From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- mobile/android/actors/ScrollDelegateChild.sys.mjs | 31 +++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 mobile/android/actors/ScrollDelegateChild.sys.mjs (limited to 'mobile/android/actors/ScrollDelegateChild.sys.mjs') diff --git a/mobile/android/actors/ScrollDelegateChild.sys.mjs b/mobile/android/actors/ScrollDelegateChild.sys.mjs new file mode 100644 index 0000000000..5d71482f23 --- /dev/null +++ b/mobile/android/actors/ScrollDelegateChild.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/. */ + +import { GeckoViewActorChild } from "resource://gre/modules/GeckoViewActorChild.sys.mjs"; + +export class ScrollDelegateChild extends GeckoViewActorChild { + // eslint-disable-next-line complexity + handleEvent(aEvent) { + if (aEvent.originalTarget.ownerGlobal != this.contentWindow) { + return; + } + + debug`handleEvent: ${aEvent.type}`; + + switch (aEvent.type) { + case "mozvisualscroll": + const x = {}; + const y = {}; + this.contentWindow.windowUtils.getVisualViewportOffset(x, y); + this.eventDispatcher.sendRequest({ + type: "GeckoView:ScrollChanged", + scrollX: x.value, + scrollY: y.value, + }); + break; + } + } +} + +const { debug, warn } = ScrollDelegateChild.initLogging("ScrollDelegate"); -- cgit v1.2.3