First Commit

libui-ng/darwin/attrstr.h

@@ -0,0 +1,91 @@
+// 4 march 2018
+#import "../common/attrstr.h"
+
+// opentype.m
+extern CFArrayRef uiprivOpenTypeFeaturesToCTFeatures(const uiOpenTypeFeatures *otf);
+
+// aat.m
+typedef void (^uiprivAATBlock)(uint16_t type, uint16_t selector);
+extern void uiprivOpenTypeToAAT(char a, char b, char c, char d, uint32_t value, uiprivAATBlock f);
+
+// fontmatch.m
+@interface uiprivFontStyleData : NSObject {
+	CTFontRef font;
+	CTFontDescriptorRef desc;
+	CFDictionaryRef traits;
+	CTFontSymbolicTraits symbolic;
+	double weight;
+	double width;
+	BOOL didStyleName;
+	CFStringRef styleName;
+	BOOL didVariation;
+	CFDictionaryRef variation;
+	BOOL hasRegistrationScope;
+	CTFontManagerScope registrationScope;
+	BOOL didPostScriptName;
+	CFStringRef postScriptName;
+	CTFontFormat fontFormat;
+	BOOL didPreferredSubFamilyName;
+	CFStringRef preferredSubFamilyName;
+	BOOL didSubFamilyName;
+	CFStringRef subFamilyName;
+	BOOL didFullName;
+	CFStringRef fullName;
+	BOOL didPreferredFamilyName;
+	CFStringRef preferredFamilyName;
+	BOOL didFamilyName;
+	CFStringRef familyName;
+	BOOL didVariationAxes;
+	CFArrayRef variationAxes;
+}
+- (id)initWithFont:(CTFontRef)f;
+- (id)initWithDescriptor:(CTFontDescriptorRef)d;
+- (BOOL)prepare;
+- (void)ensureFont;
+- (CTFontSymbolicTraits)symbolicTraits;
+- (double)weight;
+- (double)width;
+- (CFStringRef)styleName;
+- (CFDictionaryRef)variation;
+- (BOOL)hasRegistrationScope;
+- (CTFontManagerScope)registrationScope;
+- (CFStringRef)postScriptName;
+- (CFDataRef)table:(CTFontTableTag)tag;
+- (CTFontFormat)fontFormat;
+- (CFStringRef)fontName:(CFStringRef)key;
+- (CFStringRef)preferredSubFamilyName;
+- (CFStringRef)subFamilyName;
+- (CFStringRef)fullName;
+- (CFStringRef)preferredFamilyName;
+- (CFStringRef)familyName;
+- (CFArrayRef)variationAxes;
+@end
+extern CTFontDescriptorRef uiprivFontDescriptorToCTFontDescriptor(uiFontDescriptor *fd);
+extern CTFontDescriptorRef uiprivCTFontDescriptorAppendFeatures(CTFontDescriptorRef desc, const uiOpenTypeFeatures *otf);
+extern void uiprivFontDescriptorFromCTFontDescriptor(CTFontDescriptorRef ctdesc, uiFontDescriptor *uidesc);
+
+// fonttraits.m
+extern void uiprivProcessFontTraits(uiprivFontStyleData *d, uiFontDescriptor *out);
+
+// fontvariation.m
+extern NSDictionary *uiprivMakeVariationAxisDict(CFArrayRef axes, CFDataRef avarTable);
+extern void uiprivProcessFontVariation(uiprivFontStyleData *d, NSDictionary *axisDict, uiFontDescriptor *out);
+
+// attrstr.m
+extern void uiprivInitUnderlineColors(void);
+extern void uiprivUninitUnderlineColors(void);
+extern CFAttributedStringRef uiprivAttributedStringToCFAttributedString(uiDrawTextLayoutParams *p, NSArray **backgroundParams);
+
+// drawtext.m
+// TODO figure out where this type should *really* go in all the headers...
+@interface uiprivDrawTextBackgroundParams : NSObject {
+	size_t start;
+	size_t end;
+	double r;
+	double g;
+	double b;
+	double a;
+}
+- (id)initWithStart:(size_t)s end:(size_t)e r:(double)red g:(double)green b:(double)blue a:(double)alpha;
+- (void)draw:(CGContextRef)c layout:(uiDrawTextLayout *)layout at:(double)x y:(double)y utf8Mapping:(const size_t *)u16tou8;
+@end