manuelcillero/pagetop
manuelcillero/pagetop
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Corrige el rótulo de inicio en terminales

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Ajusta el número de caracteres que se pueden mostrar en el rótulo de
inicio según el número de columnas del terminal. Si es menor de 80
columnas mostrará directamente texto.
This commit is contained in:
Manuel Cillero 2022-03-28 01:08:22 +02:00
parent b02a92dbb0
commit 2476b2b9c8
3 changed files with 24 additions and 6 deletions
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2
pagetop/Cargo.toml
View file

@ -27,6 +27,8 @@ downcast-rs = "1.2.0"
figlet-rs = "0.1.3"
futures = "0.3.21"
once_cell = "1.10.0"
substring = "1.4.5"
term_size = "0.3.2"
url = "2.2.2"
config_rs = { package = "config", version = "0.11.0", features = ["toml"] }

20
pagetop/src/app/banner/mod.rs
View file

@ -2,6 +2,7 @@ use crate::Lazy;
use crate::config::SETTINGS;
use figlet_rs::FIGfont;
use substring::Substring;
static FIGFONT: Lazy<FIGfont> = Lazy::new(|| {
let slant = include_str!("slant.flf");
@ -31,8 +32,23 @@ static FIGFONT: Lazy<FIGfont> = Lazy::new(|| {
pub fn print_on_startup() {
if SETTINGS.app.startup_banner.to_lowercase() != "off" {
println!("\n{} {}\n\n Powered by PageTop {}\n",
FIGFONT.convert(&SETTINGS.app.name).unwrap(),
if let Some((term_width, _)) = term_size::dimensions() {
if term_width >= 80 {
let maxlen = (term_width / 10) - 2;
let mut app = SETTINGS.app.name.substring(0, maxlen).to_owned();
if SETTINGS.app.name.len() > maxlen {
app = format!("{}...", app);
}
println!("\n{} {}\n\n Powered by PageTop {}\n",
FIGFONT.convert(&app).unwrap(),
&SETTINGS.app.description,
env!("CARGO_PKG_VERSION")
);
return;
}
}
println!("\n{}\n{}\n\nPowered by PageTop {}\n",
&SETTINGS.app.name,
&SETTINGS.app.description,
env!("CARGO_PKG_VERSION")
);

8
pagetop/src/lib.rs
View file

@ -1,8 +1,8 @@
// Global.
// Local.
pub use doc_comment::doc_comment;
pub use once_cell::sync::Lazy;
pub use futures::executor::block_on as run_now;
pub(crate) use doc_comment::doc_comment;
pub(crate) use once_cell::sync::Lazy;
pub(crate) use futures::executor::block_on as run_now;
// -----------------------------------------------------------------------------
// APIs públicas.