mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-15 13:28:18 +00:00
9ddc64f4ce
Summary: This implements the `collectionView:didHighlightItemAtIndexPath:` and `collectionView:didUnhighlightItemAtIndexPath:` `UICollectionViewDelegate` APIs and forward the calls to the appropriate `IGListSectionController`. For the most part, it's doing the same thing as the `collectionView:didDeselectItemAtIndexPath:` calls and tests are also based on that feature. - Implements `collectionView:didHighlightItemAtIndexPath:` and `collectionView:didUnhighlightItemAtIndexPath:` in IGListAdapter - Catch those selectors in `IGListAdapterProxy` - Adds `didHighlightItemAtIndex:` and `didUnhighlightItemAtIndex:` methods to IGListSectionController and friends (supports `IGListBindingSectionController` via its delegate and `IGListStackedSectionController`) - Tests for changes Issue fixed: I didn't open one, so none I guess. - [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) Closes https://github.com/Instagram/IGListKit/pull/933 Differential Revision: D5872090 Pulled By: rnystrom fbshipit-source-id: adc93b68aced3e995f32c291bf607a263cd58edf
61 lines
1.4 KiB
Objective-C
61 lines
1.4 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 "IGListTestSection.h"
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@implementation IGListTestSection
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- (instancetype)init {
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if (self = [super init]) {
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_size = CGSizeMake(100, 10);
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}
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return self;
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}
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- (NSArray <Class> *)cellClasses {
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return @[UICollectionViewCell.class];
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}
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- (NSInteger)numberOfItems {
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return self.items;
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}
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- (CGSize)sizeForItemAtIndex:(NSInteger)index {
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return self.size;
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}
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- (UICollectionViewCell *)cellForItemAtIndex:(NSInteger)index {
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return [self.collectionContext dequeueReusableCellOfClass:UICollectionViewCell.class
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forSectionController:self
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atIndex:index];
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}
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- (void)didUpdateToObject:(id)object {
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if ([object isKindOfClass:[NSNumber class]]) {
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self.items = [object integerValue];
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}
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}
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- (void)didSelectItemAtIndex:(NSInteger)index {
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self.wasSelected = YES;
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}
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- (void)didDeselectItemAtIndex:(NSInteger)index {
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self.wasDeselected = YES;
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}
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- (void)didHighlightItemAtIndex:(NSInteger)index {
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self.wasHighlighted = YES;
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}
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- (void)didUnhighlightItemAtIndex:(NSInteger)index {
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self.wasUnhighlighted = YES;
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}
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@end
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