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valentina/src/libs/vlayout/vbank.cpp

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/************************************************************************
**
** @file vbank.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 11 1, 2015
**
** @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 "vbank.h"
#include <climits>
#include "../vmisc/diagnostic.h"
#include "../vmisc/vabstractapplication.h"
#include "vlayoutpiece.h"
QT_WARNING_PUSH
QT_WARNING_DISABLE_CLANG("-Wmissing-prototypes")
QT_WARNING_DISABLE_INTEL(1418)
Q_LOGGING_CATEGORY(lBank, "layout.bank")
QT_WARNING_POP
// An annoying char define, from the Windows team in <rpcndr.h>
// #define small char
// http://stuartjames.info/Journal/c--visual-studio-2012-vs2012--win8--converting-projects-up-some-conflicts-i-found.aspx
#if defined (Q_OS_WIN) && defined (Q_CC_MSVC)
#pragma push_macro("small")
#undef small
#endif
//---------------------------------------------------------------------------------------------------------------------
VBank::VBank()
: details(),
unsorted(),
big(),
middle(),
small(),
layoutWidth(0),
caseType(Cases::CaseDesc),
prepare(false),
diagonal(0)
{}
//---------------------------------------------------------------------------------------------------------------------
qreal VBank::GetLayoutWidth() const
{
return layoutWidth;
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::SetLayoutWidth(qreal value)
{
layoutWidth = value;
Reset();
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::SetDetails(const QVector<VLayoutPiece> &details)
{
this->details = details;
Reset();
}
//---------------------------------------------------------------------------------------------------------------------
int VBank::GetNext()
{
if (prepare == false)
{
return -1;
}
if (LeftToArrange() == 0)
{
if (unsorted.isEmpty())
{
return -1;
}
else
{
PrepareGroup();
}
}
switch (caseType)
{
case Cases::CaseThreeGroup:
return GetNextThreeGroups();
case Cases::CaseTwoGroup:
return GetNextTwoGroups();
case Cases::CaseDesc:
return GetNextDescGroup();
default:
return -1;
}
}
//---------------------------------------------------------------------------------------------------------------------
VLayoutPiece VBank::GetDetail(int i) const
{
if (i >= 0 && i < details.size())
{
return details.at(i);
}
else
{
return VLayoutPiece();
}
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::Arranged(int i)
{
if (big.contains(i))
{
big.remove(i);
return;
}
if (middle.contains(i))
{
middle.remove(i);
return;
}
if (small.contains(i))
{
small.remove(i);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::NotArranged(int i)
{
if (big.contains(i))
{
unsorted.insert(i, big.value(i));
big.remove(i);
return;
}
if (middle.contains(i))
{
unsorted.insert(i, middle.value(i));
middle.remove(i);
return;
}
if (small.contains(i))
{
unsorted.insert(i, small.value(i));
small.remove(i);
}
}
//---------------------------------------------------------------------------------------------------------------------
bool VBank::PrepareUnsorted()
{
for (int i=0; i < details.size(); ++i)
{
const qint64 square = details.at(i).Square();
if (square <= 0)
{
qCCritical(lBank, "Preparing data for layout error: Detail '%s' square <= 0",
qUtf8Printable(details.at(i).GetName()));
prepare = false;
return prepare;
}
unsorted.insert(i, square);
}
PrepareGroup();
prepare = true;
return prepare;
}
//---------------------------------------------------------------------------------------------------------------------
bool VBank::PrepareDetails()
{
if (layoutWidth <= 0)
{
qCCritical(lBank, "Preparing data for layout error: Layout paper sheet <= 0");
prepare = false;
return prepare;
}
if (details.isEmpty())
{
qCCritical(lBank, "Preparing data for layout error: List of details is empty");
prepare = false;
return prepare;
}
diagonal = 0;
for (int i=0; i < details.size(); ++i)
{
details[i].SetLayoutWidth(layoutWidth);
details[i].SetLayoutAllowancePoints();
if (not details.at(i).IsLayoutAllowanceValid())
{
const QString errorMsg = QObject::tr("Piece '%1' has invalid layout allowance. Please, check seam allowance"
" to check how seam allowance behave.").arg(details.at(i).GetName());
qApp->IsPedantic() ? throw VException(errorMsg) : qWarning() << errorMsg;
}
const qreal d = details.at(i).Diagonal();
if (d > diagonal)
{
diagonal = d;
}
}
prepare = true;
return prepare;
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::Reset()
{
prepare = false;
unsorted.clear();
big.clear();
middle.clear();
small.clear();
diagonal = 0;
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::SetCaseType(Cases caseType)
{
this->caseType = caseType;
}
//---------------------------------------------------------------------------------------------------------------------
int VBank::AllDetailsCount() const
{
return unsorted.count() + big.count() + middle.count() + small.count();
}
//---------------------------------------------------------------------------------------------------------------------
int VBank::LeftToArrange() const
{
return big.count() + middle.count() + small.count();
}
//---------------------------------------------------------------------------------------------------------------------
qreal VBank::GetBiggestDiagonal() const
{
return diagonal;
}
//---------------------------------------------------------------------------------------------------------------------
int VBank::ArrangedCount() const
{
return details.size() - AllDetailsCount();
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::PrepareGroup()
{
switch (caseType)
{
case Cases::CaseThreeGroup:
PrepareThreeGroups();
break;
case Cases::CaseTwoGroup:
PrepareTwoGroups();
break;
case Cases::CaseDesc:
PrepareDescGroup();
break;
default:
break;
}
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::PrepareThreeGroups()
{
qint64 sMax = LLONG_MIN;
qint64 sMin = LLONG_MAX;
SqMaxMin(sMax, sMin);
const qint64 s1 = sMax - (sMax - sMin)/3;
const qint64 s2 = sMin + (sMax - sMin)/3;
QHash<int, qint64>::const_iterator i = unsorted.constBegin();
while (i != unsorted.constEnd())
{
if (i.value() > s1)
{
big.insert(i.key(), i.value());
}
else if (s1 >= i.value() && i.value() > s2)
{
middle.insert(i.key(), i.value());
}
else
{
small.insert(i.key(), i.value());
}
++i;
}
unsorted.clear();
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::PrepareTwoGroups()
{
qint64 sMax = LLONG_MIN;
qint64 sMin = LLONG_MAX;
SqMaxMin(sMax, sMin);
const qint64 s = (sMax + sMin)/2;
QHash<int, qint64>::const_iterator i = unsorted.constBegin();
while (i != unsorted.constEnd())
{
if (i.value() >= s)
{
big.insert(i.key(), i.value());
}
else
{
small.insert(i.key(), i.value());
}
++i;
}
unsorted.clear();
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::PrepareDescGroup()
{
big = unsorted;
unsorted.clear();
}
//---------------------------------------------------------------------------------------------------------------------
int VBank::GetNextThreeGroups() const
{
if (big.isEmpty() == false)
{
QHash<int, qint64>::const_iterator i = big.constBegin();
return i.key();
}
if (middle.isEmpty() == false)
{
QHash<int, qint64>::const_iterator i = middle.constBegin();
return i.key();
}
if (small.isEmpty() == false)
{
QHash<int, qint64>::const_iterator i = small.constBegin();
return i.key();
}
return -1;
}
//---------------------------------------------------------------------------------------------------------------------
int VBank::GetNextTwoGroups() const
{
if (big.isEmpty() == false)
{
QHash<int, qint64>::const_iterator i = big.constBegin();
return i.key();
}
if (small.isEmpty() == false)
{
QHash<int, qint64>::const_iterator i = small.constBegin();
return i.key();
}
return -1;
}
//---------------------------------------------------------------------------------------------------------------------
int VBank::GetNextDescGroup() const
{
int index = -1;
qint64 sMax = LLONG_MIN;
QHash<int, qint64>::const_iterator i = big.constBegin();
while (i != big.constEnd())
{
if (i.value() > sMax)
{
sMax = i.value();
index = i.key();
}
++i;
}
return index;
}
//---------------------------------------------------------------------------------------------------------------------
void VBank::SqMaxMin(qint64 &sMax, qint64 &sMin) const
{
sMax = LLONG_MIN;
sMin = LLONG_MAX;
QHash<int, qint64>::const_iterator i = unsorted.constBegin();
while (i != unsorted.constEnd())
{
if (i.value() < sMin)
{
sMin = i.value();
}
if (i.value() > sMax)
{
sMax = i.value();
}
++i;
}
}
//---------------------------------------------------------------------------------------------------------------------
qreal VBank::DetailsBiggestEdge() const
{
qreal edge = 0;
for(auto &piece : details)
{
const qreal pieceEdge = piece.BiggestEdge();
if (pieceEdge > edge)
{
edge = pieceEdge;
}
}
return edge;
}
//---------------------------------------------------------------------------------------------------------------------
bool VBank::IsRotationNeeded() const
{
for(auto &piece : details)
{
if (not piece.IsGrainlineEnabled())
{
return true;
}
}
return false;
}
#if defined (Q_OS_WIN) && defined (Q_CC_MSVC)
#pragma pop_macro("small")
#endif
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