merge main into rh-test

src/renderer/extensions/minimap/data/LiteGraphDataSource.ts

@@ -0,0 +1,30 @@
+import type { MinimapNodeData } from '../types'
+import { AbstractMinimapDataSource } from './AbstractMinimapDataSource'
+
+/**
+ * LiteGraph data source implementation
+ */
+export class LiteGraphDataSource extends AbstractMinimapDataSource {
+  getNodes(): MinimapNodeData[] {
+    if (!this.graph?._nodes) return []
+
+    return this.graph._nodes.map((node) => ({
+      id: String(node.id),
+      x: node.pos[0],
+      y: node.pos[1],
+      width: node.size[0],
+      height: node.size[1],
+      bgcolor: node.bgcolor,
+      mode: node.mode,
+      hasErrors: node.has_errors
+    }))
+  }
+
+  getNodeCount(): number {
+    return this.graph?._nodes?.length ?? 0
+  }
+
+  hasData(): boolean {
+    return this.getNodeCount() > 0
+  }
+}