kwin/autotests/libinput/mock_libinput.cpp
Vlad Zahorodnii 7fffe99328 build: Add -Wno-unused-parameter compiler option
Due to being a compositor, kwin has to conform to some certain
interfaces. It means a lot of virtual functions and function tables to
integrate with C APIs. Naturally, we not always want to use every
argument in such functions.

Since we get -Wunused-parameter from -Wall, we have to plumb those
unused arguments in order to suppress compiler warnings at the moment.

However, I don't think that extra work is worth it. We cannot change or
alter prototypes in any way to fix the warning the desired way. Q_UNUSED
and similar macros are not good indicators of whether an argument is
used too, we tend to overlook putting or removing those macros. I've
also noticed that Q_UNUSED are not used to guide us with the removal no
longer needed parameters.

Therefore, I think it's worth adding -Wno-unused-parameter compiler
option to stop the compiler producing warnings about unused parameters.
It changes nothing except that we don't need to put Q_UNUSED anymore,
which can be really cumbersome sometimes. Note that it doesn't affect
unused variables, you'll still get a -Wunused-variable compiler warning
if a variable is unused.
2022-10-31 15:50:37 +00:00

966 lines
28 KiB
C++

/*
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_BACK:
return device->supportedButtons.testFlag(Qt::BackButton);
case BTN_FORWARD:
return device->supportedButtons.testFlag(Qt::ForwardButton);
case BTN_TASK:
return device->supportedButtons.testFlag(Qt::TaskButton);
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;
}
uint32_t libinput_event_gesture_get_time(struct libinput_event_gesture *event)
{
return event->time;
}
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;
}
uint32_t libinput_event_keyboard_get_time(struct libinput_event_keyboard *event)
{
return event->time;
}
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();
}
uint32_t libinput_event_pointer_get_time(struct libinput_event_pointer *event)
{
return event->time;
}
uint64_t libinput_event_pointer_get_time_usec(struct libinput_event_pointer *event)
{
return quint64(event->time * 1000);
}
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;
}
}
uint32_t libinput_event_touch_get_time(struct libinput_event_touch *event)
{
return event->time;
}
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();
}
}
uint32_t libinput_event_switch_get_time(struct libinput_event_switch *event)
{
return event->time;
}
uint64_t libinput_event_switch_get_time_usec(struct libinput_event_switch *event)
{
return event->timeMicroseconds;
}
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;
}