unspeaker/tengri
1
0
Fork 0
mirror of https://codeberg.org/unspeaker/tengri.git synced 2026-02-22 10:59:02 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

fold tui under main crate

Browse source
This commit is contained in:
same mf who else 2026-02-21 16:18:52 +02:00
parent c1011ddb7f
commit 85ccb0737f
11 changed files with 66 additions and 79 deletions
Download patch file Download diff file Expand all files Collapse all files

124
tengri/examples/tui_00.rs Normal file
View file

@ -0,0 +1,124 @@
use ::{std::sync::{Arc, RwLock}, ratatui::style::Color,
tengri::{*, input::*, output::*}, tengri_tui::*};
tui_main!(State { cursor: 10, ..Default::default() });
namespace!(State: bool {});
namespace!(State: u16 {});
namespace!(State: Color {});
handle!(TuiIn: |self: State, input|Action::from(input).eval(self).map(|_|None));
from!(Action: |input: &TuiIn| todo!());
view!(State: TuiOut: [ evaluate_output_expression, evaluate_output_expression_tui ]);
draw!(State: TuiOut: [ draw_example ]);
#[derive(Debug, Default)] struct State {
/** Rendered window size */ size: Measure<TuiOut>,
/** Command history (undo/redo) */ history: Vec<Action>,
/** User-controllable value */ cursor: usize,
}
#[derive(Debug)] enum Action {
/** Increment cursor */ Next,
/** Decrement cursor */ Prev
}
fn draw_example (state: &State, to: &mut TuiOut) {
let index = state.cursor + 1;
let wh = state.size.wh();
let src = VIEWS.get(state.cursor).unwrap_or(&"");
let heading = format!("State {}/{} in {:?}", index, VIEWS.len(), &wh);
let title = Tui::bg(Color::Rgb(60, 10, 10), Push::Y(1, Align::n(heading)));
let code = Tui::bg(Color::Rgb(10, 60, 10), Push::Y(2, Align::n(format!("{}", src))));
//let content = ;//();//Tui::bg(Color::Rgb(10, 10, 60), View(state, CstIter::new(src)));
state.size.of(Bsp::s(title, Bsp::n(code, state.view(to, &src).unwrap()))).draw(to)
}
impl Action {
const BINDS: &'static str = stringify! { (@left prev) (@right next) };
fn eval (&self, state: &mut State) -> Perhaps<Self> {
use Action::*;
match self { Next => Self::next(state), Prev => Self::prev(state), }
}
fn next (state: &mut State) -> Perhaps<Self> {
state.cursor = (state.cursor + 1) % VIEWS.len();
Ok(Some(Self::Prev))
}
fn prev (state: &mut State) -> Perhaps<Self> {
state.cursor = if state.cursor > 0 { state.cursor - 1 } else { VIEWS.len() - 1 };
Ok(Some(Self::Next))
}
}
const VIEWS: &'static [&'static str] = &[
stringify! { :hello-world },
stringify! { (fill/xy :hello-world) },
stringify! { (bsp/s :hello :world) },
stringify! { (fixed/xy 20 10 :hello-world) },
stringify! { (bsp/s (fixed/xy 5 6 :hello) (fixed/xy 7 8 :world)) },
stringify! { (bsp/e (fixed/xy 5 6 :hello) (fixed/xy 7 8 :world)) },
stringify! { (bsp/n (fixed/xy 5 6 :hello) (fixed/xy 7 8 :world)) },
stringify! { (bsp/w (fixed/xy 5 6 :hello) (fixed/xy 7 8 :world)) },
stringify! { (bsp/a (fixed/xy 5 6 :hello) (fixed/xy 7 8 :world)) },
stringify! { (bsp/b (fixed/xy 5 6 :hello) (fixed/xy 7 8 :world)) },
stringify! {
(bsp/s
(bsp/e (align/nw (fixed/xy 5 3 :hello))
(bsp/e (align/n (fixed/xy 5 3 :hello))
(align/ne (fixed/xy 5 3 :hello))))
(bsp/s
(bsp/e (align/w (fixed/xy 5 3 :hello))
(bsp/e (align/c (fixed/xy 5 3 :hello))
(align/e (fixed/xy 5 3 :hello))))
(bsp/e (align/sw (fixed/xy 5 3 :hello))
(bsp/e (align/s (fixed/xy 5 3 :hello))
(align/se (fixed/xy 5 3 :hello))))))
},
stringify! {
(bsp/s
(bsp/e (fixed/xy 8 5 (align/nw :hello))
(bsp/e (fixed/xy 8 5 (align/n :hello))
(fixed/xy 8 5 (align/ne :hello))))
(bsp/s
(bsp/e (fixed/xy 8 5 (align/w :hello))
(bsp/e (fixed/xy 8 5 (align/c :hello))
(fixed/xy 8 5 (align/e :hello))))
(bsp/e (fixed/xy 8 5 (align/sw :hello))
(bsp/e (fixed/xy 8 5 (align/s :hello))
(fixed/xy 8 5 (align/se :hello))))))
},
stringify! {
(bsp/s
(bsp/e (grow/xy 1 1 (fixed/xy 8 5 (align/nw :hello)))
(bsp/e (grow/xy 1 1 (fixed/xy 8 5 (align/n :hello)))
(grow/xy 1 1 (fixed/xy 8 5 (align/ne :hello)))))
(bsp/s
(bsp/e (grow/xy 1 1 (fixed/xy 8 5 (align/w :hello)))
(bsp/e (grow/xy 1 1 (fixed/xy 8 5 (align/c :hello)))
(grow/xy 1 1 (fixed/xy 8 5 (align/e :hello)))))
(bsp/e (grow/xy 1 1 (fixed/xy 8 5 (align/sw :hello)))
(bsp/e (grow/xy 1 1 (fixed/xy 8 5 (align/s :hello)))
(grow/xy 1 1 (fixed/xy 8 5 (align/se :hello)))))))
},
stringify! { :map-e },
stringify! { (align/c :map-e) },
stringify! { :map-s },
stringify! { (align/c :map-s) },
stringify! {
(align/c (bg/behind :bg0 (margin/xy 1 1 (col
(bg/behind :bg1 (border/around :border1 (margin/xy 2 1 :label1)))
(bg/behind :bg2 (border/around :border2 (margin/xy 4 2 :label2)))
(bg/behind :bg3 (border/around :border3 (margin/xy 6 3 :label3)))))))
},
];