manuelcillero/pagetop
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🎨 Mejora uso de las regiones en contexto y página

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This commit is contained in:
Manuel Cillero 2025-10-02 21:24:19 +02:00
parent 6d6c0f874b
commit 31310c1c13
5 changed files with 142 additions and 121 deletions
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22
src/core/component/context.rs
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@ -1,5 +1,6 @@
use crate::core::component::ChildOp;
use crate::core::theme::all::{theme_by_short_name, DEFAULT_THEME};
use crate::core::theme::ThemeRef;
use crate::core::theme::{ChildrenInRegions, ThemeRef};
use crate::core::TypeInfo;
use crate::html::{html, Markup};
use crate::html::{Assets, Favicon, JavaScript, StyleSheet};
@ -104,6 +105,10 @@ pub trait Contextual: LangId {
#[builder_fn]
fn with_assets(self, op: ContextOp) -> Self;
/// Opera con [`ChildOp`] en una región (`region_name`) de la página.
#[builder_fn]
fn with_child_in(self, region_name: &'static str, op: ChildOp) -> Self;
// **< Contextual GETTERS >*********************************************************************
/// Devuelve una referencia a la solicitud HTTP asociada, si existe.
@ -211,6 +216,7 @@ pub struct Context {
favicon : Option<Favicon>, // Favicon, si se ha definido.
stylesheets: Assets<StyleSheet>, // Hojas de estilo CSS.
javascripts: Assets<JavaScript>, // Scripts JavaScript.
regions : ChildrenInRegions, // Regiones de componentes para renderizar.
params : HashMap<&'static str, (Box<dyn Any>, &'static str)>, // Parámetros en ejecución.
id_counter : usize, // Contador para generar identificadores únicos.
}
@ -250,6 +256,7 @@ impl Context {
favicon : None,
stylesheets: Assets::<StyleSheet>::new(),
javascripts: Assets::<JavaScript>::new(),
regions : ChildrenInRegions::default(),
params : HashMap::default(),
id_counter : 0,
}
@ -283,6 +290,13 @@ impl Context {
markup
}
/// Renderiza los componentes de una región (`region_name`).
pub fn render_region(&mut self, region_name: &'static str) -> Markup {
self.regions
.merge_all_components(self.theme, region_name)
.render(self)
}
// **< Context PARAMS >*************************************************************************
/// Recupera una *referencia tipada* al parámetro solicitado.
@ -471,6 +485,12 @@ impl Contextual for Context {
self
}
#[builder_fn]
fn with_child_in(mut self, region_name: &'static str, op: ChildOp) -> Self {
self.regions.alter_child_in(region_name, op);
self
}
// **< Contextual GETTERS >*********************************************************************
fn request(&self) -> Option<&HttpRequest> {