feat(ribbon): add measurement dropdown

src/modules/draw/inquiry/area.rs

@@ -8,7 +8,10 @@ use crate::command::{
 use crate::entities::curve::entity_curve;
 use crate::entities::traits::EntityTypeOps;
 use crate::scene::model::wire_model::WireModel;
+use crate::modules::IconKind;
 
+pub const ICON: IconKind =
+    IconKind::Svg(include_bytes!("../../../../assets/icons/area.svg"));
 #[derive(Clone, Copy, PartialEq, Eq)]
 enum AreaMode {
     Single,

src/modules/draw/inquiry/dist.rs

@@ -4,8 +4,8 @@ use glam::DVec3;
 use crate::t;
 
 use crate::command::{CadCommand, CmdResult, WorkingPlane};
+use crate::modules::IconKind;
 use crate::scene::model::wire_model::WireModel;
-
 pub struct DistCommand {
     // Keep the picked point in full f64 precision. Downcasting to f32 here
     // loses ~0.03–0.06 units at survey-scale coordinates (e.g. eastings near
@@ -13,7 +13,8 @@ pub struct DistCommand {
     first: Option<DVec3>,
     plane: WorkingPlane,
 }
-
+pub const ICON: IconKind =
+    IconKind::Svg(include_bytes!("../../../../assets/icons/distance.svg"));
 impl DistCommand {
     pub fn new() -> Self {
         Self {

src/modules/draw/mod.rs

@@ -43,6 +43,7 @@ impl CadModule for DrawModule {
             array, copy, delete, explode, fillet, mirror, offset, rotate, scale, stretch,
             translate, trim,
         };
+        use inquiry::{area, dist};
         use properties::match_prop;
 
         static GROUPS: std::sync::OnceLock<Vec<RibbonGroup>> = std::sync::OnceLock::new();
@@ -231,6 +232,21 @@ impl CadModule for DrawModule {
                         cut::tool().into(),
                     ],
                 },
+                RibbonGroup {
+                    title: "Measure",
+                    tools: vec![
+                        RibbonItem::LargeDropdown {
+                            id: "MEASURE_MENU",
+                            label: "Measure",
+                            icon: dist::ICON,
+                            items: vec![
+                                ("DIST", "Distance", dist::ICON),
+                                ("AREA", "Area", area::ICON),
+                            ],
+                            default: "DIST",
+                        },
+                    ],
+                },
                 // Support group lives on the Start tab now (see view.rs:
                 // start_page_view). Removed from the Draw ribbon to declutter.
             ]