Render themes: SVG resources on iOS

vtm-ios/natives/SVGgh.framework/Headers/GHCSSStyle.h

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+//
+//  GHCSSStyle.h
+//  SVGgh
+//
+// The MIT License (MIT)
+
+//  Copyright (c) 2016 Glenn R. Howes
+
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+//
+//
+//  Created by Glenn Howes on 3/19/16.
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+typedef enum  StyleElementType
+{
+    kStyleTypeUnsupported,
+    kStyleTypeCSS // text/css
+}StyleElementType;
+
+typedef NS_OPTIONS(NSUInteger, CSSPseudoClassFlags) {
+    kPseudoClassNone = 0,
+    kPseudoClassActive = (1 << 0),
+    kPseudoClassFocused   = (1 << 1),
+    kPseudoClassHovering  = (1 << 2)
+};
+
+@interface GHCSSStyle : NSObject
+@property(nonatomic, readonly) NSString* cssClass;
+@property(nonatomic, readonly) CSSPseudoClassFlags pseudoClassFlags;
+@property(nonatomic, readonly) NSDictionary<NSString*, NSString*>* __nullable   attributes;
+@property(nonatomic, readonly) NSDictionary<NSString*, GHCSSStyle*>* __nullable subClasses;
+
+
++(NSDictionary<NSString*, GHCSSStyle*>*) stylesForString:(NSString*)css;
++( NSString* _Nullable ) attributeNamed:(NSString*)attributeName classes:(nullable NSArray<NSString*>*)listOfClasses entityName:(nullable NSString*)entityName pseudoClass:(CSSPseudoClassFlags)pseudoClassFlags forStyles:(NSDictionary<NSString*, GHCSSStyle*>*) cssStyles;
+
+@end
+
+NS_ASSUME_NONNULL_END