* Copyright (C) 2013 Alexander Mezin <mezin.alexander@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef XLIBBACKEND_H
#define XLIBBACKEND_H
#include <QMap>
#include <QSet>
#include <QScopedPointer>
#include <QLatin1String>
#include <QStringList>
#include <QSharedPointer>
#include <QX11Info>
#include "touchpadbackend.h"
#include "xlibtouchpad.h"
#include <xcb/xcb.h>
#include "xcbatom.h"
#include "propertyinfo.h"
class XlibTouchpad;
class XlibNotifications;
class XRecordKeyboardMonitor;
class XlibBackend : public TouchpadBackend
{
Q_OBJECT
public:
static XlibBackend* initialize(QObject *parent = 0);
~XlibBackend();
bool applyConfig(const QVariantHash &) Q_DECL_OVERRIDE;
bool getConfig(QVariantHash &) Q_DECL_OVERRIDE;
QStringList supportedParameters() const Q_DECL_OVERRIDE {
return m_device ? m_device->supportedParameters() : QStringList();
}
const QString &errorString() const { return m_errorString; }
void setTouchpadOff(TouchpadOffState) Q_DECL_OVERRIDE;
TouchpadOffState getTouchpadOff() Q_DECL_OVERRIDE;
bool isTouchpadAvailable() Q_DECL_OVERRIDE;
bool isTouchpadEnabled() Q_DECL_OVERRIDE;
void setTouchpadEnabled(bool) Q_DECL_OVERRIDE;
void watchForEvents(bool keyboard) Q_DECL_OVERRIDE;
QStringList listMouses(const QStringList &blacklist) Q_DECL_OVERRIDE;
private slots:
void propertyChanged(xcb_atom_t);
void touchpadDetached();
void devicePlugged(int);
protected:
explicit XlibBackend(QObject *parent);
struct XDisplayCleanup {
static void cleanup(Display *);
};
QScopedPointer<Display, XDisplayCleanup> m_display;
xcb_connection_t *m_connection;
XcbAtom m_enabledAtom, m_mouseAtom, m_keyboardAtom, m_touchpadAtom;
XcbAtom m_synapticsIdentifierAtom;
XcbAtom m_libinputIdentifierAtom;
XlibTouchpad *findTouchpad();
QScopedPointer<XlibTouchpad> m_device;
QString m_errorString;
QScopedPointer<XlibNotifications> m_notifications;
QScopedPointer<XRecordKeyboardMonitor> m_keyboard;
};
#endif
