From f1107bdb33dd760151d1b7311b09fb099c05d8c9 Mon Sep 17 00:00:00 2001 From: rsk1994 Date: Sat, 17 May 2014 08:39:50 +0530 Subject: Map Element --- src/html/Makefile | 5 +- src/html/TODO | 16 ++-- src/html/html_map_element.c | 180 +++++++++++++++++++++++++++++++++++++++++ src/html/html_map_element.h | 47 +++++++++++ src/html/html_select_element.c | 2 +- 5 files changed, 239 insertions(+), 11 deletions(-) (limited to 'src') diff --git a/src/html/Makefile b/src/html/Makefile index ba76d6c..240f54e 100644 --- a/src/html/Makefile +++ b/src/html/Makefile @@ -14,10 +14,11 @@ DIR_SOURCES := \ 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_object_element.c \ - html_param_element.c html_applet_element.c html_area_element.c + html_param_element.c html_applet_element.c html_area_element.c \ + html_map_element.c UNINMPLEMENTED_SOURCES := \ - html_map_element.c html_script_element.c html_table_element.c \ + html_script_element.c html_table_element.c \ html_tablecaption_element.c html_tablecol_element.c html_tablesection_element.c \ html_tablerow_element.c html_tablecell_element.c html_frameset_element.c \ html_frame_element.c html_iframe_element.c diff --git a/src/html/TODO b/src/html/TODO index c61adbd..28ff163 100644 --- a/src/html/TODO +++ b/src/html/TODO @@ -26,10 +26,10 @@ HTMLOListElement html_olist_element DONE HTMLDListElement html_dlist_element DONE HTMLDirectoryElement html_directory_element DONE HTMLMenuElement html_menu_element DONE -HTMLLIElement html_li_element MISSING -HTMLBlockquoteElement html_blockquote_element MISSING -HTMLDivElement html_div_element MISSING -HTMLParagraphElement html_paragraph_element MISSING +HTMLLIElement html_li_element DONE +HTMLBlockquoteElement html_blockquote_element DONE +HTMLDivElement html_div_element DONE +HTMLParagraphElement html_paragraph_element DONE HTMLHeadingElement html_heading_element DONE HTMLQuoteElement html_quote_element DONE HTMLPreElement html_pre_element DONE @@ -41,10 +41,10 @@ HTMLModElement html_mod_element DONE HTMLAnchorElement html_anchor_element DONE HTMLImageElement html_image_element DONE HTMLObjectElement html_object_element DONE -HTMLParamElement html_param_element MISSING -HTMLAppletElement html_applet_element MISSING -HTMLMapElement html_map_element MISSING -HTMLAreaElement html_area_element MISSING +HTMLParamElement html_param_element DONE +HTMLAppletElement html_applet_element DONE +HTMLMapElement html_map_element DONE +HTMLAreaElement html_area_element DONE HTMLScriptElement html_script_element MISSING HTMLTableElement html_table_element MISSING HTMLTableCaptionElement html_tablecaption_element MISSING diff --git a/src/html/html_map_element.c b/src/html/html_map_element.c index 2e182d5..ca08d4c 100644 --- a/src/html/html_map_element.c +++ b/src/html/html_map_element.c @@ -3,5 +3,185 @@ * 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_map_element.h" + +#include "html/html_collection.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_MAP_ELEMENT + }, + DOM_HTML_MAP_ELEMENT_PROTECT_VTABLE +}; + +/** + * Create a dom_html_map_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_map_element_create(struct dom_html_document *doc, + dom_string *namespace, dom_string *prefix, + struct dom_html_map_element **ele) +{ + struct dom_node_internal *node; + + *ele = malloc(sizeof(dom_html_map_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_map_element_initialise(doc, namespace, prefix, *ele); +} + +/** + * Initialise a dom_html_map_element object + * + * \param doc The document object + * \param ele The dom_html_map_element object + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception _dom_html_map_element_initialise(struct dom_html_document *doc, + dom_string *namespace, dom_string *prefix, + struct dom_html_map_element *ele) +{ + return _dom_html_element_initialise(doc, &ele->base, + doc->memoised[hds_MAP], + namespace, prefix); +} + +/** + * Finalise a dom_html_map_element object + * + * \param ele The dom_html_map_element object + */ +void _dom_html_map_element_finalise(struct dom_html_map_element *ele) +{ + _dom_html_element_finalise(&ele->base); +} + +/** + * Destroy a dom_html_map_element object + * + * \param ele The dom_html_map_element object + */ +void _dom_html_map_element_destroy(struct dom_html_map_element *ele) +{ + _dom_html_map_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_map_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_map_element_destroy(dom_node_internal *node) +{ + _dom_html_map_element_destroy((struct dom_html_map_element *) node); +} + +/* The virtual copy function, see src/core/node.c for detail */ +dom_exception _dom_html_map_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_map_element_get_##attr( \ + dom_html_map_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_map_element_set_##attr( \ + dom_html_map_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(name); + +bool callback( + struct dom_node_internal *node, void *ctx) +{ + if(dom_string_caseless_isequal(node->name,((dom_html_document *)ctx)->memoised[hds_AREA])) { + return true; + } + return false; +} + +dom_exception dom_html_map_element_get_areas( + dom_html_map_element *ele, dom_html_collection **areas) +{ + dom_html_document *doc + = (dom_html_document *) ((dom_node_internal *) ele)->owner; + dom_node_internal *root = ((dom_node_internal *) ele); + + while (root->parent != NULL) { + root = root->parent; + } + + return _dom_html_collection_create(doc, root, + callback, (void *)doc, areas); +} diff --git a/src/html/html_map_element.h b/src/html/html_map_element.h index 2e182d5..0230808 100644 --- a/src/html/html_map_element.h +++ b/src/html/html_map_element.h @@ -3,5 +3,52 @@ * 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_map_element_h_ +#define dom_internal_html_map_element_h_ + +#include +#include "html/html_element.h" + + +struct dom_html_map_element { + struct dom_html_element base; + /**< The base class */ +}; + +/* Create a dom_html_map_element object */ +dom_exception _dom_html_map_element_create(struct dom_html_document *doc, + dom_string *namespace, dom_string *prefix, + struct dom_html_map_element **ele); + +/* Initialise a dom_html_map_element object */ +dom_exception _dom_html_map_element_initialise(struct dom_html_document *doc, + dom_string *namespace, dom_string *prefix, + struct dom_html_map_element *ele); + +/* Finalise a dom_html_map_element object */ +void _dom_html_map_element_finalise(struct dom_html_map_element *ele); + +/* Destroy a dom_html_map_element object */ +void _dom_html_map_element_destroy(struct dom_html_map_element *ele); + +/* The protected virtual functions */ +dom_exception _dom_html_map_element_parse_attribute(dom_element *ele, + dom_string *name, dom_string *value, + dom_string **parsed); +void _dom_virtual_html_map_element_destroy(dom_node_internal *node); +dom_exception _dom_html_map_element_copy(dom_node_internal *old, + dom_node_internal **copy); + +#define DOM_HTML_MAP_ELEMENT_PROTECT_VTABLE \ + _dom_html_map_element_parse_attribute + +#define DOM_NODE_PROTECT_VTABLE_HTML_MAP_ELEMENT \ + _dom_virtual_html_map_element_destroy, \ + _dom_html_map_element_copy + +#endif + +bool callback(struct dom_node_internal *node, void *ctx); diff --git a/src/html/html_select_element.c b/src/html/html_select_element.c index c02f0bd..1e49c75 100644 --- a/src/html/html_select_element.c +++ b/src/html/html_select_element.c @@ -174,7 +174,7 @@ dom_exception dom_html_select_element_get_selected_index( dom_html_select_element *ele, int32_t *index) { dom_exception err; - uint32_t idx, len; + uint32_t idx,len; dom_node *option; bool selected; dom_html_options_collection *col; -- cgit v1.2.3