valentina/src/app/container/vcontainer.cpp
dismine bd5fda320f Use new math parser instead old.
--HG--
branch : feature
2014-05-21 11:51:16 +03:00

618 lines
19 KiB
C++

/************************************************************************
**
** @file vcontainer.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 "vcontainer.h"
#include <QDebug>
#include <QtAlgorithms>
#include "../widgets/vapplication.h"
quint32 VContainer::_id = 0;
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VContainer create empty container
*/
VContainer::VContainer()
:_size(50), sizeName(size_M), _height(176), heightName(height_M), gObjects(QHash<quint32, VGObject *>()),
measurements(QHash<QString, VMeasurement>()), increments(QHash<QString, VIncrement>()),
lengthLines(QHash<QString, qreal>()), lineAngles(QHash<QString, qreal>()), lengthSplines(QHash<QString, qreal>()),
lengthArcs(QHash<QString, qreal>()), details(QHash<quint32, VDetail>())
{}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief operator = copy constructor
* @param data container
* @return copy container
*/
VContainer &VContainer::operator =(const VContainer &data)
{
setData(data);
return *this;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VContainer create container from another container
* @param data container
*/
VContainer::VContainer(const VContainer &data)
:_size(50), sizeName(size_M), _height(176), heightName(height_M), gObjects(QHash<quint32, VGObject *>()),
measurements(QHash<QString, VMeasurement>()), increments(QHash<QString, VIncrement>()),
lengthLines(QHash<QString, qreal>()), lineAngles(QHash<QString, qreal>()), lengthSplines(QHash<QString, qreal>()),
lengthArcs(QHash<QString, qreal>()), details(QHash<quint32, VDetail>())
{
setData(data);
}
//---------------------------------------------------------------------------------------------------------------------
VContainer::~VContainer()
{
qDeleteAll(gObjects);
gObjects.clear();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setData copy data from container
* @param data container
*/
void VContainer::setData(const VContainer &data)
{
_size = data.size();
sizeName = data.SizeName();
_height = data.height();
heightName = data.HeightName();
qDeleteAll(gObjects);
gObjects.clear();
const QHash<quint32, VGObject*> *obj = data.DataGObjects();
Q_CHECK_PTR(obj);
QHashIterator<quint32, VGObject*> i(*obj);
while (i.hasNext())
{
i.next();
switch (i.value()->getType())
{
case (GObject::Arc):
CopyGObject<VArc>(data, i.key());
break;
case (GObject::Point):
CopyGObject<VPointF>(data, i.key());
break;
case (GObject::Spline):
CopyGObject<VSpline>(data, i.key());
break;
case (GObject::SplinePath):
CopyGObject<VSplinePath>(data, i.key());
break;
default:
qDebug()<<"Don't know how copy this type.";
break;
}
}
measurements = *data.DataMeasurements();
increments = *data.DataIncrements();
lengthLines = *data.DataLengthLines();
lineAngles = *data.DataLineAngles();
lengthSplines = *data.DataLengthSplines();
lengthArcs = *data.DataLengthArcs();
details = *data.DataDetails();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetGObject returns a point by id
* @param id id of point
* @return point
*/
// cppcheck-suppress unusedFunction
const VGObject *VContainer::GetGObject(quint32 id)const
{
return GetObject(gObjects, id);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetObject return object from container
* @param obj container
* @param id id of object
* @return Object
*/
template <typename key, typename val>
const val VContainer::GetObject(const QHash<key, val> &obj, key id) const
{
if (obj.contains(id))
{
return obj.value(id);
}
else
{
throw VExceptionBadId(tr("Can't find object"), id);
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetObject return object from container
* @param obj container
* @param id id of object
* @return Object
*/
template <typename key, typename val>
val VContainer::GetVariable(const QHash<key, val> &obj, key id) const
{
if (obj.contains(id))
{
return obj.value(id);
}
else
{
throw VExceptionBadId(tr("Can't find object"), id);
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetMeasurement return measurement by name
* @param name short measurement name
* @return measurement
*/
const VMeasurement VContainer::GetMeasurement(const QString &name) const
{
Q_ASSERT(name.isEmpty()==false);
return GetVariable(measurements, name);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetIncrement return increment table row by name
* @param name name of increment table row
* @return increment
*/
const VIncrement VContainer::GetIncrement(const QString& name) const
{
Q_ASSERT(name.isEmpty()==false);
return GetVariable(increments, name);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetLine return length of line by name
* @param name name of line
* @return length of line in mm
*/
qreal VContainer::GetLine(const QString &name) const
{
Q_ASSERT(name.isEmpty()==false);
return GetVariable(lengthLines, name);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetLengthArc return length of arc by name
* @param name name of arc
* @return length of arc in mm
*/
qreal VContainer::GetLengthArc(const QString &name) const
{
Q_ASSERT(name.isEmpty()==false);
return GetVariable(lengthArcs, name);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetLengthSpline return length of spline by name
* @param name name of spline
* @return length of spline in mm
*/
qreal VContainer::GetLengthSpline(const QString &name) const
{
Q_ASSERT(name.isEmpty()==false);
return GetVariable(lengthSplines, name);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetLineAngle return angle of line
* @param name name of line angle
* @return angle in degree
*/
qreal VContainer::GetLineAngle(const QString &name) const
{
Q_ASSERT(name.isEmpty()==false);
return GetVariable(lineAngles, name);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetDetail return detail by id
* @param id id of detail
* @return detail
*/
const VDetail VContainer::GetDetail(quint32 id) const
{
return GetVariable(details, id);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddPoint add new point to container
* @param point new point
* @return return id of new point in container
*/
quint32 VContainer::AddGObject(VGObject *obj)
{
return AddObject(gObjects, obj);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddDetail add new detail to container
* @param detail new detail
* @return return id of new detail in container
*/
quint32 VContainer::AddDetail(VDetail detail)
{
quint32 id = getNextId();
details[id] = detail;
return id;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddIncrement add new row of increment table
* @param name name of new row of increment table
* @param row new row of increment table
*/
void VContainer::AddIncrement(const QString &name, VIncrement incr)
{
increments[name] = incr;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief getNextId generate next unique id
* @return next unique id
*/
quint32 VContainer::getNextId()
{
_id++;
return _id;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief UpdateId update id. If new id bigger when current save new like current.
* @param newId id
*/
void VContainer::UpdateId(quint32 newId)
{
if (newId > _id)
{
_id = newId;
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief UpdateObject update object in container
* @param obj container
* @param id id of existing object
* @param point object
*/
template <typename val>
void VContainer::UpdateObject(QHash<quint32, val> &obj, const quint32 &id, val point)
{
Q_ASSERT_X(id > 0, Q_FUNC_INFO, "id <= 0");
Q_CHECK_PTR(point);
point->setId(id);
if (gObjects.contains(id))
{
delete gObjects.value(id);
gObjects.remove(id);
}
obj[id] = point;
UpdateId(id);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddLengthSpline add length of spline to container
* @param name name of spline
* @param value length of spline
*/
void VContainer::AddLengthSpline(const QString &name, const qreal &value)
{
Q_ASSERT(name.isEmpty() == false);
lengthSplines[name] = value;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddLengthArc add length of arc to container
* @param id id of arc
*/
void VContainer::AddLengthArc(const quint32 &id)
{
const VArc * arc = GeometricObject<const VArc *>(id);
lengthArcs[arc->name()] = qApp->fromPixel(arc->GetLength());
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddLineAngle add angle of line to container
* @param name name of line angle
* @param value angle in degree
*/
void VContainer::AddLineAngle(const QString &name, const qreal &value)
{
Q_ASSERT(name.isEmpty() == false);
lineAngles[name] = value;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetValueStandardTableRow return value of measurement by name
* @param name name of measurement
* @return value in measurement units
*/
qreal VContainer::GetValueStandardTableRow(const QString& name) const
{
const VMeasurement m = GetMeasurement(name);
if (qApp->patternType() == Pattern::Individual)
{
return m.GetValue();
}
else
{
return m.GetValue(size(), height());
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetValueIncrementTableRow return value of increment table row by name
* @param name name of row
* @return value of row in mm
*/
qreal VContainer::GetValueIncrementTableRow(const QString& name) const
{
const VIncrement icr = GetIncrement(name);
if (qApp->patternType() == Pattern::Individual)
{
return icr.GetValue();
}
else
{
return icr.GetValue(size(), height());
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief Clear clear data in container. Id will be 0.
*/
void VContainer::Clear()
{
_id = 0;
measurements.clear();
increments.clear();
lengthLines.clear();
lengthArcs.clear();
lineAngles.clear();
details.clear();
lengthSplines.clear();
ClearGObjects();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief ClearObject points, splines, arcs, spline paths will be cleared.
*/
void VContainer::ClearGObjects()
{
if (gObjects.size()>0)
{
qDeleteAll(gObjects);
}
gObjects.clear();
}
//---------------------------------------------------------------------------------------------------------------------
void VContainer::ClearCalculationGObjects()
{
if (gObjects.size()>0)
{
QHashIterator<quint32, VGObject*> i(gObjects);
while (i.hasNext())
{
i.next();
if (i.value()->getMode() == Valentina::Calculation)
{
delete i.value();
gObjects.remove(i.key());
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief FindVar return value of variable by name
* @param name name of variable
* @param ok false if can't find variable
* @return value of variable
*/
qreal VContainer::FindVar(const QString &name, bool *ok)const
{
if (sizeName == name)
{
*ok = true;
return _size;
}
if (heightName == name)
{
*ok = true;
return _height;
}
if (measurements.contains(name))
{
*ok = true;
return GetValueStandardTableRow(name);
}
if (increments.contains(name))
{
*ok = true;
return GetValueIncrementTableRow(name);
}
if (lengthLines.contains(name))
{
*ok = true;
return lengthLines.value(name);
}
if (lengthArcs.contains(name))
{
*ok = true;
return lengthArcs.value(name);
}
if (lineAngles.contains(name))
{
*ok = true;
return lineAngles.value(name);
}
if (lengthSplines.contains(name))
{
*ok = true;
return lengthSplines.value(name);
}
*ok = false;
return 0;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddLine add line to container
* @param firstPointId id of first point of line
* @param secondPointId id of second point of line
* @param mode mode of line
*/
void VContainer::AddLine(const quint32 &firstPointId, const quint32 &secondPointId)
{
QString nameLine = GetNameLine(firstPointId, secondPointId);
const VPointF *first = GeometricObject<const VPointF *>(firstPointId);
const VPointF *second = GeometricObject<const VPointF *>(secondPointId);
AddLengthLine(nameLine, qApp->fromPixel(QLineF(first->toQPointF(), second->toQPointF()).length()));
nameLine = GetNameLineAngle(firstPointId, secondPointId);
AddLineAngle(nameLine, QLineF(first->toQPointF(), second->toQPointF()).angle());
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddObject add object to container
* @param obj container
* @param value object
* @return id of object in container
*/
template <typename key, typename val>
quint32 VContainer::AddObject(QHash<key, val> &obj, val value)
{
Q_CHECK_PTR(value);
quint32 id = getNextId();
value->setId(id);
obj[id] = value;
return id;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetNameLine return name of line
* @param firstPoint id of first point of line
* @param secondPoint id of second point of line
* @return name of line
*/
QString VContainer::GetNameLine(const quint32 &firstPoint, const quint32 &secondPoint) const
{
const VPointF *first = GeometricObject<const VPointF *>(firstPoint);
const VPointF *second = GeometricObject<const VPointF *>(secondPoint);
return QString(line_+"%1_%2").arg(first->name(), second->name());
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetNameLineAngle return name of line angle
* @param firstPoint id of first point of line
* @param secondPoint id of second point of line
* @return name of angle of line
*/
QString VContainer::GetNameLineAngle(const quint32 &firstPoint, const quint32 &secondPoint) const
{
const VPointF *first = GeometricObject<const VPointF *>(firstPoint);
const VPointF *second = GeometricObject<const VPointF *>(secondPoint);
return QString(angleLine_+"%1_%2").arg(first->name(), second->name());
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief UpdatePoint update point by id
* @param id id of existing point
* @param point point
*/
void VContainer::UpdateGObject(quint32 id, VGObject* obj)
{
UpdateObject(gObjects, id, obj);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief UpdateDetail update detail by id
* @param id id of existing detail
* @param detail detail
*/
void VContainer::UpdateDetail(quint32 id, const VDetail &detail)
{
Q_ASSERT_X(id > 0, Q_FUNC_INFO, "id <= 0");
details[id] = detail;
UpdateId(id);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddLengthLine add length of line to container
* @param name name of line
* @param value length of line
*/
void VContainer::AddLengthLine(const QString &name, const qreal &value)
{
Q_ASSERT(name.isEmpty() == false);
lengthLines[name] = value;
}