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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 <qfeedbackactuator.h>
#include "qfeedback_symbian.h"
#include <QtCore/QVariant>
#include <QtCore/QtPlugin>
#include <QtGui/QApplication>
#ifdef USE_CHWRMHAPTICS_PLZ
#include <e32def.h>
#include <hwrmhaptics.h>
#include <hwrmlogicalactuators.h>
#endif //USE_CHWRMHAPTICS_PLZ
#ifdef USE_CHWRMVIBRA_PLZ
#include <hwrmvibra.h>
#endif //USE_CHWRMVIBRA_PLZ
#ifdef HAS_THEME_EFFECTS
#include <touchfeedback.h>
#endif //HAS_THEME_EFFECTS
Q_EXPORT_PLUGIN2(feedback_symbian, QFeedbackSymbian)
//TODO: is activeWindow good enough
//or should we create a widget for that?
CCoeControl *QFeedbackSymbian::defaultWidget()
{
QWidget *w = QApplication::activeWindow();
return w ? w->winId() : 0;
}
QFeedbackSymbian::QFeedbackSymbian()
{
#ifdef USE_CHWRMVIBRA_PLZ
m_vibra = 0;
m_vibraActive = false;
#endif
initActuators();
connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(freeResources()));
}
QFeedbackSymbian::~QFeedbackSymbian()
{
freeResources();
}
void QFeedbackSymbian::freeResources()
{
#ifdef USE_CHWRMHAPTICS_PLZ
qDeleteAll(m_haptics);
m_haptics.clear();
#endif
}
// TODO does this need to be vibra vs haptics?
void QFeedbackSymbian::initActuators()
{
#ifdef USE_CHWRMHAPTICS_PLZ
// Retrieve the supported actuators from the haptics backend
// XXX TODO: is this correct? What about user-installed actuators?
TUint32 supportedActuators(0);
CHWRMHaptics* haptics(0);
QT_TRAP_THROWING(haptics = CHWRMHaptics::NewL(NULL, NULL));
if (!haptics)
return; // unable to initialize haptics backend.
haptics->SupportedActuators(supportedActuators);
if (EHWRMLogicalActuatorDevice & supportedActuators) {
m_actuators << createFeedbackActuator(this, EHWRMLogicalActuatorDevice);
}
if (EHWRMLogicalActuatorAny & supportedActuators) {
m_actuators << createFeedbackActuator(this, EHWRMLogicalActuatorAny);
}
delete haptics;
return;
#endif //USE_CHWRMHAPTICS_PLZ
#ifdef USE_CHWRMVIBRA_PLZ
#ifdef HAS_ADVANCED_TACTILE_SUPPORT
//if we don't have advanced tactile support then the MTouchFeedback doesn't really support custom effects
if (touchInstance()->TouchFeedbackSupported()) {
m_actuators << createFeedbackActuator(this, TOUCH_DEVICE);
}
#endif //HAS_ADVANCED_TACTILE_SUPPORT
m_actuators << createFeedbackActuator(this, VIBRA_DEVICE);
#endif //USE_CHWRMVIBRA_PLZ
}
QFeedbackInterface::PluginPriority QFeedbackSymbian::pluginPriority()
{
return PluginLowPriority;
}
QList<QFeedbackActuator*> QFeedbackSymbian::actuators()
{
return m_actuators;
}
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