88 lines
3.1 KiB
C++
88 lines
3.1 KiB
C++
/************************************************************************
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**
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** @file vgraphicslineitem.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 15 7, 2014
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013-2015 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "vistoolline.h"
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#include <QGraphicsLineItem>
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#include <QPen>
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#include <QPointF>
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#include <QSharedPointer>
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#include <new>
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#include "../ifc/ifcdef.h"
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#include "../vgeometry/vpointf.h"
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#include "../vmisc/vabstractapplication.h"
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#include "../vpatterndb/vcontainer.h"
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#include "../visualization.h"
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#include "visualization/line/visline.h"
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class QLineF;
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//---------------------------------------------------------------------------------------------------------------------
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VisToolLine::VisToolLine(const VContainer *data, QGraphicsItem *parent)
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:VisLine(data, parent), point2Id(NULL_ID)
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{
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this->mainColor = Qt::red;
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}
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//---------------------------------------------------------------------------------------------------------------------
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VisToolLine::~VisToolLine()
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{}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolLine::RefreshGeometry()
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{
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QLineF line;
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const QSharedPointer<VPointF> first = Visualization::data->GeometricObject<VPointF>(object1Id);
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if (point2Id == NULL_ID)
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{
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line = QLineF(*first, Visualization::scenePos);
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}
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else
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{
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const QSharedPointer<VPointF> second = Visualization::data->GeometricObject<VPointF>(point2Id);
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line = QLineF(*first, *second);
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}
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DrawLine(this, line, mainColor, lineStyle);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolLine::setPoint2Id(const quint32 &value)
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{
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point2Id = value;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolLine::DrawLine(QGraphicsLineItem *lineItem, const QLineF &line, const QColor &color, Qt::PenStyle style)
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{
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SCASSERT (lineItem != nullptr);
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lineItem->setPen(QPen(color, qApp->toPixel(WidthMainLine(*Visualization::data->GetPatternUnit()))/factor, style));
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lineItem->setLine(line);
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}
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