1 files changed, 55 insertions, 0 deletions
diff --git a/devtools/client/inspector/grids/actions/grids.js b/devtools/client/inspector/grids/actions/grids.js
new file mode 100644
index 0000000000..724582c3d5
--- /dev/null
+++ b/devtools/client/inspector/grids/actions/grids.js
@@ -0,0 +1,55 @@
+/* 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 {
+  UPDATE_GRID_COLOR,
+  UPDATE_GRID_HIGHLIGHTED,
+  UPDATE_GRIDS,
+} = require("resource://devtools/client/inspector/grids/actions/index.js");
+
+module.exports = {
+  /**
+   * Updates the color used for the grid's highlighter.
+   *
+   * @param  {NodeFront} nodeFront
+   *         The NodeFront of the DOM node to toggle the grid highlighter.
+   * @param  {String} color
+   *         The color to use for this nodeFront's grid highlighter.
+   */
+  updateGridColor(nodeFront, color) {
+    return {
+      type: UPDATE_GRID_COLOR,
+      color,
+      nodeFront,
+    };
+  },
+
+  /**
+   * Updates the grid highlighted state.
+   *
+   * @param  {NodeFront} nodeFront
+   *         The NodeFront of the DOM node to toggle the grid highlighter.
+   * @param  {Boolean} highlighted
+   *         Whether or not the grid highlighter is highlighting the grid.
+   */
+  updateGridHighlighted(nodeFront, highlighted) {
+    return {
+      type: UPDATE_GRID_HIGHLIGHTED,
+      highlighted,
+      nodeFront,
+    };
+  },
+
+  /**
+   * Updates the grid state with the new list of grids.
+   */
+  updateGrids(grids) {
+    return {
+      type: UPDATE_GRIDS,
+      grids,
+    };
+  },
+};