110 lines
3.7 KiB
C++
110 lines
3.7 KiB
C++
/* Teensyduino Core Library
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* http://www.pjrc.com/teensy/
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* Copyright (c) 2017 PJRC.COM, LLC.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* 1. The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* 2. If the Software is incorporated into a build system that allows
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* selection among a list of target devices, then similar target
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* devices manufactured by PJRC.COM must be included in the list of
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* target devices and selectable in the same manner.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef USBmouse_h_
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#define USBmouse_h_
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#include "usb_desc.h"
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#if defined(MOUSE_INTERFACE)
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#include <inttypes.h>
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// C language implementation
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#ifdef __cplusplus
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extern "C" {
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#endif
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int usb_mouse_buttons(uint8_t left, uint8_t middle, uint8_t right, uint8_t back, uint8_t forward);
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int usb_mouse_move(int8_t x, int8_t y, int8_t wheel, int8_t horiz);
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int usb_mouse_position(uint16_t x, uint16_t y);
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void usb_mouse_screen_size(uint16_t width, uint16_t height, uint8_t mac);
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extern uint8_t usb_mouse_buttons_state;
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#ifdef __cplusplus
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}
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#endif
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#define MOUSE_LEFT 1
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#define MOUSE_MIDDLE 4
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#define MOUSE_RIGHT 2
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#define MOUSE_BACK 8
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#define MOUSE_FORWARD 16
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#define MOUSE_ALL (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE | MOUSE_BACK | MOUSE_FORWARD)
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// C++ interface
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#ifdef __cplusplus
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class usb_mouse_class
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{
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public:
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void begin(void) { }
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void end(void) { }
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void move(int8_t x, int8_t y, int8_t wheel=0, int8_t horiz=0) {
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usb_mouse_move(x, y, wheel, horiz);
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}
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void moveTo(uint16_t x, uint16_t y) { usb_mouse_position(x, y); }
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void screenSize(uint16_t width, uint16_t height, bool isMacintosh = false) {
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usb_mouse_screen_size(width, height, isMacintosh ? 1 : 0);
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}
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void click(uint8_t b = MOUSE_LEFT) {
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usb_mouse_buttons_state = b;
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usb_mouse_move(0, 0, 0, 0);
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usb_mouse_buttons_state = 0;
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usb_mouse_move(0, 0, 0, 0);
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}
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void scroll(int8_t wheel, int8_t horiz=0) { usb_mouse_move(0, 0, wheel, horiz); }
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void set_buttons(uint8_t left, uint8_t middle=0, uint8_t right=0, uint8_t back=0, uint8_t forward=0) {
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usb_mouse_buttons(left, middle, right, back, forward);
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}
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void press(uint8_t b = MOUSE_LEFT) {
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uint8_t buttons = usb_mouse_buttons_state | (b & MOUSE_ALL);
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if (buttons != usb_mouse_buttons_state) {
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usb_mouse_buttons_state = buttons;
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usb_mouse_move(0, 0, 0, 0);
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}
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}
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void release(uint8_t b = MOUSE_LEFT) {
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uint8_t buttons = usb_mouse_buttons_state & ~(b & MOUSE_ALL);
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if (buttons != usb_mouse_buttons_state) {
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usb_mouse_buttons_state = buttons;
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usb_mouse_move(0, 0, 0, 0);
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}
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}
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bool isPressed(uint8_t b = MOUSE_ALL) {
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return ((usb_mouse_buttons_state & (b & MOUSE_ALL)) != 0);
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}
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};
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extern usb_mouse_class Mouse;
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#endif // __cplusplus
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#endif // MOUSE_INTERFACE
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#endif // USBmouse_h_
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