From: Michael Orlitzky <michael@orlitzky.com>
Date: Sat, 14 Oct 2023 23:36:39 +0000 (-0400)
Subject: src/svgtiny_css.c: implement node_is_focus() select handler
X-Git-Url: https://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=74e20d6aaa65640054a8f4a81f75a4cf2464a23f;p=libsvgtiny.git

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

diff --git a/src/svgtiny_css.c b/src/svgtiny_css.c
index 191db15..008cefb 100644
--- 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;
+}