♻️ Major code restructuring

src/base/component/image.rs

@@ -0,0 +1,125 @@
+use crate::prelude::*;
+use crate::BaseHandle;
+
+const IMG_FLUID: &str = "pt-img__fluid";
+const IMG_FIXED: &str = "pt-img__fixed";
+
+#[derive(SmartDefault)]
+pub enum ImageSize {
+    #[default]
+    Auto,
+    Size(u16, u16),
+    Width(u16),
+    Height(u16),
+    Both(u16),
+}
+
+#[rustfmt::skip]
+#[derive(BaseHandle, ComponentClasses, SmartDefault)]
+pub struct Image {
+    id        : OptionId,
+    weight    : Weight,
+    renderable: Renderable,
+    classes   : OptionClasses,
+    source    : OptionString,
+    size      : ImageSize,
+}
+
+impl ComponentTrait for Image {
+    fn new() -> Self {
+        Image::default().with_classes(ClassesOp::Add, IMG_FLUID)
+    }
+
+    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 prepare_component(&self, _cx: &mut Context) -> PrepareMarkup {
+        let (width, height) = match self.size() {
+            ImageSize::Auto => (None, None),
+            ImageSize::Size(width, height) => (Some(width), Some(height)),
+            ImageSize::Width(width) => (Some(width), None),
+            ImageSize::Height(height) => (None, Some(height)),
+            ImageSize::Both(value) => (Some(value), Some(value)),
+        };
+        PrepareMarkup::With(html! {
+            img
+                src=[self.source().get()]
+                id=[self.id()]
+                class=[self.classes().get()]
+                width=[width]
+                height=[height] {}
+        })
+    }
+}
+
+impl Image {
+    pub fn with(source: &str) -> Self {
+        Image::default()
+            .with_source(source)
+            .with_classes(ClassesOp::Add, IMG_FLUID)
+    }
+
+    pub fn fixed(source: &str) -> Self {
+        Image::default()
+            .with_source(source)
+            .with_classes(ClassesOp::Add, IMG_FIXED)
+    }
+
+    pub fn pagetop() -> Self {
+        Image::default()
+            .with_source("/base/pagetop-logo.svg")
+            .with_classes(ClassesOp::Add, IMG_FIXED)
+            .with_size(ImageSize::Size(64, 64))
+    }
+
+    // Image 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_source(&mut self, source: &str) -> &mut Self {
+        self.source.alter_value(source);
+        self
+    }
+
+    #[fn_with]
+    pub fn alter_size(&mut self, size: ImageSize) -> &mut Self {
+        self.size = size;
+        self
+    }
+
+    // Image GETTERS.
+
+    pub fn source(&self) -> &OptionString {
+        &self.source
+    }
+
+    pub fn size(&self) -> &ImageSize {
+        &self.size
+    }
+}