initial commit

src/overlays/mod.rs

@@ -1,145 +1,3 @@
-use std::sync::{
-    atomic::{AtomicUsize, Ordering},
-    Arc,
-};
-
-use glam::{Affine3A, Quat, Vec3};
-use vulkano::image::ImageViewAbstract;
-
-use crate::state::AppState;
-
-use self::interactions::{DummyInteractionHandler, InteractionHandler, PointerHit};
-
-pub mod interactions;
 pub mod keyboard;
+pub mod screen;
 pub mod watch;
-
-static AUTO_INCREMENT: AtomicUsize = AtomicUsize::new(0);
-
-pub enum RelativeTo {
-    None,
-    Head,
-    Hand(usize),
-}
-
-pub trait OverlayBackend: OverlayRenderer + InteractionHandler {}
-
-pub struct OverlayData {
-    pub id: usize,
-    pub name: Arc<str>,
-    pub width: f32,
-    pub size: (i32, i32),
-    pub want_visible: bool,
-    pub show_hide: bool,
-    pub grabbable: bool,
-    pub transform: Affine3A,
-    pub spawn_point: Vec3,
-    pub spawn_rotation: Quat,
-    pub relative_to: RelativeTo,
-    pub interaction_transform: Affine3A,
-    pub backend: Box<dyn OverlayBackend>,
-    pub primary_pointer: Option<usize>,
-}
-impl Default for OverlayData {
-    fn default() -> OverlayData {
-        OverlayData {
-            id: AUTO_INCREMENT.fetch_add(1, Ordering::Relaxed),
-            name: Arc::from(""),
-            width: 1.,
-            size: (0, 0),
-            want_visible: false,
-            show_hide: false,
-            grabbable: false,
-            relative_to: RelativeTo::None,
-            spawn_point: Vec3::NEG_Z,
-            spawn_rotation: Quat::IDENTITY,
-            transform: Affine3A::IDENTITY,
-            interaction_transform: Affine3A::IDENTITY,
-            backend: Box::new(SplitOverlayBackend::default()),
-            primary_pointer: None,
-        }
-    }
-}
-
-impl OverlayData {
-    pub fn reset(&mut self, app: &mut AppState) {
-        todo!()
-    }
-    pub fn init(&mut self, app: &mut AppState) {
-        self.backend.init(app);
-    }
-    pub fn render(&mut self, app: &mut AppState) {
-        self.backend.render(app);
-    }
-    pub fn view(&mut self) -> Arc<dyn ImageViewAbstract> {
-        self.backend.view()
-    }
-}
-
-pub trait OverlayRenderer {
-    fn init(&mut self, app: &mut AppState);
-    fn pause(&mut self, app: &mut AppState);
-    fn resume(&mut self, app: &mut AppState);
-    fn render(&mut self, app: &mut AppState);
-    fn view(&mut self) -> Arc<dyn ImageViewAbstract>;
-}
-
-pub struct FallbackRenderer;
-
-impl OverlayRenderer for FallbackRenderer {
-    fn init(&mut self, _app: &mut AppState) {}
-    fn pause(&mut self, _app: &mut AppState) {}
-    fn resume(&mut self, _app: &mut AppState) {}
-    fn render(&mut self, _app: &mut AppState) {}
-    fn view(&mut self) -> Arc<dyn ImageViewAbstract> {
-        unimplemented!()
-    }
-}
-// Boilerplate and dummies
-
-pub struct SplitOverlayBackend {
-    pub renderer: Box<dyn OverlayRenderer>,
-    pub interaction: Box<dyn InteractionHandler>,
-}
-
-impl Default for SplitOverlayBackend {
-    fn default() -> SplitOverlayBackend {
-        SplitOverlayBackend {
-            renderer: Box::new(FallbackRenderer),
-            interaction: Box::new(DummyInteractionHandler),
-        }
-    }
-}
-
-impl OverlayBackend for SplitOverlayBackend {}
-impl OverlayRenderer for SplitOverlayBackend {
-    fn init(&mut self, app: &mut AppState) {
-        self.renderer.init(app);
-    }
-    fn pause(&mut self, app: &mut AppState) {
-        self.renderer.pause(app);
-    }
-    fn resume(&mut self, app: &mut AppState) {
-        self.renderer.resume(app);
-    }
-    fn render(&mut self, app: &mut AppState) {
-        self.renderer.render(app);
-    }
-    fn view(&mut self) -> Arc<dyn ImageViewAbstract> {
-        self.renderer.view()
-    }
-}
-impl InteractionHandler for SplitOverlayBackend {
-    fn on_left(&mut self, app: &mut AppState, hand: usize) {
-        self.interaction.on_left(app, hand);
-    }
-    fn on_hover(&mut self, app: &mut AppState, hit: &PointerHit) {
-        self.interaction.on_hover(app, hit);
-    }
-    fn on_scroll(&mut self, app: &mut AppState, hit: &PointerHit, delta: f32) {
-        self.interaction.on_scroll(app, hit, delta);
-    }
-    fn on_pointer(&mut self, app: &mut AppState, hit: &PointerHit, pressed: bool) {
-        self.interaction.on_pointer(app, hit, pressed);
-    }
-}