From e0c4182f14f908d13c8c814c7bc2b48a1791f881 Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Sun, 19 May 2019 09:26:52 +0900
Subject: Follow as a clean architecture

---
 src/content/controllers/FollowKeyController.ts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/content/controllers/FollowKeyController.ts

(limited to 'src/content/controllers/FollowKeyController.ts')

diff --git a/src/content/controllers/FollowKeyController.ts b/src/content/controllers/FollowKeyController.ts
new file mode 100644
index 0000000..eb45e01
--- /dev/null
+++ b/src/content/controllers/FollowKeyController.ts
@@ -0,0 +1,21 @@
+import FollowSlaveUseCase from '../usecases/FollowSlaveUseCase';
+import Key from '../domains/Key';
+
+export default class FollowKeyController {
+  private followSlaveUseCase: FollowSlaveUseCase;
+
+  constructor({
+    followSlaveUseCase = new FollowSlaveUseCase(),
+  } = {}) {
+    this.followSlaveUseCase = followSlaveUseCase;
+  }
+
+  press(key: Key): boolean {
+    if (!this.followSlaveUseCase.isFollowMode()) {
+      return false;
+    }
+
+    this.followSlaveUseCase.sendKey(key);
+    return true;
+  }
+}
-- 
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