feat(insert): add initial PDF underlay attachment

src/modules/insert/mod.rs

@@ -16,6 +16,7 @@ pub mod minsert;
 mod mview_block;
 mod open_obj;
 mod pc_attach;
+pub(crate) mod pdf_attach;
 mod snap_underlays;
 pub(crate) mod solid3d_cmds;
 mod underlay_layers;
@@ -45,6 +46,7 @@ impl CadModule for InsertModule {
                     title: "Reference",
                     tools: vec![
                         RibbonItem::LargeTool(xattach::tool()),
+                        RibbonItem::LargeTool(pdf_attach::tool()),
                         RibbonItem::LargeTool(xclip::tool()),
                         RibbonItem::LargeTool(xadjust::tool()),
                         RibbonItem::Tool(underlay_layers::tool()),

src/modules/insert/pdf_attach.rs

@@ -0,0 +1,69 @@
+use acadrust::entities::Underlay;
+use acadrust::types::{Handle, Vector3};
+use acadrust::EntityType;
+use glam::DVec3;
+
+use crate::command::{CadCommand, CmdResult, WorkingPlane};
+use crate::modules::{IconKind, ModuleEvent, ToolDef};
+use crate::t;
+
+pub const ICON: IconKind =
+    IconKind::Svg(include_bytes!("../../../assets/icons/underlay_layers.svg"));
+
+pub fn tool() -> ToolDef {
+    ToolDef {
+        id: "PDFATTACH",
+        label: "Attach PDF",
+        icon: ICON,
+        event: ModuleEvent::Command("PDFATTACH".to_string()),
+    }
+}
+
+pub struct PdfAttachCommand {
+    definition_handle: Handle,
+    plane: WorkingPlane,
+}
+
+impl PdfAttachCommand {
+    pub fn new(definition_handle: Handle) -> Self {
+        Self {
+            definition_handle,
+            plane: WorkingPlane::default(),
+        }
+    }
+}
+
+impl CadCommand for PdfAttachCommand {
+    fn set_working_plane(&mut self, plane: WorkingPlane) {
+        self.plane = plane;
+    }
+
+    fn name(&self) -> &'static str {
+        "PDFATTACH"
+    }
+
+    fn prompt(&self) -> String {
+        t!("PDFATTACH  Specify insertion point:").into_owned()
+    }
+
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
+        let point = self.plane.to_local(pt);
+
+        let mut underlay = Underlay::pdf();
+        underlay.definition_handle = self.definition_handle;
+        underlay.insertion_point = Vector3::new(point.x, point.y, point.z);
+
+        CmdResult::CommitAndExit(
+            self.plane
+                .place_entity(EntityType::Underlay(underlay)),
+        )
+    }
+
+    fn on_enter(&mut self) -> CmdResult {
+        CmdResult::Cancel
+    }
+}
+
+inventory::submit!(crate::command::CommandRegistration {
+    names: &["PDFATTACH"]
+});