wip: wgui backend

src/overlays/anchor.rs

@@ -1,18 +1,61 @@
 use glam::Vec3A;
 use std::sync::{Arc, LazyLock};
+use wgui::parser::parse_color_hex;
+use wgui::renderer_vk::text::{FontWeight, TextStyle};
+use wgui::taffy;
+use wgui::taffy::prelude::{length, percent};
+use wgui::widget::rectangle::{Rectangle, RectangleParams};
+use wgui::widget::text::{TextLabel, TextParams};
+use wgui::widget::util::WLength;
 
 use crate::backend::overlay::{OverlayData, OverlayState, Positioning, Z_ORDER_ANCHOR};
-use crate::config::{load_known_yaml, ConfigType};
-use crate::gui::modular::{modular_canvas, ModularUiConfig};
+use crate::gui::panel::GuiPanel;
 use crate::state::AppState;
 
 pub static ANCHOR_NAME: LazyLock<Arc<str>> = LazyLock::new(|| Arc::from("anchor"));
 
-pub fn create_anchor<O>(state: &mut AppState) -> anyhow::Result<OverlayData<O>>
+pub fn create_anchor<O>(app: &mut AppState) -> anyhow::Result<OverlayData<O>>
 where
     O: Default,
 {
-    let config = load_known_yaml::<ModularUiConfig>(ConfigType::Anchor);
+    let mut panel = GuiPanel::new_blank(app, 200, 200)?;
+
+    let (rect, _) = panel.layout.add_child(
+        panel.layout.root_widget,
+        Rectangle::create(RectangleParams {
+            color: wgui::drawing::Color::new(0., 0., 0., 0.),
+            border_color: parse_color_hex("#ffff00").unwrap(),
+            border: 2.0,
+            round: WLength::Percent(1.0),
+            ..Default::default()
+        })
+        .unwrap(),
+        taffy::Style {
+            size: taffy::Size {
+                width: percent(1.0),
+                height: percent(1.0),
+            },
+            align_items: Some(taffy::AlignItems::Center),
+            justify_content: Some(taffy::JustifyContent::Center),
+            padding: length(4.0),
+            ..Default::default()
+        },
+    )?;
+
+    let _ = panel.layout.add_child(
+        rect,
+        TextLabel::create(TextParams {
+            content: "Center".into(),
+            style: TextStyle {
+                weight: Some(FontWeight::Bold),
+                size: Some(36.0),
+                color: parse_color_hex("#ffff00"),
+                ..Default::default()
+            },
+        })
+        .unwrap(),
+        taffy::style::Style::DEFAULT,
+    );
 
     Ok(OverlayData {
         state: OverlayState {
@@ -21,12 +64,12 @@ where
             interactable: false,
             grabbable: false,
             z_order: Z_ORDER_ANCHOR,
-            spawn_scale: config.width,
+            spawn_scale: 0.1,
             spawn_point: Vec3A::NEG_Z * 0.5,
             positioning: Positioning::Static,
             ..Default::default()
         },
-        backend: Box::new(modular_canvas(config.size, &config.elements, state)?),
+        backend: Box::new(panel),
         ..Default::default()
     })
 }