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* Copyright 2013 Canonical Ltd.
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* This file is part of webbrowser-app.
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* webbrowser-app is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 3.
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* webbrowser-app 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
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* GNU 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. If not, see <http://www.gnu.org/licenses/>.
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#ifndef __WEBTHUMBNAIL_UTILS_H__
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#define __WEBTHUMBNAIL_UTILS_H__
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#include <QtCore/QDir>
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#include <QtCore/QFileInfo>
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#include <QtCore/QObject>
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class WebThumbnailUtils : public QObject
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static WebThumbnailUtils& instance();
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static QDir cacheLocation();
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static void ensureCacheLocation();
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static QFileInfo thumbnailFile(const QUrl& url);
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void cacheThumbnail(const QUrl& url, const QImage& thumbnail) const;
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WebThumbnailUtils(QObject* parent=0);
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void expireCache() const;
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#endif // __WEBTHUMBNAIL_UTILS_H__