Revert "Merge pull request #1673 from maicki/AddAutomaticMeasureBeforeLayout"

AsyncDisplayKit/ASDisplayNode.h

@@ -15,8 +15,6 @@
 #import <AsyncDisplayKit/ASAsciiArtBoxCreator.h>
 #import <AsyncDisplayKit/ASLayoutable.h>
 
-#define ASDisplayNodeLoggingEnabled 0
-
 @class ASDisplayNode;
 
 /**

AsyncDisplayKit/ASDisplayNode.mm

@@ -48,11 +48,8 @@ - (void)_staticInitialize;
 
 @end
 
-#if ASDisplayNodeLoggingEnabled
-  #define LOG(...) NSLog(__VA_ARGS__)
-#else
-  #define LOG(...)
-#endif
+//#define LOG(...) NSLog(__VA_ARGS__)
+#define LOG(...)
 
 // Conditionally time these scopes to our debug ivars (only exist in debug/profile builds)
 #if TIME_DISPLAYNODE_OPS
@@ -1076,60 +1073,19 @@ - (void)__layout
   ASDisplayNodeAssertMainThread();
   ASDN::MutexLocker l(_propertyLock);
   CGRect bounds = self.bounds;
-
-  [self measureNodeWithBoundsIfNecessary:bounds];
-
-  // Performing layout on a zero-bounds view often results in frame calculations
-  // with negative sizes after applying margins, which will cause
-  // measureWithSizeRange: on subnodes to assert.
-  if (!CGRectEqualToRect(bounds, CGRectZero)) {
-    // Handle placeholder layer creation in case the size of the node changed after the initial placeholder layer
-    // was created
-    if ([self _shouldHavePlaceholderLayer]) {
-      [self _setupPlaceholderLayerIfNeeded];
-    }
-    _placeholderLayer.frame = bounds;
-
-    [self layout];
-    [self layoutDidFinish];
-  }
-}
-
-- (void)measureNodeWithBoundsIfNecessary:(CGRect)bounds
-{
-  // Normally measure will be called before layout occurs. If this doesn't happen, nothing is going to call it at all.
-  // We simply call measureWithSizeRange: using a size range equal to whatever bounds were provided to that element or
-  // try to measure the node with the largest size as possible
-  if (self.supernode == nil && !self.supportsRangeManagedInterfaceState && [self _hasDirtyLayout] == NO) {
-    if (CGRectEqualToRect(bounds, CGRectZero)) {
-      LOG(@"Warning: No size given for node before node was trying to layout itself: %@. Please provide a frame for the node.", self);
-    } else {
-      [self measureWithSizeRange:ASSizeRangeMake(CGSizeZero, bounds.size)];
-    }
-  }
-}
-
-- (void)layout
-{
-  ASDisplayNodeAssertMainThread();
-
-  if ([self _hasDirtyLayout]) {
+  if (CGRectEqualToRect(bounds, CGRectZero)) {
+    // Performing layout on a zero-bounds view often results in frame calculations
+    // with negative sizes after applying margins, which will cause
+    // measureWithSizeRange: on subnodes to assert.
     return;
   }
-
-  [self __layoutSublayouts];
-}
-
-- (void)__layoutSublayouts
-{
-  for (ASLayout *subnodeLayout in _layout.immediateSublayouts) {
-    ((ASDisplayNode *)subnodeLayout.layoutableObject).frame = [subnodeLayout frame];
-  }
+  _placeholderLayer.frame = bounds;
+  [self layout];
+  [self layoutDidFinish];
 }
 
 - (void)layoutDidFinish
 {
-  // Hook for subclasses
 }
 
 - (CATransform3D)_transformToAncestor:(ASDisplayNode *)ancestor
@@ -2417,6 +2373,24 @@ - (void)applyLayout:(ASLayout *)layout layoutContext:(ASLayoutTransition *)layou
   }
 }
 
+- (void)layout
+{
+  ASDisplayNodeAssertMainThread();
+
+  if (![self _hasDirtyLayout]) {
+    return;
+  }
+
+  [self __layoutSublayouts];
+}
+
+- (void)__layoutSublayouts
+{
+  for (ASLayout *subnodeLayout in _layout.immediateSublayouts) {
+    ((ASDisplayNode *)subnodeLayout.layoutableObject).frame = [subnodeLayout frame];
+  }
+}
+
 - (void)displayWillStart
 {
   ASDisplayNodeAssertMainThread();

examples/Videos/Sample/ViewController.h

@@ -8,8 +8,8 @@
  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-
-#include <UIKit/UIKit.h>
+#import <AsyncDisplayKit/AsyncDisplayKit.h>
+#import <AsyncDisplayKit/ASVideoNode.h>
 
 @interface ViewController : UIViewController
 

examples/Videos/Sample/ViewController.m

@@ -10,7 +10,8 @@
  */
 
 #import "ViewController.h"
-#import <AsyncDisplayKit/AsyncDisplayKit.h>
+#import "ASLayoutSpec.h"
+#import "ASStaticLayoutSpec.h"
 
 @interface ViewController()<ASVideoNodeDelegate>
 @property (nonatomic, strong) ASDisplayNode *rootNode;
@@ -21,23 +22,12 @@ @implementation ViewController
 
 #pragma mark - UIViewController
 
-- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
+- (void)viewWillAppear:(BOOL)animated
 {
-  self = [super initWithNibName:nil bundle:nil];
-  if (self) {
+  [super viewWillAppear:animated];
 
-
-  }
-  return self;
-}
-
-- (void)viewDidLoad
-{
-  [super viewDidLoad];
-
   // Root node for the view controller
   _rootNode = [ASDisplayNode new];
-  _rootNode.frame = self.view.bounds;
   _rootNode.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
 
   ASVideoNode *guitarVideoNode = self.guitarVideoNode;
@@ -64,6 +54,16 @@ - (void)viewDidLoad
   [self.view addSubnode:_rootNode];
 }
 
+- (void)viewDidLayoutSubviews
+{
+  [super viewDidLayoutSubviews];
+
+  // After all subviews are layed out we have to measure it and move the root node to the right place
+  CGSize viewSize = self.view.bounds.size;
+  [self.rootNode measureWithSizeRange:ASSizeRangeMake(viewSize, viewSize)];
+  [self.rootNode setNeedsLayout];
+}
+
 #pragma mark - Getter / Setter
 
 - (ASVideoNode *)guitarVideoNode;