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

 /*
  * This file is part of the KDE project
  *
  * Copyright (C) 2013 Shantanu Tushar <shantanu@kde.org>
  * Copyright (C) 2013 Sujith Haridasan <sujith.h@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
 #include "CQImageProvider.h"
 
 
 const char CQImageProvider::identificationString[] = "cqimage";
 CQImageProvider *CQImageProvider::s_imageProvider = 0;
 
 CQImageProvider::CQImageProvider()
     : QDeclarativeImageProvider(Image)
 {
 }
 
 CQImageProvider::~CQImageProvider()
 {
 
 }
 
 QImage CQImageProvider::requestImage(const QString& id, QSize* size, const QSize& requestedSize)
 {
     if (m_images.contains(id)) {
         QImage image = m_images.value(id);
         *size = image.size();
         return requestedSize.isValid() ? image.scaled(requestedSize, Qt::KeepAspectRatioByExpanding) : image;
     }
     *size = QSize();
     return QImage();
 }
 
 void CQImageProvider::addImage(const QString& id, const QImage& image)
 {
     m_images.insert(id, image);
 }
 
 bool CQImageProvider::containsId(const QString& id)
 {
     return m_images.contains(id);
 }
 
 void CQImageProvider::clearCache()
 {
     m_images.clear();
 }