1 files changed, 22 insertions, 0 deletions
diff --git a/src/content/operators/impls/FocusOperatorFactoryChain.ts b/src/content/operators/impls/FocusOperatorFactoryChain.ts
new file mode 100644
index 0000000..c89c1e5
--- /dev/null
+++ b/src/content/operators/impls/FocusOperatorFactoryChain.ts
@@ -0,0 +1,22 @@
+import { inject, injectable } from "tsyringe";
+import OperatorFactoryChain from "../OperatorFactoryChain";
+import Operator from "../Operator";
+import FocusOperator from "./FocusOperator";
+import FocusPresenter from "../../presenters/FocusPresenter";
+import * as operations from "../../../shared/operations";
+
+@injectable()
+export default class FocusOperatorFactoryChain implements OperatorFactoryChain {
+  constructor(
+    @inject("FocusPresenter")
+    private readonly focusPresenter: FocusPresenter
+  ) {}
+
+  create(op: operations.Operation, _repeat: number): Operator | null {
+    switch (op.type) {
+      case operations.FOCUS_INPUT:
+        return new FocusOperator(this.focusPresenter);
+    }
+    return null;
+  }
+}