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Factor out element outline item

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This commit is contained in:
Aaron Fenyes 2024-10-30 16:01:19 -07:00
parent d526ac9f1f
commit dcf5764993
1 changed files with 109 additions and 104 deletions
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79
app-proto/src/outline.rs
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@ -1,7 +1,6 @@
use itertools::Itertools;
use sycamore::{prelude::*, web::tags::div};
use web_sys::{
Element,
Event,
HtmlInputElement,
KeyboardEvent,
@ -9,7 +8,7 @@ use web_sys::{
wasm_bindgen::JsCast
};
use crate::{AppState, assembly::{Constraint, ConstraintKey, ElementKey}};
use crate::{AppState, assembly, assembly::{Constraint, ConstraintKey, ElementKey}};
// an editable view of the Lorentz product representing a constraint
#[component(inline_props)]
@ -53,35 +52,9 @@ fn ConstraintOutlineItem(constraint_key: ConstraintKey, element_key: ElementKey)
}
}
// a component that lists the elements of the current assembly, showing the
// constraints on each element as a collapsible sub-list. its implementation
// is based on Kate Morley's HTML + CSS tree views:
//
// https://iamkate.com/code/tree-views/
//
#[component]
pub fn Outline() -> View {
// sort the elements alphabetically by ID
let elements_sorted = create_memo(|| {
let state = use_context::<AppState>();
state.assembly.elements
.get_clone()
.into_iter()
.sorted_by_key(|(_, elt)| elt.id.clone())
.collect()
});
view! {
ul(
id="outline",
on:click={
let state = use_context::<AppState>();
move |_| state.selection.update(|sel| sel.clear())
}
) {
Keyed(
list=elements_sorted,
view=|(key, elt)| {
// a list item that shows an element in an outline view of an assembly
#[component(inline_props)]
fn ElementOutlineItem(key: ElementKey, element: assembly::Element) -> View {
let state = use_context::<AppState>();
let class = create_memo({
move || {
@ -92,12 +65,12 @@ pub fn Outline() -> View {
}
}
});
let label = elt.label.clone();
let rep_components = elt.representation.iter().map(|u| {
let label = element.label.clone();
let rep_components = element.representation.iter().map(|u| {
let u_coord = u.to_string().replace("-", "\u{2212}");
View::from(div().children(u_coord))
}).collect::<Vec<_>>();
let constrained = elt.constraints.len() > 0;
let constrained = element.constraints.len() > 0;
let details_node = create_node_ref();
view! {
li {
@ -125,13 +98,13 @@ pub fn Outline() -> View {
"ArrowRight" if constrained => {
let _ = details_node
.get()
.unchecked_into::<Element>()
.unchecked_into::<web_sys::Element>()
.set_attribute("open", "");
},
"ArrowLeft" => {
let _ = details_node
.get()
.unchecked_into::<Element>()
.unchecked_into::<web_sys::Element>()
.remove_attribute("open");
},
_ => ()
@ -170,7 +143,7 @@ pub fn Outline() -> View {
}
ul(class="constraints") {
Keyed(
list=elt.constraints.into_iter().collect::<Vec<_>>(),
list=element.constraints.into_iter().collect::<Vec<_>>(),
view=move |cst_key| view! {
ConstraintOutlineItem(
constraint_key=cst_key,
@ -183,6 +156,38 @@ pub fn Outline() -> View {
}
}
}
}
// a component that lists the elements of the current assembly, showing the
// constraints on each element as a collapsible sub-list. its implementation
// is based on Kate Morley's HTML + CSS tree views:
//
// https://iamkate.com/code/tree-views/
//
#[component]
pub fn Outline() -> View {
// sort the elements alphabetically by ID
let elements_sorted = create_memo(|| {
let state = use_context::<AppState>();
state.assembly.elements
.get_clone()
.into_iter()
.sorted_by_key(|(_, elt)| elt.id.clone())
.collect()
});
view! {
ul(
id="outline",
on:click={
let state = use_context::<AppState>();
move |_| state.selection.update(|sel| sel.clear())
}
) {
Keyed(
list=elements_sorted,
view=|(key, elt)| view! {
ElementOutlineItem(key=key, element=elt)
},
key=|(key, elt)| (
key.clone(),