From 3bfdcbf77d19185855a329f15edf181bb267b5db Mon Sep 17 00:00:00 2001
From: pstowasser01 <60797434+pstowasser01@users.noreply.github.com>
Date: Fri, 11 Oct 2024 17:51:20 +0200
Subject: [PATCH] feat(front): Add keydown event for Lengthmeasurement (#466)

Added the feature to cancel Lengthmeasurement like its possible in Areameasurement!
---
 .../front/src/measurement/LengthMeasurement/index.ts     | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/front/src/measurement/LengthMeasurement/index.ts b/packages/front/src/measurement/LengthMeasurement/index.ts
index f6e1f5a4b..e35ea6141 100644
--- a/packages/front/src/measurement/LengthMeasurement/index.ts
+++ b/packages/front/src/measurement/LengthMeasurement/index.ts
@@ -303,9 +303,11 @@ export class LengthMeasurement
     if (!viewerContainer) return;
 
     viewerContainer.removeEventListener("pointermove", this.onMouseMove);
+    window.removeEventListener("keydown", this.onKeydown);
 
     if (active) {
       viewerContainer.addEventListener("pointermove", this.onMouseMove);
+      window.addEventListener("keydown", this.onKeydown);
     }
   }
 
@@ -314,4 +316,11 @@ export class LengthMeasurement
       this._vertexPicker.get(this.world);
     }
   };
+
+  private onKeydown = (e: KeyboardEvent) => {
+    if (!this.enabled) return;
+    if (e.key === "Escape") {
+        this.cancelCreation();
+    }
+  };
 }