static void
glade_gtk_widget_write_atk_relation (GladeProperty * property,
GladeXmlContext * context,
GladeXmlNode * node)
{
GladeXmlNode *prop_node;
GladePropertyClass *pclass;
gchar *value, **split;
gint i;
if ((value = glade_widget_adaptor_string_from_value
(glade_property_class_get_adaptor (glade_property_get_class (property)),
glade_property_get_class (property), glade_property_inline_value (property))) != NULL)
{
if ((split = g_strsplit (value, GPC_OBJECT_DELIMITER, 0)) != NULL)
{
for (i = 0; split[i] != NULL; i++)
{
pclass = glade_property_get_class (property);
prop_node = glade_xml_node_new (context, GLADE_TAG_A11Y_RELATION);
glade_xml_node_append_child (node, prop_node);
glade_xml_node_set_property_string (prop_node,
GLADE_TAG_A11Y_TYPE,
glade_property_class_id (pclass));
glade_xml_node_set_property_string (prop_node,
GLADE_TAG_A11Y_TARGET,
split[i]);
}
g_strfreev (split);
}
}
}
static gboolean
glade_property_set_value_impl (GladeProperty * property, const GValue * value)
{
GladeProject *project = property->priv->widget ?
glade_widget_get_project (property->priv->widget) : NULL;
gboolean changed = FALSE;
GValue old_value = { 0, };
gboolean warn_before, warn_after;
#ifdef GLADE_ENABLE_DEBUG
if (glade_get_debug_flags () & GLADE_DEBUG_PROPERTIES)
{
g_print ("PROPERTY: Setting %s property %s on %s ",
glade_property_class_get_is_packing (property->priv->klass) ? "packing" : "normal",
glade_property_class_id (property->priv->klass),
property->priv->widget ? glade_widget_get_name (property->priv->widget) : "unknown");
gchar *str1 =
glade_widget_adaptor_string_from_value (glade_property_class_get_adaptor (property->priv->klass),
property->priv->klass, property->priv->value);
gchar *str2 =
glade_widget_adaptor_string_from_value (glade_property_class_get_adaptor (property->priv->klass),
property->priv->klass, value);
g_print ("from %s to %s\n", str1, str2);
g_free (str1);
g_free (str2);
}
#endif /* GLADE_ENABLE_DEBUG */
if (!g_value_type_compatible (G_VALUE_TYPE (property->priv->value), G_VALUE_TYPE (value)))
{
g_warning ("Trying to assign an incompatible value to property %s\n",
glade_property_class_id (property->priv->klass));
return FALSE;
}
/* Check if the backend doesnt give us permission to
* set this value.
*/
if (glade_property_superuser () == FALSE && property->priv->widget &&
project && glade_project_is_loading (project) == FALSE &&
glade_property_verify (property, value) == FALSE)
{
return FALSE;
}
/* save "changed" state.
*/
changed = !glade_property_equals_value (property, value);
/* Add/Remove references from widget ref stacks here
* (before assigning the value)
*/
if (property->priv->widget && changed &&
glade_property_class_is_object (property->priv->klass))
glade_property_update_prop_refs (property, property->priv->value, value);
/* Check pre-changed warning state */
warn_before = glade_property_warn_usage (property);
/* Make a copy of the old value */
g_value_init (&old_value, G_VALUE_TYPE (property->priv->value));
g_value_copy (property->priv->value, &old_value);
/* Assign property first so that; if the object need be
* rebuilt, it will reflect the new value
*/
g_value_reset (property->priv->value);
g_value_copy (value, property->priv->value);
GLADE_PROPERTY_GET_KLASS (property)->sync (property);
glade_property_fix_state (property);
if (changed && property->priv->widget)
{
g_signal_emit (G_OBJECT (property),
glade_property_signals[VALUE_CHANGED],
0, &old_value, property->priv->value);
glade_project_verify_property (property);
/* Check post change warning state */
warn_after = glade_property_warn_usage (property);
/* Update owning widget's warning state if need be */
if (property->priv->widget != NULL && warn_before != warn_after)
glade_widget_verify (property->priv->widget);
}
/* Special case parentless widget properties */
if (glade_property_class_parentless_widget (property->priv->klass))
{
GladeWidget *gobj;
GObject *obj;
if ((obj = g_value_get_object (&old_value)) &&
(gobj = glade_widget_get_from_gobject (obj)))
glade_widget_show (gobj);
if ((obj = g_value_get_object (value)) &&
(gobj = glade_widget_get_from_gobject (obj)))
glade_widget_hide (gobj);
}
g_value_unset (&old_value);
return TRUE;
}
/**
* glade_property_write:
* @property: a #GladeProperty
* @context: A #GladeXmlContext
* @node: A #GladeXmlNode
*
* Write @property to @node
*/
void
glade_property_write (GladeProperty * property,
GladeXmlContext * context, GladeXmlNode * node)
{
GladeXmlNode *prop_node;
gchar *name, *value;
gboolean save_always;
g_return_if_fail (GLADE_IS_PROPERTY (property));
g_return_if_fail (node != NULL);
/* This code should work the same for <packing>, <widget> and <template> */
if (!(glade_xml_node_verify_silent (node, GLADE_XML_TAG_PACKING) ||
glade_xml_node_verify_silent (node, GLADE_XML_TAG_WIDGET) ||
glade_xml_node_verify_silent (node, GLADE_XML_TAG_TEMPLATE)))
return;
/* There can be a couple of reasons to forcefully save a property */
save_always = (glade_property_class_save_always (property->priv->klass) || property->priv->save_always);
save_always = save_always || (glade_property_class_optional (property->priv->klass) && property->priv->enabled);
/* Skip properties that are default by original pspec default
* (excepting those that specified otherwise).
*/
if (!save_always && glade_property_original_default (property))
return;
/* Escape our string and save with underscores */
name = g_strdup (glade_property_class_id (property->priv->klass));
glade_util_replace (name, '-', '_');
/* convert the value of this property to a string */
if (!(value = glade_widget_adaptor_string_from_value
(glade_property_class_get_adaptor (property->priv->klass), property->priv->klass,
property->priv->value)))
/* make sure we keep the empty string, also... upcomming
* funcs that may not like NULL.
*/
value = g_strdup ("");
/* Now dump the node values... */
prop_node = glade_xml_node_new (context, GLADE_XML_TAG_PROPERTY);
glade_xml_node_append_child (node, prop_node);
/* Name and value */
glade_xml_node_set_property_string (prop_node, GLADE_XML_TAG_NAME, name);
glade_xml_set_content (prop_node, value);
/* i18n stuff */
if (glade_property_class_translatable (property->priv->klass))
{
if (property->priv->i18n_translatable)
glade_xml_node_set_property_string (prop_node,
GLADE_TAG_TRANSLATABLE,
GLADE_XML_TAG_I18N_TRUE);
if (property->priv->i18n_context)
glade_xml_node_set_property_string (prop_node,
GLADE_TAG_CONTEXT,
property->priv->i18n_context);
if (property->priv->i18n_comment)
glade_xml_node_set_property_string (prop_node,
GLADE_TAG_COMMENT,
property->priv->i18n_comment);
}
g_free (name);
g_free (value);
}
