feat: enable dark mode on GTK UIs (#38977)

feat: port DarkModeManagerLinux

This is needed after https://bugs.chromium.org/p/chromium/issues/detail?id=998903
and replaces the previous workaround to detect dark mode on GTK.
Detect system dark theme preference via xdg settings portal:
https://flatpak.github.io/xdg-desktop-portal/#gdbus-org.freedesktop.portal.Settings

Closes: https://github.com/electron/electron/issues/38961
Closes: https://github.com/electron/electron/issues/28838

Signed-off-by: Robert Günzler <r@gnzler.io>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
This commit is contained in:
Robert Günzler 2023-09-27 20:17:40 +02:00 committed by GitHub
parent a0ae691a9c
commit 480f48b2fc
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3 changed files with 12 additions and 48 deletions

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@ -204,6 +204,10 @@ static_library("chrome") {
"//chrome/browser/ui/views/status_icons/status_icon_linux_dbus.cc",
"//chrome/browser/ui/views/status_icons/status_icon_linux_dbus.h",
]
sources += [
"//chrome/browser/ui/views/dark_mode_manager_linux.cc",
"//chrome/browser/ui/views/dark_mode_manager_linux.h",
]
public_deps += [
"//components/dbus/menu",
"//components/dbus/thread_linux",