src/svgtiny_css.c: define a css_select_handler

We define a css_select_handler structure full of all of the select
handlers we've just implemented. This is the big piece of the puzzle
that we need before we can call css_select_style().

diff --git a/src/svgtiny_css.c b/src/svgtiny_css.c
index 97d6307d69c015ad8cf30ef58d1579c772ec9087..76b01d196abdd6c0fe4a72dc9987555e5922fdc4 100644 (file)
--- a/src/svgtiny_css.c
+++ b/src/svgtiny_css.c
@@ -4,6 +4,7 @@
 #include "svgtiny.h"
 #include "svgtiny_internal.h"
 
+/* select handler callbacks */
 static css_error node_name(void *pw, void *node, css_qname *qname);
 static css_error node_classes(void *pw, void *node,
                lwc_string ***classes, uint32_t *n_classes);
@@ -68,6 +69,9 @@ static css_error set_libcss_node_data(void *pw, void *node,
 static css_error get_libcss_node_data(void *pw, void *node,
                void **libcss_node_data);
 
+/* select handler vtable */
+static struct css_select_handler svgtiny_select_handler;
+
 
 /**
  * Resolve a relative URL to an absolute one by doing nothing. This is
@@ -1920,3 +1924,48 @@ css_error get_libcss_node_data(void *pw, void *node,
        /* dom_node_get_user_data() always returns DOM_NO_ERR */
        return CSS_OK;
 }
+
+
+/**
+ * The vtable of select handler callbacks passed by libsvgtiny to
+ * css_select_style().
+ */
+static css_select_handler svgtiny_select_handler = {
+       CSS_SELECT_HANDLER_VERSION_1,
+       node_name,
+       node_classes,
+       node_id,
+       named_ancestor_node,
+       named_parent_node,
+       named_sibling_node,
+       named_generic_sibling_node,
+       parent_node,
+       sibling_node,
+       node_has_name,
+       node_has_class,
+       node_has_id,
+       node_has_attribute,
+       node_has_attribute_equal,
+       node_has_attribute_dashmatch,
+       node_has_attribute_includes,
+       node_has_attribute_prefix,
+       node_has_attribute_suffix,
+       node_has_attribute_substring,
+       node_is_root,
+       node_count_siblings,
+       node_is_empty,
+       node_is_link,
+       node_is_visited,
+       node_is_hover,
+       node_is_active,
+       node_is_focus,
+       node_is_enabled,
+       node_is_disabled,
+       node_is_checked,
+       node_is_target,
+       node_is_lang,
+       node_presentational_hint,
+       ua_default_for_property,
+       set_libcss_node_data,
+       get_libcss_node_data,
+};