| 1 | #pragma once |
|---|---|
| 2 | |
| 3 | #include <set> |
| 4 | #include <string> |
| 5 | #include <vector> |
| 6 | #include <memory> |
| 7 | |
| 8 | #include <mbgl/util/noncopyable.hpp> |
| 9 | |
| 10 | namespace mbgl { |
| 11 | |
| 12 | class BiDi; |
| 13 | class BiDiImpl; |
| 14 | |
| 15 | std::u16string applyArabicShaping(const std::u16string&); |
| 16 | |
| 17 | class BiDi : private util::noncopyable { |
| 18 | public: |
| 19 | BiDi(); |
| 20 | ~BiDi(); |
| 21 | |
| 22 | std::vector<std::u16string> processText(const std::u16string&, std::set<std::size_t>); |
| 23 | |
| 24 | private: |
| 25 | void mergeParagraphLineBreaks(std::set<std::size_t>&); |
| 26 | std::vector<std::u16string> applyLineBreaking(std::set<std::size_t>); |
| 27 | std::u16string getLine(std::size_t start, std::size_t end); |
| 28 | |
| 29 | std::unique_ptr<BiDiImpl> impl; |
| 30 | }; |
| 31 | |
| 32 | } // end namespace mbgl |
| 33 |