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-rw-r--r--animators/src/qsganimatornode.cpp108
1 files changed, 0 insertions, 108 deletions
diff --git a/animators/src/qsganimatornode.cpp b/animators/src/qsganimatornode.cpp
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--- a/animators/src/qsganimatornode.cpp
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-/****************************************************************************
-**
-** 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 "qsganimatornode.h"
-#include "qsganimatorcontroller.h"
-
-#define MIN_OPACITY 0.001
-#define MAX_OPACITY 0.999
-
-QSGAnimatorNode::QSGAnimatorNode(QQuickItem *item)
- : m_item(item)
- , m_controller(0)
- , m_transformNode(0)
- , m_opacityNode(0)
-{
- m_controller = new QSGAnimatorController(item);
-}
-
-QSGAnimatorNode::~QSGAnimatorNode()
-{
- delete m_controller;
-}
-
-void QSGAnimatorNode::setTransformNode(QSGTransformNode *n)
-{
- m_transformNode = n;
-}
-
-void QSGAnimatorNode::setOpacityNode(QSGOpacityNode *n)
-{
- m_opacityNode = n;
-}
-
-void QSGAnimatorNode::preprocess()
-{
- QSGNode::preprocess();
- if (m_controller->isInitialized()) {
- if (m_transformNode) {
- qreal x = m_controller->registeredProperty("x")->value().toReal();
- qreal y = m_controller->registeredProperty("y")->value().toReal();
- QMatrix4x4 m = m_controller->transformMatrix();
- QPointF transformOrigin = m_controller->registeredProperty("transformOriginPoint")->value().toPointF();
- qreal scale = m_controller->registeredProperty("scale")->value().toReal();
- qreal rotation = m_controller->registeredProperty("rotation")->value().toReal();
- m.translate(transformOrigin.x(), transformOrigin.y());
- m.translate(x, y);
- m.scale(scale);
- m.rotate(rotation, 0, 0, 1);
- m.translate(-transformOrigin.x(), -transformOrigin.y());
- m_transformNode->setMatrix(m);
-
- if (m_controller->isUpdating())
- m_transformNode->markDirty(QSGNode::DirtyMatrix);
- }
-
- if (m_opacityNode) {
- qreal opacity = m_controller->registeredProperty("opacity")->value().toReal();
- m_opacityNode->setOpacity(qMin(qreal(MAX_OPACITY), qMax(qreal(MIN_OPACITY), opacity)));
-
- if (m_controller->isUpdating())
- m_opacityNode->markDirty(QSGNode::DirtyOpacity);
- }
- }
-}
-
-QSGAnimatorController& QSGAnimatorNode::controller()
-{
- return *m_controller;
-}
-