valentina_old/tools/drawTools/vtoollinepoint.cpp
2013-10-16 12:17:34 +03:00

75 lines
2.9 KiB
C++

/****************************************************************************
**
** Copyright (C) 2013 Valentina project All Rights Reserved.
**
** This file is part of Valentina.
**
** Tox 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.
**
** Tox 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 "vtoollinepoint.h"
VToolLinePoint::VToolLinePoint(VDomDocument *doc, VContainer *data, const qint64 &id,
const QString &typeLine, const QString &formula, const qint64 &basePointId,
const qreal &angle, QGraphicsItem *parent):VToolPoint(doc, data, id, parent),
typeLine(typeLine), formula(formula), angle(angle), basePointId(basePointId), mainLine(0){
Q_ASSERT_X(basePointId > 0, Q_FUNC_INFO, "basePointId <= 0");
//Лінія, що з'єднує дві точки
QPointF point1 = data->GetPoint(basePointId).toQPointF();
QPointF point2 = data->GetPoint(id).toQPointF();
mainLine = new QGraphicsLineItem(QLineF(point1 - point2, QPointF()), this);
mainLine->setPen(QPen(Qt::black, widthHairLine/factor));
mainLine->setFlag(QGraphicsItem::ItemStacksBehindParent, true);
if(typeLine == "none"){
mainLine->setVisible(false);
} else {
mainLine->setVisible(true);
}
}
void VToolLinePoint::ChangedActivDraw(const QString newName){
if(nameActivDraw == newName){
mainLine->setPen(QPen(Qt::black, widthHairLine/factor));
currentColor = Qt::black;
VToolPoint::ChangedActivDraw(newName);
} else {
mainLine->setPen(QPen(Qt::gray, widthHairLine/factor));
currentColor = Qt::gray;
VToolPoint::ChangedActivDraw(newName);
}
}
void VToolLinePoint::RefreshGeometry(){
mainLine->setPen(QPen(currentColor, widthHairLine/factor));
VToolPoint::RefreshPointGeometry(VDrawTool::data.GetPoint(id));
QPointF point = VDrawTool::data.GetPoint(id).toQPointF();
QPointF basePoint = VDrawTool::data.GetPoint(basePointId).toQPointF();
mainLine->setLine(QLineF(basePoint - point, QPointF()));
if(typeLine == "none"){
mainLine->setVisible(false);
} else {
mainLine->setVisible(true);
}
}
void VToolLinePoint::RemoveReferens(){
doc->DecrementReferens(basePointId);
}
void VToolLinePoint::SetFactor(qreal factor){
VDrawTool::SetFactor(factor);
RefreshGeometry();
}