roland/xo-alloc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

indentlog: refactor: color_encoding -> strongly-typed

Browse source
This commit is contained in:
Roland Conybeare 2023-09-18 13:01:44 -04:00
commit 30753c76af
3 changed files with 15 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

26
include/indentlog/color.hpp
View file

@ -7,10 +7,10 @@
#include <cstdint>
namespace xo {
enum color_encoding {
CE_None,
CE_Ansi,
CE_Xterm,
enum class color_encoding : std::uint8_t {
none,
ansi,
xterm,
};
/* specify a color (consistent with ANSI escape sequences - the Select Graphics Rendition subset
@ -32,8 +32,8 @@ namespace xo {
: encoding_{encoding}, code_{code} {}
static color_spec none() { return color_spec(); }
static color_spec ansi(std::uint32_t code) { return color_spec(CE_Ansi, code); }
static color_spec xterm(std::uint32_t code) { return color_spec(CE_Xterm, code); }
static color_spec ansi(std::uint32_t code) { return color_spec(color_encoding::ansi, code); }
static color_spec xterm(std::uint32_t code) { return color_spec(color_encoding::xterm, code); }
static color_spec rgb(std::uint8_t red, std::uint8_t green, std::uint8_t blue) {
return none();
//return color_spec(CE_Rgb, (red << 16 | green << 8 | blue));
@ -62,12 +62,12 @@ namespace xo {
void print_fg_color_on (std::ostream & os) const {
switch (encoding_) {
case CE_None:
case color_encoding::none:
break;
case CE_Ansi:
case color_encoding::ansi:
os << "\033[31;" << code_ << "m";
break;
case CE_Xterm:
case color_encoding::xterm:
os << "\033[38;5;" << code_ << "m";
break;
}
@ -76,10 +76,10 @@ namespace xo {
/* escape to reverse effect of .print_on() */
void print_fg_color_off (std::ostream & os) const {
switch (encoding_) {
case CE_None:
case color_encoding::none:
break;
case CE_Ansi:
case CE_Xterm:
case color_encoding::ansi:
case color_encoding::xterm:
os << "\033[0m";
break;
}
@ -87,7 +87,7 @@ namespace xo {
private:
/* none | ansi | xterm | rgb */
color_encoding encoding_ = CE_None;
color_encoding encoding_ = color_encoding::none;
/* ansi : 30..37, 90..97
* xterm : 0..255
* see [[https://i.stack.imgur.com/KTSQa.png]]

2
include/indentlog/log_level.hpp
View file

@ -3,7 +3,7 @@
#include <cstdint>
namespace xo {
enum class log_level : std::uint32_t {
enum class log_level : std::uint8_t {
/* control log message severity
* silent > always > severe > error > warning > info > chatty > never
*

2
include/indentlog/tag_config.hpp
View file

@ -22,7 +22,7 @@ namespace xo {
template <typename Tag>
color_encoding
tag_config_impl<Tag>::encoding = CE_Xterm;
tag_config_impl<Tag>::encoding = color_encoding::xterm;
template <typename Tag>
std::uint32_t