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Improve TableLayoutController: Simplify, Fix Crash & Improve Perf (#2969)

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* Refactor FlowLayoutController -> TableLayoutController

* Use most conservative row index path
This commit is contained in:
Adlai Holler
2017-02-05 18:24:15 -08:00
committed by GitHub
parent f71eba77af
commit 86b669dc38
14 changed files with 253 additions and 392 deletions
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7
AsyncDisplayKit/ASTableView.mm
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@@ -25,6 +25,7 @@
#import <AsyncDisplayKit/ASTableNode.h>
#import <AsyncDisplayKit/ASRangeController.h>
#import <AsyncDisplayKit/ASEqualityHelpers.h>
#import <AsyncDisplayKit/ASTableLayoutController.h>
#import <AsyncDisplayKit/ASTableView+Undeprecated.h>
#import <AsyncDisplayKit/ASBatchContext.h>
@@ -120,7 +121,7 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
ASTableViewProxy *_proxyDataSource;
ASTableViewProxy *_proxyDelegate;
ASFlowLayoutController *_layoutController;
ASTableLayoutController *_layoutController;
ASRangeController *_rangeController;
@@ -250,7 +251,7 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
- (void)configureWithDataControllerClass:(Class)dataControllerClass eventLog:(ASEventLog *)eventLog
{
_layoutController = [[ASFlowLayoutController alloc] initWithScrollOption:ASFlowLayoutDirectionVertical];
_layoutController = [[ASTableLayoutController alloc] initWithTableView:self];
_rangeController = [[ASRangeController alloc] init];
_rangeController.layoutController = _layoutController;
@@ -260,8 +261,6 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
_dataController = [[dataControllerClass alloc] initWithDataSource:self eventLog:eventLog];
_dataController.delegate = _rangeController;
_dataController.environmentDelegate = self;
_layoutController.dataSource = _dataController;
_leadingScreensForBatching = 2.0;
_batchContext = [[ASBatchContext alloc] init];