SingleMainWindow is a part of XDG SPEC version 1.5 and bogus on 1.0.
Co-authored-by: gasinvein <gasinvein@gmail.com>
Signed-off-by: Vitaly Zaitsev <vitaly@easycoding.org>
`X-GNOME-SingleWindow` is best to be used for backward compatibility. Since `SingleMainWindow` was recently added, many Desktop Environments and Window Managers may not have it implemented yet.
This MR also moves `SingleMainWindow` before the `X-GNOME-*` keys, as requested in this comment: https://github.com/telegramdesktop/tdesktop/pull/23875#issuecomment-1008453759
Telegram is a single-instance app; attempting to open a second instance
fails and simply focuses the existing instance. However the app's
.desktop file does not indicate this to Linux desktop shells like GNOME
and KDE Plasma, causing them to show a "Start new instance/Open new
window" action for the app that will not work when used.
This commit fixes that by setting `X-GNOME-SingleWindow=true` in the
desktop file. This is a GNOME-specific key, but it is honored in KDE
Plasma too.
What has been done:
* Removed deprecated Encoding key
* Specified correct WM class for StartupWMClass key
* Fixed icon name
I also fixed restarting when language is changed and there is no Updater
Signed-off-by: Nicholas Guriev <guriev-ns@ya.ru> (github: mymedia2)
Include a .desktop file (for app menu in xdg-complaint desktops), and
tg.protocol (for having xdg-complaint apps pick up the tg: protocol).
Signed-off-by: Hugo Osvaldo Barrera <hugo@barrera.io> (github: hobarrera)
Vitaly Zaitsev
TheEvilSkeleton
Felipe Kinoshita
Nate Graham
Ilya Fedin
John Preston
annymosse
Kirill Romanov
Marco Trevisan (Treviño)
Jan Grulich
Nicholas Guriev
Jerome Leclanche
Hugo Osvaldo Barrera