From: Matthias Clasen <mclasen@redhat.com>
Date: Sun, 5 Jul 2015 00:12:00 +0000 (-0400)
Subject: file chooser: Redo the trailing space warning
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~24^2~9147
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=8379ef30675f9cd33298237eb14dad729bef17cd;p=gtk4.git

file chooser: Redo the trailing space warning

Redo this slightly differently, so we can keep all the simple
checks in one place. This will make it easier to reuse the code
for file renaming.
---

diff --git a/gtk/gtkfilechooserwidget.c b/gtk/gtkfilechooserwidget.c
index 01f674bc18..91bed2717a 100644
--- a/gtk/gtkfilechooserwidget.c
+++ b/gtk/gtkfilechooserwidget.c
@@ -955,7 +955,6 @@ struct FileExistsData
   gboolean file_exists_and_is_not_folder;
   GFile *parent_file;
   GFile *file;
-  gchar *name;
 };
 
 static void
@@ -991,25 +990,13 @@ name_exists_get_info_cb (GCancellable *cancellable,
   else
     {
       gtk_widget_set_sensitive (priv->new_folder_create_button, TRUE);
-
-      // If file doesn't exist, warn if string begins or ends with whitespace
-      if (g_ascii_isspace (data->name[0]))
-        gtk_label_set_text (GTK_LABEL (priv->new_folder_error_label),
-                            "Folder names should not begin with a space");
-
-      else if (g_ascii_isspace (data->name[strlen (data->name) - 1]))
-        gtk_label_set_text (GTK_LABEL (priv->new_folder_error_label),
-                            "Folder names should not end with a space");
-
-      else
-        gtk_label_set_text (GTK_LABEL (priv->new_folder_error_label), "");
+      /* Don't clear the label here, it may contain a warning */
     }
 
 out:
   g_object_unref (impl);
   g_object_unref (data->file);
   g_object_unref (data->parent_file);
-  g_free (data->name);
   g_free (data);
   g_object_unref (cancellable);
 }
@@ -1038,6 +1025,8 @@ check_valid_folder_name (GtkFileChooserWidget *impl,
       GFile *file;
       GError *error = NULL;
 
+      gtk_label_set_text (GTK_LABEL (priv->new_folder_error_label), "");
+
       file = g_file_get_child_for_display_name (priv->current_folder, name, &error);
       if (file == NULL)
         {
@@ -1048,13 +1037,22 @@ check_valid_folder_name (GtkFileChooserWidget *impl,
         {
           struct FileExistsData *data;
 
-          gtk_label_set_text (GTK_LABEL (priv->new_folder_error_label), "");
+          /* Warn the user about questionable names that are technically valid */
+          if (g_ascii_isspace (name[0]))
+            gtk_label_set_text (GTK_LABEL (priv->new_folder_error_label),
+                                _("Folder names should not begin with a space"));
+
+          else if (g_ascii_isspace (name[strlen (name) - 1]))
+            gtk_label_set_text (GTK_LABEL (priv->new_folder_error_label),
+                                _("Folder names should not end with a space"));
+          else if (name[0] == '.')
+            gtk_label_set_text (GTK_LABEL (priv->new_folder_error_label),
+                                _("Folder names starting with a “.” are hidden"));
 
           data = g_new0 (struct FileExistsData, 1);
           data->impl = g_object_ref (impl);
           data->parent_file = g_object_ref (priv->current_folder);
           data->file = g_object_ref (file);
-          data->name = g_strdup(name);
 
           if (priv->file_exists_get_info_cancellable)
             g_cancellable_cancel (priv->file_exists_get_info_cancellable);
@@ -6058,7 +6056,6 @@ out:
   g_object_unref (data->impl);
   g_object_unref (data->file);
   g_object_unref (data->parent_file);
-  g_free (data->name);
   g_free (data);
 
   g_object_unref (cancellable);
@@ -6176,7 +6173,6 @@ out:
       g_object_unref (impl);
       g_object_unref (data->file);
       g_object_unref (data->parent_file);
-      g_free (data->name);
       g_free (data);
     }