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/*
* Quackle -- Crossword game artificial intelligence and analysis tool
* Copyright (C) 2005-2019 Jason Katz-Brown, John O'Laughlin, and John Fultz.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <iostream>
#include <QtCore>
#include "gcgio.h"
#include "queenie.h"
using namespace QuackleIO;
Queenie *Queenie::m_self = 0;
Queenie *Queenie::self()
{
if (m_self == 0)
m_self = new Queenie();
return m_self;
}
void Queenie::cleanUp()
{
delete m_self;
m_self = 0;
}
Queenie::Queenie()
{
m_loganias.push_back(new GCGIO);
for (QList<Logania *>::const_iterator it = m_loganias.begin(); it != m_loganias.end(); ++it)
m_filters.push_back((*it)->filter());
}
Queenie::~Queenie()
{
while (!m_loganias.isEmpty())
delete m_loganias.takeFirst();
}
Logania *Queenie::loganiaForFile(const QString &filename)
{
for (QList<Logania *>::const_iterator it = m_loganias.begin(); it != m_loganias.end(); ++it)
{
QFile file(filename);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
return 0;
QTextStream in(&file);
if ((*it)->canRead(in))
return (*it);
}
return 0;
}
const QStringList &Queenie::filters() const
{
return m_filters;
}
Logania *Queenie::defaultLogania()
{
return m_loganias.front();
}
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