File indexing completed on 2024-05-05 17:09:08

0001 /*
0002  * This file is part of the KDE project
0003  *
0004  * Copyright (C) 2013 Shantanu Tushar <shantanu@kde.org>
0005  * Copyright (C) 2013 Sujith Haridasan <sujith.h@gmail.com>
0006  *
0007  * This library is free software; you can redistribute it and/or
0008  * modify it under the terms of the GNU Library General Public
0009  * License as published by the Free Software Foundation; either
0010  * version 2 of the License, or (at your option) any later version.
0011  *
0012  * This library is distributed in the hope that it will be useful,
0013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0015  * Library General Public License for more details.
0016  *
0017  * You should have received a copy of the GNU Library General Public License
0018  * along with this library; see the file COPYING.LIB.  If not, write to
0019  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0020  * Boston, MA 02110-1301, USA.
0021  *
0022  */
0023 
0024 #ifndef CQIMAGEPROVIDER_H
0025 #define CQIMAGEPROVIDER_H
0026 
0027 #include <QDeclarativeImageProvider>
0028 #include <QHash>
0029 
0030 class CQImageProvider : public QDeclarativeImageProvider
0031 {
0032 public:
0033     static const char identificationString[];
0034     static CQImageProvider *s_imageProvider;
0035 
0036     CQImageProvider();
0037     virtual ~CQImageProvider();
0038     virtual QImage requestImage(const QString& id, QSize* size, const QSize& requestedSize);
0039 
0040     void addImage(const QString& id, const QImage &image);
0041     bool containsId(const QString &id);
0042     void clearCache();
0043 private:
0044 
0045     QHash<QString, QImage> m_images;
0046 };
0047 
0048 #endif // CQIMAGEPROVIDER_H