1ee387bb31
Instead of moving around all the bound pointer resources for a client when changing focus, keep all the resources bound by a client in a per client struct, and track the focus by having a pointer to the current active pointer client struct instance. This will simplify having wl_pointer extensinos sharing the pointer focus of the wl_pointer by only having to add them to the pointer client. https://bugzilla.gnome.org/show_bug.cgi?id=744104