diff options
Diffstat (limited to 'demos/qt3d/photobrowser3d/imageloader.cpp')
-rw-r--r-- | demos/qt3d/photobrowser3d/imageloader.cpp | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/demos/qt3d/photobrowser3d/imageloader.cpp b/demos/qt3d/photobrowser3d/imageloader.cpp deleted file mode 100644 index a8d58978..00000000 --- a/demos/qt3d/photobrowser3d/imageloader.cpp +++ /dev/null @@ -1,115 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation ([email protected]) -** -** This file is part of the QtQuick3D module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "imageloader.h" -#include "imagemanager.h" -#include "bytereader.h" - -#include <QFileInfo> -#include <QTime> -#include <QDir> -#include <QStringList> -#include <QPixmap> -#include <QPainter> -#include <QBuffer> -#include <QImageReader> -#include <QMutex> -#include <QMutexLocker> -#include <QTimer> - -ImageLoader::ImageLoader() -{ - m_stop = 0; -} - -ImageLoader::~ImageLoader() -{ - // nothing to do here -} - -ThumbnailableImage ImageLoader::image() const -{ - return m_image; -} - -void ImageLoader::setImage(const ThumbnailableImage &image) -{ - m_image = image; - if (!m_stop && isRunning()) - emit readRequired(image); -} - -void ImageLoader::stop() -{ - m_stop.ref(); - emit stopLoading(); -} - -void ImageLoader::queueInitialImage() -{ - emit readRequired(m_image); -} - -void ImageLoader::unusedTimeout() -{ - emit unused(); -} - -void ImageLoader::run() -{ - ByteReader reader; - connect(this, SIGNAL(readRequired(ThumbnailableImage)), - &reader, SLOT(loadFile(ThumbnailableImage))); - connect(&reader, SIGNAL(imageLoaded(ThumbnailableImage)), - this, SIGNAL(imageLoaded(ThumbnailableImage))); - - connect(this, SIGNAL(stopLoading()), &reader, SLOT(stop())); - connect(&reader, SIGNAL(stopped()), this, SLOT(quit())); - - QTimer timer; - connect(&timer, SIGNAL(timeout()), this, SLOT(unusedTimeout())); - timer.start(2 * 60 * 1000); - - if (!m_image.isNull()) - QTimer::singleShot(0, this, SLOT(queueInitialImage())); - - exec(); -} |