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/*
* This file is part of Converseen, an open-source batch image converter
* and resizer.
*
* (C) Francesco Mondello 2009-2016
*
* 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/>.
*
* Contact e-mail: Faster <faster3ck@gmail.com>
*
*/
#ifndef CACHINGSYSTEM_H
#define CACHINGSYSTEM_H
#include <QCache>
#include <QImage>
class CachedImageObject
{
public:
QImage thumbnail;
QString id;
int orig_w;
int orig_h;
double orig_dens_x;
double orig_dens_y;
};
class CachingSystem
{
public:
static void init();
static void insert(QString id, QImage thumbnail, int orig_w, int orig_h, double orig_dens_x, double orig_dens_y);
static bool find(QString key);
static void clear();
static void remove(QString key);
static QImage thumbnail();
static int originalWidth();
static int originalHeight();
static double originalDensityX();
static double originalDensityY();
static QCache<QString, CachedImageObject> *imageCache;
private:
static CachedImageObject *currObj;
static int m_orig_w;
};
#endif // CACHINGSYSTEM_H
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