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valentina/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolcurveintersectaxis.cpp
Roman Telezhynskyi ca79c7ff93 Added place label. 
--HG--
branch : feature
2017-10-15 12:25:20 +03:00

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/************************************************************************
**
** @file vtoolcurveintersectaxis.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 21 10, 2014
**
** @brief
** @copyright
** This source code is part of the Valentina project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013-2015 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 "vtoolcurveintersectaxis.h"
#include <limits.h>
#include <QLineF>
#include <QMap>
#include <QRectF>
#include <QSharedPointer>
#include <QStaticStringData>
#include <QStringData>
#include <QStringDataPtr>
#include <QVector>
#include <new>
#include "../../../../../dialogs/tools/dialogtool.h"
#include "../../../../../dialogs/tools/dialogcurveintersectaxis.h"
#include "../ifc/ifcdef.h"
#include "../ifc/exception/vexception.h"
#include "../qmuparser/qmudef.h"
#include "../toolcut/vtoolcutsplinepath.h"
#include "../vgeometry/vabstractcubicbezier.h"
#include "../vgeometry/vabstractcubicbezierpath.h"
#include "../vgeometry/vabstractcurve.h"
#include "../vgeometry/varc.h"
#include "../vgeometry/vellipticalarc.h"
#include "../vgeometry/vgobject.h"
#include "../vgeometry/vpointf.h"
#include "../vgeometry/vspline.h"
#include "../vgeometry/vsplinepath.h"
#include "../vmisc/vabstractapplication.h"
#include "../vmisc/vcommonsettings.h"
#include "../vpatterndb/vcontainer.h"
#include "../vpatterndb/vtranslatevars.h"
#include "../vtools/visualization/visualization.h"
#include "../vtools/visualization/line/vistoolcurveintersectaxis.h"
#include "../vwidgets/vmaingraphicsscene.h"
#include "../../../../vabstracttool.h"
#include "../../../vdrawtool.h"
#include "vtoollinepoint.h"
template <class T> class QSharedPointer;
const QString VToolCurveIntersectAxis::ToolType = QStringLiteral("curveIntersectAxis");
//---------------------------------------------------------------------------------------------------------------------
VToolCurveIntersectAxis::VToolCurveIntersectAxis(const VToolCurveIntersectAxisInitData &initData,
QGraphicsItem *parent)
:VToolLinePoint(initData.doc, initData.data, initData.id, initData.typeLine, initData.lineColor, QString(),
initData.basePointId, 0, parent),
formulaAngle(initData.formulaAngle),
curveId(initData.curveId)
{
ToolCreation(initData.typeCreation);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::setDialog()
{
SCASSERT(not m_dialog.isNull())
m_dialog->setModal(true);
QSharedPointer<DialogCurveIntersectAxis> dialogTool = m_dialog.objectCast<DialogCurveIntersectAxis>();
SCASSERT(not dialogTool.isNull())
const QSharedPointer<VPointF> p = VAbstractTool::data.GeometricObject<VPointF>(m_id);
dialogTool->SetTypeLine(m_lineType);
dialogTool->SetLineColor(lineColor);
dialogTool->SetAngle(formulaAngle);
dialogTool->SetBasePointId(basePointId);
dialogTool->setCurveId(curveId);
dialogTool->SetPointName(p->name());
}
//---------------------------------------------------------------------------------------------------------------------
VToolCurveIntersectAxis *VToolCurveIntersectAxis::Create(QSharedPointer<DialogTool> dialog, VMainGraphicsScene *scene,
VAbstractPattern *doc,
VContainer *data)
{
SCASSERT(not dialog.isNull())
QSharedPointer<DialogCurveIntersectAxis> dialogTool = dialog.objectCast<DialogCurveIntersectAxis>();
SCASSERT(not dialogTool.isNull())
VToolCurveIntersectAxisInitData initData;
initData.formulaAngle = dialogTool->GetAngle();
initData.basePointId = dialogTool->GetBasePointId();
initData.curveId = dialogTool->getCurveId();
initData.typeLine = dialogTool->GetTypeLine();
initData.lineColor = dialogTool->GetLineColor();
initData.name = dialogTool->getPointName();
initData.scene = scene;
initData.doc = doc;
initData.data = data;
initData.parse = Document::FullParse;
initData.typeCreation = Source::FromGui;
VToolCurveIntersectAxis *point = Create(initData);
if (point != nullptr)
{
point->m_dialog = dialogTool;
}
return point;
}
//---------------------------------------------------------------------------------------------------------------------
VToolCurveIntersectAxis *VToolCurveIntersectAxis::Create(VToolCurveIntersectAxisInitData &initData)
{
const QSharedPointer<VPointF> basePoint = initData.data->GeometricObject<VPointF>(initData.basePointId);
const qreal angle = CheckFormula(initData.id, initData.formulaAngle, initData.data);
const QSharedPointer<VAbstractCurve> curve = initData.data->GeometricObject<VAbstractCurve>(initData.curveId);
const QPointF fPoint = FindPoint(static_cast<QPointF>(*basePoint), angle, curve);
const qreal segLength = curve->GetLengthByPoint(fPoint);
VPointF *p = new VPointF(fPoint, initData.name, initData.mx, initData.my);
p->SetShowLabel(initData.showLabel);
if (initData.typeCreation == Source::FromGui)
{
initData.id = initData.data->AddGObject(p);
initData.data->AddLine(initData.basePointId, initData.id);
VContainer::getNextId();
VContainer::getNextId();
InitSegments(curve->getType(), segLength, p, initData.curveId, initData.data);
}
else
{
initData.data->UpdateGObject(initData.id, p);
initData.data->AddLine(initData.basePointId, initData.id);
InitSegments(curve->getType(), segLength, p, initData.curveId, initData.data);
if (initData.parse != Document::FullParse)
{
initData.doc->UpdateToolData(initData.id, initData.data);
}
}
if (initData.parse == Document::FullParse)
{
VAbstractTool::AddRecord(initData.id, Tool::CurveIntersectAxis, initData.doc);
VToolCurveIntersectAxis *point = new VToolCurveIntersectAxis(initData);
initData.scene->addItem(point);
InitToolConnections(initData.scene, point);
VAbstractPattern::AddTool(initData.id, point);
initData.doc->IncrementReferens(basePoint->getIdTool());
initData.doc->IncrementReferens(curve->getIdTool());
return point;
}
return nullptr;
}
//---------------------------------------------------------------------------------------------------------------------
QPointF VToolCurveIntersectAxis::FindPoint(const QPointF &point, qreal angle,
const QSharedPointer<VAbstractCurve> &curve)
{
QRectF rec = QRectF(0, 0, INT_MAX, INT_MAX);
rec.translate(-INT_MAX/2.0, -INT_MAX/2.0);
const QLineF axis = VGObject::BuildAxis(point, angle, rec);
QVector<QPointF> points = curve->IntersectLine(axis);
if (points.size() > 0)
{
if (points.size() == 1)
{
return points.at(0);
}
QMap<qreal, int> lengths;
for ( qint32 i = 0; i < points.size(); ++i )
{
lengths.insert(QLineF(points.at(i), point).length(), i);
}
QMap<qreal, int>::const_iterator i = lengths.constBegin();
if (i != lengths.constEnd())
{
return points.at(i.value());
}
}
return QPointF();
}
//---------------------------------------------------------------------------------------------------------------------
VFormula VToolCurveIntersectAxis::GetFormulaAngle() const
{
VFormula fAngle(formulaAngle, getData());
fAngle.setCheckZero(false);
fAngle.setToolId(m_id);
fAngle.setPostfix(degreeSymbol);
return fAngle;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::SetFormulaAngle(const VFormula &value)
{
if (value.error() == false)
{
formulaAngle = value.GetFormula(FormulaType::FromUser);
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(m_id);
SaveOption(obj);
}
}
//---------------------------------------------------------------------------------------------------------------------
QString VToolCurveIntersectAxis::CurveName() const
{
return VAbstractTool::data.GetGObject(curveId)->name();
}
//---------------------------------------------------------------------------------------------------------------------
quint32 VToolCurveIntersectAxis::getCurveId() const
{
return curveId;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::setCurveId(const quint32 &value)
{
if (value != NULL_ID)
{
curveId = value;
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(m_id);
SaveOption(obj);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::ShowVisualization(bool show)
{
ShowToolVisualization<VisToolCurveIntersectAxis>(show);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::ShowContextMenu(QGraphicsSceneContextMenuEvent *event, quint32 id)
{
try
{
ContextMenu<DialogCurveIntersectAxis>(event, id);
}
catch(const VExceptionToolWasDeleted &e)
{
Q_UNUSED(e)
return;//Leave this method immediately!!!
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::SaveDialog(QDomElement &domElement)
{
SCASSERT(not m_dialog.isNull())
QSharedPointer<DialogCurveIntersectAxis> dialogTool = m_dialog.objectCast<DialogCurveIntersectAxis>();
SCASSERT(not dialogTool.isNull())
doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
doc->SetAttribute(domElement, AttrTypeLine, dialogTool->GetTypeLine());
doc->SetAttribute(domElement, AttrLineColor, dialogTool->GetLineColor());
doc->SetAttribute(domElement, AttrAngle, dialogTool->GetAngle());
doc->SetAttribute(domElement, AttrBasePoint, QString().setNum(dialogTool->GetBasePointId()));
doc->SetAttribute(domElement, AttrCurve, QString().setNum(dialogTool->getCurveId()));
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
{
VToolLinePoint::SaveOptions(tag, obj);
doc->SetAttribute(tag, AttrType, ToolType);
doc->SetAttribute(tag, AttrAngle, formulaAngle);
doc->SetAttribute(tag, AttrBasePoint, basePointId);
doc->SetAttribute(tag, AttrCurve, curveId);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::ReadToolAttributes(const QDomElement &domElement)
{
m_lineType = doc->GetParametrString(domElement, AttrTypeLine, TypeLineLine);
lineColor = doc->GetParametrString(domElement, AttrLineColor, ColorBlack);
basePointId = doc->GetParametrUInt(domElement, AttrBasePoint, NULL_ID_STR);
curveId = doc->GetParametrUInt(domElement, AttrCurve, NULL_ID_STR);
formulaAngle = doc->GetParametrString(domElement, AttrAngle, "");
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::SetVisualization()
{
if (not vis.isNull())
{
VisToolCurveIntersectAxis *visual = qobject_cast<VisToolCurveIntersectAxis *>(vis);
SCASSERT(visual != nullptr)
visual->setObject1Id(curveId);
visual->setAxisPointId(basePointId);
visual->SetAngle(qApp->TrVars()->FormulaToUser(formulaAngle, qApp->Settings()->GetOsSeparator()));
visual->setLineStyle(LineStyleToPenStyle(m_lineType));
visual->RefreshGeometry();
}
}
//---------------------------------------------------------------------------------------------------------------------
template <class Item>
void VToolCurveIntersectAxis::InitArc(VContainer *data, qreal segLength, const VPointF *p, quint32 curveId)
{
QSharedPointer<Item> a1;
QSharedPointer<Item> a2;
const QSharedPointer<Item> arc = data->GeometricObject<Item>(curveId);
Item arc1;
Item arc2;
if (not VFuzzyComparePossibleNulls(segLength, -1))
{
arc->CutArc(segLength, arc1, arc2);
}
else
{
arc->CutArc(0, arc1, arc2);
}
// Arc highly depend on id. Need for creating the name.
arc1.setId(p->id() + 1);
arc2.setId(p->id() + 2);
if (not VFuzzyComparePossibleNulls(segLength, -1))
{
a1 = QSharedPointer<Item>(new Item(arc1));
a2 = QSharedPointer<Item>(new Item(arc2));
}
else
{
a1 = QSharedPointer<Item>(new Item());
a2 = QSharedPointer<Item>(new Item());
// Take names for empty arcs from donors.
a1->setName(arc1.name());
a2->setName(arc2.name());
}
data->AddArc(a1, arc1.id(), p->id());
data->AddArc(a2, arc2.id(), p->id());
}
//---------------------------------------------------------------------------------------------------------------------
QT_WARNING_PUSH
QT_WARNING_DISABLE_GCC("-Wswitch-default")
void VToolCurveIntersectAxis::InitSegments(const GOType &curveType, qreal segLength, const VPointF *p, quint32 curveId,
VContainer *data)
{
switch(curveType)
{
case GOType::EllipticalArc:
InitArc<VEllipticalArc>(data, segLength, p, curveId);
break;
case GOType::Arc:
InitArc<VArc>(data, segLength, p, curveId);
break;
case GOType::CubicBezier:
case GOType::Spline:
{
QSharedPointer<VAbstractBezier> spline1;
QSharedPointer<VAbstractBezier> spline2;
const auto spl = data->GeometricObject<VAbstractCubicBezier>(curveId);
QPointF spl1p2, spl1p3, spl2p2, spl2p3;
if (not VFuzzyComparePossibleNulls(segLength, -1))
{
spl->CutSpline(segLength, spl1p2, spl1p3, spl2p2, spl2p3);
}
else
{
spl->CutSpline(0, spl1p2, spl1p3, spl2p2, spl2p3);
}
VSpline *spl1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p);
VSpline *spl2 = new VSpline(*p, spl2p2, spl2p3, spl->GetP4());
if (not VFuzzyComparePossibleNulls(segLength, -1))
{
spline1 = QSharedPointer<VAbstractBezier>(spl1);
spline2 = QSharedPointer<VAbstractBezier>(spl2);
}
else
{
spline1 = QSharedPointer<VAbstractBezier>(new VSpline());
spline2 = QSharedPointer<VAbstractBezier>(new VSpline());
// Take names for empty splines from donors.
spline1->setName(spl1->name());
spline2->setName(spl2->name());
delete spl1;
delete spl2;
}
data->AddSpline(spline1, NULL_ID, p->id());
data->AddSpline(spline2, NULL_ID, p->id());
break;
}
case GOType::CubicBezierPath:
case GOType::SplinePath:
{
QSharedPointer<VAbstractBezier> splP1;
QSharedPointer<VAbstractBezier> splP2;
const auto splPath = data->GeometricObject<VAbstractCubicBezierPath>(curveId);
VSplinePath *splPath1 = nullptr;
VSplinePath *splPath2 = nullptr;
if (not VFuzzyComparePossibleNulls(segLength, -1))
{
VPointF *pC = VToolCutSplinePath::CutSplinePath(segLength, splPath, p->name(), &splPath1, &splPath2);
delete pC;
}
else
{
VPointF *pC = VToolCutSplinePath::CutSplinePath(0, splPath, p->name(), &splPath1, &splPath2);
delete pC;
}
SCASSERT(splPath1 != nullptr)
SCASSERT(splPath2 != nullptr)
if (not VFuzzyComparePossibleNulls(segLength, -1))
{
splP1 = QSharedPointer<VAbstractBezier>(splPath1);
splP2 = QSharedPointer<VAbstractBezier>(splPath2);
}
else
{
splP1 = QSharedPointer<VAbstractBezier>(new VSplinePath());
splP2 = QSharedPointer<VAbstractBezier>(new VSplinePath());
// Take names for empty spline paths from donors.
splP1->setName(splPath1->name());
splP2->setName(splPath2->name());
delete splPath1;
delete splPath2;
}
data->AddSpline(splP1, NULL_ID, p->id());
data->AddSpline(splP2, NULL_ID, p->id());
break;
}
case GOType::Point:
case GOType::PlaceLabel:
case GOType::Unknown:
Q_UNREACHABLE();
break;
}
}
QT_WARNING_POP
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