Fix compile issue for font after macOS support, using the correspond AppKit API. Fix API warning

Author: dreampiggy

Source/AppKit additions/SVGKImageRep.m

@@ -16,8 +16,6 @@
 #import "SVGKImage+CGContext.h"
 #include <tgmath.h>
 
-#define TEMPORARY_WARNING_FOR_APPLES_BROKEN_RENDERINCONTEXT_METHOD 1 // ONLY needed as temporary workaround for Apple's renderInContext bug breaking various bits of rendering: Gradients, Scaling, etc
-
 @interface SVGKImageRep ()
 @property (nonatomic, strong, readwrite, setter = setTheSVG:) SVGKImage *image;
 @property (nonatomic, assign) BOOL antiAlias;
@@ -150,25 +148,6 @@ - (instancetype)initWithSVGImage:(SVGKImage*)theImage copy:(BOOL)copyImage
 }
 
 self.image = theImage;
- 
-#if TEMPORARY_WARNING_FOR_APPLES_BROKEN_RENDERINCONTEXT_METHOD
-BOOL hasGrad = ![SVGKFastImageView svgImageHasNoGradients:self.image];
-
-if (hasGrad) {
-NSString *errstuff;
-
-if (hasGrad) {
-errstuff = @"gradients";
-}
-
-if (errstuff == nil) {
-//We shouldn't get here!
-errstuff = @"";
-}
-
-DDLogWarn(@"[%@] The image \"%@\" might have problems rendering correctly due to %@.", [self class], [self image], errstuff);
-}
-#endif
 
 if (![self.image hasSize]) {
 self.image.size = CGSizeMake(32, 32);

Source/DOM classes/Unported or Partial DOM/SVGTextElement.m

@@ -241,7 +241,12 @@ + (UIFont *)matchedFontWithElement:(SVGElement *)svgElement {
  NSString *matchedFontFamily;
  if (actualFontFamilies) {
  // walkthrough all available font-families to find the best matched one
- NSSet<NSString *> *availableFontFamilies = [NSSet setWithArray:UIFont.familyNames];
+ NSSet<NSString *> *availableFontFamilies;
+#if SVGKIT_MAC
+ availableFontFamilies = [NSSet setWithArray:NSFontManager.sharedFontManager.availableFontFamilies];
+#else
+ availableFontFamilies = [NSSet setWithArray:UIFont.familyNames];
+#endif
  for (NSString *fontFamily in actualFontFamilies) {
  if ([availableFontFamilies containsObject:fontFamily]) {
  matchedFontFamily = fontFamily;
@@ -306,16 +311,16 @@ + (NSDictionary *)fontAttributesWithFontFamily:(NSString *)fontFamily fontStyle:
  CTFontSymbolicTraits style = 0;
  if ([fontStyle isEqualToString:@"normal"]) {
  style |= 0;
- } else if ([fontStyle isEqualToString:@"italic"] || [fontStyle containsString:@"oblique"]) {
+ } else if ([fontStyle isEqualToString:@"italic"] || [fontStyle rangeOfString:@"oblique"].location != NSNotFound) {
  // Actually we can control the detailed slant degree via `kCTFontSlantTrait`, but it's rare usage so treat them the same, TODO in the future
  style |= kCTFontItalicTrait;
  }
 
  // CSS font stretch
- if ([fontStretch containsString:@"condensed"]) {
+ if ([fontStretch rangeOfString:@"condensed"].location != NSNotFound) {
  // Actually we can control the detailed percent via `kCTFontWidthTrait`, but it's rare usage so treat them the same, TODO in the future
  style |= kCTFontTraitCondensed;
- } else if ([fontStretch containsString:@"expanded"]) {
+ } else if ([fontStretch rangeOfString:@"expanded"].location != NSNotFound) {
  style |= kCTFontTraitExpanded;
  }
 

Source/SVGKDefine.h

@@ -58,6 +58,9 @@
 #ifndef UIColor
 #define UIColor NSColor
 #endif
+#ifndef UIFont
+#define UIFont NSFont
+#endif
 #endif
 
 #endif /* SVGKDefine_h */