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Bidi.hpp (4099B)

      1 #ifndef icu4x_Bidi_HPP
      2 #define icu4x_Bidi_HPP
      3 
      4 #include "Bidi.d.hpp"
      5 
      6 #include <stdio.h>
      7 #include <stdint.h>
      8 #include <stddef.h>
      9 #include <stdbool.h>
     10 #include <memory>
     11 #include <functional>
     12 #include <optional>
     13 #include <cstdlib>
     14 #include "../diplomat_runtime.hpp"
     15 #include "BidiInfo.hpp"
     16 #include "DataError.hpp"
     17 #include "DataProvider.hpp"
     18 #include "ReorderedIndexMap.hpp"
     19 
     20 
     21 namespace icu4x {
     22 namespace capi {
     23    extern "C" {
     24 
     25    icu4x::capi::Bidi* icu4x_Bidi_create_mv1(void);
     26 
     27    typedef struct icu4x_Bidi_create_with_provider_mv1_result {union {icu4x::capi::Bidi* ok; icu4x::capi::DataError err;}; bool is_ok;} icu4x_Bidi_create_with_provider_mv1_result;
     28    icu4x_Bidi_create_with_provider_mv1_result icu4x_Bidi_create_with_provider_mv1(const icu4x::capi::DataProvider* provider);
     29 
     30    icu4x::capi::BidiInfo* icu4x_Bidi_for_text_utf8_mv1(const icu4x::capi::Bidi* self, diplomat::capi::DiplomatStringView text, diplomat::capi::OptionU8 default_level);
     31 
     32    icu4x::capi::ReorderedIndexMap* icu4x_Bidi_reorder_visual_mv1(const icu4x::capi::Bidi* self, diplomat::capi::DiplomatU8View levels);
     33 
     34    bool icu4x_Bidi_level_is_rtl_mv1(uint8_t level);
     35 
     36    bool icu4x_Bidi_level_is_ltr_mv1(uint8_t level);
     37 
     38    uint8_t icu4x_Bidi_level_rtl_mv1(void);
     39 
     40    uint8_t icu4x_Bidi_level_ltr_mv1(void);
     41 
     42    void icu4x_Bidi_destroy_mv1(Bidi* self);
     43 
     44    } // extern "C"
     45 } // namespace capi
     46 } // namespace
     47 
     48 inline std::unique_ptr<icu4x::Bidi> icu4x::Bidi::create() {
     49  auto result = icu4x::capi::icu4x_Bidi_create_mv1();
     50  return std::unique_ptr<icu4x::Bidi>(icu4x::Bidi::FromFFI(result));
     51 }
     52 
     53 inline diplomat::result<std::unique_ptr<icu4x::Bidi>, icu4x::DataError> icu4x::Bidi::create_with_provider(const icu4x::DataProvider& provider) {
     54  auto result = icu4x::capi::icu4x_Bidi_create_with_provider_mv1(provider.AsFFI());
     55  return result.is_ok ? diplomat::result<std::unique_ptr<icu4x::Bidi>, icu4x::DataError>(diplomat::Ok<std::unique_ptr<icu4x::Bidi>>(std::unique_ptr<icu4x::Bidi>(icu4x::Bidi::FromFFI(result.ok)))) : diplomat::result<std::unique_ptr<icu4x::Bidi>, icu4x::DataError>(diplomat::Err<icu4x::DataError>(icu4x::DataError::FromFFI(result.err)));
     56 }
     57 
     58 inline std::unique_ptr<icu4x::BidiInfo> icu4x::Bidi::for_text(std::string_view text, std::optional<uint8_t> default_level) const {
     59  auto result = icu4x::capi::icu4x_Bidi_for_text_utf8_mv1(this->AsFFI(),
     60    {text.data(), text.size()},
     61    default_level.has_value() ? (diplomat::capi::OptionU8{ { default_level.value() }, true }) : (diplomat::capi::OptionU8{ {}, false }));
     62  return std::unique_ptr<icu4x::BidiInfo>(icu4x::BidiInfo::FromFFI(result));
     63 }
     64 
     65 inline std::unique_ptr<icu4x::ReorderedIndexMap> icu4x::Bidi::reorder_visual(diplomat::span<const uint8_t> levels) const {
     66  auto result = icu4x::capi::icu4x_Bidi_reorder_visual_mv1(this->AsFFI(),
     67    {levels.data(), levels.size()});
     68  return std::unique_ptr<icu4x::ReorderedIndexMap>(icu4x::ReorderedIndexMap::FromFFI(result));
     69 }
     70 
     71 inline bool icu4x::Bidi::level_is_rtl(uint8_t level) {
     72  auto result = icu4x::capi::icu4x_Bidi_level_is_rtl_mv1(level);
     73  return result;
     74 }
     75 
     76 inline bool icu4x::Bidi::level_is_ltr(uint8_t level) {
     77  auto result = icu4x::capi::icu4x_Bidi_level_is_ltr_mv1(level);
     78  return result;
     79 }
     80 
     81 inline uint8_t icu4x::Bidi::level_rtl() {
     82  auto result = icu4x::capi::icu4x_Bidi_level_rtl_mv1();
     83  return result;
     84 }
     85 
     86 inline uint8_t icu4x::Bidi::level_ltr() {
     87  auto result = icu4x::capi::icu4x_Bidi_level_ltr_mv1();
     88  return result;
     89 }
     90 
     91 inline const icu4x::capi::Bidi* icu4x::Bidi::AsFFI() const {
     92  return reinterpret_cast<const icu4x::capi::Bidi*>(this);
     93 }
     94 
     95 inline icu4x::capi::Bidi* icu4x::Bidi::AsFFI() {
     96  return reinterpret_cast<icu4x::capi::Bidi*>(this);
     97 }
     98 
     99 inline const icu4x::Bidi* icu4x::Bidi::FromFFI(const icu4x::capi::Bidi* ptr) {
    100  return reinterpret_cast<const icu4x::Bidi*>(ptr);
    101 }
    102 
    103 inline icu4x::Bidi* icu4x::Bidi::FromFFI(icu4x::capi::Bidi* ptr) {
    104  return reinterpret_cast<icu4x::Bidi*>(ptr);
    105 }
    106 
    107 inline void icu4x::Bidi::operator delete(void* ptr) {
    108  icu4x::capi::icu4x_Bidi_destroy_mv1(reinterpret_cast<icu4x::capi::Bidi*>(ptr));
    109 }
    110 
    111 
    112 #endif // icu4x_Bidi_HPP