74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
/*
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* Copyright (C) 2006 Rob Buis <buis@kde.org>
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* Copyright (C) 2008-2021 Apple Inc. All right reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include "CSSValue.h"
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#include "IntPoint.h"
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#include "ResourceLoaderOptions.h"
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#include <wtf/HashSet.h>
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namespace WebCore {
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class Document;
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class SVGCursorElement;
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struct ImageWithScale;
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namespace Style {
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class BuilderState;
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}
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class CSSCursorImageValue final : public CSSValue {
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public:
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static Ref<CSSCursorImageValue> create(Ref<CSSValue>&& imageValue, const std::optional<IntPoint>& hotSpot, LoadedFromOpaqueSource);
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~CSSCursorImageValue();
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std::optional<IntPoint> hotSpot() const { return m_hotSpot; }
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const URL& imageURL() const { return m_originalURL; }
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String customCSSText() const;
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ImageWithScale selectBestFitImage(const Document&);
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bool equals(const CSSCursorImageValue&) const;
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void cursorElementRemoved(SVGCursorElement&);
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void cursorElementChanged(SVGCursorElement&);
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Ref<CSSCursorImageValue> valueWithStylesResolved(Style::BuilderState&);
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private:
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CSSCursorImageValue(Ref<CSSValue>&& imageValue, const std::optional<IntPoint>& hotSpot, LoadedFromOpaqueSource);
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SVGCursorElement* updateCursorElement(const Document&);
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URL m_originalURL;
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Ref<CSSValue> m_imageValue;
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std::optional<IntPoint> m_hotSpot;
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HashSet<SVGCursorElement*> m_cursorElements;
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LoadedFromOpaqueSource m_loadedFromOpaqueSource { LoadedFromOpaqueSource::No };
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};
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} // namespace WebCore
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SPECIALIZE_TYPE_TRAITS_CSS_VALUE(CSSCursorImageValue, isCursorImageValue())
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