72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/**
|
|
* 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 */
|