| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** All rights reserved. | 
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) | 
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| 6 | ** | 
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| 7 | ** This file is part of the QtCore module of the Qt Toolkit. | 
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| 8 | ** | 
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 10 | ** Commercial Usage | 
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 13 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 14 | ** a written agreement between you and Nokia. | 
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| 15 | ** | 
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| 16 | ** GNU Lesser General Public License Usage | 
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 18 | ** General Public License version 2.1 as published by the Free Software | 
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 20 | ** packaging of this file.  Please review the following information to | 
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 23 | ** | 
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional | 
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| 25 | ** rights.  These rights are described in the Nokia Qt LGPL Exception | 
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you have questions regarding the use of this file, please contact | 
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| 37 | ** Nokia at qt-info@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | //Own | 
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| 43 | #include "animationmanager.h" | 
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| 44 |  | 
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| 45 | //Qt | 
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| 46 | #include <QtCore/QAbstractAnimation> | 
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| 47 | #include <QtCore/QDebug> | 
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| 48 |  | 
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| 49 | // the universe's only animation manager | 
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| 50 | AnimationManager *AnimationManager::instance = 0; | 
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| 51 |  | 
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| 52 | AnimationManager::AnimationManager() | 
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| 53 | { | 
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| 54 | } | 
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| 55 |  | 
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| 56 | AnimationManager *AnimationManager::self() | 
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| 57 | { | 
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| 58 | if (!instance) | 
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| 59 | instance = new AnimationManager; | 
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| 60 | return instance; | 
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| 61 | } | 
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| 62 |  | 
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| 63 | void AnimationManager::registerAnimation(QAbstractAnimation *anim) | 
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| 64 | { | 
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| 65 | QObject::connect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*))); | 
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| 66 | animations.append(anim); | 
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| 67 | } | 
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| 68 |  | 
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| 69 | void AnimationManager::unregisterAnimation_helper(QObject *obj) | 
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| 70 | { | 
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| 71 | unregisterAnimation(static_cast<QAbstractAnimation*>(obj)); | 
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| 72 | } | 
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| 73 |  | 
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| 74 | void AnimationManager::unregisterAnimation(QAbstractAnimation *anim) | 
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| 75 | { | 
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| 76 | QObject::disconnect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*))); | 
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| 77 | animations.removeAll(anim); | 
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| 78 | } | 
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| 79 |  | 
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| 80 | void AnimationManager::unregisterAllAnimations() | 
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| 81 | { | 
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| 82 | animations.clear(); | 
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| 83 | } | 
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| 84 |  | 
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| 85 | void AnimationManager::pauseAll() | 
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| 86 | { | 
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| 87 | foreach (QAbstractAnimation* animation, animations) { | 
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| 88 | if (animation->state() == QAbstractAnimation::Running) | 
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| 89 | animation->pause(); | 
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| 90 | } | 
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| 91 | } | 
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| 92 | void AnimationManager::resumeAll() | 
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| 93 | { | 
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| 94 | foreach (QAbstractAnimation* animation, animations) { | 
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| 95 | if (animation->state() == QAbstractAnimation::Paused) | 
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| 96 | animation->resume(); | 
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| 97 | } | 
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| 98 | } | 
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