1 /*
2 Copyright (C) 2010 Rob Buis <rwlbuis@gmail.com>
3 Copyright (C) 2011 Cosmin Truta <ctruta@gmail.com>
4 Copyright (C) 2012 University of Szeged
5 Copyright (C) 2012 Renata Hodovan <reni@webkit.org>
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
23 #ifndef DocumentResource_h
24 #define DocumentResource_h
25
26 #include "core/fetch/Resource.h"
27 #include "core/fetch/ResourceClient.h"
28 #include "core/fetch/ResourcePtr.h"
29 #include "core/fetch/TextResourceDecoder.h"
30
31 namespace WebCore {
32
33 class Document;
34
35 class DocumentResource : public Resource {
36 public:
37 typedef ResourceClient ClientType;
38
39 DocumentResource(const ResourceRequest&, Type);
40 virtual ~DocumentResource();
41
document()42 Document* document() const { return m_document.get(); }
43
44 virtual void setEncoding(const String&);
45 virtual String encoding() const;
46 virtual void checkNotify() OVERRIDE;
47
48 private:
49 PassRefPtr<Document> createDocument(const KURL&);
50
51 RefPtr<Document> m_document;
52 OwnPtr<TextResourceDecoder> m_decoder;
53 };
54
55 DEFINE_TYPE_CASTS(DocumentResource, Resource, resource, resource->type() == Resource::SVGDocument, resource.type() == Resource::SVGDocument); \
toDocumentResource(const ResourcePtr<Resource> & ptr)56 inline DocumentResource* toDocumentResource(const ResourcePtr<Resource>& ptr) { return toDocumentResource(ptr.get()); }
57
58 class DocumentResourceClient : public ResourceClient {
59 public:
~DocumentResourceClient()60 virtual ~DocumentResourceClient() { }
expectedType()61 static ResourceClientType expectedType() { return DocumentType; }
resourceClientType()62 virtual ResourceClientType resourceClientType() const { return expectedType(); }
63 };
64
65 }
66
67 #endif // DocumentResource_h
68