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Introduce Options and use them for Menu.

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Introduce Options for components. This allows me to add new features,
without updating functions signatures.
This commit is contained in:
ArthurSonzogni
2021-07-07 22:13:33 +02:00
committed by Arthur Sonzogni
parent 82adc3b410
commit cd84b187b3
10 changed files with 168 additions and 120 deletions
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34
include/ftxui/screen/string.hpp
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@@ -19,40 +19,6 @@ int wchar_width_cjk(wchar_t);
int wstring_width(const std::wstring&);
int wstring_width_cjk(const std::wstring&);
/// @brief For convenience, this class convert multiple mutable string
/// references toward a shared representation.
class StringRef {
public:
StringRef(std::wstring* ref);
StringRef(std::wstring ref);
StringRef(const wchar_t* ref);
StringRef(const char* ref);
std::wstring& operator*();
std::wstring* operator->();
private:
std::wstring* const borrowed_ = nullptr;
std::wstring owned_;
};
/// @brief For convenience, this class convert multiple immutable string
/// references toward shared representation.
class ConstStringRef {
public:
ConstStringRef(const std::wstring* ref);
ConstStringRef(std::wstring ref);
ConstStringRef(const wchar_t* ref);
ConstStringRef(const char* ref);
const std::wstring& operator*();
const std::wstring* operator->();
private:
const std::wstring* const borrowed_ = nullptr;
const std::wstring owned_;
};
} // namespace ftxui
#endif /* end of include guard: FTXUI_SCREEN_STRING_HPP */