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/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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** This file is part of the QtQuick module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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****************************************************************************/
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#ifndef MASKEXTRUDER_H
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#define MASKEXTRUDER_H
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#include "qquickparticleextruder_p.h"
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#include <private/qquickpixmapcache_p.h>
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class QQuickMaskExtruder : public QQuickParticleExtruder
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Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
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explicit QQuickMaskExtruder(QObject *parent = 0);
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virtual QPointF extrude(const QRectF &);
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virtual bool contains(const QRectF &bounds, const QPointF &point);
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void sourceChanged(QUrl arg);
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void setSource(QUrl arg);
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void startMaskLoading();
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void finishMaskLoading();
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void ensureInitialized(const QRectF &r);
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QList<QPointF> m_mask;//TODO: More memory efficient datastructures
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//Perhaps just the mask for the largest bounds is stored, and interpolate up
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#endif // MASKEXTRUDER_H