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/* This file is part of the KDE project
Copyright (C) 2000 Carsten Pfeiffer <[email protected]>
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.
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; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KONQ_PIXMAPPROVIDER_H
#define KONQ_PIXMAPPROVIDER_H
#include <qmap.h>
#include <kpixmapprovider.h>
#include "konq_faviconmgr.h"
#include <libkonq_export.h>
class KConfig;
class LIBKONQ_EXPORT KonqPixmapProvider : public KonqFavIconMgr, virtual public KPixmapProvider
{
public:
static KonqPixmapProvider * self();
virtual ~KonqPixmapProvider();
/**
* Looks up a pixmap for @p url. Uses a cache for the iconname of url.
*/
virtual QPixmap pixmapFor( const QString& url, int size = 0 );
/**
* Loads the cache to @p kc from the current KConfig-group from key @p key.
*/
void load( KConfig * kc, const QString& key );
/**
* Saves the cache to @p kc into the current KConfig-group as key @p key.
* Only those @p items are saved, otherwise the cache would grow forever.
*/
void save( KConfig *, const QString& key, const QStringList& items );
/**
* Clears the pixmap cache
*/
void clear();
/**
* Looks up an iconname for @p url. Uses a cache for the iconname of url.
* @since 3.4.1
*/
QString iconNameFor( const QString& url );
protected:
KonqPixmapProvider( QObject *parent=0, const char *name=0 );
/**
* Overridden from KonqFavIconMgr to update the cache
*/
virtual void notifyChange( bool isHost, QString hostOrURL, QString iconName );
QPixmap loadIcon( const QString& url, const QString& icon, int size );
private:
QMap<QString,QString> iconMap;
static KonqPixmapProvider * s_self;
};
#endif // KONQ_PIXMAPPROVIDER_H
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