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

diff --git a/src/svgtiny_css.c b/src/svgtiny_css.c
index 191db15e419bfa8281f02da593ca64c52b73f62e..008cefb7d95b63caa7979eb139f8ea3597c768b0 100644 (file)
--- a/src/svgtiny_css.c
+++ b/src/svgtiny_css.c
@@ -49,6 +49,7 @@ 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);
+static css_error node_is_focus(void *pw, void *node, bool *is_focus);
 
 
 /**
@@ -1526,3 +1527,24 @@ css_error node_is_active(void *pw, void *node, bool *is_active)
        *is_active = false;
        return CSS_OK;
 }
+
+
+/**
+ * Check if the given node has the focus
+ *
+ * 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_focus    Pointer to the boolean return value
+ *
+ * \return Always returns CSS_OK
+ */
+css_error node_is_focus(void *pw, void *node, bool *is_focus)
+{
+       UNUSED(pw);
+       UNUSED(node);
+       *is_focus = false;
+       return CSS_OK;
+}