♻️ Major code restructuring

src/base/component/block.rs

@@ -0,0 +1,101 @@
+use crate::prelude::*;
+use crate::BaseHandle;
+
+#[rustfmt::skip]
+#[derive(BaseHandle, ComponentClasses, SmartDefault)]
+pub struct Block {
+    id        : OptionId,
+    weight    : Weight,
+    renderable: Renderable,
+    classes   : OptionClasses,
+    title     : OptionTranslated,
+    stuff     : AnyComponents,
+}
+
+impl ComponentTrait for Block {
+    fn new() -> Self {
+        Block::default()
+    }
+
+    fn id(&self) -> Option<String> {
+        self.id.get()
+    }
+
+    fn weight(&self) -> Weight {
+        self.weight
+    }
+
+    fn is_renderable(&self, cx: &Context) -> bool {
+        (self.renderable.check)(cx)
+    }
+
+    fn setup_before_prepare(&mut self, _cx: &mut Context) {
+        self.prepend_classes("pt-block");
+    }
+
+    fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
+        let block_body = self.components().render(cx);
+        if !block_body.is_empty() {
+            let id = cx.required_id::<Block>(self.id());
+            return PrepareMarkup::With(html! {
+                div id=(id) class=[self.classes().get()] {
+                    @if let Some(title) = self.title().using(cx.langid()) {
+                        h2 class="pt-block__title" { (title) }
+                    }
+                    div class="pt-block__body" { (block_body) }
+                }
+            });
+        }
+        PrepareMarkup::None
+    }
+}
+
+impl Block {
+    // Block BUILDER.
+
+    #[fn_with]
+    pub fn alter_id(&mut self, id: impl Into<String>) -> &mut Self {
+        self.id.alter_value(id);
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_weight(&mut self, value: Weight) -> &mut Self {
+        self.weight = value;
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_renderable(&mut self, check: FnIsRenderable) -> &mut Self {
+        self.renderable.check = check;
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_title(&mut self, title: L10n) -> &mut Self {
+        self.title.alter_value(title);
+        self
+    }
+
+    #[rustfmt::skip]
+    pub fn add_component(mut self, component: impl ComponentTrait) -> Self {
+        self.stuff.alter_value(ArcAnyOp::Add(ArcAnyComponent::new(component)));
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_components(&mut self, op: ArcAnyOp) -> &mut Self {
+        self.stuff.alter_value(op);
+        self
+    }
+
+    // Block GETTERS.
+
+    pub fn title(&self) -> &OptionTranslated {
+        &self.title
+    }
+
+    pub fn components(&self) -> &AnyComponents {
+        &self.stuff
+    }
+}