manuelcillero/pagetop
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♻️ [theme] Refactoriza renderizado de temas base

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Manuel Cillero 2025-11-23 14:35:38 +01:00
parent 0449acfdf4
commit 8f661e98e5
8 changed files with 79 additions and 47 deletions
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13
src/core/component/children.rs
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@ -172,6 +172,7 @@ impl<C: Component> Typed<C> {
/// Operaciones para componentes hijo [`Child`] en una lista [`Children`].
pub enum ChildOp {
Add(Child),
AddIfEmpty(Child),
AddMany(Vec<Child>),
InsertAfterId(&'static str, Child),
InsertBeforeId(&'static str, Child),
@ -185,6 +186,7 @@ pub enum ChildOp {
/// Operaciones con un componente hijo tipado [`Typed<C>`] en una lista [`Children`].
pub enum TypedOp<C: Component> {
Add(Typed<C>),
AddIfEmpty(Typed<C>),
AddMany(Vec<Typed<C>>),
InsertAfterId(&'static str, Typed<C>),
InsertBeforeId(&'static str, Typed<C>),
@ -230,6 +232,7 @@ impl Children {
pub fn with_child(mut self, op: ChildOp) -> Self {
match op {
ChildOp::Add(any) => self.add(any),
ChildOp::AddIfEmpty(any) => self.add_if_empty(any),
ChildOp::AddMany(many) => self.add_many(many),
ChildOp::InsertAfterId(id, any) => self.insert_after_id(id, any),
ChildOp::InsertBeforeId(id, any) => self.insert_before_id(id, any),
@ -246,6 +249,7 @@ impl Children {
pub fn with_typed<C: Component>(mut self, op: TypedOp<C>) -> Self {
match op {
TypedOp::Add(typed) => self.add(typed.into()),
TypedOp::AddIfEmpty(typed) => self.add_if_empty(typed.into()),
TypedOp::AddMany(many) => self.add_many(many.into_iter().map(Typed::<C>::into)),
TypedOp::InsertAfterId(id, typed) => self.insert_after_id(id, typed.into()),
TypedOp::InsertBeforeId(id, typed) => self.insert_before_id(id, typed.into()),
@ -266,6 +270,15 @@ impl Children {
self
}
/// Añade un componente hijo en la lista sólo si está vacía.
#[inline]
pub fn add_if_empty(&mut self, child: Child) -> &mut Self {
if self.0.is_empty() {
self.0.push(child);
}
self
}
// **< Children GETTERS >***********************************************************************
/// Devuelve el número de componentes hijo de la lista.