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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /browser/extensions/webcompat/injections/js/bug1739489-draftjs-beforeinput.js | |
parent | Initial commit. (diff) | |
download | firefox-upstream.tar.xz firefox-upstream.zip |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'browser/extensions/webcompat/injections/js/bug1739489-draftjs-beforeinput.js')
-rw-r--r-- | browser/extensions/webcompat/injections/js/bug1739489-draftjs-beforeinput.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/injections/js/bug1739489-draftjs-beforeinput.js b/browser/extensions/webcompat/injections/js/bug1739489-draftjs-beforeinput.js new file mode 100644 index 0000000000..39ce2edf2a --- /dev/null +++ b/browser/extensions/webcompat/injections/js/bug1739489-draftjs-beforeinput.js @@ -0,0 +1,35 @@ +"use strict"; + +/** + * Bug 1739489 - Entering an emoji using the MacOS IME "crashes" Draft.js editors. + */ + +/* globals exportFunction */ + +console.info( + "textInput event has been remapped to beforeinput for compatibility reasons. See https://bugzilla.mozilla.org/show_bug.cgi?id=1739489 for details." +); + +window.wrappedJSObject.TextEvent = window.wrappedJSObject.InputEvent; + +const { CustomEvent, Event, EventTarget } = window.wrappedJSObject; +var Remapped = [ + [CustomEvent, "constructor"], + [Event, "constructor"], + [Event, "initEvent"], + [EventTarget, "addEventListener"], + [EventTarget, "removeEventListener"], +]; + +for (const [obj, name] of Remapped) { + const { prototype } = obj; + const orig = prototype[name]; + Object.defineProperty(prototype, name, { + value: exportFunction(function(type, b, c, d) { + if (type?.toLowerCase() === "textinput") { + type = "beforeinput"; + } + return orig.call(this, type, b, c, d); + }, window), + }); +} |