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/*****************************************************************************
# #
# KVMD - The main Pi-KVM daemon. #
# #
# Copyright (C) 2018 Maxim Devaev <[email protected]> #
# #
# 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/>. #
# #
*****************************************************************************/
#pragma once
#include <HID-Project.h>
#include "../inline.h"
#include "keymap.h"
// -----------------------------------------------------------------------------
class UsbHidKeyboard {
public:
UsbHidKeyboard() {}
void begin() {
BootKeyboard.begin();
}
INLINE void reset() {
BootKeyboard.releaseAll();
}
INLINE void sendKey(uint8_t code, bool state) {
KeyboardKeycode usb_code = keymapUsb(code);
if (usb_code != KEY_ERROR_UNDEFINED) {
if (state) BootKeyboard.press(usb_code);
else BootKeyboard.release(usb_code);
}
}
INLINE uint8_t getLedsAs(uint8_t caps, uint8_t scroll, uint8_t num) {
uint8_t leds = BootKeyboard.getLeds();
uint8_t result = 0;
if (leds & LED_CAPS_LOCK) result |= caps;
if (leds & LED_SCROLL_LOCK) result |= scroll;
if (leds & LED_NUM_LOCK) result |= num;
return result;
}
};
class UsbHidMouse {
public:
UsbHidMouse() {}
void begin() {
SingleAbsoluteMouse.begin();
}
INLINE void reset() {
SingleAbsoluteMouse.releaseAll();
}
INLINE void sendMouseButtons(
bool left_select, bool left_state,
bool right_select, bool right_state,
bool middle_select, bool middle_state,
bool up_select, bool up_state,
bool down_select, bool down_state
) {
if (left_select) _sendMouseButton(MOUSE_LEFT, left_state);
if (right_select) _sendMouseButton(MOUSE_RIGHT, right_state);
if (middle_select) _sendMouseButton(MOUSE_MIDDLE, middle_state);
if (up_select) _sendMouseButton(MOUSE_PREV, up_state);
if (down_select) _sendMouseButton(MOUSE_NEXT, down_state);
}
INLINE void sendMouseMove(int x, int y) {
SingleAbsoluteMouse.moveTo(x, y);
}
INLINE void sendMouseWheel(int delta_y) {
// delta_x is not supported by hid-project now
SingleAbsoluteMouse.move(0, 0, delta_y);
}
private:
INLINE void _sendMouseButton(uint8_t button, bool state) {
if (state) SingleAbsoluteMouse.press(button);
else SingleAbsoluteMouse.release(button);
}
};
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