1/*
2 * Copyright (C) 2006, 2007, 2008, 2009 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 COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef CFDictionaryPropertyBag_h
27#define CFDictionaryPropertyBag_h
28
29#include "WebKit.h"
30#include <WebCore/COMPtr.h>
31#include <wtf/RetainPtr.h>
32
33typedef struct __CFDictionary* CFMutableDictionaryRef;
34
35class CFDictionaryPropertyBag : public IPropertyBag {
36public:
37    static COMPtr<CFDictionaryPropertyBag> createInstance();
38
39    // IUnknown
40    virtual ULONG STDMETHODCALLTYPE AddRef();
41    virtual ULONG STDMETHODCALLTYPE Release();
42
43    void setDictionary(CFMutableDictionaryRef dictionary);
44    CFMutableDictionaryRef dictionary() const;
45
46private:
47    CFDictionaryPropertyBag();
48    ~CFDictionaryPropertyBag();
49
50    virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, void** ppvObject);
51
52    // IPropertyBag
53    virtual HRESULT STDMETHODCALLTYPE Read(LPCOLESTR pszPropName, VARIANT*, IErrorLog*);
54    virtual HRESULT STDMETHODCALLTYPE Write(LPCOLESTR pszPropName, VARIANT*);
55
56    RetainPtr<CFMutableDictionaryRef> m_dictionary;
57    ULONG m_refCount;
58};
59
60#endif // CFDictionaryPropertyBag_h
61