97 lines
3.5 KiB
C++
97 lines
3.5 KiB
C++
/*
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* Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "CSSValue.h"
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#include "CachedResourceHandle.h"
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#include "ResourceLoaderOptions.h"
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#include <wtf/Function.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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class CachedFont;
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class FontLoadRequest;
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class SVGFontFaceElement;
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class ScriptExecutionContext;
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class CSSFontFaceSrcValue final : public CSSValue {
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public:
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static Ref<CSSFontFaceSrcValue> create(const String& resource, LoadedFromOpaqueSource loadedFromOpaqueSource)
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{
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return adoptRef(*new CSSFontFaceSrcValue(resource, false, loadedFromOpaqueSource));
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}
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static Ref<CSSFontFaceSrcValue> createLocal(const String& resource)
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{
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return adoptRef(*new CSSFontFaceSrcValue(resource, true, LoadedFromOpaqueSource::No));
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}
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const String& resource() const { return m_resource; }
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const String& format() const { return m_format; }
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bool isLocal() const { return m_isLocal; }
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void setFormat(const String& format) { m_format = format; }
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bool isSupportedFormat() const;
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bool isSVGFontFaceSrc() const;
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bool isSVGFontTarget() const;
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SVGFontFaceElement* svgFontFaceElement() const { return m_svgFontFaceElement; }
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void setSVGFontFaceElement(SVGFontFaceElement* element) { m_svgFontFaceElement = element; }
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String customCSSText() const;
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bool traverseSubresources(const WTF::Function<bool (const CachedResource&)>& handler) const;
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std::unique_ptr<FontLoadRequest> fontLoadRequest(ScriptExecutionContext*, bool isSVG, bool isInitiatingElementInUserAgentShadowTree);
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bool equals(const CSSFontFaceSrcValue&) const;
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private:
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CSSFontFaceSrcValue(const String& resource, bool local, LoadedFromOpaqueSource loadedFromOpaqueSource)
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: CSSValue(FontFaceSrcClass)
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, m_resource(resource)
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, m_isLocal(local)
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, m_loadedFromOpaqueSource(loadedFromOpaqueSource)
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, m_svgFontFaceElement(0)
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{
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}
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String m_resource;
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String m_format;
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bool m_isLocal;
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LoadedFromOpaqueSource m_loadedFromOpaqueSource { LoadedFromOpaqueSource::No };
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CachedResourceHandle<CachedFont> m_cachedFont;
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SVGFontFaceElement* m_svgFontFaceElement;
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};
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} // namespace WebCore
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SPECIALIZE_TYPE_TRAITS_CSS_VALUE(CSSFontFaceSrcValue, isFontFaceSrcValue())
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