bsnes/nall/terminal.hpp

66 lines
1.9 KiB
C++

#pragma once
#include <nall/string.hpp>
namespace nall::terminal {
inline auto escapable() -> bool {
#if defined(PLATFORM_WINDOWS)
//todo: colors are supported by Windows 10+ and with alternate terminals (eg msys)
//disabled for now for compatibility with Windows 7 and 8.1's cmd.exe
return false;
#endif
return true;
}
namespace color {
template<typename... P> inline auto black(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[30m", string{forward<P>(p)...}, "\e[0m"};
}
template<typename... P> inline auto blue(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[94m", string{forward<P>(p)...}, "\e[0m"};
}
template<typename... P> inline auto green(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[92m", string{forward<P>(p)...}, "\e[0m"};
}
template<typename... P> inline auto cyan(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[96m", string{forward<P>(p)...}, "\e[0m"};
}
template<typename... P> inline auto red(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[91m", string{forward<P>(p)...}, "\e[0m"};
}
template<typename... P> inline auto magenta(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[95m", string{forward<P>(p)...}, "\e[0m"};
}
template<typename... P> inline auto yellow(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[93m", string{forward<P>(p)...}, "\e[0m"};
}
template<typename... P> inline auto white(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[97m", string{forward<P>(p)...}, "\e[0m"};
}
template<typename... P> inline auto gray(P&&... p) -> string {
if(!escapable()) return string{forward<P>(p)...};
return {"\e[37m", string{forward<P>(p)...}, "\e[0m"};
}
}
}