ansi.h File Reference

#include <cstdint>
#include <iostream>
#include <sstream>
#include <type_traits>
#include <memory>
#include <map>
#include <string>
#include <zypp-core/base/String.h>

Go to the source code of this file.

Classes
class	ztui::ansi::tty::EscapeSequence
	ANSI Escape sequences and their fallback if no tty. More...
struct	ztui::ansi::ColorTraits< Tp_ >
class	ztui::ansi::Color
	Various ways to define ansi SGR sequences. More...
union	ztui::ansi::Color::Comp
struct	ztui::ansi::ColorTraits< Color::Constant >
class	ztui::ansi::ColorString
	Colored string if do_colors. More...
class	ztui::ansi::ColorStream
	Colored stream output if do_colors. More...
struct	ztui::ansi::ColorStream::nullDeleter
class	ztui::ColorString
	Colored string if do_colors. More...
class	ztui::ColorStream
	Colored stream output if do_colors. More...

Namespaces
namespace	ztui
namespace	ztui::ansi
namespace	ztui::ansi::tty
namespace	std

Macros
#define	ZYPPER_TRACE_SGR   0
#define	ESC   "\033"

Typedefs
template<typename CCC_>
using	ztui::ansi::EnableIfCustomColorCtor = std::enable_if_t< ansi::ColorTraits<std::decay_t<CCC_>>::customColorCtor >
	relates: ColorTraits<Tp_> SFINAE: hide template signatures unless enum is enabled in ColorTraits
template<typename CCC_>
using	ztui::ansi::DisableIfCustomColorCtor = std::enable_if_t< !ansi::ColorTraits<std::decay_t<CCC_>>::customColorCtor >
	relates: ColorTraits<Tp_> SFINAE: hide template signatures unless enum is enabled in ColorTraits

Functions
bool	ztui::do_ttyout ()
	True unless output is a dumb tty or file.
bool	ztui::do_colors ()
	If output is done in colors (depends on config).
bool	ztui::mayUseANSIEscapes ()
	Simple check whether stdout is a (not dumb) tty.
bool	ztui::hasANSIColor ()
	Simple check whether stdout can handle colors.
std::ostream &	ztui::ansi::tty::operator<< (std::ostream &str, const EscapeSequence &obj)
	relates: EscapeSequence stream output
std::ostream &	ztui::ansi::operator<< (std::ostream &str, Color obj)
	relates: Color Print the colors SGRsequence if do_colors is true
std::ostream &	ztui::ansi::operator<< (std::ostream &str, const ColorString &obj)
	relates: ColorString Print colored on ostream
template<class Tp_>
ansi::ColorStream	ztui::operator<< (ansi::Color color_r, Tp_ &&val_r)
	relates: ColorStream Create ColorStream via Color
ansi::ColorStream	ztui::operator<< (ansi::Color color_r, std::ostream &(*omanip)(std::ostream &))
template<class CCC_, class Tp_, typename = ansi::EnableIfCustomColorCtor<CCC_>>
ansi::ColorStream	ztui::operator<< (CCC_ &&color_r, Tp_ &&val_r)
	relates: ColorStream Create ColorStream via enum << expr
template<class CCC_, typename = ansi::EnableIfCustomColorCtor<CCC_>>
ansi::ColorStream	ztui::operator<< (CCC_ &&color_r, std::ostream &(*omanip)(std::ostream &))
template<class CCC_, typename = ztui::ansi::EnableIfCustomColorCtor<CCC_>>
ostream &	std::operator<< (ostream &str, CCC_ &&color_r)
	relates: ansi::Color Stream oputput for ColorTraits enabled types Defined in namespace 'std' because namespace of 'CCC_' may vary

Variables
const EscapeSequence	ztui::ansi::tty::clearLN
	Clear entire line.
const EscapeSequence	ztui::ansi::tty::cursorUP
	Cursor up 1 line.
const EscapeSequence	ztui::ansi::tty::cursorDOWN
	Cursor down 1 line.
const EscapeSequence	ztui::ansi::tty::cursorRIGHT
	Cursor right 1 char.
const EscapeSequence	ztui::ansi::tty::cursorLEFT
	Cursor left 1 char.

Macro Definition Documentation

ZYPPER_TRACE_SGR

#define ZYPPER_TRACE_SGR   0

Definition at line 95 of file ansi.h.

ESC

#define ESC   "\033"

Definition at line 98 of file ansi.h.