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Homogenize cell node measuring

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This commit is contained in:
Levi McCallum
2015-10-11 12:38:53 -07:00
parent c8a79c5cfb
commit 1c717c74b8
1 changed files with 8 additions and 5 deletions
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13
AsyncDisplayKit/Details/ASDataController.mm
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@@ -103,6 +103,12 @@ static void *kASSizingQueueContext = &kASSizingQueueContext;
#pragma mark - Cell Layout
- (void)_layoutNode:(ASCellNode *)node withConstrainedSize:(ASSizeRange)constrainedSize
{
[node measureWithSizeRange:constrainedSize];
node.frame = CGRectMake(0.0f, 0.0f, node.calculatedSize.width, node.calculatedSize.height);
}
/*
* FIXME: Shouldn't this method, as well as `_layoutNodes:atIndexPaths:withAnimationOptions:` use the word "measure" instead?
*
@@ -116,8 +122,7 @@ static void *kASSizingQueueContext = &kASSizingQueueContext;
ASCellNode *node = nodes[idx];
if (node.isNodeLoaded) {
ASSizeRange constrainedSize = [self constrainedSizeForNodeOfKind:ASDataControllerRowNodeKind atIndexPath:indexPath];
[node measureWithSizeRange:constrainedSize];
node.frame = CGRectMake(0.0f, 0.0f, node.calculatedSize.width, node.calculatedSize.height);
[self _layoutNode:node withConstrainedSize:constrainedSize];
}
}];
}
@@ -173,9 +178,7 @@ static void *kASSizingQueueContext = &kASSizingQueueContext;
// Only measure nodes whose views aren't loaded, since we're in the background.
// We should already have measured loaded nodes before we left the main thread, using _layoutNodesWithMainThreadAffinity:
if (!node.isNodeLoaded) {
ASSizeRange constrainedSize = nodeBoundSizes[k];
[node measureWithSizeRange:constrainedSize];
node.frame = CGRectMake(0.0f, 0.0f, node.calculatedSize.width, node.calculatedSize.height);
[self _layoutNode:node withConstrainedSize:nodeBoundSizes[k]];
}
}
});