task(A4.5): migrate revcloud/hatch/measure tools to v2

2026-08-27 00:48:28 +02:00
parent af46f0028a
commit 464ddb91cc
5 changed files with 255 additions and 8 deletions
@@ -0,0 +1,60 @@
+/**
+ * core-measure – Built-in V2-Plugin (Task A4.5).
+ *
+ * measure: 2 Klicks → Distanz+Winkel-Anzeige im Status. KEIN Element-Commit
+ * (Legacy-Verhalten getreu — Messung ist Information, keine Zeichnung).
+ * Distanzformatierung via bestehendem formatDistance(unit, scaleFactor).
+ */
+import type { PluginV2, ToolExtensionV2, FullToolContext } from '../../types';
+import { formatDistance } from '../../../utils/format';
+
+type MeasurePhase = 0 | 1; // 0=wartet auf Start, 1=wartet auf Ende
+let measureStart: import('../../../tools/modification/geometry').Pt | null = null;
+
+export const measureTool: ToolExtensionV2 = {
+  manifest: {
+    id: 'measure',
+    label: 'Messen',
+    icon: '\u2194',
+    ribbonTab: 'view',
+    tags: ['basic'],
+    description: 'Distanz und Winkel zwischen zwei Punkten messen',
+  },
+  optionsSchema: [],
+  handlers: {
+    down(e, ctx) {
+      const c = ctx as FullToolContext;
+      if (!measureStart) {
+        measureStart = e.world;
+        ctx.setStatus('Messung: Endpunkt klicken');
+        return;
+      }
+      // Zweiter Klick → anzeigen (Legacy-Ausgabeformat)
+      const rawDist = Math.hypot(e.world.x - measureStart.x, e.world.y - measureStart.y);
+      const angle = (Math.atan2(e.world.y - measureStart.y, e.world.x - measureStart.x) * 180) / Math.PI;
+      const unit = (c.options.unit as string | undefined) ?? 'mm';
+      const scale = (c.options.scaleFactor as number | undefined) ?? 1;
+      const distStr = formatDistance(rawDist, unit as never, scale);
+      ctx.setStatus(`distance: ${distStr}  angle: ${angle.toFixed(1)}\u00b0`);
+      measureStart = null;
+    },
+    cancel(ctx) {
+      measureStart = null;
+      ctx.setStatus('Messung abgebrochen');
+    },
+  },
+};
+
+/** V2-Plugin: Messwerkzeuge. */
+export const coreMeasurePlugin: PluginV2 = {
+  manifest: {
+    id: 'core-measure',
+    name: 'Messen (Kern)',
+    version: '1.0.0',
+    author: 'web-cad team',
+    description: 'Abstandswinkel-Messung ohne Element-Erzeugung.',
+    category: 'tools',
+    enabledByDefault: true,
+  },
+  tools: [measureTool],
+};