[gthumb] gthumb doesn't honour privacy settings

[Paolo Bacchilega <paobac src gnome org>]

commit 5460215470389ee0738169da5f8c90a773010dbf
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Jan 19 15:52:13 2014 +0100

    gthumb doesn't honour privacy settings
    
    [bug #722349]

 gthumb/glib-utils.c  |   22 ++++++++++++++++++++++
 gthumb/glib-utils.h  |    2 ++
 gthumb/gth-browser.c |    9 +++++++++
 3 files changed, 33 insertions(+), 0 deletions(-)
---
diff --git a/gthumb/glib-utils.c b/gthumb/glib-utils.c
index c8e1079..e639078 100644
--- a/gthumb/glib-utils.c
+++ b/gthumb/glib-utils.c
@@ -3070,6 +3070,28 @@ _g_settings_get_string_list (GSettings  *settings,
 }
 
 
+GSettings *
+_g_settings_new_if_schema_installed (const char *schema_name)
+{
+       GSettings          *settings;
+       const char * const *schemas;
+
+       settings = NULL;
+
+       for (schemas = g_settings_list_schemas ();
+             *schemas != NULL;
+             schemas++)
+       {
+               if (g_strcmp0 (*schemas, schema_name) == 0) {
+                       settings = g_settings_new (schema_name);
+                       break;
+               }
+        }
+
+        return settings;
+}
+
+
 /* this is totem_time_to_string renamed, thanks to the authors :) */
 char *
 _g_format_duration_for_display (gint64 msecs)
diff --git a/gthumb/glib-utils.h b/gthumb/glib-utils.h
index b0b7f30..0ae5b8c 100644
--- a/gthumb/glib-utils.h
+++ b/gthumb/glib-utils.h
@@ -335,6 +335,8 @@ void            _g_settings_set_string_list      (GSettings  *settings,
                                                  GList      *list);
 GList *         _g_settings_get_string_list      (GSettings  *settings,
                                                  const char *key);
+GSettings *    _g_settings_new_if_schema_installed
+                                                (const char *schema_name);
 
 /* Other */
 
diff --git a/gthumb/gth-browser.c b/gthumb/gth-browser.c
index 871c265..3839aa3 100644
--- a/gthumb/gth-browser.c
+++ b/gthumb/gth-browser.c
@@ -562,12 +562,21 @@ _gth_browser_history_add (GthBrowser *browser,
 static void
 _gth_browser_history_save (GthBrowser *browser)
 {
+       GSettings     *privacy_settings;
+       gboolean       save_history;
        GBookmarkFile *bookmarks;
        GFile         *file;
        char          *filename;
        GList         *scan;
        int            n;
 
+       privacy_settings = _g_settings_new_if_schema_installed ("org.gnome.desktop.privacy");
+        save_history = (privacy_settings == NULL) || g_settings_get_boolean (privacy_settings, 
"remember-recent-files");
+        _g_object_unref (privacy_settings);
+
+       if (! save_history)
+               return;
+
        bookmarks = g_bookmark_file_new ();
        for (scan = browser->priv->history, n = 0; scan && (n < MAX_HISTORY_LENGTH); scan = scan->next, n++) {
                GFile *location = scan->data;