1 files changed, 106 insertions, 0 deletions
diff --git a/mobile/android/chrome/geckoview/GeckoViewAutofillChild.js b/mobile/android/chrome/geckoview/GeckoViewAutofillChild.js
new file mode 100644
index 0000000000..9e668a8a99
--- /dev/null
+++ b/mobile/android/chrome/geckoview/GeckoViewAutofillChild.js
@@ -0,0 +1,106 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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/. */
+
+const { GeckoViewChildModule } = ChromeUtils.import(
+  "resource://gre/modules/GeckoViewChildModule.jsm"
+);
+var { XPCOMUtils } = ChromeUtils.import(
+  "resource://gre/modules/XPCOMUtils.jsm"
+);
+var { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+
+XPCOMUtils.defineLazyModuleGetters(this, {
+  FormLikeFactory: "resource://gre/modules/FormLikeFactory.jsm",
+  GeckoViewAutofill: "resource://gre/modules/GeckoViewAutofill.jsm",
+});
+
+class GeckoViewAutofillChild extends GeckoViewChildModule {
+  onInit() {
+    debug`onInit`;
+
+    // Listen to Gecko's autofill commit events.
+    content.windowRoot.addEventListener(
+      "PasswordManager:onFormSubmit",
+      aEvent => {
+        const formLike = aEvent.detail.form;
+        this._autofill.commitAutofill(formLike);
+      }
+    );
+
+    const options = {
+      mozSystemGroup: true,
+      capture: false,
+    };
+
+    addEventListener("DOMFormHasPassword", this, options);
+    addEventListener("DOMInputPasswordAdded", this, options);
+    addEventListener("pagehide", this, options);
+    addEventListener("pageshow", this, options);
+    addEventListener("focusin", this, options);
+    addEventListener("focusout", this, options);
+
+    XPCOMUtils.defineLazyGetter(
+      this,
+      "_autofill",
+      () => new GeckoViewAutofill(this.eventDispatcher)
+    );
+  }
+
+  onEnable() {
+    debug`onEnable`;
+  }
+
+  onDisable() {
+    debug`onDisable`;
+  }
+
+  // eslint-disable-next-line complexity
+  handleEvent(aEvent) {
+    debug`handleEvent: ${aEvent.type}`;
+
+    switch (aEvent.type) {
+      case "DOMFormHasPassword": {
+        this._autofill.addElement(
+          FormLikeFactory.createFromForm(aEvent.composedTarget)
+        );
+        break;
+      }
+      case "DOMInputPasswordAdded": {
+        const input = aEvent.composedTarget;
+        if (!input.form) {
+          this._autofill.addElement(FormLikeFactory.createFromField(input));
+        }
+        break;
+      }
+      case "focusin": {
+        if (aEvent.composedTarget instanceof content.HTMLInputElement) {
+          this._autofill.onFocus(aEvent.composedTarget);
+        }
+        break;
+      }
+      case "focusout": {
+        if (aEvent.composedTarget instanceof content.HTMLInputElement) {
+          this._autofill.onFocus(null);
+        }
+        break;
+      }
+      case "pagehide": {
+        if (aEvent.target === content.document) {
+          this._autofill.clearElements();
+        }
+        break;
+      }
+      case "pageshow": {
+        if (aEvent.target === content.document && aEvent.persisted) {
+          this._autofill.scanDocument(aEvent.target);
+        }
+        break;
+      }
+    }
+  }
+}
+
+const { debug, warn } = GeckoViewAutofillChild.initLogging("GeckoViewAutofill");
+const module = GeckoViewAutofillChild.create(this);