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ASDataController now handles reloadData more efficiently and notify its delegate once instead of a series of deletes and inserts

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This commit is contained in:
Huy Nguyen
2016-01-20 17:50:01 -08:00
parent 3aceabbbf9
commit 2e4d716e0b
8 changed files with 179 additions and 36 deletions
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20
AsyncDisplayKit/ASTableView.mm
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@@ -298,10 +298,7 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
- (void)reloadDataWithCompletion:(void (^)())completion
{
ASPerformBlockOnMainThread(^{
[super reloadData];
});
[_dataController reloadDataWithAnimationOptions:UITableViewRowAnimationNone completion:completion];
[_dataController reloadDataWithCompletion:completion];
}
- (void)reloadData
@@ -312,8 +309,7 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
- (void)reloadDataImmediately
{
ASDisplayNodeAssertMainThread();
[_dataController reloadDataImmediatelyWithAnimationOptions:UITableViewRowAnimationNone];
[super reloadData];
[_dataController reloadDataImmediately];
}
- (void)setTuningParameters:(ASRangeTuningParameters)tuningParameters forRangeType:(ASLayoutRangeType)rangeType
@@ -845,6 +841,18 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
});
}
- (void)rangeControllerDidReloadData:(ASRangeController *)rangeController
{
ASDisplayNodeAssertMainThread();
LOG(@"UITableView reloadData");
if (!self.asyncDataSource) {
return; // if the asyncDataSource has become invalid while we are processing, ignore this request to avoid crashes
}
[super reloadData];
}
#pragma mark - ASDataControllerDelegate
- (ASCellNode *)dataController:(ASDataController *)dataController nodeAtIndexPath:(NSIndexPath *)indexPath