perspectives: render simple table

packages/datalib/src/PerspectiveDisplay.ts

@@ -0,0 +1,18 @@
+import { PerspectiveTableNode, PerspectiveTreeNode } from './PerspectiveTreeNode';
+
+export class PerspectiveDisplayColumn {
+  constructor(public label: string, public field: string) {}
+}
+
+export class PerspectiveDisplay {
+  columns: PerspectiveDisplayColumn[] = [];
+
+  constructor(public root: PerspectiveTreeNode, public rows: any[]) {
+    const children = root.childNodes;
+    for (const child of children) {
+      if (child.isChecked) {
+        this.columns.push(new PerspectiveDisplayColumn(child.title, child.codeName));
+      }
+    }
+  }
+}