From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- devtools/client/webconsole/net/utils/events.js | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 devtools/client/webconsole/net/utils/events.js (limited to 'devtools/client/webconsole/net/utils/events.js') diff --git a/devtools/client/webconsole/net/utils/events.js b/devtools/client/webconsole/net/utils/events.js new file mode 100644 index 000000000..9f8705593 --- /dev/null +++ b/devtools/client/webconsole/net/utils/events.js @@ -0,0 +1,21 @@ +/* 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"; + +function isLeftClick(event, allowKeyModifiers) { + return event.button === 0 && (allowKeyModifiers || noKeyModifiers(event)); +} + +function noKeyModifiers(event) { + return !event.ctrlKey && !event.shiftKey && !event.altKey && !event.metaKey; +} + +function cancelEvent(event) { + event.stopPropagation(); + event.preventDefault(); +} + +// Exports from this module +exports.isLeftClick = isLeftClick; +exports.cancelEvent = cancelEvent; -- cgit v1.2.3