diff options
Diffstat (limited to 'javascript/jsapi/eventtarget.c')
-rw-r--r-- | javascript/jsapi/eventtarget.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/javascript/jsapi/eventtarget.c b/javascript/jsapi/eventtarget.c new file mode 100644 index 000000000..fc6f6f657 --- /dev/null +++ b/javascript/jsapi/eventtarget.c @@ -0,0 +1,88 @@ +/* + * 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/>. + */ + + +/* IDL http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#eventtarget + +interface EventTarget { + void addEventListener(DOMString type, EventListener? callback, optional boolean capture = false); + void removeEventListener(DOMString type, EventListener? callback, optional boolean capture = false); + boolean dispatchEvent(Event event); +}; +*/ + + +#ifndef JSCLASS_NAME +#error "The class name must be defined" +#endif + +#ifndef JSCLASS_TYPE +#define CLASS jsclass +#define PRIVATE priv +#define EXPAND(a,b) PASTE(a,b) +#define PASTE(x,y) x##_##y +#define JSCLASS_OBJECT EXPAND(CLASS,JSCLASS_NAME) +#define JSCLASS_TYPE EXPAND(JSCLASS_OBJECT,PRIVATE) +#endif + +static JSBool JSAPI_NATIVE(addEventListener, JSContext *cx, uintN argc, jsval *vp) +{ + struct JSCLASS_TYPE *priv; + + priv = JS_GetInstancePrivate(cx, JS_THIS_OBJECT(cx,vp), &JSCLASS_OBJECT, NULL); + if (priv == NULL) + return JS_FALSE; + + + JSAPI_SET_RVAL(cx, vp, JSVAL_VOID); + + return JS_TRUE; +} + +static JSBool JSAPI_NATIVE(removeEventListener, JSContext *cx, uintN argc, jsval *vp) +{ + struct JSCLASS_TYPE *priv; + + priv = JS_GetInstancePrivate(cx, JS_THIS_OBJECT(cx,vp), &JSCLASS_OBJECT, NULL); + if (priv == NULL) + return JS_FALSE; + + + JSAPI_SET_RVAL(cx, vp, JSVAL_VOID); + + return JS_TRUE; +} + +static JSBool JSAPI_NATIVE(dispatchEvent, JSContext *cx, uintN argc, jsval *vp) +{ + struct JSCLASS_TYPE *priv; + + priv = JS_GetInstancePrivate(cx, JS_THIS_OBJECT(cx,vp), &JSCLASS_OBJECT, NULL); + if (priv == NULL) + return JS_FALSE; + + + JSAPI_SET_RVAL(cx, vp, JSVAL_VOID); + + return JS_TRUE; +} + +#define JSAPI_FS_EVENTTARGET \ + JSAPI_FS(addEventListener, 0, 0), \ + JSAPI_FS(removeEventListener, 0, 0), \ + JSAPI_FS(dispatchEvent, 0, 0) |