diff options
Diffstat (limited to 'animators/src/qsgpropertyanimation.cpp')
| -rw-r--r-- | animators/src/qsgpropertyanimation.cpp | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/animators/src/qsgpropertyanimation.cpp b/animators/src/qsgpropertyanimation.cpp deleted file mode 100644 index acad77a..0000000 --- a/animators/src/qsgpropertyanimation.cpp +++ /dev/null @@ -1,270 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the plugins of %MODULE%. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** 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, Digia gives you certain additional -** rights. These rights are described in the Digia 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. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qsgpropertyanimation.h" -#include <private/qpauseanimationjob_p.h> - -#define MIN_OPACITY 0.001 -#define MAX_OPACITY 0.999 - -QSGPropertyAnimation::QSGPropertyAnimation(QObject *parent) - : QSGAbstractAnimation(parent) - , m_duration(0) - , m_from(0) - , m_to(0) - , m_target(0) -{ - connect(this, SIGNAL(runningChanged(bool)), SLOT(prepare(bool))); -} - -int QSGPropertyAnimation::duration() -{ - return m_duration; -} - -void QSGPropertyAnimation::setDuration(int a) -{ - if (m_duration != a) { - m_duration = a; - emit durationChanged(m_duration); - } -} - -QVariant QSGPropertyAnimation::from() -{ - return m_from; -} - -void QSGPropertyAnimation::setFrom(QVariant a) -{ - if (m_from != a) { - m_from = a; - emit fromChanged(m_from); - } -} - -QVariant QSGPropertyAnimation::to() -{ - return m_to; -} - -void QSGPropertyAnimation::setTo(QVariant a) -{ - if (m_to != a) { - m_to = a; - emit toChanged(m_to); - } -} - -const QEasingCurve& QSGPropertyAnimation::easing() -{ - return m_easing; -} - -void QSGPropertyAnimation::setEasing(const QEasingCurve& a) -{ - if (m_easing != a) { - m_easing = a; - emit easingChanged(m_easing); - } -} - -QObject* QSGPropertyAnimation::target() -{ - return m_target; -} - -void QSGPropertyAnimation::setTarget(QObject* a) -{ - if (m_target != a) { - m_target = a; - emit targetChanged(); - } -} - -const QString& QSGPropertyAnimation::property() -{ - return m_property; -} - -void QSGPropertyAnimation::setProperty(QString a) -{ - if (m_property != a) { - m_property = a; - emit propertyChanged(); - } -} - -const QString& QSGPropertyAnimation::properties() -{ - return m_properties; -} - -void QSGPropertyAnimation::setProperties(QString a) -{ - if (m_properties != a) { - m_properties = a; - emit propertiesChanged(); - } -} - -void QSGPropertyAnimation::complete() -{ - if (m_target) { - QVariant v = m_to; - QString p = m_property; - - int index = m_property.indexOf("."); - if (index > 0) - p.chop(m_property.length() - index); - - QVariant value = m_target->property(p.toLatin1().constData()); - - switch (value.type()) { - case QMetaType::QVector3D: - { - if (m_property.contains(".x")) { - QVector3D vec = qvariant_cast<QVector3D>(value); - vec.setX(m_to.toReal()); - v = vec; - } else if (m_property.contains(".y")) { - QVector3D vec = qvariant_cast<QVector3D>(value); - vec.setY(m_to.toReal()); - v = vec; - } else if (m_property.contains(".z")) { - QVector3D vec = qvariant_cast<QVector3D>(value); - vec.setZ(m_to.toReal()); - v = vec; - } - break; - } - case QMetaType::QPoint: - { - if (m_property.contains(".x")) { - QPoint vec = qvariant_cast<QPoint>(value); - vec.setX(m_to.toReal()); - v = vec; - } else if (m_property.contains(".y")) { - QPoint vec = qvariant_cast<QPoint>(value); - vec.setY(m_to.toReal()); - v = vec; - } - break; - } - case QMetaType::QPointF: - { - if (m_property.contains(".x")) { - QPointF vec = qvariant_cast<QPointF>(value); - vec.setX(m_to.toReal()); - v = vec; - } else if (m_property.contains(".y")) { - QPointF vec = qvariant_cast<QPointF>(value); - vec.setY(m_to.toReal()); - v = vec; - } - break; - } - - default: - break; - } - - m_target->setProperty(p.toLatin1().constData(), v); - } - QSGAbstractAnimation::complete(); -} - -void QSGPropertyAnimation::prepare(bool v) -{ - // Make sure opacity node exists - QQuickItem *t = qobject_cast<QQuickItem*> (m_target); - if (t && v && m_property == "opacity") { - if (t->opacity() < MIN_OPACITY) { - t->setOpacity(MIN_OPACITY); - } - else if (t->opacity() > MAX_OPACITY) { - t->setOpacity(MAX_OPACITY); - } - } - - registerToHost(m_target); -} - -QAbstractAnimationJob* QSGPropertyAnimation::transition(QQuickStateActions &actions, - QQmlProperties &modified, - TransitionDirection direction, - QObject *defaultTarget) -{ - if (!isRunning()) - m_transitionRunning = true; - - prepareTransition(actions, modified, direction, defaultTarget); - - QPauseAnimationJob *job = new QPauseAnimationJob(); - job->setLoopCount(loops()); - job->setDuration(m_duration); - return job; -} - -void QSGPropertyAnimation::prepareTransition(QQuickStateActions &actions, - QQmlProperties &, - TransitionDirection direction, - QObject *) -{ - if (direction != Forward) - qWarning("QSGPropertyAnimation::prepareTransition - Backward transition not yet supported."); - - for (int i = 0; i < actions.count(); i++) { - if (actions.at(i).property.object() != actions.at(0).property.object()) { - qWarning("QSGPropertyAnimation::prepareTransition - Multiple targets not yet supported."); - continue; - } - - if (m_property == actions.at(i).property.name() || m_property.isEmpty() ) { - m_property = actions.at(i).property.name(); - m_target = actions.at(i).property.object(); - m_from = actions.at(i).fromValue; - m_to = actions.at(i).toValue; - } - } - - prepare(true); -} |