1 /*
2  * Copyright (C) 2010 Apple 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
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  *    notice, this list of conditions and the following disclaimer in the
11  *    documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23  * THE POSSIBILITY OF SUCH DAMAGE.
24  */
25 
26 #ifndef InjectedBundleScriptWorld_h
27 #define InjectedBundleScriptWorld_h
28 
29 #include "APIObject.h"
30 #include <wtf/PassRefPtr.h>
31 #include <wtf/RefPtr.h>
32 
33 namespace WebCore {
34     class DOMWrapperWorld;
35 }
36 
37 namespace WebKit {
38 
39 class InjectedBundleScriptWorld : public APIObject {
40 public:
41     static const Type APIType = TypeBundleScriptWorld;
42 
43     static PassRefPtr<InjectedBundleScriptWorld> create();
44     static PassRefPtr<InjectedBundleScriptWorld> getOrCreate(WebCore::DOMWrapperWorld*);
45     static InjectedBundleScriptWorld* normalWorld();
46 
47     virtual ~InjectedBundleScriptWorld();
48 
49     WebCore::DOMWrapperWorld* coreWorld() const;
50 
51     void clearWrappers();
52 
53 private:
54     InjectedBundleScriptWorld(PassRefPtr<WebCore::DOMWrapperWorld>);
55 
type()56     virtual Type type() const { return APIType; }
57 
58     RefPtr<WebCore::DOMWrapperWorld> m_world;
59 };
60 
61 } // namespace WebKit
62 
63 #endif // InjectedBundleScriptWorld_h
64