/**************************************************************************** ** ** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the Qt3D module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL3$ ** 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 The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/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 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPLv3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or later 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 2.0 requirements will be ** met: http://www.gnu.org/licenses/gpl-2.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "logicaldevice_p.h" #include #include #include #include #include QT_BEGIN_NAMESPACE namespace Qt3DInput { namespace Input { LogicalDevice::LogicalDevice() : QBackendNode(), m_enabled(false) { } void LogicalDevice::updateFromPeer(Qt3DCore::QNode *peer) { QLogicalDevice *device = static_cast(peer); m_enabled = device->isEnabled(); Q_FOREACH (QAxis *axis, device->axes()) m_axes.push_back(axis->id()); Q_FOREACH (QAction *action, device->actions()) m_actions.push_back(action->id()); } void LogicalDevice::cleanup() { m_enabled = false; m_actions.clear(); m_axes.clear(); } void LogicalDevice::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) { Qt3DCore::QScenePropertyChangePtr propertyChange = qSharedPointerCast(e); if (e->type() == Qt3DCore::NodeUpdated) { if (propertyChange->propertyName() == QByteArrayLiteral("enabled")) { m_enabled = propertyChange->value().toBool(); } else if (e->type() == Qt3DCore::NodeAdded) { if (propertyChange->propertyName() == QByteArrayLiteral("axis")) m_axes.push_back(propertyChange->value().value()); else if (propertyChange->propertyName() == QByteArrayLiteral("action")) m_actions.push_back(propertyChange->value().value()); } else if (e->type() == Qt3DCore::NodeRemoved) { if (propertyChange->propertyName() == QByteArrayLiteral("axis")) m_axes.removeOne(propertyChange->value().value()); else if (propertyChange->propertyName() == QByteArrayLiteral("action")) m_actions.removeOne(propertyChange->value().value()); } } } LogicalDeviceNodeFunctor::LogicalDeviceNodeFunctor(LogicalDeviceManager *manager) : m_manager(manager) { } Qt3DCore::QBackendNode *LogicalDeviceNodeFunctor::create(Qt3DCore::QNode *frontend, const Qt3DCore::QBackendNodeFactory *factory) const { HLogicalDevice handle = m_manager->getOrAcquireHandle(frontend->id()); LogicalDevice *backend = m_manager->data(handle); m_manager->addActiveDevice(handle); backend->setFactory(factory); backend->setPeer(frontend); return backend; } Qt3DCore::QBackendNode *LogicalDeviceNodeFunctor::get(const Qt3DCore::QNodeId &id) const { return m_manager->lookupResource(id); } void LogicalDeviceNodeFunctor::destroy(const Qt3DCore::QNodeId &id) const { HLogicalDevice handle = m_manager->lookupHandle(id); m_manager->releaseResource(id); m_manager->removeActiveDevice(handle); } } // namespace Input } // namespace Qt3DInput QT_END_NAMESPACE