3 files changed, 82 insertions, 0 deletions
diff --git a/devtools/client/dom/content/actions/filter.js b/devtools/client/dom/content/actions/filter.js
new file mode 100644
index 0000000000..dbd6ca7ac4
--- /dev/null
+++ b/devtools/client/dom/content/actions/filter.js
@@ -0,0 +1,19 @@
+/* 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/. */
+"use strict";
+
+const constants = require("resource://devtools/client/dom/content/constants.js");
+
+/**
+ * Used to filter DOM panel content.
+ */
+function setVisibilityFilter(filter) {
+  return {
+    filter,
+    type: constants.SET_VISIBILITY_FILTER,
+  };
+}
+
+// Exports from this module
+exports.setVisibilityFilter = setVisibilityFilter;
diff --git a/devtools/client/dom/content/actions/grips.js b/devtools/client/dom/content/actions/grips.js
new file mode 100644
index 0000000000..3f25d46d3e
--- /dev/null
+++ b/devtools/client/dom/content/actions/grips.js
@@ -0,0 +1,54 @@
+/* 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 DomProvider */
+"use strict";
+
+const constants = require("resource://devtools/client/dom/content/constants.js");
+
+/**
+ * Used to fetch grip prototype and properties from the backend.
+ */
+function requestProperties(grip) {
+  return {
+    grip,
+    type: constants.FETCH_PROPERTIES,
+    status: "start",
+    error: false,
+  };
+}
+
+/**
+ * Executed when grip properties are received from the backend.
+ */
+function receiveProperties(grip, response, error) {
+  return {
+    grip,
+    type: constants.FETCH_PROPERTIES,
+    status: "done",
+    response,
+    error,
+  };
+}
+
+/**
+ * Used to get properties from the backend and fire an action
+ * when they are received.
+ */
+function fetchProperties(grip) {
+  return async ({ dispatch }) => {
+    try {
+      // Use 'DomProvider' object exposed from the chrome scope.
+      const response = await DomProvider.getPrototypeAndProperties(grip);
+      dispatch(receiveProperties(grip, response));
+    } catch (e) {
+      console.error("Error while fetching properties", e);
+    }
+    DomProvider.onPropertiesFetched();
+  };
+}
+
+// Exports from this module
+exports.requestProperties = requestProperties;
+exports.receiveProperties = receiveProperties;
+exports.fetchProperties = fetchProperties;
diff --git a/devtools/client/dom/content/actions/moz.build b/devtools/client/dom/content/actions/moz.build
new file mode 100644
index 0000000000..8c1c56d39a
--- /dev/null
+++ b/devtools/client/dom/content/actions/moz.build
@@ -0,0 +1,9 @@
+# vim: set filetype=python:
+# 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/.
+
+DevToolsModules(
+    "filter.js",
+    "grips.js",
+)