From b657c277f517f4ab0a4da21e4f8c4cb6f8f53013 Mon Sep 17 00:00:00 2001 From: John Mark Bell Date: Mon, 30 Aug 2010 13:06:19 +0000 Subject: Merge branches/struggleyb/libdom-html to trunk. A few additional fixes to reduce the number of regressions to single figures. svn path=/trunk/dom/; revision=10724 --- src/html/html_link_element.c | 171 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 171 insertions(+) create mode 100644 src/html/html_link_element.c (limited to 'src/html/html_link_element.c') diff --git a/src/html/html_link_element.c b/src/html/html_link_element.c new file mode 100644 index 0000000..ce0d6ac --- /dev/null +++ b/src/html/html_link_element.c @@ -0,0 +1,171 @@ +/* + * This file is part of libdom. + * Licensed under the MIT License, + * http://www.opensource.org/licenses/mit-license.php + * Copyright 2009 Bo Yang + */ + +#include + +#include "html/html_link_element.h" + +#include "core/node.h" +#include "core/attr.h" +#include "core/document.h" +#include "utils/utils.h" + +static struct dom_element_protected_vtable _protect_vtable = { + { + DOM_NODE_PROTECT_VTABLE_HTML_LINK_ELEMENT + }, + DOM_HTML_LINK_ELEMENT_PROTECT_VTABLE +}; + +/** + * Create a dom_html_link_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_link_element_create(struct dom_document *doc, + struct dom_html_link_element **ele) +{ + *ele = _dom_document_alloc(doc, NULL, sizeof(dom_html_link_element)); + if (*ele == NULL) + return DOM_NO_MEM_ERR; + + /* Set up vtables */ + struct dom_node_internal *node = (struct dom_node_internal *) *ele; + node->base.vtable = &_dom_element_vtable; + node->vtable = &_protect_vtable; + + return _dom_html_link_element_initialise(doc, *ele); +} + +/** + * Initialise a dom_html_link_element object + * + * \param doc The document object + * \param ele The dom_html_link_element object + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception _dom_html_link_element_initialise(struct dom_document *doc, + struct dom_html_link_element *ele) +{ + const char *str = "LINK"; + lwc_string *name = NULL; + dom_exception err; + + err = _dom_document_create_lwcstring(doc, (const uint8_t *) str, SLEN(str), + &name); + if (err != DOM_NO_ERR) + return err; + + err = _dom_html_element_initialise(doc, &ele->base, name, NULL, NULL); + _dom_document_unref_lwcstring(doc, name); + + return err; +} + +/** + * Finalise a dom_html_link_element object + * + * \param doc The document object + * \param ele The dom_html_link_element object + */ +void _dom_html_link_element_finalise(struct dom_document *doc, + struct dom_html_link_element *ele) +{ + _dom_html_element_finalise(doc, &ele->base); +} + +/** + * Destroy a dom_html_link_element object + * + * \param doc The document object + * \param ele The dom_html_link_element object + */ +void _dom_html_link_element_destroy(struct dom_document *doc, + struct dom_html_link_element *ele) +{ + _dom_html_link_element_finalise(doc, ele); + _dom_document_alloc(doc, ele, 0); +} + +/*-----------------------------------------------------------------------*/ +/* Public APIs */ + +/** + * Get the disabled property + * + * \param ele The dom_html_link_element object + * \param disabled The returned status + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception dom_html_link_element_get_disabled(dom_html_link_element *ele, + bool *disabled) +{ + return dom_html_element_get_bool_property(&ele->base, "disabled", + SLEN("disabled"), disabled); +} + +/** + * Set the disabled property + * + * \param ele The dom_html_link_element object + * \param disabled The status + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception dom_html_link_element_set_disabled(dom_html_link_element *ele, + bool disabled) +{ + return dom_html_element_set_bool_property(&ele->base, "disabled", + SLEN("disabled"), disabled); +} + +/*------------------------------------------------------------------------*/ +/* The protected virtual functions */ + +/* The virtual function used to parse attribute value, see src/core/element.c + * for detail */ +dom_exception _dom_html_link_element_parse_attribute(dom_element *ele, + struct dom_string *name, struct dom_string *value, + struct 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_link_element_destroy(dom_node_internal *node) +{ + struct dom_document *doc = dom_node_get_owner(node); + _dom_html_link_element_destroy(doc, (struct dom_html_link_element *) node); +} + +/* The virtual allocation function, see src/core/node.c for detail */ +dom_exception _dom_html_link_element_alloc(struct dom_document *doc, + struct dom_node_internal *n, struct dom_node_internal **ret) +{ + UNUSED(n); + + *ret = _dom_document_alloc(doc, NULL, sizeof(dom_html_link_element)); + if (*ret == NULL) + return DOM_NO_MEM_ERR; + + return DOM_NO_ERR; +} + +/* The virtual copy function, see src/core/node.c for detail */ +dom_exception _dom_html_link_element_copy(struct dom_node_internal *new, + struct dom_node_internal *old) +{ + return _dom_html_element_copy(new, old); +} + -- cgit v1.2.3