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65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
6 years ago
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/*
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* Copyright 2018 Michail Vourlakos <mvourlakos@gmail.com>
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*
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* This file is part of Latte-Dock
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*
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* Latte-Dock is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Latte-Dock 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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*
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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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*/
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#ifndef PLASMABACKGROUNDCACHE_H
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#define PLASMABACKGROUNDCACHE_H
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// local
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#include "screenpool.h"
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// Qt
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#include <QHash>
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#include <QObject>
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// Plasma
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#include <Plasma>
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typedef QHash<Plasma::Types::Location, float> EdgesHash;
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namespace Latte {
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namespace PlasmaExtended {
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class BackgroundCache: public QObject
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{
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Q_OBJECT
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public:
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static BackgroundCache *self();
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~BackgroundCache() override;
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float luminasFromFile(QString imageFile, int edge);
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private:
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BackgroundCache(QObject *parent = nullptr);
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private:
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//! screen aware backgrounds: activity id, screen name, backgroundfile
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QHash<QString, QHash<QString, QString>> m_backgrounds;
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//! image file and luminas per edge
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QHash<QString, EdgesHash> m_luminasCache;
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ScreenPool *m_pool{nullptr};
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};
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}
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}
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#endif
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