valentina/src/tools/drawTools/vtoolcutsplinepath.cpp

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/************************************************************************
**
** @file vtoolcutsplinepath.cpp
** @author Roman Telezhinsky <dismine@gmail.com>
** @date 15 12, 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 "vtoolcutsplinepath.h"
#include "../../container/calculator.h"
#include "../../dialogs/tools/dialogcutsplinepath.h"
const QString VToolCutSplinePath::ToolType = QStringLiteral("cutSplinePath");
const QString VToolCutSplinePath::AttrSplinePath = QStringLiteral("splinePath");
VToolCutSplinePath::VToolCutSplinePath(VPattern *doc, VContainer *data, const quint32 &id,
const QString &formula, const quint32 &splinePathId,
const quint32 &splPath1id, const quint32 &splPath2id,
const Tool::Sources &typeCreation, QGraphicsItem *parent)
:VToolPoint(doc, data, id, parent), formula(formula), splinePathId(splinePathId), firstSpline(), secondSpline(),
splPath1id (splPath1id), splPath2id(splPath2id)
{
Q_ASSERT_X(splinePathId > 0, Q_FUNC_INFO, "splinePathId <= 0");
Q_ASSERT_X(splPath1id > 0, Q_FUNC_INFO, "spl1id <= 0");
Q_ASSERT_X(splPath2id > 0, Q_FUNC_INFO, "spl2id <= 0");
firstSpline = new VSimpleSpline(splPath1id, &currentColor, &factor);
RefreshSpline(firstSpline, splPath1id, SimpleSpline::ForthPoint);
firstSpline->setParentItem(this);
connect(firstSpline, &VSimpleSpline::Choosed, this, &VToolCutSplinePath::SplineChoosed);
secondSpline = new VSimpleSpline(splPath2id, &currentColor, &factor);
RefreshSpline(secondSpline, splPath2id, SimpleSpline::FirstPoint);
secondSpline->setParentItem(this);
connect(secondSpline, &VSimpleSpline::Choosed, this, &VToolCutSplinePath::SplineChoosed);
if (typeCreation == Tool::FromGui)
{
AddToFile();
}
else
{
RefreshDataInFile();
}
}
void VToolCutSplinePath::setDialog()
{
Q_CHECK_PTR(dialog);
DialogCutSplinePath *dialogTool = qobject_cast<DialogCutSplinePath*>(dialog);
Q_CHECK_PTR(dialogTool);
const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
dialogTool->setFormula(formula);
dialogTool->setSplinePathId(splinePathId, id);
dialogTool->setPointName(point->name());
}
void VToolCutSplinePath::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data)
{
Q_CHECK_PTR(dialog);
DialogCutSplinePath *dialogTool = qobject_cast<DialogCutSplinePath*>(dialog);
Q_CHECK_PTR(dialogTool);
QString pointName = dialogTool->getPointName();
QString formula = dialogTool->getFormula();
quint32 splinePathId = dialogTool->getSplinePathId();
Create(0, pointName, formula, splinePathId, 5, 10, scene, doc, data, Document::FullParse, Tool::FromGui);
}
void VToolCutSplinePath::Create(const quint32 _id, const QString &pointName, const QString &formula,
const quint32 &splinePathId, const qreal &mx, const qreal &my,
VMainGraphicsScene *scene, VPattern *doc, VContainer *data,
const Document::Documents &parse, const Tool::Sources &typeCreation)
{
const VSplinePath *splPath = data->GeometricObject<const VSplinePath *>(splinePathId);
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Q_CHECK_PTR(splPath);
Calculator cal(data);
QString errorMsg;
qreal result = cal.eval(formula, &errorMsg);
if (errorMsg.isEmpty())
{
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quint32 id = _id;
QPointF spl1p2, spl1p3, spl2p2, spl2p3;
qint32 p1 = 0, p2 = 0;
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const QPointF point = splPath->CutSplinePath(toPixel(result), p1, p2, spl1p2, spl1p3, spl2p2, spl2p3);
VPointF *p = new VPointF(point.x(), point.y(), pointName, mx, my);
if (typeCreation == Tool::FromGui)
{
id = data->AddGObject(p);
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}
else
{
data->UpdateGObject(id, p);
}
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quint32 splPath1id = id + 1;
quint32 splPath2id = id + 2;
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VSplinePoint splP1 = splPath->at(p1);
VSplinePoint splP2 = splPath->at(p2);
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const VSpline spl1 = VSpline(splP1.P(), spl1p2, spl1p3, *p, splPath->getKCurve());
const VSpline spl2 = VSpline(*p, spl2p2, spl2p3, splP2.P(), splPath->getKCurve());
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VSplinePath *splPath1 = new VSplinePath();
VSplinePath *splPath2 = new VSplinePath();
if (typeCreation == Tool::FromGui)
{
for (qint32 i = 0; i < splPath->CountPoint(); i++)
{
if (i <= p1 && i < p2)
{
if (i == p1)
{
splPath1->append(VSplinePoint(splP1.P(), splP1.KAsm1(), spl1.GetAngle1()+180, spl1.GetKasm1(),
spl1.GetAngle1()));
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const VSplinePoint cutPoint = VSplinePoint(*p, spl1.GetKasm2(), spl1.GetAngle2(),
spl1.GetAngle2()+180, spl1.GetAngle2());
splPath1->append(cutPoint);
continue;
}
splPath1->append(splPath->at(i));
}
else
{
if (i == p2)
{
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const VSplinePoint cutPoint = VSplinePoint(*p, spl1.GetKasm2(), spl2.GetAngle1()+180,
spl2.GetKasm1(), spl2.GetAngle1());
splPath2->append(cutPoint);
splPath2->append(VSplinePoint(splP2.P(), spl2.GetKasm2(), spl2.GetAngle2(), splP2.KAsm2(),
spl2.GetAngle2()+180));
continue;
}
splPath2->append(splPath->at(i));
}
}
splPath1->setMaxCountPoints(splPath->CountPoint());
splPath2->setMaxCountPoints(splPath->CountPoint());
splPath1id = data->AddGObject(splPath1);
data->AddLengthSpline(splPath1->name(), toMM(splPath1->GetLength()));
splPath2id = data->AddGObject(splPath2);
data->AddLengthSpline(splPath2->name(), toMM(splPath2->GetLength()));
}
else
{
for (qint32 i = 0; i < splPath->CountPoint(); i++)
{
if (i <= p1 && i < p2)
{
if (i == p1)
{
splPath1->append(VSplinePoint(splP1.P(), splP1.KAsm1(), spl1.GetAngle1()+180, spl1.GetKasm1(),
spl1.GetAngle1()));
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const VSplinePoint cutPoint = VSplinePoint(*p, spl1.GetKasm2(), spl1.GetAngle2(),
spl2.GetKasm1(), spl1.GetAngle2()+180);
splPath1->append(cutPoint);
continue;
}
splPath1->append(splPath->at(i));
}
else
{
if (i == p2)
{
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const VSplinePoint cutPoint = VSplinePoint(*p, spl1.GetKasm2(), spl2.GetAngle1()+180,
spl2.GetKasm1(), spl2.GetAngle1());
splPath2->append(cutPoint);
splPath2->append(VSplinePoint(splP2.P(), spl2.GetKasm2(), spl2.GetAngle2(), splP2.KAsm2(),
spl2.GetAngle2()+180));
continue;
}
splPath2->append(splPath->at(i));
}
}
splPath1->setMaxCountPoints(splPath->CountPoint());
splPath2->setMaxCountPoints(splPath->CountPoint());
data->UpdateGObject(splPath1id, splPath1);
data->AddLengthSpline(splPath1->name(), toMM(splPath1->GetLength()));
data->UpdateGObject(splPath2id, splPath2);
data->AddLengthSpline(splPath2->name(), toMM(splPath2->GetLength()));
if (parse != Document::FullParse)
{
doc->UpdateToolData(id, data);
}
}
VDrawTool::AddRecord(id, Tool::CutSplinePathTool, doc);
if (parse == Document::FullParse)
{
VToolCutSplinePath *point = new VToolCutSplinePath(doc, data, id, formula, splinePathId, splPath1id,
splPath2id, typeCreation);
scene->addItem(point);
connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolPoint::SetFactor);
doc->AddTool(id, point);
doc->AddTool(splPath1id, point);
doc->AddTool(splPath2id, point);
doc->IncrementReferens(splinePathId);
}
}
}
void VToolCutSplinePath::FullUpdateFromFile()
{
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
formula = domElement.attribute(AttrLength, "");
splinePathId = domElement.attribute(AttrSplinePath, "").toUInt();
}
RefreshGeometry();
}
void VToolCutSplinePath::SplineChoosed(quint32 id)
{
emit ChoosedTool(id, Scene::SplinePath);
}
void VToolCutSplinePath::ChangedActivDraw(const QString &newName)
{
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bool flag = true;
if (nameActivDraw == newName)
{
currentColor = Qt::black;
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flag = true;
}
else
{
currentColor = Qt::gray;
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flag = false;
}
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firstSpline->ChangedActivDraw(flag);
secondSpline->ChangedActivDraw(flag);
VToolPoint::ChangedActivDraw(newName);
}
void VToolCutSplinePath::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogCutSplinePath>(this, event);
}
void VToolCutSplinePath::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogCutSplinePath>(this, event);
}
void VToolCutSplinePath::AddToFile()
{
const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
QDomElement domElement = doc->createElement(TagName);
doc->SetAttribute(domElement, AttrId, id);
doc->SetAttribute(domElement, AttrType, ToolType);
doc->SetAttribute(domElement, AttrName, point->name());
doc->SetAttribute(domElement, AttrMx, toMM(point->mx()));
doc->SetAttribute(domElement, AttrMy, toMM(point->my()));
doc->SetAttribute(domElement, AttrLength, formula);
doc->SetAttribute(domElement, AttrSplinePath, splinePathId);
AddToCalculation(domElement);
}
void VToolCutSplinePath::RefreshDataInFile()
{
const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
doc->SetAttribute(domElement, AttrName, point->name());
doc->SetAttribute(domElement, AttrMx, toMM(point->mx()));
doc->SetAttribute(domElement, AttrMy, toMM(point->my()));
doc->SetAttribute(domElement, AttrLength, formula);
doc->SetAttribute(domElement, AttrSplinePath, splinePathId);
}
}
void VToolCutSplinePath::RefreshGeometry()
{
RefreshSpline(firstSpline, splPath1id, SimpleSpline::ForthPoint);
RefreshSpline(secondSpline, splPath2id, SimpleSpline::FirstPoint);
VToolPoint::RefreshPointGeometry(*VDrawTool::data.GeometricObject<const VPointF *>(id));
}
void VToolCutSplinePath::RemoveReferens()
{
doc->DecrementReferens(splinePathId);
}
void VToolCutSplinePath::SaveDialog(QDomElement &domElement)
{
Q_CHECK_PTR(dialog);
DialogCutSplinePath *dialogTool = qobject_cast<DialogCutSplinePath*>(dialog);
Q_CHECK_PTR(dialogTool);
doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
doc->SetAttribute(domElement, AttrLength, dialogTool->getFormula());
doc->SetAttribute(domElement, AttrSplinePath, QString().setNum(dialogTool->getSplinePathId()));
}
void VToolCutSplinePath::RefreshSpline(VSimpleSpline *spline, quint32 splPathid, SimpleSpline::Translation tr)
{
const VSplinePath *splPath = VAbstractTool::data.GeometricObject<const VSplinePath *>(splPathid);
QPainterPath path;
path.addPath(splPath->GetPath());
path.setFillRule( Qt::WindingFill );
if (tr == SimpleSpline::FirstPoint)
{
VSpline spl = splPath->GetSpline(1);
path.translate(-spl.GetP1().toQPointF().x(), -spl.GetP1().toQPointF().y());
}
else
{
VSpline spl = splPath->GetSpline(splPath->Count());
path.translate(-spl.GetP4().toQPointF().x(), -spl.GetP4().toQPointF().y());
}
spline->setPath(path);
}