Vista

Cargo.toml

@@ -53,6 +53,7 @@ members = [
   "tools/parameter_tester",
   "tools/pepsi",
   "tools/twix",
+  "tools/vista",
   "tools/widget_gallery",
 ]
 resolver = "2"

crates/hulk/build.rs

@@ -4,7 +4,7 @@ use hulk_manifest::collect_hulk_cyclers;
 use source_analyzer::{pretty::to_string_pretty, structs::Structs};
 
 fn main() -> Result<()> {
-    let cyclers = collect_hulk_cyclers()?;
+    let cyclers = collect_hulk_cyclers("..")?;
     for path in cyclers.watch_paths() {
         println!("cargo:rerun-if-changed={}", path.display());
     }

crates/hulk_imagine/build.rs

@@ -4,7 +4,7 @@ use hulk_manifest::collect_hulk_cyclers;
 use source_analyzer::{pretty::to_string_pretty, structs::Structs};
 
 fn main() -> Result<()> {
-    let mut cyclers = collect_hulk_cyclers()?;
+    let mut cyclers = collect_hulk_cyclers("..")?;
     cyclers
         .cyclers
         .retain(|cycler| cycler.name != "ObjectDetection");

crates/hulk_manifest/src/lib.rs

@@ -1,10 +1,12 @@
+use std::path::Path;
+
 use source_analyzer::{
     cyclers::{CyclerKind, Cyclers},
     error::Error,
     manifest::{CyclerManifest, FrameworkManifest},
 };
 
-pub fn collect_hulk_cyclers() -> Result<Cyclers, Error> {
+pub fn collect_hulk_cyclers(root: impl AsRef<Path>) -> Result<Cyclers, Error> {
     let manifest = FrameworkManifest {
         cyclers: vec![
             CyclerManifest {
@@ -123,6 +125,5 @@ pub fn collect_hulk_cyclers() -> Result<Cyclers, Error> {
         ],
     };
 
-    let root = "..";
     Cyclers::try_from_manifest(manifest, root)
 }

crates/hulk_replayer/build.rs

@@ -5,7 +5,7 @@ use source_analyzer::{pretty::to_string_pretty, structs::Structs};
 
 fn main() -> Result<()> {
     #[allow(unused_mut)] // must not be mut if "with_detection" feature is disabled
-    let mut cyclers = collect_hulk_cyclers()?;
+    let mut cyclers = collect_hulk_cyclers("..")?;
     #[cfg(not(feature = "with_object_detection"))]
     cyclers
         .cyclers

crates/hulk_widgets/src/segmented_control.rs

@@ -1,26 +1,20 @@
-use egui::{
-    vec2, Align2, Context, Id, InnerResponse, Key, Rect, Response, Rounding, Sense, TextStyle, Ui,
-    Widget,
-};
+use egui::{vec2, Align2, Id, Key, Rect, Response, Rounding, Sense, TextStyle, Ui, Widget};
 
 const ANIMATION_TIME_SECONDS: f32 = 0.1;
 
 pub struct SegmentedControl<'ui, T> {
-    selectables: &'ui [T],
     id: Id,
+    selected: &'ui mut usize,
+    selectables: &'ui [T],
     rounding: Option<Rounding>,
     text_style: TextStyle,
 }
 
-#[derive(Debug, Default, Clone)]
-struct SegmentedControlState {
-    selected: usize,
-}
-
 impl<'ui, T: ToString> SegmentedControl<'ui, T> {
-    pub fn new(id: impl Into<Id>, selectables: &'ui [T]) -> Self {
+    pub fn new(id: impl Into<Id>, selected: &'ui mut usize, selectables: &'ui [T]) -> Self {
         SegmentedControl {
             id: id.into(),
+            selected,
             selectables,
             rounding: None,
             text_style: TextStyle::Body,
@@ -31,25 +25,20 @@ impl<'ui, T: ToString> SegmentedControl<'ui, T> {
         self.rounding = Some(rounding.into());
         self
     }
+}
 
-    pub fn ui(self, ui: &mut Ui) -> InnerResponse<&'ui T> {
-        let mut state = load_state(ui.ctx(), self.id);
-        let response = self.show(ui, &mut state);
-        let selected = &self.selectables[state.selected];
-        save_state(ui.ctx(), self.id, state);
-        InnerResponse::new(selected, response)
-    }
-
-    fn show(&self, ui: &mut Ui, state: &mut SegmentedControlState) -> Response {
+impl<T: ToString> Widget for SegmentedControl<'_, T> {
+    fn ui(mut self, ui: &mut Ui) -> Response {
+        let this = &mut self;
         let width = ui.available_width();
         let text_style = ui
             .style()
             .text_styles
-            .get(&self.text_style)
+            .get(&this.text_style)
             .expect("failed to get text style")
             .clone();
         let text_size = text_style.size * ui.ctx().pixels_per_point();
-        let rounding = self
+        let rounding = this
             .rounding
             .unwrap_or(ui.style().noninteractive().rounding);
 
@@ -58,41 +47,41 @@ impl<'ui, T: ToString> SegmentedControl<'ui, T> {
         if response.contains_pointer() {
             ui.input(|reader| {
                 if reader.key_pressed(Key::ArrowLeft) || reader.key_pressed(Key::ArrowDown) {
-                    state.selected = state.selected.saturating_sub(1);
+                    *this.selected = this.selected.saturating_sub(1);
                     response.mark_changed();
                 } else if reader.key_pressed(Key::ArrowRight) || reader.key_pressed(Key::ArrowUp) {
-                    state.selected = (state.selected + 1).min(self.selectables.len() - 1);
+                    *this.selected = (*this.selected + 1).min(this.selectables.len() - 1);
                     response.mark_changed();
                 }
             })
         }
         painter.rect_filled(response.rect, rounding, ui.style().visuals.extreme_bg_color);
 
-        let text_rects = text_rects(response.rect, self.selectables.len());
+        let text_rects = text_rects(response.rect, this.selectables.len());
         let offset = text_rects[0].width();
 
         let translation = ui.ctx().animate_value_with_time(
-            self.id,
-            offset * state.selected as f32,
+            this.id,
+            offset * *this.selected as f32,
             ANIMATION_TIME_SECONDS,
         );
         let selector_rect = text_rects[0].translate(vec2(translation, 0.0)).shrink(2.0);
         let selector_response =
-            ui.interact(selector_rect, self.id.with("selector"), Sense::click());
+            ui.interact(selector_rect, this.id.with("selector"), Sense::click());
         let selector_style = ui.style().interact(&selector_response);
         painter.rect_filled(selector_rect, rounding, selector_style.bg_fill);
 
         let noninteractive_style = ui.style().noninteractive();
 
-        for (idx, (&rect, text)) in text_rects.iter().zip(self.selectables.iter()).enumerate() {
-            let label_response = ui.interact(rect, self.id.with(idx), Sense::click());
+        for (idx, (&rect, text)) in text_rects.iter().zip(this.selectables.iter()).enumerate() {
+            let label_response = ui.interact(rect, this.id.with(idx), Sense::click());
             let style = ui.style().interact(&response);
 
-            let show_line = idx > 0 && state.selected != idx && state.selected + 1 != idx;
+            let show_line = idx > 0 && *this.selected != idx && *this.selected + 1 != idx;
             {
                 let animated_height = ui
                     .ctx()
-                    .animate_bool(self.id.with("vline").with(idx), show_line);
+                    .animate_bool(this.id.with("vline").with(idx), show_line);
 
                 let height = vec2(0.0, rect.height() - 4.0);
                 let center = rect.left_center();
@@ -107,7 +96,7 @@ impl<'ui, T: ToString> SegmentedControl<'ui, T> {
             }
 
             if label_response.clicked() {
-                state.selected = idx;
+                *this.selected = idx;
                 response.mark_changed();
             }
             painter.text(
@@ -122,24 +111,6 @@ impl<'ui, T: ToString> SegmentedControl<'ui, T> {
     }
 }
 
-impl<T: ToString> Widget for SegmentedControl<'_, T> {
-    fn ui(self, ui: &mut Ui) -> Response {
-        let mut state = load_state(ui.ctx(), self.id);
-        let response = self.show(ui, &mut state);
-        save_state(ui.ctx(), self.id, state);
-        response
-    }
-}
-
-fn load_state(ctx: &Context, id: Id) -> SegmentedControlState {
-    let persisted = ctx.data_mut(|reader| reader.get_temp(id));
-    persisted.unwrap_or_default()
-}
-
-fn save_state(ctx: &Context, id: Id, state: SegmentedControlState) {
-    ctx.data_mut(|writer| writer.insert_temp(id, state));
-}
-
 fn text_rects(mut rect: Rect, number_of_texts: usize) -> Vec<Rect> {
     let base_width = rect.width() / number_of_texts as f32;
     let base_rect = {

tools/pepsi/src/cargo.rs

@@ -187,6 +187,7 @@ async fn resolve_manifest_path(
         Some("parameter_tester") => repository.root.join("tools/parameter_tester/Cargo.toml"),
         Some("pepsi") => repository.root.join("tools/pepsi/Cargo.toml"),
         Some("twix") => repository.root.join("tools/twix/Cargo.toml"),
+        Some("vista") => repository.root.join("tools/vista/Cargo.toml"),
         Some("widget_gallery") => repository.root.join("tools/widget_gallery/Cargo.toml"),
 
         _ => compose_manifest_path(manifest).await.wrap_err_with(|| {

tools/twix/src/panels/behavior_simulator.rs

@@ -109,10 +109,13 @@ impl Widget for &mut BehaviorSimulatorPanel {
                         ui.add_space(50.0);
 
                         let robots = (1..=7).collect::<Vec<_>>();
-                        let robot_selection =
-                            SegmentedControl::new("robot-selector", &robots).ui(ui);
-                        self.selected_robot = *robot_selection.inner;
-                        if robot_selection.response.changed() {
+                        let response = SegmentedControl::new(
+                            "robot-selector",
+                            &mut self.selected_robot,
+                            &robots,
+                        )
+                        .ui(ui);
+                        if response.changed() {
                             self.nao.write(
                                 "parameters.selected_robot",
                                 TextOrBinary::Text(self.selected_robot.into()),

tools/vista/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "vista"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+homepage.workspace = true
+
+[dependencies]
+eframe.workspace = true
+hulk_manifest.workspace = true
+hulk_widgets.workspace = true
+repository.workspace = true
+source_analyzer.workspace = true
+tokio.workspace = true