bendns' repos / gracilaria
A simple CPU rendered GUI IDE experience.
Diffstat (limited to 'src/bar.rs')
-rw-r--r--src/bar.rs55
1 files changed, 45 insertions, 10 deletions
diff --git a/src/bar.rs b/src/bar.rs
index 3aea79e..39167b5 100644
--- a/src/bar.rs
+++ b/src/bar.rs
@@ -2,11 +2,28 @@ use std::iter::{once, repeat};
use dsb::Cell;
use dsb::cell::Style;
-use winit::keyboard::{Key, NamedKey};
pub struct Bar {
- pub holding: Option<Key>,
- pub fname: String,
+ pub state: state::StateMachine,
+ pub text: crate::text::TextArea,
+ pub last_action: String,
+}
+
+rust_fsm::state_machine! {
+ #[derive(Debug, PartialEq, Eq, Copy, Clone)]
+ pub(crate) state(Inactive)
+
+ Inactive => {
+ Control => Control,
+ },
+ Control => {
+ Saved => Inactive,
+ WaitingForFname => InputFname,
+ Released => Inactive,
+ },
+ InputFname => {
+ Enter => Inactive,
+ }
}
impl Bar {
@@ -16,6 +33,7 @@ impl Bar {
bg: [u8; 3],
(into, (w, _)): (&mut [Cell], (usize, usize)),
oy: usize,
+ fname: &str,
) {
let row = &mut into[oy * w..oy * w + w];
row.fill(Cell {
@@ -25,19 +43,23 @@ impl Bar {
fn s(s: &str) -> impl Iterator<Item = (char, u8)> {
s.chars().zip(repeat(0))
}
- match self.holding {
- None => {
+ match self.state.state() {
+ state::State::Inactive => {
row[1.."gracilaria".len() + 1]
.iter_mut()
.zip("gracilaria".chars())
.for_each(|(x, y)| x.letter = Some(y));
- row[w / 2 - self.fname.len() / 2
- ..w / 2 - self.fname.len() / 2 + self.fname.len()]
+ row[w / 2 - fname.len() / 2
+ ..w / 2 - fname.len() / 2 + fname.len()]
.iter_mut()
- .zip(self.fname.chars())
+ .zip(fname.chars())
+ .for_each(|(x, y)| x.letter = Some(y));
+ row.iter_mut()
+ .rev()
+ .zip(self.last_action.chars().rev())
.for_each(|(x, y)| x.letter = Some(y));
}
- Some(Key::Named(NamedKey::Control)) => {
+ state::State::Control => {
let x = s("C + { ")
.chain(once(('S', Style::BOLD)))
.chain(s("ave, "))
@@ -52,7 +74,20 @@ impl Bar {
}
});
}
- Some(_) => panic!(),
+ state::State::InputFname => {
+ "write to file: "
+ .chars()
+ .zip(repeat(Style::BOLD | Style::ITALIC))
+ .chain(s(&self.text.rope.to_string()))
+ .zip(row)
+ .for_each(|((x, z), y)| {
+ *y = Cell {
+ letter: Some(x),
+ style: Style { flags: z, ..y.style },
+ ..*y
+ }
+ });
+ }
}
}
}