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69ab24bc00
* fix SIMULATE_WEB_RESPONSE not imported #449 * Fix to make rangeMode update in right time * remove uncessary assert * Fix collection cell editing bug for iOS 9 & 10 * Revert "Fix collection cell editing bug for iOS 9 & 10" This reverts commit 06e18a10596622ff8a68835c95a23986d7bf61ea. * Make interface state delegate protocol non-optional. * add change log * add missing removal * add required method to ASNodeController * fix indentation * Update CHANGELOG.md
94 lines
2.3 KiB
Plaintext
94 lines
2.3 KiB
Plaintext
//
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// ASNodeController+Beta.mm
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// Texture
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//
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// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
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// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
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// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
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//
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#import <AsyncDisplayKit/ASInternalHelpers.h>
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#import <AsyncDisplayKit/ASDisplayNodeInternal.h>
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#import <AsyncDisplayKit/ASDisplayNode+FrameworkPrivate.h>
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#import <AsyncDisplayKit/ASNodeController+Beta.h>
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#define _node (_shouldInvertStrongReference ? _weakNode : _strongNode)
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@implementation ASNodeController
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{
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ASDisplayNode *_strongNode;
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__weak ASDisplayNode *_weakNode;
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}
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- (void)loadNode
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{
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self.node = [[ASDisplayNode alloc] init];
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}
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- (ASDisplayNode *)node
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{
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if (_node == nil) {
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[self loadNode];
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}
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return _node;
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}
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- (void)setupReferencesWithNode:(ASDisplayNode *)node
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{
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if (_shouldInvertStrongReference) {
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// The node should own the controller; weak reference from controller to node.
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_weakNode = node;
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_strongNode = nil;
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} else {
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// The controller should own the node; weak reference from node to controller.
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_strongNode = node;
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_weakNode = nil;
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}
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[node __setNodeController:self];
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[node addInterfaceStateDelegate:self];
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}
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- (void)setNode:(ASDisplayNode *)node
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{
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[self setupReferencesWithNode:node];
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}
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- (void)setShouldInvertStrongReference:(BOOL)shouldInvertStrongReference
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{
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if (_shouldInvertStrongReference != shouldInvertStrongReference) {
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// Because the BOOL controls which ivar we access, get the node before toggling.
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ASDisplayNode *node = _node;
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_shouldInvertStrongReference = shouldInvertStrongReference;
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[self setupReferencesWithNode:node];
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}
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}
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// subclass overrides
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- (void)nodeDidLoad {}
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- (void)nodeDidLayout {}
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- (void)didEnterVisibleState {}
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- (void)didExitVisibleState {}
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- (void)didEnterDisplayState {}
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- (void)didExitDisplayState {}
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- (void)didEnterPreloadState {}
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- (void)didExitPreloadState {}
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- (void)interfaceStateDidChange:(ASInterfaceState)newState
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fromState:(ASInterfaceState)oldState {}
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- (void)hierarchyDisplayDidFinish {}
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@end
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@implementation ASDisplayNode (ASNodeController)
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- (ASNodeController *)nodeController {
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return _weakNodeController ?: _strongNodeController;
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}
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@end
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