feat: allow user to multi-select regions.

2026-05-04 17:59:35 -07:00
parent bc7db712aa
commit 6d952b5b0b
10 changed files with 121 additions and 54 deletions
@@ -450,11 +450,14 @@ export class KGCore {
  }

  public addSelectedItem(item: Selectable): void {
+    this.selectedItems = this.selectedItems.filter(i => i.getId() !== item.getId());
    this.selectedItems.push(item);
    this.notifySelectionChanged();
  }

  public addSelectedItems(items: Selectable[]): void {
+    const seenIds = new Set(items.map(item => item.getId()));
+    this.selectedItems = this.selectedItems.filter(item => !seenIds.has(item.getId()));
    this.selectedItems.push(...items);
    this.notifySelectionChanged();
  }