valentina/src/libs/vtools/visualization/path/vistoolpiece.cpp

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/************************************************************************
**
** @file
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 5 11, 2016
**
** @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) 2016 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 "vistoolpiece.h"
//---------------------------------------------------------------------------------------------------------------------
VisToolPiece::VisToolPiece(const VContainer *data, QGraphicsItem *parent)
: VisPath(data, parent),
m_points(),
m_line1(nullptr),
m_line2(nullptr),
m_piece()
{
m_line1 = InitItem<QGraphicsLineItem>(supportColor, this);
m_line2 = InitItem<QGraphicsLineItem>(supportColor, this);
}
//---------------------------------------------------------------------------------------------------------------------
VisToolPiece::~VisToolPiece()
{}
//---------------------------------------------------------------------------------------------------------------------
void VisToolPiece::RefreshGeometry()
{
HideAllItems();
if (m_piece.CountNode() > 0)
{
DrawPath(this, m_piece.MainPathPath(Visualization::data), mainColor, Qt::SolidLine, Qt::RoundCap);
const QVector<QPointF> nodes = m_piece.MainPathNodePoints(Visualization::data);
for (int i = 0; i < nodes.size(); ++i)
{
QGraphicsEllipseItem *point = GetPoint(static_cast<quint32>(i), supportColor);
DrawPoint(point, nodes.at(i), supportColor);
}
if (mode == Mode::Creation)
{
const QVector<QPointF> points = m_piece.MainPathPoints(Visualization::data);
DrawLine(m_line1, QLineF(points.first(), Visualization::scenePos), supportColor, Qt::DashLine);
if (points.size() > 1)
{
DrawLine(m_line2, QLineF(points.last(), Visualization::scenePos), supportColor, Qt::DashLine);
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolPiece::SetPiece(const VPiece &piece)
{
m_piece = piece;
}
//---------------------------------------------------------------------------------------------------------------------
QGraphicsEllipseItem *VisToolPiece::GetPoint(quint32 i, const QColor &color)
{
return GetPointItem(Visualization::data, factor, m_points, i, color, this);
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolPiece::HideAllItems()
{
if (m_line1)
{
m_line1->setVisible(false);
}
if (m_line2)
{
m_line2->setVisible(false);
}
QVector<QGraphicsEllipseItem *> m_points;
for (int i=0; i < m_points.size(); ++i)
{
if (QGraphicsEllipseItem *item = m_points.at(i))
{
item->setVisible(false);
}
}
}