valentina_old/src/libs/vpatterndb/vcontainer.h

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/************************************************************************
**
** @file vcontainer.h
** @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) 2013-2015 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/>.
**
*************************************************************************/
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#ifndef VCONTAINER_H
#define VCONTAINER_H
#include "variables.h"
#include "vdetail.h"
#include "../vgeometry/vgobject.h"
#include "../ifc/exception/vexceptionbadid.h"
#include "../vgeometry/vabstractcurve.h"
#include "vtranslatevars.h"
#include <QCoreApplication>
#include <QHash>
#include <QSet>
#include <QSharedPointer>
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#if defined(Q_CC_INTEL)
#pragma warning( push )
#pragma warning( disable: 2021 )
#elif defined(Q_CC_GNU)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Weffc++"
#endif
class VContainerData : public QSharedData //-V690
{
public:
VContainerData(const VTranslateVars *trVars, const Unit *patternUnit)
:sizeName(size_M), heightName(height_M), gObjects(QHash<quint32, QSharedPointer<VGObject> >()),
variables(QHash<QString, QSharedPointer<VInternalVariable> > ()), details(QHash<quint32, VDetail>()),
trVars(trVars), patternUnit(patternUnit)
{}
VContainerData(const VContainerData &data)
:QSharedData(data), sizeName(data.sizeName), heightName(data.heightName), gObjects(data.gObjects),
variables(data.variables), details(data.details), trVars(data.trVars), patternUnit(data.patternUnit)
{}
virtual ~VContainerData();
QString sizeName;
QString heightName;
/**
* @brief gObjects graphicals objects of pattern.
*/
QHash<quint32, QSharedPointer<VGObject> > gObjects;
/**
* @brief variables container for measurements, increments, lines lengths, lines angles, arcs lengths, curve lengths
*/
QHash<QString, QSharedPointer<VInternalVariable>> variables;
/**
* @brief details container of details
*/
QHash<quint32, VDetail> details;
const VTranslateVars *trVars;
const Unit *patternUnit;
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private:
VContainerData &operator=(const VContainerData &) Q_DECL_EQ_DELETE;
};
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#if defined(Q_CC_INTEL)
#pragma warning( pop )
#elif defined(Q_CC_GNU)
#pragma GCC diagnostic pop
#endif
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/**
* @brief The VContainer class container of all variables.
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*/
class VContainer
{
Q_DECLARE_TR_FUNCTIONS(VContainer)
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public:
VContainer(const VTranslateVars *trVars, const Unit *patternUnit);
VContainer &operator=(const VContainer &data);
VContainer(const VContainer &data);
~VContainer();
template <typename T>
const QSharedPointer<T> GeometricObject(const quint32 &id) const;
const QSharedPointer<VGObject> GetGObject(quint32 id) const;
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static const QSharedPointer<VGObject> GetFakeGObject(quint32 id);
const VDetail GetDetail(quint32 id) const;
qreal GetTableValue(const QString& name, MeasurementsType patternType) const;
template <typename T>
QSharedPointer<T> GetVariable(QString name) const;
static quint32 getId();
static quint32 getNextId();
static void UpdateId(quint32 newId);
quint32 AddGObject(VGObject *obj);
quint32 AddDetail(const VDetail &detail);
void AddLine(const quint32 &firstPointId, const quint32 &secondPointId);
void AddArc(const quint32 &arcId, const quint32 &parentId = 0);
template <typename T>
void AddCurve(const quint32 &id, const quint32 &parentId = 0);
template <typename T>
void AddVariable(const QString& name, T *var);
void UpdateGObject(quint32 id, VGObject* obj);
void UpdateDetail(quint32 id, const VDetail &detail);
void Clear();
void ClearForFullParse();
void ClearGObjects();
void ClearCalculationGObjects();
void ClearVariables(const VarType &type = VarType::Unknown);
void ClearDetails();
static void ClearUniqueNames();
static void SetSize(qreal size);
void SetSizeName(const QString &name);
static void SetHeight(qreal height);
void SetHeightName(const QString &name);
static qreal size();
static qreal *rsize();
QString SizeName() const;
static qreal height();
static qreal *rheight();
QString HeightName()const;
bool VariableExist(const QString& name);
void RemoveIncrement(const QString& name);
const QHash<quint32, QSharedPointer<VGObject> > *DataGObjects() const;
const QHash<quint32, VDetail> *DataDetails() const;
const QHash<QString, QSharedPointer<VInternalVariable>> *DataVariables() const;
const QMap<QString, QSharedPointer<VMeasurement> > DataMeasurements() const;
const QMap<QString, QSharedPointer<VIncrement> > DataIncrements() const;
const QMap<QString, QSharedPointer<VLengthLine> > DataLengthLines() const;
const QMap<QString, QSharedPointer<VSplineLength> > DataLengthSplines() const;
const QMap<QString, QSharedPointer<VArcLength> > DataLengthArcs() const;
const QMap<QString, QSharedPointer<VLineAngle> > DataAngleLines() const;
const QMap<QString, QSharedPointer<VArcRadius> > DataRadiusesArcs() const;
const QMap<QString, QSharedPointer<VArcAngle> > DataAnglesArcs() const;
const QMap<QString, QSharedPointer<VSplineAngle> > DataAnglesCurves() const;
const QHash<QString, qreal *> PlainVariables() const;
static bool IsUnique(const QString &name);
const Unit *GetPatternUnit() const;
const VTranslateVars *GetTrVars() const;
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private:
/**
* @brief _id current id. New object will have value +1. For empty class equal 0.
*/
static quint32 _id;
static qreal _size;
static qreal _height;
static QSet<const QString> uniqueNames;
QSharedDataPointer<VContainerData> d;
template <class T>
uint qHash( const QSharedPointer<T> &p );
template <typename key, typename val>
// cppcheck-suppress functionStatic
const val GetObject(const QHash<key, val> &obj, key id) const;
template <typename val>
void UpdateObject(QHash<quint32, val > &obj, const quint32 &id, val point);
template <typename key, typename val>
static quint32 AddObject(QHash<key, val> &obj, val value);
template <typename T>
const QMap<QString, QSharedPointer<T> > DataVar(const VarType &type) const;
};
/*
* Defintion of templated member functions of VContainer
*/
//---------------------------------------------------------------------------------------------------------------------
template <typename T>
const QSharedPointer<T> VContainer::GeometricObject(const quint32 &id) const
{
QSharedPointer<VGObject> gObj = QSharedPointer<VGObject>();
if (d->gObjects.contains(id))
{
gObj = d->gObjects.value(id);
}
else
{
throw VExceptionBadId(tr("Can't find object"), id);
}
try
{
QSharedPointer<T> obj = qSharedPointerDynamicCast<T>(gObj);
SCASSERT(obj.isNull() == false);
return obj;
}
catch (const std::bad_alloc &)
{
throw VExceptionBadId(tr("Can't cast object"), id);
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetVariable return varible by name
* @param name variable's name
* @return variable
*/
template <typename T>
QSharedPointer<T> VContainer::GetVariable(QString name) const
{
SCASSERT(name.isEmpty()==false);
if (d->variables.contains(name))
{
try
{
QSharedPointer<T> value = qSharedPointerDynamicCast<T>(d->variables.value(name));
SCASSERT(value.isNull() == false);
return value;
}
catch (const std::bad_alloc &)
{
throw VExceptionBadId(tr("Can't cast object"), name);
}
}
else
{
throw VExceptionBadId(tr("Can't find object"), name);
}
}
//---------------------------------------------------------------------------------------------------------------------
template <typename T>
void VContainer::AddCurve(const quint32 &id, const quint32 &parentId)
{
const QSharedPointer<T> curve = GeometricObject<T>(id);
VSplineLength *length = new VSplineLength(id, parentId, curve.data(), *GetPatternUnit());
AddVariable(length->GetName(), length);
VSplineAngle *startAngle = new VSplineAngle(id, parentId, curve.data(), CurveAngle::StartAngle);
AddVariable(startAngle->GetName(), startAngle);
VSplineAngle *endAngle = new VSplineAngle(id, parentId, curve.data(), CurveAngle::EndAngle);
AddVariable(endAngle->GetName(), endAngle);
}
//---------------------------------------------------------------------------------------------------------------------
template <typename T>
void VContainer::AddVariable(const QString& name, T *var)
{
if (d->variables.contains(name))
{
if (d->variables.value(name)->GetType() == var->GetType())
{
d->variables[name].clear();
}
else
{
throw VExceptionBadId(tr("Can't find object. Type mismatch."), name);
}
}
d->variables[name] = QSharedPointer<T>(var);
uniqueNames.insert(name);
}
//---------------------------------------------------------------------------------------------------------------------
template <class T>
uint VContainer::qHash( const QSharedPointer<T> &p )
{
return qHash( p.data() );
}
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#endif // VCONTAINER_H