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user-accounts: Move non-shared function

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The would_demote_only_admin function is only used in CcUserPanel
This commit is contained in:
Robert Ancell 2018-11-09 09:32:00 +13:00
parent 4e31c3face
commit 288ef61515
3 changed files with 38 additions and 40 deletions
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38
panels/user-accounts/cc-user-panel.c
View file

@ -1136,6 +1136,44 @@ remove_unlock_tooltip (GtkWidget *widget)
G_CALLBACK (show_tooltip_now), NULL);
}
static guint
get_num_active_admin (ActUserManager *um)
{
GSList *list;
GSList *l;
guint num_admin = 0;
list = act_user_manager_list_users (um);
for (l = list; l != NULL; l = l->next) {
ActUser *u = l->data;
if (act_user_get_account_type (u) == ACT_USER_ACCOUNT_TYPE_ADMINISTRATOR && !act_user_get_locked (u)) {
num_admin++;
}
}
g_slist_free (list);
return num_admin;
}
static gboolean
would_demote_only_admin (ActUser *user)
{
ActUserManager *um = act_user_manager_get_default ();
/* Prevent the user from demoting the only admin account.
* Returns TRUE when user is an administrator and there is only
* one enabled administrator. */
if (act_user_get_account_type (user) == ACT_USER_ACCOUNT_TYPE_STANDARD ||
act_user_get_locked (user))
return FALSE;
if (get_num_active_admin (um) > 1)
return FALSE;
return TRUE;
}
static void
on_permission_changed (CcUserPanel *self)
{

38
panels/user-accounts/um-utils.c
View file

@ -794,41 +794,3 @@ set_user_icon_data (ActUser *user,
g_free (path);
}
static guint
get_num_active_admin (ActUserManager *um)
{
GSList *list;
GSList *l;
guint num_admin = 0;
list = act_user_manager_list_users (um);
for (l = list; l != NULL; l = l->next) {
ActUser *u = l->data;
if (act_user_get_account_type (u) == ACT_USER_ACCOUNT_TYPE_ADMINISTRATOR && !act_user_get_locked (u)) {
num_admin++;
}
}
g_slist_free (list);
return num_admin;
}
gboolean
would_demote_only_admin (ActUser *user)
{
ActUserManager *um = act_user_manager_get_default ();
/* Prevent the user from demoting the only admin account.
* Returns TRUE when user is an administrator and there is only
* one enabled administrator. */
if (act_user_get_account_type (user) == ACT_USER_ACCOUNT_TYPE_STANDARD
|| act_user_get_locked (user))
return FALSE;
if (get_num_active_admin (um) > 1)
return FALSE;
return TRUE;
}

2
panels/user-accounts/um-utils.h
View file

@ -52,6 +52,4 @@ cairo_surface_t *render_user_icon (ActUser *user,
void set_user_icon_data (ActUser *user,
GdkPixbuf *pixbuf);
gboolean would_demote_only_admin (ActUser *user);
G_END_DECLS