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

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/************************************************************************
**
** @file vistoolcutsplinepath.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 7 9, 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) 2013-2015 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 "vistoolcutsplinepath.h"
#include <QGraphicsEllipseItem>
#include <QGraphicsPathItem>
#include <QPointF>
#include <QSharedPointer>
#include <Qt>
#include <new>
#include "../../tools/drawTools/toolpoint/toolsinglepoint/toolcut/vtoolcutsplinepath.h"
#include "../vgeometry/../ifc/ifcdef.h"
#include "../vgeometry/vabstractcubicbezierpath.h"
#include "../vgeometry/vabstractcurve.h"
#include "../vgeometry/vpointf.h"
#include "../vgeometry/vsplinepath.h"
#include "../vpatterndb/vcontainer.h"
#include "visualization/path/../../tools/drawTools/toolpoint/toolsinglepoint/toolcut/../../../toolcurve/../../../visualization/line/../visualization.h"
#include "visualization/path/vispath.h"
//---------------------------------------------------------------------------------------------------------------------
VisToolCutSplinePath::VisToolCutSplinePath(const VContainer *data, QGraphicsItem *parent)
:VisPath(data, parent), point(nullptr), splPath1(nullptr), splPath2(nullptr), length(0)
{
splPath1 = InitItem<QGraphicsPathItem>(Qt::darkGreen, this);
splPath1->setFlag(QGraphicsItem::ItemStacksBehindParent, false);
splPath2 = InitItem<QGraphicsPathItem>(Qt::darkRed, this);
splPath2->setFlag(QGraphicsItem::ItemStacksBehindParent, false);
point = InitPoint(mainColor, this);
point->setZValue(2);
point->setFlag(QGraphicsItem::ItemStacksBehindParent, false);
}
//---------------------------------------------------------------------------------------------------------------------
VisToolCutSplinePath::~VisToolCutSplinePath()
{}
//---------------------------------------------------------------------------------------------------------------------
void VisToolCutSplinePath::RefreshGeometry()
{
if (object1Id > NULL_ID)
{
const auto splPath = Visualization::data->GeometricObject<VAbstractCubicBezierPath>(object1Id);
DrawPath(this, splPath->GetPath(PathDirection::Show), supportColor, Qt::SolidLine, Qt::RoundCap);
if (not qFuzzyIsNull(length))
{
VSplinePath *spPath1 = nullptr;
VSplinePath *spPath2 = nullptr;
VPointF *p = VToolCutSplinePath::CutSplinePath(length, splPath, "X", &spPath1, &spPath2);
SCASSERT(p != nullptr);
SCASSERT(spPath1 != nullptr);
SCASSERT(spPath2 != nullptr);
DrawPoint(point, *p, mainColor);
delete p;
DrawPath(splPath1, spPath1->GetPath(PathDirection::Show), Qt::darkGreen, Qt::SolidLine, Qt::RoundCap);
DrawPath(splPath2, spPath2->GetPath(PathDirection::Show), Qt::darkRed, Qt::SolidLine, Qt::RoundCap);
delete spPath1;
delete spPath2;
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolCutSplinePath::setLength(const QString &expression)
{
length = FindLength(expression, Visualization::data->PlainVariables());
}