From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- browser/components/shell/ScreenshotChild.sys.mjs | 31 ++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 browser/components/shell/ScreenshotChild.sys.mjs (limited to 'browser/components/shell/ScreenshotChild.sys.mjs') diff --git a/browser/components/shell/ScreenshotChild.sys.mjs b/browser/components/shell/ScreenshotChild.sys.mjs new file mode 100644 index 0000000000..994cb1a27e --- /dev/null +++ b/browser/components/shell/ScreenshotChild.sys.mjs @@ -0,0 +1,31 @@ +/* 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/. */ + +export class ScreenshotChild extends JSWindowActorChild { + receiveMessage(message) { + if (message.name == "GetDimensions") { + return this.getDimensions(); + } + return null; + } + + async getDimensions() { + if (this.document.readyState != "complete") { + await new Promise(resolve => + this.contentWindow.addEventListener("load", resolve, { once: true }) + ); + } + + let { contentWindow } = this; + + return { + innerWidth: contentWindow.innerWidth, + innerHeight: contentWindow.innerHeight, + scrollMinX: contentWindow.scrollMinX, + scrollMaxX: contentWindow.scrollMaxX, + scrollMinY: contentWindow.scrollMinY, + scrollMaxY: contentWindow.scrollMaxY, + }; + } +} -- cgit v1.2.3