Many devices are able to scan a specifically formatted QR code to
connect to a wifi network.
To make sharing of wifi connections easier, it would be helpful to
display such a QR code in the wifi settings.
A button is added to the wifi connection row. This row is shown in
the general wifi settings panel, as well as in the "Known Wi-Fi Network"
dialog. Clicking the button opens an additional dialog, which shows the
QR code.
Rename the app-id to org.gnome.Settings since this is what
we've been calling it for many years now. Adjust all files
that derive from the app-id, such as the desktop file, D-Bus
service file names, search providers, GSettings schemas, to
match that.
Closes https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/344
GTK4 changes how icons are loaded - only icons that are
set up to follow icon theme paths are recolored. The way
the network panel loaded icons wasn't compatible with this,
causing icons to stay dark in dark mode.
This commit adjusts the gresource so that icons are
in `$RESOURCE_BASE_PATH/icons/scalable/actions`. Since
GTK knows how to handle that automatically, we can
simply use `icon-name` instead of loading a full
icon path.
This commit renames {network|wifi}.ui to cc-{network|wifi}-pane.ui,
in order to match the corresponding C files. This introduces no
functional changes.
The glory moment has come. The new Wi-Fi panel is finally
introduced using a different code style from the rest of
the Network panel, since Control Center itself is written
using the GTK+ C code style.
The Wi-Fi panel uses modern GTK+ features like template
classes and new widgets. The files are stored together
with the Network panel so that we can reuse the abstraction
layer that the Network panel has to manage devices.
https://bugzilla.gnome.org/show_bug.cgi?id=784818
