From 410ffbb0376b9399928ef8d4dd13079bfb120e14 Mon Sep 17 00:00:00 2001
From: Shin'ya UEOKA <ueokande@i-beam.org>
Date: Fri, 4 Oct 2019 04:01:35 +0000
Subject: Make Keymap class

---
 src/content/usecases/KeymapUseCase.ts | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

(limited to 'src/content/usecases')

diff --git a/src/content/usecases/KeymapUseCase.ts b/src/content/usecases/KeymapUseCase.ts
index 0f654c8..62cd04c 100644
--- a/src/content/usecases/KeymapUseCase.ts
+++ b/src/content/usecases/KeymapUseCase.ts
@@ -3,16 +3,16 @@ import KeymapRepository from '../repositories/KeymapRepository';
 import SettingRepository from '../repositories/SettingRepository';
 import AddonEnabledRepository from '../repositories/AddonEnabledRepository';
 import * as operations from '../../shared/operations';
-import { Keymaps } from '../../shared/Settings';
 import Key from '../domains/Key';
 import KeySequence from '../domains/KeySequence';
+import Keymaps from '../../shared/settings/Keymaps';
 
 type KeymapEntityMap = Map<KeySequence, operations.Operation>;
 
-const reservedKeymaps: Keymaps = {
+const reservedKeymaps = Keymaps.fromJSON({
   '<Esc>': { type: operations.CANCEL },
   '<C-[>': { type: operations.CANCEL },
-};
+});
 
 @injectable()
 export default class KeymapUseCase {
@@ -65,16 +65,11 @@ export default class KeymapUseCase {
   }
 
   private keymapEntityMap(): KeymapEntityMap {
-    let keymaps = {
-      ...this.settingRepository.get().keymaps,
-      ...reservedKeymaps,
-    };
-    let entries = Object.entries(keymaps).map((entry) => {
-      return [
-        KeySequence.fromMapKeys(entry[0]),
-        entry[1],
-      ];
-    }) as [KeySequence, operations.Operation][];
+    let keymaps = this.settingRepository.get().keymaps.combine(reservedKeymaps);
+    let entries = keymaps.entries().map(entry => [
+      KeySequence.fromMapKeys(entry[0]),
+      entry[1],
+    ]) as [KeySequence, operations.Operation][];
     return new Map<KeySequence, operations.Operation>(entries);
   }
 }
-- 
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