2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 #ifndef CSSFontFaceSrcValue_h
27 #define CSSFontFaceSrcValue_h
29 #include "core/css/CSSValue.h"
30 #include "core/fetch/ResourcePtr.h"
31 #include "wtf/PassRefPtr.h"
32 #include "wtf/text/WTFString.h"
38 class SVGFontFaceElement;
40 class CSSFontFaceSrcValue : public CSSValue {
42 static PassRefPtrWillBeRawPtr<CSSFontFaceSrcValue> create(const String& resource)
44 return adoptRefCountedWillBeRefCountedGarbageCollected(new CSSFontFaceSrcValue(resource, false));
46 static PassRefPtrWillBeRawPtr<CSSFontFaceSrcValue> createLocal(const String& resource)
48 return adoptRefCountedWillBeRefCountedGarbageCollected(new CSSFontFaceSrcValue(resource, true));
51 const String& resource() const { return m_resource; }
52 const String& format() const { return m_format; }
53 bool isLocal() const { return m_isLocal; }
55 void setFormat(const String& format) { m_format = format; }
57 bool isSupportedFormat() const;
60 bool isSVGFontFaceSrc() const;
62 SVGFontFaceElement* svgFontFaceElement() const { return m_svgFontFaceElement; }
63 void setSVGFontFaceElement(SVGFontFaceElement* element) { m_svgFontFaceElement = element; }
66 String customCSSText() const;
68 bool hasFailedOrCanceledSubresources() const;
70 FontResource* fetch(Document*);
72 bool equals(const CSSFontFaceSrcValue&) const;
74 void traceAfterDispatch(Visitor* visitor) { CSSValue::traceAfterDispatch(visitor); }
77 CSSFontFaceSrcValue(const String& resource, bool local)
78 : CSSValue(FontFaceSrcClass)
79 , m_resource(resource)
82 , m_svgFontFaceElement(0)
91 ResourcePtr<FontResource> m_fetched;
94 SVGFontFaceElement* m_svgFontFaceElement;
98 DEFINE_CSS_VALUE_TYPE_CASTS(CSSFontFaceSrcValue, isFontFaceSrcValue());