Warning, file /plasma/kwin/autotests/libinput/mock_libinput.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2016 Martin Gräßlin <mgraesslin@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #include <config-kwin.h>
 
 #include "mock_libinput.h"
 
 #include <linux/input.h>
 
 int libinput_device_keyboard_has_key(struct libinput_device *device, uint32_t code)
 {
     return device->keys.contains(code);
 }
 
 int libinput_device_has_capability(struct libinput_device *device, enum libinput_device_capability capability)
 {
     switch (capability) {
     case LIBINPUT_DEVICE_CAP_KEYBOARD:
         return device->keyboard;
     case LIBINPUT_DEVICE_CAP_POINTER:
         return device->pointer;
     case LIBINPUT_DEVICE_CAP_TOUCH:
         return device->touch;
     case LIBINPUT_DEVICE_CAP_GESTURE:
         return device->gestureSupported;
     case LIBINPUT_DEVICE_CAP_TABLET_TOOL:
         return device->tabletTool;
     case LIBINPUT_DEVICE_CAP_SWITCH:
         return device->switchDevice;
     default:
         return 0;
     }
 }
 
 const char *libinput_device_get_name(struct libinput_device *device)
 {
     return device->name.constData();
 }
 
 const char *libinput_device_get_sysname(struct libinput_device *device)
 {
     return device->sysName.constData();
 }
 
 const char *libinput_device_get_output_name(struct libinput_device *device)
 {
     return device->outputName.constData();
 }
 
 unsigned int libinput_device_get_id_product(struct libinput_device *device)
 {
     return device->product;
 }
 
 unsigned int libinput_device_get_id_vendor(struct libinput_device *device)
 {
     return device->vendor;
 }
 
 int libinput_device_config_tap_get_finger_count(struct libinput_device *device)
 {
     return device->tapFingerCount;
 }
 
 enum libinput_config_tap_state libinput_device_config_tap_get_enabled(struct libinput_device *device)
 {
     if (device->tapToClick) {
         return LIBINPUT_CONFIG_TAP_ENABLED;
     } else {
         return LIBINPUT_CONFIG_TAP_DISABLED;
     }
 }
 
 enum libinput_config_status libinput_device_config_tap_set_enabled(struct libinput_device *device, enum libinput_config_tap_state enable)
 {
     if (device->setTapToClickReturnValue == 0) {
         device->tapToClick = (enable == LIBINPUT_CONFIG_TAP_ENABLED);
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_tap_state libinput_device_config_tap_get_default_enabled(struct libinput_device *device)
 {
     if (device->tapEnabledByDefault) {
         return LIBINPUT_CONFIG_TAP_ENABLED;
     } else {
         return LIBINPUT_CONFIG_TAP_DISABLED;
     }
 }
 
 enum libinput_config_drag_state libinput_device_config_tap_get_default_drag_enabled(struct libinput_device *device)
 {
     if (device->tapAndDragEnabledByDefault) {
         return LIBINPUT_CONFIG_DRAG_ENABLED;
     } else {
         return LIBINPUT_CONFIG_DRAG_DISABLED;
     }
 }
 
 enum libinput_config_drag_state libinput_device_config_tap_get_drag_enabled(struct libinput_device *device)
 {
     if (device->tapAndDrag) {
         return LIBINPUT_CONFIG_DRAG_ENABLED;
     } else {
         return LIBINPUT_CONFIG_DRAG_DISABLED;
     }
 }
 
 enum libinput_config_status libinput_device_config_tap_set_drag_enabled(struct libinput_device *device, enum libinput_config_drag_state enable)
 {
     if (device->setTapAndDragReturnValue == 0) {
         device->tapAndDrag = (enable == LIBINPUT_CONFIG_DRAG_ENABLED);
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_drag_lock_state libinput_device_config_tap_get_default_drag_lock_enabled(struct libinput_device *device)
 {
     if (device->tapDragLockEnabledByDefault) {
         return LIBINPUT_CONFIG_DRAG_LOCK_ENABLED;
     } else {
         return LIBINPUT_CONFIG_DRAG_LOCK_DISABLED;
     }
 }
 
 enum libinput_config_drag_lock_state libinput_device_config_tap_get_drag_lock_enabled(struct libinput_device *device)
 {
     if (device->tapDragLock) {
         return LIBINPUT_CONFIG_DRAG_LOCK_ENABLED;
     } else {
         return LIBINPUT_CONFIG_DRAG_LOCK_DISABLED;
     }
 }
 
 enum libinput_config_status libinput_device_config_tap_set_drag_lock_enabled(struct libinput_device *device, enum libinput_config_drag_lock_state enable)
 {
     if (device->setTapDragLockReturnValue == 0) {
         device->tapDragLock = (enable == LIBINPUT_CONFIG_DRAG_LOCK_ENABLED);
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 int libinput_device_config_dwt_is_available(struct libinput_device *device)
 {
     return device->supportsDisableWhileTyping;
 }
 
 enum libinput_config_status libinput_device_config_dwt_set_enabled(struct libinput_device *device, enum libinput_config_dwt_state state)
 {
     if (device->setDisableWhileTypingReturnValue == 0) {
         if (!device->supportsDisableWhileTyping) {
             return LIBINPUT_CONFIG_STATUS_INVALID;
         }
         device->disableWhileTyping = state;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_dwt_state libinput_device_config_dwt_get_enabled(struct libinput_device *device)
 {
     return device->disableWhileTyping;
 }
 
 enum libinput_config_dwt_state libinput_device_config_dwt_get_default_enabled(struct libinput_device *device)
 {
     return device->disableWhileTypingEnabledByDefault;
 }
 
 int libinput_device_config_accel_is_available(struct libinput_device *device)
 {
     return device->supportsPointerAcceleration;
 }
 
 int libinput_device_config_calibration_has_matrix(struct libinput_device *device)
 {
     return device->supportsCalibrationMatrix;
 }
 
 enum libinput_config_status libinput_device_config_calibration_set_matrix(struct libinput_device *device, const float matrix[6])
 {
     for (std::size_t i = 0; i < 6; i++) {
         device->calibrationMatrix[i] = matrix[i];
     }
     return LIBINPUT_CONFIG_STATUS_SUCCESS;
 }
 
 int libinput_device_config_calibration_get_default_matrix(struct libinput_device *device, float matrix[6])
 {
     for (std::size_t i = 0; i < 6; i++) {
         matrix[i] = device->defaultCalibrationMatrix[i];
     }
     return device->defaultCalibrationMatrixIsIdentity ? 0 : 1;
 }
 
 int libinput_device_config_calibration_get_matrix(struct libinput_device *device, float matrix[6])
 {
     for (std::size_t i = 0; i < 6; i++) {
         matrix[i] = device->calibrationMatrix[i];
     }
     return device->calibrationMatrixIsIdentity ? 0 : 1;
 }
 
 int libinput_device_config_left_handed_is_available(struct libinput_device *device)
 {
     return device->supportsLeftHanded;
 }
 
 uint32_t libinput_device_config_send_events_get_modes(struct libinput_device *device)
 {
     uint32_t modes = LIBINPUT_CONFIG_SEND_EVENTS_ENABLED;
     if (device->supportsDisableEvents) {
         modes |= LIBINPUT_CONFIG_SEND_EVENTS_DISABLED;
     }
     if (device->supportsDisableEventsOnExternalMouse) {
         modes |= LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE;
     }
     return modes;
 }
 
 int libinput_device_config_left_handed_get(struct libinput_device *device)
 {
     return device->leftHanded;
 }
 
 double libinput_device_config_accel_get_default_speed(struct libinput_device *device)
 {
     return device->defaultPointerAcceleration;
 }
 
 int libinput_device_config_left_handed_get_default(struct libinput_device *device)
 {
     return device->leftHandedEnabledByDefault;
 }
 
 double libinput_device_config_accel_get_speed(struct libinput_device *device)
 {
     return device->pointerAcceleration;
 }
 
 uint32_t libinput_device_config_accel_get_profiles(struct libinput_device *device)
 {
     return device->supportedPointerAccelerationProfiles;
 }
 
 enum libinput_config_accel_profile libinput_device_config_accel_get_default_profile(struct libinput_device *device)
 {
     return device->defaultPointerAccelerationProfile;
 }
 
 enum libinput_config_status libinput_device_config_accel_set_profile(struct libinput_device *device, enum libinput_config_accel_profile profile)
 {
     if (device->setPointerAccelerationProfileReturnValue == 0) {
         if (!(device->supportedPointerAccelerationProfiles & profile) && profile != LIBINPUT_CONFIG_ACCEL_PROFILE_NONE) {
             return LIBINPUT_CONFIG_STATUS_INVALID;
         }
         device->pointerAccelerationProfile = profile;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_accel_profile libinput_device_config_accel_get_profile(struct libinput_device *device)
 {
     return device->pointerAccelerationProfile;
 }
 
 uint32_t libinput_device_config_click_get_methods(struct libinput_device *device)
 {
     return device->supportedClickMethods;
 }
 
 enum libinput_config_click_method libinput_device_config_click_get_default_method(struct libinput_device *device)
 {
     return device->defaultClickMethod;
 }
 
 enum libinput_config_click_method libinput_device_config_click_get_method(struct libinput_device *device)
 {
     return device->clickMethod;
 }
 
 enum libinput_config_status libinput_device_config_click_set_method(struct libinput_device *device, enum libinput_config_click_method method)
 {
     if (device->setClickMethodReturnValue == 0) {
         if (!(device->supportedClickMethods & method) && method != LIBINPUT_CONFIG_CLICK_METHOD_NONE) {
             return LIBINPUT_CONFIG_STATUS_INVALID;
         }
         device->clickMethod = method;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 uint32_t libinput_device_config_send_events_get_mode(struct libinput_device *device)
 {
     if (device->enabled) {
         return LIBINPUT_CONFIG_SEND_EVENTS_ENABLED;
     } else {
         // TODO: disabled on eternal mouse
         return LIBINPUT_CONFIG_SEND_EVENTS_DISABLED;
     }
 }
 
 struct libinput_device *libinput_device_ref(struct libinput_device *device)
 {
     return device;
 }
 
 struct libinput_device *libinput_device_unref(struct libinput_device *device)
 {
     return device;
 }
 
 int libinput_device_get_size(struct libinput_device *device, double *width, double *height)
 {
     if (device->deviceSizeReturnValue) {
         return device->deviceSizeReturnValue;
     }
     if (width) {
         *width = device->deviceSize.width();
     }
     if (height) {
         *height = device->deviceSize.height();
     }
     return device->deviceSizeReturnValue;
 }
 
 int libinput_device_pointer_has_button(struct libinput_device *device, uint32_t code)
 {
     switch (code) {
     case BTN_LEFT:
         return device->supportedButtons.testFlag(Qt::LeftButton);
     case BTN_MIDDLE:
         return device->supportedButtons.testFlag(Qt::MiddleButton);
     case BTN_RIGHT:
         return device->supportedButtons.testFlag(Qt::RightButton);
     case BTN_SIDE:
         return device->supportedButtons.testFlag(Qt::ExtraButton1);
     case BTN_EXTRA:
         return device->supportedButtons.testFlag(Qt::ExtraButton2);
     case BTN_FORWARD:
         return device->supportedButtons.testFlag(Qt::ExtraButton3);
     case BTN_BACK:
         return device->supportedButtons.testFlag(Qt::ExtraButton4);
     case BTN_TASK:
         return device->supportedButtons.testFlag(Qt::ExtraButton5);
     default:
         return 0;
     }
 }
 
 enum libinput_config_status libinput_device_config_left_handed_set(struct libinput_device *device, int left_handed)
 {
     if (device->setLeftHandedReturnValue == 0) {
         device->leftHanded = left_handed;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_status libinput_device_config_accel_set_speed(struct libinput_device *device, double speed)
 {
     if (device->setPointerAccelerationReturnValue == 0) {
         device->pointerAcceleration = speed;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_status libinput_device_config_send_events_set_mode(struct libinput_device *device, uint32_t mode)
 {
     if (device->setEnableModeReturnValue == 0) {
         device->enabled = (mode == LIBINPUT_CONFIG_SEND_EVENTS_ENABLED);
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_event_type libinput_event_get_type(struct libinput_event *event)
 {
     return event->type;
 }
 
 struct libinput_device *libinput_event_get_device(struct libinput_event *event)
 {
     return event->device;
 }
 
 void libinput_event_destroy(struct libinput_event *event)
 {
     delete event;
 }
 
 struct libinput_event_keyboard *libinput_event_get_keyboard_event(struct libinput_event *event)
 {
     if (event->type == LIBINPUT_EVENT_KEYBOARD_KEY) {
         return reinterpret_cast<libinput_event_keyboard *>(event);
     }
     return nullptr;
 }
 
 struct libinput_event_pointer *libinput_event_get_pointer_event(struct libinput_event *event)
 {
     switch (event->type) {
     case LIBINPUT_EVENT_POINTER_MOTION:
     case LIBINPUT_EVENT_POINTER_MOTION_ABSOLUTE:
     case LIBINPUT_EVENT_POINTER_BUTTON:
     case LIBINPUT_EVENT_POINTER_SCROLL_WHEEL:
     case LIBINPUT_EVENT_POINTER_SCROLL_FINGER:
     case LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS:
         return reinterpret_cast<libinput_event_pointer *>(event);
     default:
         return nullptr;
     }
 }
 
 struct libinput_event_touch *libinput_event_get_touch_event(struct libinput_event *event)
 {
     switch (event->type) {
     case LIBINPUT_EVENT_TOUCH_DOWN:
     case LIBINPUT_EVENT_TOUCH_UP:
     case LIBINPUT_EVENT_TOUCH_MOTION:
     case LIBINPUT_EVENT_TOUCH_CANCEL:
     case LIBINPUT_EVENT_TOUCH_FRAME:
         return reinterpret_cast<libinput_event_touch *>(event);
     default:
         return nullptr;
     }
 }
 
 struct libinput_event_gesture *libinput_event_get_gesture_event(struct libinput_event *event)
 {
     switch (event->type) {
     case LIBINPUT_EVENT_GESTURE_PINCH_BEGIN:
     case LIBINPUT_EVENT_GESTURE_PINCH_UPDATE:
     case LIBINPUT_EVENT_GESTURE_PINCH_END:
     case LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN:
     case LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE:
     case LIBINPUT_EVENT_GESTURE_SWIPE_END:
         return reinterpret_cast<libinput_event_gesture *>(event);
     default:
         return nullptr;
     }
 }
 
 int libinput_event_gesture_get_cancelled(struct libinput_event_gesture *event)
 {
     if (event->type == LIBINPUT_EVENT_GESTURE_PINCH_END || event->type == LIBINPUT_EVENT_GESTURE_SWIPE_END) {
         return event->cancelled;
     }
     return 0;
 }
 
 uint64_t libinput_event_gesture_get_time_usec(struct libinput_event_gesture *event)
 {
     return event->time.count();
 }
 
 int libinput_event_gesture_get_finger_count(struct libinput_event_gesture *event)
 {
     return event->fingerCount;
 }
 
 double libinput_event_gesture_get_dx(struct libinput_event_gesture *event)
 {
     if (event->type == LIBINPUT_EVENT_GESTURE_PINCH_UPDATE || event->type == LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE) {
         return event->delta.x();
     }
     return 0.0;
 }
 
 double libinput_event_gesture_get_dy(struct libinput_event_gesture *event)
 {
     if (event->type == LIBINPUT_EVENT_GESTURE_PINCH_UPDATE || event->type == LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE) {
         return event->delta.y();
     }
     return 0.0;
 }
 
 double libinput_event_gesture_get_scale(struct libinput_event_gesture *event)
 {
     switch (event->type) {
     case LIBINPUT_EVENT_GESTURE_PINCH_BEGIN:
         return 1.0;
     case LIBINPUT_EVENT_GESTURE_PINCH_UPDATE:
     case LIBINPUT_EVENT_GESTURE_PINCH_END:
         return event->scale;
     default:
         return 0.0;
     }
 }
 
 double libinput_event_gesture_get_angle_delta(struct libinput_event_gesture *event)
 {
     if (event->type == LIBINPUT_EVENT_GESTURE_PINCH_UPDATE) {
         return event->angleDelta;
     }
     return 0.0;
 }
 
 uint32_t libinput_event_keyboard_get_key(struct libinput_event_keyboard *event)
 {
     return event->key;
 }
 
 enum libinput_key_state libinput_event_keyboard_get_key_state(struct libinput_event_keyboard *event)
 {
     return event->state;
 }
 
 uint64_t libinput_event_keyboard_get_time_usec(struct libinput_event_keyboard *event)
 {
     return event->time.count();
 }
 
 double libinput_event_pointer_get_absolute_x(struct libinput_event_pointer *event)
 {
     return event->absolutePos.x();
 }
 
 double libinput_event_pointer_get_absolute_y(struct libinput_event_pointer *event)
 {
     return event->absolutePos.y();
 }
 
 double libinput_event_pointer_get_absolute_x_transformed(struct libinput_event_pointer *event, uint32_t width)
 {
     double deviceWidth = 0.0;
     double deviceHeight = 0.0;
     libinput_device_get_size(event->device, &deviceWidth, &deviceHeight);
     return event->absolutePos.x() / deviceWidth * width;
 }
 
 double libinput_event_pointer_get_absolute_y_transformed(struct libinput_event_pointer *event, uint32_t height)
 {
     double deviceWidth = 0.0;
     double deviceHeight = 0.0;
     libinput_device_get_size(event->device, &deviceWidth, &deviceHeight);
     return event->absolutePos.y() / deviceHeight * height;
 }
 
 double libinput_event_pointer_get_dx(struct libinput_event_pointer *event)
 {
     return event->delta.x();
 }
 
 double libinput_event_pointer_get_dy(struct libinput_event_pointer *event)
 {
     return event->delta.y();
 }
 
 double libinput_event_pointer_get_dx_unaccelerated(struct libinput_event_pointer *event)
 {
     return event->delta.x();
 }
 
 double libinput_event_pointer_get_dy_unaccelerated(struct libinput_event_pointer *event)
 {
     return event->delta.y();
 }
 
 uint64_t libinput_event_pointer_get_time_usec(struct libinput_event_pointer *event)
 {
     return event->time.count();
 }
 
 uint32_t libinput_event_pointer_get_button(struct libinput_event_pointer *event)
 {
     return event->button;
 }
 
 enum libinput_button_state libinput_event_pointer_get_button_state(struct libinput_event_pointer *event)
 {
     return event->buttonState;
 }
 
 int libinput_event_pointer_has_axis(struct libinput_event_pointer *event, enum libinput_pointer_axis axis)
 {
     if (axis == LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL) {
         return event->verticalAxis;
     } else {
         return event->horizontalAxis;
     }
 }
 
 double libinput_event_pointer_get_scroll_value(struct libinput_event_pointer *event, enum libinput_pointer_axis axis)
 {
     if (axis == LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL) {
         return event->verticalScrollValue;
     } else {
         return event->horizontalScrollValue;
     }
 }
 
 double libinput_event_pointer_get_scroll_value_v120(struct libinput_event_pointer *event, enum libinput_pointer_axis axis)
 {
     if (axis == LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL) {
         return event->verticalScrollValueV120;
     } else {
         return event->horizontalScrollValueV120;
     }
 }
 
 uint64_t libinput_event_touch_get_time_usec(struct libinput_event_touch *event)
 {
     return event->time.count();
 }
 
 double libinput_event_touch_get_x(struct libinput_event_touch *event)
 {
     return event->absolutePos.x();
 }
 
 double libinput_event_touch_get_y(struct libinput_event_touch *event)
 {
     return event->absolutePos.y();
 }
 
 double libinput_event_touch_get_x_transformed(struct libinput_event_touch *event, uint32_t width)
 {
     double deviceWidth = 0.0;
     double deviceHeight = 0.0;
     libinput_device_get_size(event->device, &deviceWidth, &deviceHeight);
     return event->absolutePos.x() / deviceWidth * width;
 }
 
 double libinput_event_touch_get_y_transformed(struct libinput_event_touch *event, uint32_t height)
 {
     double deviceWidth = 0.0;
     double deviceHeight = 0.0;
     libinput_device_get_size(event->device, &deviceWidth, &deviceHeight);
     return event->absolutePos.y() / deviceHeight * height;
 }
 
 int32_t libinput_event_touch_get_seat_slot(struct libinput_event_touch *event)
 {
     return event->slot;
 }
 
 struct libinput *libinput_udev_create_context(const struct libinput_interface *interface, void *user_data, struct udev *udev)
 {
     if (!udev) {
         return nullptr;
     }
     return new libinput;
 }
 
 void libinput_log_set_priority(struct libinput *libinput, enum libinput_log_priority priority)
 {
 }
 
 void libinput_log_set_handler(struct libinput *libinput, libinput_log_handler log_handler)
 {
 }
 
 struct libinput *libinput_unref(struct libinput *libinput)
 {
     libinput->refCount--;
     if (libinput->refCount == 0) {
         delete libinput;
         return nullptr;
     }
     return libinput;
 }
 
 int libinput_udev_assign_seat(struct libinput *libinput, const char *seat_id)
 {
     if (libinput->assignSeatRetVal == 0) {
         libinput->seat = QByteArray(seat_id);
     }
     return libinput->assignSeatRetVal;
 }
 
 int libinput_get_fd(struct libinput *libinput)
 {
     return -1;
 }
 
 int libinput_dispatch(struct libinput *libinput)
 {
     return 0;
 }
 
 struct libinput_event *libinput_get_event(struct libinput *libinput)
 {
     return nullptr;
 }
 
 void libinput_suspend(struct libinput *libinput)
 {
 }
 
 int libinput_resume(struct libinput *libinput)
 {
     return 0;
 }
 
 int libinput_device_config_middle_emulation_is_available(struct libinput_device *device)
 {
     return device->supportsMiddleEmulation;
 }
 
 enum libinput_config_status libinput_device_config_middle_emulation_set_enabled(struct libinput_device *device, enum libinput_config_middle_emulation_state enable)
 {
     if (device->setMiddleEmulationReturnValue == 0) {
         if (!device->supportsMiddleEmulation) {
             return LIBINPUT_CONFIG_STATUS_INVALID;
         }
         device->middleEmulation = (enable == LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_middle_emulation_state libinput_device_config_middle_emulation_get_enabled(struct libinput_device *device)
 {
     if (device->middleEmulation) {
         return LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED;
     } else {
         return LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED;
     }
 }
 
 enum libinput_config_middle_emulation_state libinput_device_config_middle_emulation_get_default_enabled(struct libinput_device *device)
 {
     if (device->middleEmulationEnabledByDefault) {
         return LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED;
     } else {
         return LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED;
     }
 }
 
 int libinput_device_config_scroll_has_natural_scroll(struct libinput_device *device)
 {
     return device->supportsNaturalScroll;
 }
 
 enum libinput_config_status libinput_device_config_scroll_set_natural_scroll_enabled(struct libinput_device *device, int enable)
 {
     if (device->setNaturalScrollReturnValue == 0) {
         if (!device->supportsNaturalScroll) {
             return LIBINPUT_CONFIG_STATUS_INVALID;
         }
         device->naturalScroll = enable;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 int libinput_device_config_scroll_get_natural_scroll_enabled(struct libinput_device *device)
 {
     return device->naturalScroll;
 }
 
 int libinput_device_config_scroll_get_default_natural_scroll_enabled(struct libinput_device *device)
 {
     return device->naturalScrollEnabledByDefault;
 }
 
 enum libinput_config_tap_button_map libinput_device_config_tap_get_default_button_map(struct libinput_device *device)
 {
     return device->defaultTapButtonMap;
 }
 
 enum libinput_config_status libinput_device_config_tap_set_button_map(struct libinput_device *device, enum libinput_config_tap_button_map map)
 {
     if (device->setTapButtonMapReturnValue == 0) {
         if (device->tapFingerCount == 0) {
             return LIBINPUT_CONFIG_STATUS_INVALID;
         }
         device->tapButtonMap = map;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_tap_button_map libinput_device_config_tap_get_button_map(struct libinput_device *device)
 {
     return device->tapButtonMap;
 }
 
 uint32_t libinput_device_config_scroll_get_methods(struct libinput_device *device)
 {
     return device->supportedScrollMethods;
 }
 
 enum libinput_config_scroll_method libinput_device_config_scroll_get_default_method(struct libinput_device *device)
 {
     return device->defaultScrollMethod;
 }
 
 enum libinput_config_status libinput_device_config_scroll_set_method(struct libinput_device *device, enum libinput_config_scroll_method method)
 {
     if (device->setScrollMethodReturnValue == 0) {
         if (!(device->supportedScrollMethods & method) && method != LIBINPUT_CONFIG_SCROLL_NO_SCROLL) {
             return LIBINPUT_CONFIG_STATUS_INVALID;
         }
         device->scrollMethod = method;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 enum libinput_config_scroll_method libinput_device_config_scroll_get_method(struct libinput_device *device)
 {
     return device->scrollMethod;
 }
 
 enum libinput_config_status libinput_device_config_scroll_set_button(struct libinput_device *device, uint32_t button)
 {
     if (device->setScrollButtonReturnValue == 0) {
         if (!(device->supportedScrollMethods & LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN)) {
             return LIBINPUT_CONFIG_STATUS_UNSUPPORTED;
         }
         device->scrollButton = button;
         return LIBINPUT_CONFIG_STATUS_SUCCESS;
     }
     return LIBINPUT_CONFIG_STATUS_INVALID;
 }
 
 uint32_t libinput_device_config_scroll_get_button(struct libinput_device *device)
 {
     return device->scrollButton;
 }
 
 uint32_t libinput_device_config_scroll_get_default_button(struct libinput_device *device)
 {
     return device->defaultScrollButton;
 }
 
 int libinput_device_switch_has_switch(struct libinput_device *device, enum libinput_switch sw)
 {
     switch (sw) {
     case LIBINPUT_SWITCH_LID:
         return device->lidSwitch;
     case LIBINPUT_SWITCH_TABLET_MODE:
         return device->tabletModeSwitch;
     default:
         Q_UNREACHABLE();
     }
     return 0;
 }
 
 struct libinput_event_switch *libinput_event_get_switch_event(struct libinput_event *event)
 {
     if (event->type == LIBINPUT_EVENT_SWITCH_TOGGLE) {
         return reinterpret_cast<libinput_event_switch *>(event);
     } else {
         return nullptr;
     }
 }
 
 enum libinput_switch_state libinput_event_switch_get_switch_state(struct libinput_event_switch *event)
 {
     switch (event->state) {
     case libinput_event_switch::State::On:
         return LIBINPUT_SWITCH_STATE_ON;
     case libinput_event_switch::State::Off:
         return LIBINPUT_SWITCH_STATE_OFF;
     default:
         Q_UNREACHABLE();
     }
 }
 
 uint64_t libinput_event_switch_get_time_usec(struct libinput_event_switch *event)
 {
     return event->time.count();
 }
 
 struct libinput_event_tablet_pad *libinput_event_get_tablet_pad_event(struct libinput_event *event)
 {
     if (event->type == LIBINPUT_EVENT_TABLET_PAD_BUTTON) {
         return reinterpret_cast<libinput_event_tablet_pad *>(event);
     }
     return nullptr;
 }
 
 struct libinput_event_tablet_tool *
 libinput_event_get_tablet_tool_event(struct libinput_event *event)
 {
     switch (event->type) {
     case LIBINPUT_EVENT_TABLET_TOOL_AXIS:
     case LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY:
     case LIBINPUT_EVENT_TABLET_TOOL_TIP:
         return reinterpret_cast<libinput_event_tablet_tool *>(event);
     default:
         return nullptr;
     }
 }
 
 int libinput_device_tablet_pad_get_num_strips(struct libinput_device *device)
 {
     return device->stripCount;
 }
 
 int libinput_device_tablet_pad_get_num_rings(struct libinput_device *device)
 {
     return device->ringCount;
 }
 
 int libinput_device_tablet_pad_get_num_buttons(struct libinput_device *device)
 {
     return device->buttonCount;
 }
 
 struct libinput_device_group *
 libinput_device_get_device_group(struct libinput_device *device)
 {
     return nullptr;
 }
 
 void *
 libinput_device_group_get_user_data(struct libinput_device_group *group)
 {
     return nullptr;
 }
 
 void libinput_device_led_update(struct libinput_device *device,
                                 enum libinput_led leds)
 {
 }
 
 void libinput_device_set_user_data(struct libinput_device *device, void *user_data)
 {
     device->userData = user_data;
 }
 
 void *
 libinput_device_get_user_data(struct libinput_device *device)
 {
     return device->userData;
 }
 
 double
 libinput_event_tablet_tool_get_x_transformed(struct libinput_event_tablet_tool *event,
                                              uint32_t width)
 {
     // it's unused at the moment, it doesn't really matter what we return
     return 0;
 }
 
 double
 libinput_event_tablet_tool_get_y_transformed(struct libinput_event_tablet_tool *event,
                                              uint32_t height)
 {
     return 4;
 }