/*
 * Copyright (C) 2010 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.
 */

#ifndef V8ErrorHandler_h
#define V8ErrorHandler_h

#include "bindings/v8/V8EventListener.h"
#include "wtf/PassRefPtr.h"
#include <v8.h>

namespace WebCore {

class ErrorEvent;
class Frame;

class V8ErrorHandler : public V8EventListener {
public:
    static PassRefPtr<V8ErrorHandler> create(v8::Local<v8::Object> listener, bool isInline, v8::Isolate* isolate)
    {
        return adoptRef(new V8ErrorHandler(listener, isInline, isolate));
    }

    static void storeExceptionOnErrorEventWrapper(ErrorEvent*, v8::Handle<v8::Value>, v8::Isolate*);

private:
    V8ErrorHandler(v8::Local<v8::Object> listener, bool isInline, v8::Isolate*);

    virtual v8::Local<v8::Value> callListenerFunction(ExecutionContext*, v8::Handle<v8::Value> jsEvent, Event*);
    virtual bool shouldPreventDefault(v8::Local<v8::Value> returnValue);
};

} // namespace WebCore

#endif // V8ErrorHandler_h