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-rw-r--r--javascript/jsapi/eventtarget.c88
1 files changed, 88 insertions, 0 deletions
diff --git a/javascript/jsapi/eventtarget.c b/javascript/jsapi/eventtarget.c
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+++ b/javascript/jsapi/eventtarget.c
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+/*
+ * 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)