1 #ifndef icu4x_BidiClass_D_HPP 2 #define icu4x_BidiClass_D_HPP 3 4 #include <stdio.h> 5 #include <stdint.h> 6 #include <stddef.h> 7 #include <stdbool.h> 8 #include <memory> 9 #include <functional> 10 #include <optional> 11 #include "../diplomat_runtime.hpp" 12 13 namespace icu4x { 14 class BidiClass; 15 } 16 17 18 namespace icu4x { 19 namespace capi { 20 enum BidiClass { 21 BidiClass_LeftToRight = 0, 22 BidiClass_RightToLeft = 1, 23 BidiClass_EuropeanNumber = 2, 24 BidiClass_EuropeanSeparator = 3, 25 BidiClass_EuropeanTerminator = 4, 26 BidiClass_ArabicNumber = 5, 27 BidiClass_CommonSeparator = 6, 28 BidiClass_ParagraphSeparator = 7, 29 BidiClass_SegmentSeparator = 8, 30 BidiClass_WhiteSpace = 9, 31 BidiClass_OtherNeutral = 10, 32 BidiClass_LeftToRightEmbedding = 11, 33 BidiClass_LeftToRightOverride = 12, 34 BidiClass_ArabicLetter = 13, 35 BidiClass_RightToLeftEmbedding = 14, 36 BidiClass_RightToLeftOverride = 15, 37 BidiClass_PopDirectionalFormat = 16, 38 BidiClass_NonspacingMark = 17, 39 BidiClass_BoundaryNeutral = 18, 40 BidiClass_FirstStrongIsolate = 19, 41 BidiClass_LeftToRightIsolate = 20, 42 BidiClass_RightToLeftIsolate = 21, 43 BidiClass_PopDirectionalIsolate = 22, 44 }; 45 46 typedef struct BidiClass_option {union { BidiClass ok; }; bool is_ok; } BidiClass_option; 47 } // namespace capi 48 } // namespace 49 50 namespace icu4x { 51 class BidiClass { 52 public: 53 enum Value { 54 LeftToRight = 0, 55 RightToLeft = 1, 56 EuropeanNumber = 2, 57 EuropeanSeparator = 3, 58 EuropeanTerminator = 4, 59 ArabicNumber = 5, 60 CommonSeparator = 6, 61 ParagraphSeparator = 7, 62 SegmentSeparator = 8, 63 WhiteSpace = 9, 64 OtherNeutral = 10, 65 LeftToRightEmbedding = 11, 66 LeftToRightOverride = 12, 67 ArabicLetter = 13, 68 RightToLeftEmbedding = 14, 69 RightToLeftOverride = 15, 70 PopDirectionalFormat = 16, 71 NonspacingMark = 17, 72 BoundaryNeutral = 18, 73 FirstStrongIsolate = 19, 74 LeftToRightIsolate = 20, 75 RightToLeftIsolate = 21, 76 PopDirectionalIsolate = 22, 77 }; 78 79 BidiClass() = default; 80 // Implicit conversions between enum and ::Value BidiClass(Value v)81 constexpr BidiClass(Value v) : value(v) {} operator Value() const82 constexpr operator Value() const { return value; } 83 // Prevent usage as boolean value 84 explicit operator bool() const = delete; 85 86 inline static icu4x::BidiClass for_char(char32_t ch); 87 88 inline std::optional<std::string_view> long_name(); 89 90 inline std::optional<std::string_view> short_name(); 91 92 inline uint8_t to_integer_value(); 93 94 inline static std::optional<icu4x::BidiClass> from_integer_value(uint8_t other); 95 96 inline icu4x::capi::BidiClass AsFFI() const; 97 inline static icu4x::BidiClass FromFFI(icu4x::capi::BidiClass c_enum); 98 private: 99 Value value; 100 }; 101 102 } // namespace 103 #endif // icu4x_BidiClass_D_HPP 104