Add support for tintColor on ASImageNode and ASButtonNode

AsyncDisplayKit.xcodeproj/project.pbxproj

@@ -174,6 +174,7 @@
 		8021EC1D1D2B00B100799119 /* UIImage+ASConvenience.h in Headers */ = {isa = PBXBuildFile; fileRef = 8021EC1A1D2B00B100799119 /* UIImage+ASConvenience.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		8021EC1F1D2B00B100799119 /* UIImage+ASConvenience.mm in Sources */ = {isa = PBXBuildFile; fileRef = 8021EC1B1D2B00B100799119 /* UIImage+ASConvenience.mm */; };
 		81E95C141D62639600336598 /* ASTextNodeSnapshotTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 81E95C131D62639600336598 /* ASTextNodeSnapshotTests.mm */; };
+		81FF150722EB5F410039311A /* ASButtonNodeSnapshotTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 81FF150622EB5F410039311A /* ASButtonNodeSnapshotTests.mm */; };
 		83A7D95B1D44547700BF333E /* ASWeakMap.mm in Sources */ = {isa = PBXBuildFile; fileRef = 83A7D9591D44542100BF333E /* ASWeakMap.mm */; };
 		83A7D95C1D44548100BF333E /* ASWeakMap.h in Headers */ = {isa = PBXBuildFile; fileRef = 83A7D9581D44542100BF333E /* ASWeakMap.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		83A7D95E1D446A6E00BF333E /* ASWeakMapTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 83A7D95D1D446A6E00BF333E /* ASWeakMapTests.mm */; };
@@ -747,6 +748,7 @@
 		81E95C131D62639600336598 /* ASTextNodeSnapshotTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ASTextNodeSnapshotTests.mm; sourceTree = "<group>"; };
 		81EE384D1C8E94F000456208 /* ASRunLoopQueue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ASRunLoopQueue.h; path = ../ASRunLoopQueue.h; sourceTree = "<group>"; };
 		81EE384E1C8E94F000456208 /* ASRunLoopQueue.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = ASRunLoopQueue.mm; path = ../ASRunLoopQueue.mm; sourceTree = "<group>"; };
+		81FF150622EB5F410039311A /* ASButtonNodeSnapshotTests.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = ASButtonNodeSnapshotTests.mm; sourceTree = "<group>"; };
 		83A7D9581D44542100BF333E /* ASWeakMap.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ASWeakMap.h; sourceTree = "<group>"; };
 		83A7D9591D44542100BF333E /* ASWeakMap.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ASWeakMap.mm; sourceTree = "<group>"; };
 		83A7D95D1D446A6E00BF333E /* ASWeakMapTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ASWeakMapTests.mm; sourceTree = "<group>"; };
@@ -1297,23 +1299,22 @@
 		058D09C5195D04C000B7D73C /* Tests */ = {
 			isa = PBXGroup;
 			children = (
-				9692B4FE219E12370060C2C3 /* ASCollectionViewThrashTests.mm */,
-				F325E48F217460B000AC93A4 /* ASTextNode2Tests.mm */,
-				F325E48B21745F9E00AC93A4 /* ASButtonNodeTests.mm */,
-				F3F698D1211CAD4600800CB1 /* ASDisplayViewAccessibilityTests.mm */,
 				DBC452DD1C5C6A6A00B16017 /* ArrayDiffingTests.mm */,
 				AC026B571BD3F61800BBC17E /* ASAbsoluteLayoutSpecSnapshotTests.mm */,
 				696FCB301D6E46050093471E /* ASBackgroundLayoutSpecSnapshotTests.mm */,
 				29CDC2E11AAE70D000833CA4 /* ASBasicImageDownloaderContextTests.mm */,
 				242995D21B29743C00090100 /* ASBasicImageDownloaderTests.mm */,
 				296A0A341A951ABF005ACEAA /* ASBatchFetchingTests.mm */,
 				CC3B208F1C3F892D00798563 /* ASBridgedPropertiesTests.mm */,
+				F325E48B21745F9E00AC93A4 /* ASButtonNodeTests.mm */,
+				81FF150622EB5F410039311A /* ASButtonNodeSnapshotTests.mm */,
 				CC051F1E1D7A286A006434CB /* ASCALayerTests.mm */,
 				ACF6ED531B178DC700DA7C62 /* ASCenterLayoutSpecSnapshotTests.mm */,
 				CCDD148A1EEDCD9D0020834E /* ASCollectionModernDataSourceTests.mm */,
 				CC35CEC520DD87280006448D /* ASCollectionsTests.mm */,
 				2538B6F21BC5D2A2003CA0B4 /* ASCollectionViewFlowLayoutInspectorTests.mm */,
 				9F06E5CC1B4CAF4200F015D8 /* ASCollectionViewTests.mm */,
+				9692B4FE219E12370060C2C3 /* ASCollectionViewThrashTests.mm */,
 				CCEDDDD8200C518800FFCD0A /* ASConfigurationTests.mm */,
 				2911485B1A77147A005D0878 /* ASControlNodeTests.mm */,
 				1A6C000F1FAB4ED400D05926 /* ASCornerLayoutSpecSnapshotTests.mm */,
@@ -1328,6 +1329,7 @@
 				058D0A2F195D057000B7D73C /* ASDisplayNodeTests.mm */,
 				058D0A30195D057000B7D73C /* ASDisplayNodeTestsHelper.h */,
 				058D0A31195D057000B7D73C /* ASDisplayNodeTestsHelper.mm */,
+				F3F698D1211CAD4600800CB1 /* ASDisplayViewAccessibilityTests.mm */,
 				697B31591CFE4B410049936F /* ASEditableTextNodeTests.mm */,
 				471D04B0224CB98600649215 /* ASImageNodeBackingSizeTests.mm */,
 				056D21541ABCEF50001107EF /* ASImageNodeSnapshotTests.mm */,
@@ -1366,6 +1368,7 @@
 				254C6B531BF8FF2A003EC431 /* ASTextKitTests.mm */,
 				254C6B511BF8FE6D003EC431 /* ASTextKitTruncationTests.mm */,
 				C057D9BC20B5453D00FC9112 /* ASTextNode2SnapshotTests.mm */,
+				F325E48F217460B000AC93A4 /* ASTextNode2Tests.mm */,
 				CC8B05D71D73979700F54286 /* ASTextNodePerformanceTests.mm */,
 				81E95C131D62639600336598 /* ASTextNodeSnapshotTests.mm */,
 				058D0A36195D057000B7D73C /* ASTextNodeTests.mm */,
@@ -1374,13 +1377,13 @@
 				9644CFDF2193777C00213478 /* ASThrashUtility.m */,
 				CCE4F9BC1F0ECE5200062E4E /* ASTLayoutFixture.h */,
 				CCE4F9BD1F0ECE5200062E4E /* ASTLayoutFixture.mm */,
+				D933F040224AD17F00FF495E /* ASTransactionTests.mm */,
 				CC0AEEA31D66316E005D1C78 /* ASUICollectionViewTests.mm */,
 				AEEC47E31C21D3D200EC1693 /* ASVideoNodeTests.mm */,
 				CCA221D21D6FA7EF00AF6A0F /* ASViewControllerTests.mm */,
 				83A7D95D1D446A6E00BF333E /* ASWeakMapTests.mm */,
 				CC3B208D1C3F7D0A00798563 /* ASWeakSetTests.mm */,
 				695BE2541DC1245C008E6EA5 /* ASWrapperSpecSnapshotTests.mm */,
-				D933F040224AD17F00FF495E /* ASTransactionTests.mm */,
 				057D02C01AC0A66700C7AC3C /* AsyncDisplayKitTestHost */,
 				CC583ABF1EF9BAB400134156 /* Common */,
 				058D09C6195D04C000B7D73C /* Supporting Files */,
@@ -2293,6 +2296,7 @@
 				CC3B208E1C3F7D0A00798563 /* ASWeakSetTests.mm in Sources */,
 				F711994E1D20C21100568860 /* ASDisplayNodeExtrasTests.mm in Sources */,
 				BB5FC3CE1F9BA689007F191E /* ASNavigationControllerTests.mm in Sources */,
+				81FF150722EB5F410039311A /* ASButtonNodeSnapshotTests.mm in Sources */,
 				ACF6ED5D1B178DC700DA7C62 /* ASDimensionTests.mm in Sources */,
 				BB5FC3D11F9C9389007F191E /* ASTabBarControllerTests.mm in Sources */,
 				695BE2551DC1245C008E6EA5 /* ASWrapperSpecSnapshotTests.mm in Sources */,

Source/ASButtonNode.mm

@@ -41,7 +41,7 @@ - (instancetype)init
     _contentEdgeInsets = UIEdgeInsetsZero;
     _imageAlignment = ASButtonNodeImageAlignmentBeginning;
     self.accessibilityTraits = self.defaultAccessibilityTraits;
-
+    
     [self updateYogaLayoutIfNeeded];
   }
   return self;
@@ -52,12 +52,9 @@ - (ASTextNode *)titleNode
   ASLockScopeSelf();
   if (!_titleNode) {
     _titleNode = [[ASTextNode alloc] init];
-#if TARGET_OS_IOS 
-      // tvOS needs access to the underlying view
-      // of the button node to add a touch handler.
-    [_titleNode setLayerBacked:YES];
-#endif
+    // Intentionally not layer-backing the image node since tintColor may be applied
     _titleNode.style.flexShrink = 1.0;
+    _titleNode.textColorFollowsTintColor = YES;
   }
   return _titleNode;
 }
@@ -69,7 +66,7 @@ - (ASImageNode *)imageNode
   ASLockScopeSelf();
   if (!_imageNode) {
     _imageNode = [[ASImageNode alloc] init];
-    [_imageNode setLayerBacked:YES];
+    // Intentionally not layer-backing the image node since tintColor may be applied
   }
   return _imageNode;
 }
@@ -131,6 +128,17 @@ - (void)setDisplaysAsynchronously:(BOOL)displaysAsynchronously
   [self.titleNode setDisplaysAsynchronously:displaysAsynchronously];
 }
 
+-(void)tintColorDidChange
+{
+  [super tintColorDidChange];
+  // UIButton documentation states that it tints the image and title of buttons when tintColor is set.
+  // | "The tint color to apply to the button title and image."
+  // | From: https://developer.apple.com/documentation/uikit/uibutton/1624025-tintcolor
+  UIColor *tintColor = self.tintColor;
+  self.imageNode.tintColor = tintColor;
+  self.titleNode.tintColor = tintColor;
+}
+
 - (void)updateImage
 {
   [self lock];
@@ -301,12 +309,14 @@ - (void)setImageAlignment:(ASButtonNodeImageAlignment)imageAlignment
 #if TARGET_OS_IOS
 - (void)setTitle:(NSString *)title withFont:(UIFont *)font withColor:(UIColor *)color forState:(UIControlState)state
 {
-  NSDictionary *attributes = @{
-    NSFontAttributeName: font ? : [UIFont systemFontOfSize:[UIFont buttonFontSize]],
-    NSForegroundColorAttributeName : color ? : [UIColor blackColor]
-  };
-
-  NSAttributedString *string = [[NSAttributedString alloc] initWithString:title attributes:attributes];
+  NSMutableDictionary *attributes = [NSMutableDictionary dictionary];
+  attributes[NSFontAttributeName] = font ? : [UIFont systemFontOfSize:[UIFont buttonFontSize]];
+  if (color != nil) {
+    // From apple's documentation: If color is not specified, NSForegroundColorAttributeName will fallback to black
+    // Only set if the color is nonnull
+    attributes[NSForegroundColorAttributeName] = color;
+  }
+  NSAttributedString *string = [[NSAttributedString alloc] initWithString:title attributes:[attributes copy]];
   [self setAttributedTitle:string forState:state];
 }
 #endif

Source/ASImageNode.mm

@@ -41,6 +41,7 @@ @interface ASImageNodeDrawParameters : NSObject {
   CGRect _bounds;
   CGFloat _contentsScale;
   UIColor *_backgroundColor;
+  UIColor *_tintColor;
   UIViewContentMode _contentMode;
   BOOL _cropEnabled;
   BOOL _forceUpscaling;
@@ -69,6 +70,7 @@ @interface ASImageNodeContentsKey : NSObject
 @property CGRect imageDrawRect;
 @property BOOL isOpaque;
 @property (nonatomic, copy) UIColor *backgroundColor;
+@property (nonatomic, copy) UIColor *tintColor;
 @property (nonatomic) ASDisplayNodeContextModifier willDisplayNodeContentWithRenderingContext;
 @property (nonatomic) ASDisplayNodeContextModifier didDisplayNodeContentWithRenderingContext;
 @property (nonatomic) asimagenode_modification_block_t imageModificationBlock;
@@ -94,6 +96,7 @@ - (BOOL)isEqual:(id)object
       && CGRectEqualToRect(_imageDrawRect, other.imageDrawRect)
       && _isOpaque == other.isOpaque
       && [_backgroundColor isEqual:other.backgroundColor]
+      && [_tintColor isEqual:other.tintColor]
       && _willDisplayNodeContentWithRenderingContext == other.willDisplayNodeContentWithRenderingContext
       && _didDisplayNodeContentWithRenderingContext == other.didDisplayNodeContentWithRenderingContext
       && _imageModificationBlock == other.imageModificationBlock;
@@ -112,6 +115,7 @@ - (NSUInteger)hash
     CGRect imageDrawRect;
     NSInteger isOpaque;
     NSUInteger backgroundColorHash;
+    NSUInteger tintColorHash;
     void *willDisplayNodeContentWithRenderingContext;
     void *didDisplayNodeContentWithRenderingContext;
     void *imageModificationBlock;
@@ -122,6 +126,7 @@ - (NSUInteger)hash
     _imageDrawRect,
     _isOpaque,
     _backgroundColor.hash,
+    _tintColor.hash,
     (void *)_willDisplayNodeContentWithRenderingContext,
     (void *)_didDisplayNodeContentWithRenderingContext,
     (void *)_imageModificationBlock
@@ -296,6 +301,7 @@ - (NSObject *)drawParametersForAsyncLayer:(_ASDisplayLayer *)layer
   drawParameters->_opaque = self.opaque;
   drawParameters->_contentsScale = _contentsScaleForDisplay;
   drawParameters->_backgroundColor = self.backgroundColor;
+  drawParameters->_tintColor = self.tintColor;
   drawParameters->_contentMode = self.contentMode;
   drawParameters->_cropEnabled = _imageNodeFlags.cropEnabled;
   drawParameters->_forceUpscaling = _imageNodeFlags.forceUpscaling;
@@ -330,6 +336,7 @@ + (UIImage *)displayWithParameters:(id<NSObject>)parameter isCancelled:(NS_NOESC
   BOOL cropEnabled                 = drawParameter->_cropEnabled;
   BOOL isOpaque                    = drawParameter->_opaque;
   UIColor *backgroundColor         = drawParameter->_backgroundColor;
+  UIColor *tintColor               = drawParameter->_tintColor;
   UIViewContentMode contentMode    = drawParameter->_contentMode;
   CGFloat contentsScale            = drawParameter->_contentsScale;
   CGRect cropDisplayBounds         = drawParameter->_cropDisplayBounds;
@@ -401,6 +408,7 @@ + (UIImage *)displayWithParameters:(id<NSObject>)parameter isCancelled:(NS_NOESC
   contentsKey.imageDrawRect = imageDrawRect;
   contentsKey.isOpaque = isOpaque;
   contentsKey.backgroundColor = backgroundColor;
+  contentsKey.tintColor = tintColor;
   contentsKey.willDisplayNodeContentWithRenderingContext = willDisplayNodeContentWithRenderingContext;
   contentsKey.didDisplayNodeContentWithRenderingContext = didDisplayNodeContentWithRenderingContext;
   contentsKey.imageModificationBlock = imageModificationBlock;
@@ -499,6 +507,10 @@ + (UIImage *)createContentsForkey:(ASImageNodeContentsKey *)key drawParameters:(
     UIImage *image = key.image;
     BOOL canUseCopy = (contextIsClean || ASImageAlphaInfoIsOpaque(CGImageGetAlphaInfo(image.CGImage)));
     CGBlendMode blendMode = canUseCopy ? kCGBlendModeCopy : kCGBlendModeNormal;
+    UIImageRenderingMode renderingMode = [image renderingMode];
+    if (renderingMode == UIImageRenderingModeAlwaysTemplate && key.tintColor) {
+      [key.tintColor setFill];
+    }
 
     @synchronized(image) {
       [image drawInRect:key.imageDrawRect blendMode:blendMode alpha:1];
@@ -508,7 +520,13 @@ + (UIImage *)createContentsForkey:(ASImageNodeContentsKey *)key drawParameters:(
       key.didDisplayNodeContentWithRenderingContext(context, drawParameters);
     }
   });
-
+
+  // if the original image was stretchy, keep it stretchy
+  UIImage *originalImage = key.image;
+  if (!UIEdgeInsetsEqualToEdgeInsets(originalImage.capInsets, UIEdgeInsetsZero)) {
+    result = [result resizableImageWithCapInsets:originalImage.capInsets resizingMode:originalImage.resizingMode];
+  }
+
   if (key.imageModificationBlock) {
     result = key.imageModificationBlock(result);
   }

Source/ASTextNode.h

@@ -224,6 +224,12 @@ NS_ASSUME_NONNULL_BEGIN
  */
 @property (nonatomic) BOOL alwaysHandleTruncationTokenTap;
 
+/**
+ @abstract if YES will use the value of `self.tintColor` if the foreground color of text is not defined. 
+ @discussion This is mainly used from ASButtonNode since by default text nodes do not respect tintColor settings unless contained within a interactive control
+ */
+@property (nonatomic) BOOL textColorFollowsTintColor;
+
 @end
 
 @interface ASTextNode (Unavailable)

Source/ASTextNode.mm

@@ -252,6 +252,10 @@ - (instancetype)init
     // on the special placeholder behavior of ASTextNode.
     _placeholderColor = ASDisplayNodeDefaultPlaceholderColor();
     _placeholderInsets = UIEdgeInsetsMake(1.0, 0.0, 1.0, 0.0);
+
+    // Tint color is applied when text nodes are within controls and indicate user action
+    // Most text nodes do not require interaction and this matches the default value of UILabel
+    _textColorFollowsTintColor = NO;
   }
 
   return self;
@@ -377,7 +381,8 @@ - (ASTextKitAttributes)_locked_rendererAttributes
     .shadowOffset = _shadowOffset,
     .shadowColor = _cachedShadowUIColor,
     .shadowOpacity = _shadowOpacity,
-    .shadowRadius = _shadowRadius
+    .shadowRadius = _shadowRadius,
+    .tintColor = self.textColorFollowsTintColor ? self.tintColor : nil
   };
 }
 
@@ -571,7 +576,8 @@ + (UIImage *)displayWithParameters:(id<NSObject>)parameters isCancelled:(NS_NOES
       [backgroundColor setFill];
       UIRectFillUsingBlendMode(CGContextGetClipBoundingBox(context), kCGBlendModeCopy);
     }
-
+
+
     // Draw text
     [renderer drawInContext:context bounds:drawParameter->_bounds];
     CGContextRestoreGState(context);

Source/ASTextNode2.h

@@ -220,6 +220,12 @@ NS_ASSUME_NONNULL_BEGIN
  */
 @property (nonatomic) BOOL alwaysHandleTruncationTokenTap;
 
+/**
+ @abstract if YES will use the value of `self.tintColor` if the foreground color of text is not defined.
+ @discussion This is mainly used from ASButtonNode since by default text nodes do not respect tintColor settings unless contained within a interactive control
+ */
+@property (nonatomic) BOOL textColorFollowsTintColor;
+
 + (void)enableDebugging;
 
 #pragma mark - Layout and Sizing

Source/ASTextNode2.mm

@@ -517,6 +517,20 @@ - (void)prepareAttributedString:(NSMutableAttributedString *)attributedString is
     shadow.shadowBlurRadius = _shadowRadius;
     [attributedString addAttribute:NSShadowAttributeName value:shadow range:NSMakeRange(0, attributedString.length)];
   }
+
+  // Apply tint color if needed and foreground color is not already specified
+  if (self.textColorFollowsTintColor) {
+    // Apply tint color if specified and if foreground color is undefined for attributedString
+    NSRange limit = NSMakeRange(0, attributedString.length);
+    NSRange effectiveRange;
+    // Look for previous attributes that define foreground color
+    UIColor *attributeValue = (UIColor *)[attributedString attribute:NSForegroundColorAttributeName atIndex:limit.location effectiveRange:&effectiveRange];
+    UIColor *tintColor = self.tintColor;
+    if (attributeValue == nil && tintColor) {
+      // None are found, apply tint color if available. Fallback to "black" text color
+      [attributedString addAttributes:@{ NSForegroundColorAttributeName : tintColor } range:limit];
+    }
+  }
 }
 
 #pragma mark - Drawing

Source/Private/_ASPendingState.mm

@@ -229,7 +229,6 @@ ASDISPLAYNODE_INLINE void ASPendingStateApplyMetricsToLayer(_ASPendingState *sta
 @synthesize maskedCorners = maskedCorners;
 
 static CGColorRef blackColorRef = NULL;
-static UIColor *defaultTintColor = nil;
 
 - (instancetype)init
 {
@@ -244,7 +243,6 @@ - (instancetype)init
     blackColorRef = CGColorCreate(colorSpace, (CGFloat[]){0,0,0,1} );
     CFRetain(blackColorRef);
     CGColorSpaceRelease(colorSpace);
-    defaultTintColor = [UIColor colorWithRed:0.0 green:0.478 blue:1.0 alpha:1.0];
   });
 
   // Set defaults, these come from the defaults specified in CALayer and UIView
@@ -253,7 +251,7 @@ - (instancetype)init
   frame = CGRectZero;
   bounds = CGRectZero;
   backgroundColor = nil;
-  tintColor = defaultTintColor;
+  tintColor = nil;
   _flags.hidden = NO;
   _flags.needsDisplayOnBoundsChange = NO;
   _flags.allowsGroupOpacity = ASDefaultAllowsGroupOpacity();

Source/TextKit/ASTextKitAttributes.h

@@ -84,6 +84,10 @@ struct ASTextKitAttributes {
    */
   NSArray *pointSizeScaleFactors;
 
+  /**
+   The tint color to use in drawing the text foreground color. Only applied if the attributedString does not define foreground color
+   */
+  UIColor *tintColor;
   /**
    We provide an explicit copy function so we can use aggregate initializer syntax while providing copy semantics for
    the NSObjects inside.
@@ -102,6 +106,7 @@ struct ASTextKitAttributes {
       shadowOpacity,
       shadowRadius,
       pointSizeScaleFactors,
+      [tintColor copy]
     };
   };
 
@@ -119,7 +124,8 @@ struct ASTextKitAttributes {
     && ASObjectIsEqual(avoidTailTruncationSet, other.avoidTailTruncationSet)
     && ASObjectIsEqual(shadowColor, other.shadowColor)
     && ASObjectIsEqual(attributedString, other.attributedString)
-    && ASObjectIsEqual(truncationAttributedString, other.truncationAttributedString);
+    && ASObjectIsEqual(truncationAttributedString, other.truncationAttributedString)
+    && ASObjectIsEqual(tintColor, other.tintColor);
   }
 
   size_t hash() const;

Source/TextKit/ASTextKitContext.h

@@ -30,6 +30,7 @@ AS_SUBCLASSING_RESTRICTED
  Initialization of TextKit components is a globally locking operation so be careful of bottlenecks with this class.
  */
 - (instancetype)initWithAttributedString:(NSAttributedString *)attributedString
+                               tintColor:(UIColor *)tintColor
                            lineBreakMode:(NSLineBreakMode)lineBreakMode
                     maximumNumberOfLines:(NSUInteger)maximumNumberOfLines
                           exclusionPaths:(NSArray *)exclusionPaths