mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-20 07:48:32 +00:00
40625f8ff9
Summary: This adds `NS_SWIFT_NAME` annotations to all public API's to provide cleaner integration into Swift: - Removes the need to prefix classes in Swift code, instead rely on Swift module name spacing - Adds more argument labels to C function API's like `IGListDiff([], [], .equality)` => `ListDiff(oldArray: [], newArray: [], option: .equality)` While this is a large API change it should be as easy as: - Find and replace `(IGList)([^K])` to `List$2` in Xcode with a scope set to Swift - Build and follow compiler's auto fix corrections for C API's or any missed renames I have not updated the documentation to reflect this yet, I am totally willing to do so but before I sink that amount of time into it I wanted to see if the Instagram team is even open to this change! - [x] All tests pass. Demo project builds and runs. - [x] I added tests, an experiment, or detailed why my change isn't tested. - [x] I added an entry to the `CHANGELOG.md` for any breaking changes, enhancements, or bug fixes. - [x] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/master/.github/CONTRIBUTING.md) - [ ] I have updated the documentation Closes https://github.com/Instagram/IGListKit/pull/593 Reviewed By: jessesquires Differential Revision: D5028039 Pulled By: rnystrom fbshipit-source-id: b473d874a1f9574e56b2ebaabd5b73d1b57d4bab
67 lines
2.4 KiB
Objective-C
67 lines
2.4 KiB
Objective-C
/**
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* Copyright (c) 2016-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <UIKit/UIKit.h>
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@class IGListAdapter;
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@class IGListSectionController;
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NS_ASSUME_NONNULL_BEGIN
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/**
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Implement this protocol to receive display events for a section controller when it is on screen.
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*/
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NS_SWIFT_NAME(ListDisplayDelegate)
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@protocol IGListDisplayDelegate <NSObject>
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/**
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Tells the delegate that the specified section controller is about to be displayed.
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@param listAdapter The list adapter for the section controller.
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@param sectionController The section controller about to be displayed.
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*/
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- (void)listAdapter:(IGListAdapter *)listAdapter willDisplaySectionController:(IGListSectionController *)sectionController;
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/**
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Tells the delegate that the specified section controller is no longer being displayed.
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@param listAdapter The list adapter for the section controller.
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@param sectionController The section controller that is no longer displayed.
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*/
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- (void)listAdapter:(IGListAdapter *)listAdapter didEndDisplayingSectionController:(IGListSectionController *)sectionController;
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/**
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Tells the delegate that a cell in the specified list is about to be displayed.
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@param listAdapter The list adapter in which the cell will display.
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@param sectionController The section controller that is displaying the cell.
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@param cell The cell about to be displayed.
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@param index The index of the cell in the section.
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*/
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- (void)listAdapter:(IGListAdapter *)listAdapter willDisplaySectionController:(IGListSectionController *)sectionController
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cell:(UICollectionViewCell *)cell
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atIndex:(NSInteger)index;
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/**
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Tells the delegate that a cell in the specified list is no longer being displayed.
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@param listAdapter The list adapter in which the cell was displayed.
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@param sectionController The section controller that is no longer displaying the cell.
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@param cell The cell that is no longer displayed.
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@param index The index of the cell in the section.
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*/
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- (void)listAdapter:(IGListAdapter *)listAdapter didEndDisplayingSectionController:(IGListSectionController *)sectionController
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cell:(UICollectionViewCell *)cell
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atIndex:(NSInteger)index;
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@end
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NS_ASSUME_NONNULL_END
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