Struct pager_rs::StatusBar

source ·

pub struct StatusBar {
    pub line_layouts: Vec<StatusBarLayout>,
    pub title: String,
    pub theme: ContentStyle,
}

Fields§

§line_layouts: Vec<StatusBarLayout>§title: String§theme: ContentStyle

Implementations§

source §

impl StatusBar

source

pub fn new(title: String) -> Self

Create a StatusBar with title.

Examples found in repository ?

examples/hello_world.rs (line 8)

fn main() -> std::io::Result<()> {
    let content = r#"fn main() {
    println!("Hello World!");
}"#
    .to_string();

    let status_bar = StatusBar::new("Hello World program in rust".to_string());

    let mut state = State::new(content, status_bar, CommandList::default())?;

    pager_rs::init()?;

    pager_rs::run(&mut state)?;

    pager_rs::finish()?;

    Ok(())
}

More examples

Hide additional examples

examples/read_file.rs (line 13)

fn main() -> std::io::Result<()> {
    let args: Vec<String> = env::args().collect();

    if args.len() >= 2 {
        let file_name = args[1].clone();

        let mut file = File::open(file_name.clone())?;
        let mut content = String::new();
        file.read_to_string(&mut content)?;

        let status_bar = StatusBar::new(file_name);

        let mut state = State::new(content, status_bar, CommandList::default())?;

        pager_rs::init()?;

        pager_rs::run(&mut state)?;

        pager_rs::finish()?;
    } else {
        eprintln!("Missing Filename");
    }

    Ok(())
}

examples/custom_command.rs (line 19)

fn main() -> std::io::Result<()> {
    let content = r#"Lorem ipsum dolor sit amet, consectetur adipiscing
elit. Pellentesque neque nulla, viverra ac sapien
et, ultricies convallis lectus. Suspendisse mattis
in urna quis efficitur. Quisque mollis vulputate ipsum,
ut auctor risus luctus eu. Donec sagittis convallis erat
eget imperdiet. Aliquam massa erat, venenatis eu massa at,
dignissim tempus massa. Donec blandit augue et malesuada
fermentum. In vehicula, nisl ut scelerisque sagittis,
sapien elit gravida enim, eu feugiat magna arcu sed enim.
Fusce accumsan sodales ipsum lobortis feugiat. Pellentesque
quam lectus, molestie vitae nisi a, tempor mollis mauris.
Maecenas in magna tempus, porta augue bibendum, feugiat nulla."#
        .to_string();

    let status_bar =
        StatusBar::new("Press 'p' to open selected line on seperate instance".to_string());

    let mut state = State::new(
        content,
        status_bar,
        CommandList::combine(vec![
            CommandList(vec![Command {
                cmd: vec![CommandType::Key(KeyCode::Char('p'))],
                desc: "Open selected line on seperate instance".to_string(),
                func: &|state| {
                    let commands =
                        CommandList::combine(vec![CommandList::quit(), CommandList::navigation()]);

                    let mut modal = State::new(
                        state.content.lines().nth(state.pos.1).unwrap().to_string(),
                        StatusBar::new("Quit (q)".to_string()),
                        commands,
                    )
                    .unwrap();
                    modal.show_line_numbers = false;
                    run(&mut modal).unwrap();
                    true
                },
            }]),
            CommandList::quit(),
            CommandList::navigation(),
            CommandList::help(),
        ]),
    )?;
    state.show_line_numbers = false;

    pager_rs::init()?;

    pager_rs::run(&mut state)?;

    pager_rs::finish()?;

    Ok(())
}

source

pub fn with_theme(title: String, theme: ContentStyle) -> Self

Create a StatusBar with title and theme.

Examples found in repository ?

examples/custom_bar_theme.rs (lines 13-16)

fn main() -> std::io::Result<()> {
    let content = r#"fn main() {
    println!("Hello World!");
}"#
    .to_string();

    let theme = ContentStyle::new()
        .with(Color::White)
        .on(Color::Red)
        .attribute(Attribute::Italic);
    let status_bar = StatusBar::with_theme(
        "Hello World program in rust with colored status bar".to_string(),
        theme,
    );

    let mut state = State::new(content, status_bar, CommandList::default())?;

    pager_rs::init()?;

    pager_rs::run(&mut state)?;

    pager_rs::finish()?;

    Ok(())
}