mirror of https://github.com/qTox/qTox
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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Copyright © 2014-2019 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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#include "pixmapcache.h"
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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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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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/**
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* @brief Returns the singleton instance.
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*/
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PixmapCache& PixmapCache::getInstance()
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{
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static PixmapCache instance;
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return instance;
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}
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