🏗️ Use actions to decide component rendering

src/base/action/component.rs

@@ -1,3 +1,6 @@
+mod is_renderable;
+pub use is_renderable::*;
+
 mod before_prepare_component;
 pub use before_prepare_component::*;
 

src/base/action/component/after_prepare_component.rs

@@ -49,10 +49,6 @@ impl<C: ComponentTrait> AfterPrepare<C> {
             ActionKey::new(TypeId::of::<Self>(), None, Some(TypeId::of::<C>()), None),
             |action: &Self| (action.f)(component, cx),
         );
-    }
-
-    #[inline(always)]
-    pub(crate) fn dispatch_by_id(component: &mut C, cx: &mut Context) {
         if component.id().is_some() {
             dispatch_actions(
                 ActionKey::new(

src/base/action/component/before_prepare_component.rs

@@ -49,10 +49,6 @@ impl<C: ComponentTrait> BeforePrepare<C> {
             ActionKey::new(TypeId::of::<Self>(), None, Some(TypeId::of::<C>()), None),
             |action: &Self| (action.f)(component, cx),
         );
-    }
-
-    #[inline(always)]
-    pub(crate) fn dispatch_by_id(component: &mut C, cx: &mut Context) {
         if component.id().is_some() {
             dispatch_actions(
                 ActionKey::new(

src/base/action/component/is_renderable.rs

@@ -0,0 +1,74 @@
+use crate::prelude::*;
+
+pub type FnIsRenderable<C> = fn(component: &C, cx: &mut Context) -> bool;
+
+pub struct IsRenderable<C: ComponentTrait> {
+    f: FnIsRenderable<C>,
+    referer_type_id: Option<TypeId>,
+    referer_id: OptionId,
+    weight: Weight,
+}
+
+impl<C: ComponentTrait> ActionTrait for IsRenderable<C> {
+    fn referer_type_id(&self) -> Option<TypeId> {
+        self.referer_type_id
+    }
+
+    fn referer_id(&self) -> Option<String> {
+        self.referer_id.get()
+    }
+
+    fn weight(&self) -> Weight {
+        self.weight
+    }
+}
+
+impl<C: ComponentTrait> IsRenderable<C> {
+    pub fn new(f: FnIsRenderable<C>) -> Self {
+        IsRenderable {
+            f,
+            referer_type_id: Some(TypeId::of::<C>()),
+            referer_id: OptionId::default(),
+            weight: 0,
+        }
+    }
+
+    pub fn filter_by_referer_id(mut self, id: impl Into<String>) -> Self {
+        self.referer_id.alter_value(id);
+        self
+    }
+
+    pub fn with_weight(mut self, value: Weight) -> Self {
+        self.weight = value;
+        self
+    }
+
+    #[inline(always)]
+    pub(crate) fn dispatch(component: &C, cx: &mut Context) -> bool {
+        let mut renderable = true;
+        dispatch_actions(
+            ActionKey::new(TypeId::of::<Self>(), None, Some(TypeId::of::<C>()), None),
+            |action: &Self| {
+                if renderable && !(action.f)(component, cx) {
+                    renderable = false;
+                }
+            },
+        );
+        if renderable && component.id().is_some() {
+            dispatch_actions(
+                ActionKey::new(
+                    TypeId::of::<Self>(),
+                    None,
+                    Some(TypeId::of::<C>()),
+                    component.id(),
+                ),
+                |action: &Self| {
+                    if renderable && !(action.f)(component, cx) {
+                        renderable = false;
+                    }
+                },
+            );
+        }
+        renderable
+    }
+}

src/base/component/block.rs

@@ -4,8 +4,7 @@ use crate::prelude::*;
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Block {
     id     : OptionId,
-    renderable: Renderable,
+    classes: OptionClasses,
-    classes   : OptionClasses,
     style  : StyleBase,
     title  : OptionTranslated,
     mixed  : MixedComponents,
@@ -20,10 +19,6 @@ impl ComponentTrait for Block {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn setup_before_prepare(&mut self, _cx: &mut Context) {
         self.alter_classes(
             ClassesOp::Prepend,
@@ -60,12 +55,6 @@ impl Block {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_style(&mut self, style: StyleBase) -> &mut Self {
         self.style = style;

src/base/component/branding.rs

@@ -4,13 +4,12 @@ use crate::prelude::*;
 #[derive(AutoDefault)]
 pub struct Branding {
     id       : OptionId,
-    renderable: Renderable,
     #[default(_code = "config::SETTINGS.app.name.to_owned()")]
     app_name : String,
     slogan   : OptionTranslated,
     logo     : OptionComponent<Image>,
     #[default(_code = "|_| \"/\"")]
-    frontpage : FnContextualPath,
+    frontpage: FnContextualPath,
 }
 
 impl ComponentTrait for Branding {
@@ -22,10 +21,6 @@ impl ComponentTrait for Branding {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         let logo = self.logo().render(cx);
         let home = self.frontpage()(cx);
@@ -63,12 +58,6 @@ impl Branding {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_app_name(&mut self, app_name: impl Into<String>) -> &mut Self {
         self.app_name = app_name.into();

src/base/component/button.rs

@@ -14,12 +14,11 @@ pub enum ButtonTarget {
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Button {
     id        : OptionId,
-    renderable : Renderable,
     classes   : OptionClasses,
     style     : StyleBase,
     font_size : FontSize,
     left_icon : OptionComponent<Icon>,
-    right_icon : OptionComponent<Icon>,
+    right_icon: OptionComponent<Icon>,
     href      : OptionString,
     html      : OptionTranslated,
     target    : ButtonTarget,
@@ -34,10 +33,6 @@ impl ComponentTrait for Button {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn setup_before_prepare(&mut self, _cx: &mut Context) {
         self.alter_classes(
             ClassesOp::Prepend,
@@ -87,12 +82,6 @@ impl Button {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_style(&mut self, style: StyleBase) -> &mut Self {
         self.style = style;

src/base/component/flex/container.rs

@@ -15,7 +15,6 @@ pub enum ContainerType {
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Container {
     id            : OptionId,
-    renderable    : Renderable,
     classes       : OptionClasses,
     container_type: ContainerType,
     direction     : flex::Direction,
@@ -35,10 +34,6 @@ impl ComponentTrait for Container {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn setup_before_prepare(&mut self, cx: &mut Context) {
         self.alter_classes(
             ClassesOp::Prepend,
@@ -144,12 +139,6 @@ impl Container {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_direction(&mut self, direction: flex::Direction) -> &mut Self {
         self.direction = direction;

src/base/component/flex/item.rs

@@ -13,7 +13,6 @@ pub enum ItemType {
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Item {
     id         : OptionId,
-    renderable : Renderable,
     classes    : OptionClasses,
     item_type  : ItemType,
     flex_grow  : flex::Grow,
@@ -33,10 +32,6 @@ impl ComponentTrait for Item {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn setup_before_prepare(&mut self, _cx: &mut Context) {
         self.alter_classes(
             ClassesOp::Prepend,
@@ -129,12 +124,6 @@ impl Item {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_grow(&mut self, grow: flex::Grow) -> &mut Self {
         self.flex_grow = grow;

src/base/component/form/action_button.rs

@@ -20,7 +20,6 @@ impl ToString for ActionButtonType {
 #[rustfmt::skip]
 #[derive(AutoDefault, ComponentClasses)]
 pub struct ActionButton {
-    renderable : Renderable,
     classes    : OptionClasses,
     button_type: ActionButtonType,
     style      : StyleBase,
@@ -38,10 +37,6 @@ impl ComponentTrait for ActionButton {
         ActionButton::submit()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn setup_before_prepare(&mut self, _cx: &mut Context) {
         self.alter_classes(
             ClassesOp::Prepend,
@@ -95,12 +90,6 @@ impl ActionButton {
 
     // Button BUILDER.
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_style(&mut self, style: StyleBase) -> &mut Self {
         self.style = style;

src/base/component/form/date.rs

@@ -3,7 +3,6 @@ use crate::prelude::*;
 #[rustfmt::skip]
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Date {
-    renderable  : Renderable,
     classes     : OptionClasses,
     name        : OptionString,
     value       : OptionString,
@@ -22,10 +21,6 @@ impl ComponentTrait for Date {
         Date::default().with_classes(ClassesOp::Add, "form-item form-type-date")
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, _cx: &mut Context) -> PrepareMarkup {
         let id = self.name().get().map(|name| concat_string!("edit-", name));
         PrepareMarkup::With(html! {
@@ -63,12 +58,6 @@ impl ComponentTrait for Date {
 impl Date {
     // Date BUILDER.
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_name(&mut self, name: &str) -> &mut Self {
         self.name.alter_value(name);

src/base/component/form/form_main.rs

@@ -11,10 +11,9 @@ pub enum FormMethod {
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Form {
     id     : OptionId,
-    renderable: Renderable,
+    classes: OptionClasses,
-    classes   : OptionClasses,
     action : OptionString,
-    charset   : OptionString,
+    charset: OptionString,
     method : FormMethod,
     mixed  : MixedComponents,
 }
@@ -30,10 +29,6 @@ impl ComponentTrait for Form {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         let method = match self.method() {
             FormMethod::Post => Some("post".to_owned()),
@@ -62,12 +57,6 @@ impl Form {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_action(&mut self, action: &str) -> &mut Self {
         self.action.alter_value(action);

src/base/component/form/input.rs

@@ -14,7 +14,6 @@ pub enum InputType {
 #[rustfmt::skip]
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Input {
-    renderable  : Renderable,
     classes     : OptionClasses,
     input_type  : InputType,
     name        : OptionName,
@@ -40,10 +39,6 @@ impl ComponentTrait for Input {
             .with_maxlength(Some(128))
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     #[rustfmt::skip]
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         let type_input = match self.input_type() {
@@ -142,12 +137,6 @@ impl Input {
 
     // Input BUILDER.
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_name(&mut self, name: &str) -> &mut Self {
         if let Some(previous) = self.name.get() {

src/base/component/heading.rs

@@ -42,7 +42,6 @@ impl ToString for HeadingSize {
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Heading {
     id          : OptionId,
-    renderable  : Renderable,
     classes     : OptionClasses,
     heading_type: HeadingType,
     size        : HeadingSize,
@@ -58,10 +57,6 @@ impl ComponentTrait for Heading {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn setup_before_prepare(&mut self, _cx: &mut Context) {
         self.alter_classes(ClassesOp::Add, self.size().to_string());
     }
@@ -126,12 +121,6 @@ impl Heading {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_heading_type(&mut self, heading_type: HeadingType) -> &mut Self {
         self.heading_type = heading_type;

src/base/component/icon.rs

@@ -3,10 +3,9 @@ use crate::prelude::*;
 #[rustfmt::skip]
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Icon {
-    renderable: Renderable,
     classes  : OptionClasses,
-    icon_name : OptionString,
+    icon_name: OptionString,
-    font_size : FontSize,
+    font_size: FontSize,
 }
 
 impl ComponentTrait for Icon {
@@ -14,10 +13,6 @@ impl ComponentTrait for Icon {
         Icon::default()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     #[rustfmt::skip]
     fn setup_before_prepare(&mut self, cx: &mut Context) {
         if let Some(icon_name) = self.icon_name().get() {
@@ -43,12 +38,6 @@ impl Icon {
 
     // Icon BUILDER.
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_icon_name(&mut self, name: impl Into<String>) -> &mut Self {
         self.icon_name.alter_value(name);

src/base/component/image.rs

@@ -17,8 +17,7 @@ pub enum ImageSize {
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Image {
     id     : OptionId,
-    renderable: Renderable,
+    classes: OptionClasses,
-    classes   : OptionClasses,
     source : OptionString,
     size   : ImageSize,
 }
@@ -32,10 +31,6 @@ impl ComponentTrait for Image {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, _cx: &mut Context) -> PrepareMarkup {
         let (width, height) = match self.size() {
             ImageSize::Auto => (None, None),
@@ -83,12 +78,6 @@ impl Image {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_source(&mut self, source: &str) -> &mut Self {
         self.source.alter_value(source);

src/base/component/menu/element.rs

@@ -18,7 +18,6 @@ pub enum ElementType {
 #[rustfmt::skip]
 #[derive(AutoDefault)]
 pub struct Element {
-    renderable  : Renderable,
     element_type: ElementType,
 }
 
@@ -27,10 +26,6 @@ impl ComponentTrait for Element {
         Element::default()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         match self.element_type() {
             ElementType::Void => PrepareMarkup::None,
@@ -48,25 +43,15 @@ impl Element {
     pub fn html(content: Html) -> Self {
         Element {
             element_type: ElementType::Html(Content::with(content)),
-            ..Default::default()
         }
     }
 
     pub fn submenu(submenu: Submenu) -> Self {
         Element {
             element_type: ElementType::Submenu(SubmenuItems::with(submenu)),
-            ..Default::default()
         }
     }
 
-    // Element BUILDER.
-
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     // Element GETTERS.
 
     pub fn element_type(&self) -> &ElementType {

src/base/component/menu/group.rs

@@ -6,8 +6,7 @@ use super::Element;
 #[derive(AutoDefault)]
 pub struct Group {
     id      : OptionId,
-    renderable: Renderable,
+    elements: MixedComponents,
-    elements  : MixedComponents,
 }
 
 impl ComponentTrait for Group {
@@ -19,10 +18,6 @@ impl ComponentTrait for Group {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         PrepareMarkup::With(html! {
             div id=[self.id()] class="menu-group" {
@@ -41,12 +36,6 @@ impl Group {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_elements(&mut self, op: TypedOp<Element>) -> &mut Self {
         self.elements.alter_typed(op);

src/base/component/menu/item.rs

@@ -24,7 +24,6 @@ pub enum ItemType {
 #[rustfmt::skip]
 #[derive(AutoDefault)]
 pub struct Item {
-    renderable : Renderable,
     item_type  : ItemType,
     description: OptionTranslated,
     left_icon  : OptionComponent<Icon>,
@@ -36,10 +35,6 @@ impl ComponentTrait for Item {
         Item::default()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         let description = self.description.using(cx.langid());
 
@@ -151,12 +146,6 @@ impl Item {
 
     // Item BUILDER.
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_description(&mut self, text: L10n) -> &mut Self {
         self.description.alter_value(text);

src/base/component/menu/megamenu.rs

@@ -6,8 +6,7 @@ use super::Group;
 #[derive(AutoDefault)]
 pub struct Megamenu {
     id    : OptionId,
-    renderable: Renderable,
+    groups: MixedComponents,
-    groups    : MixedComponents,
 }
 
 impl ComponentTrait for Megamenu {
@@ -19,10 +18,6 @@ impl ComponentTrait for Megamenu {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         PrepareMarkup::With(html! {
             div id=[self.id()] class="menu__groups" {
@@ -41,12 +36,6 @@ impl Megamenu {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_groups(&mut self, op: TypedOp<Group>) -> &mut Self {
         self.groups.alter_typed(op);

src/base/component/menu/menu_main.rs

@@ -6,8 +6,7 @@ use super::Item;
 #[derive(AutoDefault)]
 pub struct Menu {
     id   : OptionId,
-    renderable: Renderable,
+    items: MixedComponents,
-    items     : MixedComponents,
 }
 
 impl ComponentTrait for Menu {
@@ -19,10 +18,6 @@ impl ComponentTrait for Menu {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         cx.set_param::<bool>(PARAM_BASE_INCLUDE_MENU_ASSETS, true);
         cx.set_param::<bool>(PARAM_BASE_INCLUDE_ICONS, true);
@@ -69,12 +64,6 @@ impl Menu {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_items(&mut self, op: TypedOp<Item>) -> &mut Self {
         self.items.alter_typed(op);

src/base/component/menu/submenu.rs

@@ -6,9 +6,8 @@ use super::Item;
 #[derive(AutoDefault)]
 pub struct Submenu {
     id   : OptionId,
-    renderable: Renderable,
+    title: OptionTranslated,
-    title     : OptionTranslated,
+    items: MixedComponents,
-    items     : MixedComponents,
 }
 
 impl ComponentTrait for Submenu {
@@ -20,10 +19,6 @@ impl ComponentTrait for Submenu {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         PrepareMarkup::With(html! {
             div id=[self.id()] class="menu__items" {
@@ -47,12 +42,6 @@ impl Submenu {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_title(&mut self, title: L10n) -> &mut Self {
         self.title.alter_value(title);

src/base/component/paragraph.rs

@@ -4,9 +4,8 @@ use crate::prelude::*;
 #[derive(AutoDefault, ComponentClasses)]
 pub struct Paragraph {
     id       : OptionId,
-    renderable: Renderable,
     classes  : OptionClasses,
-    font_size : FontSize,
+    font_size: FontSize,
     mixed    : MixedComponents,
 }
 
@@ -19,10 +18,6 @@ impl ComponentTrait for Paragraph {
         self.id.get()
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn setup_before_prepare(&mut self, _cx: &mut Context) {
         self.alter_classes(ClassesOp::Prepend, self.font_size().to_string());
     }
@@ -56,12 +51,6 @@ impl Paragraph {
         self
     }
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_font_size(&mut self, font_size: FontSize) -> &mut Self {
         self.font_size = font_size;

src/base/component/powered_by.rs

@@ -13,8 +13,7 @@ pub enum PoweredByLogo {
 #[rustfmt::skip]
 #[derive(AutoDefault)]
 pub struct PoweredBy {
-    renderable: Renderable,
+    copyright: Option<String>,
-    copyright : Option<String>,
     logo     : PoweredByLogo,
 }
 
@@ -28,10 +27,6 @@ impl ComponentTrait for PoweredBy {
         }
     }
 
-    fn is_renderable(&self, cx: &Context) -> bool {
-        (self.renderable.check)(cx)
-    }
-
     fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
         let poweredby_pagetop = L10n::l("poweredby_pagetop")
             .with_arg(
@@ -62,12 +57,6 @@ impl ComponentTrait for PoweredBy {
 impl PoweredBy {
     // PoweredBy BUILDER.
 
-    #[fn_builder]
-    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
-        self.renderable.check = check;
-        self
-    }
-
     #[fn_builder]
     pub fn alter_copyright(&mut self, copyright: Option<impl Into<String>>) -> &mut Self {
         self.copyright = copyright.map(|c| c.into());

src/core/component.rs

@@ -2,9 +2,6 @@ mod context;
 pub use context::{AssetsOp, Context};
 pub type FnContextualPath = fn(cx: &Context) -> &str;
 
-mod renderable;
-pub use renderable::{FnIsRenderable, Renderable};
-
 mod definition;
 pub use definition::{ComponentBase, ComponentTrait};
 

src/core/component/definition.rs

@@ -25,11 +25,6 @@ pub trait ComponentTrait: AnyBase + ComponentBase + Send + Sync {
         None
     }
 
-    #[allow(unused_variables)]
-    fn is_renderable(&self, cx: &Context) -> bool {
-        true
-    }
-
     #[allow(unused_variables)]
     fn setup_before_prepare(&mut self, cx: &mut Context) {}
 
@@ -41,7 +36,7 @@ pub trait ComponentTrait: AnyBase + ComponentBase + Send + Sync {
 
 impl<C: ComponentTrait> ComponentBase for C {
     fn render(&mut self, cx: &mut Context) -> Markup {
-        if self.is_renderable(cx) {
+        if action::component::IsRenderable::dispatch(self, cx) {
             // Comprueba el componente antes de prepararlo.
             self.setup_before_prepare(cx);
 
@@ -50,7 +45,6 @@ impl<C: ComponentTrait> ComponentBase for C {
 
             // Acciones de los módulos antes de preparar el componente.
             action::component::BeforePrepare::dispatch(self, cx);
-            action::component::BeforePrepare::dispatch_by_id(self, cx);
 
             // Renderiza el componente.
             let markup = match action::theme::RenderComponent::dispatch(self, cx) {
@@ -67,7 +61,6 @@ impl<C: ComponentTrait> ComponentBase for C {
 
             // Acciones de los módulos después de preparar el componente.
             action::component::AfterPrepare::dispatch(self, cx);
-            action::component::AfterPrepare::dispatch_by_id(self, cx);
 
             markup
         } else {

src/core/component/renderable.rs

@@ -1,14 +0,0 @@
-use crate::core::component::Context;
-use crate::AutoDefault;
-
-pub type FnIsRenderable = fn(cx: &Context) -> bool;
-
-#[derive(AutoDefault)]
-pub struct Renderable {
-    #[default(_code = "render_always")]
-    pub check: FnIsRenderable,
-}
-
-fn render_always(_cx: &Context) -> bool {
-    true
-}