1 files changed, 77 insertions, 0 deletions
diff --git a/devtools/client/debugger/src/actions/navigation.js b/devtools/client/debugger/src/actions/navigation.js
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index 0000000000..555efb719b
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+++ b/devtools/client/debugger/src/actions/navigation.js
@@ -0,0 +1,77 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+// @flow
+
+import { clearDocuments } from "../utils/editor";
+import sourceQueue from "../utils/source-queue";
+
+import { evaluateExpressions } from "./expressions";
+
+import { clearWasmStates } from "../utils/wasm";
+import { getMainThread, getThreadContext } from "../selectors";
+import type { Action, ThunkArgs } from "./types";
+import type { ActorId, URL } from "../types";
+
+/**
+ * Redux actions for the navigation state
+ * @module actions/navigation
+ */
+
+/**
+ * @memberof actions/navigation
+ * @static
+ */
+export function willNavigate(event: Object) {
+  return async function({
+    dispatch,
+    getState,
+    client,
+    sourceMaps,
+    parser,
+  }: ThunkArgs) {
+    sourceQueue.clear();
+    sourceMaps.clearSourceMaps();
+    clearWasmStates();
+    clearDocuments();
+    parser.clear();
+    const thread = getMainThread(getState());
+
+    dispatch({
+      type: "NAVIGATE",
+      mainThread: { ...thread, url: event.url },
+    });
+  };
+}
+
+export function connect(
+  url: URL,
+  actor: ActorId,
+  traits: Object,
+  isWebExtension: boolean
+) {
+  return async function({ dispatch, getState }: ThunkArgs) {
+    await dispatch(
+      ({
+        type: "CONNECT",
+        traits,
+        mainThreadActorID: actor,
+        isWebExtension,
+      }: Action)
+    );
+
+    const cx = getThreadContext(getState());
+    dispatch(evaluateExpressions(cx));
+  };
+}
+
+/**
+ * @memberof actions/navigation
+ * @static
+ */
+export function navigated() {
+  return async function({ dispatch, panel }: ThunkArgs) {
+    panel.emit("reloaded");
+  };
+}