Merge pull request #917 from ueokande/operation-as-a-operator

refactor: Make each operation as an operator

1 files changed, 51 insertions, 0 deletions

diff --git a/src/content/operators/impls/OperatorFactoryImpl.ts b/src/content/operators/impls/OperatorFactoryImpl.ts
new file mode 100644
index 0000000..22b35c8
--- /dev/null
+++ b/src/content/operators/impls/OperatorFactoryImpl.ts
@@ -0,0 +1,51 @@
+import { inject, injectable } from "tsyringe";
+import OperatorFactory from "../OperatorFactory";
+import BackgroundOperationOperator from "./BackgroundOperationOperator";
+import Operator from "../Operator";
+import OperatorFactoryChain from "../OperatorFactoryChain";
+import { Operation } from "../../../shared/operations";
+import OperationClient from "../../client/OperationClient";
+import AddonOperatorFactoryChain from "./AddonOperatorFactoryChain";
+import ClipboardOperatorFactoryChain from "./ClipboardOperatorFactoryChain";
+import FindOperatorFactoryChain from "./FindOperatorFactoryChain";
+import FocusOperatorFactoryChain from "./FocusOperatorFactoryChain";
+import FollowOperatorFactoryChain from "./FollowOperatorFactoryChain";
+import MarkOperatorFactoryChain from "./MarkOperatorFactoryChain";
+import ScrollOperatorFactoryChain from "./ScrollOperatorFactoryChain";
+
+@injectable()
+export default class OperatorFactoryImpl implements OperatorFactory {
+  private readonly factoryChains: OperatorFactoryChain[];
+
+  constructor(
+    addonOperatorFactoryChain: AddonOperatorFactoryChain,
+    clipboardOperatorFactoryChain: ClipboardOperatorFactoryChain,
+    findOperatorFactoryChain: FindOperatorFactoryChain,
+    focusOperatorFactoryChain: FocusOperatorFactoryChain,
+    followOperatorFactoryChain: FollowOperatorFactoryChain,
+    markOperatorFactoryChain: MarkOperatorFactoryChain,
+    scrollOperatorFactoryChain: ScrollOperatorFactoryChain,
+    @inject("OperationClient")
+    private readonly operationClient: OperationClient
+  ) {
+    this.factoryChains = [
+      addonOperatorFactoryChain,
+      clipboardOperatorFactoryChain,
+      findOperatorFactoryChain,
+      focusOperatorFactoryChain,
+      followOperatorFactoryChain,
+      markOperatorFactoryChain,
+      scrollOperatorFactoryChain,
+    ];
+  }
+
+  create(op: Operation, repeat: number): Operator {
+    for (const chain of this.factoryChains) {
+      const operator = chain.create(op, repeat);
+      if (operator != null) {
+        return operator;
+      }
+    }
+    return new BackgroundOperationOperator(this.operationClient, repeat, op);
+  }
+}