Implemented functions ZakFormElementArray::is_changed.

diff --git a/src/formelementarray.c b/src/formelementarray.c
index 985f7fe104b6b5a259af63aa35d9726269e387a8..bb976a749bafd88bfe8926d6784dfc3d2bedbc4f 100644 (file)
--- a/src/formelementarray.c
+++ b/src/formelementarray.c
@@ -45,6 +45,7 @@ static void zak_form_element_array_finalize (GObject *gobject);
 static gboolean zak_form_element_array_set_value (ZakFormElementArray *element, GValue *value);
 static GValue *zak_form_element_array_get_value (ZakFormElementArray *element);
 static void zak_form_element_array_set_as_original_value (ZakFormElement *element);
+static gboolean zak_form_element_array_is_changed (ZakFormElement *element);
 static void zak_form_element_array_set_visible (ZakFormElement *element, gboolean visible);
 static gboolean zak_form_element_array_get_visible (ZakFormElement *element);
 static void zak_form_element_array_set_editable (ZakFormElement *element, gboolean editable);
@@ -77,6 +78,7 @@ zak_form_element_array_class_init (ZakFormElementArrayClass *klass)
        elem_class->set_value = zak_form_element_array_set_value;
        elem_class->get_value = zak_form_element_array_get_value;
        elem_class->set_as_original_value = zak_form_element_array_set_as_original_value;
+       elem_class->is_changed = zak_form_element_array_is_changed;
        elem_class->set_visible = zak_form_element_array_set_visible;
        elem_class->get_visible = zak_form_element_array_get_visible;
        elem_class->set_editable = zak_form_element_array_set_editable;
@@ -447,6 +449,31 @@ zak_form_element_array_set_as_original_value (ZakFormElement *element)
                }
 }
 
+static gboolean
+zak_form_element_array_is_changed (ZakFormElement *element)
+{
+       guint i;
+
+       gboolean ret;
+
+       ZakFormElementArrayPrivate *priv = ZAK_FORM_ELEMENT_ARRAY_GET_PRIVATE (element);
+
+       ret = FALSE;
+
+       for (i = 0; i < priv->ar_elements->len; i++)
+               {
+                       ZakFormElement *form_element = (ZakFormElement *)g_ptr_array_index (priv->ar_elements, i);
+
+                       if (zak_form_element_is_changed (form_element))
+                               {
+                                       ret = TRUE;
+                                       break;
+                               }
+               }
+
+       return ret;
+}
+
 static void
 zak_form_element_array_set_visible (ZakFormElement *element, gboolean visible)
 {
@@ -532,4 +559,6 @@ zak_form_element_array_is_valid (ZakFormElement *element)
                                        ret = FALSE;
                                }
                }
+
+       return ret;
 }