X-Git-Url: https://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2Fsvgtiny_css.c;h=7e096487f14ac33e1e0f7ad37874ddf553e71b92;hb=ba9d4706f67f4061f471e2031ce76f2a6be8ab50;hp=008cefb7d95b63caa7979eb139f8ea3597c768b0;hpb=74e20d6aaa65640054a8f4a81f75a4cf2464a23f;p=libsvgtiny.git

diff --git a/src/svgtiny_css.c b/src/svgtiny_css.c
index 008cefb..7e09648 100644
--- a/src/svgtiny_css.c
+++ b/src/svgtiny_css.c
@@ -50,6 +50,10 @@ 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);
+static css_error node_is_enabled(void *pw, void *node, bool *is_enabled);
+static css_error node_is_disabled(void *pw, void *node, bool *is_disabled);
+static css_error node_is_checked(void *pw, void *node, bool *is_checked);
+static css_error node_is_target(void *pw, void *node, bool *is_target);
 
 
 /**
@@ -1548,3 +1552,88 @@ css_error node_is_focus(void *pw, void *node, bool *is_focus)
 	*is_focus = false;
 	return CSS_OK;
 }
+
+
+/**
+ * Check if the given node is enabled
+ *
+ * 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_enabled    Pointer to the boolean return value
+ *
+ * \return Always returns CSS_OK
+ */
+css_error node_is_enabled(void *pw, void *node, bool *is_enabled)
+{
+	UNUSED(pw);
+	UNUSED(node);
+	*is_enabled = false;
+	return CSS_OK;
+}
+
+
+/**
+ * Check if the given node is disabled
+ *
+ * This check always fails because the SVG DOM does not have the
+ * necessary information (it's a UI property). Beware, until they are
+ * implemented, this is NOT the logical negation of node_is_enabled!
+ *
+ * \param pw            Pointer to the current SVG parser state; unused
+ * \param node          Libdom SVG node to check; unused
+ * \param is_disabled   Pointer to the boolean return value
+ *
+ * \return Always returns CSS_OK
+ */
+css_error node_is_disabled(void *pw, void *node, bool *is_disabled)
+{
+	UNUSED(pw);
+	UNUSED(node);
+	*is_disabled = false;
+	return CSS_OK;
+}
+
+
+/**
+ * Test whether or not the given node is "checked"
+ *
+ * This test 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_checked    Pointer to the boolean return value
+ *
+ * \return Always returns CSS_OK
+ */
+css_error node_is_checked(void *pw, void *node, bool *is_checked)
+{
+	UNUSED(pw);
+	UNUSED(node);
+	*is_checked = false;
+	return CSS_OK;
+}
+
+
+/**
+ * Check if the given node is the "target" of the document URL
+ *
+ * This test 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_target     Pointer to the boolean return value
+ *
+ * \return Always returns CSS_OK
+ */
+css_error node_is_target(void *pw, void *node, bool *is_target)
+{
+	UNUSED(pw);
+	UNUSED(node);
+	*is_target = false;
+	return CSS_OK;
+}