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ASDisplayNode.inWindow -> .inHierarchy.

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This is a remnant from before `willAppear` and `didDisappear` were
renamed to better reflect their hierarchy-change status (being added to
the hierarchy != being visible).  May be useful for turians.
This commit is contained in:
Nadine Salter
2014-12-02 17:56:40 -08:00
parent a30c087616
commit 51f3073c33
5 changed files with 62 additions and 62 deletions
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20
AsyncDisplayKit/ASDisplayNode.mm
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@@ -109,7 +109,7 @@ void ASDisplayNodePerformBlockOnMainThread(void (^block)())
_displaySentinel = [[ASSentinel alloc] init];
_flags.isInWindow = NO;
_flags.isInHierarchy = NO;
_flags.displaysAsynchronously = YES;
// As an optimization, it may be worth a caching system that performs these checks once per class in +initialize (see above).
@@ -660,7 +660,7 @@ static bool disableNotificationsForMovingBetweenParents(ASDisplayNode *from, ASD
if (!from || !to) return NO;
if (from->_flags.synchronous) return NO;
if (to->_flags.synchronous) return NO;
if (from->_flags.isInWindow != to->_flags.isInWindow) return NO;
if (from->_flags.isInHierarchy != to->_flags.isInHierarchy) return NO;
return YES;
}
@@ -1021,8 +1021,8 @@ static NSInteger incrementIfFound(NSInteger i) {
{
ASDisplayNodeAssertMainThread();
ASDisplayNodeAssert(!_flags.isEnteringHierarchy, @"Should not cause recursive __enterHierarchy");
if (!self.inWindow && !_flags.visibilityNotificationsDisabled && ![self __hasParentWithVisibilityNotificationsDisabled]) {
self.inWindow = YES;
if (!self.inHierarchy && !_flags.visibilityNotificationsDisabled && ![self __hasParentWithVisibilityNotificationsDisabled]) {
self.inHierarchy = YES;
_flags.isEnteringHierarchy = YES;
if (self.shouldRasterizeDescendants) {
// Nodes that are descendants of a rasterized container do not have views or layers, and so cannot receive visibility notifications directly via orderIn/orderOut CALayer actions. Manually send visibility notifications to rasterized descendants.
@@ -1043,8 +1043,8 @@ static NSInteger incrementIfFound(NSInteger i) {
{
ASDisplayNodeAssertMainThread();
ASDisplayNodeAssert(!_flags.isExitingHierarchy, @"Should not cause recursive __exitHierarchy");
if (self.inWindow && !_flags.visibilityNotificationsDisabled && ![self __hasParentWithVisibilityNotificationsDisabled]) {
self.inWindow = NO;
if (self.inHierarchy && !_flags.visibilityNotificationsDisabled && ![self __hasParentWithVisibilityNotificationsDisabled]) {
self.inHierarchy = NO;
[self.asyncLayer cancelAsyncDisplay];
@@ -1417,20 +1417,20 @@ static void _recursiveSetPreventOrCancelDisplay(ASDisplayNode *node, CALayer *la
self.asyncLayer.displaySuspended = flag;
}
- (BOOL)isInWindow
- (BOOL)isInHierarchy
{
ASDisplayNodeAssertThreadAffinity(self);
ASDN::MutexLocker l(_propertyLock);
return _flags.isInWindow;
return _flags.isInHierarchy;
}
- (void)setInWindow:(BOOL)inWindow
- (void)setInHierarchy:(BOOL)inHierarchy
{
ASDisplayNodeAssertThreadAffinity(self);
ASDN::MutexLocker l(_propertyLock);
_flags.isInWindow = inWindow;
_flags.isInHierarchy = inHierarchy;
}
+ (dispatch_queue_t)asyncSizingQueue