getlogin() can fail for several reasons as detailed in the man page, and
the current behaviour is a segmentation fault when it fails with NULL,
such as due to an unset loginuid.
* Check return value for error and act accordingly.
* Change to getpwuid(getuid())->pw_name, which is less likely to error.
Instead of using a plain "flat" button positioned at the window corner,
let's use GtkWindowControls to wrap the close button and get the
default window control styling and alignment.
Fixes#1737
Make sure to keep a reference to the GoaObject of the account around so
that the GBinding that synchronises each switch widget and the account
properties don't get finalized on startup.
#0 0x00007ffff73c6a20 in g_binding_finalize () at /lib64/libgobject-2.0.so.0
#1 0x00007ffff73d3d22 in g_object_unref () at /lib64/libgobject-2.0.so.0
#2 0x00007ffff73c68e8 in weak_unbind () at /lib64/libgobject-2.0.so.0
#3 0x00007ffff73cf117 in weak_refs_notify () at /lib64/libgobject-2.0.so.0
#4 0x00007ffff72acd6c in g_data_set_internal () at /lib64/libglib-2.0.so.0
#5 0x00007ffff73d0195 in g_object_real_dispose.lto_priv () at /lib64/libgobject-2.0.so.0
#6 0x00007ffff73d3c44 in g_object_unref () at /lib64/libgobject-2.0.so.0
#7 0x00007ffff72b6793 in g_hash_table_remove_all_nodes.part () at /lib64/libglib-2.0.so.0
#8 0x00007ffff72ba723 in g_hash_table_unref () at /lib64/libglib-2.0.so.0
#9 0x00007ffff753403d in g_dbus_object_proxy_finalize () at /lib64/libgio-2.0.so.0
#10 0x00007ffff73d3d22 in g_object_unref () at /lib64/libgobject-2.0.so.0
#11 0x0000000000402d08 in glib_autoptr_clear_GoaObject (_ptr=0x5d59f0) at /usr/include/goa-1.0/goa/goa-generated.h:3265
#12 glib_autoptr_cleanup_GoaObject (_ptr=<synthetic pointer>) at /usr/include/goa-1.0/goa/goa-generated.h:3265
#13 on_application_activate_show_account_cb (application=0x49f2f0, argv=<optimized out>) at ../../../../Projects/jhbuild/gnome-control-center/panels/online-accounts/gnome-control-center-goa-helper.c:360
Closes: #1721
In the previous design of this panel, it made sense to show the
currently selected monitor because all editing widgets were in
the same page. With the new design, however, the monitor options
were moved to a separate page, and that page already shows which
monitor is being edited.
Remove the colored background of selected monitors.
Instead of updating the titlebar of the monitor preferences page in
the row clicked callback, update it in set_current_output(). This
ensures that the title of the page is always in sync with the monitor
it's displaying.
PpPpdOptionWidget and PpIppOptionWidget both use combo boxes for
certain types of selections. With GTK4, combo boxes no longer
support scrolling[0], which in turn causes problems setting some
things in the PpOptionsDialog[1].
This replaces instances of GtkComboBox with GtkDropDown which do
support scrolling. This change was applied to both PpIppOptionWidget
and PpPpdOptionWidget as both are used in PpOptions dialog.
Since the configuration values passed to CUPS can no longer be stored
in a GtkTreeModel alongside the displayed values, some logic changes
to update_widget_real in PpPpdOptionWidget to maintain the reference
to the ppd_option_t so the selected index can be mapped to the
configuration value.
[0] - https://gitlab.gnome.org/GNOME/gtk/-/issues/3674
[1] - https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/1704
