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/**
* Copyright 2021 Johannes Marbach
*
* This file is part of unl0kr, hereafter referred to as the program.
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#ifndef UL_INDEV_H
#define UL_INDEV_H
#include "lvgl/lvgl.h"
#include <stdbool.h>
/**
* Set the required capabilities for input devices.
*
* @param keyboard if true, allow connection of keyboard devices
* @param pointer if true, allow connection of pointer devices
* @param touchscreen if true, allow connection of touchscreen devices
*/
void ul_indev_set_allowed_device_capability(bool keyboard, bool pointer, bool touchscreen);
/**
* Set the group for receiving input from keyboard devices.
*
* @param group group that should receive input
*/
void ul_indev_set_keyboard_input_group(lv_group_t *group);
/**
* Auto-connect currently available keyboard, pointer and touchscreen input devices.
*/
void ul_indev_auto_connect();
/**
* Start the udev device monitor.
*/
void ul_indev_start_monitor();
/**
* Stop the udev device monitor.
*/
void ul_indev_stop_monitor();
/**
* Query the udev device monitor and (dis)connect added or removed devices
*/
void ul_indev_query_monitor();
/**
* Check if any keyboard devices are connected.
*
* @return true if at least one keyboard device is connected, false otherwise
*/
bool ul_indev_is_keyboard_connected();
#endif /* UL_INDEV_H */
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