1 | /* |
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2 | * mouse libcaca mouse events |
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3 | * Copyright (c) 2006-2009 Jean-Yves Lamoureux <jylam@lnxscene.org> |
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4 | * All Rights Reserved |
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5 | * |
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6 | * This program is free software. It comes without any warranty, to |
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7 | * the extent permitted by applicable law. You can redistribute it |
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8 | * and/or modify it under the terms of the Do What The Fuck You Want |
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9 | * To Public License, Version 2, as published by Sam Hocevar. See |
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10 | * http://sam.zoy.org/wtfpl/COPYING for more details. |
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11 | */ |
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12 | #include "config.h" |
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13 | |
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14 | #if !defined(__KERNEL__) |
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15 | # include <math.h> |
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16 | # include <string.h> |
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17 | # include <stdio.h> |
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18 | #endif |
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19 | |
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20 | #include "caca.h" |
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21 | |
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22 | |
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23 | int main(int argc, char *argv[]) |
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24 | { |
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25 | int quit = 0; |
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26 | int x = 0, y = 0, p = 0, b = 0; |
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27 | caca_canvas_t *cv; |
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28 | caca_display_t *dp; |
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29 | |
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30 | cv = caca_create_canvas(80, 24); |
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31 | if (cv == NULL) |
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32 | { |
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33 | printf("Failed to create canvas\n"); |
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34 | return 1; |
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35 | } |
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36 | |
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37 | dp = caca_create_display(cv); |
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38 | if (dp == NULL) |
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39 | { |
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40 | printf("Failed to create display\n"); |
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41 | return 1; |
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42 | } |
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43 | |
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44 | caca_set_display_time(dp, 40000); |
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45 | caca_set_cursor(dp, 0); |
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46 | |
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47 | while (!quit) |
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48 | { |
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49 | caca_event_t ev; |
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50 | while (caca_get_event(dp, CACA_EVENT_ANY, &ev, 0)) |
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51 | { |
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52 | if ((caca_get_event_type(&ev) & CACA_EVENT_KEY_PRESS)) |
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53 | { |
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54 | quit = 1; |
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55 | } |
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56 | if (caca_get_event_type(&ev) & CACA_EVENT_MOUSE_MOTION) |
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57 | { |
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58 | x = caca_get_event_mouse_x(&ev); |
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59 | y = caca_get_event_mouse_y(&ev); |
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60 | } |
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61 | if (caca_get_event_type(&ev) & CACA_EVENT_MOUSE_PRESS) |
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62 | { |
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63 | p = 1; |
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64 | b = caca_get_event_mouse_button(&ev); |
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65 | } |
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66 | else if (caca_get_event_type(&ev) & CACA_EVENT_MOUSE_RELEASE) |
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67 | { |
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68 | p = 0; |
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69 | b = caca_get_event_mouse_button(&ev); |
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70 | } |
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71 | } |
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72 | caca_printf(cv, 0, 0, "%d,%d", x, y); |
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73 | if (b) |
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74 | { |
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75 | caca_printf(cv, 0, 1, "Mouse button %d %s", b, |
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76 | p == 1 ? "pressed" : "released"); |
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77 | } |
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78 | |
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79 | caca_printf(cv, x - 2, y - 1, " |"); |
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80 | caca_printf(cv, x - 2, y, "--|--"); |
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81 | caca_printf(cv, x - 2, y + 1, " |"); |
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82 | caca_refresh_display(dp); |
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83 | caca_clear_canvas(cv); |
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84 | } |
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85 | |
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86 | caca_free_display(dp); |
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87 | caca_free_canvas(cv); |
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88 | |
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89 | return 0; |
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90 | } |
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