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Diffstat (limited to 'animators/src/qsganimatornode.cpp')
-rw-r--r-- | animators/src/qsganimatornode.cpp | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/animators/src/qsganimatornode.cpp b/animators/src/qsganimatornode.cpp deleted file mode 100644 index fd522af..0000000 --- a/animators/src/qsganimatornode.cpp +++ /dev/null @@ -1,108 +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 "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; -} - |