewController
11 | protocol PostSectionControllerDelegate: AnyObject {
12 | func postSectionController(_ sectionController: PostSectionController, didSelectOptionsFor post: Post, from sourceView: UIView)
13 | }
14 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Extensions/UIActivityIndicatorView+Extension.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | extension UIActivityIndicatorView {
11 |
12 | class var defaultStyle: UIActivityIndicatorView.Style {
13 | if #available(iOS 13.0, *) {
14 | return .medium
15 | } else {
16 | return .gray
17 | }
18 | }
19 |
20 | }
21 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/IGListKitExamples.entitlements:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>com.apple.security.app-sandbox</key>
6 | <true/>
7 | <key>com.apple.security.network.client</key>
8 | <true/>
9 | </dict>
10 | </plist>
11 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/ActivityItem.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 |
10 | final class ActivityItem: ListDiffable {
11 |
12 | let bodyText: String
13 | let header: String?
14 | let footer: String?
15 |
16 | init(bodyText: String, header: String? = nil, footer: String? = nil) {
17 | self.bodyText = bodyText
18 | self.header = header
19 | self.footer = footer
20 | }
21 |
22 | // MARK: ListDiffable
23 |
24 | func diffIdentifier() -> NSObjectProtocol {
25 | return bodyText as NSObjectProtocol
26 | }
27 |
28 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
29 | guard self !== object else { return true }
30 | guard let object = object as? ActivityItem else { return false }
31 | return bodyText == object.bodyText
32 | }
33 | }
34 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/FeedItem.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 |
10 | final class FeedItem: ListDiffable {
11 |
12 | let pk: Int
13 | let user: User
14 | let comments: [String]
15 |
16 | init(pk: Int, user: User, comments: [String]) {
17 | self.pk = pk
18 | self.user = user
19 | self.comments = comments
20 | }
21 |
22 | // MARK: ListDiffable
23 |
24 | func diffIdentifier() -> NSObjectProtocol {
25 | return pk as NSObjectProtocol
26 | }
27 |
28 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
29 | guard self !== object else { return true }
30 | guard let object = object as? FeedItem else { return false }
31 | return user.isEqual(toDiffableObject: object.user) && comments == object.comments
32 | }
33 |
34 | }
35 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/GridItem.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import Foundation
10 |
11 | final class GridItem: NSObject {
12 |
13 | let color: UIColor
14 | let itemCount: Int
15 |
16 | var items: [String] = []
17 |
18 | init(color: UIColor, itemCount: Int) {
19 | self.color = color
20 | self.itemCount = itemCount
21 |
22 | super.init()
23 |
24 | self.items = computeItems()
25 | }
26 |
27 | private func computeItems() -> [String] {
28 | return [Int](1...itemCount).map {
29 | String(describing: $0)
30 | }
31 | }
32 | }
33 |
34 | extension GridItem: ListDiffable {
35 |
36 | func diffIdentifier() -> NSObjectProtocol {
37 | return self
38 | }
39 |
40 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
41 | return self === object ? true : self.isEqual(object)
42 | }
43 |
44 | }
45 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/HorizontalCardsSection.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import Foundation
10 |
11 | final class HorizontalCardsSection: NSObject {
12 |
13 | let cardCount: Int
14 | private(set) var items: [String] = []
15 |
16 | init(cardCount: Int) {
17 | self.cardCount = cardCount
18 | super.init()
19 | self.items = computeItems()
20 | }
21 |
22 | private func computeItems() -> [String] {
23 | return [Int](1...cardCount).map {
24 | String(describing: $0)
25 | }
26 | }
27 | }
28 |
29 | extension HorizontalCardsSection: ListDiffable {
30 |
31 | func diffIdentifier() -> NSObjectProtocol {
32 | return self
33 | }
34 |
35 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
36 | return self === object ? true : self.isEqual(object)
37 | }
38 |
39 | }
40 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/LoadingCellModel.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 | import IGListKit
10 |
11 | final class LoadingCellModel {
12 | let identifier = "loading-cell"
13 | }
14 |
15 | // MARK: - ListDiffable Implementation
16 |
17 | // Even simple models like this loading indicator need to conform to ListDiffable
18 | // in order to be used with IGListKit
19 | extension LoadingCellModel: ListDiffable {
20 |
21 | // The diffIdentifier uniquely identifies this object
22 | // For a singleton loading indicator, a static string ID is sufficient
23 | func diffIdentifier() -> any NSObjectProtocol {
24 | return self.identifier as NSObjectProtocol
25 | }
26 |
27 | // isEqual compares properties that affect the visual representation
28 | // For this simple case, comparing identifiers is enough
29 | func isEqual(toDiffableObject object: (any ListDiffable)?) -> Bool {
30 | guard let object = object as? LoadingCellModel else { return false }
31 | return self.identifier == object.identifier
32 | }
33 | }
34 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/Month.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Foundation
9 | import IGListKit
10 |
11 | final class Month {
12 |
13 | let name: String
14 | let days: Int
15 |
16 | // day int mapped to an array of appointment names
17 | let appointments: [Int: [NSString]]
18 |
19 | init(name: String, days: Int, appointments: [Int: [NSString]]) {
20 | self.name = name
21 | self.days = days
22 | self.appointments = appointments
23 | }
24 |
25 | }
26 |
27 | extension Month: ListDiffable {
28 |
29 | func diffIdentifier() -> NSObjectProtocol {
30 | return name as NSObjectProtocol
31 | }
32 |
33 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
34 | return true
35 | }
36 |
37 | }
38 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/Post.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | @import IGListDiffKit;
11 |
12 | @interface Post : NSObject <IGListDiffable>
13 |
14 | @property (nonatomic, strong, readonly) NSString *username;
15 | @property (nonatomic, strong, readonly) NSArray<NSString *> *comments;
16 |
17 | - (instancetype)initWithUsername:(NSString *)username
18 | comments:(NSArray<NSString *> *)comments NS_DESIGNATED_INITIALIZER;
19 |
20 | - (instancetype)init NS_UNAVAILABLE;
21 | + (instancetype)new NS_UNAVAILABLE;
22 |
23 | @end
24 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/Post.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "Post.h"
9 |
10 | @implementation Post
11 |
12 | - (instancetype)initWithUsername:(NSString *)username
13 | comments:(NSArray<NSString *> *)comments {
14 | if (self = [super init]) {
15 | _username = [username copy];
16 | _comments = [comments copy];
17 | }
18 | return self;
19 | }
20 |
21 | #pragma mark - IGListDiffable
22 |
23 | - (id<NSObject>)diffIdentifier {
24 | return self;
25 | }
26 |
27 | - (BOOL)isEqualToDiffableObject:(id)object {
28 | // since the diff identifier returns self, object should only be compared with same instance
29 | return self == object;
30 | }
31 |
32 | @end
33 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/RemodelGeneratedModels/PersonModel.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | /**
9 | * This file is generated using the remodel generation script.
10 | * The name of the input file is PersonModel.value
11 | */
12 |
13 | #import <Foundation/Foundation.h>
14 |
15 | @import IGListDiffKit;
16 |
17 | @interface PersonModel : NSObject <IGListDiffable, NSCopying>
18 |
19 | @property (nonatomic, readonly, copy) NSString *firstName;
20 | @property (nonatomic, readonly, copy) NSString *lastName;
21 | @property (nonatomic, readonly, copy) NSString *uniqueId;
22 |
23 | + (instancetype)new NS_UNAVAILABLE;
24 |
25 | - (instancetype)init NS_UNAVAILABLE;
26 |
27 | - (instancetype)initWithFirstName:(NSString *)firstName lastName:(NSString *)lastName uniqueId:(NSString *)uniqueId NS_DESIGNATED_INITIALIZER;
28 |
29 | @end
30 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/RemodelGeneratedModels/PersonModel.value:
--------------------------------------------------------------------------------
1 | PersonModel includes(IGListDiffable) {
2 | NSString *firstName
3 | NSString *lastName
4 | %diffIdentifier
5 | NSString *uniqueId
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/SelectionModel.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 |
10 | enum SelectionModelType: Int {
11 | case none, fullWidth, nib
12 | }
13 |
14 | final class SelectionModel: NSObject {
15 |
16 | let options: [String]
17 | let type: SelectionModelType
18 |
19 | init(options: [String], type: SelectionModelType = .none) {
20 | self.options = options
21 | self.type = type
22 | }
23 |
24 | }
25 |
26 | extension SelectionModel: ListDiffable {
27 |
28 | func diffIdentifier() -> NSObjectProtocol {
29 | return self
30 | }
31 |
32 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
33 | return isEqual(object)
34 | }
35 |
36 | }
37 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/SwipeActionSection.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import Foundation
10 |
11 | final class SwipeActionSection: NSObject {
12 |
13 | }
14 |
15 | extension SwipeActionSection: ListDiffable {
16 |
17 | func diffIdentifier() -> NSObjectProtocol {
18 | return self
19 | }
20 |
21 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
22 | return self === object ? true : self.isEqual(object)
23 | }
24 |
25 | }
26 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/User.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 |
10 | final class User: ListDiffable {
11 |
12 | let pk: Int
13 | let name: String
14 | let handle: String
15 |
16 | init(pk: Int, name: String, handle: String) {
17 | self.pk = pk
18 | self.name = name
19 | self.handle = handle
20 | }
21 |
22 | // MARK: ListDiffable
23 |
24 | func diffIdentifier() -> NSObjectProtocol {
25 | return pk as NSObjectProtocol
26 | }
27 |
28 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
29 | guard self !== object else { return true }
30 | guard let object = object as? User else { return false }
31 | return name == object.name && handle == object.handle
32 | }
33 |
34 | }
35 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/ViewModels/DayViewModel.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Foundation
9 | import IGListKit
10 |
11 | final class DayViewModel {
12 |
13 | let day: Int
14 | let today: Bool
15 | let selected: Bool
16 | let appointments: Int
17 |
18 | init(day: Int, today: Bool, selected: Bool, appointments: Int) {
19 | self.day = day
20 | self.today = today
21 | self.selected = selected
22 | self.appointments = appointments
23 | }
24 |
25 | }
26 |
27 | extension DayViewModel: ListDiffable {
28 |
29 | func diffIdentifier() -> NSObjectProtocol {
30 | return day as NSObjectProtocol
31 | }
32 |
33 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
34 | if self === object { return true }
35 | guard let object = object as? DayViewModel else { return false }
36 | return today == object.today && selected == object.selected && appointments == object.appointments
37 | }
38 |
39 | }
40 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Models/ViewModels/MonthTitleViewModel.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Foundation
9 | import IGListKit
10 |
11 | final class MonthTitleViewModel {
12 |
13 | let name: String
14 |
15 | init(name: String) {
16 | self.name = name
17 | }
18 |
19 | }
20 |
21 | extension MonthTitleViewModel: ListDiffable {
22 |
23 | func diffIdentifier() -> NSObjectProtocol {
24 | return name as NSObjectProtocol
25 | }
26 |
27 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
28 | if self === object { return true }
29 | guard object is MonthTitleViewModel else { return false }
30 | // name is checked in the diffidentifier, so we can assume its equal
31 | return true
32 | }
33 |
34 | }
35 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/SectionControllers/EmbeddedSectionController.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import IGListSwiftKit
10 | import UIKit
11 |
12 | final class EmbeddedSectionController: ListSectionController {
13 |
14 | private var number: Int?
15 |
16 | override init() {
17 | super.init()
18 | self.inset = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 10)
19 | }
20 |
21 | override func sizeForItem(at index: Int) -> CGSize {
22 | let height = collectionContext?.containerSize.height ?? 0
23 | return CGSize(width: height, height: height)
24 | }
25 |
26 | override func cellForItem(at index: Int) -> UICollectionViewCell {
27 | let cell: CenterLabelCell = collectionContext.dequeueReusableCell(for: self, at: index)
28 | let value = number ?? 0
29 | cell.text = "\(value + 1)"
30 | cell.backgroundColor = UIColor(red: 237 / 255.0, green: 73 / 255.0, blue: 86 / 255.0, alpha: 1)
31 | return cell
32 | }
33 |
34 | override func didUpdate(to object: Any) {
35 | number = object as? Int
36 | }
37 |
38 | }
39 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/SectionControllers/LabelSectionController.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import IGListSwiftKit
10 | import UIKit
11 |
12 | final class LabelSectionController: ListSectionController {
13 |
14 | private var object: String?
15 |
16 | override func sizeForItem(at index: Int) -> CGSize {
17 | return CGSize(width: collectionContext!.containerSize.width, height: 55)
18 | }
19 |
20 | override func cellForItem(at index: Int) -> UICollectionViewCell {
21 | let cell: LabelCell = collectionContext.dequeueReusableCell(for: self, at: index)
22 | cell.text = object
23 | return cell
24 | }
25 |
26 | override func didUpdate(to object: Any) {
27 | self.object = String(describing: object)
28 | }
29 |
30 | }
31 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/SectionControllers/PersonSectionController.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | @import IGListKit;
9 |
10 | @interface PersonSectionController : IGListSectionController
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/SectionControllers/PersonSectionController.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "PersonSectionController.h"
9 |
10 | #import "PersonCell.h"
11 | #import "PersonModel.h"
12 |
13 | @implementation PersonSectionController {
14 | PersonModel *_person;
15 | }
16 |
17 | #pragma mark - IGListSectionController Overrides
18 |
19 | - (NSInteger)numberOfItems {
20 | return 1;
21 | }
22 |
23 | - (CGSize)sizeForItemAtIndex:(NSInteger)index {
24 | const CGFloat width = self.collectionContext.containerSize.width;
25 | const CGFloat height = 74.0;
26 | return CGSizeMake(width, height);
27 | }
28 |
29 | - (UICollectionViewCell *)cellForItemAtIndex:(NSInteger)index {
30 | const Class cellClass = [PersonCell class];
31 | PersonCell *cell = (PersonCell *)[self.collectionContext dequeueReusableCellOfClass:cellClass forSectionController:self atIndex:index];
32 | cell.person = _person;
33 | return cell;
34 | }
35 |
36 | - (void)didUpdateToObject:(id)object {
37 | _person = (PersonModel *)object;
38 | }
39 |
40 | @end
41 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/SectionControllers/PostSectionController.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | @import IGListKit;
9 |
10 | @interface PostSectionController : IGListSectionController
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/SectionControllers/ReorderableSectionController.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import IGListSwiftKit
10 | import UIKit
11 |
12 | final class ReorderableSectionController: ListSectionController {
13 |
14 | private var object: String?
15 |
16 | override func sizeForItem(at index: Int) -> CGSize {
17 | return CGSize(width: collectionContext!.containerSize.width, height: 55)
18 | }
19 |
20 | override func cellForItem(at index: Int) -> UICollectionViewCell {
21 | let cell: LabelCell = collectionContext.dequeueReusableCell(for: self, at: index)
22 | cell.text = object
23 | return cell
24 | }
25 |
26 | override func didUpdate(to object: Any) {
27 | self.object = String(describing: object)
28 | }
29 |
30 | override func canMoveItem(at index: Int) -> Bool {
31 | return true
32 | }
33 | }
34 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Systems/IncrementAnnouncer.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | @objc protocol IncrementListener: AnyObject {
11 | func didIncrement(announcer: IncrementAnnouncer, value: Int)
12 | }
13 |
14 | final class IncrementAnnouncer: NSObject {
15 |
16 | private var value: Int = 0
17 | private let map: NSHashTable<IncrementListener> = NSHashTable<IncrementListener>.weakObjects()
18 |
19 | func addListener(listener: IncrementListener) {
20 | map.add(listener)
21 | }
22 |
23 | func increment() {
24 | value += 1
25 | for listener in map.allObjects {
26 | listener.didIncrement(announcer: self, value: value)
27 | }
28 | }
29 |
30 | }
31 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/ViewControllers/IGListKitExamples-Bridging-Header.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "ObjcDemoViewController.h"
9 | #import "ObjcGeneratedModelDemoViewController.h"
10 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/ViewControllers/ObjcDemoViewController.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface ObjcDemoViewController : UIViewController
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/ViewControllers/ObjcGeneratedModelDemoViewController.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface ObjcGeneratedModelDemoViewController : UIViewController
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/CenterLabelCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class CenterLabelCell: UICollectionViewCell {
11 |
12 | lazy private var label: UILabel = {
13 | let view = UILabel()
14 | view.backgroundColor = .clear
15 | view.textAlignment = .center
16 | view.textColor = .white
17 | view.font = .boldSystemFont(ofSize: 18)
18 | self.contentView.addSubview(view)
19 | return view
20 | }()
21 |
22 | var text: String? {
23 | get {
24 | return label.text
25 | }
26 | set {
27 | label.text = newValue
28 | }
29 | }
30 |
31 | override func layoutSubviews() {
32 | super.layoutSubviews()
33 | label.frame = contentView.bounds
34 | }
35 |
36 | }
37 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/CommentCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface CommentCell : UICollectionViewCell
11 | @property (nonatomic, copy) NSString *comment;
12 | @end
13 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/EmbeddedCollectionViewCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import UIKit
10 |
11 | final class EmbeddedCollectionViewCell: UICollectionViewCell {
12 |
13 | lazy var collectionView: UICollectionView = {
14 | let layout = UICollectionViewFlowLayout()
15 | layout.scrollDirection = .horizontal
16 | let view = UICollectionView(frame: .zero, collectionViewLayout: layout)
17 | view.backgroundColor = .clear
18 | view.alwaysBounceVertical = false
19 | view.alwaysBounceHorizontal = true
20 | self.contentView.addSubview(view)
21 | return view
22 | }()
23 |
24 | override func layoutSubviews() {
25 | super.layoutSubviews()
26 | collectionView.frame = contentView.frame
27 | }
28 |
29 | }
30 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/InteractiveCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface InteractiveCell : UICollectionViewCell
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/NibCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class NibCell: UICollectionViewCell {
11 | static let nibName = "NibCell"
12 | @IBOutlet private var textLabel: UILabel!
13 | var text: String? {
14 | didSet {
15 | textLabel.text = text
16 | }
17 | }
18 | }
19 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/NibSelfSizingCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class NibSelfSizingCell: UICollectionViewCell {
11 |
12 | @IBOutlet weak var contentLabel: UILabel!
13 |
14 | private var content: String? {
15 | get {
16 | return contentLabel.text
17 | }
18 | set {
19 | contentLabel.text = newValue
20 | }
21 | }
22 |
23 | }
24 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/PersonCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @class PersonModel;
11 |
12 | @interface PersonCell : UICollectionViewCell
13 | @property (nonatomic, copy) PersonModel *person;
14 | @end
15 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/PhotoCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface PhotoCell : UICollectionViewCell
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/PhotoCell.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "PhotoCell.h"
9 |
10 | @interface PhotoCell ()
11 | @property (nonatomic, strong) UIView *view;
12 | @end
13 |
14 | @implementation PhotoCell
15 |
16 | - (instancetype)init {
17 | if (self = [super init]) {
18 | [self setupSubviews];
19 | }
20 | return self;
21 | }
22 |
23 | - (instancetype)initWithFrame:(CGRect)frame {
24 | if (self = [super initWithFrame:frame]) {
25 | [self setupSubviews];
26 | }
27 | return self;
28 | }
29 |
30 | - (void)setupSubviews {
31 | self.view = [[UIView alloc] init];
32 | self.view.backgroundColor = [UIColor colorWithRed:4/255.0 green:170/255.0 blue:166/255.0 alpha:1.0];
33 | [self.contentView addSubview:self.view];
34 | }
35 |
36 | - (void)layoutSubviews {
37 | [super layoutSubviews];
38 |
39 | self.view.frame = self.contentView.frame;
40 | }
41 |
42 | @end
43 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/SearchCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class SearchCell: UICollectionViewCell {
11 |
12 | lazy var searchBar: UISearchBar = {
13 | let view = UISearchBar()
14 | self.contentView.addSubview(view)
15 | return view
16 | }()
17 |
18 | override func layoutSubviews() {
19 | super.layoutSubviews()
20 | searchBar.frame = contentView.bounds
21 | }
22 |
23 | }
24 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/StoryboardCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class StoryboardCell: UICollectionViewCell {
11 | @IBOutlet private weak var textLabel: UILabel!
12 |
13 | var text: String? {
14 | get {
15 | return textLabel.text
16 | }
17 | set {
18 | textLabel.text = newValue
19 | }
20 | }
21 | }
22 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/UserFooterView.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class UserFooterView: UICollectionViewCell {
11 |
12 | @IBOutlet private weak var commentsCountLabel: UILabel!
13 |
14 | var commentsCount: String? {
15 | get {
16 | return commentsCountLabel.text
17 | }
18 | set {
19 | commentsCountLabel.text = newValue
20 | }
21 | }
22 | }
23 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/UserHeaderView.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class UserHeaderView: UICollectionViewCell {
11 |
12 | @IBOutlet private weak var nameLabel: UILabel!
13 | @IBOutlet private weak var handleLabel: UILabel!
14 |
15 | var name: String? {
16 | get {
17 | return nameLabel.text
18 | }
19 | set {
20 | nameLabel.text = newValue
21 | }
22 | }
23 |
24 | var handle: String? {
25 | get {
26 | return handleLabel.text
27 | }
28 | set {
29 | handleLabel.text = newValue
30 | }
31 | }
32 |
33 | }
34 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitExamples/Views/UserInfoCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface UserInfoCell : UICollectionViewCell
11 | @property (nonatomic, copy) NSString *name;
12 | @end
13 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitMessageExample/Assets.xcassets/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "info" : {
3 | "version" : 1,
4 | "author" : "xcode"
5 | }
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitMessageExample/Info.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>CFBundleDevelopmentRegion</key>
6 | <string>$(DEVELOPMENT_LANGUAGE)</string>
7 | <key>CFBundleDisplayName</key>
8 | <string>IGListKit</string>
9 | <key>CFBundleExecutable</key>
10 | <string>$(EXECUTABLE_NAME)</string>
11 | <key>CFBundleIdentifier</key>
12 | <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
13 | <key>CFBundleInfoDictionaryVersion</key>
14 | <string>6.0</string>
15 | <key>CFBundleName</key>
16 | <string>$(PRODUCT_NAME)</string>
17 | <key>CFBundlePackageType</key>
18 | <string>XPC!</string>
19 | <key>CFBundleShortVersionString</key>
20 | <string>1.0</string>
21 | <key>CFBundleVersion</key>
22 | <string>1</string>
23 | <key>NSExtension</key>
24 | <dict>
25 | <key>NSExtensionPointIdentifier</key>
26 | <string>com.apple.message-payload-provider</string>
27 | <key>NSExtensionPrincipalClass</key>
28 | <string>IGListKitMessageExample.MessagesViewController</string>
29 | </dict>
30 | </dict>
31 | </plist>
32 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/IGListKitTodayExample/Info.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>CFBundleDevelopmentRegion</key>
6 | <string>$(DEVELOPMENT_LANGUAGE)</string>
7 | <key>CFBundleDisplayName</key>
8 | <string>IGListKit</string>
9 | <key>CFBundleExecutable</key>
10 | <string>$(EXECUTABLE_NAME)</string>
11 | <key>CFBundleIdentifier</key>
12 | <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
13 | <key>CFBundleInfoDictionaryVersion</key>
14 | <string>6.0</string>
15 | <key>CFBundleName</key>
16 | <string>$(PRODUCT_NAME)</string>
17 | <key>CFBundlePackageType</key>
18 | <string>XPC!</string>
19 | <key>CFBundleShortVersionString</key>
20 | <string>1.0</string>
21 | <key>CFBundleVersion</key>
22 | <string>1</string>
23 | <key>NSExtension</key>
24 | <dict>
25 | <key>NSExtensionPointIdentifier</key>
26 | <string>com.apple.widget-extension</string>
27 | <key>NSExtensionPrincipalClass</key>
28 | <string>IGListKitTodayExample.TodayViewController</string>
29 | </dict>
30 | </dict>
31 | </plist>
32 |
--------------------------------------------------------------------------------
/Examples/Examples-iOS/LICENSE-examples.md:
--------------------------------------------------------------------------------
1 | Copyright (c) Meta Platforms, Inc. and affiliates.
2 |
3 | The examples provided by Facebook are for non-commercial testing and evaluation
4 | purposes only. Facebook reserves all rights not expressly granted.
5 |
6 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
7 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
8 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
9 | FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
10 | ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
11 | WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
12 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 | version = "1.0">
4 | <FileRef
5 | location = "self:IGListKitExamples.xcodeproj">
6 | </FileRef>
7 | </Workspace>
8 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples/AppDelegate.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Cocoa
9 |
10 | @NSApplicationMain
11 | final class AppDelegate: NSObject, NSApplicationDelegate {
12 |
13 | func applicationDidFinishLaunching(_ aNotification: Notification) {
14 | }
15 |
16 | func applicationWillTerminate(_ aNotification: Notification) {
17 | }
18 | }
19 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples/Assets.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "mac",
5 | "size" : "16x16",
6 | "scale" : "1x"
7 | },
8 | {
9 | "idiom" : "mac",
10 | "size" : "16x16",
11 | "scale" : "2x"
12 | },
13 | {
14 | "idiom" : "mac",
15 | "size" : "32x32",
16 | "scale" : "1x"
17 | },
18 | {
19 | "idiom" : "mac",
20 | "size" : "32x32",
21 | "scale" : "2x"
22 | },
23 | {
24 | "idiom" : "mac",
25 | "size" : "128x128",
26 | "scale" : "1x"
27 | },
28 | {
29 | "idiom" : "mac",
30 | "size" : "128x128",
31 | "scale" : "2x"
32 | },
33 | {
34 | "idiom" : "mac",
35 | "size" : "256x256",
36 | "scale" : "1x"
37 | },
38 | {
39 | "idiom" : "mac",
40 | "size" : "256x256",
41 | "scale" : "2x"
42 | },
43 | {
44 | "idiom" : "mac",
45 | "size" : "512x512",
46 | "scale" : "1x"
47 | },
48 | {
49 | "idiom" : "mac",
50 | "size" : "512x512",
51 | "scale" : "2x"
52 | }
53 | ],
54 | "info" : {
55 | "version" : 1,
56 | "author" : "xcode"
57 | }
58 | }
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples/Helpers/IndexSet+Extensions.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Foundation
9 |
10 | extension IndexSet {
11 |
12 | static var zero: IndexSet {
13 | return NSIndexSet(index: 0) as IndexSet
14 | }
15 |
16 | }
17 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples/Helpers/Shuffle.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Foundation
9 |
10 | extension MutableCollection {
11 |
12 | /// Shuffles the contents of this collection.
13 | mutating func shuffle() {
14 | guard count > 1 else { return }
15 |
16 | for (firstUnshuffled, unshuffledCount) in zip(indices, stride(from: count, to: 1, by: -1)) {
17 | let distance: Int = numericCast(arc4random_uniform(numericCast(unshuffledCount)))
18 | guard distance != 0 else { continue }
19 |
20 | let shuffleIndex = index(firstUnshuffled, offsetBy: distance)
21 |
22 | self.swapAt(firstUnshuffled, shuffleIndex)
23 | }
24 | }
25 |
26 | }
27 |
28 | extension Sequence {
29 |
30 | /// Returns an array with the contents of this sequence, shuffled.
31 | var shuffled: [Iterator.Element] {
32 | var result = Array(self)
33 | result.shuffle()
34 |
35 | return result
36 | }
37 |
38 | }
39 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples/Helpers/UsersProvider.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Foundation
9 |
10 | final class UsersProvider {
11 |
12 | enum UsersError: Error {
13 | case invalidData
14 | }
15 |
16 | let users: [User]
17 |
18 | init(with file: URL) throws {
19 | let data = try Data(contentsOf: file)
20 | let json = try JSONSerialization.jsonObject(with: data, options: [])
21 |
22 | guard let dicts = json as? [[String: String]] else {
23 | throw UsersError.invalidData
24 | }
25 |
26 | self.users = dicts.enumerated().compactMap { index, dict in
27 | guard let name = dict["name"] else { return nil }
28 |
29 | return User(pk: index, name: name.capitalized)
30 | }.sorted(by: { $0.name < $1.name })
31 | }
32 |
33 | }
34 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples/Info.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>CFBundleDevelopmentRegion</key>
6 | <string>en</string>
7 | <key>CFBundleExecutable</key>
8 | <string>$(EXECUTABLE_NAME)</string>
9 | <key>CFBundleIconFile</key>
10 | <string></string>
11 | <key>CFBundleIdentifier</key>
12 | <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
13 | <key>CFBundleInfoDictionaryVersion</key>
14 | <string>6.0</string>
15 | <key>CFBundleName</key>
16 | <string>$(PRODUCT_NAME)</string>
17 | <key>CFBundlePackageType</key>
18 | <string>APPL</string>
19 | <key>CFBundleShortVersionString</key>
20 | <string>1.0</string>
21 | <key>CFBundleVersion</key>
22 | <string>1</string>
23 | <key>LSMinimumSystemVersion</key>
24 | <string>$(MACOSX_DEPLOYMENT_TARGET)</string>
25 | <key>NSHumanReadableCopyright</key>
26 | <string>Copyright (c) Meta Platforms, Inc. and affiliates.</string>
27 | <key>NSMainStoryboardFile</key>
28 | <string>Main</string>
29 | <key>NSPrincipalClass</key>
30 | <string>NSApplication</string>
31 | </dict>
32 | </plist>
33 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples/Models/User.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Foundation
9 | import IGListDiffKit
10 |
11 | final class User: ListDiffable {
12 |
13 | let pk: Int
14 | let name: String
15 |
16 | init(pk: Int, name: String) {
17 | self.pk = pk
18 | self.name = name
19 | }
20 |
21 | // MARK: ListDiffable
22 |
23 | func diffIdentifier() -> NSObjectProtocol {
24 | return pk as NSObjectProtocol
25 | }
26 |
27 | func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
28 | guard self !== object else { return true }
29 | guard let object = object as? User else { return false }
30 | return name == object.name
31 | }
32 |
33 | }
34 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/IGListKitExamples/View/UserCollectionViewCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Cocoa
9 |
10 | protocol UserCollectionViewCellDelegate: AnyObject {
11 |
12 | func itemDeleted(_ user: User)
13 | }
14 |
15 | final class UserCollectionViewCell: NSCollectionViewItem {
16 |
17 | weak var delegate: UserCollectionViewCellDelegate?
18 |
19 | @IBAction func deleteButtonClicked(_ sender: AnyObject) {
20 | guard let user = representedObject as? User else { return }
21 | delegate?.itemDeleted(user)
22 | }
23 |
24 | func bindViewModel(_ user: User) {
25 | representedObject = user
26 | textField?.stringValue = user.name
27 | }
28 | }
29 |
--------------------------------------------------------------------------------
/Examples/Examples-macOS/LICENSE-examples.md:
--------------------------------------------------------------------------------
1 | Copyright (c) Meta Platforms, Inc. and affiliates.
2 |
3 | The examples provided by Facebook are for non-commercial testing and evaluation
4 | purposes only. Facebook reserves all rights not expressly granted.
5 |
6 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
7 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
8 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
9 | FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
10 | ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
11 | WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
12 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 | version = "1.0">
4 | <FileRef
5 | location = "self:IGListKitExamples.xcodeproj">
6 | </FileRef>
7 | </Workspace>
8 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/AppDelegate.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | @main
11 | class AppDelegate: UIResponder, UIApplicationDelegate {
12 |
13 | var window: UIWindow?
14 |
15 | func application(_ application: UIApplication,
16 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
17 |
18 | window = UIWindow(frame: UIScreen.main.bounds)
19 | window?.rootViewController = UINavigationController(rootViewController: DemosViewController())
20 | window?.makeKeyAndVisible()
21 | return true
22 | }
23 |
24 | }
25 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Large.imagestack/Back.imagestacklayer/Content.imageset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "tv",
5 | "scale" : "1x"
6 | }
7 | ],
8 | "info" : {
9 | "version" : 1,
10 | "author" : "xcode"
11 | }
12 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Large.imagestack/Back.imagestacklayer/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "info" : {
3 | "version" : 1,
4 | "author" : "xcode"
5 | }
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Large.imagestack/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "layers" : [
3 | {
4 | "filename" : "Front.imagestacklayer"
5 | },
6 | {
7 | "filename" : "Middle.imagestacklayer"
8 | },
9 | {
10 | "filename" : "Back.imagestacklayer"
11 | }
12 | ],
13 | "info" : {
14 | "version" : 1,
15 | "author" : "xcode"
16 | }
17 | }
18 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Large.imagestack/Front.imagestacklayer/Content.imageset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "tv",
5 | "scale" : "1x"
6 | }
7 | ],
8 | "info" : {
9 | "version" : 1,
10 | "author" : "xcode"
11 | }
12 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Large.imagestack/Front.imagestacklayer/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "info" : {
3 | "version" : 1,
4 | "author" : "xcode"
5 | }
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Large.imagestack/Middle.imagestacklayer/Content.imageset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "tv",
5 | "scale" : "1x"
6 | }
7 | ],
8 | "info" : {
9 | "version" : 1,
10 | "author" : "xcode"
11 | }
12 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Large.imagestack/Middle.imagestacklayer/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "info" : {
3 | "version" : 1,
4 | "author" : "xcode"
5 | }
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Small.imagestack/Back.imagestacklayer/Content.imageset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "tv",
5 | "scale" : "1x"
6 | }
7 | ],
8 | "info" : {
9 | "version" : 1,
10 | "author" : "xcode"
11 | }
12 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Small.imagestack/Back.imagestacklayer/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "info" : {
3 | "version" : 1,
4 | "author" : "xcode"
5 | }
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Small.imagestack/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "layers" : [
3 | {
4 | "filename" : "Front.imagestacklayer"
5 | },
6 | {
7 | "filename" : "Middle.imagestacklayer"
8 | },
9 | {
10 | "filename" : "Back.imagestacklayer"
11 | }
12 | ],
13 | "info" : {
14 | "version" : 1,
15 | "author" : "xcode"
16 | }
17 | }
18 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Small.imagestack/Front.imagestacklayer/Content.imageset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "tv",
5 | "scale" : "1x"
6 | }
7 | ],
8 | "info" : {
9 | "version" : 1,
10 | "author" : "xcode"
11 | }
12 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Small.imagestack/Front.imagestacklayer/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "info" : {
3 | "version" : 1,
4 | "author" : "xcode"
5 | }
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Small.imagestack/Middle.imagestacklayer/Content.imageset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "tv",
5 | "scale" : "1x"
6 | }
7 | ],
8 | "info" : {
9 | "version" : 1,
10 | "author" : "xcode"
11 | }
12 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon - Small.imagestack/Middle.imagestacklayer/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "info" : {
3 | "version" : 1,
4 | "author" : "xcode"
5 | }
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "assets" : [
3 | {
4 | "size" : "1280x768",
5 | "idiom" : "tv",
6 | "filename" : "App Icon - Large.imagestack",
7 | "role" : "primary-app-icon"
8 | },
9 | {
10 | "size" : "400x240",
11 | "idiom" : "tv",
12 | "filename" : "App Icon - Small.imagestack",
13 | "role" : "primary-app-icon"
14 | },
15 | {
16 | "size" : "2320x720",
17 | "idiom" : "tv",
18 | "filename" : "Top Shelf Image Wide.imageset",
19 | "role" : "top-shelf-image-wide"
20 | },
21 | {
22 | "size" : "1920x720",
23 | "idiom" : "tv",
24 | "filename" : "Top Shelf Image.imageset",
25 | "role" : "top-shelf-image"
26 | }
27 | ],
28 | "info" : {
29 | "version" : 1,
30 | "author" : "xcode"
31 | }
32 | }
33 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/Top Shelf Image Wide.imageset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "tv",
5 | "scale" : "1x"
6 | }
7 | ],
8 | "info" : {
9 | "version" : 1,
10 | "author" : "xcode"
11 | }
12 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/App Icon & Top Shelf Image.brandassets/Top Shelf Image.imageset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "tv",
5 | "scale" : "1x"
6 | }
7 | ],
8 | "info" : {
9 | "version" : 1,
10 | "author" : "xcode"
11 | }
12 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "info" : {
3 | "version" : 1,
4 | "author" : "xcode"
5 | }
6 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Assets.xcassets/LaunchImage.launchimage/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "orientation" : "landscape",
5 | "idiom" : "tv",
6 | "extent" : "full-screen",
7 | "minimum-system-version" : "9.0",
8 | "scale" : "1x"
9 | }
10 | ],
11 | "info" : {
12 | "version" : 1,
13 | "author" : "xcode"
14 | }
15 | }
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Info.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>CFBundleDevelopmentRegion</key>
6 | <string>en</string>
7 | <key>CFBundleDisplayName</key>
8 | <string>IGListKit</string>
9 | <key>CFBundleExecutable</key>
10 | <string>$(EXECUTABLE_NAME)</string>
11 | <key>CFBundleIdentifier</key>
12 | <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
13 | <key>CFBundleInfoDictionaryVersion</key>
14 | <string>6.0</string>
15 | <key>CFBundleName</key>
16 | <string>$(PRODUCT_NAME)</string>
17 | <key>CFBundlePackageType</key>
18 | <string>APPL</string>
19 | <key>CFBundleShortVersionString</key>
20 | <string>1.0</string>
21 | <key>CFBundleVersion</key>
22 | <string>1</string>
23 | <key>LSRequiresIPhoneOS</key>
24 | <true/>
25 | <key>UIRequiredDeviceCapabilities</key>
26 | <array>
27 | <string>arm64</string>
28 | </array>
29 | <key>UIUserInterfaceStyle</key>
30 | <string>Automatic</string>
31 | </dict>
32 | </plist>
33 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Models/NSObject+IGListDiffable.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import Foundation
9 | import IGListKit
10 |
11 | extension NSObject: ListDiffable {
12 |
13 | public func diffIdentifier() -> NSObjectProtocol {
14 | return self
15 | }
16 |
17 | public func isEqual(toDiffableObject object: ListDiffable?) -> Bool {
18 | return isEqual(object)
19 | }
20 |
21 | }
22 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/SectionControllers/LabelSectionController.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import IGListSwiftKit
10 | import UIKit
11 |
12 | final class LabelSectionController: ListSectionController {
13 |
14 | var object: String?
15 |
16 | override func numberOfItems() -> Int {
17 | return 1
18 | }
19 |
20 | override func sizeForItem(at index: Int) -> CGSize {
21 | return CGSize(width: collectionContext!.containerSize.width, height: 55)
22 | }
23 |
24 | override func cellForItem(at index: Int) -> UICollectionViewCell {
25 | guard let cell: LabelCell = collectionContext?.dequeueReusableCell(for: self, at: index) else {
26 | fatalError()
27 | }
28 | cell.label.text = object
29 | return cell
30 | }
31 |
32 | override func didUpdate(to object: Any) {
33 | self.object = String(describing: object)
34 | }
35 |
36 | }
37 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Views/CarouselCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class CarouselCell: UICollectionViewCell {
11 | @IBOutlet weak var titleLabel: UILabel!
12 |
13 | override func didUpdateFocus(in context: UIFocusUpdateContext, with coordinator: UIFocusAnimationCoordinator) {
14 | let normalColor = UIColor(red: 174 / 255.0, green: 198 / 255.0, blue: 207 / 255.0, alpha: 1)
15 | let focusColor = UIColor(red: 117 / 255.0, green: 155 / 255.0, blue: 169 / 255.0, alpha: 1)
16 |
17 | backgroundColor = isFocused ? focusColor : normalColor
18 | }
19 | }
20 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Views/DemoCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import UIKit
9 |
10 | final class DemoCell: UICollectionViewCell {
11 |
12 | lazy var label: UILabel = {
13 | let view = UILabel()
14 | view.textColor = .black
15 | view.font = .boldSystemFont(ofSize: 35)
16 | self.contentView.addSubview(view)
17 | return view
18 | }()
19 |
20 | override func layoutSubviews() {
21 | super.layoutSubviews()
22 | contentView.backgroundColor = UIColor.white.withAlphaComponent(0.3)
23 | label.frame = contentView.bounds.insetBy(dx: 32, dy: 16)
24 | }
25 |
26 | override func didUpdateFocus(in context: UIFocusUpdateContext, with coordinator: UIFocusAnimationCoordinator) {
27 | let newBackgroundOpacity: CGFloat = isFocused ? 0.6 : 0.3
28 | let newFontSize: CGFloat = isFocused ? 50 : 35
29 |
30 | contentView.backgroundColor = UIColor.white.withAlphaComponent(newBackgroundOpacity)
31 | label.font = .boldSystemFont(ofSize: newFontSize)
32 | }
33 |
34 | }
35 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/IGListKitExamples/Views/EmbeddedCollectionViewCell.swift:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | import IGListKit
9 | import UIKit
10 |
11 | final class EmbeddedCollectionViewCell: UICollectionViewCell {
12 |
13 | lazy var collectionView: UICollectionView = {
14 | let layout = UICollectionViewFlowLayout()
15 | layout.scrollDirection = .horizontal
16 | let view = UICollectionView(frame: .zero, collectionViewLayout: layout)
17 | view.backgroundColor = .clear
18 | view.alwaysBounceVertical = false
19 | view.alwaysBounceHorizontal = true
20 | self.contentView.addSubview(view)
21 | return view
22 | }()
23 |
24 | override func layoutSubviews() {
25 | super.layoutSubviews()
26 | collectionView.frame = contentView.frame
27 | }
28 |
29 | override var canBecomeFocused: Bool {
30 | return false
31 | }
32 |
33 | }
34 |
--------------------------------------------------------------------------------
/Examples/Examples-tvOS/LICENSE-examples.md:
--------------------------------------------------------------------------------
1 | Copyright (c) Meta Platforms, Inc. and affiliates.
2 |
3 | The examples provided by Facebook are for non-commercial testing and evaluation
4 | purposes only. Facebook reserves all rights not expressly granted.
5 |
6 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
7 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
8 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
9 | FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
10 | ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
11 | WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
12 |
--------------------------------------------------------------------------------
/Gemfile:
--------------------------------------------------------------------------------
1 | source 'https://rubygems.org'
2 |
3 | gem 'cocoapods', '~> 1.14.2'
4 | gem 'danger', '~> 9.3.1'
5 | gem 'danger-swiftlint', '~> 0.33.0'
6 | gem 'slather', '~> 2.7.4'
7 | gem 'xcpretty', '~> 0.3.0'
8 |
--------------------------------------------------------------------------------
/IGListKit.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 | version = "1.0">
4 | <FileRef
5 | location = "self:IGListKit.xcodeproj">
6 | </FileRef>
7 | </Workspace>
8 |
--------------------------------------------------------------------------------
/IGListKit.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>IDEDidComputeMac32BitWarning</key>
6 | <true/>
7 | </dict>
8 | </plist>
9 |
--------------------------------------------------------------------------------
/LICENSE.md:
--------------------------------------------------------------------------------
1 | MIT License
2 |
3 | Copyright (c) Meta Platforms, Inc. and affiliates.
4 |
5 | Permission is hereby granted, free of charge, to any person obtaining a copy
6 | of this software and associated documentation files (the "Software"), to deal
7 | in the Software without restriction, including without limitation the rights
8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 |
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 |
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 |
--------------------------------------------------------------------------------
/Package.swift:
--------------------------------------------------------------------------------
1 | // swift-tools-version:5.0
2 | import PackageDescription
3 |
4 | let package = Package(
5 | name: "IGListKit",
6 | platforms: [ .iOS(.v11),
7 | .tvOS(.v11),
8 | .macOS(.v10_13),
9 | ],
10 | products: [
11 | .library(name: "IGListDiffKit",
12 | targets: ["IGListDiffKit"]),
13 | .library(name: "IGListKit",
14 | targets: ["IGListKit"]),
15 | .library(name: "IGListSwiftKit",
16 | targets: ["IGListSwiftKit"]),
17 | ],
18 | targets: [
19 | .target(
20 | name: "IGListDiffKit",
21 | path: "spm/Sources/IGListDiffKit",
22 | publicHeadersPath: "include"
23 | ),
24 | .target(
25 | name: "IGListKit",
26 | dependencies: ["IGListDiffKit"],
27 | path: "spm/Sources/IGListKit",
28 | publicHeadersPath: "include"
29 | ),
30 | .target(
31 | name: "IGListSwiftKit",
32 | dependencies: ["IGListKit"],
33 | path: "spm/Sources/IGListSwiftKit"
34 | ),
35 | ],
36 | cLanguageStandard: .c11,
37 | cxxLanguageStandard: .cxx11
38 | )
39 |
--------------------------------------------------------------------------------
/Podfile:
--------------------------------------------------------------------------------
1 | source 'https://cdn.cocoapods.org'
2 | use_frameworks!
3 | inhibit_all_warnings!
4 |
5 | workspace 'IGListKit'
6 |
7 | target 'IGListKitTests' do
8 | platform :ios, '11.0'
9 | pod 'OCMock', '~> 3.8.1'
10 | end
11 |
12 | target 'IGListKit-tvOSTests' do
13 | platform :tvos, '11.0'
14 | pod 'OCMock', '~> 3.8.1'
15 | end
16 |
--------------------------------------------------------------------------------
/Resources/binding-flow.png:
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/Resources/logo-animation.gif:
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/Resources/logo.png:
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/Resources/modeling-design.png:
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/Resources/modeling-likes.gif:
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/Resources/modeling-working.png:
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https://raw.githubusercontent.com/Instagram/IGListKit/01bd505d8b89b55fc3938fc5ce4a9f57a7a92f81/Resources/modeling-working.png
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/Resources/replace-iglistcollectionview.png:
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https://raw.githubusercontent.com/Instagram/IGListKit/01bd505d8b89b55fc3938fc5ce4a9f57a7a92f81/Resources/replace-iglistcollectionview.png
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/Resources/workingrange.png:
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https://raw.githubusercontent.com/Instagram/IGListKit/01bd505d8b89b55fc3938fc5ce4a9f57a7a92f81/Resources/workingrange.png
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/Source/IGListDiffKit/IGListCompatibility.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <TargetConditionals.h>
9 |
10 | #if TARGET_OS_EMBEDDED || TARGET_OS_SIMULATOR || TARGET_OS_MACCATALYST
11 | #import <UIKit/UIKit.h>
12 | #else
13 | #import <Cocoa/Cocoa.h>
14 | #endif
15 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/IGListDiffKit.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListCompatibility.h"
9 |
10 | /**
11 | * Project version number for IGListKit.
12 | */
13 | FOUNDATION_EXPORT double IGListKitVersionNumber;
14 |
15 | /**
16 | * Project version string for IGListKit.
17 | */
18 | FOUNDATION_EXPORT const unsigned char IGListKitVersionString[];
19 |
20 | #import "IGListAssert.h"
21 | #import "IGListBatchUpdateData.h"
22 | #import "IGListDiff.h"
23 | #import "IGListDiffable.h"
24 | #import "IGListExperiments.h"
25 | #import "IGListIndexPathResult.h"
26 | #import "IGListIndexSetResult.h"
27 | #import "IGListMoveIndex.h"
28 | #import "IGListMoveIndexPath.h"
29 | #import "NSNumber+IGListDiffable.h"
30 | #import "NSString+IGListDiffable.h"
31 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/IGListDiffable.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | /**
11 | The `IGListDiffable` protocol provides methods needed to compare the identity and equality of two objects.
12 | */
13 | NS_SWIFT_NAME(ListDiffable)
14 | @protocol IGListDiffable
15 |
16 | /**
17 | Returns a key that uniquely identifies the object.
18 |
19 | @return A key that can be used to uniquely identify the object.
20 |
21 | @note Two objects may share the same identifier, but are not equal. A common pattern is to use the `NSObject`
22 | category for automatic conformance. However this means that objects will be identified on their
23 | pointer value so finding updates becomes impossible.
24 |
25 | @warning This value should never be mutated.
26 | */
27 | - (nonnull id<NSObject>)diffIdentifier;
28 |
29 | /**
30 | Returns whether the receiver and a given object are equal.
31 |
32 | @param object The object to be compared to the receiver.
33 |
34 | @return `YES` if the receiver and object are equal, otherwise `NO`.
35 | */
36 | - (BOOL)isEqualToDiffableObject:(nullable id<IGListDiffable>)object;
37 |
38 | @end
39 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/IGListMoveIndex.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | /**
13 | An object representing a move between indexes.
14 | */
15 | NS_SWIFT_NAME(ListMoveIndex)
16 | @interface IGListMoveIndex : NSObject
17 |
18 | /**
19 | An index in the old collection.
20 | */
21 | @property (nonatomic, assign, readonly) NSInteger from;
22 |
23 | /**
24 | An index in the new collection.
25 | */
26 | @property (nonatomic, assign, readonly) NSInteger to;
27 |
28 | /**
29 | :nodoc:
30 | */
31 | - (instancetype)init NS_UNAVAILABLE;
32 |
33 | /**
34 | :nodoc:
35 | */
36 | + (instancetype)new NS_UNAVAILABLE;
37 |
38 | @end
39 |
40 | NS_ASSUME_NONNULL_END
41 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/IGListMoveIndexPath.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | /**
13 | An object representing a move between indexes.
14 | */
15 | NS_SWIFT_NAME(ListMoveIndexPath)
16 | @interface IGListMoveIndexPath : NSObject
17 |
18 | /**
19 | An index path in the old collection.
20 | */
21 | @property (nonatomic, strong, readonly) NSIndexPath *from;
22 |
23 | /**
24 | An index path in the new collection.
25 | */
26 | @property (nonatomic, strong, readonly) NSIndexPath *to;
27 |
28 | /**
29 | :nodoc:
30 | */
31 | - (instancetype)init NS_UNAVAILABLE;
32 |
33 | /**
34 | :nodoc:
35 | */
36 | + (instancetype)new NS_UNAVAILABLE;
37 |
38 | @end
39 |
40 | NS_ASSUME_NONNULL_END
41 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/Internal/IGListIndexPathResultInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import "IGListIndexPathResult.h"
11 |
12 | NS_ASSUME_NONNULL_BEGIN
13 |
14 | @interface IGListIndexPathResult()
15 |
16 | - (instancetype)initWithInserts:(NSArray<NSIndexPath *> *)inserts
17 | deletes:(NSArray<NSIndexPath *> *)deletes
18 | updates:(NSArray<NSIndexPath *> *)updates
19 | moves:(NSArray<IGListMoveIndexPath *> *)moves
20 | oldIndexPathMap:(NSMapTable<id<NSObject>, NSIndexPath *> *)oldIndexPathMap
21 | newIndexPathMap:(NSMapTable<id<NSObject>, NSIndexPath *> *)newIndexPathMap;
22 |
23 | @property (nonatomic, assign, readonly) NSInteger changeCount;
24 |
25 | @end
26 |
27 | NS_ASSUME_NONNULL_END
28 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/Internal/IGListIndexSetResultInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #if !__has_include(<IGListDiffKit/IGListDiffKit.h>)
11 | #import "IGListIndexSetResult.h"
12 | #else
13 | #import <IGListDiffKit/IGListIndexSetResult.h>
14 | #endif
15 |
16 | NS_ASSUME_NONNULL_BEGIN
17 |
18 | @interface IGListIndexSetResult()
19 |
20 | - (instancetype)initWithInserts:(NSIndexSet *)inserts
21 | deletes:(NSIndexSet *)deletes
22 | updates:(NSIndexSet *)updates
23 | moves:(NSArray<IGListMoveIndex *> *)moves
24 | oldIndexMap:(NSMapTable<id<NSObject>, NSNumber *> *)oldIndexMap
25 | newIndexMap:(NSMapTable<id<NSObject>, NSNumber *> *)newIndexMap;
26 |
27 | @property (nonatomic, assign, readonly) NSInteger changeCount;
28 |
29 | @end
30 |
31 | NS_ASSUME_NONNULL_END
32 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/Internal/IGListMoveIndexInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import "IGListMoveIndex.h"
11 |
12 | NS_ASSUME_NONNULL_BEGIN
13 |
14 | @interface IGListMoveIndex ()
15 |
16 | - (instancetype)initWithFrom:(NSInteger)from to:(NSInteger)to NS_DESIGNATED_INITIALIZER;
17 |
18 | @end
19 |
20 | NS_ASSUME_NONNULL_END
21 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/Internal/IGListMoveIndexPathInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | @interface IGListMoveIndexPath ()
13 |
14 | - (instancetype)initWithFrom:(NSIndexPath *)from to:(NSIndexPath *)to NS_DESIGNATED_INITIALIZER;
15 |
16 | @end
17 |
18 | NS_ASSUME_NONNULL_END
19 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/NSNumber+IGListDiffable.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import "IGListDiffable.h"
11 | /**
12 | This category provides default `IGListDiffable` conformance for `NSNumber`.
13 | */
14 | @interface NSNumber (IGListDiffable) <IGListDiffable>
15 |
16 | @end
17 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/NSNumber+IGListDiffable.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "NSNumber+IGListDiffable.h"
9 |
10 | @implementation NSNumber (IGListDiffable)
11 |
12 | - (id<NSObject>)diffIdentifier {
13 | return self;
14 | }
15 |
16 | - (BOOL)isEqualToDiffableObject:(id<IGListDiffable>)object {
17 | return [self isEqual:object];
18 | }
19 |
20 | @end
21 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/NSString+IGListDiffable.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import "IGListDiffable.h"
11 |
12 | /**
13 | This category provides default `IGListDiffable` conformance for `NSString`.
14 | */
15 | @interface NSString (IGListDiffable) <IGListDiffable>
16 |
17 | @end
18 |
--------------------------------------------------------------------------------
/Source/IGListDiffKit/NSString+IGListDiffable.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "NSString+IGListDiffable.h"
9 |
10 | @implementation NSString (IGListDiffable)
11 |
12 | - (id<NSObject>)diffIdentifier {
13 | return self;
14 | }
15 |
16 | - (BOOL)isEqualToDiffableObject:(id<IGListDiffable>)object {
17 | return [self isEqual:object];
18 | }
19 |
20 | @end
21 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListAdapterDelegateAnnouncer.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import "IGListAdapterDelegate.h"
11 |
12 | NS_ASSUME_NONNULL_BEGIN
13 |
14 | @interface IGListAdapterDelegateAnnouncer : NSObject
15 |
16 | /// Default announcer for all `IGListAdapter`
17 | + (instancetype)sharedInstance;
18 |
19 | /// Add a delegate that will receive callbacks for all `IGListAdapter`.
20 | /// This is a weak reference, so you don't need to remove it on dealloc.
21 | - (void)addListener:(id<IGListAdapterDelegate>)listener;
22 |
23 | /// Remove delegate
24 | - (void)removeListener:(id<IGListAdapterDelegate>)listener;
25 |
26 | @end
27 |
28 | NS_ASSUME_NONNULL_END
29 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListAdapterMoveDelegate.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | @class IGListAdapter;
11 |
12 | NS_ASSUME_NONNULL_BEGIN
13 |
14 | /**
15 | Conform to `IGListAdapterMoveDelegate` to receive interactive reordering requests.
16 | */
17 | NS_SWIFT_UI_ACTOR
18 | NS_SWIFT_NAME(ListAdapterMoveDelegate)
19 | @protocol IGListAdapterMoveDelegate <NSObject>
20 |
21 | /**
22 | Asks the delegate to move a section object as the result of interactive reordering.
23 |
24 | @param listAdapter The list adapter sending this information.
25 | @param object the object that was moved
26 | @param previousObjects The array of objects prior to the move.
27 | @param objects The array of objects after the move.
28 | */
29 | - (void)listAdapter:(IGListAdapter *)listAdapter
30 | moveObject:(id)object
31 | from:(NSArray *)previousObjects
32 | to:(NSArray *)objects;
33 |
34 | @end
35 |
36 | NS_ASSUME_NONNULL_END
37 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListBindable.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | /**
13 | A protocol for cells that configure themselves given a view model.
14 | */
15 | NS_SWIFT_UI_ACTOR
16 | NS_SWIFT_NAME(ListBindable)
17 | @protocol IGListBindable <NSObject>
18 |
19 | /**
20 | Tells the cell to configure itself with the given view model.
21 |
22 | @param viewModel The view model for the cell.
23 |
24 | @note The view model can change many times throughout the lifetime of a cell as the model values change and the cell
25 | is reused. Implementations should use only this method to do their configuration.
26 | */
27 | - (void)bindViewModel:(id)viewModel;
28 |
29 | @end
30 |
31 | NS_ASSUME_NONNULL_END
32 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListCollectionScrollingTraits.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | /**
11 | The current scrolling traits of the underlying collection view.
12 | The attributes are always equal to their corresponding properties on the underlying collection view.
13 | */
14 | NS_SWIFT_NAME(ListCollectionScrollingTraits)
15 | typedef struct IGListCollectionScrollingTraits {
16 | /// returns YES if user has touched. may not yet have started dragging.
17 | bool isTracking;
18 | /// returns YES if user has started scrolling. this may require some time and or distance to move to initiate dragging
19 | bool isDragging;
20 | /// returns YES if user isn't dragging (touch up) but scroll view is still moving.
21 | bool isDecelerating;
22 | } IGListCollectionScrollingTraits;
23 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListCollectionViewLayoutInvalidationContext.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | /**
13 | The default invalidation context class used by IGListCollectionViewLayout.
14 | */
15 | NS_SWIFT_NAME(ListCollectionViewLayoutInvalidationContext)
16 | @interface IGListCollectionViewLayoutInvalidationContext : UICollectionViewLayoutInvalidationContext
17 |
18 | /**
19 | False by default. If true, supplementary list item attributes (headers and footers) will be invalidated.
20 | */
21 | @property (nonatomic, assign) BOOL invalidateSupplementaryListAttributes;
22 |
23 | /**
24 | False by default. If true, all list item attributes will be invalidated.
25 | */
26 | @property (nonatomic, assign) BOOL invalidateAllListAttributes;
27 |
28 | @end
29 |
30 | NS_ASSUME_NONNULL_END
31 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListCollectionViewLayoutInvalidationContext.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListCollectionViewLayoutInvalidationContext.h"
9 |
10 | @implementation IGListCollectionViewLayoutInvalidationContext
11 | @end
12 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListGenericSectionController.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListGenericSectionController.h"
9 |
10 | @implementation IGListGenericSectionController
11 |
12 | - (void)didUpdateToObject:(id)object {
13 | _object = object;
14 | }
15 |
16 | @end
17 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListReloadDataUpdater.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #if !__has_include(<IGListDiffKit/IGListDiffKit.h>)
11 | #import "IGListMacros.h"
12 | #else
13 | #import <IGListDiffKit/IGListMacros.h>
14 | #endif
15 |
16 | #import "IGListUpdatingDelegate.h"
17 |
18 | NS_ASSUME_NONNULL_BEGIN
19 |
20 | /**
21 | An `IGListReloadDataUpdater` is a concrete type that conforms to `IGListUpdatingDelegate`.
22 | It is an out-of-box updater for `IGListAdapter` objects to use.
23 |
24 | @note This updater performs simple, synchronous updates using `-[UICollectionView reloadData]`.
25 | */
26 | IGLK_SUBCLASSING_RESTRICTED
27 | NS_SWIFT_NAME(ListReloadDataUpdater)
28 | @interface IGListReloadDataUpdater : NSObject <IGListUpdatingDelegate>
29 |
30 | @end
31 |
32 | NS_ASSUME_NONNULL_END
33 |
--------------------------------------------------------------------------------
/Source/IGListKit/IGListTransitionData.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListTransitionData.h"
9 |
10 | @implementation IGListTransitionData
11 |
12 | - (instancetype)initFromObjects:(NSArray *)fromObjects
13 | toObjects:(NSArray *)toObjects
14 | toSectionControllers:(NSArray<IGListSectionController *> *)toSectionControllers {
15 | if (self = [super init]) {
16 | _fromObjects = [fromObjects copy];
17 | _toObjects = [toObjects copy];
18 | _toSectionControllers = [toSectionControllers copy];
19 | }
20 | return self;
21 | }
22 |
23 | @end
24 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListAdapter+DebugDescription.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListAdapter.h"
9 |
10 | @interface IGListAdapter (DebugDescription)
11 |
12 | - (NSArray<NSString *> *)debugDescriptionLines;
13 |
14 | @end
15 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListAdapter+UICollectionView.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import "IGListAdapter.h"
11 | #import "IGListCollectionViewDelegateLayout.h"
12 |
13 | @interface IGListAdapter (UICollectionView)
14 | <
15 | UICollectionViewDataSource,
16 | IGListCollectionViewDelegateLayout
17 | >
18 | @end
19 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListAdapterDelegateAnnouncerInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListAdapterDelegateAnnouncer.h"
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | @interface IGListAdapterDelegateAnnouncer ()
13 |
14 | - (void)announceObjectDisplayWithAdapter:(IGListAdapter *)listAdapter object:(id)object index:(NSInteger)index;
15 | - (void)announceObjectEndDisplayWithAdapter:(IGListAdapter *)listAdapter object:(id)object index:(NSInteger)index;
16 |
17 | - (void)announceCellDisplayWithAdapter:(IGListAdapter *)listAdapter object:(id)object cell:(UICollectionViewCell *)cell indexPath:(NSIndexPath *)indexPath;
18 | - (void)announceCellEndDisplayWithAdapter:(IGListAdapter *)listAdapter object:(id)object cell:(UICollectionViewCell *)cell indexPath:(NSIndexPath *)indexPath;
19 |
20 | @end
21 |
22 | NS_ASSUME_NONNULL_END
23 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListAdapterUpdater+DebugDescription.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListAdapterUpdater.h"
9 |
10 | @interface IGListAdapterUpdater (DebugDescription)
11 |
12 | - (NSArray<NSString *> *)debugDescriptionLines;
13 |
14 | @end
15 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListAdapterUpdaterInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import "IGListAdapterUpdater.h"
11 | #import "IGListBatchUpdateState.h"
12 |
13 | @class IGListUpdateTransactionBuilder;
14 | @protocol IGListUpdateTransactable;
15 |
16 | NS_ASSUME_NONNULL_BEGIN
17 |
18 | @interface IGListAdapterUpdater ()
19 |
20 | - (BOOL)hasChanges;
21 |
22 | /// Force an update to start
23 | - (void)update;
24 |
25 | - (id<IGListUpdateTransactable>)transaction;
26 | - (IGListUpdateTransactionBuilder *)transactionBuilder;
27 | - (IGListUpdateTransactionBuilder *)lastTransactionBuilder;
28 |
29 | @end
30 |
31 | NS_ASSUME_NONNULL_END
32 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListArrayUtilsInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | @protocol IGListDiffable;
11 |
12 | /// Returns a copy of the provided array, with all duplicates
13 | /// of objects with the same `diffIdentifier` value removed.
14 | /// - Parameter objects: The list of diffable objects to filter.
15 | NSArray *objectsWithDuplicateIdentifiersRemoved(NSArray<id<IGListDiffable>> *objects);
16 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListBatchUpdateData+DebugDescription.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #if !__has_include(<IGListDiffKit/IGListDiffKit.h>)
11 | #import "IGListBatchUpdateData.h"
12 | #else
13 | #import <IGListDiffKit/IGListBatchUpdateData.h>
14 | #endif
15 |
16 | @interface IGListBatchUpdateData (DebugDescription)
17 |
18 | - (NSArray<NSString *> *)debugDescriptionLines;
19 |
20 | @end
21 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListBatchUpdateState.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | typedef NS_ENUM (NSInteger, IGListBatchUpdateState) {
11 | IGListBatchUpdateStateIdle,
12 | IGListBatchUpdateStateQueuedBatchUpdate,
13 | IGListBatchUpdateStateExecutingBatchUpdateBlock,
14 | IGListBatchUpdateStateExecutedBatchUpdateBlock,
15 | };
16 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListBindingSectionController+DebugDescription.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListBindingSectionController.h"
9 |
10 | @interface IGListBindingSectionController (DebugDescription)
11 |
12 | - (NSArray<NSString *> *)debugDescriptionLines;
13 |
14 | @end
15 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListCollectionViewLayoutInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIScreen.h>
9 |
10 | static inline CGRect IGListRectIntegralScaled(CGRect rect) {
11 | CGFloat scale = [[UIScreen mainScreen] scale];
12 | return CGRectMake(floor(rect.origin.x * scale) / scale,
13 | floor(rect.origin.y * scale) / scale,
14 | ceil(rect.size.width * scale) / scale,
15 | ceil(rect.size.height * scale) / scale);
16 | }
17 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListDataSourceChangeTransaction.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #if !__has_include(<IGListDiffKit/IGListDiffKit.h>)
11 | #import "IGListMacros.h"
12 | #else
13 | #import <IGListDiffKit/IGListMacros.h>
14 | #endif
15 |
16 | #import "IGListUpdatingDelegate.h"
17 |
18 | #import "IGListUpdateTransactable.h"
19 |
20 | NS_ASSUME_NONNULL_BEGIN
21 |
22 | /// Handles a `UICollectionView` `dataSource` change
23 | IGLK_SUBCLASSING_RESTRICTED
24 | @interface IGListDataSourceChangeTransaction : NSObject <IGListUpdateTransactable>
25 |
26 | - (instancetype)initWithChangeBlock:(IGListDataSourceChangeBlock)block
27 | itemUpdateBlocks:(NSArray<IGListItemUpdateBlock> *)itemUpdateBlocks
28 | completionBlocks:(NSArray<IGListUpdatingCompletion> *)completionBlocks NS_DESIGNATED_INITIALIZER;
29 |
30 | - (instancetype)init NS_UNAVAILABLE;
31 | + (instancetype)new NS_UNAVAILABLE;
32 |
33 | @end
34 |
35 | NS_ASSUME_NONNULL_END
36 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListDebugger.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #if !__has_include(<IGListDiffKit/IGListDiffKit.h>)
11 | #import "IGListMacros.h"
12 | #else
13 | #import <IGListDiffKit/IGListMacros.h>
14 | #endif
15 |
16 | @class IGListAdapter;
17 |
18 | IGLK_SUBCLASSING_RESTRICTED
19 | @interface IGListDebugger : NSObject
20 |
21 | + (void)trackAdapter:(IGListAdapter *)adapter;
22 |
23 | + (NSArray<NSString *> *)adapterDescriptions;
24 |
25 | + (void)clear;
26 |
27 | + (NSString *)dump;
28 |
29 | - (instancetype)init NS_UNAVAILABLE;
30 | + (instancetype)new NS_UNAVAILABLE;
31 |
32 | @end
33 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListDebugger.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListDebugger.h"
9 |
10 | #import "IGListAdapter+DebugDescription.h"
11 |
12 | @implementation IGListDebugger
13 |
14 | static NSHashTable<IGListAdapter *> *livingAdaptersTable = nil;
15 |
16 | + (void)trackAdapter:(IGListAdapter *)adapter {
17 | #if defined(IGLK_DEBUG_DESCRIPTION_ENABLED) && IGLK_DEBUG_DESCRIPTION_ENABLED
18 | if (livingAdaptersTable == nil) {
19 | livingAdaptersTable = [NSHashTable weakObjectsHashTable];
20 | }
21 | [livingAdaptersTable addObject:adapter];
22 | #endif // #if IGLK_DEBUG_DESCRIPTION_ENABLED
23 | }
24 |
25 | + (NSArray<NSString *> *)adapterDescriptions {
26 | NSMutableArray *descriptions = [NSMutableArray new];
27 | for (IGListAdapter *adapter in livingAdaptersTable) {
28 | [descriptions addObject:[adapter debugDescription]];
29 | }
30 | return descriptions;
31 | }
32 |
33 | + (void)clear {
34 | [livingAdaptersTable removeAllObjects];
35 | }
36 |
37 | + (NSString *)dump {
38 | return [[self adapterDescriptions] componentsJoinedByString:@"\n"];
39 | }
40 |
41 | @end
42 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListDebuggingUtilities.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 |
11 | NSString *IGListDebugBOOL(BOOL b);
12 |
13 | NSArray<NSString *> *IGListDebugIndentedLines(NSArray<NSString *> *lines);
14 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListDebuggingUtilities.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListDebuggingUtilities.h"
9 |
10 | NSString *IGListDebugBOOL(BOOL b) {
11 | return b ? @"Yes" : @"No";
12 | }
13 |
14 | NSArray<NSString *> *IGListDebugIndentedLines(NSArray<NSString *> *lines) {
15 | NSMutableArray *newLines = [NSMutableArray new];
16 | for (NSString *line in lines) {
17 | [newLines addObject:[NSString stringWithFormat:@" %@", line]];
18 | }
19 | return newLines;
20 | }
21 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListDefaultExperiments.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #if __has_include(<IGListDiffKit/IGListDiffKit.h>)
11 | #import <IGListDiffKit/IGListExperiments.h>
12 | #else
13 | #import "IGListExperiments.h"
14 | #endif
15 |
16 | /// Provides a list of experiments that are enabled by default in IGListKit.
17 | static inline IGListExperiment IGListDefaultExperiments(void) {
18 | return IGListExperimentThrowOnInconsistencyException;
19 | }
20 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListItemUpdatesCollector.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #if !__has_include(<IGListDiffKit/IGListDiffKit.h>)
11 | #import "IGListMacros.h"
12 | #else
13 | #import <IGListDiffKit/IGListMacros.h>
14 | #endif
15 |
16 | @class IGListMoveIndexPath;
17 | @class IGListReloadIndexPath;
18 |
19 | /// Object to collect item updates.
20 | IGLK_SUBCLASSING_RESTRICTED
21 | @interface IGListItemUpdatesCollector : NSObject
22 |
23 | @property (nonatomic, strong, readonly) NSMutableIndexSet *sectionReloads;
24 | @property (nonatomic, strong, readonly) NSMutableArray<NSIndexPath *> *itemInserts;
25 | @property (nonatomic, strong, readonly) NSMutableArray<NSIndexPath *> *itemDeletes;
26 | @property (nonatomic, strong, readonly) NSMutableArray<IGListReloadIndexPath *> *itemReloads;
27 | @property (nonatomic, strong, readonly) NSMutableArray<IGListMoveIndexPath *> *itemMoves;
28 |
29 | - (BOOL)hasChanges;
30 |
31 | @end
32 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListItemUpdatesCollector.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListItemUpdatesCollector.h"
9 |
10 | @implementation IGListItemUpdatesCollector
11 |
12 | - (instancetype)init {
13 | if (self = [super init]) {
14 | _sectionReloads = [NSMutableIndexSet new];
15 | _itemInserts = [NSMutableArray new];
16 | _itemMoves = [NSMutableArray new];
17 | _itemDeletes = [NSMutableArray new];
18 | _itemReloads = [NSMutableArray new];
19 | }
20 | return self;
21 | }
22 |
23 | - (BOOL)hasChanges {
24 | return [self.sectionReloads count] > 0
25 | || [self.itemInserts count] > 0
26 | || [self.itemMoves count] > 0
27 | || [self.itemReloads count] > 0
28 | || [self.itemDeletes count] > 0;
29 | }
30 |
31 | @end
32 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListReloadIndexPath.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListReloadIndexPath.h"
9 |
10 | @implementation IGListReloadIndexPath
11 |
12 | - (instancetype)initWithFromIndexPath:(NSIndexPath *)fromIndexPath
13 | toIndexPath:(NSIndexPath *)toIndexPath {
14 | if (self = [super init]) {
15 | _fromIndexPath = fromIndexPath;
16 | _toIndexPath = toIndexPath;
17 | }
18 | return self;
19 | }
20 |
21 | @end
22 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListSectionMap+DebugDescription.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import "IGListSectionMap.h"
11 |
12 | @interface IGListSectionMap (DebugDescription)
13 |
14 | - (NSArray<NSString *> *)debugDescriptionLines;
15 |
16 | @end
17 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/IGListViewVisibilityTrackerInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListViewVisibilityTracker.h"
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | @interface IGListViewVisibilityTracker()
13 |
14 | /// Date the tracker is created
15 | @property (nonatomic, strong, readwrite) NSDate *dateCreated;
16 |
17 | /// When evaluating the state, compare the `dateCreated` to this one. If nil, we use `now`
18 | @property (nonatomic, strong, readwrite, nullable) NSDate *comparedDateOverride;
19 |
20 | /// What we consider as early. Default is 1 second.
21 | @property (nonatomic, assign, readwrite) NSTimeInterval earlyTimeInterval;
22 |
23 | @end
24 |
25 | NS_ASSUME_NONNULL_END
26 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/UICollectionView+DebugDescription.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface UICollectionView (DebugDescription)
11 |
12 | - (NSArray<NSString *> *)debugDescriptionLines;
13 |
14 | @end
15 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/UICollectionView+IGListBatchUpdateData.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @class IGListBatchUpdateData;
11 |
12 | @interface UICollectionView (IGListBatchUpdateData)
13 |
14 | - (void)ig_applyBatchUpdateData:(IGListBatchUpdateData *)updateData;
15 |
16 | @end
17 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/UICollectionView+IGListBatchUpdateData.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "UICollectionView+IGListBatchUpdateData.h"
9 |
10 | #if !__has_include(<IGListDiffKit/IGListDiffKit.h>)
11 | #import "IGListBatchUpdateData.h"
12 | #else
13 | #import <IGListDiffKit/IGListBatchUpdateData.h>
14 | #endif
15 |
16 | @implementation UICollectionView (IGListBatchUpdateData)
17 |
18 | - (void)ig_applyBatchUpdateData:(IGListBatchUpdateData *)updateData {
19 | [self deleteItemsAtIndexPaths:updateData.deleteIndexPaths];
20 | [self insertItemsAtIndexPaths:updateData.insertIndexPaths];
21 | [self reloadItemsAtIndexPaths:updateData.updateIndexPaths];
22 |
23 | for (IGListMoveIndexPath *move in updateData.moveIndexPaths) {
24 | [self moveItemAtIndexPath:move.from toIndexPath:move.to];
25 | }
26 |
27 | for (IGListMoveIndex *move in updateData.moveSections) {
28 | [self moveSection:move.from toSection:move.to];
29 | }
30 |
31 | [self deleteSections:updateData.deleteSections];
32 | [self insertSections:updateData.insertSections];
33 | }
34 |
35 | @end
36 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/UICollectionViewLayout+InteractiveReordering.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import "IGListAdapter.h"
11 |
12 | NS_ASSUME_NONNULL_BEGIN
13 |
14 | @interface UICollectionViewLayout (InteractiveReordering)
15 |
16 | - (void)ig_hijackLayoutInteractiveReorderingMethodForAdapter:(IGListAdapter *)adapter;
17 |
18 | - (nullable NSIndexPath *)updatedTargetForInteractivelyMovingItem:(NSIndexPath *)previousIndexPath
19 | toIndexPath:(NSIndexPath *)originalTarget
20 | adapter:(IGListAdapter *)adapter;
21 |
22 | @end
23 |
24 | NS_ASSUME_NONNULL_END
25 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/UIScrollView+IGListKit.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface UIScrollView (IGListKit)
11 |
12 | - (UIEdgeInsets) ig_contentInset;
13 |
14 | @end
15 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/UIScrollView+IGListKit.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "UIScrollView+IGListKit.h"
9 |
10 | @implementation UIScrollView (IGListKit)
11 |
12 | - (UIEdgeInsets) ig_contentInset
13 | {
14 | UIEdgeInsets contentInset = self.contentInset;
15 | if (@available(iOS 11.0, tvOS 11.0, *)) {
16 | contentInset = self.adjustedContentInset;
17 | }
18 | return contentInset;
19 | }
20 |
21 | @end
22 |
--------------------------------------------------------------------------------
/Source/IGListKit/Internal/UIViewController+IGListAdapterInternal.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "UIViewController+IGListAdapter.h"
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | @interface UIViewController (IGListAdapterInternal)
13 |
14 | - (void)associateListAdapter:(IGListAdapter *)adapter;
15 |
16 | @end
17 |
18 | NS_ASSUME_NONNULL_END
19 |
--------------------------------------------------------------------------------
/Source/IGListKit/UIViewController+IGListAdapter.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @class IGListAdapter;
11 |
12 | NS_ASSUME_NONNULL_BEGIN
13 |
14 | @interface UIViewController (IGListAdapter)
15 |
16 | /// Adapters that have this VC as their `viewController`
17 | - (NSArray<IGListAdapter *> *)associatedListAdapters;
18 |
19 | @end
20 |
21 | NS_ASSUME_NONNULL_END
22 |
--------------------------------------------------------------------------------
/Source/IGListKit/UIViewController+IGListAdapter.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "UIViewController+IGListAdapter.h"
9 |
10 | #import <objc/runtime.h>
11 |
12 | @implementation UIViewController (IGListAdapter)
13 |
14 | - (NSArray<IGListAdapter *> *)associatedListAdapters {
15 | return [[self _associatedListAdaptersTable] allObjects];
16 | }
17 |
18 | - (void)associateListAdapter:(IGListAdapter *)adapter {
19 | NSHashTable *const table = [self _associatedListAdaptersTable];
20 | [table addObject:adapter];
21 | }
22 |
23 | - (NSHashTable *)_associatedListAdaptersTable {
24 | NSHashTable *table = objc_getAssociatedObject(self, @selector(_associatedListAdaptersTable));
25 | if (table) {
26 | return table;
27 | }
28 |
29 | table = [NSHashTable weakObjectsHashTable];
30 | objc_setAssociatedObject(self, @selector(_associatedListAdaptersTable), table, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
31 | return table;
32 | }
33 |
34 | @end
35 |
--------------------------------------------------------------------------------
/Source/IGListSwiftKit/IGListSwiftKit.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | //! Project version number for IGListSwiftKit.
11 | FOUNDATION_EXPORT double IGListSwiftKitVersionNumber;
12 |
13 | //! Project version string for IGListSwiftKit.
14 | FOUNDATION_EXPORT const unsigned char IGListSwiftKitVersionString[];
15 |
--------------------------------------------------------------------------------
/Source/Info.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>CFBundleDevelopmentRegion</key>
6 | <string>$(DEVELOPMENT_LANGUAGE)</string>
7 | <key>CFBundleExecutable</key>
8 | <string>$(EXECUTABLE_NAME)</string>
9 | <key>CFBundleIdentifier</key>
10 | <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | <key>CFBundleInfoDictionaryVersion</key>
12 | <string>6.0</string>
13 | <key>CFBundleName</key>
14 | <string>$(PRODUCT_NAME)</string>
15 | <key>CFBundlePackageType</key>
16 | <string>FMWK</string>
17 | <key>CFBundleShortVersionString</key>
18 | <string>5.0.0</string>
19 | <key>CFBundleVersion</key>
20 | <string>$(CURRENT_PROJECT_VERSION)</string>
21 | <key>NSPrincipalClass</key>
22 | <string></string>
23 | </dict>
24 | </plist>
25 |
--------------------------------------------------------------------------------
/Tests/IGListDiffTests.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <XCTest/XCTest.h>
9 |
10 | // Exposed for internal benchmark tests
11 | @interface IGListDiffTests : XCTestCase
12 |
13 | @end
14 |
--------------------------------------------------------------------------------
/Tests/IGListGenericSectionControllerTests.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <XCTest/XCTest.h>
9 |
10 | #import <IGListKit/IGListGenericSectionController.h>
11 |
12 | @interface IGListGenericSectionControllerTests : XCTestCase
13 |
14 | @end
15 |
16 | @implementation IGListGenericSectionControllerTests
17 |
18 | - (void)test_whenUpdatingToObject_thatSameObjectIsStored {
19 | IGListGenericSectionController<NSString *> *controller = [IGListGenericSectionController new];
20 | NSString *foo = @"foo";
21 | [controller didUpdateToObject:foo];
22 | XCTAssertEqual(controller.object, foo);
23 | }
24 |
25 | @end
26 |
--------------------------------------------------------------------------------
/Tests/IGListKitTests-Bridging-Header.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <IGListKit/IGListKit.h>
9 |
--------------------------------------------------------------------------------
/Tests/Info.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | <key>CFBundleDevelopmentRegion</key>
6 | <string>$(DEVELOPMENT_LANGUAGE)</string>
7 | <key>CFBundleExecutable</key>
8 | <string>$(EXECUTABLE_NAME)</string>
9 | <key>CFBundleIdentifier</key>
10 | <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | <key>CFBundleInfoDictionaryVersion</key>
12 | <string>6.0</string>
13 | <key>CFBundleName</key>
14 | <string>$(PRODUCT_NAME)</string>
15 | <key>CFBundlePackageType</key>
16 | <string>BNDL</string>
17 | <key>CFBundleShortVersionString</key>
18 | <string>1.0</string>
19 | <key>CFBundleVersion</key>
20 | <string>1</string>
21 | </dict>
22 | </plist>
23 |
--------------------------------------------------------------------------------
/Tests/Objects/IGLayoutTestDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @class IGLayoutTestSection;
11 |
12 | @interface IGLayoutTestDataSource : NSObject <UICollectionViewDelegateFlowLayout, UICollectionViewDataSource>
13 |
14 | @property (nonatomic, copy) NSArray<IGLayoutTestSection *> *sections;
15 |
16 | // call before using as the data source so cells and headers are configured
17 | - (void)configCollectionView:(UICollectionView *)collectionView;
18 |
19 | @end
20 |
--------------------------------------------------------------------------------
/Tests/Objects/IGLayoutTestItem.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #define genLayoutTestItem(s) [[IGLayoutTestItem alloc] initWithSize:s]
11 |
12 | @interface IGLayoutTestItem : NSObject
13 |
14 | @property (nonatomic, assign, readonly) CGSize size;
15 |
16 | - (instancetype)initWithSize:(CGSize)size;
17 |
18 | @end
19 |
--------------------------------------------------------------------------------
/Tests/Objects/IGLayoutTestItem.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGLayoutTestItem.h"
9 |
10 | @implementation IGLayoutTestItem
11 |
12 | - (instancetype)initWithSize:(CGSize)size {
13 | if (self = [super init]) {
14 | _size = size;
15 | }
16 | return self;
17 | }
18 |
19 | @end
20 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListAdapterUpdateTester.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterUpdateListener.h>
11 |
12 | @interface IGListAdapterUpdateTester : NSObject <IGListAdapterUpdateListener>
13 |
14 | @property (nonatomic, assign) NSInteger hits;
15 | @property (nonatomic, assign) IGListAdapterUpdateType type;
16 | @property (nonatomic, assign) BOOL animated;
17 |
18 | @end
19 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListAdapterUpdateTester.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListAdapterUpdateTester.h"
9 |
10 | @implementation IGListAdapterUpdateTester
11 |
12 | - (void)listAdapter:(IGListAdapter *)listAdapter didFinishUpdate:(IGListAdapterUpdateType)update animated:(BOOL)animated {
13 | self.hits++;
14 | self.type = update;
15 | self.animated = animated;
16 | }
17 |
18 | @end
19 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestAdapterDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | #import "IGListTestCase.h"
13 |
14 | @interface IGListTestAdapterDataSource : NSObject <IGListTestCaseDataSource>
15 |
16 | // array of numbers which is then passed to -[IGListTestSection setItems:]
17 | @property (nonatomic, copy) NSArray <NSNumber *> *objects;
18 |
19 | @property (nonatomic, strong) UIView *backgroundView;
20 |
21 | @end
22 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestAdapterDataSource.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListTestAdapterDataSource.h"
9 |
10 | #import <IGListKit/IGListAdapter.h>
11 |
12 | #import "IGListTestContainerSizeSection.h"
13 | #import "IGListTestSection.h"
14 |
15 | @implementation IGListTestAdapterDataSource
16 |
17 | - (NSArray *)objectsForListAdapter:(IGListAdapter *)listAdapter {
18 | return self.objects;
19 | }
20 |
21 | - (IGListSectionController *)listAdapter:(IGListAdapter *)listAdapter sectionControllerForObject:(id)object {
22 | if ([object isKindOfClass:[NSNumber class]]) {
23 | if ([(NSNumber*)object isEqual: @42]) {
24 | return [IGListTestContainerSizeSection new];
25 | }
26 | return [IGListTestSection new];
27 | }
28 | return nil;
29 | }
30 |
31 | - (nullable UIView *)emptyViewForListAdapter:(IGListAdapter *)listAdapter {
32 | return self.backgroundView;
33 | }
34 |
35 | @end
36 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestAdapterHorizontalDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | @interface IGListTestAdapterHorizontalDataSource : NSObject <IGListAdapterDataSource>
13 |
14 | // array of numbers which is then passed to -[IGListTestSection setItems:]
15 | @property (nonatomic, copy) NSArray <NSNumber *> *objects;
16 |
17 | @property (nonatomic, strong) UIView *backgroundView;
18 |
19 | @end
20 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestAdapterHorizontalDataSource.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListTestAdapterHorizontalDataSource.h"
9 |
10 | #import <IGListKit/IGListAdapter.h>
11 |
12 | #import "IGListTestHorizontalSection.h"
13 |
14 | @implementation IGListTestAdapterHorizontalDataSource
15 |
16 | - (NSArray *)objectsForListAdapter:(IGListAdapter *)listAdapter {
17 | return self.objects;
18 | }
19 |
20 | - (IGListSectionController *)listAdapter:(IGListAdapter *)listAdapter sectionControllerForObject:(id)object {
21 | IGListTestHorizontalSection *list = [[IGListTestHorizontalSection alloc] init];
22 | return list;
23 | }
24 |
25 | - (nullable UIView *)emptyViewForListAdapter:(IGListAdapter *)listAdapter {
26 | return self.backgroundView;
27 | }
28 |
29 | @end
30 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestAdapterReorderingDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 | #import <IGListKit/IGListAdapterMoveDelegate.h>
12 |
13 | #import "IGListTestCase.h"
14 |
15 | @interface IGListTestAdapterReorderingDataSource : NSObject <IGListTestCaseDataSource, IGListAdapterMoveDelegate>
16 |
17 | // array of numbers which is then passed to -[IGTestReorderableSection setItems:]
18 | @property (nonatomic, copy) NSArray <NSNumber *> *objects;
19 |
20 | @property (nonatomic, strong) UIView *backgroundView;
21 |
22 | @end
23 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestAdapterReorderingDataSource.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListTestAdapterReorderingDataSource.h"
9 |
10 | #import <IGListKit/IGListAdapter.h>
11 |
12 | #import "IGTestReorderableSection.h"
13 |
14 | @implementation IGListTestAdapterReorderingDataSource
15 |
16 | - (NSArray *)objectsForListAdapter:(IGListAdapter *)listAdapter {
17 | return self.objects;
18 | }
19 |
20 | - (IGListSectionController *)listAdapter:(IGListAdapter *)listAdapter sectionControllerForObject:(id)object {
21 | return [IGTestReorderableSection new];
22 | }
23 |
24 | - (nullable UIView *)emptyViewForListAdapter:(nonnull IGListAdapter *)listAdapter {
25 | return self.backgroundView;
26 | }
27 |
28 | #pragma mark - IGListAdapterMoveDelegate
29 |
30 | - (void)listAdapter:(IGListAdapter *)listAdapter
31 | moveObject:(id)object
32 | from:(NSArray *)previousObjects
33 | to:(NSArray *)objects {
34 | self.objects = objects;
35 | }
36 |
37 | @end
38 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestAdapterStoryboardDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | @interface IGListTestAdapterStoryboardDataSource : NSObject <IGListAdapterDataSource>
13 |
14 | // array of numbers which is then passed to -[IGListTestSection setItems:]
15 | @property (nonatomic, copy) NSArray <NSNumber *> *objects;
16 |
17 | @property (nonatomic, strong) UIView *backgroundView;
18 |
19 | @end
20 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestAdapterStoryboardDataSource.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListTestAdapterStoryboardDataSource.h"
9 |
10 | #import <IGListKit/IGListAdapter.h>
11 |
12 | #import "IGListTestStoryboardSection.h"
13 |
14 | @implementation IGListTestAdapterStoryboardDataSource
15 |
16 | - (NSArray *)objectsForListAdapter:(IGListAdapter *)listAdapter {
17 | return self.objects;
18 | }
19 |
20 | - (IGListSectionController *)listAdapter:(IGListAdapter *)listAdapter sectionControllerForObject:(id)object {
21 | IGListTestStoryboardSection *list = [[IGListTestStoryboardSection alloc] init];
22 | return list;
23 | }
24 |
25 | - (nullable UIView *)emptyViewForListAdapter:(IGListAdapter *)listAdapter {
26 | return self.backgroundView;
27 | }
28 |
29 | @end
30 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestCollectionViewLayout.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | NS_ASSUME_NONNULL_BEGIN
11 |
12 | /// Layout that 1) creates all attributes regardless of size, and 2) positions them with origin (0,0)
13 | @interface IGListTestCollectionViewLayout : UICollectionViewLayout
14 |
15 | @end
16 |
17 | NS_ASSUME_NONNULL_END
18 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestContainerSizeSection.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListSectionController.h>
11 |
12 |
13 | @interface IGListTestContainerSizeSection : IGListSectionController
14 |
15 | @property (nonatomic, assign) NSInteger items;
16 |
17 | @end
18 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestHorizontalSection.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListSectionController.h>
11 |
12 |
13 | @interface IGListTestHorizontalSection : IGListSectionController
14 |
15 | @property (nonatomic, assign) NSInteger items;
16 |
17 | @property (nonatomic, assign) BOOL wasSelected;
18 |
19 | @end
20 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestHorizontalSection.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListTestHorizontalSection.h"
9 |
10 | @implementation IGListTestHorizontalSection
11 |
12 | - (NSArray <Class> *)cellClasses {
13 | return @[UICollectionViewCell.class];
14 | }
15 |
16 | - (NSInteger)numberOfItems {
17 | return self.items;
18 | }
19 |
20 | - (CGSize)sizeForItemAtIndex:(NSInteger)index {
21 | return CGSizeMake(10, 100);
22 | }
23 |
24 | - (UICollectionViewCell *)cellForItemAtIndex:(NSInteger)index {
25 | return [self.collectionContext dequeueReusableCellOfClass:UICollectionViewCell.class
26 | forSectionController:self
27 | atIndex:index];
28 | }
29 |
30 | - (void)didUpdateToObject:(id)object {
31 | if ([object isKindOfClass:[NSNumber class]]) {
32 | self.items = [object integerValue];
33 | }
34 | }
35 |
36 | - (void)didSelectItemAtIndex:(NSInteger)index {
37 | self.wasSelected = YES;
38 | }
39 |
40 | @end
41 |
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/Tests/Objects/IGListTestOffsettingLayout.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface IGListTestOffsettingLayout : UICollectionViewFlowLayout
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestOffsettingLayout.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListTestOffsettingLayout.h"
9 |
10 | @implementation IGListTestOffsettingLayout
11 |
12 | - (void)prepareLayout {
13 | [super prepareLayout];
14 | self.collectionView.contentOffset = CGPointMake(0, 10);
15 | }
16 |
17 | @end
18 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestSection.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListSectionController.h>
11 |
12 |
13 | @interface IGListTestSection : IGListSectionController
14 |
15 | @property (nonatomic, assign) NSInteger items;
16 | @property (nonatomic, assign) CGSize size;
17 | @property (nonatomic, assign) BOOL wasSelected;
18 | @property (nonatomic, assign) BOOL wasDeselected;
19 | @property (nonatomic, assign) BOOL wasHighlighted;
20 | @property (nonatomic, assign) BOOL wasUnhighlighted;
21 | @property (nonatomic, assign) BOOL wasDisplayed;
22 |
23 | @end
24 |
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/Tests/Objects/IGListTestStoryboardSection.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListSectionController.h>
11 |
12 |
13 | @interface IGListTestStoryboardSection : IGListSectionController
14 |
15 | @property (nonatomic, assign) NSInteger items;
16 |
17 | @end
18 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestStoryboardSection.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGListTestStoryboardSection.h"
9 |
10 | #import "IGTestStoryboardCell.h"
11 |
12 | @implementation IGListTestStoryboardSection
13 |
14 | - (NSInteger)numberOfItems {
15 | return self.items;
16 | }
17 |
18 | - (CGSize)sizeForItemAtIndex:(NSInteger)index {
19 | return CGSizeMake(100, 45);
20 | }
21 |
22 | - (UICollectionViewCell *)cellForItemAtIndex:(NSInteger)index {
23 | return [self.collectionContext dequeueReusableCellFromStoryboardWithIdentifier:@"IGTestStoryboardCell"
24 | forSectionController:self
25 | atIndex:index];
26 | }
27 |
28 | - (void)didUpdateToObject:(id)object {
29 | if ([object isKindOfClass:[NSNumber class]]) {
30 | self.items = [object integerValue];
31 | }
32 | }
33 |
34 | - (void)didSelectItemAtIndex:(NSInteger)index {}
35 |
36 | @end
37 |
--------------------------------------------------------------------------------
/Tests/Objects/IGListTestUICollectionViewDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListDiffKit/IGListDiffable.h>
11 |
12 | @interface IGSectionObject : NSObject <IGListDiffable>
13 |
14 | @property (nonatomic, copy) NSArray *objects;
15 |
16 | + (instancetype)sectionWithObjects:(NSArray *)objects;
17 |
18 | + (instancetype)sectionWithObjects:(NSArray *)objects identifier:(NSString *)identifier;
19 |
20 | /**
21 | @param usesIdentifierForDiffable YES if we only use the `identifier` for -isEqualToDiffableObject. NO then we compares both the `identifier` as well as `objects`.
22 | */
23 | + (instancetype)sectionWithObjects:(NSArray *)objects identifier:(NSString *)identifier usesIdentifierForDiffable:(BOOL)usesIdentifierForDiffable;
24 |
25 | @end
26 |
27 | @interface IGListTestUICollectionViewDataSource : NSObject <UICollectionViewDataSource>
28 |
29 | @property (nonatomic, copy) NSArray <IGSectionObject *> *sections;
30 |
31 | - (instancetype)initWithCollectionView:(UICollectionView *)collectionView;
32 |
33 | @end
34 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestBindingSingleItemDataSource.h:
--------------------------------------------------------------------------------
1 | /**
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | * All rights reserved.
4 | *
5 | * This source code is licensed under the BSD-style license found in the
6 | * LICENSE file in the root directory of this source tree. An additional grant
7 | * of patent rights can be found in the PATENTS file in the same directory.
8 | */
9 |
10 | #import <Foundation/Foundation.h>
11 |
12 | #import <IGListKit/IGListAdapterDataSource.h>
13 |
14 | #import "IGTestObject.h"
15 | #import "IGListTestCase.h"
16 |
17 | NS_ASSUME_NONNULL_BEGIN
18 |
19 | @interface IGTestBindingSingleItemDataSource : NSObject <IGListTestCaseDataSource>
20 |
21 | @property (nonatomic, strong) NSArray<IGTestObject *> *objects;
22 |
23 | @end
24 |
25 | NS_ASSUME_NONNULL_END
26 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestBindingWithoutDeselectionDelegate.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListKit.h>
11 |
12 | @interface IGTestBindingWithoutDeselectionDelegate : NSObject <IGListBindingSectionControllerSelectionDelegate>
13 |
14 | @property (nonatomic, assign) BOOL selected;
15 |
16 | @end
17 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestBindingWithoutDeselectionDelegate.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestBindingWithoutDeselectionDelegate.h"
9 |
10 | @implementation IGTestBindingWithoutDeselectionDelegate
11 |
12 | - (void)sectionController:(IGListBindingSectionController *)sectionController
13 | didSelectItemAtIndex:(NSInteger)index
14 | viewModel:(id)viewModel {
15 | self.selected = YES;
16 | }
17 |
18 | - (void)sectionController:(IGListBindingSectionController *)sectionController
19 | didDeselectItemAtIndex:(NSInteger)index
20 | viewModel:(id)viewModel; {
21 | }
22 |
23 | - (void)sectionController:(nonnull IGListBindingSectionController *)sectionController
24 | didHighlightItemAtIndex:(NSInteger)index
25 | viewModel:(nonnull id)viewModel {
26 | }
27 |
28 |
29 | - (void)sectionController:(nonnull IGListBindingSectionController *)sectionController
30 | didUnhighlightItemAtIndex:(NSInteger)index
31 | viewModel:(nonnull id)viewModel {
32 | }
33 |
34 | @end
35 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListBindable.h>
11 |
12 | @interface IGTestCell : UICollectionViewCell <IGListBindable>
13 |
14 | @property (nonatomic, weak) id delegate;
15 | @property (nonatomic, strong) IBOutlet UILabel *label;
16 |
17 | @end
18 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestCell.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestCell.h"
9 |
10 | #import "IGTestObject.h"
11 |
12 | @implementation IGTestCell
13 |
14 | - (instancetype)initWithFrame:(CGRect)frame {
15 | if (self = [super initWithFrame:frame]) {
16 | _label = [[UILabel alloc] init];
17 | [self.contentView addSubview:_label];
18 | }
19 | return self;
20 | }
21 |
22 | - (void)bindViewModel:(id)viewModel {
23 | IGTestObject *object = viewModel;
24 | self.label.text = [object.value description];
25 | }
26 |
27 | @end
28 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestDelegateDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | #import "IGListTestCase.h"
13 | #import "IGTestCell.h"
14 |
15 | @class IGTestDelegateController;
16 | @class IGTestObject;
17 |
18 | extern NSObject *const kIGTestDelegateDataSourceSkipObject;
19 | extern NSObject *const kIGTestDelegateDataSourceNoSectionControllerSubclass;
20 |
21 | @interface IGTestDelegateDataSource : NSObject <IGListTestCaseDataSource>
22 |
23 | @property (nonatomic, copy) NSArray <IGTestObject *> *objects;
24 |
25 | @property (nonatomic, copy) void (^cellConfigureBlock)(IGTestDelegateController *);
26 |
27 | @property (nonatomic, strong) IGTestCell *overrideCell;
28 |
29 | @end
30 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestDiffingDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | #import "IGListTestCase.h"
13 |
14 | @class IGTestDiffingObject;
15 |
16 | @interface IGTestDiffingDataSource : NSObject <IGListTestCaseDataSource>
17 |
18 | @property (nonatomic, copy) NSArray<IGTestDiffingObject *> *objects;
19 |
20 | @end
21 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestDiffingDataSource.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestDiffingDataSource.h"
9 |
10 | #import "IGTestDiffingObject.h"
11 | #import "IGTestDiffingSectionController.h"
12 |
13 | @implementation IGTestDiffingDataSource
14 |
15 | #pragma mark - IGListAdapterDataSource
16 |
17 | - (NSArray<id<IGListDiffable>> *)objectsForListAdapter:(IGListAdapter *)listAdapter {
18 | return self.objects;
19 | }
20 |
21 | - (IGListSectionController *)listAdapter:(IGListAdapter *)listAdapter sectionControllerForObject:(id)object {
22 | return [IGTestDiffingSectionController new];
23 | }
24 |
25 | - (UIView *)emptyViewForListAdapter:(IGListAdapter *)listAdapter { return nil; }
26 |
27 | @end
28 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestDiffingObject.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListDiffKit/IGListDiffable.h>
11 |
12 | @interface IGTestDiffingObject : NSObject<IGListDiffable>
13 |
14 | - (instancetype)initWithKey:(id)key objects:(NSArray *)objects;
15 |
16 | @property (nonatomic, strong, readonly) id key;
17 | @property (nonatomic, strong, readonly) NSArray *objects;
18 |
19 | @end
20 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestDiffingSectionController.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <IGListKit/IGListKit.h>
9 |
10 | @interface IGTestDiffingSectionController : IGListBindingSectionController <IGListBindingSectionControllerDataSource, IGListBindingSectionControllerSelectionDelegate>
11 |
12 | @property (nonatomic, strong) id selectedViewModel;
13 | @property (nonatomic, strong) id deselectedViewModel;
14 | @property (nonatomic, strong) id highlightedViewModel;
15 | @property (nonatomic, strong) id unhighlightedViewModel;
16 |
17 | @end
18 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestInvalidateLayoutDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | #import "IGListTestCase.h"
13 |
14 | @class IGTestInvalidateLayoutObject;
15 |
16 | @interface IGTestInvalidateLayoutDataSource : NSObject <IGListTestCaseDataSource>
17 |
18 | @property (nonatomic, copy) NSArray<IGTestInvalidateLayoutObject *> *objects;
19 |
20 | @end
21 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestInvalidateLayoutDataSource.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestInvalidateLayoutDataSource.h"
9 |
10 | #import "IGTestInvalidateLayoutObject.h"
11 | #import "IGTestInvalidateLayoutSectionController.h"
12 |
13 | @implementation IGTestInvalidateLayoutDataSource
14 |
15 | #pragma mark - IGListAdapterDataSource
16 |
17 | - (NSArray<id<IGListDiffable>> *)objectsForListAdapter:(IGListAdapter *)listAdapter {
18 | return self.objects;
19 | }
20 |
21 | - (IGListSectionController *)listAdapter:(IGListAdapter *)listAdapter sectionControllerForObject:(id)object {
22 | return [IGTestInvalidateLayoutSectionController new];
23 | }
24 |
25 | - (UIView *)emptyViewForListAdapter:(IGListAdapter *)listAdapter { return nil; }
26 |
27 | @end
28 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestInvalidateLayoutObject.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListDiffKit/IGListDiffable.h>
11 |
12 | #import "IGLayoutTestItem.h"
13 | #import "IGTestObject.h"
14 |
15 | #define genInvalidateLayoutObject(key, size) [[IGTestObject alloc] initWithKey:key value:[[IGLayoutTestItem alloc] initWithSize:size]]
16 |
17 | @interface IGTestInvalidateLayoutObject : NSObject<IGListDiffable>
18 |
19 | - (instancetype)initWithKey:(id)key objects:(NSArray<IGTestObject *> *)objects;
20 |
21 | @property (nonatomic, strong, readonly) id key;
22 | @property (nonatomic, strong, readonly) NSArray<IGTestObject *> *objects;
23 |
24 | @end
25 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestInvalidateLayoutObject.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestInvalidateLayoutObject.h"
9 |
10 | @implementation IGTestInvalidateLayoutObject
11 |
12 | - (instancetype)initWithKey:(id)key objects:(NSArray *)objects {
13 | if (self = [super init]) {
14 | _key = key;
15 | _objects = objects;
16 | }
17 | return self;
18 | }
19 |
20 | - (NSString *)description {
21 | return [NSString stringWithFormat:@"<%@: %p; key: %@; objects: %@>",
22 | NSStringFromClass(self.class), self, self.key, self.objects];
23 | }
24 |
25 | #pragma mark - IGListDiffable
26 |
27 | - (id<NSObject>)diffIdentifier {
28 | return self.key;
29 | }
30 |
31 | - (BOOL)isEqualToDiffableObject:(id)object {
32 | if (object == self) {
33 | return YES;
34 | }
35 | if ([object isKindOfClass:[IGTestInvalidateLayoutObject class]]) {
36 | return YES;
37 | }
38 |
39 | return NO;
40 | }
41 |
42 | @end
43 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestInvalidateLayoutSectionController.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <IGListKit/IGListKit.h>
9 |
10 | @interface IGTestInvalidateLayoutSectionController : IGListBindingSectionController <IGListBindingSectionControllerDataSource>
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestNibSupplementaryView.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface IGTestNibSupplementaryView : UICollectionViewCell
11 |
12 | @property (nonatomic, weak) id delegate;
13 |
14 | @property (nonatomic, strong) IBOutlet UILabel *label;
15 |
16 | @end
17 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestNibSupplementaryView.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestNibSupplementaryView.h"
9 |
10 | @implementation IGTestNibSupplementaryView
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestNumberBindableCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListBindable.h>
11 |
12 | @interface IGTestNumberBindableCell : UICollectionViewCell<IGListBindable>
13 |
14 | @property (nonatomic, strong, readonly) UITextField *textField;
15 |
16 | @end
17 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestNumberBindableCell.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestNumberBindableCell.h"
9 |
10 | @implementation IGTestNumberBindableCell
11 |
12 | - (instancetype)initWithFrame:(CGRect)frame {
13 | if (self = [super initWithFrame:frame]) {
14 | _textField = [UITextField new];
15 | }
16 | return self;
17 | }
18 |
19 | #pragma mark - IGListBindable
20 |
21 | - (void)bindViewModel:(id)viewModel {
22 | self.textField.text = [viewModel description];
23 | }
24 |
25 | @end
26 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestObject.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListKit.h>
11 |
12 | #define genTestObject(k, v) [[IGTestObject alloc] initWithKey:k value:v]
13 |
14 | @interface IGTestObject : NSObject <IGListDiffable, NSCopying>
15 |
16 | - (instancetype)initWithKey:(id <NSCopying>)key value:(id)value;
17 |
18 | @property (nonatomic, strong, readonly) id key;
19 | @property (nonatomic, strong) id value;
20 |
21 | @end
22 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestObject.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestObject.h"
9 |
10 | @implementation IGTestObject
11 |
12 | - (instancetype)initWithKey:(id)key value:(id)value {
13 | if (self = [super init]) {
14 | _key = [key copy];
15 | _value = value;
16 | }
17 | return self;
18 | }
19 |
20 | - (instancetype)copyWithZone:(NSZone *)zone {
21 | return [[IGTestObject alloc] initWithKey:self.key value:self.value];
22 | }
23 |
24 |
25 | #pragma mark - IGListDiffable
26 |
27 | - (id<NSObject>)diffIdentifier {
28 | return self.key;
29 | }
30 |
31 | - (BOOL)isEqualToDiffableObject:(id)object {
32 | if (object == self) {
33 | return YES;
34 | }
35 | if ([object isKindOfClass:[IGTestObject class]]) {
36 | id k1 = self.key;
37 | id k2 = [object key];
38 | id v1 = self.value;
39 | id v2 = [(IGTestObject *)object value];
40 | return (v1 == v2 || [v1 isEqual:v2]) && (k1 == k2 || [k1 isEqual:k2]);
41 | }
42 | return NO;
43 | }
44 |
45 | @end
46 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestReorderableSection.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListDiffKit/IGListDiffable.h>
11 | #import <IGListKit/IGListSectionController.h>
12 |
13 | @interface IGTestReorderableSectionObject : NSObject <IGListDiffable>
14 |
15 | @property (nonatomic, copy) NSArray *objects;
16 |
17 | + (instancetype)sectionWithObjects:(NSArray *)objects;
18 |
19 | @end
20 |
21 | @interface IGTestReorderableSection : IGListSectionController
22 |
23 | @property (nonatomic, strong) IGTestReorderableSectionObject *sectionObject;
24 | @property (nonatomic, assign) CGSize size;
25 | @property (nonatomic, assign) BOOL isReorderable;
26 |
27 | - (instancetype)initWithSectionObject:(IGTestReorderableSectionObject *)sectionObject;
28 |
29 | @end
30 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestSingleItemDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | #import "IGListTestCase.h"
13 | #import "IGTestObject.h"
14 |
15 | @interface IGTestSingleItemDataSource : NSObject <IGListTestCaseDataSource>
16 |
17 | @property (nonatomic, copy) NSArray <IGTestObject *> *objects;
18 |
19 | @end
20 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestSingleNibItemDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | #import "IGListTestCase.h"
13 | #import "IGTestObject.h"
14 |
15 | @interface IGTestSingleNibItemDataSource : NSObject <IGListTestCaseDataSource>
16 |
17 | @property (nonatomic, copy) NSArray <IGTestObject *> *objects;
18 |
19 | @end
20 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestSingleStoryboardItemDataSource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <Foundation/Foundation.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | #import "IGTestObject.h"
13 |
14 | @interface IGTestSingleStoryboardItemDataSource : NSObject <IGListAdapterDataSource>
15 |
16 | @property (nonatomic, copy) NSArray <IGTestObject *> *objects;
17 |
18 | @end
19 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestSingleWithoutDeselectionDelegate.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 |
9 | #import <Foundation/Foundation.h>
10 |
11 | #import <IGListKit/IGListKit.h>
12 |
13 | @interface IGTestSingleWithoutDeselectionDelegate : NSObject <IGListSingleSectionControllerDelegate>
14 |
15 | @property (nonatomic, assign) BOOL selected;
16 |
17 | @end
18 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestSingleWithoutDeselectionDelegate.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 |
9 | #import "IGTestSingleWithoutDeselectionDelegate.h"
10 |
11 | @implementation IGTestSingleWithoutDeselectionDelegate
12 |
13 | - (void)didSelectSectionController:(IGListSingleSectionController *)sectionController withObject:(id)object {
14 | self.selected = YES;
15 | }
16 |
17 | @end
18 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStoryboardCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface IGTestStoryboardCell : UICollectionViewCell
11 |
12 | @property (nonatomic, weak) id delegate;
13 | @property (weak, nonatomic) IBOutlet UILabel *label;
14 |
15 | @end
16 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStoryboardCell.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestStoryboardCell.h"
9 |
10 | @implementation IGTestStoryboardCell
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStoryboardSupplementarySource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListKit.h>
11 |
12 | @interface IGTestStoryboardSupplementarySource : NSObject <IGListSupplementaryViewSource>
13 |
14 | @property (nonatomic, copy, readwrite) NSArray<NSString *> *supportedElementKinds;
15 |
16 | @property (nonatomic, weak) id<IGListCollectionContext> collectionContext;
17 |
18 | @property (nonatomic, weak) IGListSectionController *sectionController;
19 |
20 | @end
21 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStoryboardSupplementaryView.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | @interface IGTestStoryboardSupplementaryView : UICollectionReusableView
11 |
12 | @property (weak, nonatomic) IBOutlet UILabel *label;
13 |
14 | @end
15 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStoryboardSupplementaryView.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestStoryboardSupplementaryView.h"
9 |
10 | @implementation IGTestStoryboardSupplementaryView
11 |
12 | @end
13 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStoryboardViewController.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListAdapterDataSource.h>
11 |
12 | #import "IGTestObject.h"
13 |
14 | @interface IGTestStoryboardViewController : UIViewController
15 |
16 | @property (weak, nonatomic) IBOutlet UICollectionView *collectionView;
17 |
18 | @end
19 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStoryboardViewController.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestStoryboardViewController.h"
9 |
10 | #import "IGTestStoryboardCell.h"
11 |
12 | @interface IGTestStoryboardViewController ()
13 |
14 | @end
15 |
16 | @implementation IGTestStoryboardViewController
17 |
18 | @end
19 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStringBindableCell.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListBindable.h>
11 |
12 | @interface IGTestStringBindableCell : UICollectionViewCell<IGListBindable>
13 |
14 | @property (nonatomic, strong, readonly) UILabel *label;
15 |
16 | @end
17 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestStringBindableCell.m:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import "IGTestStringBindableCell.h"
9 |
10 | @implementation IGTestStringBindableCell
11 |
12 | - (instancetype)initWithFrame:(CGRect)frame {
13 | if (self = [super initWithFrame:frame]) {
14 | _label = [UILabel new];
15 | }
16 | return self;
17 | }
18 |
19 | #pragma mark - IGListBindable
20 |
21 | - (void)bindViewModel:(id)viewModel {
22 | self.label.text = viewModel;
23 | }
24 |
25 | @end
26 |
--------------------------------------------------------------------------------
/Tests/Objects/IGTestSupplementarySource.h:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) Meta Platforms, Inc. and affiliates.
3 | *
4 | * This source code is licensed under the MIT license found in the
5 | * LICENSE file in the root directory of this source tree.
6 | */
7 |
8 | #import <UIKit/UIKit.h>
9 |
10 | #import <IGListKit/IGListKit.h>
11 |
12 | @interface IGTestSupplementarySource : NSObject <IGListSupplementaryViewSource>
13 |
14 | @property (nonatomic, assign) BOOL dequeueFromNib;
15 |
16 | @property (nonatomic, assign) CGSize size;
17 |
18 | @property (nonatomic, copy, readwrite) NSArray<NSString *> *supportedElementKinds;
19 |
20 | @property (nonatomic, weak) id<IGListCollectionContext> collectionContext;
21 |
22 | @property (nonatomic, weak) IGListSectionController *sectionController;
23 |
24 | @end
25 |
--------------------------------------------------------------------------------
/docs/badge.svg:
--------------------------------------------------------------------------------
1 | <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="128" height="20">
2 | <linearGradient id="b" x2="0" y2="100%">
3 | <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
4 | <stop offset="1" stop-opacity=".1"/>
5 | </linearGradient>
6 | <clipPath id="a">
7 | <rect width="128" height="20" rx="3" fill="#fff"/>
8 | </clipPath>
9 | <g clip-path="url(#a)">
10 | <path fill="#555" d="M0 0h93v20H0z"/>
11 | <path fill="#4c1" d="M93 0h35v20H93z"/>
12 | <path fill="url(#b)" d="M0 0h128v20H0z"/>
13 | </g>
14 | <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110">
15 | <text x="475" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="830">
16 | documentation
17 | </text>
18 | <text x="475" y="140" transform="scale(.1)" textLength="830">
19 | documentation
20 | </text>
21 | <text x="1095" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="250">
22 | 96%
23 | </text>
24 | <text x="1095" y="140" transform="scale(.1)" textLength="250">
25 | 96%
26 | </text>
27 | </g>
28 | </svg>
29 |
--------------------------------------------------------------------------------
/docs/img/carat.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Instagram/IGListKit/01bd505d8b89b55fc3938fc5ce4a9f57a7a92f81/docs/img/carat.png
--------------------------------------------------------------------------------
/docs/img/dash.png:
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https://raw.githubusercontent.com/Instagram/IGListKit/01bd505d8b89b55fc3938fc5ce4a9f57a7a92f81/docs/img/dash.png
--------------------------------------------------------------------------------
/docs/img/gh.png:
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https://raw.githubusercontent.com/Instagram/IGListKit/01bd505d8b89b55fc3938fc5ce4a9f57a7a92f81/docs/img/gh.png
--------------------------------------------------------------------------------
/docs/img/spinner.gif:
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https://raw.githubusercontent.com/Instagram/IGListKit/01bd505d8b89b55fc3938fc5ce4a9f57a7a92f81/docs/img/spinner.gif
--------------------------------------------------------------------------------
/scripts/build_docs.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | # Copyright (c) Meta Platforms, Inc. and affiliates.
3 | #
4 | # This source code is licensed under the MIT license found in the
5 | # LICENSE file in the root directory of this source tree.
6 |
7 | if ! which jazzy >/dev/null; then
8 | echo "Jazzy not detected: You can download it from https://github.com/realm/jazzy"
9 | exit
10 | fi
11 |
12 | # Docs by jazzy
13 | # https://github.com/realm/jazzy
14 | # ------------------------------
15 | SOURCE=Source
16 | SOURCE_TMP=IGListKit
17 | SOURCEDIR=Source/
18 |
19 | jazzy \
20 | --objc \
21 | --clean \
22 | --author 'Instagram' \
23 | --author_url 'https://twitter.com/MetaOpenSource' \
24 | --github_url 'https://github.com/Instagram/IGListKit' \
25 | --sdk iphonesimulator \
26 | --module 'IGListKit' \
27 | --framework-root $SOURCEDIR/ \
28 | --umbrella-header $SOURCEDIR/$SOURCE_TMP/IGListKit.h \
29 | --readme README.md \
30 | --documentation "Guides/*.md" \
31 | --output docs/
32 |
--------------------------------------------------------------------------------
/scripts/lint.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | # Copyright (c) Meta Platforms, Inc. and affiliates.
3 | #
4 | # This source code is licensed under the MIT license found in the
5 | # LICENSE file in the root directory of this source tree.
6 |
7 | # Adds support for Apple Silicon brew directory
8 | if test -d "/opt/homebrew/bin/"; then
9 | PATH="/opt/homebrew/bin/:${PATH}"
10 | export PATH
11 | fi
12 |
13 | # Make sure bash executes from the same directory as the script
14 | cd "$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
15 |
16 | VERSION="0.50.3"
17 | FOUND=$(swiftlint version)
18 |
19 | if which swiftlint >/dev/null; then
20 | swiftlint lint --config ../.swiftlint.yml
21 | else
22 | echo "
23 | Warning: SwiftLint not installed!
24 | You should download SwiftLint to verify your Swift code.
25 | Download from https://github.com/realm/SwiftLint,
26 | or brew install swiftlint.
27 | "
28 | exit
29 | fi
30 |
31 | if [ $(swiftlint version) != $VERSION ]; then
32 | echo "
33 | Warning: incorrect SwiftLint installed!
34 | Expected: $VERSION
35 | Found: $FOUND
36 | Download from https://github.com/realm/SwiftLint,
37 | or brew upgrade swiftlint.
38 | "
39 | fi
40 |
41 | exit
42 |
--------------------------------------------------------------------------------
/scripts/version.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | # Copyright (c) Meta Platforms, Inc. and affiliates.
3 | #
4 | # This source code is licensed under the MIT license found in the
5 | # LICENSE file in the root directory of this source tree.
6 |
7 | cd "$(dirname "$(dirname "$0")")" || exit 1
8 |
9 | exec /usr/libexec/PlistBuddy -c "Print CFBundleShortVersionString" "$(pwd)/Source/Info.plist"
10 |
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/spm/Sources/IGListDiffKit/IGListBatchUpdateData.mm:
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1 | ../../../Source/IGListDiffKit/IGListBatchUpdateData.mm
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1 | ../../../Source/IGListDiffKit/IGListDiff.mm
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1 | ../../../Source/IGListDiffKit/IGListIndexPathResult.m
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/spm/Sources/IGListDiffKit/IGListIndexPathResultInternal.h:
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1 | ../../../Source/IGListDiffKit/Internal/IGListIndexPathResultInternal.h
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/spm/Sources/IGListDiffKit/IGListIndexSetResult.m:
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1 | ../../../Source/IGListDiffKit/IGListIndexSetResult.m
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/spm/Sources/IGListDiffKit/IGListIndexSetResultInternal.h:
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1 | ../../../Source/IGListDiffKit/Internal/IGListIndexSetResultInternal.h
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1 | ../../../Source/IGListDiffKit/Internal/IGListMoveIndexInternal.h
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1 | ../../../Source/IGListDiffKit/Internal/IGListMoveIndexPathInternal.h
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1 | ../../../Source/IGListDiffKit/NSString+IGListDiffable.m
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/spm/Sources/IGListDiffKit/include/IGListAssert.h:
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1 | ../../../../Source/IGListDiffKit/IGListAssert.h
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/spm/Sources/IGListDiffKit/include/IGListCompatibility.h:
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1 | ../../../../Source/IGListDiffKit/IGListCompatibility.h
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/spm/Sources/IGListDiffKit/include/IGListDiff.h:
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/spm/Sources/IGListDiffKit/include/IGListDiffKit.h:
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/spm/Sources/IGListDiffKit/include/IGListExperiments.h:
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/spm/Sources/IGListDiffKit/include/IGListIndexSetResult.h:
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/spm/Sources/IGListDiffKit/include/IGListMacros.h:
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/spm/Sources/IGListDiffKit/include/IGListMoveIndex.h:
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1 | ../../../../Source/IGListDiffKit/NSNumber+IGListDiffable.h
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/spm/Sources/IGListDiffKit/include/NSString+IGListDiffable.h:
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1 | ../../../../Source/IGListDiffKit/NSString+IGListDiffable.h
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/spm/Sources/IGListKit/IGListAdapter+DebugDescription.h:
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1 | ../../../Source/IGListKit/Internal/IGListAdapter+DebugDescription.m
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1 | ../../../Source/IGListKit/Internal/IGListAdapter+UICollectionView.h
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1 | ../../../Source/IGListKit/Internal/IGListAdapter+UICollectionView.m
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1 | ../../../Source/IGListKit/IGListAdapter.m
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/spm/Sources/IGListKit/IGListAdapterDelegateAnnouncer.m:
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1 | ../../../Source/IGListKit/IGListAdapterDelegateAnnouncer.m
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1 | ../../../Source/IGListKit/Internal/IGListAdapterDelegateAnnouncerInternal.h
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1 | ../../../Source/IGListKit/Internal/IGListAdapterInternal.h
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/spm/Sources/IGListKit/IGListAdapterProxy.h:
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/spm/Sources/IGListKit/IGListAdapterUpdater+DebugDescription.h:
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1 | ../../../Source/IGListKit/IGListAdapterUpdater.m
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/spm/Sources/IGListKit/IGListAdapterUpdaterHelpers.h:
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1 | ../../../Source/IGListKit/Internal/IGListAdapterUpdaterHelpers.h
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1 | ../../../Source/IGListKit/Internal/IGListAdapterUpdaterInternal.h
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/spm/Sources/IGListKit/IGListArrayUtilsInternal.h:
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1 | ../../../Source/IGListKit/Internal/IGListArrayUtilsInternal.h
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/spm/Sources/IGListKit/IGListBatchUpdateData+DebugDescription.h:
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1 | ../../../Source/IGListKit/Internal/IGListBatchUpdateState.h
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/spm/Sources/IGListKit/IGListBatchUpdateTransaction.h:
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/spm/Sources/IGListKit/IGListBindingSectionController+DebugDescription.h:
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/spm/Sources/IGListKit/IGListBindingSingleSectionController.m:
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1 | ../../../Source/IGListKit/IGListBindingSingleSectionController.m
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/spm/Sources/IGListKit/IGListCollectionView.m:
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1 | ../../../Source/IGListKit/IGListCollectionView.m
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/spm/Sources/IGListKit/IGListCollectionViewLayout.mm:
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1 | ../../../Source/IGListKit/IGListCollectionViewLayout.mm
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/spm/Sources/IGListKit/IGListCollectionViewLayoutInvalidationContext.m:
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1 | ../../../Source/IGListKit/IGListCollectionViewLayoutInvalidationContext.m
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/spm/Sources/IGListKit/IGListDataSourceChangeTransaction.h:
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1 | ../../../Source/IGListKit/Internal/IGListDataSourceChangeTransaction.h
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/spm/Sources/IGListKit/IGListDataSourceChangeTransaction.m:
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1 | ../../../Source/IGListKit/Internal/IGListDataSourceChangeTransaction.m
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/spm/Sources/IGListKit/IGListDebugger.h:
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1 | ../../../Source/IGListKit/Internal/IGListDebugger.h
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1 | ../../../Source/IGListKit/Internal/IGListDebugger.m
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/spm/Sources/IGListKit/IGListDebuggingUtilities.h:
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1 | ../../../Source/IGListKit/Internal/IGListDebuggingUtilities.h
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1 | ../../../Source/IGListKit/Internal/IGListDebuggingUtilities.m
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/spm/Sources/IGListKit/IGListDefaultExperiments.h:
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1 | ../../../Source/IGListKit/Internal/IGListDefaultExperiments.h
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/spm/Sources/IGListKit/IGListDisplayHandler.h:
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1 | ../../../Source/IGListKit/Internal/IGListDisplayHandler.h
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/spm/Sources/IGListKit/IGListDisplayHandler.m:
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1 | ../../../Source/IGListKit/Internal/IGListDisplayHandler.m
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/spm/Sources/IGListKit/IGListGenericSectionController.m:
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1 | ../../../Source/IGListDiffKit/Internal/IGListIndexPathResultInternal.h
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1 | ../../../Source/IGListDiffKit/Internal/IGListIndexSetResultInternal.h
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/spm/Sources/IGListKit/IGListItemUpdatesCollector.h:
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1 | ../../../Source/IGListKit/Internal/IGListItemUpdatesCollector.h
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1 | ../../../Source/IGListKit/Internal/IGListItemUpdatesCollector.m
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/spm/Sources/IGListKit/IGListMoveIndexInternal.h:
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