manuelcillero/pagetop
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✨ (theme): Añade región Aside

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Introduce `CoreRegions::Aside` como nueva región de plantilla, entre
Header y Content, y Template ahora envuelve el cuerpo en `div.wrapper`,
omitiendo el renderizado si no hay contenido.

`CoreRegion`, `ReservedRegion` y `CoreTemplate` pasan a plural
(`CoreRegions`, `ReservedRegions`, `CoreTemplates`) para no confundirlos
con otras definiciones, y se amplía la documentación del módulo theme.
This commit is contained in:
Manuel Cillero 2026-08-02 10:40:36 +02:00
parent c49bf8f56a
commit 1cab0ae9a0
10 changed files with 180 additions and 115 deletions
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8
tests/component_template.rs
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@ -11,7 +11,7 @@ async fn setup() {
// **< A theme that intercepts the `Template` component >*******************************************
/// Replaces the default `Template` composition (`Header` + `Content` + `Footer`) with a fixed
/// marker string, for both `CoreTemplate::Standard` and `CoreTemplate::Admin`. Mirrors how
/// marker string, for both `CoreTemplates::Standard` and `CoreTemplates::Admin`. Mirrors how
/// a real theme (e.g. `pagetop-bootsier`) tells its own layout apart from PageTop's default: by
/// intercepting the `Template` component in `handle_component()`, not by swapping which
/// `TemplateRef` gets resolved.
@ -32,7 +32,7 @@ impl Theme for MarkerTheme {
_cx: &mut Context,
) -> Option<Result<Markup, ComponentError>> {
let template = (&*component).downcast_ref::<layout::Template>()?;
template.template().downcast_ref::<CoreTemplate>()?;
template.template().downcast_ref::<CoreTemplates>()?;
Some(Ok(html! { "marker-template-output" }))
}
}
@ -40,7 +40,7 @@ impl Theme for MarkerTheme {
// **< Default/Admin template identity is independent of the active theme >*************************
//
// `Theme::default_template()`/`admin_template()` were removed: `Context::template()` always
// resolves `Default`/`Admin` to the core `CoreTemplate::Standard`/`Admin` identity, regardless
// resolves `Default`/`Admin` to the core `CoreTemplates::Standard`/`Admin` identity, regardless
// of which theme is active. Themes customize the actual rendering by intercepting the `Template`
// component in `handle_component()` instead (see the tests further below).
@ -68,7 +68,7 @@ async fn explicit_template_is_not_overridden_by_a_later_with_theme() {
// A template explicitly set with `with_template()` prevails even if `with_theme()` is called
// afterwards.
let cx = Context::default()
.with_template(&CoreTemplate::Admin)
.with_template(&CoreTemplates::Admin)
.with_theme(&pagetop::base::theme::Basic);
assert_eq!(cx.template().name(), "admin");