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authorrsk1994 <rsk1coder99@gmail.com>2014-05-02 08:42:01 +0530
committerRupinder Singh Khokhar <rsk1coder99@gmail.com>2014-06-11 04:26:37 +0530
commit1e595d6e27a62568241afd4db558d2947f92bf43 (patch)
tree187b850c6c4869d39e6e8e00a4ac5b25d9ac9afb /src/html/html_fieldset_element.c
parent23349bc58f238d7b1ecb28d9d344c06fae6650fa (diff)
downloadlibdom-1e595d6e27a62568241afd4db558d2947f92bf43.tar.gz
libdom-1e595d6e27a62568241afd4db558d2947f92bf43.tar.bz2
Fieldset & Legend Elements
Diffstat (limited to 'src/html/html_fieldset_element.c')
-rw-r--r--src/html/html_fieldset_element.c146
1 files changed, 146 insertions, 0 deletions
diff --git a/src/html/html_fieldset_element.c b/src/html/html_fieldset_element.c
index 2e182d5..2ab873e 100644
--- a/src/html/html_fieldset_element.c
+++ b/src/html/html_fieldset_element.c
@@ -3,5 +3,151 @@
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2009 Bo Yang <struggleyb.nku@gmail.com>
+ * Copyright 2014 Rupinder Singh Khokhar <rsk1coder99@gmail.com>
*/
+#include <assert.h>
+#include <stdlib.h>
+
+#include <dom/html/html_fieldset_element.h>
+
+#include "html/html_document.h"
+#include "html/html_fieldset_element.h"
+
+#include "core/node.h"
+#include "utils/utils.h"
+
+static struct dom_element_protected_vtable _protect_vtable = {
+ {
+ DOM_NODE_PROTECT_VTABLE_HTML_FIELDSET_ELEMENT
+ },
+ DOM_HTML_FIELDSET_ELEMENT_PROTECT_VTABLE
+};
+
+/**
+ * Create a dom_html_field_set_element object
+ *
+ * \param doc The document object
+ * \param ele The returned element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_html_field_set_element_create(struct dom_html_document *doc,
+ dom_string *namespace, dom_string *prefix,
+ struct dom_html_field_set_element **ele)
+{
+ struct dom_node_internal *node;
+
+ *ele = malloc(sizeof(dom_html_field_set_element));
+ if (*ele == NULL)
+ return DOM_NO_MEM_ERR;
+
+ /* Set up vtables */
+ node = (struct dom_node_internal *) *ele;
+ node->base.vtable = &_dom_html_element_vtable;
+ node->vtable = &_protect_vtable;
+
+ return _dom_html_field_set_element_initialise(doc, namespace, prefix, *ele);
+}
+
+/**
+ * Initialise a dom_html_field_set_element object
+ *
+ * \param doc The document object
+ * \param ele The dom_html_field_set_element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_html_field_set_element_initialise(struct dom_html_document *doc,
+ dom_string *namespace, dom_string *prefix,
+ struct dom_html_field_set_element *ele)
+{
+ return _dom_html_element_initialise(doc, &ele->base,
+ doc->memoised[hds_FIELDSET],
+ namespace, prefix);
+}
+
+/**
+ * Finalise a dom_html_field_set_element object
+ *
+ * \param ele The dom_html_field_set_element object
+ */
+void _dom_html_field_set_element_finalise(struct dom_html_field_set_element *ele)
+{
+ _dom_html_element_finalise(&ele->base);
+}
+
+/**
+ * Destroy a dom_html_field_set_element object
+ *
+ * \param ele The dom_html_field_set_element object
+ */
+void _dom_html_field_set_element_destroy(struct dom_html_field_set_element *ele)
+{
+ _dom_html_field_set_element_finalise(ele);
+ free(ele);
+}
+
+/*------------------------------------------------------------------------*/
+/* The protected virtual functions */
+
+/* The virtual function used to parse attribute value, see src/core/element.c
+ * for detail */
+dom_exception _dom_html_field_set_element_parse_attribute(dom_element *ele,
+ dom_string *name, dom_string *value,
+ dom_string **parsed)
+{
+ UNUSED(ele);
+ UNUSED(name);
+
+ dom_string_ref(value);
+ *parsed = value;
+
+ return DOM_NO_ERR;
+}
+
+/* The virtual destroy function, see src/core/node.c for detail */
+void _dom_virtual_html_field_set_element_destroy(dom_node_internal *node)
+{
+ _dom_html_field_set_element_destroy((struct dom_html_field_set_element *) node);
+}
+
+/* The virtual copy function, see src/core/node.c for detail */
+dom_exception _dom_html_field_set_element_copy(dom_node_internal *old,
+ dom_node_internal **copy)
+{
+ return _dom_html_element_copy(old, copy);
+}
+
+/**
+ * Get the dom_html_form_element object
+ *
+ * \param field_set The dom_html_legend_element object
+ * \param form The returned dom_html_form_element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+
+dom_exception dom_html_field_set_element_get_form(
+ dom_html_field_set_element *field_set, dom_html_form_element **form)
+{
+ dom_html_document *doc =
+ (dom_html_document *) ((dom_node_internal *) field_set)->owner;
+ dom_node_internal *form_tmp = ((dom_node_internal *) field_set)->parent;
+
+ /* Search ancestor chain for FIELDSET element */
+ while (form_tmp != NULL) {
+ if (form_tmp->type == DOM_ELEMENT_NODE &&
+ dom_string_caseless_isequal(form_tmp->name,
+ doc->memoised[hds_FORM]))
+ break;
+
+ form_tmp = form_tmp->parent;
+ }
+
+ if (form_tmp != NULL) {
+ *form = (dom_html_form_element *) form_tmp;
+ return DOM_NO_ERR;
+ }
+
+ *form = NULL;
+
+ return DOM_NO_ERR;
+}