1 files changed, 93 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/bindings/js/JSAbstractWorkerCustom.cpp b/src/3rdparty/webkit/WebCore/bindings/js/JSAbstractWorkerCustom.cpp
new file mode 100644
index 0000000000..82e06e3a4f
--- /dev/null
+++ b/src/3rdparty/webkit/WebCore/bindings/js/JSAbstractWorkerCustom.cpp
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2009 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+
+#if ENABLE(SHARED_WORKERS)
+
+#include "JSAbstractWorker.h"
+
+#include "AbstractWorker.h"
+#include "JSDOMGlobalObject.h"
+#include "JSEventListener.h"
+#include "JSEventTarget.h"
+
+using namespace JSC;
+
+namespace WebCore {
+
+void JSAbstractWorker::mark()
+{
+    DOMObject::mark();
+
+    markIfNotNull(m_impl->onerror());
+
+    typedef AbstractWorker::EventListenersMap EventListenersMap;
+    typedef AbstractWorker::ListenerVector ListenerVector;
+    EventListenersMap& eventListeners = m_impl->eventListeners();
+    for (EventListenersMap::iterator mapIter = eventListeners.begin(); mapIter != eventListeners.end(); ++mapIter) {
+        for (ListenerVector::iterator vecIter = mapIter->second.begin(); vecIter != mapIter->second.end(); ++vecIter)
+            (*vecIter)->markJSFunction();
+    }
+}
+
+JSValue JSAbstractWorker::addEventListener(ExecState* exec, const ArgList& args)
+{
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
+    if (!globalObject)
+        return jsUndefined();
+    RefPtr<JSEventListener> listener = globalObject->findOrCreateJSEventListener(args.at(1));
+    if (!listener)
+        return jsUndefined();
+    impl()->addEventListener(args.at(0).toString(exec), listener.release(), args.at(2).toBoolean(exec));
+    return jsUndefined();
+}
+
+JSValue JSAbstractWorker::removeEventListener(ExecState* exec, const ArgList& args)
+{
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
+    if (!globalObject)
+        return jsUndefined();
+    JSEventListener* listener = globalObject->findJSEventListener(args.at(1));
+    if (!listener)
+        return jsUndefined();
+    impl()->removeEventListener(args.at(0).toString(exec), listener, args.at(2).toBoolean(exec));
+    return jsUndefined();
+}
+
+JSValue toJS(ExecState* exec, AbstractWorker* baseObject)
+{
+    // Just call the JSEventTarget implementation of toJS(), which already differentiates between the different implementations.
+    return toJS(exec, static_cast<EventTarget*>(baseObject));
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(SHARED_WORKERS)