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1 /* | 1 /* |
2 Copyright (C) 2010 Rob Buis <rwlbuis@gmail.com> | 2 Copyright (C) 2010 Rob Buis <rwlbuis@gmail.com> |
3 Copyright (C) 2011 Cosmin Truta <ctruta@gmail.com> | 3 Copyright (C) 2011 Cosmin Truta <ctruta@gmail.com> |
4 Copyright (C) 2012 University of Szeged | 4 Copyright (C) 2012 University of Szeged |
5 Copyright (C) 2012 Renata Hodovan <reni@webkit.org> | 5 Copyright (C) 2012 Renata Hodovan <reni@webkit.org> |
6 | 6 |
7 This library is free software; you can redistribute it and/or | 7 This library is free software; you can redistribute it and/or |
8 modify it under the terms of the GNU Library General Public | 8 modify it under the terms of the GNU Library General Public |
9 License as published by the Free Software Foundation; either | 9 License as published by the Free Software Foundation; either |
10 version 2 of the License, or (at your option) any later version. | 10 version 2 of the License, or (at your option) any later version. |
11 | 11 |
12 This library is distributed in the hope that it will be useful, | 12 This library is distributed in the hope that it will be useful, |
13 but WITHOUT ANY WARRANTY; without even the implied warranty of | 13 but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 Library General Public License for more details. | 15 Library General Public License for more details. |
16 | 16 |
17 You should have received a copy of the GNU Library General Public License | 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 | 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, | 19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
20 Boston, MA 02110-1301, USA. | 20 Boston, MA 02110-1301, USA. |
21 */ | 21 */ |
22 | 22 |
23 #include "config.h" | 23 #include "config.h" |
24 | 24 |
25 #include "core/loader/cache/CachedSVGDocument.h" | 25 #include "core/loader/cache/CachedDocument.h" |
26 | 26 |
27 #include "core/loader/cache/CachedResourceClient.h" | 27 #include "core/loader/cache/CachedResourceClient.h" |
28 #include "core/loader/cache/CachedResourceHandle.h" | 28 #include "core/loader/cache/CachedResourceHandle.h" |
29 #include "core/platform/SharedBuffer.h" | 29 #include "core/platform/SharedBuffer.h" |
30 #include <wtf/text/StringBuilder.h> | 30 #include "core/svg/SVGDocument.h" |
| 31 #include "wtf/text/StringBuilder.h" |
31 | 32 |
32 namespace WebCore { | 33 namespace WebCore { |
33 | 34 |
34 CachedSVGDocument::CachedSVGDocument(const ResourceRequest& request) | 35 CachedDocument::CachedDocument(const ResourceRequest& request, Type type) |
35 : CachedResource(request, SVGDocumentResource) | 36 : CachedResource(request, type) |
36 , m_decoder(TextResourceDecoder::create("application/xml")) | 37 , m_decoder(TextResourceDecoder::create("application/xml")) |
37 { | 38 { |
38 setAccept("image/svg+xml"); | 39 // FIXME: We'll support more types to support HTMLImports. |
| 40 ASSERT(type == SVGDocumentResource); |
39 } | 41 } |
40 | 42 |
41 CachedSVGDocument::~CachedSVGDocument() | 43 CachedDocument::~CachedDocument() |
42 { | 44 { |
43 } | 45 } |
44 | 46 |
45 void CachedSVGDocument::setEncoding(const String& chs) | 47 void CachedDocument::setEncoding(const String& chs) |
46 { | 48 { |
47 m_decoder->setEncoding(chs, TextResourceDecoder::EncodingFromHTTPHeader); | 49 m_decoder->setEncoding(chs, TextResourceDecoder::EncodingFromHTTPHeader); |
48 } | 50 } |
49 | 51 |
50 String CachedSVGDocument::encoding() const | 52 String CachedDocument::encoding() const |
51 { | 53 { |
52 return m_decoder->encoding().name(); | 54 return m_decoder->encoding().name(); |
53 } | 55 } |
54 | 56 |
55 void CachedSVGDocument::checkNotify() | 57 void CachedDocument::checkNotify() |
56 { | 58 { |
57 if (m_data) { | 59 if (m_data) { |
58 StringBuilder decodedText; | 60 StringBuilder decodedText; |
59 decodedText.append(m_decoder->decode(m_data->data(), m_data->size())); | 61 decodedText.append(m_decoder->decode(m_data->data(), m_data->size())); |
60 decodedText.append(m_decoder->flush()); | 62 decodedText.append(m_decoder->flush()); |
61 // We don't need to create a new frame because the new document belongs
to the parent UseElement. | 63 // We don't need to create a new frame because the new document belongs
to the parent UseElement. |
62 m_document = SVGDocument::create(0, response().url()); | 64 m_document = createDocument(response().url()); |
63 m_document->setContent(decodedText.toString()); | 65 m_document->setContent(decodedText.toString()); |
64 } | 66 } |
65 CachedResource::checkNotify(); | 67 CachedResource::checkNotify(); |
66 } | 68 } |
67 | 69 |
68 void CachedSVGDocument::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) co
nst | 70 PassRefPtr<Document> CachedDocument::createDocument(const KURL& url) |
| 71 { |
| 72 switch (type()) { |
| 73 case SVGDocumentResource: |
| 74 return SVGDocument::create(0, url); |
| 75 default: |
| 76 // FIXME: We'll add more types to support HTMLImports. |
| 77 ASSERT_NOT_REACHED(); |
| 78 return 0; |
| 79 } |
| 80 } |
| 81 |
| 82 void CachedDocument::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const |
69 { | 83 { |
70 MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CachedResou
rceSVG); | 84 MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CachedResou
rceSVG); |
71 CachedResource::reportMemoryUsage(memoryObjectInfo); | 85 CachedResource::reportMemoryUsage(memoryObjectInfo); |
72 info.addMember(m_document, "document"); | 86 info.addMember(m_document, "document"); |
73 info.addMember(m_decoder, "decoder"); | 87 info.addMember(m_decoder, "decoder"); |
74 } | 88 } |
75 | 89 |
76 } | 90 } |
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