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82 lines
2.4 KiB
82 lines
2.4 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2000 Carsten Pfeiffer <pfeiffer@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KONQ_PIXMAPPROVIDER_H
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#define KONQ_PIXMAPPROVIDER_H
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#include <qmap.h>
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#include <kpixmapprovider.h>
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#include "konq_faviconmgr.h"
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#include <libkonq_export.h>
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class KConfig;
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class LIBKONQ_EXPORT KonqPixmapProvider : public KonqFavIconMgr, virtual public KPixmapProvider
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{
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public:
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static KonqPixmapProvider * self();
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virtual ~KonqPixmapProvider();
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/**
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* Looks up a pixmap for @p url. Uses a cache for the iconname of url.
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*/
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virtual QPixmap pixmapFor( const QString& url, int size = 0 );
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/**
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* Loads the cache to @p kc from the current KConfig-group from key @p key.
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*/
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void load( KConfig * kc, const QString& key );
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/**
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* Saves the cache to @p kc into the current KConfig-group as key @p key.
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* Only those @p items are saved, otherwise the cache would grow forever.
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*/
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void save( KConfig *, const QString& key, const QStringList& items );
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/**
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* Clears the pixmap cache
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*/
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void clear();
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/**
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* Looks up an iconname for @p url. Uses a cache for the iconname of url.
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* @since 3.4.1
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*/
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QString iconNameFor( const QString& url );
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protected:
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KonqPixmapProvider( QObject *parent=0, const char *name=0 );
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/**
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* Overridden from KonqFavIconMgr to update the cache
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*/
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virtual void notifyChange( bool isHost, QString hostOrURL, QString iconName );
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QPixmap loadIcon( const QString& url, const QString& icon, int size );
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private:
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QMap<QString,QString> iconMap;
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static KonqPixmapProvider * s_self;
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};
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#endif // KONQ_PIXMAPPROVIDER_H
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