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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /browser/actors/SwitchDocumentDirectionChild.sys.mjs | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'browser/actors/SwitchDocumentDirectionChild.sys.mjs')
-rw-r--r-- | browser/actors/SwitchDocumentDirectionChild.sys.mjs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/browser/actors/SwitchDocumentDirectionChild.sys.mjs b/browser/actors/SwitchDocumentDirectionChild.sys.mjs new file mode 100644 index 0000000000..302662f07b --- /dev/null +++ b/browser/actors/SwitchDocumentDirectionChild.sys.mjs @@ -0,0 +1,27 @@ +/* vim: set ts=2 sw=2 sts=2 et tw=80: */ +/* 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 SwitchDocumentDirectionChild extends JSWindowActorChild { + receiveMessage(message) { + if (message.name == "SwitchDocumentDirection") { + let docShell = this.manager.browsingContext.docShell; + let document = docShell.QueryInterface(Ci.nsIWebNavigation).document; + this.switchDocumentDirection(document); + } + } + + switchDocumentDirection(document) { + // document.dir can also be "auto", in which case it won't change + if (document.dir == "ltr" || document.dir == "") { + document.dir = "rtl"; + } else if (document.dir == "rtl") { + document.dir = "ltr"; + } + + for (let frame of document.defaultView.frames) { + this.switchDocumentDirection(frame.document); + } + } +} |