Add blueprints and a builder example

Cargo.toml

@@ -13,7 +13,7 @@ documentation = "https://docs.rs/cursive-aligned-view"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cursive_core = "0.4"
+cursive_core = "0.4.4"
 
 [dev-dependencies]
 serde_json = "1.0.74"

examples/builder.rs

@@ -0,0 +1,23 @@
+use cursive_aligned_view as _; // This needs to be imported to enable the blueprints.
+use serde_json::json;
+
+fn main() {
+    // This is the same layout as the `simple` example, but using a builder config.
+    let config = json! ({
+        "Panel": {
+            "title": "Hello, world!",
+            "view": "DummyView",
+            "with": [
+                {"fixed_width": 20},
+                "align_center",
+                "full_screen",
+            ]
+        },
+    });
+
+    let context = cursive::builder::Context::new();
+
+    let mut siv = cursive::default();
+    siv.add_layer(context.build(&config).unwrap());
+    siv.run();
+}

examples/dynamic.rs

@@ -15,10 +15,7 @@ fn main() {
         .fixed_width(20)
         .align_top_left()
         .with_name("panel")
-        .resized(
-            cursive::view::SizeConstraint::Full,
-            cursive::view::SizeConstraint::Full,
-        );
+        .full_screen();
 
     let sink = siv.cb_sink().clone();
     std::thread::spawn(move || {

examples/simple.rs

@@ -10,10 +10,7 @@ fn main() {
         .title("Hello, world!")
         .fixed_width(20)
         .align_center()
-        .resized(
-            cursive::view::SizeConstraint::Full,
-            cursive::view::SizeConstraint::Full,
-        );
+        .full_screen();
 
     siv.add_layer(panel);
     siv.run()

src/lib.rs

@@ -366,3 +366,50 @@ impl<T: View> ViewWrapper for AlignedView<T> {
         self.view.important_area(self.last_size) + self.offset
     }
 }
+
+#[cursive_core::blueprint(AlignedView::new(view, alignment))]
+struct Blueprint {
+    view: cursive_core::views::BoxedView,
+    alignment: Align,
+}
+
+cursive_core::manual_blueprint!(with align, |config, context| {
+    let alignment = context.resolve(config)?;
+    Ok(move |view| AlignedView::new(view, alignment))
+});
+
+cursive_core::manual_blueprint!(with align_top_left, |_config, _context| {
+    Ok(|view| AlignedView::with_top_left(view))
+});
+
+cursive_core::manual_blueprint!(with align_top_center, |_config, _context| {
+    Ok(|view| AlignedView::with_top_center(view))
+});
+
+cursive_core::manual_blueprint!(with align_top_right, |_config, _context| {
+    Ok(|view| AlignedView::with_top_right(view))
+});
+
+cursive_core::manual_blueprint!(with align_center_left, |_config, _context| {
+    Ok(|view| AlignedView::with_center_left(view))
+});
+
+cursive_core::manual_blueprint!(with align_center, |_config, _context| {
+    Ok(|view| AlignedView::with_center(view))
+});
+
+cursive_core::manual_blueprint!(with align_center_right, |_config, _context| {
+    Ok(|view| AlignedView::with_center_right(view))
+});
+
+cursive_core::manual_blueprint!(with align_bottom_left, |_config, _context| {
+    Ok(|view| AlignedView::with_bottom_left(view))
+});
+
+cursive_core::manual_blueprint!(with align_bottom_center, |_config, _context| {
+    Ok(|view| AlignedView::with_bottom_center(view))
+});
+
+cursive_core::manual_blueprint!(with align_bottom_right, |_config, _context| {
+    Ok(|view| AlignedView::with_bottom_right(view))
+});