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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/react-native/React/Base
Просмотр файла: RCTConvert.h
/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import <QuartzCore/QuartzCore.h>
#import <UIKit/UIKit.h>
#import <React/RCTAnimationType.h>
#import <React/RCTBorderCurve.h>
#import <React/RCTBorderStyle.h>
#import <React/RCTCursor.h>
#import <React/RCTDefines.h>
#import <React/RCTLog.h>
#import <React/RCTPointerEvents.h>
#import <React/RCTTextDecorationLineType.h>
#import <yoga/Yoga.h>
typedef NS_ENUM(NSInteger, RCTColorSpace) {
RCTColorSpaceSRGB,
RCTColorSpaceDisplayP3,
};
// Change the default color space
RCTColorSpace RCTGetDefaultColorSpace(void);
RCT_EXTERN void RCTSetDefaultColorSpace(RCTColorSpace colorSpace);
/**
* This class provides a collection of conversion functions for mapping
* JSON objects to native types and classes. These are useful when writing
* custom RCTViewManager setter methods.
*/
@interface RCTConvert : NSObject
+ (id)id:(id)json;
+ (BOOL)BOOL:(id)json;
+ (double)double:(id)json;
+ (float)float:(id)json;
+ (int)int:(id)json;
+ (int64_t)int64_t:(id)json;
+ (uint64_t)uint64_t:(id)json;
+ (NSInteger)NSInteger:(id)json;
+ (NSUInteger)NSUInteger:(id)json;
+ (NSArray *)NSArray:(id)json;
+ (NSDictionary *)NSDictionary:(id)json;
+ (NSString *)NSString:(id)json;
+ (NSNumber *)NSNumber:(id)json;
+ (NSSet *)NSSet:(id)json;
+ (NSData *)NSData:(id)json;
+ (NSIndexSet *)NSIndexSet:(id)json;
+ (NSURLRequestCachePolicy)NSURLRequestCachePolicy:(id)json;
+ (NSURL *)NSURL:(id)json;
+ (NSURLRequest *)NSURLRequest:(id)json;
typedef NSURL RCTFileURL;
+ (RCTFileURL *)RCTFileURL:(id)json;
+ (NSDate *)NSDate:(id)json;
+ (NSLocale *)NSLocale:(id)json;
+ (NSTimeZone *)NSTimeZone:(id)json;
+ (NSTimeInterval)NSTimeInterval:(id)json;
+ (NSLineBreakMode)NSLineBreakMode:(id)json;
+ (NSTextAlignment)NSTextAlignment:(id)json;
+ (NSUnderlineStyle)NSUnderlineStyle:(id)json;
+ (NSWritingDirection)NSWritingDirection:(id)json;
+ (NSLineBreakStrategy)NSLineBreakStrategy:(id)json;
+ (UITextAutocapitalizationType)UITextAutocapitalizationType:(id)json;
+ (UITextFieldViewMode)UITextFieldViewMode:(id)json;
+ (UIKeyboardType)UIKeyboardType:(id)json;
+ (UIKeyboardAppearance)UIKeyboardAppearance:(id)json;
+ (UIReturnKeyType)UIReturnKeyType:(id)json;
+ (UIUserInterfaceStyle)UIUserInterfaceStyle:(id)json API_AVAILABLE(ios(12));
+ (UIInterfaceOrientationMask)UIInterfaceOrientationMask:(NSString *)orientation;
+ (UIModalPresentationStyle)UIModalPresentationStyle:(id)json;
#if !TARGET_OS_TV
+ (UIDataDetectorTypes)UIDataDetectorTypes:(id)json;
#endif
+ (UIViewContentMode)UIViewContentMode:(id)json;
+ (RCTCursor)RCTCursor:(id)json;
+ (CGFloat)CGFloat:(id)json;
+ (CGPoint)CGPoint:(id)json;
+ (CGSize)CGSize:(id)json;
+ (CGRect)CGRect:(id)json;
+ (UIEdgeInsets)UIEdgeInsets:(id)json;
+ (CGLineCap)CGLineCap:(id)json;
+ (CGLineJoin)CGLineJoin:(id)json;
+ (CGAffineTransform)CGAffineTransform:(id)json;
+ (UIColor *)UIColorWithRed:(CGFloat)red green:(CGFloat)green blue:(CGFloat)blue alpha:(CGFloat)alpha;
+ (UIColor *)UIColorWithRed:(CGFloat)red
green:(CGFloat)green
blue:(CGFloat)blue
alpha:(CGFloat)alpha
andColorSpace:(RCTColorSpace)colorSpace;
+ (RCTColorSpace)RCTColorSpaceFromString:(NSString *)colorSpace;
+ (UIColor *)UIColor:(id)json;
+ (CGColorRef)CGColor:(id)json CF_RETURNS_NOT_RETAINED;
+ (YGValue)YGValue:(id)json;
+ (NSArray<NSArray *> *)NSArrayArray:(id)json;
+ (NSArray<NSString *> *)NSStringArray:(id)json;
+ (NSArray<NSArray<NSString *> *> *)NSStringArrayArray:(id)json;
+ (NSArray<NSDictionary *> *)NSDictionaryArray:(id)json;
+ (NSArray<NSURL *> *)NSURLArray:(id)json;
+ (NSArray<RCTFileURL *> *)RCTFileURLArray:(id)json;
+ (NSArray<NSNumber *> *)NSNumberArray:(id)json;
+ (NSArray<UIColor *> *)UIColorArray:(id)json;
typedef NSArray CGColorArray;
+ (CGColorArray *)CGColorArray:(id)json;
/**
* Convert a JSON object to a Plist-safe equivalent by stripping null values.
*/
typedef id NSPropertyList;
+ (NSPropertyList)NSPropertyList:(id)json;
typedef BOOL css_backface_visibility_t;
+ (YGOverflow)YGOverflow:(id)json;
+ (YGDisplay)YGDisplay:(id)json;
+ (css_backface_visibility_t)css_backface_visibility_t:(id)json;
+ (YGFlexDirection)YGFlexDirection:(id)json;
+ (YGJustify)YGJustify:(id)json;
+ (YGAlign)YGAlign:(id)json;
+ (YGPositionType)YGPositionType:(id)json;
+ (YGWrap)YGWrap:(id)json;
+ (YGDirection)YGDirection:(id)json;
+ (RCTPointerEvents)RCTPointerEvents:(id)json;
+ (RCTAnimationType)RCTAnimationType:(id)json;
+ (RCTBorderStyle)RCTBorderStyle:(id)json;
+ (RCTBorderCurve)RCTBorderCurve:(id)json;
+ (RCTTextDecorationLineType)RCTTextDecorationLineType:(id)json;
@end
@interface RCTConvert (Deprecated)
/**
* Use lightweight generics syntax instead, e.g. NSArray<NSString *>
*/
typedef NSArray NSArrayArray __deprecated_msg("Use NSArray<NSArray *>");
typedef NSArray NSStringArray __deprecated_msg("Use NSArray<NSString *>");
typedef NSArray NSStringArrayArray __deprecated_msg("Use NSArray<NSArray<NSString *> *>");
typedef NSArray NSDictionaryArray __deprecated_msg("Use NSArray<NSDictionary *>");
typedef NSArray NSURLArray __deprecated_msg("Use NSArray<NSURL *>");
typedef NSArray RCTFileURLArray __deprecated_msg("Use NSArray<RCTFileURL *>");
typedef NSArray NSNumberArray __deprecated_msg("Use NSArray<NSNumber *>");
typedef NSArray UIColorArray __deprecated_msg("Use NSArray<UIColor *>");
/**
* Synchronous image loading is generally a bad idea for performance reasons.
* If you need to pass image references, try to use `RCTImageSource` and then
* `RCTImageLoader` instead of converting directly to a UIImage.
*/
+ (UIImage *)UIImage:(id)json;
+ (CGImageRef)CGImage:(id)json CF_RETURNS_NOT_RETAINED;
@end
/**
* Underlying implementations of RCT_XXX_CONVERTER macros. Ignore these.
*/
RCT_EXTERN NSNumber *RCTConvertEnumValue(const char *, NSDictionary *, NSNumber *, id);
RCT_EXTERN NSNumber *RCTConvertMultiEnumValue(const char *, NSDictionary *, NSNumber *, id);
RCT_EXTERN NSArray *RCTConvertArrayValue(SEL, id);
/**
* This macro is used for logging conversion errors. This is just used to
* avoid repeating the same boilerplate for every error message.
*/
#define RCTLogConvertError(json, typeName) \
RCTLogInfo(@"JSON value '%@' of type %@ cannot be converted to %@", json, [json classForCoder], typeName)
/**
* This macro is used for creating simple converter functions that just call
* the specified getter method on the json value.
*/
#define RCT_CONVERTER(type, name, getter) RCT_CUSTOM_CONVERTER(type, name, [json getter])
/**
* This macro is used for creating converter functions with arbitrary logic.
*/
#define RCT_CUSTOM_CONVERTER(type, name, code) \
+(type)name : (id)json RCT_DYNAMIC \
{ \
if (!RCT_DEBUG) { \
return code; \
} else { \
@try { \
return code; \
} @catch (__unused NSException * e) { \
RCTLogConvertError(json, @ #type); \
json = nil; \
return code; \
} \
} \
}
/**
* This macro is similar to RCT_CONVERTER, but specifically geared towards
* numeric types. It will handle string input correctly, and provides more
* detailed error reporting if an invalid value is passed in.
*/
#define RCT_NUMBER_CONVERTER(type, getter) \
RCT_CUSTOM_CONVERTER(type, type, [RCT_DEBUG ? [self NSNumber:json] : json getter])
/**
* When using RCT_ENUM_CONVERTER in ObjC, the compiler is OK with us returning
* the underlying NSInteger/NSUInteger. In ObjC++, this is a type mismatch and
* we need to explicitly cast the return value to expected enum return type.
*/
#ifdef __cplusplus
#define _RCT_CAST(type, expr) static_cast<type>(expr)
#else
#define _RCT_CAST(type, expr) expr
#endif
/**
* This macro is used for creating converters for enum types.
*/
#define RCT_ENUM_CONVERTER(type, values, default, getter) \
+(type)type : (id)json RCT_DYNAMIC \
{ \
static NSDictionary *mapping; \
static dispatch_once_t onceToken; \
dispatch_once(&onceToken, ^{ \
mapping = values; \
}); \
return _RCT_CAST(type, [RCTConvertEnumValue(#type, mapping, @(default), json) getter]); \
}
/**
* This macro is used for creating converters for enum types for
* multiple enum values combined with | operator
*/
#define RCT_MULTI_ENUM_CONVERTER(type, values, default, getter) \
+(type)type : (id)json RCT_DYNAMIC \
{ \
static NSDictionary *mapping; \
static dispatch_once_t onceToken; \
dispatch_once(&onceToken, ^{ \
mapping = values; \
}); \
return _RCT_CAST(type, [RCTConvertMultiEnumValue(#type, mapping, @(default), json) getter]); \
}
/**
* This macro is used for creating explicitly-named converter functions
* for typed arrays.
*/
#define RCT_ARRAY_CONVERTER_NAMED(type, name) \
+(NSArray<type *> *)name##Array : (id)json RCT_DYNAMIC \
{ \
return RCTConvertArrayValue(@selector(name:), json); \
}
/**
* This macro is used for creating converter functions for typed arrays.
* RCT_ARRAY_CONVERTER_NAMED may be used when type contains characters
* which are disallowed in selector names.
*/
#define RCT_ARRAY_CONVERTER(type) RCT_ARRAY_CONVERTER_NAMED(type, type)
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