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//! This example demonstrates how hyperlinks can be embedded into a [`Table`] display.
//!
//! While not a [`tabled`] specific implementation, it is helpful to know that
//! most users expect certain elements of interactivity based on the purpose of your display.
//!
//! * 🚩 This example requires the `color` feature.
//!
//! * ⚠️ Terminal interfaces may differ in how they parse links or make them interactive.
//! [`tabled`] doesn't have the final say on whether a link is clickable or not.
use tabled::{
settings::{object::Segment, Alignment, Modify, Style, Width},
Table, Tabled,
};
fn main() {
let multicolored_debian = "\x1b[30mDebian\x1b[0m\
\x1b[31m Debian\x1b[0m\
\x1b[32m Debian\x1b[0m\
\x1b[33m Debian\x1b[0m\
\x1b[34m Debian\x1b[0m\
\x1b[35m Debian\x1b[0m\
\x1b[36m Debian\x1b[0m\
\x1b[37m Debian\x1b[0m\
\x1b[40m Debian\x1b[0m\
\x1b[41m Debian\x1b[0m\
\x1b[42m Debian\x1b[0m\
\x1b[43m Debian\x1b[0m\
\x1b[44m Debian\x1b[0m";
let debian_repeat =
"DebianDebianDebianDebianDebianDebianDebianDebianDebianDebianDebianDebianDebianDebian"
.to_string();
let debian_colored_link = format_osc8_hyperlink("https://www.debian.org/", multicolored_debian);
let debian_link = format_osc8_hyperlink("https://www.debian.org/", "Debian");
let wiki_link = format_osc8_hyperlink("https://www.wikipedia.org/", "Debian");
let data = [
Distribution::new("Debian".into(), false),
Distribution::new(debian_link.clone(), true),
Distribution::new(format!("{debian_link} a link followed by text"), true),
Distribution::new(
format!("{debian_link} links with intervening text {wiki_link}"),
true,
),
Distribution::new(format!("a link surrounded {debian_link} by text"), true),
Distribution::new(debian_colored_link, true),
Distribution::new(debian_repeat, false),
];
let mut table = Table::new(&data);
table
.with(Style::ascii_rounded())
.with(Alignment::left())
.with(Modify::new(Segment::all()).with(Width::wrap(16).keep_words()));
println!("{table}");
let mut table = Table::new(&data);
table
.with(Style::ascii_rounded())
.with(Alignment::left())
.with(Modify::new(Segment::all()).with(Width::wrap(16)));
println!("{table}");
}
#[derive(Tabled)]
struct Distribution {
name: String,
is_hyperlink: bool,
}
impl Distribution {
fn new(name: String, is_hyperlink: bool) -> Self {
Self { name, is_hyperlink }
}
}
fn format_osc8_hyperlink(url: &str, text: &str) -> String {
format!("\x1b]8;;{url}\x1b\\{text}\x1b]8;;\x1b\\",)
}
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