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qinputinfo.h
/****************************************************************************
**
** Copyright (C) 2014 Canonical Ltd. and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtSystems 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.
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** $QT_END_LICENSE$
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****************************************************************************/
#ifndef QINPUTINFO_H
#define QINPUTINFO_H
#include <QObject>
#include <QVector>
#include <QMap>
#include <QSocketNotifier>
#include <QDebug>
class QInputDeviceManagerPrivate;
class QInputDevicePrivate;
class QInputDevice;
class QInputDeviceManager;
class QInputDevice : public QObject
{
Q_OBJECT
friend class QInputDeviceManagerPrivate;
public:
enum InputType {
Unknown = 0,
Button = 1,
Mouse = 2,
TouchPad = 4,
TouchScreen = 8,
Keyboard = 16,
Switch = 32
};
Q_FLAG(InputType)
Q_DECLARE_FLAGS(InputTypeFlags, InputType)
Q_FLAG(InputTypeFlags)
explicit QInputDevice(QObject *parent = 0);
QString name() const;
QString devicePath() const;
QList <int> buttons() const; //keys event code
QList <int> switches() const;
QList <int> relativeAxis() const;
QList <int> absoluteAxis() const;
QInputDevice::InputTypeFlags type() const;
private:
QInputDevicePrivate *d_ptr;
void setName(const QString &);
void setDevicePath(const QString &);
void addButton(int);
void addSwitch(int);
void addRelativeAxis(int);
void addAbsoluteAxis(int);
void setType(QInputDevice::InputTypeFlags flags);
};
Q_DECLARE_METATYPE(QInputDevice::InputType)
Q_DECLARE_METATYPE(QInputDevice::InputTypeFlags)
class QInputDeviceManagerPrivate;
class QInputDeviceManager : public QObject
{
Q_OBJECT
Q_PROPERTY(int deviceCount READ deviceCount NOTIFY deviceCountChanged)
Q_PROPERTY(QInputDevice::InputType deviceFilter READ deviceFilter WRITE setDeviceFilter NOTIFY deviceFilterChanged)
public:
explicit QInputDeviceManager(QObject *parent = 0);
int deviceCount() const;
int deviceCount(const QInputDevice::InputType filter) const;
void setDeviceFilter(QInputDevice::InputType filter);
QInputDevice::InputType deviceFilter();
QMap <QString, QInputDevice *> deviceMap();
Q_INVOKABLE QVector <QInputDevice *> deviceListOfType(QInputDevice::InputType filter);
Q_SIGNALS:
void deviceAdded(const QString & devicePath);
void deviceRemoved(const QString & devicePath);
void ready();
void deviceCountChanged(int count);
void deviceFilterChanged(const QInputDevice::InputType filter);
public Q_SLOTS:
void addedDevice(const QString & devicePath);
private:
Q_DISABLE_COPY(QInputDeviceManager)
#if !defined(QT_SIMULATOR)
QInputDeviceManagerPrivate *const d_ptr;
Q_DECLARE_PRIVATE(QInputDeviceManager)
#endif
};
#endif // QINPUTINFO_H