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bye chain

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🪞👃🪞 2024-07-03 18:46:19 +03:00
parent 316fe45b2a
commit 2601592d17
8 changed files with 115 additions and 164 deletions
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72
src/control/chain.rs
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@ -1,72 +0,0 @@
use crate::{core::*, model::*};
use super::focus::*;
pub fn handle (state: &mut Chain, event: &AppEvent) -> Usually<bool> {
Ok(handle_focus(state, event, keymap!(Chain {
[Up, NONE, "focus_up", "focus row above",
|s: &mut Chain|s.handle_focus(&FocusEvent::Backward)],
[Down, NONE, "focus_down", "focus row below",
|s: &mut Chain|s.handle_focus(&FocusEvent::Forward)],
[Enter, NONE, "focus_down", "focus row below",
|s: &mut Chain|s.handle_focus(&FocusEvent::Inward)],
[Esc, NONE, "focus_down", "focus row below",
|s: &mut Chain|s.handle_focus(&FocusEvent::Outward)],
}))? || handle_keymap(state, event, keymap!(Chain {
[Char('a'), NONE, "add_device", "add a device", add_device]
}))?)
}
fn add_device (state: &mut Chain) -> Usually<bool> {
state.adding = true;
Ok(true)
}
impl Focus for Chain {
fn unfocus (&mut self) {
self.focused = false
}
fn focused (&self) -> Option<&Box<dyn Device>> {
match self.focused {
true => self.items.get(self.focus),
false => None
}
}
fn focused_mut (&mut self) -> Option<&mut Box<dyn Device>> {
match self.focused {
true => self.items.get_mut(self.focus),
false => None
}
}
fn handle_focus (&mut self, event: &FocusEvent) -> Usually<bool> {
Ok(match event {
FocusEvent::Backward => {
if self.focus == 0 {
self.focus = self.items.len();
}
self.focus = self.focus - 1;
true
},
FocusEvent::Forward => {
self.focus = self.focus + 1;
if self.focus >= self.items.len() {
self.focus = 0;
}
true
},
FocusEvent::Inward => {
self.focused = true;
self.items[self.focus].handle(&AppEvent::Focus)?;
true
},
FocusEvent::Outward => {
if self.focused {
self.focused = false;
self.items[self.focus].handle(&AppEvent::Blur)?;
true
} else {
false
}
},
})
}
}