124 lines
4.1 KiB
C++
124 lines
4.1 KiB
C++
/************************************************************************
|
|
**
|
|
** @file
|
|
** @author Roman Telezhynskyi <dismine(at)gmail.com>
|
|
** @date 22 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 "vistoolpiecepath.h"
|
|
#include "../vwidgets/vsimplepoint.h"
|
|
#include "../vgeometry/vpointf.h"
|
|
|
|
#include <QGraphicsSceneMouseEvent>
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
VisToolPiecePath::VisToolPiecePath(const VContainer *data, QGraphicsItem *parent)
|
|
: VisPath(data, parent),
|
|
m_points(),
|
|
m_line(nullptr),
|
|
m_path()
|
|
{
|
|
m_line = InitItem<QGraphicsLineItem>(supportColor, this);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPiecePath::RefreshGeometry()
|
|
{
|
|
HideAllItems();
|
|
|
|
if (m_path.CountNodes() > 0)
|
|
{
|
|
DrawPath(this, m_path.PainterPath(Visualization::data), mainColor, m_path.GetPenType(), Qt::RoundCap);
|
|
|
|
const QVector<VPointF> nodes = m_path.PathNodePoints(Visualization::data);
|
|
|
|
for (int i = 0; i < nodes.size(); ++i)
|
|
{
|
|
VSimplePoint *point = GetPoint(static_cast<quint32>(i), supportColor);
|
|
point->SetOnlyPoint(mode == Mode::Creation);
|
|
point->RefreshPointGeometry(nodes.at(i));
|
|
point->setVisible(true);
|
|
}
|
|
|
|
if (mode == Mode::Creation)
|
|
{
|
|
const QVector<QPointF> points = m_path.PathPoints(Visualization::data);
|
|
if (points.size() > 0)
|
|
{
|
|
DrawLine(m_line, QLineF(points.last(), Visualization::scenePos), supportColor, Qt::DashLine);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPiecePath::SetPath(const VPiecePath &path)
|
|
{
|
|
m_path = path;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPiecePath::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
|
|
{
|
|
const qreal scale = SceneScale(scene());
|
|
|
|
for (int i=0; i < m_points.size(); ++i)
|
|
{
|
|
ScalePoint(m_points[i], scale);
|
|
}
|
|
|
|
ScalePenWidth(m_line, scale);
|
|
|
|
VisPath::paint(painter, option, widget);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPiecePath::mousePressEvent(QGraphicsSceneMouseEvent *event)
|
|
{
|
|
event->ignore();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
VSimplePoint *VisToolPiecePath::GetPoint(quint32 i, const QColor &color)
|
|
{
|
|
return VisPath::GetPoint(m_points, i, color);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPiecePath::HideAllItems()
|
|
{
|
|
if (m_line)
|
|
{
|
|
m_line->setVisible(false);
|
|
}
|
|
|
|
for (int i=0; i < m_points.size(); ++i)
|
|
{
|
|
if (QGraphicsEllipseItem *item = m_points.at(i))
|
|
{
|
|
item->setVisible(false);
|
|
}
|
|
}
|
|
}
|