valentina/src/libs/ifc/xml/vpatternconverter.cpp

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/************************************************************************
**
** @file vpatternconverter.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 11 12, 2014
**
** @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) 2014 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 "vpatternconverter.h"
#include "exception/vexception.h"
#include <QFile>
/*
* Version rules:
* 1. Version have three parts "major.minor.patch";
* 2. major part only for stable releases;
* 3. minor - 10 or more patch changes, or one big change;
* 4. patch - little change.
*/
const QString VPatternConverter::PatternMinVerStr = QStringLiteral("0.1.1");
const QString VPatternConverter::PatternMaxVerStr = QStringLiteral("0.1.1");
const QString VPatternConverter::CurrentSchema = QStringLiteral("://schema/pattern/v0.1.1.xsd");
//---------------------------------------------------------------------------------------------------------------------
VPatternConverter::VPatternConverter(const QString &fileName)
:VAbstractConverter(fileName)
{
const QString schema = XSDSchema(ver);
ValidateXML(schema, fileName);
}
//---------------------------------------------------------------------------------------------------------------------
VPatternConverter::~VPatternConverter()
{}
//---------------------------------------------------------------------------------------------------------------------
int VPatternConverter::MinVer() const
{
return GetVersion(PatternMinVerStr);
}
//---------------------------------------------------------------------------------------------------------------------
int VPatternConverter::MaxVer() const
{
return GetVersion(PatternMaxVerStr);
}
//---------------------------------------------------------------------------------------------------------------------
QString VPatternConverter::MinVerStr() const
{
return PatternMinVerStr;
}
//---------------------------------------------------------------------------------------------------------------------
QString VPatternConverter::MaxVerStr() const
{
return PatternMaxVerStr;
}
//---------------------------------------------------------------------------------------------------------------------
QString VPatternConverter::XSDSchema(int ver) const
{
CheckVersion(ver);
switch(ver)
{
case (0x000101):
// return QStringLiteral("://schema/pattern/v0.1.2.xsd");
// case (0x000102):
return CurrentSchema;
default:
{
const QString errorMsg(tr("Unexpected version \"%1\".").arg(ver, 0, 16));
throw VException(errorMsg);
break;
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VPatternConverter::ApplyPatches()
{
try
{
switch(ver)
{
case (0x000101):
// {
// ToV0_1_2();
// const QString schema = XSDSchema(0x000102);
// ValidateXML(schema, fileName);
// break;
// }
// case (0x000102):
break;
default:
break;
}
}
catch (VException &e)
{
QString error;
const QString backupFileName = fileName +".backup";
if (SafeCopy(backupFileName, fileName, error) == false)
{
const QString errorMsg(tr("Error restoring backup file: %1.").arg(error));
VException excep(errorMsg);
excep.AddMoreInformation(e.ErrorMessage());
throw excep;
}
QFile file(backupFileName);
file.remove();
throw e;
}
}
//---------------------------------------------------------------------------------------------------------------------
//void VPatternConverter::ToV0_1_2()
//{
// SetVersion("0.1.2");
// Save();
//}