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); }