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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "controlpoint.h"
#include <modelnode.h>
#include <QMap>
#include <QPointF>
#include <QExplicitlySharedDataPointer>
namespace QmlDesigner {
class CubicSegmentData : public QSharedData
{
public:
CubicSegmentData();
ModelNode modelNode;
ControlPoint firstControllPoint;
ControlPoint secondControllPoint;
ControlPoint thirdControllPoint;
ControlPoint fourthControllPoint;
QMap<QString, QVariant> attributes;
double percent;
};
class CubicSegment
{
friend bool operator ==(const CubicSegment& firstCubicSegment, const CubicSegment& secondCubicSegment);
public:
CubicSegment();
static CubicSegment create();
void setModelNode(const ModelNode &modelNode);
ModelNode modelNode() const;
void setFirstControlPoint(const ControlPoint &firstControlPoint);
void setFirstControlPoint(double x, double y);
void setFirstControlPoint(const QPointF &coordiante);
void setSecondControlPoint(const ControlPoint &secondControlPoint);
void setSecondControlPoint(double x, double y);
void setSecondControlPoint(const QPointF &coordiante);
void setThirdControlPoint(const ControlPoint &thirdControlPoint);
void setThirdControlPoint(double x, double y);
void setThirdControlPoint(const QPointF &coordiante);
void setFourthControlPoint(const ControlPoint &fourthControlPoint);
void setFourthControlPoint(double x, double y);
void setFourthControlPoint(const QPointF &coordiante);
void setAttributes(const QMap<QString, QVariant> &attributes);
void setPercent(double percent);
ControlPoint firstControlPoint() const;
ControlPoint secondControlPoint() const;
ControlPoint thirdControlPoint() const;
ControlPoint fourthControlPoint() const;
const QMap<QString, QVariant> attributes() const;
double percent() const;
QList<ControlPoint> controlPoints() const;
double firstControlX() const;
double firstControlY() const;
double secondControlX() const;
double secondControlY() const;
double thirdControlX() const;
double thirdControlY() const;
double fourthControlX() const;
double fourthControlY() const;
double quadraticControlX() const;
double quadraticControlY() const;
bool isValid() const;
bool canBeConvertedToLine() const;
bool canBeConvertedToQuad() const;
QPointF sample(double t) const;
double minimumDistance(const QPointF &pickPoint, double &t) const;
QPair<CubicSegment, CubicSegment> split(double t);
void makeStraightLine();
void updateModelNode();
private:
QExplicitlySharedDataPointer<CubicSegmentData> d;
};
bool operator ==(const CubicSegment& firstCubicSegment, const CubicSegment& secondCubicSegment);
QDebug operator<<(QDebug debug, const CubicSegment &cubicSegment);
} // namespace QmlDesigner
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