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/*
* Copyright (C) 2023 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if USE(CAIRO)
#include "PathImpl.h"
#include "PathStream.h"
#include "PlatformPath.h"
#include "WindRule.h"
namespace WebCore {
class GraphicsContext;
class PathStream;
class PathCairo final : public PathImpl {
public:
static Ref<PathCairo> create();
static Ref<PathCairo> create(const PathSegment&);
static Ref<PathCairo> create(const PathStream&);
static Ref<PathCairo> create(RefPtr<cairo_t>&&, RefPtr<PathStream>&& = nullptr);
PathCairo();
PathCairo(RefPtr<cairo_t>&&, RefPtr<PathStream>&&);
PlatformPathPtr platformPath() const;
void addPath(const PathCairo&, const AffineTransform&);
bool definitelyEqual(const PathImpl&) const final;
Ref<PathImpl> copy() const final;
void add(PathMoveTo) final;
void add(PathLineTo) final;
void add(PathQuadCurveTo) final;
void add(PathBezierCurveTo) final;
void add(PathArcTo) final;
void add(PathArc) final;
void add(PathClosedArc) final;
void add(PathEllipse) final;
void add(PathEllipseInRect) final;
void add(PathRect) final;
void add(PathRoundedRect) final;
void add(PathContinuousRoundedRect) final;
void add(PathCloseSubpath) final;
bool applyElements(const PathElementApplier&) const final;
bool transform(const AffineTransform&) final;
bool contains(const FloatPoint&, WindRule) const;
bool strokeContains(const FloatPoint&, NOESCAPE const Function<void(GraphicsContext&)>& strokeStyleApplier) const;
FloatRect strokeBoundingRect(NOESCAPE const Function<void(GraphicsContext&)>& strokeStyleApplier) const;
private:
bool isEmpty() const final;
FloatPoint currentPoint() const final;
FloatRect fastBoundingRect() const final;
FloatRect boundingRect() const final;
RefPtr<cairo_t> m_platformPath;
RefPtr<PathStream> m_elementsStream;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::PathCairo)
static bool isType(const WebCore::PathImpl& pathImpl) { return !pathImpl.isPathStream(); }
SPECIALIZE_TYPE_TRAITS_END()
#endif // USE(CAIRO)
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