WebCore/UserStyleSheetLoader.h

   1 /*
   2  * Copyright (C) 2004, 2005, 2006, 2007, 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  *
   8  * 1.  Redistributions of source code must retain the above copyright
   9  *     notice, this list of conditions and the following disclaimer.
  10  * 2.  Redistributions in binary form must reproduce the above copyright
  11  *     notice, this list of conditions and the following disclaimer in the
  12  *     documentation and/or other materials provided with the distribution.
  13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
  14  *     its contributors may be used to endorse or promote products derived
  15  *     from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 #ifndef UserStyleSheetLoader_h
  30 #define UserStyleSheetLoader_h
  31
  32 #include "CachedResourceClient.h"
  33 #include "CachedResourceHandle.h"
  34
  35 #include "Document.h"
  36
  37 namespace WebCore {
  38     class CachedCSSStyleSheet;
  39     class String;
  40
  41     // This class is deprecated and should not be used in any new code. User
  42     // stylesheet loading should instead happen through Page.
  43     class UserStyleSheetLoader : CachedResourceClient {
  44     public:
  45         UserStyleSheetLoader(PassRefPtr<Document>, const String& url);
  46         ~UserStyleSheetLoader();
  47
  48     private:
  49         virtual void setCSSStyleSheet(const String& URL, const String& charset, const CachedCSSStyleSheet* sheet);
  50
  51         RefPtr<Document> m_document;
  52         CachedResourceHandle<CachedCSSStyleSheet> m_cachedSheet;
  53     };
  54
  55 } // namespace WebCore
  56
  57 #endif // UserStyleSheetLoader_h