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/***************************************************************************
sq_thumbnailsunused.h - description
-------------------
begin : Fri Jul 20 2007
copyright : (C) 2007 by Baryshev Dmitry
email : ksquirrel.iv@gmail.com
***************************************************************************/
/***************************************************************************
* *
* 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 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef SQ_THUMBNAILSUNUSED_H
#define SQ_THUMBNAILSUNUSED_H
#include <tqmap.h>
#include <tqobject.h>
#include <kurl.h>
#include <ctime>
class KConfig;
/*
* This is small helper class for thumbnail loader. It is used only on
* non-local filesystems to cache information on unsupported file
* types to avoid downloading them from [possibly] slow kio-slave
* (for example, smb:/ on slow network).
*/
class SQ_ThumbnailsUnused : public TQObject, public TQMap<KURL, time_t>
{
public:
SQ_ThumbnailsUnused(TQObject *tqparent = 0);
~SQ_ThumbnailsUnused();
bool needUpdate(const KURL &u, time_t t);
static SQ_ThumbnailsUnused* instance() { return m_instance; };
private:
void load();
void save();
private:
static SQ_ThumbnailsUnused *m_instance;
KConfig *cache;
};
#endif
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