1/*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef V8ErrorHandler_h
32#define V8ErrorHandler_h
33
34#include "bindings/core/v8/V8EventListener.h"
35#include "wtf/PassRefPtr.h"
36#include <v8.h>
37
38namespace blink {
39
40class ErrorEvent;
41class LocalFrame;
42
43class V8ErrorHandler FINAL : public V8EventListener {
44public:
45    static PassRefPtr<V8ErrorHandler> create(v8::Local<v8::Object> listener, bool isInline, ScriptState* scriptState)
46    {
47        return adoptRef(new V8ErrorHandler(listener, isInline, scriptState));
48    }
49
50    static void storeExceptionOnErrorEventWrapper(ErrorEvent*, v8::Handle<v8::Value>, v8::Handle<v8::Object> creationContext, v8::Isolate*);
51
52private:
53    V8ErrorHandler(v8::Local<v8::Object> listener, bool isInline, ScriptState*);
54
55    virtual v8::Local<v8::Value> callListenerFunction(v8::Handle<v8::Value> jsEvent, Event*) OVERRIDE;
56    virtual bool shouldPreventDefault(v8::Local<v8::Value> returnValue) OVERRIDE;
57};
58
59} // namespace blink
60
61#endif // V8ErrorHandler_h
62