1 files changed, 43 insertions, 0 deletions
diff --git a/devtools/shared/touch/simulator-content.js b/devtools/shared/touch/simulator-content.js
new file mode 100644
index 000000000..0b10579ca
--- /dev/null
+++ b/devtools/shared/touch/simulator-content.js
@@ -0,0 +1,43 @@
+/* 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/. */
+ /* globals addMessageListener, sendAsyncMessage */
+"use strict";
+
+const { utils: Cu } = Components;
+const { require } = Cu.import("resource://devtools/shared/Loader.jsm", {});
+const { SimulatorCore } = require("devtools/shared/touch/simulator-core");
+
+/**
+ * Launches SimulatorCore in the content window to simulate touch events
+ * This frame script is managed by `simulator.js`.
+ */
+
+var simulator = {
+  messages: [
+    "TouchEventSimulator:Start",
+    "TouchEventSimulator:Stop",
+  ],
+
+  init() {
+    this.simulatorCore = new SimulatorCore(docShell.chromeEventHandler);
+    this.messages.forEach(msgName => {
+      addMessageListener(msgName, this);
+    });
+  },
+
+  receiveMessage(msg) {
+    switch (msg.name) {
+      case "TouchEventSimulator:Start":
+        this.simulatorCore.start();
+        sendAsyncMessage("TouchEventSimulator:Started");
+        break;
+      case "TouchEventSimulator:Stop":
+        this.simulatorCore.stop();
+        sendAsyncMessage("TouchEventSimulator:Stopped");
+        break;
+    }
+  },
+};
+
+simulator.init();