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macro_rules! gen_idents {
($($t:ident),*) => (
mashup! { $(
m[$t "plain"] = $t _plain;
m[$t "styled"] = $t _styled;
m[$t "ln_plain"] = $t ln_plain;
m[$t "ln_styled"] = $t ln_styled;
m[$t "ln"] = $t ln;
m[$t "isatty"] = $t _isatty;
)* }
);
}
macro_rules! gen_print_fns {
($dev:ident, $print:ident) => {
m! {
gen_fn_with_doc!(
concat!(
"Write [`TermString`] to `", stringify!($dev), "` without styling.\n\n",
"# Examples\n\n",
"``` rust\n",
"# use term_string::{TermString, TermStyle};\n",
"let bold = TermStyle::bold();\n",
"let ts = TermString::new(bold, \"some bold text\");\n\n",
"// This will write \"some bold text\" to `", stringify!($dev), "` without\n",
"// any formatting, so not really bold.\n",
"ts.", stringify!($print "plain"), "();\n",
"```"
),
pub fn $print "plain"(&self) {
#[cfg(windows)]
self.write_plain(io::$dev());
#[cfg(not(windows))]
{
let $dev = io::$dev();
self.write_plain($dev.lock());
}
}
);
gen_fn_with_doc!(
concat!(
"Print [`TermString`] to `", stringify!($dev), "` with styling.\n\n",
"# Note\n\n",
"`", stringify!($dev), "` doesn't have to be an actual tty.\n\n",
"Check out [`", stringify!($print), "()`] below, where `", stringify!($dev), "`\n",
"is checked before styled output is printed.\n\n",
"# Examples\n",
"``` rust\n",
"# use term_string::{TermString, TermStyle};\n",
"let bold = TermStyle::bold();\n",
"let ts = TermString::new(bold, \"some bold text\");\n\n",
"// This will write \"some bold text\" to ", stringify!($dev), "\n",
"// as bold text.\n",
"ts.", stringify!($print "styled"), "();\n",
"```\n\n",
"[`", stringify!($print), "()`]: TermString::", stringify!($print)
),
pub fn $print "styled"(&self) {
#[cfg(windows)]
self.write_styled(io::$dev());
#[cfg(not(windows))]
{
let $dev = io::$dev();
self.write_styled($dev.lock());
}
}
);
gen_fn_with_doc!(
concat!(
"Print [`TermString`] to `", stringify!($dev), "` with styling\n",
"if `", stringify!($dev), "` is a tty, and without if it's not.\n\n",
"# Examples\n",
"``` rust\n",
"# use term_string::{TermString, TermStyle};\n",
"let bold = TermStyle::bold();\n",
"let ts = TermString::new(bold, \"some bold text\");\n\n",
"// This will write \"some bold text\" to ", stringify!($dev), " as bold\n",
"// text if ", stringify!($dev), " is a tty, and without any formatting if not.\n",
"ts.", stringify!($print), "();\n",
"```"
),
pub fn $print(&self) {
if isatty::$dev "isatty"() {
self.$print "styled"()
} else {
self.$print "plain"()
}
}
);
gen_fn_with_doc!(
concat!(
"The same as [`", stringify!($print "plain"), "()`], but with a newline printed at the end.\n\n",
"[`", stringify!($print "plain"), "()`]: TermString::", stringify!($print "plain")
),
pub fn $print "ln_plain"(&self) {
self.$print "plain"();
Self::from("\n").$print "plain"();
}
);
gen_fn_with_doc!(
concat!(
"The same as [`", stringify!($print "styled"), "()`], but with a newline printed at the end.\n\n",
"[`", stringify!($print "styled"), "()`]: TermString::", stringify!($print "styled")
),
pub fn $print "ln_styled"(&self) {
self.$print "styled"();
Self::from("\n").$print "plain"();
}
);
gen_fn_with_doc!(
concat!(
"The same as [`", stringify!($print), "()`], but with a newline printed at the end.\n\n",
"[`", stringify!($print), "()`]: TermString::", stringify!($print)
),
pub fn $print "ln"(&self) {
self.$print();
Self::from("\n").$print "plain"();
}
);
}
};
}