Added function ZakFormElementArray::get_element_by_id.

Implemented functions ::clear, ::get_value and ::set_value.

diff --git a/src/formelementarray.c b/src/formelementarray.c
index a69d614b764cf596f77cd66443d20642c4ec87ec..0ef6830ae90287f376dc63f0d4bc3aa89811aca3 100644 (file)
--- a/src/formelementarray.c
+++ b/src/formelementarray.c
@@ -45,6 +45,7 @@ static void zak_form_element_array_finalize (GObject *gobject);
 static GValue *zak_form_element_array_get_value (ZakFormElementArray *element);
 static gboolean zak_form_element_array_set_value (ZakFormElementArray *element, GValue *value);
 static void zak_form_element_array_set_as_original_value (ZakFormElement *element);
+static void zak_form_element_array_clear (ZakFormElement *element);
 
 #define ZAK_FORM_ELEMENT_ARRAY_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), ZAK_FORM_TYPE_ELEMENT_ARRAY, ZakFormElementArrayPrivate))
 
@@ -70,6 +71,7 @@ zak_form_element_array_class_init (ZakFormElementArrayClass *klass)
        elem_class->get_value = zak_form_element_array_get_value;
        elem_class->set_value = zak_form_element_array_set_value;
        elem_class->set_as_original_value = zak_form_element_array_set_as_original_value;
+       elem_class->clear = zak_form_element_array_clear;
 
        elem_class->xml_parsing = zak_form_element_array_xml_parsing;
 
@@ -220,6 +222,40 @@ GPtrArray
        return priv->ar_elements;
 }
 
+/**
+ * zak_form_element_array_get_element_by_id:
+ * @element:
+ * @id:
+ *
+ * Returns: the #ZakFormElement with @id.
+ */
+ZakFormElement
+*zak_form_element_array_get_element_by_id (ZakFormElement *element, const gchar *id)
+{
+       ZakFormElement *ret;
+
+       guint i;
+
+       ZakFormElementArrayPrivate *priv = ZAK_FORM_ELEMENT_ARRAY_GET_PRIVATE (element);
+
+       ret = NULL;
+       for (i = 0; i < priv->ar_elements->len; i++)
+               {
+                       ZakFormElement *form_element = (ZakFormElement *)g_ptr_array_index (priv->ar_elements, i);
+
+                       gchar *name = zak_form_element_get_name (form_element);
+                       if (g_strcmp0 (name, id) == 0)
+                               {
+                                       ret = form_element;
+                                       g_free (name);
+                                       break;
+                               }
+                       g_free (name);
+               }
+
+       return ret;
+}
+
 /* PRIVATE */
 static void
 zak_form_element_array_set_property (GObject *object,
@@ -283,7 +319,29 @@ static GValue
 *zak_form_element_array_get_value (ZakFormElementArray *element)
 {
        GValue *ret;
+       GString *str;
+       guint i;
+
+       ZakFormElementArrayPrivate *priv = ZAK_FORM_ELEMENT_ARRAY_GET_PRIVATE (element);
+
+       str = g_string_new ("{");
+
+       for (i = 0; i < priv->ar_elements->len; i++)
+               {
+                       ZakFormElement *form_element = (ZakFormElement *)g_ptr_array_index (priv->ar_elements, i);
+
+                       g_string_append_printf (str,
+                                               "%s{\"%s\",\"%s\"}",
+                                               str->len > 1 ? "," : "",
+                                               zak_form_element_get_name (form_element),
+                                               zak_form_element_get_value (form_element));
+               }
 
+       g_string_append (str, "}");
+
+       ret = zak_utils_gvalue_new_string (str->str);
+
+       g_string_free (str, TRUE);
 
        return ret;
 }
@@ -291,7 +349,76 @@ static GValue
 static gboolean
 zak_form_element_array_set_value (ZakFormElementArray *element, GValue *value)
 {
+       gchar **splitted;
+       guint i;
+       gchar *field;
+       gchar **field_splitted;
+       guint l;
+
+       gchar *field_name;
+       gchar *field_value;
+
+       ZakFormElement *form_element;
+
+       ZakFormElementArrayPrivate *priv = ZAK_FORM_ELEMENT_ARRAY_GET_PRIVATE (element);
+
+       splitted = g_strsplit (g_value_get_string (value), "},{", -1);
+
+       for (i = 0; i < g_strv_length (splitted); i++)
+               {
+                       if (i == 0)
+                               {
+                                       field = g_strdup (splitted[0] + 1);
+                               }
+                       else if (i == (g_strv_length (splitted) - 1))
+                               {
+                                       field = g_strndup (splitted[i], strlen (splitted[i]) - 1);
+                               }
+                       else
+                               {
+                                       field = g_strdup (splitted [i]);
+                               }
+
+                       field_name = NULL;
+                       field_value = NULL;
 
+                       field_splitted = g_strsplit_set (field, "{\",}", -1);
+                       for (l = 0; l < g_strv_length (field_splitted); l++)
+                               {
+                                       if (strlen (field_splitted[l]) > 0)
+                                               {
+                                                       if (field_name == NULL)
+                                                               {
+                                                                       field_name = g_strdup (field_splitted[l]);
+                                                               }
+                                                       else
+                                                               {
+                                                                       field_value = g_strdup (field_splitted[l]);
+                                                                       break;
+                                                               }
+                                               }
+                               }
+
+                       /* assign value to the right FormElement */
+                       if (field_name != NULL
+                               && field_value != NULL)
+                               {
+                                       form_element = zak_form_element_array_get_element_by_id (ZAK_FORM_ELEMENT (element), field_name);
+                                       if (form_element != NULL)
+                                               {
+                                                       zak_form_element_set_value (ZAK_FORM_ELEMENT (form_element), field_value);
+                                               }
+                               }
+
+                       g_free (field_name);
+                       g_free (field_value);
+
+                       g_strfreev (field_splitted);
+
+                       g_free (field);
+               }
+
+       g_strfreev (splitted);
 
        return TRUE;
 }
@@ -305,8 +432,23 @@ zak_form_element_array_set_as_original_value (ZakFormElement *element)
 
        for (i = 0; i < priv->ar_elements->len; i++)
                {
-                       ZakFormElement *element = (ZakFormElement *)g_ptr_array_index (priv->ar_elements, i);
+                       ZakFormElement *form_element = (ZakFormElement *)g_ptr_array_index (priv->ar_elements, i);
+
+                       zak_form_element_set_as_original_value (form_element);
+               }
+}
+
+static void
+zak_form_element_array_clear (ZakFormElement *element)
+{
+       guint i;
+
+       ZakFormElementArrayPrivate *priv = ZAK_FORM_ELEMENT_ARRAY_GET_PRIVATE (element);
+
+       for (i = 0; i < priv->ar_elements->len; i++)
+               {
+                       ZakFormElement *form_element = (ZakFormElement *)g_ptr_array_index (priv->ar_elements, i);
 
-                       zak_form_element_set_as_original_value (element);
+                       zak_form_element_clear (form_element);
                }
 }

diff --git a/src/formelementarray.h b/src/formelementarray.h
index 90845b2f416ecf6e3c22d6e74d028b2ab0584fcc..7dac2225a6b3dbd2fa74975f8c605b38385d96f8 100644 (file)
--- a/src/formelementarray.h
+++ b/src/formelementarray.h
@@ -61,6 +61,8 @@ void zak_form_element_array_add_element (ZakFormElement *element, ZakFormElement
 
 GPtrArray *zak_form_element_array_get_elements (ZakFormElement *element);
 
+ZakFormElement *zak_form_element_array_get_element_by_id (ZakFormElement *element, const gchar *id);
+
 
 G_END_DECLS