87 lines
1.9 KiB
Rust
87 lines
1.9 KiB
Rust
use crate::prelude::*;
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use crate::BaseHandle;
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use super::Submenu;
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type Content = ArcTypedComponent<Html>;
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type SubmenuItems = ArcTypedComponent<Submenu>;
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#[derive(SmartDefault)]
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pub enum ElementType {
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#[default]
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Void,
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Html(Content),
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Submenu(SubmenuItems),
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}
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// Element.
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#[rustfmt::skip]
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#[derive(BaseHandle, SmartDefault)]
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pub struct Element {
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weight : Weight,
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renderable : Renderable,
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element_type: ElementType,
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}
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impl ComponentTrait for Element {
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fn new() -> Self {
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Element::default()
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}
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fn weight(&self) -> Weight {
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self.weight
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}
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fn is_renderable(&self, cx: &Context) -> bool {
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(self.renderable.check)(cx)
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}
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fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
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match self.element_type() {
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ElementType::Void => PrepareMarkup::None,
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ElementType::Html(content) => PrepareMarkup::With(html! {
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(content.render(cx))
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}),
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ElementType::Submenu(submenu) => PrepareMarkup::With(html! {
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(submenu.render(cx))
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}),
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}
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}
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}
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impl Element {
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pub fn html(content: Html) -> Self {
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Element {
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element_type: ElementType::Html(Content::new(content)),
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..Default::default()
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}
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}
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pub fn submenu(submenu: Submenu) -> Self {
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Element {
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element_type: ElementType::Submenu(SubmenuItems::new(submenu)),
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..Default::default()
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}
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}
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// Element BUILDER.
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#[fn_with]
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pub fn alter_weight(&mut self, value: Weight) -> &mut Self {
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self.weight = value;
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self
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}
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#[fn_with]
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pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
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self.renderable.check = check;
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self
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}
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// Element GETTERS.
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pub fn element_type(&self) -> &ElementType {
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&self.element_type
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}
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}
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