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/*
Copyright (C) 2012 Sebastian Herbord. All rights reserved.
This file is part of Mod Organizer.
Mod Organizer 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.
Mod Organizer 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 Mod Organizer. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FILEDIALOGMEMORY_H
#define FILEDIALOGMEMORY_H
#include <QFileDialog>
#include <QSettings>
#include <QString>
#include <map>
class FileDialogMemory {
public:
static void save(QSettings& settings);
static void restore(QSettings& settings);
static QString getOpenFileName(const QString& dirID, QWidget* parent = 0, const QString& caption = QString(),
const QString& dir = QString(), const QString& filter = QString(),
QString* selectedFilter = 0, QFileDialog::Options options = 0);
static QString getExistingDirectory(const QString& dirID, QWidget* parent = 0, const QString& caption = QString(),
const QString& dir = QString(),
QFileDialog::Options options = QFileDialog::ShowDirsOnly);
private:
FileDialogMemory();
static FileDialogMemory& instance();
private:
std::map<QString, QString> m_Cache;
};
#endif // FILEDIALOGMEMORY_H
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