mirror of
https://github.com/Break27/kvmd.git
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103 lines
3.4 KiB
C++
103 lines
3.4 KiB
C++
/*****************************************************************************
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# #
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# KVMD - The main Pi-KVM daemon. #
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# #
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# Copyright (C) 2018 Maxim Devaev <mdevaev@gmail.com> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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# #
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*****************************************************************************/
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#pragma once
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#include <HID-Project.h>
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#include "keymap.h"
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// -----------------------------------------------------------------------------
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class UsbHidKeyboard {
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public:
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UsbHidKeyboard() {}
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void begin() {
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BootKeyboard.begin();
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}
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void reset() {
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BootKeyboard.releaseAll();
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}
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void sendKey(uint8_t code, bool state) {
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KeyboardKeycode usb_code = keymapUsb(code);
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if (usb_code != KEY_ERROR_UNDEFINED) {
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if (state) BootKeyboard.press(usb_code);
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else BootKeyboard.release(usb_code);
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}
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}
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uint8_t getLedsAs(uint8_t caps, uint8_t scroll, uint8_t num) {
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uint8_t leds = BootKeyboard.getLeds();
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uint8_t result = 0;
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if (leds & LED_CAPS_LOCK) result |= caps;
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if (leds & LED_SCROLL_LOCK) result |= scroll;
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if (leds & LED_NUM_LOCK) result |= num;
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return result;
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}
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};
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class UsbHidMouse {
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public:
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UsbHidMouse() {}
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void begin() {
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SingleAbsoluteMouse.begin();
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}
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void reset() {
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SingleAbsoluteMouse.releaseAll();
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}
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void sendMouseButtons(
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bool left_select, bool left_state,
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bool right_select, bool right_state,
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bool middle_select, bool middle_state,
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bool up_select, bool up_state,
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bool down_select, bool down_state
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) {
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if (left_select) _sendMouseButton(MOUSE_LEFT, left_state);
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if (right_select) _sendMouseButton(MOUSE_RIGHT, right_state);
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if (middle_select) _sendMouseButton(MOUSE_MIDDLE, middle_state);
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if (up_select) _sendMouseButton(MOUSE_PREV, up_state);
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if (down_select) _sendMouseButton(MOUSE_NEXT, down_state);
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}
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void sendMouseMove(int x, int y) {
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SingleAbsoluteMouse.moveTo(x, y);
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}
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void sendMouseWheel(int delta_y) {
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// delta_x is not supported by hid-project now
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SingleAbsoluteMouse.move(0, 0, delta_y);
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}
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private:
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void _sendMouseButton(uint8_t button, bool state) {
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if (state) SingleAbsoluteMouse.press(button);
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else SingleAbsoluteMouse.release(button);
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}
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};
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