valentina/tools/vabstracttool.h

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/****************************************************************************
**
** Copyright (C) 2013 Valentina project All Rights Reserved.
**
** This file is part of Valentina.
**
** Tox is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
****************************************************************************/
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#ifndef VABSTRACTTOOL_H
#define VABSTRACTTOOL_H
#include "vdatatool.h"
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#include <xml/vdomdocument.h>
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class VAbstractTool: public VDataTool{
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Q_OBJECT
public:
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VAbstractTool(VDomDocument *doc, VContainer *data, qint64 id, QObject *parent = 0);
virtual ~VAbstractTool();
static QPointF LineIntersectRect(QRectF rec, QLineF line);
static qint32 LineIntersectCircle(QPointF center, qreal radius, QLineF line, QPointF &p1, QPointF &p2);
static QPointF ClosestPoint(QLineF line, QPointF p);
static QPointF addVector (QPointF p, QPointF p1, QPointF p2, qreal k);
inline qint64 getId() const {return id;}
static void LineCoefficients(const QLineF &line, qreal *a, qreal *b, qreal *c);
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public slots:
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virtual void FullUpdateFromFile()=0;
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signals:
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void toolhaveChange();
void ChoosedTool(qint64 id, Scene::Scenes type);
void FullUpdateTree();
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protected:
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VDomDocument *doc;
const qint64 id;
const Qt::GlobalColor baseColor;
Qt::GlobalColor currentColor;
virtual void AddToFile()=0;
void AddAttribute(QDomElement &domElement, const QString &name, const qint64 &value);
void AddAttribute(QDomElement &domElement, const QString &name, const qint32 &value);
void AddAttribute(QDomElement &domElement, const QString &name, const qreal &value);
void AddAttribute(QDomElement &domElement, const QString &name, const QString &value);
inline const VContainer *getData() const {return &data;}
virtual void RemoveReferens(){}
void RemoveAllChild(QDomElement &domElement);
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private:
Q_DISABLE_COPY(VAbstractTool)
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};
#endif // VABSTRACTTOOL_H