diff options
Diffstat (limited to 'javascript/jsapi/htmlelement.c')
-rw-r--r-- | javascript/jsapi/htmlelement.c | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/javascript/jsapi/htmlelement.c b/javascript/jsapi/htmlelement.c new file mode 100644 index 000000000..90cb06aba --- /dev/null +++ b/javascript/jsapi/htmlelement.c @@ -0,0 +1,222 @@ +/* + * Copyright 2012 Vincent Sanders <vince@netsurf-browser.org> + * + * This file is part of NetSurf, http://www.netsurf-browser.org/ + * + * NetSurf is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * NetSurf is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <dom/dom.h> + +#include "utils/config.h" +#include "utils/log.h" +#include "render/html_internal.h" + +#include "javascript/jsapi.h" + +/* IDL http://www.whatwg.org/specs/web-apps/current-work/#elements-in-the-dom + +CAUTION - innerHTML and outerHTML etc. are part of the DOM parsing + specification but more can be found in: +http://html5.org/specs/dom-parsing.html#extensions-to-the-element-interface + +interface HTMLElement : Element { + // metadata attributes + attribute DOMString title; + attribute DOMString lang; + attribute boolean translate; + attribute DOMString dir; + readonly attribute DOMStringMap dataset; + + // microdata + attribute boolean itemScope; + [PutForwards=value] readonly attribute DOMSettableTokenList itemType; + attribute DOMString itemId; + [PutForwards=value] readonly attribute DOMSettableTokenList itemRef; + [PutForwards=value] readonly attribute DOMSettableTokenList itemProp; + readonly attribute HTMLPropertiesCollection properties; + attribute any itemValue; + + // user interaction + attribute boolean hidden; + void click(); + attribute long tabIndex; + void focus(); + void blur(); + attribute DOMString accessKey; + readonly attribute DOMString accessKeyLabel; + attribute boolean draggable; + [PutForwards=value] readonly attribute DOMSettableTokenList dropzone; + attribute DOMString contentEditable; + readonly attribute boolean isContentEditable; + attribute HTMLMenuElement? contextMenu; + attribute boolean spellcheck; + + // command API + readonly attribute DOMString? commandType; + readonly attribute DOMString? commandLabel; + readonly attribute DOMString? commandIcon; + readonly attribute boolean? commandHidden; + readonly attribute boolean? commandDisabled; + readonly attribute boolean? commandChecked; + + // styling + readonly attribute CSSStyleDeclaration style; + + // event handler IDL attributes + attribute EventHandler onabort; + attribute EventHandler onblur; + attribute EventHandler oncancel; + attribute EventHandler oncanplay; + attribute EventHandler oncanplaythrough; + attribute EventHandler onchange; + attribute EventHandler onclick; + attribute EventHandler onclose; + attribute EventHandler oncontextmenu; + attribute EventHandler oncuechange; + attribute EventHandler ondblclick; + attribute EventHandler ondrag; + attribute EventHandler ondragend; + attribute EventHandler ondragenter; + attribute EventHandler ondragleave; + attribute EventHandler ondragover; + attribute EventHandler ondragstart; + attribute EventHandler ondrop; + attribute EventHandler ondurationchange; + attribute EventHandler onemptied; + attribute EventHandler onended; + attribute OnErrorEventHandler onerror; + attribute EventHandler onfocus; + attribute EventHandler oninput; + attribute EventHandler oninvalid; + attribute EventHandler onkeydown; + attribute EventHandler onkeypress; + attribute EventHandler onkeyup; + attribute EventHandler onload; + attribute EventHandler onloadeddata; + attribute EventHandler onloadedmetadata; + attribute EventHandler onloadstart; + attribute EventHandler onmousedown; + attribute EventHandler onmousemove; + attribute EventHandler onmouseout; + attribute EventHandler onmouseover; + attribute EventHandler onmouseup; + attribute EventHandler onmousewheel; + attribute EventHandler onpause; + attribute EventHandler onplay; + attribute EventHandler onplaying; + attribute EventHandler onprogress; + attribute EventHandler onratechange; + attribute EventHandler onreset; + attribute EventHandler onscroll; + attribute EventHandler onseeked; + attribute EventHandler onseeking; + attribute EventHandler onselect; + attribute EventHandler onshow; + attribute EventHandler onstalled; + attribute EventHandler onsubmit; + attribute EventHandler onsuspend; + attribute EventHandler ontimeupdate; + attribute EventHandler onvolumechange; + attribute EventHandler onwaiting; +}; + +*/ + +static void jsfinalize_element(JSContext *cx, JSObject *obj); + +struct jsclass_document_priv { + struct html_content *htmlc; + dom_element *node; +}; + +#define JSCLASS_NAME htmlelement + +#include "jsclass.h" + +static JSClass JSCLASS_OBJECT = +{ + "HTMLElement", + JSCLASS_HAS_PRIVATE, + JS_PropertyStub, + JS_PropertyStub, + JS_PropertyStub, + JS_StrictPropertyStub, + JS_EnumerateStub, + JS_ResolveStub, + JS_ConvertStub, + jsfinalize_element, + JSCLASS_NO_OPTIONAL_MEMBERS +}; + +#include "element.c" + +static void jsfinalize_element(JSContext *cx, JSObject *obj) +{ + struct jsclass_document_priv *element; + element = JS_GetInstancePrivate(cx, obj, &JSCLASS_OBJECT, NULL); + if (element != NULL) { + free(element); + } +} + + + +static JSFunctionSpec jsfunctions_element[] = { + JSAPI_FS_ELEMENT, + JSAPI_FS_END +}; + + +JSObject * +jsapi_new_element(JSContext *cx, + JSObject *parent, + struct html_content *htmlc, + dom_element *domelement) +{ + /* create element object and return it */ + JSObject *jselement; + struct jsclass_document_priv *element; + + element = malloc(sizeof(element)); + if (element == NULL) { + return NULL; + } + element->htmlc = htmlc; + element->node = domelement; + + jselement = JS_InitClass(cx, + parent, + NULL, + &JSCLASS_OBJECT, + NULL, + 0, + NULL, + jsfunctions_element, + NULL, + NULL); + if (jselement == NULL) { + free(element); + return NULL; + } + + LOG(("setting private to %p", element)); + /* private pointer to browsing context */ + if (JS_SetPrivate(cx, jselement, element) != JS_TRUE) { + LOG(("failed to set private")); + free(element); + return NULL; + } + + return jselement; +} |