valentina/src/app/visualization/vistoolline.cpp

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/************************************************************************
**
** @file vgraphicslineitem.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 15 7, 2014
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2014 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina 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/>.
**
*************************************************************************/
#include "vistoolline.h"
#include "../container/vcontainer.h"
#include "../geometry/vpointf.h"
#include "../tools/drawTools/vdrawtool.h"
//---------------------------------------------------------------------------------------------------------------------
VisToolLine::VisToolLine(const VContainer *data, QGraphicsItem *parent)
:VisLine(data, parent), point2Id(NULL_ID)
{
this->mainColor = Qt::red;
}
//---------------------------------------------------------------------------------------------------------------------
VisToolLine::~VisToolLine()
{}
//---------------------------------------------------------------------------------------------------------------------
void VisToolLine::RefreshGeometry()
{
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QLineF line;
const QSharedPointer<VPointF> first = Visualization::data->GeometricObject<VPointF>(point1Id);
if (point2Id == 0)
{
line = QLineF(first->toQPointF(), Visualization::scenePos);
}
else
{
const QSharedPointer<VPointF> second = Visualization::data->GeometricObject<VPointF>(point2Id);
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line = QLineF(first->toQPointF(), second->toQPointF());
}
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DrawLine(this, line, mainColor, lineStyle);
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolLine::setPoint2Id(const quint32 &value)
{
point2Id = value;
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolLine::DrawLine(QGraphicsLineItem *lineItem, const QLineF &line, const QColor &color, Qt::PenStyle style)
{
SCASSERT (lineItem != nullptr);
lineItem->setPen(QPen(color, qApp->toPixel(qApp->widthMainLine())/factor, style));
lineItem->setLine(line);
}