[gnome-commander/GSettings] Makes set_gsettings_when_changed a funktion instead of a method

[Uwe Scholz <uwescholz src gnome org>]

commit 09ee6789bd2328e20e249adbf4f65fc35a0f19f5
Author: Uwe Scholz <uwescholz src gnome org>
Date:   Thu Aug 4 22:06:26 2016 +0200

    Makes set_gsettings_when_changed a funktion instead of a method

 src/gnome-cmd-data.cc |   71 -------------------------------------------------
 src/gnome-cmd-data.h  |    1 -
 src/utils.cc          |   70 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/utils.h           |    2 +
 4 files changed, 72 insertions(+), 72 deletions(-)
---
diff --git a/src/gnome-cmd-data.cc b/src/gnome-cmd-data.cc
index 9fc6c5e..6ce036c 100644
--- a/src/gnome-cmd-data.cc
+++ b/src/gnome-cmd-data.cc
@@ -4266,77 +4266,6 @@ gboolean GnomeCmdData::set_gsettings_enum_when_changed (GSettings *settings, con
     return rv;
 }
 
-
-/**
- * This method stores the value for a given key if the value is different from the  currently stored one
- * under the keys value. This function is able of storing several types of GSettings values (except enums
- * which is done in @link set_gsettings_enum_when_changed @endlink ). Therefore, it first checks the type
- * of GVariant of the default value of the given key. Depending on the result, the gpointer is than casted
- * to the correct type so that *value can be saved.
- * @returns TRUE if new value could be stored, else FALSE
- */
-gboolean GnomeCmdData::set_gsettings_when_changed (GSettings *settings, const char *key, gpointer value)
-{
-    GVariant *default_val;
-    gboolean rv = true;
-    default_val = g_settings_get_default_value (settings, key);
-
-    switch (g_variant_classify(default_val))
-    {
-        case G_VARIANT_CLASS_INT32:
-        {
-            gint old_value;
-            gint new_value = *(gint*) value;
-
-            old_value = g_settings_get_int (settings, key);
-            if (old_value != new_value)
-                rv = g_settings_set_int (settings, key, new_value);
-            break;
-        }
-        case G_VARIANT_CLASS_UINT32:
-        {
-            gint old_value;
-            gint new_value = *(gint*) value;
-
-            old_value = g_settings_get_uint (settings, key);
-            if (old_value != new_value)
-                rv = g_settings_set_uint (settings, key, new_value);
-            break;
-        }
-        case G_VARIANT_CLASS_STRING:
-        {
-            gchar *old_value;
-            gchar *new_value = (char*) value;
-
-            old_value = g_settings_get_string (settings, key);
-            if (strcmp(old_value, new_value) != 0)
-                rv = g_settings_set_string (settings, key, new_value);
-            g_free(old_value);
-            break;
-        }
-        case G_VARIANT_CLASS_BOOLEAN:
-        {
-            gboolean old_value;
-            gboolean new_value = *(gboolean*) value;
-
-            old_value = g_settings_get_boolean (settings, key);
-            if (old_value != new_value)
-                rv = g_settings_set_boolean (settings, key, new_value);
-            break;
-        }
-        default:
-        {
-            g_warning("Could not store value of type '%s' for key '%s'\n", g_variant_get_type_string 
(default_val), key);
-            rv = false;
-            break;
-        }
-    }
-    if (default_val)
-        g_variant_unref (default_val);
-
-    return rv;
-}
-
 gboolean GnomeCmdData::set_gsettings_color_when_changed (GSettings *settings, const char *key, GdkColor 
*color)
 {
     gboolean return_value;
diff --git a/src/gnome-cmd-data.h b/src/gnome-cmd-data.h
index 3bdd9f2..eca76b2 100644
--- a/src/gnome-cmd-data.h
+++ b/src/gnome-cmd-data.h
@@ -634,7 +634,6 @@ struct GnomeCmdData
     gboolean set_color_if_valid_key_value(GdkColor *color, GSettings *settings, const char *key);
     void gnome_cmd_data_get_color_gnome_config (const gchar *path, GdkColor *color);
     gboolean gnome_cmd_data_get_bool (const gchar *path, gboolean def);
-    gboolean set_gsettings_when_changed (GSettings *settings, const char *key, gpointer value);
     gboolean set_gsettings_color_when_changed (GSettings *settings, const char *key, GdkColor *color);
     gboolean set_gsettings_enum_when_changed (GSettings *settings, const char *key, gint value);
     inline void gnome_cmd_data_set_string_history (const gchar *format, GList *strings);
diff --git a/src/utils.cc b/src/utils.cc
index 7f7077d..4358ff8 100644
--- a/src/utils.cc
+++ b/src/utils.cc
@@ -1449,3 +1449,73 @@ int split(const string &s, vector<string> &coll, const char *sep)
 
   return n;
 }
+
+/**
+ * This method stores the value for a given key if the value is different from the  currently stored one
+ * under the keys value. This function is able of storing several types of GSettings values (except enums
+ * which is done in @link set_gsettings_enum_when_changed @endlink ). Therefore, it first checks the type
+ * of GVariant of the default value of the given key. Depending on the result, the gpointer is than casted
+ * to the correct type so that *value can be saved.
+ * @returns TRUE if new value could be stored, else FALSE
+ */
+gboolean set_gsettings_when_changed (GSettings *settings, const char *key, gpointer value)
+{
+    GVariant *default_val;
+    gboolean rv = true;
+    default_val = g_settings_get_default_value (settings, key);
+
+    switch (g_variant_classify(default_val))
+    {
+        case G_VARIANT_CLASS_INT32:
+        {
+            gint old_value;
+            gint new_value = *(gint*) value;
+
+            old_value = g_settings_get_int (settings, key);
+            if (old_value != new_value)
+                rv = g_settings_set_int (settings, key, new_value);
+            break;
+        }
+        case G_VARIANT_CLASS_UINT32:
+        {
+            gint old_value;
+            gint new_value = *(gint*) value;
+
+            old_value = g_settings_get_uint (settings, key);
+            if (old_value != new_value)
+                rv = g_settings_set_uint (settings, key, new_value);
+            break;
+        }
+        case G_VARIANT_CLASS_STRING:
+        {
+            gchar *old_value;
+            gchar *new_value = (char*) value;
+
+            old_value = g_settings_get_string (settings, key);
+            if (strcmp(old_value, new_value) != 0)
+                rv = g_settings_set_string (settings, key, new_value);
+            g_free(old_value);
+            break;
+        }
+        case G_VARIANT_CLASS_BOOLEAN:
+        {
+            gboolean old_value;
+            gboolean new_value = *(gboolean*) value;
+
+            old_value = g_settings_get_boolean (settings, key);
+            if (old_value != new_value)
+                rv = g_settings_set_boolean (settings, key, new_value);
+            break;
+        }
+        default:
+        {
+            g_warning("Could not store value of type '%s' for key '%s'\n", g_variant_get_type_string 
(default_val), key);
+            rv = false;
+            break;
+        }
+    }
+    if (default_val)
+        g_variant_unref (default_val);
+
+    return rv;
+}
diff --git a/src/utils.h b/src/utils.h
index f3641a2..9a68dfc 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -50,6 +50,8 @@ void gnome_cmd_error_message (const gchar *title, GError *error);
 
 void run_command_indir (const gchar *command, const gchar *dir, gboolean term);
 
+gboolean set_gsettings_when_changed (GSettings *settings, const char *key, gpointer value);
+
 inline void run_command (const gchar *command)
 {
     GError *error = NULL;