valentina/src/app/tools/drawTools/vtoollinepoint.cpp
Roman Telezhynskyi 4f91c69127 Refactoring, correct disabling tool.
--HG--
branch : feature
2015-02-06 14:31:40 +02:00

172 lines
6.5 KiB
C++

/************************************************************************
**
** @file vtoollinepoint.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date November 15, 2013
**
** @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 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 "vtoollinepoint.h"
#include "../../geometry/vpointf.h"
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VToolLinePoint constructor.
* @param doc dom document container.
* @param data container with variables.
* @param id object id in container.
* @param typeLine line type.
* @param formula string with length formula.
* @param basePointId id base line point.
* @param angle line angle.
* @param parent parent object.
*/
VToolLinePoint::VToolLinePoint(VPattern *doc, VContainer *data, const quint32 &id,
const QString &typeLine, const QString &formula, const quint32 &basePointId,
const qreal &angle, QGraphicsItem *parent)
:VToolPoint(doc, data, id, parent), formulaLength(formula), angle(angle), basePointId(basePointId),
mainLine(nullptr)
{
this->typeLine = typeLine;
Q_ASSERT_X(basePointId > 0, Q_FUNC_INFO, "basePointId <= 0");
QPointF point1 = data->GeometricObject<VPointF>(basePointId)->toQPointF();
QPointF point2 = data->GeometricObject<VPointF>(id)->toQPointF();
mainLine = new QGraphicsLineItem(QLineF(point1 - point2, QPointF()), this);
mainLine->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine())/factor, LineStyleToPenStyle(typeLine)));
mainLine->setFlag(QGraphicsItem::ItemStacksBehindParent, true);
}
//---------------------------------------------------------------------------------------------------------------------
VToolLinePoint::~VToolLinePoint()
{
delete mainLine;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief ChangedActivDraw disable or enable context menu after change active pattern peace.
* @param newName new name active pattern peace.
*/
void VToolLinePoint::ChangedActivDraw(const QString &newName)
{
Disable(!(nameActivDraw == newName));
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RefreshGeometry refresh item on scene.
*/
void VToolLinePoint::RefreshGeometry()
{
mainLine->setPen(QPen(CorrectColor(QColor(lineColor)), qApp->toPixel(qApp->widthHairLine())/factor,
LineStyleToPenStyle(typeLine)));
VToolPoint::RefreshPointGeometry(*VDrawTool::data.GeometricObject<VPointF>(id));
QPointF point = VDrawTool::data.GeometricObject<VPointF>(id)->toQPointF();
QPointF basePoint = VDrawTool::data.GeometricObject<VPointF>(basePointId)->toQPointF();
mainLine->setLine(QLineF(basePoint - point, QPointF()));
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RemoveReferens decrement value of reference.
*/
void VToolLinePoint::RemoveReferens()
{
doc->DecrementReferens(basePointId);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SetFactor set current scale factor of scene.
* @param factor scene scale factor.
*/
void VToolLinePoint::SetFactor(qreal factor)
{
VDrawTool::SetFactor(factor);
RefreshGeometry();
}
//---------------------------------------------------------------------------------------------------------------------
void VToolLinePoint::Disable(bool disable)
{
VToolPoint::Disable(disable);
mainLine->setPen(QPen(QColor(lineColor), qApp->toPixel(qApp->widthHairLine())/factor,
LineStyleToPenStyle(typeLine)));
mainLine->setEnabled(enabled);
}
//---------------------------------------------------------------------------------------------------------------------
qreal VToolLinePoint::GetAngle() const
{
return angle;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolLinePoint::SetAngle(const qreal &value)
{
angle = value;
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
SaveOption(obj);
}
//---------------------------------------------------------------------------------------------------------------------
quint32 VToolLinePoint::GetBasePointId() const
{
return basePointId;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolLinePoint::SetBasePointId(const quint32 &value)
{
if (value != NULL_ID)
{
basePointId = value;
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
SaveOption(obj);
}
}
//---------------------------------------------------------------------------------------------------------------------
VFormula VToolLinePoint::GetFormulaLength() const
{
VFormula fLength(formulaLength, this->getData());
fLength.setCheckZero(true);
fLength.setToolId(id);
fLength.setPostfix(VDomDocument::UnitsToStr(qApp->patternUnit()));
return fLength;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolLinePoint::SetFormulaLength(const VFormula &value)
{
if (value.error() == false)
{
formulaLength = value.GetFormula(FormulaType::FromUser);
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
SaveOption(obj);
}
}