Currently when we want to show/raise the window in reaction to the tray icon/notification being clicked etc we do this by emitting a signal on the controller.
This is connected to in main.qml, which does some things, then calls back to controller to do more things.
This is quite convoluted. Instead introduce a new class WindowController that is responsible for all things window, in particular showing/raising and config saving
This should somewhat speed up the loading since we don't need to wait
until the first sync is done.
It's still slow though since loading the cache is slow
Setting KSNI status to Passive doesn't *disable* the tray icon, it just
moves it to the overflow menu. This causes the application to not quit
when closing the app even when disabling the tray icon
QNetworkConfigurationManager was removed from Qt6 and it's better to
check the status of the sync job anyway. Only two issues:
* The timeout in quotient is quite high so it might take up to one
minute before the message appear.
* Only sync job are listened but since they are continuously done, this
is not a big issue and other job are affected by the same issue of an
high timeout anyway.
Fix#414
If the user wants to automatically launch NeoChat when the system
starts up, the user may also want to minimize the window to system tray
on startup. So a new option named "Minimize to system tray on startup"
is added.
The option is only visible on desktop platforms, and is only enabled
when "Close to system tray" is checked.
In order to restore window geometry for the first time the user opens
the window if the option is checked,
1. a new function named `restoreWindowGeometry` is added, and
`restoreWindowGeometryConnections` will be enabled if the option is
checked, and will be disabled after the window debuts.
2. `saveWindowGeometryConnections` will be enabled if the option is not
checked, and will be disabled if checked and enabled after the window
debuts.
Adds support for xdg_activation_v1 when calling the application from the
system tray by using KStatusNotifier which supports it.
Listens to XDG_ACTIVATION_TOKEN as it's passed when we are started from
dbus.
