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Diffstat (limited to 'demos/sub-attaq/animationmanager.cpp')
-rw-r--r-- | demos/sub-attaq/animationmanager.cpp | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/demos/sub-attaq/animationmanager.cpp b/demos/sub-attaq/animationmanager.cpp new file mode 100644 index 0000000000..ab0c8dc6ae --- /dev/null +++ b/demos/sub-attaq/animationmanager.cpp @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//Own +#include "animationmanager.h" + +//Qt +#include <QtCore/QAbstractAnimation> +#include <QtCore/QDebug> + +// the universe's only animation manager +AnimationManager *AnimationManager::instance = 0; + +AnimationManager::AnimationManager() +{ +} + +AnimationManager *AnimationManager::self() +{ + if (!instance) + instance = new AnimationManager; + return instance; +} + +void AnimationManager::registerAnimation(QAbstractAnimation *anim) +{ + QObject::connect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*))); + animations.append(anim); +} + +void AnimationManager::unregisterAnimation_helper(QObject *obj) +{ + unregisterAnimation(static_cast<QAbstractAnimation*>(obj)); +} + +void AnimationManager::unregisterAnimation(QAbstractAnimation *anim) +{ + QObject::disconnect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*))); + animations.removeAll(anim); +} + +void AnimationManager::unregisterAllAnimations() +{ + animations.clear(); +} + +void AnimationManager::pauseAll() +{ + foreach (QAbstractAnimation* animation, animations) { + if (animation->state() == QAbstractAnimation::Running) + animation->pause(); + } +} +void AnimationManager::resumeAll() +{ + foreach (QAbstractAnimation* animation, animations) { + if (animation->state() == QAbstractAnimation::Paused) + animation->resume(); + } +} |