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* Copyright 2007 Aaron Seigo <aseigo@kde.org>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2 or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "defaultAnimator.h"
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#include <QGraphicsItem>
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DefaultAnimator::DefaultAnimator(QObject *parent, const QVariantList& list)
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: Plasma::AnimationDriver(parent)
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int DefaultAnimator::animationFps(Plasma::Animator::Animation animation) const
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case Plasma::Animator::AppearAnimation:
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case Plasma::Animator::DisappearAnimation:
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int DefaultAnimator::elementAnimationFps(Plasma::Animator::Animation animation) const
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case Plasma::Animator::AppearAnimation:
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case Plasma::Animator::DisappearAnimation:
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void DefaultAnimator::itemAppear(qreal progress, QGraphicsItem* item)
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//kDebug() << "DefaultAnimator::appear(" << progress << ", " << item << ")";
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item->resetTransform();
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item->resetTransform();
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QRectF r = item->boundingRect();
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item->translate(r.width() / 2 * progress, r.height() / 2 * progress);
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item->scale(progress, progress);
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void DefaultAnimator::itemDisappear(qreal progress, QGraphicsItem* item)
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//item->resetTransform();
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item->resetTransform();
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QRectF r = item->boundingRect();
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item->translate(r.width() / 2 * progress, r.height() / 2 * progress);
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item->scale(1-progress,1-progress);
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QPixmap DefaultAnimator::elementAppear(qreal progress, const QPixmap& pixmap)
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//kDebug() << progress;
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alpha.setAlphaF(progress);
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QPainter painter(&pix);
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painter.setCompositionMode(QPainter::CompositionMode_DestinationIn);
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painter.fillRect(pix.rect(), alpha);
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QPixmap DefaultAnimator::elementDisappear(qreal progress, const QPixmap& pixmap)
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//kDebug() << progress;
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QPixmap pix = pixmap;
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alpha.setAlphaF(1 - progress);
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QPainter painter(&pix);
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painter.setCompositionMode(QPainter::CompositionMode_DestinationIn);
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painter.fillRect(pix.rect(), alpha);
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#include "defaultAnimator.moc"