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/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 "keyboardinput_p.h"
#include "qkeyboardinput.h"
#include "qkeyboardcontroller.h"
#include "inputhandler_p.h"
#include "inputmanagers_p.h"
#include <QVariant>
#include <Qt3DCore/qscenepropertychange.h>
QT_BEGIN_NAMESPACE
namespace Qt3D {
namespace Input {
KeyboardInput::KeyboardInput()
: QBackendNode(QBackendNode::ReadWrite)
{
}
void KeyboardInput::updateFromPeer(QNode *peer)
{
QKeyboardInput *input = static_cast<QKeyboardInput *>(peer);
if (input->controller() != Q_NULLPTR)
m_keyboardController = input->controller()->uuid();
}
QNodeUuid KeyboardInput::keyboardController() const
{
return m_keyboardController;
}
void KeyboardInput::sceneChangeEvent(const QSceneChangePtr &e)
{
if (e->type() == NodeUpdated) {
QScenePropertyChangePtr propertyChange = qSharedPointerCast<QScenePropertyChange>(e);
if (propertyChange->propertyName() == QByteArrayLiteral("controller"))
m_keyboardController = propertyChange->value().value<QNodeUuid>();
}
}
KeyboardInputFunctor::KeyboardInputFunctor(InputHandler *handler)
: m_handler(handler)
{
}
QBackendNode *KeyboardInputFunctor::create(QNode *frontend) const
{
KeyboardInput *input = m_handler->keyboardInputManager()->getOrCreateResource(frontend->uuid());
input->setPeer(frontend);
return input;
}
QBackendNode *KeyboardInputFunctor::get(QNode *frontend) const
{
return m_handler->keyboardInputManager()->lookupResource(frontend->uuid());
}
void KeyboardInputFunctor::destroy(QNode *frontend) const
{
m_handler->keyboardInputManager()->releaseResource(frontend->uuid());
}
} // Input
} // Qt3D
QT_END_NAMESPACE
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