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Diffstat (limited to 'javascript/jsapi/element.c')
-rw-r--r-- | javascript/jsapi/element.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/javascript/jsapi/element.c b/javascript/jsapi/element.c new file mode 100644 index 000000000..11d8b1a14 --- /dev/null +++ b/javascript/jsapi/element.c @@ -0,0 +1,106 @@ +/* + * 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 "javascript/jsapi.h" +#include "utils/config.h" +#include "render/html_internal.h" +#include "utils/log.h" + +static void jsfinalize_element(JSContext *cx, JSObject *obj); + +typedef struct { + struct html_content *htmlc; + struct dom_element *dom_element; +} elementp; + +static JSClass jsclass_element = +{ + "element", + JSCLASS_HAS_PRIVATE, + JS_PropertyStub, + JS_PropertyStub, + JS_PropertyStub, + JS_StrictPropertyStub, + JS_EnumerateStub, + JS_ResolveStub, + JS_ConvertStub, + jsfinalize_element, + JSCLASS_NO_OPTIONAL_MEMBERS +}; + +static void jsfinalize_element(JSContext *cx, JSObject *obj) +{ + elementp *element; + element = JS_GetInstancePrivate(cx, obj, &jsclass_element, NULL); + if (element != NULL) { + free(element); + } +} + + + +static JSFunctionSpec jsfunctions_element[] = { + JSAPI_FS_END +}; + + +JSObject * +jsapi_new_element(JSContext *cx, + JSObject *parent, + struct html_content *htmlc, + struct dom_element *domelement) +{ + /* create element object and return it*/ + JSObject *jselement; + elementp *element; + + element = malloc(sizeof(element)); + if (element == NULL) { + return NULL; + } + element->htmlc = htmlc; + element->dom_element = domelement; + + jselement = JS_InitClass(cx, + parent, + NULL, + &jsclass_element, + NULL, + 0, + NULL, + jsfunctions_element, + NULL, + NULL); + if (jselement == NULL) { + free(element); + return NULL; + } + + LOG(("setting element private to %p", element)); + /* private pointer to browsing context */ + if (JS_SetPrivate(cx, jselement, element) != JS_TRUE) { + LOG(("failed to set content")); + free(element); + return NULL; + } + + return jselement; +} |