Port to Gnome 45

[nlpsuge]

Related to https://github.com/nlpsuge/gnome-shell-extension-another-window-session-manager/issues/89

Please note that due to gnome-shell 45 does not export EndSessionDialog, the flowing features do not work:

• Restore previous apps and windows at startup . Workaround: I suggest to backup currentSession
  Using cp -r ~/.config/another-window-session-manager/currentSession ~/.config/another-window-session-manager/currentSession-bak
  before Log out/Reboot/Shutdown the computer, otherwise session files in currentSession will be removed automatically. Next time after logging in, rename the backup to currentSession
  Using mv ~/.config/another-window-session-manager/currentSession-bak/ ~/.config/another-window-session-manager/currentSession
  . And then run the following command to restore the previous session: gdbus call --session --dest org.gnome.Shell.Extensions.awsm --object-path /org/gnome/Shell/Extensions/awsm --method org.gnome.Shell.Extensions.awsm.Autostart.RestorePreviousSession "{'removeAfterRestore': <false>}"
• Auto close session This feature is not working, so the original end session dialog of Gnome will be popped up.

After this MR is merged, the above feature will be supported automatically based on the MR.

[sokinpui]

Do "Restore previous apps and windows at startup" work in gnome 45 currently?

[nlpsuge]

Do "Restore previous apps and windows at startup" work in gnome 45 currently?

No. We have to wait gnome-shell 45.2, which contains a MR to export EndSessionDialog so that this extension can modify the EndSessionDialog.

Since this MR https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3038?commit_id=8bb752adf47efa1e225d1aa885ae71865cabce8a has been merged, I think we can update to gnome-shell 45.2 very soon.

"Restore previous apps and windows at startup" should work in gnome 45.2.