110 lines
4.4 KiB
C++
110 lines
4.4 KiB
C++
/************************************************************************
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**
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** @file vtoollinepoint.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date November 15, 2013
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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 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 "vtoollinepoint.h"
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#include "../../geometry/vpointf.h"
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VToolLinePoint constructor.
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* @param doc dom document container.
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* @param data container with variables.
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* @param id object id in container.
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* @param typeLine line type.
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* @param formula string with length formula.
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* @param basePointId id base line point.
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* @param angle line angle.
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* @param parent parent object.
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*/
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VToolLinePoint::VToolLinePoint(VPattern *doc, VContainer *data, const quint32 &id,
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const QString &typeLine, const QString &formula, const quint32 &basePointId,
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const qreal &angle, QGraphicsItem *parent)
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:VToolPoint(doc, data, id, parent), formula(formula), angle(angle), basePointId(basePointId),
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mainLine(nullptr)
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{
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this->typeLine = typeLine;
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Q_ASSERT_X(basePointId > 0, Q_FUNC_INFO, "basePointId <= 0");
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QPointF point1 = data->GeometricObject<const VPointF *>(basePointId)->toQPointF();
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QPointF point2 = data->GeometricObject<const VPointF *>(id)->toQPointF();
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mainLine = new QGraphicsLineItem(QLineF(point1 - point2, QPointF()), this);
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mainLine->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine())/factor, LineStyle(typeLine)));
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mainLine->setFlag(QGraphicsItem::ItemStacksBehindParent, true);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief ChangedActivDraw disable or enable context menu after change active pattern peace.
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* @param newName new name active pattern peace.
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*/
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void VToolLinePoint::ChangedActivDraw(const QString &newName)
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{
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if (nameActivDraw == newName)
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{
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currentColor = Qt::black;
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}
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else
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{
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currentColor = Qt::gray;
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}
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mainLine->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor, LineStyle(typeLine)));
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VToolPoint::ChangedActivDraw(newName);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RefreshGeometry refresh item on scene.
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*/
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void VToolLinePoint::RefreshGeometry()
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{
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mainLine->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor, LineStyle(typeLine)));
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VToolPoint::RefreshPointGeometry(*VDrawTool::data.GeometricObject<const VPointF *>(id));
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QPointF point = VDrawTool::data.GeometricObject<const VPointF *>(id)->toQPointF();
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QPointF basePoint = VDrawTool::data.GeometricObject<const VPointF *>(basePointId)->toQPointF();
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mainLine->setLine(QLineF(basePoint - point, QPointF()));
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RemoveReferens decrement value of reference.
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*/
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void VToolLinePoint::RemoveReferens()
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{
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doc->DecrementReferens(basePointId);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief SetFactor set current scale factor of scene.
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* @param factor scene scale factor.
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*/
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void VToolLinePoint::SetFactor(qreal factor)
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{
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VDrawTool::SetFactor(factor);
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RefreshGeometry();
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}
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