99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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//Own
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#include "animationmanager.h"
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//Qt
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#include <QtCore/QAbstractAnimation>
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#include <QtCore/QDebug>
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// the universe's only animation manager
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AnimationManager *AnimationManager::instance = 0;
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AnimationManager::AnimationManager()
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{
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}
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AnimationManager *AnimationManager::self()
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{
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if (!instance)
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instance = new AnimationManager;
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return instance;
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}
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void AnimationManager::registerAnimation(QAbstractAnimation *anim)
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{
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QObject::connect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*)));
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animations.append(anim);
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}
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void AnimationManager::unregisterAnimation_helper(QObject *obj)
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{
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unregisterAnimation(static_cast<QAbstractAnimation*>(obj));
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}
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void AnimationManager::unregisterAnimation(QAbstractAnimation *anim)
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{
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QObject::disconnect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*)));
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animations.removeAll(anim);
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}
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void AnimationManager::unregisterAllAnimations()
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{
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animations.clear();
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}
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void AnimationManager::pauseAll()
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{
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foreach (QAbstractAnimation* animation, animations) {
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if (animation->state() == QAbstractAnimation::Running)
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animation->pause();
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}
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}
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void AnimationManager::resumeAll()
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{
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foreach (QAbstractAnimation* animation, animations) {
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if (animation->state() == QAbstractAnimation::Paused)
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animation->resume();
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}
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}
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