mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
72 lines
2.6 KiB
C++
72 lines
2.6 KiB
C++
/*
|
|
* Copyright (C) 2012 Adobe Systems Incorporated. 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 THE COPYRIGHT HOLDERS AND 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 THE
|
|
* COPYRIGHT HOLDER 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.
|
|
*/
|
|
|
|
#ifndef RectangleShape_h
|
|
#define RectangleShape_h
|
|
|
|
#include "core/rendering/shapes/Shape.h"
|
|
#include "platform/geometry/FloatPoint.h"
|
|
#include "platform/geometry/FloatRect.h"
|
|
#include "platform/geometry/FloatSize.h"
|
|
#include "wtf/Assertions.h"
|
|
|
|
namespace blink {
|
|
|
|
class RectangleShape FINAL : public Shape {
|
|
public:
|
|
RectangleShape(const FloatRect& bounds, const FloatSize& radii)
|
|
: Shape()
|
|
, m_bounds(bounds)
|
|
, m_radii(radii)
|
|
{
|
|
}
|
|
|
|
virtual LayoutRect shapeMarginLogicalBoundingBox() const OVERRIDE { return static_cast<LayoutRect>(shapeMarginBounds()); }
|
|
virtual bool isEmpty() const OVERRIDE { return m_bounds.isEmpty(); }
|
|
virtual LineSegment getExcludedInterval(LayoutUnit logicalTop, LayoutUnit logicalHeight) const OVERRIDE;
|
|
virtual void buildDisplayPaths(DisplayPaths&) const OVERRIDE;
|
|
|
|
private:
|
|
FloatRect shapeMarginBounds() const;
|
|
|
|
float rx() const { return m_radii.width(); }
|
|
float ry() const { return m_radii.height(); }
|
|
float x() const { return m_bounds.x(); }
|
|
float y() const { return m_bounds.y(); }
|
|
float width() const { return m_bounds.width(); }
|
|
float height() const { return m_bounds.height(); }
|
|
|
|
FloatRect m_bounds;
|
|
FloatSize m_radii;
|
|
};
|
|
|
|
} // namespace blink
|
|
|
|
#endif // RectangleShape_h
|