static void
gtk_css_shorthand_property_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkCssShorthandProperty *property = GTK_CSS_SHORTHAND_PROPERTY (object);
const char **subproperties;
guint i;
switch (prop_id)
{
case PROP_SUBPROPERTIES:
subproperties = g_value_get_boxed (value);
g_assert (subproperties);
for (i = 0; subproperties[i] != NULL; i++)
{
GtkStyleProperty *subproperty = _gtk_style_property_lookup (subproperties[i]);
g_assert (GTK_IS_CSS_STYLE_PROPERTY (subproperty));
g_ptr_array_add (property->subproperties, subproperty);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/**
* gtk_style_properties_register_property: (skip)
* @parse_func: parsing function to use, or %NULL
* @pspec: the #GParamSpec for the new property
*
* Registers a property so it can be used in the CSS file format.
* This function is the low-level equivalent of
* gtk_theming_engine_register_property(), if you are implementing
* a theming engine, you want to use that function instead.
*
* Since: 3.0
*
* Deprecated: 3.8: Code should use the default properties provided by CSS.
**/
void
gtk_style_properties_register_property (GtkStylePropertyParser parse_func,
GParamSpec *pspec)
{
GtkCssCustomProperty *node;
GtkCssValue *initial;
g_return_if_fail (G_IS_PARAM_SPEC (pspec));
/* This also initializes the default properties */
if (_gtk_style_property_lookup (pspec->name))
{
g_warning ("a property with name '%s' already exists", pspec->name);
return;
}
initial = gtk_css_custom_property_create_initial_value (pspec);
node = g_object_new (GTK_TYPE_CSS_CUSTOM_PROPERTY,
"initial-value", initial,
"name", pspec->name,
"value-type", pspec->value_type,
NULL);
node->pspec = pspec;
node->property_parse_func = parse_func;
_gtk_css_value_unref (initial);
}
/**
* gtk_style_properties_lookup_property: (skip)
* @property_name: property name to look up
* @parse_func: (out): return location for the parse function
* @pspec: (out) (transfer none): return location for the #GParamSpec
*
* Returns %TRUE if a property has been registered, if @pspec or
* @parse_func are not %NULL, the #GParamSpec and parsing function
* will be respectively returned.
*
* Returns: %TRUE if the property is registered, %FALSE otherwise
*
* Since: 3.0
*
* Deprecated: 3.8: This code could only look up custom properties and
* those are deprecated.
**/
gboolean
gtk_style_properties_lookup_property (const gchar *property_name,
GtkStylePropertyParser *parse_func,
GParamSpec **pspec)
{
GtkStyleProperty *node;
gboolean found = FALSE;
g_return_val_if_fail (property_name != NULL, FALSE);
node = _gtk_style_property_lookup (property_name);
if (GTK_IS_CSS_CUSTOM_PROPERTY (node))
{
GtkCssCustomProperty *custom = GTK_CSS_CUSTOM_PROPERTY (node);
if (pspec)
*pspec = custom->pspec;
if (parse_func)
*parse_func = custom->property_parse_func;
found = TRUE;
}
return found;
}
static void
transition_infos_set (TransitionInfo infos[GTK_CSS_PROPERTY_N_PROPERTIES],
GtkCssValue *transitions)
{
guint i;
for (i = 0; i < _gtk_css_array_value_get_n_values (transitions); i++)
{
GtkStyleProperty *property;
GtkCssValue *prop_value;
prop_value = _gtk_css_array_value_get_nth (transitions, i);
if (g_ascii_strcasecmp (_gtk_css_ident_value_get (prop_value), "all") == 0)
property = NULL;
else
{
property = _gtk_style_property_lookup (_gtk_css_ident_value_get (prop_value));
if (property == NULL)
continue;
}
transition_info_add (infos, property, i);
}
}
