snapshot of https://github.com/tldraw/tldraw.git (main, 2026-09-23; blobs > 131072B omitted)

templates/agent/client/actions/ResizeActionUtil.ts

@@ -0,0 +1,49 @@
+import { TLShapeId } from 'tldraw'
+import { ResizeAction } from '../../shared/schema/AgentActionSchemas'
+import { Streaming } from '../../shared/types/Streaming'
+import { AgentHelpers } from '../AgentHelpers'
+import { AgentActionUtil, registerActionUtil } from './AgentActionUtil'
+
+export const ResizeActionUtil = registerActionUtil(
+	class ResizeActionUtil extends AgentActionUtil<ResizeAction> {
+		static override type = 'resize' as const
+
+		override getInfo(action: Streaming<ResizeAction>) {
+			return {
+				icon: 'cursor' as const,
+				description: action.intent ?? '',
+			}
+		}
+
+		override sanitizeAction(action: Streaming<ResizeAction>, helpers: AgentHelpers) {
+			const shapeIds = helpers.ensureShapeIdsExist(action.shapeIds ?? [])
+			if (shapeIds.length === 0) return null
+
+			action.shapeIds = shapeIds
+			return action
+		}
+
+		override applyAction(action: Streaming<ResizeAction>, helpers: AgentHelpers) {
+			if (
+				!action.shapeIds ||
+				!action.scaleX ||
+				!action.scaleY ||
+				!action.originX ||
+				!action.originY
+			) {
+				return
+			}
+
+			const origin = helpers.removeOffsetFromVec({ x: action.originX, y: action.originY })
+			const shapeIds = action.shapeIds.map((shapeId) => `shape:${shapeId}` as TLShapeId)
+
+			for (const shapeId of shapeIds) {
+				this.editor.resizeShape(
+					shapeId,
+					{ x: action.scaleX, y: action.scaleY },
+					{ scaleOrigin: origin }
+				)
+			}
+		}
+	}
+)