return _gtk_css_style_compute_value (context, _gtk_css_style_property_get_computed_type (property), specified);
}
+static gboolean
+gtk_css_style_property_real_equal (GtkCssStyleProperty *property,
+ GtkCssValue *value1,
+ GtkCssValue *value2)
+{
+ return FALSE;
+}
+
static void
_gtk_css_style_property_init (GtkCssStyleProperty *property)
{
property->parse_value = gtk_css_style_property_real_parse_value;
property->print_value = gtk_css_style_property_real_print_value;
property->compute_value = gtk_css_style_property_real_compute_value;
+ property->equal_func = gtk_css_style_property_real_equal;
}
/**
}
}
+/**
+ * _gtk_css_style_property_is_equal:
+ * @property: the property
+ * @value1: the first value to compare
+ * @value2: the second value to compare
+ *
+ * Compares @value1 and @value2 for equality. Both values must be the
+ * result of a call _gtk_css_style_property_compute_value().
+ *
+ * Returns: %TRUE if @value1 and @value2 are equal
+ **/
+gboolean
+_gtk_css_style_property_is_equal (GtkCssStyleProperty *property,
+ GtkCssValue *value1,
+ GtkCssValue *value2)
+{
+ g_return_val_if_fail (GTK_IS_CSS_STYLE_PROPERTY (property), FALSE);
+ g_return_val_if_fail (value1 != NULL, FALSE);
+ g_return_val_if_fail (value2 != NULL, FALSE);
+
+ return property->equal_func (property, value1, value2);
+}
typedef GtkCssValue * (* GtkCssStylePropertyComputeFunc)(GtkCssStyleProperty *property,
GtkStyleContext *context,
GtkCssValue *specified);
+typedef gboolean (* GtkCssStylePropertyEqualFunc) (GtkCssStyleProperty *property,
+ GtkCssValue *value1,
+ GtkCssValue *value2);
struct _GtkCssStyleProperty
{
GtkStyleProperty parent;
GtkCssStylePropertyParseFunc parse_value;
GtkCssStylePropertyPrintFunc print_value;
GtkCssStylePropertyComputeFunc compute_value;
+ GtkCssStylePropertyEqualFunc equal_func;
};
struct _GtkCssStylePropertyClass
void _gtk_css_style_property_print_value (GtkCssStyleProperty *property,
GtkCssValue *value,
GString *string);
+gboolean _gtk_css_style_property_is_equal (GtkCssStyleProperty *property,
+ GtkCssValue *value1,
+ GtkCssValue *value2);
G_END_DECLS