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Prepare to support nested operations

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This commit is contained in:
Hanno Braun 2024-12-11 21:11:48 +01:00
parent 7257090783
commit 9a2c311d18
1 changed files with 14 additions and 12 deletions
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26
experiments/2024-12-09/src/view.rs
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@ -5,31 +5,33 @@ use crate::geometry::{HandleAny, Operation, Triangle, Vertex};
#[derive(Clone)]
pub struct OperationView {
operation: HandleAny,
children: Vec<Self>,
selected: Option<usize>,
}
impl OperationView {
pub fn new(operation: HandleAny) -> Self {
let children = operation
.children()
.into_iter()
.map(|op| Self::new(HandleAny::new(op)))
.collect();
Self {
operation,
children,
selected: None,
}
}
pub fn operations(&self) -> Vec<(Self, bool, usize)> {
iter::once((self.clone(), true, 0))
.chain(self.operation.children().into_iter().enumerate().map(
|(i, op)| {
(
OperationView {
operation: op,
selected: None,
},
Some(i) == self.selected,
1,
)
},
))
.chain(
self.children
.iter()
.enumerate()
.map(|(i, op)| (op.clone(), Some(i) == self.selected, 1)),
)
.collect()
}