src/svgtiny_css.c: implement node_is_active() select handler

diff --git a/src/svgtiny_css.c b/src/svgtiny_css.c
index 34f70e0680602ae92e8f8ed0fd1e0097f8c799e4..bac58828ae878a509e91f0dc3a56eadfc68a3059 100644 (file)
--- a/src/svgtiny_css.c
+++ b/src/svgtiny_css.c
@@ -48,6 +48,7 @@ static css_error node_count_siblings(void *pw, void *node,
 static css_error node_is_empty(void *pw, void *node, bool *is_empty);
 static css_error node_is_link(void *pw, void *node, bool *is_link);
 static css_error node_is_hover(void *pw, void *node, bool *is_hover);
+static css_error node_is_active(void *pw, void *node, bool *is_active);
 
 
 /**
@@ -1497,3 +1498,24 @@ css_error node_is_hover(void *pw, void *node, bool *is_hover)
        *is_hover = false;
        return CSS_OK;
 }
+
+
+/**
+ * Check if the given node is "active"
+ *
+ * This check always fails because the SVG DOM does not have the
+ * necessary information (it's a UI property).
+ *
+ * \param pw          Pointer to the current SVG parser state; unused
+ * \param node        Libdom SVG node to check; unused
+ * \param is_active   Pointer to the boolean return value
+ *
+ * \return Always returns CSS_OK
+ */
+css_error node_is_active(void *pw, void *node, bool *is_active)
+{
+       UNUSED(pw);
+       UNUSED(node);
+       *is_active = false;
+       return CSS_OK;
+}