valentina/src/app/tools/drawTools/vtoolcut.cpp

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2014-06-26 12:26:13 +02:00
/************************************************************************
**
** @file vtoolcut.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 25 6, 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) 2014 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 "vtoolcut.h"
#include "../../geometry/vpointf.h"
//---------------------------------------------------------------------------------------------------------------------
VToolCut::VToolCut(VPattern *doc, VContainer *data, const quint32 &id, const QString &formula,
const quint32 &curveCutId, const quint32 &curve1id, const quint32 &curve2id,
QGraphicsItem *parent)
:VToolPoint(doc, data, id, parent), formula(formula), firstCurve(nullptr), secondCurve(nullptr),
curveCutId(curveCutId), curve1id(curve1id), curve2id(curve2id)
{
Q_ASSERT_X(curveCutId > 0, Q_FUNC_INFO, "curveCutId <= 0");
Q_ASSERT_X(curve1id > 0, Q_FUNC_INFO, "curve1id <= 0");
Q_ASSERT_X(curve2id > 0, Q_FUNC_INFO, "curve2id <= 0");
firstCurve = new VSimpleCurve(curve1id, &currentColor, SimpleCurvePoint::ForthPoint, &factor);
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firstCurve->setParentItem(this);
connect(firstCurve, &VSimpleCurve::Choosed, this, &VToolCut::CurveChoosed);
connect(firstCurve, &VSimpleCurve::HoverPath, this, &VToolCut::HoverPath);
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secondCurve = new VSimpleCurve(curve2id, &currentColor, SimpleCurvePoint::FirstPoint, &factor);
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secondCurve->setParentItem(this);
connect(secondCurve, &VSimpleCurve::Choosed, this, &VToolCut::CurveChoosed);
connect(secondCurve, &VSimpleCurve::HoverPath, this, &VToolCut::HoverPath);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief ChangedActivDraw disable or enable context menu after change active pattern peace.
* @param newName new name active pattern peace.
*/
void VToolCut::ChangedActivDraw(const QString &newName)
{
bool flag = true;
if (nameActivDraw == newName)
{
currentColor = Qt::black;
flag = true;
}
else
{
currentColor = Qt::gray;
flag = false;
}
firstCurve->ChangedActivDraw(flag);
secondCurve->ChangedActivDraw(flag);
VToolPoint::ChangedActivDraw(newName);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCut::HoverPath(quint32 id, SimpleCurvePoint curvePosition, PathDirection direction)
{
VSimpleCurve* simpleCurve = qobject_cast<VSimpleCurve*>(sender());
if (simpleCurve)
{
RefreshCurve(simpleCurve, id, curvePosition, direction);
}
}
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//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RefreshGeometry refresh item on scene.
*/
void VToolCut::RefreshGeometry()
{
RefreshCurve(firstCurve, curve1id, SimpleCurvePoint::ForthPoint);
RefreshCurve(secondCurve, curve2id, SimpleCurvePoint::FirstPoint);
VToolPoint::RefreshPointGeometry(*VDrawTool::data.GeometricObject<const VPointF *>(id));
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RemoveReferens decrement referens value for used objects.
*/
void VToolCut::RemoveReferens()
{
doc->DecrementReferens(curveCutId);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCut::FullUpdateCurveFromFile(const QString &attrCurve)
{
Q_ASSERT_X(attrCurve.isEmpty() == false, Q_FUNC_INFO, "attribute name is empty");
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
formula = domElement.attribute(AttrLength, "");
curveCutId = domElement.attribute(attrCurve, "").toUInt();
}
RefreshGeometry();
}