1 /*

     2  * Copyright (C) 2008 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. ``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 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 WebIconFetcher_h

    27 #define WebIconFetcher_h

    28 

    29 #include "WebKit.h"

    30 #include <WebCore/IconFetcher.h>

    31 

    32 class WebIconFetcher : public IWebIconFetcher {

    33 public:

    34     static WebIconFetcher* fetchApplicationIcon(WebCore::Frame*, IWebIconFetcherDelegate*);

    35 

    36     // IUnknown

    37     virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);

    38     virtual ULONG STDMETHODCALLTYPE AddRef();

    39     virtual ULONG STDMETHODCALLTYPE Release();

    40 

    41     // IWebIconFetcher

    42     virtual HRESULT STDMETHODCALLTYPE cancel();

    43 

    44 private:

    45     WebIconFetcher(PassRefPtr<WebCore::IconFetcher>);

    46     ~WebIconFetcher();

    47 

    48     ULONG m_refCount;

    49     RefPtr<WebCore::IconFetcher> m_iconFetcher;

    50 };

    51 

    52 #endif // WebIconFetcher_h