79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
/*
|
|
* Copyright (C) 2020 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. AND ITS CONTRIBUTORS ``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 ITS 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 ENABLE(LAYOUT_FORMATTING_CONTEXT)
|
|
|
|
#include "DisplayBox.h"
|
|
#include "FloatRoundedRect.h"
|
|
#include "RectEdges.h"
|
|
#include <utility>
|
|
#include <wtf/IsoMalloc.h>
|
|
#include <wtf/RefCounted.h>
|
|
|
|
namespace WebCore {
|
|
|
|
class RenderStyle;
|
|
|
|
namespace Layout {
|
|
class Box;
|
|
class BoxGeometry;
|
|
}
|
|
|
|
namespace Display {
|
|
|
|
DECLARE_ALLOCATOR_WITH_HEAP_IDENTIFIER(BoxClip);
|
|
class BoxClip : public RefCounted<BoxClip> {
|
|
WTF_MAKE_FAST_ALLOCATED_WITH_HEAP_IDENTIFIER(BoxClip);
|
|
public:
|
|
~BoxClip();
|
|
|
|
static Ref<BoxClip> create() { return adoptRef(*new BoxClip); }
|
|
Ref<BoxClip> copy() const;
|
|
|
|
std::optional<UnadjustedAbsoluteFloatRect> clipRect() const { return m_clipRect; }
|
|
|
|
bool affectedByBorderRadius() const { return m_affectedByBorderRadius; }
|
|
const Vector<FloatRoundedRect>& clipStack() const { return m_clipStack; }
|
|
|
|
void pushClip(const UnadjustedAbsoluteFloatRect&);
|
|
void pushRoundedClip(const FloatRoundedRect&);
|
|
|
|
private:
|
|
BoxClip();
|
|
BoxClip(const BoxClip&);
|
|
|
|
std::optional<UnadjustedAbsoluteFloatRect> m_clipRect;
|
|
Vector<FloatRoundedRect> m_clipStack;
|
|
bool m_affectedByBorderRadius { false };
|
|
};
|
|
|
|
} // namespace Display
|
|
} // namespace WebCore
|
|
|
|
|
|
#endif // ENABLE(LAYOUT_FORMATTING_CONTEXT)
|