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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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QFEEDBACKPLUGIN_H
#define QFEEDBACKPLUGIN_H
#include <qmobilityglobal.h>
#include "qfeedbackactuator.h"
#include "qfeedbackeffect.h"
QT_BEGIN_HEADER
QTM_BEGIN_NAMESPACE
class Q_FEEDBACK_EXPORT QFeedbackInterface
{
public:
enum PluginPriority
{
PluginLowPriority,
PluginNormalPriority,
PluginHighPriority
};
protected:
static void reportError(const QFeedbackEffect *, QFeedbackEffect::ErrorType);
};
class Q_FEEDBACK_EXPORT QFeedbackHapticsInterface : public QFeedbackInterface
{
public:
//going with enums allow more flexibility without breaking BC
enum EffectProperty
{
Duration,
Intensity,
AttackTime,
AttackIntensity,
FadeTime,
FadeIntensity,
Period //optional
};
enum ActuatorProperty
{
Name,
State,
Enabled
};
//static members for actuators management
virtual QList<QFeedbackActuator*> actuators() = 0;
virtual ~QFeedbackHapticsInterface() {}
virtual PluginPriority pluginPriority() = 0;
//for actuator handling
virtual void setActuatorProperty(const QFeedbackActuator &, ActuatorProperty, const QVariant &) = 0;
virtual QVariant actuatorProperty(const QFeedbackActuator &, ActuatorProperty) = 0;
virtual bool isActuatorCapabilitySupported(const QFeedbackActuator &, QFeedbackActuator::Capability) = 0;
//effects
virtual void updateEffectProperty(const QFeedbackHapticsEffect *, EffectProperty) = 0;
virtual void setEffectState(const QFeedbackHapticsEffect *, QFeedbackEffect::State) = 0;
virtual QFeedbackEffect::State effectState(const QFeedbackHapticsEffect *) = 0;
static QFeedbackHapticsInterface *instance();
protected:
//utility function for the backends
QFeedbackActuator* createFeedbackActuator(QObject* parent, int id);
};
class QFeedbackThemeInterface : public QFeedbackInterface
{
public:
virtual ~QFeedbackThemeInterface() {}
virtual PluginPriority pluginPriority() = 0;
virtual bool play(QFeedbackEffect::ThemeEffect) = 0;
static QFeedbackThemeInterface *instance();
};
class Q_FEEDBACK_EXPORT QFeedbackFileInterface : public QFeedbackInterface
{
public:
virtual ~QFeedbackFileInterface() {}
virtual void setLoaded(QFeedbackFileEffect*, bool) = 0;
virtual void setEffectState(QFeedbackFileEffect *, QFeedbackEffect::State) = 0;
virtual QFeedbackEffect::State effectState(const QFeedbackFileEffect *) = 0;
virtual int effectDuration(const QFeedbackFileEffect*) = 0;
virtual QStringList supportedMimeTypes() = 0;
static QFeedbackFileInterface *instance();
protected:
static void reportLoadFinished(QFeedbackFileEffect*, bool success);
};
QTM_END_NAMESPACE
Q_DECLARE_INTERFACE( QTM_NAMESPACE::QFeedbackHapticsInterface, "com.nokia.qt.QFeedbackHapticsInterface/1.0")
Q_DECLARE_INTERFACE( QTM_NAMESPACE::QFeedbackThemeInterface, "com.nokia.qt.QFeedbackThemeInterface/1.0")
Q_DECLARE_INTERFACE( QTM_NAMESPACE::QFeedbackFileInterface, "com.nokia.qt.QFeedbackFileInterface/1.0")
QT_END_HEADER
#endif
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