♻️ Major code restructuring

src/base/component/flex/item.rs

@@ -0,0 +1,166 @@
+use crate::prelude::*;
+use crate::BaseHandle;
+
+#[rustfmt::skip]
+#[derive(BaseHandle, ComponentClasses, SmartDefault)]
+pub struct Item {
+    id           : OptionId,
+    weight       : Weight,
+    renderable   : Renderable,
+    classes      : OptionClasses,
+    inner_classes: OptionClasses,
+    item_grow    : flex::ItemGrow,
+    item_shrink  : flex::ItemShrink,
+    item_size    : flex::ItemSize,
+    item_offset  : flex::ItemOffset,
+    item_align   : flex::ItemAlign,
+    stuff        : AnyComponents,
+}
+
+impl ComponentTrait for Item {
+    fn new() -> Self {
+        Item::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-flex__item".to_owned(),
+                self.grow().to_string(),
+                self.shrink().to_string(),
+                self.size().to_string(),
+                self.offset().to_string(),
+                self.align().to_string(),
+            ]
+            .join(" "),
+        );
+        self.inner_classes
+            .alter_value(ClassesOp::Prepend, "pt-flex__item-inner");
+    }
+
+    fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
+        let order = match self.weight() {
+            0 => None,
+            _ => Some(concat_string!("order: ", self.weight().to_string(), ";")),
+        };
+        PrepareMarkup::With(html! {
+            div id=[self.id()] class=[self.classes().get()] style=[order] {
+                div class=[self.inner_classes().get()] {
+                    (self.components().render(cx))
+                }
+            }
+        })
+    }
+}
+
+impl Item {
+    // Item 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_inner_classes(&mut self, op: ClassesOp, classes: impl Into<String>) -> &mut Self {
+        self.inner_classes.alter_value(op, classes);
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_grow(&mut self, grow: flex::ItemGrow) -> &mut Self {
+        self.item_grow = grow;
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_shrink(&mut self, shrink: flex::ItemShrink) -> &mut Self {
+        self.item_shrink = shrink;
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_size(&mut self, size: flex::ItemSize) -> &mut Self {
+        self.item_size = size;
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_offset(&mut self, offset: flex::ItemOffset) -> &mut Self {
+        self.item_offset = offset;
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_align(&mut self, align: flex::ItemAlign) -> &mut Self {
+        self.item_align = align;
+        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
+    }
+
+    // Item GETTERS.
+
+    pub fn inner_classes(&self) -> &OptionClasses {
+        &self.inner_classes
+    }
+
+    pub fn grow(&self) -> &flex::ItemGrow {
+        &self.item_grow
+    }
+
+    pub fn shrink(&self) -> &flex::ItemShrink {
+        &self.item_shrink
+    }
+
+    pub fn size(&self) -> &flex::ItemSize {
+        &self.item_size
+    }
+
+    pub fn offset(&self) -> &flex::ItemOffset {
+        &self.item_offset
+    }
+
+    pub fn align(&self) -> &flex::ItemAlign {
+        &self.item_align
+    }
+
+    pub fn components(&self) -> &AnyComponents {
+        &self.stuff
+    }
+}