diff options
Diffstat (limited to 'src/html/html_fieldset_element.c')
| -rw-r--r-- | src/html/html_fieldset_element.c | 146 |
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; +} |