1/*
2 * Copyright (C) 2012 Google 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 COMPUTER, 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 COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
20 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25#ifndef WebKitCSSSVGDocumentValue_h
26#define WebKitCSSSVGDocumentValue_h
27
28#include "CSSValue.h"
29#include "CachedResourceHandle.h"
30
31namespace WebCore {
32
33class CachedResourceLoader;
34class CachedSVGDocument;
35
36class WebKitCSSSVGDocumentValue : public CSSValue {
37public:
38    static PassRefPtr<WebKitCSSSVGDocumentValue> create(const String& url) { return adoptRef(new WebKitCSSSVGDocumentValue(url)); }
39    ~WebKitCSSSVGDocumentValue();
40
41    CachedSVGDocument* cachedSVGDocument() const { return m_document.get(); }
42    CachedSVGDocument* load(CachedResourceLoader*);
43
44    String customCssText() const;
45    const String& url() const { return m_url; }
46    bool loadRequested() const { return m_loadRequested; }
47    bool equals(const WebKitCSSSVGDocumentValue&) const;
48
49private:
50    WebKitCSSSVGDocumentValue(const String& url);
51
52    String m_url;
53    CachedResourceHandle<CachedSVGDocument> m_document;
54    bool m_loadRequested;
55};
56
57} // namespace WebCore
58
59#endif // WebKitCSSSVGDocumentValue_h
60