[136] | 1 | /*
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| 2 | Copyright (c) 2012 Arduino. All right reserved.
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| 3 |
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| 4 | This library is free software; you can redistribute it and/or
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| 5 | modify it under the terms of the GNU Lesser General Public
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| 6 | License as published by the Free Software Foundation; either
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| 7 | version 2.1 of the License, or (at your option) any later version.
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| 8 |
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| 9 | This library is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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| 12 | See the GNU Lesser General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU Lesser General Public
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| 15 | License along with this library; if not, write to the Free Software
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| 16 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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| 17 | */
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| 18 |
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| 19 | #include <MouseController.h>
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| 20 |
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| 21 | extern "C" {
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| 22 | void __mouseControllerEmptyCallback() { }
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| 23 | }
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| 24 |
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| 25 | void mouseClicked() __attribute__ ((weak, alias("__mouseControllerEmptyCallback")));
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| 26 | void mouseDragged() __attribute__ ((weak, alias("__mouseControllerEmptyCallback")));
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| 27 | void mouseMoved() __attribute__ ((weak, alias("__mouseControllerEmptyCallback")));
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| 28 | void mousePressed() __attribute__ ((weak, alias("__mouseControllerEmptyCallback")));
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| 29 | void mouseReleased() __attribute__ ((weak, alias("__mouseControllerEmptyCallback")));
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| 30 |
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| 31 | int MouseController::getXChange() {
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| 32 | int r = dx;
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| 33 | dx = 0;
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| 34 | return r;
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| 35 | }
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| 36 |
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| 37 | int MouseController::getYChange() {
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| 38 | int r = dy;
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| 39 | dy = 0;
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| 40 | return r;
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| 41 | }
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| 42 |
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| 43 | void MouseController::OnMouseMove(MOUSEINFO *mi) {
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| 44 | dx += mi->dX;
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| 45 | dy += mi->dY;
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| 46 | if (buttons != 0)
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| 47 | mouseDragged();
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| 48 | else
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| 49 | mouseMoved();
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| 50 | }
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| 51 |
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| 52 | void MouseController::OnLeftButtonUp(MOUSEINFO *mi) {
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| 53 | buttons &= ~LEFT_BUTTON;
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| 54 | mouseReleased();
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| 55 | mouseClicked();
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| 56 | }
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| 57 |
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| 58 | void MouseController::OnLeftButtonDown(MOUSEINFO *mi) {
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| 59 | buttons |= LEFT_BUTTON;
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| 60 | mousePressed();
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| 61 | }
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| 62 |
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| 63 | void MouseController::OnMiddleButtonUp(MOUSEINFO *mi) {
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| 64 | buttons &= ~MIDDLE_BUTTON;
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| 65 | mouseReleased();
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| 66 | mouseClicked();
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| 67 | }
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| 68 |
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| 69 | void MouseController::OnMiddleButtonDown(MOUSEINFO *mi) {
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| 70 | buttons |= MIDDLE_BUTTON;
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| 71 | mousePressed();
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| 72 | }
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| 73 |
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| 74 | void MouseController::OnRightButtonUp(MOUSEINFO *mi) {
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| 75 | buttons &= ~RIGHT_BUTTON;
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| 76 | mouseReleased();
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| 77 | mouseClicked();
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| 78 | }
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| 79 |
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| 80 | void MouseController::OnRightButtonDown(MOUSEINFO *mi) {
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| 81 | buttons |= RIGHT_BUTTON;
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| 82 | mousePressed();
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| 83 | }
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