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125 lines
2.8 KiB
C++
125 lines
2.8 KiB
C++
/*
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SPDX-FileCopyrightText: 2013 Alexander Mezin <mezin.alexander@gmail.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef XLIBBACKEND_H
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#define XLIBBACKEND_H
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#include <QLatin1String>
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#include <QMap>
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#include <QScopedPointer>
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#include <QSet>
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#include <QSharedPointer>
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#include <QStringList>
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#include <QX11Info>
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#include "libinputtouchpad.h"
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#include "synapticstouchpad.h"
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#include "xlibtouchpad.h"
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#include <xcb/xcb.h>
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#include "propertyinfo.h"
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#include "xcbatom.h"
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class XlibTouchpad;
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class XlibNotifications;
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class XRecordKeyboardMonitor;
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class XlibBackend : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(int touchpadCount READ touchpadCount CONSTANT)
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public:
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enum TouchpadOffState {
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TouchpadEnabled,
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TouchpadTapAndScrollDisabled,
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TouchpadFullyDisabled,
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};
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static XlibBackend *initialize(QObject *parent = nullptr);
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~XlibBackend();
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bool applyConfig(const QVariantHash &);
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bool applyConfig();
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bool getConfig(QVariantHash &);
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bool getConfig();
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bool getDefaultConfig();
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bool isChangedConfig() const;
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QStringList supportedParameters() const
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{
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return m_device ? m_device->supportedParameters() : QStringList();
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}
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QString errorString() const
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{
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return m_errorString;
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}
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int touchpadCount() const
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{
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return m_device ? 1 : 0;
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}
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void setTouchpadOff(TouchpadOffState);
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TouchpadOffState getTouchpadOff();
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bool isTouchpadAvailable();
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bool isTouchpadEnabled();
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void setTouchpadEnabled(bool);
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bool tapToClick();
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void setTapToClick(bool enabled);
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bool naturalScroll();
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void setNaturalScroll(bool value);
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qreal pointerAcceleration();
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void setPointerAcceleration(qreal value);
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void watchForEvents(bool keyboard);
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QStringList listMouses(const QStringList &blacklist);
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QVector<QObject *> getDevices() const;
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signals:
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void touchpadStateChanged();
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void mousesChanged();
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void touchpadReset();
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void keyboardActivityStarted();
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void keyboardActivityFinished();
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void touchpadAdded(bool success);
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void touchpadRemoved(int index);
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private Q_SLOTS:
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void propertyChanged(xcb_atom_t);
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void touchpadDetached();
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void devicePlugged(int);
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protected:
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explicit XlibBackend(QObject *parent);
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struct XDisplayCleanup {
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static void cleanup(Display *);
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};
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QScopedPointer<Display, XDisplayCleanup> m_display;
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xcb_connection_t *m_connection;
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XcbAtom m_enabledAtom, m_mouseAtom, m_keyboardAtom, m_touchpadAtom;
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XcbAtom m_synapticsIdentifierAtom;
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XcbAtom m_libinputIdentifierAtom;
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XlibTouchpad *findTouchpad();
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QScopedPointer<XlibTouchpad> m_device;
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QString m_errorString;
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QScopedPointer<XlibNotifications> m_notifications;
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QScopedPointer<XRecordKeyboardMonitor> m_keyboard;
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};
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#endif // XLIBBACKEND_H
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