From 7aca21485bcd8601e989f141573c3bcc3c3fe609 Mon Sep 17 00:00:00 2001
From: infirit <infirit@gmail.com>
Date: Fri, 11 Sep 2015 12:25:29 +0200
Subject: Select the current user to authenticate by default

Patch from Robert Ancell taken from gnome bug
https://bugzilla.gnome.org/show_bug.cgi?id=596188
---
 src/polkitmateauthenticationdialog.c | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/polkitmateauthenticationdialog.c b/src/polkitmateauthenticationdialog.c
index 806df27..446d92b 100644
--- a/src/polkitmateauthenticationdialog.c
+++ b/src/polkitmateauthenticationdialog.c
@@ -254,7 +254,7 @@ get_user_icon (char *username)
 static void
 create_user_combobox (PolkitMateAuthenticationDialog *dialog)
 {
-  int n;
+  int n, i, selected_index = 0;
   GtkComboBox *combo;
   GtkTreeIter iter;
   GtkCellRenderer *renderer;
@@ -278,8 +278,8 @@ create_user_combobox (PolkitMateAuthenticationDialog *dialog)
 
 
   /* For each user */
-  for (n = 0; dialog->priv->users[n] != NULL; n++)
-    {
+  for (i = 0, n = 0; dialog->priv->users[n] != NULL; n++)
+  {
       gchar *gecos;
       gchar *real_name;
       GdkPixbuf *pixbuf = NULL;
@@ -332,6 +332,14 @@ create_user_combobox (PolkitMateAuthenticationDialog *dialog)
                           USERNAME_COL, dialog->priv->users[n],
                           -1);
 
+      i++;
+      if (passwd->pw_uid == getuid ())
+        {
+          selected_index = i;
+          g_free (dialog->priv->selected_user);
+          dialog->priv->selected_user = g_strdup (dialog->priv->users[n]);
+        }
+
       g_free (real_name);
       g_object_unref (pixbuf);
     }
@@ -360,8 +368,8 @@ create_user_combobox (PolkitMateAuthenticationDialog *dialog)
                                       user_combobox_set_sensitive,
                                       NULL, NULL);
 
-  /* Initially select the "Select user..." ... */
-  gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
+  /* Select the default user */
+  gtk_combo_box_set_active (GTK_COMBO_BOX (combo), selected_index);
 
   /* Listen when a new user is selected */
   g_signal_connect (GTK_WIDGET (combo),
@@ -825,16 +833,13 @@ polkit_mate_authentication_dialog_constructed (GObject *object)
   gtk_widget_set_tooltip_markup (label, s);
   g_free (s);
 
-  if (have_user_combobox)
+  /* Disable password entry and authenticate until have a user selected */
+  if (have_user_combobox && gtk_combo_box_get_active (GTK_COMBO_BOX (dialog->priv->user_combobox)) == 0)
     {
-      /* ... and make the password entry and "Authenticate" button insensitive */
       gtk_widget_set_sensitive (dialog->priv->prompt_label, FALSE);
       gtk_widget_set_sensitive (dialog->priv->password_entry, FALSE);
       gtk_widget_set_sensitive (dialog->priv->auth_button, FALSE);
     }
-  else
-    {
-    }
 
   gtk_widget_realize (GTK_WIDGET (dialog));
 
-- 
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