Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/devtools/client/responsive/actions/screenshot.js b/devtools/client/responsive/actions/screenshot.js
new file mode 100644
index 0000000000..c429b41060
--- /dev/null
+++ b/devtools/client/responsive/actions/screenshot.js
@@ -0,0 +1,36 @@
+/* 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/. */
+
+/* eslint-env browser */
+
+"use strict";
+
+const {
+  TAKE_SCREENSHOT_START,
+  TAKE_SCREENSHOT_END,
+} = require("resource://devtools/client/responsive/actions/index.js");
+
+const message = require("resource://devtools/client/responsive/utils/message.js");
+
+const animationFrame = () =>
+  new Promise(resolve => {
+    window.requestAnimationFrame(resolve);
+  });
+
+module.exports = {
+  takeScreenshot() {
+    return async function ({ dispatch }) {
+      await dispatch({ type: TAKE_SCREENSHOT_START });
+
+      // Waiting the next repaint, to ensure the react components
+      // can be properly render after the action dispatched above
+      await animationFrame();
+
+      window.postMessage({ type: "screenshot" }, "*");
+      await message.wait(window, "screenshot-captured");
+
+      dispatch({ type: TAKE_SCREENSHOT_END });
+    };
+  },
+};