/* void setAttribute (in nsIAtom name, in AString newValue); */
NS_IMETHODIMP
xgGtkElement::SetAttribute (nsIAtom *name, const nsAString &newValue)
{
GOM_ASTRING_TO_GSTRING_RETURN (value, newValue, NS_ERROR_INVALID_ARG);
GParamSpec *spec;
guint signal_id;
if (!Resolve (name, &spec, &signal_id)) {
return NS_ERROR_FAILURE;
}
if (!spec) {
return NS_ERROR_FAILURE;
}
GError *error = NULL;
GValue gval = { 0 };
if (G_TYPE_FUNDAMENTAL (G_PARAM_SPEC_VALUE_TYPE (spec)) == G_TYPE_OBJECT) {
g_warning (GOM_LOC ("Attribute %s.%s is a %s, which a string cannot be converted to"),
G_OBJECT_TYPE_NAME (mObject), spec->name,
g_type_name (G_PARAM_SPEC_VALUE_TYPE (spec)));
return NS_ERROR_FAILURE;
} else if (gtk_builder_value_from_string (NULL, spec, value, &gval, &error)) {
g_object_set_property (mObject, spec->name, &gval);
g_value_unset (&gval);
} else {
g_warning (GOM_LOC ("Could not get value from string: '%s'"), value);
return NS_ERROR_FAILURE;
}
return NS_OK;
}
/* Cell packing parsing */
static void
gtk_cell_layout_buildable_set_cell_property (GtkCellArea *area,
GtkBuilder *builder,
GtkCellRenderer *cell,
gchar *name,
const gchar *value)
{
GParamSpec *pspec;
GValue gvalue = G_VALUE_INIT;
GError *error = NULL;
pspec = gtk_cell_area_class_find_cell_property (GTK_CELL_AREA_GET_CLASS (area), name);
if (!pspec)
{
g_warning ("%s does not have a property called %s",
g_type_name (G_OBJECT_TYPE (area)), name);
return;
}
if (!gtk_builder_value_from_string (builder, pspec, value, &gvalue, &error))
{
g_warning ("Could not read property %s:%s with value %s of type %s: %s",
g_type_name (G_OBJECT_TYPE (area)),
name,
value,
g_type_name (G_PARAM_SPEC_VALUE_TYPE (pspec)),
error->message);
g_error_free (error);
return;
}
gtk_cell_area_cell_set_property (area, cell, name, &gvalue);
g_value_unset (&gvalue);
}
static void
append_child_attrs_foreach (gpointer key, gpointer value, gpointer user_data)
{
if (!value) {
return;
}
GParamSpec *spec;
GError *error = NULL;
GValue gval = { 0 };
GtkWidget *child = GTK_WIDGET (user_data);
GtkWidget *parent = gtk_widget_get_parent (child);
spec = gtk_container_class_find_child_property (G_OBJECT_GET_CLASS (parent), (char *)key);
if (!spec ||
G_TYPE_FUNDAMENTAL (G_PARAM_SPEC_VALUE_TYPE (spec)) == G_TYPE_OBJECT) {
return;
}
#if 1
g_print ("found child property %s.%s on %s\n",
g_type_name (G_TYPE_FROM_INSTANCE (parent)),
spec->name,
g_type_name (G_TYPE_FROM_INSTANCE (child)));
#endif
if (gtk_builder_value_from_string (NULL, spec,
g_value_get_string ((const GValue *)value),
&gval, &error)) {
gtk_container_child_set_property (GTK_CONTAINER (parent), child,
spec->name, &gval);
g_value_unset (&gval);
} else {
g_print ("Error getting value_from_string: %s\n",
error->message);
g_error_free (error);
}
}
static void
views_parser_text (GMarkupParseContext *context,
const gchar *text,
gsize text_len,
gpointer user_data,
GError **error)
{
ViewsParserData *parser_data = user_data;
GParamSpec *pspec;
GtkWidget *item;
GValue value = { 0 };
g_assert (parser_data != NULL);
if (parser_data->property_name == NULL)
return;
item = g_queue_peek_head (parser_data->stack);
if (item == NULL)
return;
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (item), parser_data->property_name);
if (pspec == NULL)
{
g_set_error (error,
GTK_BUILDER_ERROR,
GTK_BUILDER_ERROR_INVALID_PROPERTY,
"No such property: %s",
parser_data->property_name);
return;
}
if (parser_data->translatable)
text = _(text);
if (g_type_is_a (pspec->value_type, G_TYPE_OBJECT))
{
GObject *relative;
relative = gtk_builder_get_object (parser_data->builder, text);
if (relative == NULL)
{
g_set_error (error,
GTK_BUILDER_ERROR,
GTK_BUILDER_ERROR_INVALID_VALUE,
"Unknown object for property '%s': %s",
parser_data->property_name,
text);
return;
}
g_value_init (&value, pspec->value_type);
g_value_set_object (&value, relative);
}
else if (!gtk_builder_value_from_string (parser_data->builder,
pspec, text, &value, error))
return;
if (parser_data->search_item != NULL)
g_object_set_property (G_OBJECT (parser_data->search_item),
parser_data->property_name,
&value);
g_object_set_property (G_OBJECT (item), parser_data->property_name, &value);
g_value_unset (&value);
}
