asciimation
/
src
/
ansi_escape_codes.hh
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120#ifndef OB_ANSI_ESCAPE_CODES_HH
#define OB_ANSI_ESCAPE_CODES_HH
#include <string>
#include <vector>
#include <sstream>
#include <iostream>
namespace OB
{
namespace ANSI_Escape_Codes
{
// standard escaped characters
extern std::string const nl;
extern std::string const cr;
extern std::string const tab;
extern std::string const alert;
// escape code sequence
extern std::string const esc;
// clears all attributes
extern std::string const reset;
// style
extern std::string const bold;
extern std::string const dim;
extern std::string const italic;
extern std::string const underline;
extern std::string const blink;
extern std::string const rblink;
extern std::string const reverse;
extern std::string const conceal;
extern std::string const cross;
// erasing
extern std::string const erase_end;
extern std::string const erase_start;
extern std::string const erase_line;
extern std::string const erase_down;
extern std::string const erase_up;
extern std::string const erase_screen;
// cursor visibility
extern std::string const cursor_hide;
extern std::string const cursor_show;
// cursor movement
extern std::string const cursor_home;
extern std::string const cursor_up;
extern std::string const cursor_down;
extern std::string const cursor_right;
extern std::string const cursor_left;
extern std::string const cursor_save;
extern std::string const cursor_load;
// foreground color
extern std::string const fg_black;
extern std::string const fg_red;
extern std::string const fg_green;
extern std::string const fg_yellow;
extern std::string const fg_blue;
extern std::string const fg_magenta;
extern std::string const fg_cyan;
extern std::string const fg_white;
// background color
extern std::string const bg_black;
extern std::string const bg_red;
extern std::string const bg_green;
extern std::string const bg_yellow;
extern std::string const bg_blue;
extern std::string const bg_magenta;
extern std::string const bg_cyan;
extern std::string const bg_white;
// prototypes
std::string fg_256(std::string x);
std::string bg_256(std::string x);
std::string htoi(std::string x);
std::string fg_true(std::string x);
std::string bg_true(std::string x);
std::string cursor_set(size_t x, size_t y);
template<class T>
std::string wrap(T const val, std::string col)
{
std::string x {std::to_string(val)};
if (x.size() != 6) return {};
std::string h1 {x.substr(0, 2)};
std::string h2 {x.substr(2, 2)};
std::string h3 {x.substr(4, 2)};
std::stringstream ss; ss
<< esc << "38;2;"
<< htoi(h1) << ";"
<< htoi(h2) << ";"
<< htoi(h3) << "m"
<< val
<< reset;
return ss.str();
}
template<class T>
std::string wrap(T const val, std::vector<std::string> const col)
{
std::stringstream ss;
for (auto const& e : col)
{
ss << e;
}
ss << val << reset;
return ss.str();
}
} // namespace ANSI_Escape_Codes
} // namespace OB
#endif // OB_ANSI_ESCAPE_CODES_HH