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Diffstat (limited to 'src/declarative/particles/qquickgroupgoal.cpp')
| -rw-r--r-- | src/declarative/particles/qquickgroupgoal.cpp | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/src/declarative/particles/qquickgroupgoal.cpp b/src/declarative/particles/qquickgroupgoal.cpp deleted file mode 100644 index 1d8a3d980c..0000000000 --- a/src/declarative/particles/qquickgroupgoal.cpp +++ /dev/null @@ -1,112 +0,0 @@ -/**************************************************************************** -** -** 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 Declarative 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 "qquickgroupgoal_p.h" -#include <private/qquickspriteengine_p.h> -#include <private/qquicksprite_p.h> -#include "qquickimageparticle_p.h" -#include <QDebug> - -QT_BEGIN_NAMESPACE - -/*! - \qmlclass GroupGoal QQuickGroupGoalAffector - \inqmlmodule QtQuick.Particles 2 - \inherits Affector - \brief The GroupGoal Affector allows you to change the state of a group of a particle. - -*/ -/*! - \qmlproperty string QtQuick.Particles2::GroupGoal::goalState - - The name of the group which the affected particles should move to. - - Groups can have defined durations and transitions between them, setting goalState - will cause it to disregard any path weightings (including 0) and head down the path - which will reach the goalState quickest. It will pass through intermediate groups - on that path for their respective durations. -*/ -/*! - \qmlproperty bool QtQuick.Particles2::GroupGoal::jump - - If true, affected particles will jump directly to the target group instead of taking the - the shortest valid path to get there. They will also not finish their current state, - but immediately move to the beginning of the goal state. - - Default is false. -*/ - -QQuickGroupGoalAffector::QQuickGroupGoalAffector(QQuickItem *parent) : - QQuickParticleAffector(parent), m_jump(false) -{ - m_ignoresTime = true; -} - -void QQuickGroupGoalAffector::setGoalState(QString arg) -{ - if (m_goalState != arg) { - m_goalState = arg; - emit goalStateChanged(arg); - } -} - -bool QQuickGroupGoalAffector::affectParticle(QQuickParticleData *d, qreal dt) -{ - Q_UNUSED(dt); - QQuickStochasticEngine *engine = m_system->stateEngine; - bool notUsingEngine = false; - if (!engine) - notUsingEngine = true; - - int index = d->systemIndex; - int goalIdx = m_system->groupIds[m_goalState]; - if (notUsingEngine){//no stochastic states defined. So cut out the engine - //TODO: It's possible to move to a group that is intermediate and not used by painters or emitters - but right now that will redirect to the default group - m_system->moveGroups(d, goalIdx); - return true; - }else if (engine->curState(index) != goalIdx){ - engine->setGoal(goalIdx, index, m_jump); - return true; - } - return false; -} - -QT_END_NAMESPACE |