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Diffstat (limited to 'src/quick/util/qdeclarativeanimationcontroller.cpp')
| -rw-r--r-- | src/quick/util/qdeclarativeanimationcontroller.cpp | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/src/quick/util/qdeclarativeanimationcontroller.cpp b/src/quick/util/qdeclarativeanimationcontroller.cpp deleted file mode 100644 index 3901a65cb6..0000000000 --- a/src/quick/util/qdeclarativeanimationcontroller.cpp +++ /dev/null @@ -1,204 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtDeclarative 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 "qdeclarativeanimationcontroller_p.h" -#include <QtDeclarative/qdeclarativeinfo.h> -#include <private/qdeclarativeengine_p.h> - -QT_BEGIN_NAMESPACE - - -class QDeclarativeAnimationControllerPrivate : public QObjectPrivate -{ - Q_DECLARE_PUBLIC(QDeclarativeAnimationController) -public: - QDeclarativeAnimationControllerPrivate() - : progress(0.0), animation(0), animationInstance(0), finalized(false) {} - - qreal progress; - QDeclarativeAbstractAnimation *animation; - QAbstractAnimationJob *animationInstance; - bool finalized:1; - -}; - -/*! - \qmlclass AnimationController QDeclarativeAnimationController - \inqmlmodule QtQuick 2 - \ingroup qml-animation-transition - \brief The AnimationController element allows you to control animations manually. - - Normally animations are driven by an internal timer, but the AnimationController - allows the given \a animation to be driven by a \a progress value explicitly. -*/ - - -QDeclarativeAnimationController::QDeclarativeAnimationController(QObject *parent) -: QObject(*(new QDeclarativeAnimationControllerPrivate), parent) -{ -} - -QDeclarativeAnimationController::~QDeclarativeAnimationController() -{ - Q_D(QDeclarativeAnimationController); - delete d->animationInstance; -} - -/*! - \qmlproperty real QtQuick2::AnimationController::progress - This property holds the animation progress value. - - The valid \c progress value is 0.0 to 1.0, setting values less than 0 will be converted to 0, - setting values great than 1 will be converted to 1. -*/ -qreal QDeclarativeAnimationController::progress() const -{ - Q_D(const QDeclarativeAnimationController); - return d->progress; -} - -void QDeclarativeAnimationController::setProgress(qreal progress) -{ - Q_D(QDeclarativeAnimationController); - progress = qBound(qreal(0), progress, qreal(1)); - - if (progress != d->progress) { - d->progress = progress; - updateProgress(); - emit progressChanged(); - } -} - -/*! - \qmlproperty real QtQuick2::AnimationController::animation - \default - - This property holds the animation to be controlled by the AnimationController. - - Note:An animation controlled by AnimationController will always have its - \c running and \c paused properties set to true. It can not be manually - started or stopped (much like an animation in a Behavior can not be manually started or stopped). -*/ -QDeclarativeAbstractAnimation *QDeclarativeAnimationController::animation() const -{ - Q_D(const QDeclarativeAnimationController); - return d->animation; -} - -void QDeclarativeAnimationController::classBegin() -{ - QDeclarativeEnginePrivate *engPriv = QDeclarativeEnginePrivate::get(qmlEngine(this)); - engPriv->registerFinalizeCallback(this, this->metaObject()->indexOfSlot("componentFinalized()")); -} - - -void QDeclarativeAnimationController::setAnimation(QDeclarativeAbstractAnimation *animation) -{ - Q_D(QDeclarativeAnimationController); - - if (animation != d->animation) { - if (animation) { - if (animation->userControlDisabled()) { - qmlInfo(this) << "QDeclarativeAnimationController::setAnimation: the animation is controlled by others, can't be used in AnimationController."; - return; - } - animation->setDisableUserControl(); - } - - if (d->animation) - d->animation->setEnableUserControl(); - - d->animation = animation; - reload(); - emit animationChanged(); - } -} - -/*! - \qmlmethod QtQuick2::AnimationController::reload() - \brief Reloads the animation properties. - - If the animation properties changed, calling this method to reload the animation definations. -*/ -void QDeclarativeAnimationController::reload() -{ - Q_D(QDeclarativeAnimationController); - if (!d->finalized) - return; - - if (!d->animation) { - d->animationInstance = 0; - } else { - QDeclarativeStateActions actions; - QDeclarativeProperties properties; - QAbstractAnimationJob *oldInstance = d->animationInstance; - d->animationInstance = d->animation->transition(actions, properties, QDeclarativeAbstractAnimation::Forward); - if (oldInstance && oldInstance != d->animationInstance) - delete oldInstance; - d->animationInstance->setLoopCount(1); - d->animationInstance->start(); - d->animationInstance->pause(); - updateProgress(); - } -} - -void QDeclarativeAnimationController::updateProgress() -{ - Q_D(QDeclarativeAnimationController); - if (!d->animationInstance) - return; - - d->animationInstance->start(); - QDeclarativeAnimationTimer::unregisterAnimation(d->animationInstance); - d->animationInstance->setCurrentTime(d->progress * d->animationInstance->duration()); -} - -void QDeclarativeAnimationController::componentFinalized() -{ - Q_D(QDeclarativeAnimationController); - d->finalized = true; - reload(); -} - - -QT_END_NAMESPACE - - |