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42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
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/*
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Copyright (C) 2015 by Project Tox <https://tox.im>
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This file is part of qTox, a Qt-based graphical interface for Tox.
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This program 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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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.
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See the COPYING file for more details.
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*/
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#include "pixmapcache.h"
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PixmapCache PixmapCache::instance;
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QPixmap PixmapCache::get(const QString &filename, QSize size)
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{
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auto itr = cache.find(filename);
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if(itr == cache.end())
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{
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QIcon icon;
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icon.addFile(filename);
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cache.insert(filename, icon);
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return icon.pixmap(size);
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}
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return itr.value().pixmap(size);
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}
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PixmapCache &PixmapCache::getInstance()
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{
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return instance;
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}
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