move uidev to workspace root

uidev/src/testbed/testbed_generic.rs

@@ -0,0 +1,99 @@
+use std::{cell::RefCell, rc::Rc};
+
+use glam::{Mat4, Vec2};
+use wgui::{
+	drawing::{self},
+	event::EventListener,
+	layout::{Layout, WidgetID},
+	renderer_vk::text::TextStyle,
+};
+
+use crate::{assets, testbed::Testbed};
+
+pub struct TestbedGeneric {
+	pub layout: Layout,
+	rot: f32,
+	widget_id: Rc<RefCell<Option<WidgetID>>>,
+}
+
+impl TestbedGeneric {
+	pub fn new() -> anyhow::Result<Self> {
+		const XML_PATH: &str = "gui/testbed.xml";
+
+		let (mut layout, res) =
+			wgui::parser::new_layout_from_assets(Box::new(assets::Asset {}), XML_PATH)?;
+
+		use wgui::components::button;
+		let my_div_parent = res.require_by_id("my_div_parent")?;
+		// create some buttons for testing
+		for i in 0..4 {
+			let n = i as f32 / 4.0;
+			button::construct(
+				&mut layout,
+				my_div_parent,
+				button::Params {
+					text: "I'm a button!",
+					color: drawing::Color::new(1.0 - n, n * n, n, 1.0),
+					..Default::default()
+				},
+			)?;
+		}
+
+		let button = button::construct(
+			&mut layout,
+			my_div_parent,
+			button::Params {
+				text: "Click me!!",
+				color: drawing::Color::new(0.2, 0.2, 0.2, 1.0),
+				size: Vec2::new(256.0, 64.0),
+				text_style: TextStyle {
+					size: Some(30.0),
+					..Default::default()
+				},
+			},
+		)?;
+
+		let widget_id = Rc::new(RefCell::new(None));
+
+		let wid = widget_id.clone();
+		layout.add_event_listener(
+			button.body,
+			EventListener::MouseRelease(Box::new(move |data, _| {
+				button.set_text(data, "Congratulations!");
+				*wid.borrow_mut() = Some(data.widget_id);
+			})),
+		);
+
+		Ok(Self {
+			layout,
+			rot: 0.0,
+			widget_id,
+		})
+	}
+}
+
+impl Testbed for TestbedGeneric {
+	fn update(&mut self, width: f32, height: f32, timestep_alpha: f32) -> anyhow::Result<()> {
+		if let Some(widget_id) = *self.widget_id.borrow() {
+			self.rot += 0.01;
+
+			let a = self.layout.widget_map.get(widget_id).unwrap();
+			let mut widget = a.lock().unwrap();
+			widget.data.transform = Mat4::IDENTITY
+				* Mat4::from_rotation_y(-self.rot)
+				* Mat4::from_rotation_x(self.rot * 0.25)
+				* Mat4::from_rotation_z(-self.rot * 0.1);
+
+			self.layout.needs_redraw = true;
+		}
+
+		self
+			.layout
+			.update(Vec2::new(width, height), timestep_alpha)?;
+		Ok(())
+	}
+
+	fn layout(&mut self) -> &mut Layout {
+		&mut self.layout
+	}
+}