third_party/WebKit/Source/core/fetch/XSLStyleSheetResource.h

   1 /*
   2     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
   3     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
   4     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
   5     Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
   6
   7     This library is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU Library General Public
   9     License as published by the Free Software Foundation; either
  10     version 2 of the License, or (at your option) any later version.
  11
  12     This library is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     Library General Public License for more details.
  16
  17     You should have received a copy of the GNU Library General Public License
  18     along with this library; see the file COPYING.LIB.  If not, write to
  19     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20     Boston, MA 02110-1301, USA.
  21
  22     This class provides all functionality needed for loading images, style sheets and html
  23     pages from the web. It has a memory cache for these objects.
  24 */
  25
  26 #ifndef XSLStyleSheetResource_h
  27 #define XSLStyleSheetResource_h
  28
  29 #include "core/fetch/ResourcePtr.h"
  30 #include "core/fetch/StyleSheetResource.h"
  31
  32 namespace blink {
  33
  34 class FetchRequest;
  35 class ResourceFetcher;
  36
  37 class XSLStyleSheetResource final : public StyleSheetResource {
  38 public:
  39     static ResourcePtr<XSLStyleSheetResource> fetch(FetchRequest&, ResourceFetcher*);
  40
  41     const String& sheet() const { return m_sheet; }
  42
  43     void didAddClient(ResourceClient*) override;
  44
  45 protected:
  46     class XSLStyleSheetResourceFactory : public ResourceFactory {
  47     public:
  48         XSLStyleSheetResourceFactory()
  49             : ResourceFactory(Resource::XSLStyleSheet) { }
  50
  51         Resource* create(const ResourceRequest& request, const String& charset) const override
  52         {
  53             return new XSLStyleSheetResource(request, charset);
  54         }
  55     };
  56     XSLStyleSheetResource(const ResourceRequest&, const String& charset);
  57
  58     void checkNotify() override;
  59
  60     String m_sheet;
  61 };
  62
  63 DEFINE_RESOURCE_TYPE_CASTS(XSLStyleSheet);
  64
  65 } // namespace blink
  66
  67 #endif