Update some base class
In Gtk4, multiple widgets can't be used as a base class anymore. Unfortunately, Totem use some of them.
| Class | Base class | Possible solution |
|---|---|---|
| TotemMainToolbar | HdyHeaderBar | Really not sure : Split Header between player page and grilo page |
| TotemSelectionToolbar | GtkActionBar | Move it to totem-grilo |
| BaconVideoWidget | GtkOverlay | Use GtkBin |
| BaconTimeLabel | GtkLabel | Maybe create a class like bacon/totem_media_controllers to move the contollers inside it since it uses GtkToolItem which has been dropped in Gtk4. |
| Skipto : totem-time-entry | GtkSpinButton | Maybe move it inside totem-skipto |
Thanks