File indexing completed on 2024-05-12 05:35:48

 /*
     SPDX-FileCopyrightText: 2017 Xuetian Weng <wengxt@gmail.com>
     SPDX-FileCopyrightText: 2018 Roman Gilg <subdiff@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <config-build-options.h>
 
 #include <QList>
 #include <QObject>
 #include <QVariantHash>
 #include <memory> // std::unique_ptr
 
 enum class InputBackendMode {
 #if BUILD_KCM_MOUSE_KWIN_WAYLAND
     KWinWayland = 0,
 #endif
 #if BUILD_KCM_MOUSE_X11
     XLibinput = 1,
     XEvdev = 2,
 #endif
 };
 
 class InputBackend : public QObject
 {
     Q_OBJECT
 
 protected:
     explicit InputBackend(QObject *parent)
         : QObject(parent)
     {
     }
     InputBackendMode m_mode;
 
 public:
     static InputBackend *implementation(QObject *parent = nullptr);
 
     InputBackendMode mode()
     {
         return m_mode;
     }
 
     virtual void kcmInit()
     {
     }
 
     virtual bool isValid() const
     {
         return false;
     }
 
     virtual void load()
     {
     }
 
     virtual bool applyConfig(const QVariantHash &)
     {
         return false;
     }
     virtual bool getConfig(QVariantHash &)
     {
         return false;
     }
 
     virtual bool applyConfig()
     {
         return false;
     }
     virtual bool getConfig()
     {
         return false;
     }
 
     virtual bool getDefaultConfig()
     {
         return false;
     }
     virtual bool isChangedConfig() const
     {
         return false;
     }
 
     virtual QString errorString() const
     {
         return QString();
     }
 
     virtual int deviceCount() const
     {
         return 0;
     }
     virtual QList<QObject *> getDevices() const
     {
         return QList<QObject *>();
     }
 
 Q_SIGNALS:
     void deviceAdded(bool success);
     void deviceRemoved(int index);
 };