Merge pull request #103 from aleclarson/facebook

Add ASDisplayNode.cornerRadius

AsyncDisplayKit/ASDisplayNode.h

@@ -461,6 +461,7 @@
 @property (atomic, assign)           CGPoint anchorPoint;                   // default={0.5, 0.5}
 @property (atomic, assign)           CGFloat zPosition;                     // default=0.0
 @property (atomic, assign)           CGPoint position;                      // default=CGPointZero
+@property (atomic, assign)           CGFloat cornerRadius;                  // default=0.0
 @property (atomic, assign)           CGFloat contentsScale;                 // default=1.0f. See @contentsScaleForDisplay for more info
 @property (atomic, assign)           CATransform3D transform;               // default=CATransform3DIdentity
 @property (atomic, assign)           CATransform3D subnodeTransform;        // default=CATransform3DIdentity

AsyncDisplayKit/Details/UIView+ASConvenience.h

@@ -18,6 +18,7 @@
 @property (nonatomic, assign) CGFloat zPosition;
 @property (nonatomic, assign) CGPoint anchorPoint;
 @property (nonatomic, retain) id contents;
+@property (nonatomic, assign) CGFloat cornerRadius;
 @property (nonatomic, assign) CGFloat contentsScale;
 @property (nonatomic, assign) CATransform3D transform;
 @property (nonatomic, assign) CATransform3D sublayerTransform;

AsyncDisplayKit/Private/ASDisplayNode+UIViewBridge.mm

@@ -78,6 +78,18 @@
   _setToViewOrLayer(opacity, newAlpha, alpha, newAlpha);
 }
 
+- (CGFloat)cornerRadius
+{
+  _bridge_prologue;
+  return _getFromLayer(cornerRadius);
+}
+
+-(void)setCornerRadius:(CGFloat)newCornerRadius
+{
+  _bridge_prologue;
+  _setToLayer(cornerRadius, newCornerRadius);
+}
+
 - (CGFloat)contentsScale
 {
   _bridge_prologue;

AsyncDisplayKit/Private/_ASPendingState.m

@@ -22,6 +22,7 @@
   CGColorRef backgroundColor;
   id contents;
   CGFloat alpha;
+  CGFloat cornerRadius;
   UIViewContentMode contentMode;
   CGPoint anchorPoint;
   CGPoint position;
@@ -65,6 +66,7 @@
     int setContents:1;
     int setHidden:1;
     int setAlpha:1;
+    int setCornerRadius:1;
     int setContentMode:1;
     int setNeedsDisplay:1;
     int setAnchorPoint:1;
@@ -112,6 +114,7 @@
 @synthesize autoresizingMask=autoresizingMask;
 @synthesize tintColor=tintColor;
 @synthesize alpha=alpha;
+@synthesize cornerRadius=cornerRadius;
 @synthesize contentMode=contentMode;
 @synthesize anchorPoint=anchorPoint;
 @synthesize position=position;
@@ -156,6 +159,7 @@
   needsDisplayOnBoundsChange = NO;
   autoresizesSubviews = YES;
   alpha = 1.0f;
+  cornerRadius = 0.0f;
   contentMode = UIViewContentModeScaleToFill;
   _flags.needsDisplay = NO;
   anchorPoint = CGPointMake(0.5, 0.5);
@@ -296,6 +300,12 @@
   _flags.setAlpha = YES;
 }
 
+- (void)setCornerRadius:(CGFloat)newCornerRadius
+{
+  cornerRadius = newCornerRadius;
+  _flags.setCornerRadius = YES;
+}
+
 - (void)setContentMode:(UIViewContentMode)newContentMode
 {
   contentMode = newContentMode;
@@ -573,6 +583,9 @@
   if (_flags.setAlpha)
     layer.opacity = alpha;
 
+  if (_flags.setCornerRadius)
+    layer.cornerRadius = cornerRadius;
+
   if (_flags.setContentMode)
     layer.contentsGravity = ASDisplayNodeCAContentsGravityFromUIContentMode(contentMode);
 
@@ -673,6 +686,9 @@
   if (_flags.setAlpha)
     view.alpha = alpha;
 
+  if (_flags.setCornerRadius)
+    layer.cornerRadius = cornerRadius;
+
   if (_flags.setContentMode)
     view.contentMode = contentMode;