WayVR: IPC & Dashboard integration support

Cargo.toml

@@ -70,7 +70,9 @@ image_dds = { version = "0.6.0", default-features = false, features = [
 ] }
 mint = "0.5.9"
 
-# WayVR-only deps
+################################
+#WayVR-only deps
+################################
 khronos-egl = { version = "6.0.0", features = ["static"], optional = true }
 smithay = { git = "https://github.com/Smithay/smithay.git", default-features = false, features = [
   "renderer_gl",
@@ -81,12 +83,17 @@ smithay = { git = "https://github.com/Smithay/smithay.git", default-features = f
 uuid = { version = "1.10.0", features = ["v4", "fast-rng"], optional = true }
 wayland-client = { version = "0.31.6", optional = true }
 wayland-egl = { version = "0.32.4", optional = true }
+interprocess = { version = "2.2.2", optional = true }
+postcard = { version = "1.1.1", optional = true }
+bytes = { version = "1.9.0", optional = true }
+wayvr_ipc = { git = "https://github.com/olekolek1000/wayvr-ipc.git", rev = "c2a6438ffdcc78ff9c0637d914df1bc673723824", default-features = false, optional = true }
+################################
 
 [build-dependencies]
 regex = { version = "*" }
 
 [features]
-default = ["openxr", "openvr", "osc", "x11", "wayland", "wayvr"]
+default = ["openvr", "openxr", "osc", "x11", "wayland", "wayvr"]
 openvr = ["dep:ovr_overlay", "dep:json"]
 openxr = ["dep:openxr", "dep:libmonado-rs"]
 osc = ["dep:rosc"]
@@ -101,5 +108,9 @@ wayvr = [
   "dep:uuid",
   "dep:wayland-client",
   "dep:wayland-egl",
+  "dep:interprocess",
+  "dep:postcard",
+  "dep:bytes",
+  "dep:wayvr_ipc",
 ]
 as-raw-xcb-connection = []

src/backend/input.rs

@@ -71,6 +71,13 @@ impl InputState {
                 if hand.now.show_hide != hand.before.show_hide {
                     log::debug!("Hand {}: show_hide {}", hand.idx, hand.now.show_hide);
                 }
+                if hand.now.toggle_dashboard != hand.before.toggle_dashboard {
+                    log::debug!(
+                        "Hand {}: toggle_dashboard {}",
+                        hand.idx,
+                        hand.now.toggle_dashboard
+                    );
+                }
                 if hand.now.space_drag != hand.before.space_drag {
                     log::debug!("Hand {}: space_drag {}", hand.idx, hand.now.space_drag);
                 }
@@ -215,6 +222,7 @@ pub struct PointerState {
     pub grab: bool,
     pub alt_click: bool,
     pub show_hide: bool,
+    pub toggle_dashboard: bool,
     pub space_drag: bool,
     pub space_rotate: bool,
     pub space_reset: bool,

src/backend/openvr/input.rs

@@ -30,16 +30,17 @@ const PATH_HAPTICS: [&str; 2] = [
     "/actions/default/out/HapticsRight",
 ];
 
+const PATH_ALT_CLICK: &str = "/actions/default/in/AltClick";
+const PATH_CLICK_MODIFIER_MIDDLE: &str = "/actions/default/in/ClickModifierMiddle";
+const PATH_CLICK_MODIFIER_RIGHT: &str = "/actions/default/in/ClickModifierRight";
 const PATH_CLICK: &str = "/actions/default/in/Click";
 const PATH_GRAB: &str = "/actions/default/in/Grab";
+const PATH_MOVE_MOUSE: &str = "/actions/default/in/MoveMouse";
 const PATH_SCROLL: &str = "/actions/default/in/Scroll";
-const PATH_ALT_CLICK: &str = "/actions/default/in/AltClick";
 const PATH_SHOW_HIDE: &str = "/actions/default/in/ShowHide";
 const PATH_SPACE_DRAG: &str = "/actions/default/in/SpaceDrag";
 const PATH_SPACE_ROTATE: &str = "/actions/default/in/SpaceRotate";
-const PATH_CLICK_MODIFIER_RIGHT: &str = "/actions/default/in/ClickModifierRight";
-const PATH_CLICK_MODIFIER_MIDDLE: &str = "/actions/default/in/ClickModifierMiddle";
-const PATH_MOVE_MOUSE: &str = "/actions/default/in/MoveMouse";
+const PATH_TOGGLE_DASHBOARD: &str = "/actions/default/in/ToggleDashboard";
 
 const INPUT_ANY: InputValueHandle = InputValueHandle(ovr_overlay::sys::k_ulInvalidInputValueHandle);
 
@@ -51,6 +52,7 @@ pub(super) struct OpenVrInputSource {
     scroll_hnd: ActionHandle,
     alt_click_hnd: ActionHandle,
     show_hide_hnd: ActionHandle,
+    toggle_dashboard_hnd: ActionHandle,
     space_drag_hnd: ActionHandle,
     space_rotate_hnd: ActionHandle,
     click_modifier_right_hnd: ActionHandle,
@@ -75,6 +77,7 @@ impl OpenVrInputSource {
         let scroll_hnd = input.get_action_handle(PATH_SCROLL)?;
         let alt_click_hnd = input.get_action_handle(PATH_ALT_CLICK)?;
         let show_hide_hnd = input.get_action_handle(PATH_SHOW_HIDE)?;
+        let toggle_dashboard_hnd = input.get_action_handle(PATH_TOGGLE_DASHBOARD)?;
         let space_drag_hnd = input.get_action_handle(PATH_SPACE_DRAG)?;
         let space_rotate_hnd = input.get_action_handle(PATH_SPACE_ROTATE)?;
         let click_modifier_right_hnd = input.get_action_handle(PATH_CLICK_MODIFIER_RIGHT)?;
@@ -111,6 +114,7 @@ impl OpenVrInputSource {
             scroll_hnd,
             alt_click_hnd,
             show_hide_hnd,
+            toggle_dashboard_hnd,
             space_drag_hnd,
             space_rotate_hnd,
             click_modifier_right_hnd,
@@ -196,6 +200,11 @@ impl OpenVrInputSource {
                 .map(|x| x.0.bState)
                 .unwrap_or(false);
 
+            app_hand.now.toggle_dashboard = input
+                .get_digital_action_data(self.toggle_dashboard_hnd, hand.input_hnd)
+                .map(|x| x.0.bState)
+                .unwrap_or(false);
+
             app_hand.now.space_drag = input
                 .get_digital_action_data(self.space_drag_hnd, hand.input_hnd)
                 .map(|x| x.0.bState)

src/backend/openvr/lines.rs

@@ -12,7 +12,7 @@ use vulkano::image::view::ImageView;
 use vulkano::image::ImageLayout;
 
 use crate::backend::overlay::{
-    FrameTransform, OverlayData, OverlayRenderer, OverlayState, SplitOverlayBackend,
+    FrameTransform, OverlayData, OverlayRenderer, OverlayState, SplitOverlayBackend, Z_ORDER_LINES,
 };
 use crate::graphics::WlxGraphics;
 use crate::state::AppState;
@@ -82,7 +82,7 @@ impl LinePool {
             },
             ..Default::default()
         };
-        data.state.z_order = 69;
+        data.state.z_order = Z_ORDER_LINES;
         data.state.dirty = true;
 
         self.lines.insert(id, data);