merged with master

Author: lappp9

AsyncDisplayKit.podspec

@@ -1,11 +1,11 @@
 Pod::Spec.new do |spec|
   spec.name         = 'AsyncDisplayKit'
-  spec.version      = '1.9.5'
+  spec.version      = '1.9.6'
   spec.license      =  { :type => 'BSD' }
   spec.homepage     = 'http://asyncdisplaykit.org'
   spec.authors      = { 'Scott Goodson' => 'scottgoodson@gmail.com', 'Ryan Nystrom' => 'rnystrom@fb.com' }
   spec.summary      = 'Smooth asynchronous user interfaces for iOS apps.'
-  spec.source       = { :git => 'https://github.com/facebook/AsyncDisplayKit.git', :tag => '1.9.5' }
+  spec.source       = { :git => 'https://github.com/facebook/AsyncDisplayKit.git', :tag => '1.9.6' }
 
   spec.documentation_url = 'http://asyncdisplaykit.org/appledoc/'
 
@@ -47,4 +47,6 @@ Pod::Spec.new do |spec|
   }
 
   spec.ios.deployment_target = '7.0'
+  # tvOS not recognized by older versions of Cocoapods - add this only after tvOS support complete.
+  # spec.tvos.deployment_target = '9.0'
 end

AsyncDisplayKit.xcodeproj/project.pbxproj

@@ -1587,8 +1587,6 @@
 				058D09B9195D04C000B7D73C /* Frameworks */,
 				058D09BA195D04C000B7D73C /* Resources */,
 				3B9D88CDF51B429C8409E4B6 /* Copy Pods Resources */,
-				527A806066E1F4E2795090DF /* Embed Pods Frameworks */,
-				1B86F48711505F91D5FEF571 /* Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -1718,21 +1716,6 @@
 			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-AsyncDisplayKitTests/Pods-AsyncDisplayKitTests-resources.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		527A806066E1F4E2795090DF /* Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "Embed Pods Frameworks";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-AsyncDisplayKitTests/Pods-AsyncDisplayKitTests-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */

AsyncDisplayKit/.ASVideoNode.mm.un~

@@ -11,8 +11,9 @@
 
 @interface ASButtonNode : ASControlNode
 
-@property (nonatomic, readonly) ASTextNode *titleNode;
-@property (nonatomic, readonly) ASImageNode *imageNode;
+@property (nonatomic, readonly) ASTextNode  * _Nonnull titleNode;
+@property (nonatomic, readonly) ASImageNode * _Nonnull imageNode;
+@property (nonatomic, readonly) ASImageNode * _Nonnull backgroundImageNode;
 
 /**
  Spacing between image and title. Defaults to 8.0.
@@ -36,11 +37,66 @@
  */
 @property (nonatomic, assign) ASVerticalAlignment contentVerticalAlignment;
 
+/**
+ *  Returns the styled title associated with the specified state.
+ *
+ *  @param state The state that uses the styled title. The possible values are described in ASControlState.
+ *
+ *  @return The title for the specified state.
+ */
+- (NSAttributedString * _Nullable)attributedTitleForState:(ASControlState)state;
 
-- (NSAttributedString *)attributedTitleForState:(ASControlState)state;
-- (void)setAttributedTitle:(NSAttributedString *)title forState:(ASControlState)state;
+/**
+ *  Sets the styled title to use for the specified state. This will reset styled title previously set with -setTitle:withFont:withColor:forState.
+ *
+ *  @param title The styled text string to use for the title.
+ *  @param state The state that uses the specified title. The possible values are described in ASControlState.
+ */
+- (void)setAttributedTitle:(nullable NSAttributedString *)title forState:(ASControlState)state;
 
-- (UIImage *)imageForState:(ASControlState)state;
-- (void)setImage:(UIImage *)image forState:(ASControlState)state;
+/**
+ *  Sets the title to use for the specified state. This will reset styled title previously set with -setAttributedTitle:forState.
+ *
+ *  @param title The styled text string to use for the title.
+ *  @param font The font to use for the title.
+ *  @param color The color to use for the title.
+ *  @param state The state that uses the specified title. The possible values are described in ASControlState.
+ */
+- (void)setTitle:(nonnull NSString *)title withFont:(nullable UIFont *)font withColor:(nullable UIColor *)color forState:(ASControlState)state;
+
+/**
+ *  Returns the image used for a button state.
+ *
+ *  @param state The state that uses the image. Possible values are described in ASControlState.
+ *
+ *  @return The image used for the specified state.
+ */
+- (UIImage * _Nullable)imageForState:(ASControlState)state;
+
+/**
+ *  Sets the image to use for the specified state.
+ *
+ *  @param image The image to use for the specified state.
+ *  @param state The state that uses the specified title. The values are described in ASControlState.
+ */
+- (void)setImage:(nullable UIImage *)image forState:(ASControlState)state;
+
+/**
+ *  Sets the background image to use for the specified state.
+ *
+ *  @param image The image to use for the specified state.
+ *  @param state The state that uses the specified title. The values are described in ASControlState.
+ */
+- (void)setBackgroundImage:(nullable UIImage *)image forState:(ASControlState)state;
+
+
+/**
+ *  Returns the background image used for a button state.
+ *
+ *  @param state The state that uses the image. Possible values are described in ASControlState.
+ *
+ *  @return The background image used for the specified state.
+ */
+- (UIImage * _Nullable)backgroundImageForState:(ASControlState)state;
 
 @end

AsyncDisplayKit/ASButtonNode.h

@@ -10,6 +10,7 @@
 #import "ASStackLayoutSpec.h"
 #import "ASThread.h"
 #import "ASDisplayNode+Subclasses.h"
+#import "ASBackgroundLayoutSpec.h"
 
 @interface ASButtonNode ()
 {
@@ -24,6 +25,11 @@ @interface ASButtonNode ()
   UIImage *_highlightedImage;
   UIImage *_selectedImage;
   UIImage *_disabledImage;
+
+  UIImage *_normalBackgroundImage;
+  UIImage *_highlightedBackgroundImage;
+  UIImage *_selectedBackgroundImage;
+  UIImage *_disabledBackgroundImage;
 }
 
 @end
@@ -41,33 +47,50 @@ - (instancetype)init
 
     _titleNode = [[ASTextNode alloc] init];
     _imageNode = [[ASImageNode alloc] init];
+    _backgroundImageNode = [[ASImageNode alloc] init];
+    [_backgroundImageNode setContentMode:UIViewContentModeScaleToFill];
 
+    [_titleNode setLayerBacked:YES];
+    [_imageNode setLayerBacked:YES];
+    [_backgroundImageNode setLayerBacked:YES];
+      
     _contentHorizontalAlignment = ASAlignmentMiddle;
     _contentVerticalAlignment = ASAlignmentCenter;
 
+    [self addSubnode:_backgroundImageNode];
     [self addSubnode:_titleNode];
     [self addSubnode:_imageNode];
   }
   return self;
 }
 
+- (void)setLayerBacked:(BOOL)layerBacked
+{
+  ASDisplayNodeAssert(!layerBacked, @"ASButtonNode must not be layer backed!");
+  [super setLayerBacked:layerBacked];
+}
+
 - (void)setEnabled:(BOOL)enabled
 {
   [super setEnabled:enabled];
-  [self updateImage];
-  [self updateTitle];
+  [self updateButtonContent];
 }
 
 - (void)setHighlighted:(BOOL)highlighted
 {
   [super setHighlighted:highlighted];
-  [self updateImage];
-  [self updateTitle];
+  [self updateButtonContent];
 }
 
 - (void)setSelected:(BOOL)selected
 {
   [super setSelected:selected];
+  [self updateButtonContent];
+}
+
+- (void)updateButtonContent
+{
+  [self updateBackgroundImage];
   [self updateImage];
   [self updateTitle];
 }
@@ -120,6 +143,27 @@ - (void)updateTitle
   }
 }
 
+- (void)updateBackgroundImage
+{
+  ASDN::MutexLocker l(_propertyLock);
+  
+  UIImage *newImage;
+  if (self.enabled == NO && _disabledBackgroundImage) {
+    newImage = _disabledBackgroundImage;
+  } else if (self.highlighted && _highlightedBackgroundImage) {
+    newImage = _highlightedBackgroundImage;
+  } else if (self.selected && _selectedBackgroundImage) {
+    newImage = _selectedBackgroundImage;
+  } else {
+    newImage = _normalBackgroundImage;
+  }
+  
+  if (newImage != self.backgroundImageNode.image) {
+    self.backgroundImageNode.image = newImage;
+    [self setNeedsLayout];
+  }
+}
+
 - (CGFloat)contentSpacing
 {
   ASDN::MutexLocker l(_propertyLock);
@@ -152,6 +196,18 @@ - (void)setLaysOutHorizontally:(BOOL)laysOutHorizontally
   [self setNeedsLayout];
 }
 
+- (void)setTitle:(NSString *)title withFont:(UIFont *)font withColor:(UIColor *)color forState:(ASControlState)state
+{
+  NSDictionary *attributes = @{
+                               NSFontAttributeName: font ? font :[UIFont systemFontOfSize:[UIFont buttonFontSize]],
+                               NSForegroundColorAttributeName : color ? color : [UIColor blackColor]
+                               };
+    
+  NSAttributedString *string = [[NSAttributedString alloc] initWithString:title
+                                                               attributes:attributes];
+  [self setAttributedTitle:string forState:state];
+}
+
 - (NSAttributedString *)attributedTitleForState:(ASControlState)state
 {
   ASDN::MutexLocker l(_propertyLock);
@@ -246,6 +302,54 @@ - (void)setImage:(UIImage *)image forState:(ASControlState)state
   [self updateImage];
 }
 
+- (void)setBackgroundImage:(UIImage *)image forState:(ASControlState)state
+{
+  ASDN::MutexLocker l(_propertyLock);
+  switch (state) {
+    case ASControlStateNormal:
+      _normalBackgroundImage = image;
+      break;
+      
+    case ASControlStateHighlighted:
+      _highlightedBackgroundImage = image;
+      break;
+      
+    case ASControlStateSelected:
+      _selectedBackgroundImage = image;
+      break;
+      
+    case ASControlStateDisabled:
+      _disabledBackgroundImage = image;
+      break;
+      
+    default:
+      break;
+  }
+  [self updateBackgroundImage];
+}
+
+- (UIImage *)backgroundImageForState:(ASControlState)state
+{
+  ASDN::MutexLocker l(_propertyLock);
+  switch (state) {
+    case ASControlStateNormal:
+      return _normalBackgroundImage;
+      
+    case ASControlStateHighlighted:
+      return _highlightedBackgroundImage;
+      
+    case ASControlStateSelected:
+      return _selectedBackgroundImage;
+      
+    case ASControlStateDisabled:
+      return _disabledBackgroundImage;
+      
+    default:
+      return _normalBackgroundImage;
+  }
+
+}
+
 - (ASLayoutSpec *)layoutSpecThatFits:(ASSizeRange)constrainedSize
 {
   ASStackLayoutSpec *stack = [[ASStackLayoutSpec alloc] init];
@@ -265,12 +369,18 @@ - (ASLayoutSpec *)layoutSpecThatFits:(ASSizeRange)constrainedSize
 
   stack.children = children;
 
-  return stack;
+  if (self.backgroundImageNode.image) {
+      return [ASBackgroundLayoutSpec backgroundLayoutSpecWithChild:stack
+                                                        background:self.backgroundImageNode];
+  } else {
+      return stack;
+  }
 }
 
 - (void)layout
 {
   [super layout];
+  self.backgroundImageNode.hidden = self.backgroundImageNode.image == nil;
   self.imageNode.hidden = self.imageNode.image == nil;
   self.titleNode.hidden = self.titleNode.attributedString.length > 0 == NO;
 }

AsyncDisplayKit/ASButtonNode.mm

@@ -6,6 +6,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 
+#import "ASCollectionNode.h"
 @protocol ASCollectionViewLayoutFacilitatorProtocol;
 
 NS_ASSUME_NONNULL_BEGIN

AsyncDisplayKit/ASCollectionNode+Beta.h

@@ -91,6 +91,13 @@ NS_ASSUME_NONNULL_BEGIN
  */
 - (void)layoutDidFinish;
 
+/**
+ * @abstract Called on a background thread if !isNodeLoaded - called on the main thread if isNodeLoaded.
+ *
+ * @discussion When the .calculatedLayout property is set to a new ASLayout (directly from -calculateLayoutThatFits: or
+ * calculated via use of -layoutSpecThatFits:), subclasses may inspect it here.
+ */
+- (void)calculatedLayoutDidChange;
 
 /** @name Layout calculation */
 

AsyncDisplayKit/ASDisplayNode+Subclasses.h

@@ -641,7 +641,9 @@ NS_ASSUME_NONNULL_END
 @property (atomic, assign)           UIViewContentMode contentMode;         // default=UIViewContentModeScaleToFill
 
 @property (atomic, assign, getter=isUserInteractionEnabled) BOOL userInteractionEnabled; // default=YES (NO for layer-backed nodes)
+#if TARGET_OS_IOS
 @property (atomic, assign, getter=isExclusiveTouch) BOOL exclusiveTouch;    // default=NO
+#endif
 @property (atomic, assign, nullable) CGColorRef shadowColor;                // default=opaque rgb black
 @property (atomic, assign)           CGFloat shadowOpacity;                 // default=0.0
 @property (atomic, assign)           CGSize shadowOffset;                   // default=(0, -3)
@@ -658,6 +660,16 @@ NS_ASSUME_NONNULL_END
 - (BOOL)isFirstResponder;
 - (BOOL)canPerformAction:(nonnull SEL)action withSender:(nonnull id)sender;
 
+#if TARGET_OS_TV
+//Focus Engine
+- (void)setNeedsFocusUpdate;
+- (BOOL)canBecomeFocused;
+- (void)updateFocusIfNeeded;
+- (void)didUpdateFocusInContext:(nonnull UIFocusUpdateContext *)context withAnimationCoordinator:(nonnull UIFocusAnimationCoordinator *)coordinator;
+- (BOOL)shouldUpdateFocusInContext:(nonnull UIFocusUpdateContext *)context;
+- (nullable UIView *)preferredFocusedView;
+#endif
+
 // Accessibility support
 @property (atomic, assign)           BOOL isAccessibilityElement;
 @property (nullable, atomic, copy)   NSString *accessibilityLabel;