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45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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Copyright © 2015-2018 by The qTox Project Contributors
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre 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, either version 3 of the License, or
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(at your option) any later version.
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qTox 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 qTox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ICONCACHE_H
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#define ICONCACHE_H
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#include <QHash>
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#include <QIcon>
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#include <QPixmap>
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class PixmapCache
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{
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public:
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QPixmap get(const QString& filename, QSize size);
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static PixmapCache& getInstance();
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protected:
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PixmapCache()
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{
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}
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PixmapCache(PixmapCache&) = delete;
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PixmapCache& operator=(const PixmapCache&) = delete;
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private:
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QHash<QString, QIcon> cache;
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};
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#endif // ICONCACHE_H
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