From 559ca5e250bc1b902bd2764e05dd8767d1d7ffe6 Mon Sep 17 00:00:00 2001 From: rsk1994 Date: Sat, 17 May 2014 01:07:12 +0530 Subject: Object Element. --- src/html/Makefile | 3 +- src/html/TODO | 2 +- src/html/html_document.c | 4 + src/html/html_document_strings.h | 7 ++ src/html/html_object_element.c | 259 +++++++++++++++++++++++++++++++++++++++ src/html/html_object_element.h | 49 ++++++++ 6 files changed, 321 insertions(+), 3 deletions(-) (limited to 'src/html') diff --git a/src/html/Makefile b/src/html/Makefile index b02fd54..455ea21 100644 --- a/src/html/Makefile +++ b/src/html/Makefile @@ -13,10 +13,9 @@ DIR_SOURCES := \ html_pre_element.c html_br_element.c html_label_element.c \ html_ulist_element.c html_olist_element.c html_li_element.c \ html_font_element.c html_mod_element.c html_anchor_element.c \ - html_basefont_element.c html_image_element.c + html_basefont_element.c html_image_element.c html_object_element.c UNINMPLEMENTED_SOURCES := \ - html_object_element.c \ html_param_element.c html_applet_element.c html_map_element.c \ html_area_element.c html_script_element.c html_table_element.c \ html_tablecaption_element.c html_tablecol_element.c html_tablesection_element.c \ diff --git a/src/html/TODO b/src/html/TODO index ddca8c4..c61adbd 100644 --- a/src/html/TODO +++ b/src/html/TODO @@ -40,7 +40,7 @@ HTMLHRElement html_hr_element DONE HTMLModElement html_mod_element DONE HTMLAnchorElement html_anchor_element DONE HTMLImageElement html_image_element DONE -HTMLObjectElement html_object_element MISSING +HTMLObjectElement html_object_element DONE HTMLParamElement html_param_element MISSING HTMLAppletElement html_applet_element MISSING HTMLMapElement html_map_element MISSING diff --git a/src/html/html_document.c b/src/html/html_document.c index 28e3ac0..ae80712 100644 --- a/src/html/html_document.c +++ b/src/html/html_document.c @@ -44,6 +44,7 @@ #include "html/html_anchor_element.h" #include "html/html_basefont_element.h" #include "html/html_image_element.h" +#include "html/html_object_element.h" #include "core/attr.h" #include "core/string.h" @@ -307,6 +308,9 @@ _dom_html_document_create_element_internal(dom_html_document *html, } else if (dom_string_caseless_isequal(tag_name, html->memoised[hds_IMG])) { exc = _dom_html_image_element_create(html, namespace, prefix, (dom_html_image_element **) result); + } else if (dom_string_caseless_isequal(tag_name, html->memoised[hds_OBJECT])) { + exc = _dom_html_object_element_create(html, namespace, prefix, + (dom_html_object_element **) result); } else { exc = _dom_html_element_create(html, tag_name, namespace, prefix, result); diff --git a/src/html/html_document_strings.h b/src/html/html_document_strings.h index dae686c..e23cc0b 100644 --- a/src/html/html_document_strings.h +++ b/src/html/html_document_strings.h @@ -90,10 +90,17 @@ HTML_DOCUMENT_STRINGS_ACTION1(face) HTML_DOCUMENT_STRINGS_ACTION1(coords) HTML_DOCUMENT_STRINGS_ACTION1(shape) HTML_DOCUMENT_STRINGS_ACTION1(border) +HTML_DOCUMENT_STRINGS_ACTION1(code) +HTML_DOCUMENT_STRINGS_ACTION1(archive) +HTML_DOCUMENT_STRINGS_ACTION1(data) +HTML_DOCUMENT_STRINGS_ACTION1(height) +HTML_DOCUMENT_STRINGS_ACTION1(standby) HTML_DOCUMENT_STRINGS_ACTION(tab_index,tabindex) HTML_DOCUMENT_STRINGS_ACTION(html_for,for) HTML_DOCUMENT_STRINGS_ACTION(date_time,datetime) HTML_DOCUMENT_STRINGS_ACTION(long_desc,longdesc) +HTML_DOCUMENT_STRINGS_ACTION(code_base,codebase) +HTML_DOCUMENT_STRINGS_ACTION(code_type,codetype) /* HTML_DOCUMENT_STRINGS_ACTION1(type) */ HTML_DOCUMENT_STRINGS_ACTION(use_map,usemap) /* HTML_DOCUMENT_STRINGS_ACTION1(value) */ diff --git a/src/html/html_object_element.c b/src/html/html_object_element.c index 2e182d5..7da4567 100644 --- a/src/html/html_object_element.c +++ b/src/html/html_object_element.c @@ -3,5 +3,264 @@ * Licensed under the MIT License, * http://www.opensource.org/licenses/mit-license.php * Copyright 2009 Bo Yang + * Copyright 2014 Rupinder Singh Khokhar */ +#include +#include + +#include + +#include "html/html_document.h" +#include "html/html_object_element.h" + +#include "html/html_form_element.h" + +#include "core/node.h" +#include "core/attr.h" +#include "utils/utils.h" + +static struct dom_element_protected_vtable _protect_vtable = { + { + DOM_NODE_PROTECT_VTABLE_HTML_OBJECT_ELEMENT + }, + DOM_HTML_OBJECT_ELEMENT_PROTECT_VTABLE +}; + +/** + * Create a dom_html_object_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_object_element_create(struct dom_html_document *doc, + dom_string *namespace, dom_string *prefix, + struct dom_html_object_element **ele) +{ + struct dom_node_internal *node; + + *ele = malloc(sizeof(dom_html_object_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_object_element_initialise(doc, namespace, prefix, *ele); +} + +/** + * Initialise a dom_html_object_element object + * + * \param doc The document object + * \param ele The dom_html_object_element object + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception _dom_html_object_element_initialise(struct dom_html_document *doc, + dom_string *namespace, dom_string *prefix, + struct dom_html_object_element *ele) +{ + ele->form = NULL; + return _dom_html_element_initialise(doc, &ele->base, + doc->memoised[hds_OBJECT], + namespace, prefix); +} + +/** + * Finalise a dom_html_object_element object + * + * \param ele The dom_html_object_element object + */ +void _dom_html_object_element_finalise(struct dom_html_object_element *ele) +{ + _dom_html_element_finalise(&ele->base); +} + +/** + * Destroy a dom_html_object_element object + * + * \param ele The dom_html_object_element object + */ +void _dom_html_object_element_destroy(struct dom_html_object_element *ele) +{ + _dom_html_object_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_object_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_object_element_destroy(dom_node_internal *node) +{ + _dom_html_object_element_destroy((struct dom_html_object_element *) node); +} + +/* The virtual copy function, see src/core/node.c for detail */ +dom_exception _dom_html_object_element_copy(dom_node_internal *old, + dom_node_internal **copy) +{ + return _dom_html_element_copy(old, copy); +} + +/*-----------------------------------------------------------------------*/ +/* API functions */ + +#define SIMPLE_GET(attr) \ + dom_exception dom_html_object_element_get_##attr( \ + dom_html_object_element *element, \ + dom_string **attr) \ +{ \ + dom_exception ret; \ + dom_string *_memo_##attr; \ + \ + _memo_##attr = \ + ((struct dom_html_document *) \ + ((struct dom_node_internal *)element)->owner)->\ + memoised[hds_##attr]; \ + \ + ret = dom_element_get_attribute(element, _memo_##attr, attr); \ + \ + return ret; \ +} +#define SIMPLE_SET(attr) \ + dom_exception dom_html_object_element_set_##attr( \ + dom_html_object_element *element, \ + dom_string *attr) \ +{ \ + dom_exception ret; \ + dom_string *_memo_##attr; \ + \ + _memo_##attr = \ + ((struct dom_html_document *) \ + ((struct dom_node_internal *)element)->owner)->\ + memoised[hds_##attr]; \ + \ + ret = dom_element_set_attribute(element, _memo_##attr, attr); \ + \ + return ret; \ +} + +#define SIMPLE_GET_SET(attr) SIMPLE_GET(attr) SIMPLE_SET(attr) + +SIMPLE_GET_SET(code); +SIMPLE_GET_SET(align); +SIMPLE_GET_SET(archive); +SIMPLE_GET_SET(border); +SIMPLE_GET_SET(code_base); +SIMPLE_GET_SET(code_type); +SIMPLE_GET_SET(data); +SIMPLE_GET_SET(height); +SIMPLE_GET_SET(name); +SIMPLE_GET_SET(standby); +SIMPLE_GET_SET(type); +SIMPLE_GET_SET(use_map); +SIMPLE_GET_SET(width); + +dom_exception dom_html_object_element_get_hspace( + dom_html_object_element *object, int32_t *hspace) +{ + return dom_html_element_get_int32_t_property(&object->base, "hspace", + SLEN("hspace"), hspace); +} + +dom_exception dom_html_object_element_set_hspace( + dom_html_object_element *object, uint32_t hspace) +{ + return dom_html_element_set_int32_t_property(&object->base, "hspace", + SLEN("hspace"), hspace); +} + +dom_exception dom_html_object_element_get_vspace( + dom_html_object_element *object, int32_t *vspace) +{ + return dom_html_element_get_int32_t_property(&object->base, "vspace", + SLEN("vspace"), vspace); +} + +dom_exception dom_html_object_element_set_vspace( + dom_html_object_element *object, uint32_t vspace) +{ + return dom_html_element_set_int32_t_property(&object->base, "vspace", + SLEN("vspace"), vspace); +} + +dom_exception dom_html_object_element_get_tab_index( + dom_html_object_element *object, int32_t *tab_index) +{ + return dom_html_element_get_int32_t_property(&object->base, "tabindex", + SLEN("tabindex"), tab_index); +} + +dom_exception dom_html_object_element_set_tab_index( + dom_html_object_element *object, uint32_t tab_index) +{ + return dom_html_element_set_int32_t_property(&object->base, "tabindex", + SLEN("tabindex"), tab_index); +} + +dom_exception dom_html_object_element_get_declare(dom_html_object_element *ele, + bool *declare) +{ + return dom_html_element_get_bool_property(&ele->base, "declare", + SLEN("declare"), declare); +} + +dom_exception dom_html_object_element_set_declare(dom_html_object_element *ele, + bool declare) +{ + return dom_html_element_set_bool_property(&ele->base, "declare", + SLEN("declare"), declare); +} + +dom_exception dom_html_object_element_get_form( + dom_html_object_element *object, dom_html_form_element **form) +{ + dom_html_document *doc + = (dom_html_document *) ((dom_node_internal *) object)->owner; + dom_node_internal *form_tmp = ((dom_node_internal *) object)->parent; + + 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; +} + +dom_exception dom_html_object_element_get_content_document( + dom_html_object_element *object, dom_document **content_document) +{ + *content_document = (((dom_node_internal *) object)->owner); + return DOM_NO_ERR; +} + diff --git a/src/html/html_object_element.h b/src/html/html_object_element.h index 2e182d5..83512d6 100644 --- a/src/html/html_object_element.h +++ b/src/html/html_object_element.h @@ -3,5 +3,54 @@ * Licensed under the MIT License, * http://www.opensource.org/licenses/mit-license.php * Copyright 2009 Bo Yang + * Copyright 2014 Rupinder Singh Khokhar */ +#ifndef dom_internal_html_object_element_h_ +#define dom_internal_html_object_element_h_ + +#include + +#include "html/html_element.h" + +struct dom_html_object_element { + struct dom_html_element base; + /**< The base class */ + dom_html_form_element *form; + /**< The form associated with object */ +}; + +/* Create a dom_html_object_element object */ +dom_exception _dom_html_object_element_create(struct dom_html_document *doc, + dom_string *namespace, dom_string *prefix, + struct dom_html_object_element **ele); + +/* Initialise a dom_html_object_element object */ +dom_exception _dom_html_object_element_initialise(struct dom_html_document *doc, + dom_string *namespace, dom_string *prefix, + struct dom_html_object_element *ele); + +/* Finalise a dom_html_object_element object */ +void _dom_html_object_element_finalise(struct dom_html_object_element *ele); + +/* Destroy a dom_html_object_element object */ +void _dom_html_object_element_destroy(struct dom_html_object_element *ele); + +/* The protected virtual functions */ +dom_exception _dom_html_object_element_parse_attribute(dom_element *ele, + dom_string *name, dom_string *value, + dom_string **parsed); + +void _dom_virtual_html_object_element_destroy(dom_node_internal *node); +dom_exception _dom_html_object_element_copy(dom_node_internal *old, + dom_node_internal **copy); + +#define DOM_HTML_OBJECT_ELEMENT_PROTECT_VTABLE \ + _dom_html_object_element_parse_attribute + +#define DOM_NODE_PROTECT_VTABLE_HTML_OBJECT_ELEMENT \ + _dom_virtual_html_object_element_destroy, \ + _dom_html_object_element_copy + +#endif + -- cgit v1.2.3