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Merge pull request #445 from levi/master

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Prevent UITableView insertion/deletion animations by default
This commit is contained in:
appleguy 2015-05-21 12:49:48 -10:00
commit 7e50f05dfd
2 changed files with 37 additions and 5 deletions
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2
AsyncDisplayKit/ASCollectionView.mm
View File

@ -15,7 +15,7 @@
#import "ASDisplayNodeInternal.h"
#import "ASBatchFetching.h"
const static NSUInteger kASCollectionViewAnimationNone = 0;
const static NSUInteger kASCollectionViewAnimationNone = UITableViewRowAnimationNone;
#pragma mark -

40
AsyncDisplayKit/ASTableView.mm
View File

@ -132,6 +132,26 @@ static BOOL _isInterceptedSelector(SEL sel)
@implementation ASTableView
/**
@summary Conditionally performs UIView geometry changes in the given block without animation.
Used primarily to circumvent UITableView forcing insertion animations when explicitly told not to via
`UITableViewRowAnimationNone`. More info: https://github.com/facebook/AsyncDisplayKit/pull/445
@param withoutAnimation Set to `YES` to perform given block without animation
@param block Perform UIView geometry changes within the passed block
*/
void ASPerformBlockWithoutAnimation(BOOL withoutAnimation, void (^block)()) {
if (withoutAnimation) {
BOOL animationsEnabled = [UIView areAnimationsEnabled];
[UIView setAnimationsEnabled:NO];
block();
[UIView setAnimationsEnabled:animationsEnabled];
} else {
block();
}
}
#pragma mark -
#pragma mark Lifecycle
@ -498,28 +518,40 @@ static BOOL _isInterceptedSelector(SEL sel)
{
ASDisplayNodeAssertMainThread();
[super insertRowsAtIndexPaths:indexPaths withRowAnimation:(UITableViewRowAnimation)animationOption];
BOOL preventAnimation = animationOption == UITableViewRowAnimationNone;
ASPerformBlockWithoutAnimation(preventAnimation, ^{
[super insertRowsAtIndexPaths:indexPaths withRowAnimation:(UITableViewRowAnimation)animationOption];
});
}
- (void)rangeController:(ASRangeController *)rangeController didDeleteNodesAtIndexPaths:(NSArray *)indexPaths withAnimationOption:(ASDataControllerAnimationOptions)animationOption
{
ASDisplayNodeAssertMainThread();
[super deleteRowsAtIndexPaths:indexPaths withRowAnimation:(UITableViewRowAnimation)animationOption];
BOOL preventAnimation = animationOption == UITableViewRowAnimationNone;
ASPerformBlockWithoutAnimation(preventAnimation, ^{
[super deleteRowsAtIndexPaths:indexPaths withRowAnimation:(UITableViewRowAnimation)animationOption];
});
}
- (void)rangeController:(ASRangeController *)rangeController didInsertSectionsAtIndexSet:(NSIndexSet *)indexSet withAnimationOption:(ASDataControllerAnimationOptions)animationOption
{
ASDisplayNodeAssertMainThread();
[super insertSections:indexSet withRowAnimation:(UITableViewRowAnimation)animationOption];
BOOL preventAnimation = animationOption == UITableViewRowAnimationNone;
ASPerformBlockWithoutAnimation(preventAnimation, ^{
[super insertSections:indexSet withRowAnimation:(UITableViewRowAnimation)animationOption];
});
}
- (void)rangeController:(ASRangeController *)rangeController didDeleteSectionsAtIndexSet:(NSIndexSet *)indexSet withAnimationOption:(ASDataControllerAnimationOptions)animationOption
{
ASDisplayNodeAssertMainThread();
[super deleteSections:indexSet withRowAnimation:(UITableViewRowAnimation)animationOption];
BOOL preventAnimation = animationOption == UITableViewRowAnimationNone;
ASPerformBlockWithoutAnimation(preventAnimation, ^{
[super deleteSections:indexSet withRowAnimation:(UITableViewRowAnimation)animationOption];
});
}
#pragma mark - ASDataControllerDelegate