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annotate touchTest/touchSimp.c @ 4640:f068a6dfc858

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Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse*. Made reads in touchSimp non-blocking.
author Jim Grandpre <jim.tla@gmail.com>
date Tue, 25 May 2010 23:23:23 -0400
parents f5cd4b6231ba
children 057e8762d2a1
rev   line source
4639
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
1 #include <stdio.h>
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
2 #include <SDL.h>
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
3 #include <math.h>
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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diff changeset
4 #include <linux/input.h>
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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5 #include <fcntl.h>
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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6
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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parents:
diff changeset
7
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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diff changeset
8 #define PI 3.1415926535897
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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9 #define WIDTH 640
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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10 #define HEIGHT 480
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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11 #define BPP 4
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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12 #define DEPTH 32
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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13
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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14
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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15 #define MAX_FINGERS 2
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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16
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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17 int mousx,mousy;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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18 int keystat[512];
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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19 int bstatus;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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20
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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21
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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22
4640
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse*. Made reads in touchSimp non-blocking.
Jim Grandpre <jim.tla@gmail.com>
parents: 4639
diff changeset
23
4639
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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24 typedef struct {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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25 int x,y;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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26 } Point;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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27
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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28 Point finger[MAX_FINGERS];
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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29
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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30 void handler (int sig)
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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31 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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32 printf ("\nexiting...(%d)\n", sig);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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33 exit (0);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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34 }
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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35
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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36 void perror_exit (char *error)
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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37 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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38 perror (error);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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39 handler (9);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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40 }
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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41
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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42
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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43 void setpix(SDL_Surface *screen, int x, int y, int col)
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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44 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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45 Uint32 *pixmem32;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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46 Uint32 colour;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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47
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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48 if((unsigned)x > screen->w) return;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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49 if((unsigned)y > screen->h) return;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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50
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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51 colour = SDL_MapRGB( screen->format, (col>>16)&0xFF, (col>>8)&0xFF, col&0xFF);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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52
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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53 pixmem32 = (Uint32*) screen->pixels + y*screen->pitch/BPP + x;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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54 *pixmem32 = colour;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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55 }
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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56
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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57 void drawCircle(SDL_Surface* screen,int x,int y,int r,int c)
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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58 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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59
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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60 float a;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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61 for(a=0;a<2*PI;a+=1.f/(float)r)
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
parents:
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62 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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63 setpix(screen,(int)(x+r*cos(a)),(int)(y+r*sin(a)),c);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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64 }
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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65 }
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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66
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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67 void DrawScreen(SDL_Surface* screen, int h)
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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68 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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69 int x, y, xm,ym,c;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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70 if(SDL_MUSTLOCK(screen))
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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71 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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72 if(SDL_LockSurface(screen) < 0) return;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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73 }
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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74 for(y = 0; y < screen->h; y++ )
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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75 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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76 for( x = 0; x < screen->w; x++ )
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
parents:
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77 {
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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78 //setpixel(screen, x, y, (x*x)/256+3*y+h, (y*y)/256+x+h, h);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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79 //xm = (x+h)%screen->w;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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80 //ym = (y+h)%screen->w;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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81 //c = sin(h/256*2*PI)*x*y/screen->w/screen->h;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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82 //setpix(screen,x,y,255*sin(xm/screen->w*2*PI),sin(h/255*2*PI)*255*y/screen->h,c);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
Jim Grandpre <jim.tla@gmail.com>
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83 setpix(screen,x,y,((x%255)<<16) + ((y%255)<<8) + (x+y)%255);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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84 }
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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85 }
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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86 drawCircle(screen,mousx,mousy,30,0xFFFFFF);
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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87 int i;
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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88 for(i=0;i<MAX_FINGERS;i++)
f5cd4b6231ba Added Test Directory. Touch input works in touchSimp for wacom bamboo fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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89 drawCircle(screen,finger[i].x,finger[i].y,30,0xFFFFFF);
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90
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91 if(SDL_MUSTLOCK(screen)) SDL_UnlockSurface(screen);
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92
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93 SDL_Flip(screen);
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94 }
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95
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96 SDL_Surface* initScreen(int width,int height)
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97 {
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98 return SDL_SetVideoMode(width, height, DEPTH,
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99 SDL_HWSURFACE | SDL_RESIZABLE);
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100 }
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101
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102 int main(int argc, char* argv[])
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103 {
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104 struct input_event ev[64];
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105 int fd, rd, value, size = sizeof (struct input_event);
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106 char name[256] = "Unknown";
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107 char *device = NULL;
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108
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109
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110
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111 //Setup check
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112 if (argv[1] == NULL){
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113 printf("Please specify (on the command line) the path to the dev event interface device\n");
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114 exit (0);
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115 }
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116
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117 if ((getuid ()) != 0)
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118 printf ("You are not root! This may not work...\n");
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119
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120 if (argc > 1)
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121 device = argv[1];
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122
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123 //Open Device
4640
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diff changeset
124 if ((fd = open (device, O_RDONLY | O_NONBLOCK)) == -1)
4639
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125 printf ("%s is not a vaild device.\n", device);
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126
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127 //Print Device Name
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128 ioctl (fd, EVIOCGNAME (sizeof (name)), name);
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129 printf ("Reading From : %s (%s)\n", device, name);
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130
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131
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132
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133
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134
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135 SDL_Surface *screen;
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136 SDL_Event event;
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137
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138 int keypress = 0;
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139 int h=0,s=1,i,j;
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140 int tx,ty,curf=0;
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141
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142 memset(keystat,0,512*sizeof(keystat[0]));
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143 if (SDL_Init(SDL_INIT_VIDEO) < 0 ) return 1;
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144
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145 if (!(screen = initScreen(WIDTH,HEIGHT)))
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146 {
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147 SDL_Quit();
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148 return 1;
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149 }
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150
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151 while(!keystat[27])
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152 {
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153 //Poll SDL
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154 while(SDL_PollEvent(&event))
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155 {
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156 switch (event.type)
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157 {
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158 case SDL_QUIT:
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159 keystat[27] = 1;
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160 break;
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161 case SDL_KEYDOWN:
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162 //printf("%i\n",event.key.keysym.sym);
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163 keystat[event.key.keysym.sym] = 1;
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164 //keypress = 1;
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165 break;
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166 case SDL_KEYUP:
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167 //printf("%i\n",event.key.keysym.sym);
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168 keystat[event.key.keysym.sym] = 0;
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169 //keypress = 1;
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170 break;
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171 case SDL_VIDEORESIZE:
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172 if (!(screen = initScreen(event.resize.w,
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173 event.resize.h)))
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174 {
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175 SDL_Quit();
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176 return 1;
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177 }
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178 break;
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179 case SDL_MOUSEMOTION:
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180 mousx = event.motion.x;
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181 mousy = event.motion.y;
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182 break;
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183 case SDL_MOUSEBUTTONDOWN:
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184 bstatus |= (1<<(event.button.button-1));
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185 break;
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186 case SDL_MOUSEBUTTONUP:
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187 bstatus &= ~(1<<(event.button.button-1));
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188 break;
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189 }
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190 }
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191
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192 //poll for Touch <- Goal: make this a case:
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193
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194
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195 /*if ((rd = read (fd, ev, size * 64)) < size)
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196 perror_exit ("read()"); */
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197 //printf("time: %i\n type: %X\n code: %X\n value: %i\n ",
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198 // ev->time,ev->type,ev->code,ev->value);
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199 if((rd = read (fd, ev, size * 64)) >= size)
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200 for (i = 0; i < rd / sizeof(struct input_event); i++)
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201 switch (ev[i].type)
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202 {
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203 case EV_ABS:
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204 if(ev[i].code == ABS_X)
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205 tx = ev[i].value;
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206 else if (ev[i].code == ABS_Y)
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207 ty = ev[i].value;
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208 else if (ev[i].code == ABS_MISC)
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209 {
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210 //printf("Misc:type: %X\n code: %X\n value: %i\n ",
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211 // ev[i].type,ev[i].code,ev[i].value);
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212 }
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213 break;
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214 case EV_MSC:
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215 if(ev[i].code == MSC_SERIAL)
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216 curf = ev[i].value;
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217 break;
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218 case EV_SYN:
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219 curf -= 1;
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220 if(tx >= 0)
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221 finger[curf].x = tx;
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222 if(ty >= 0)
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223 finger[curf].y = ty;
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224
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225 //printf("Synched: %i tx: %i, ty: %i\n",curf,finger[curf].x,finger[curf].y);
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226 tx = -1;
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227 ty = -1;
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228 break;
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229
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230 }
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231 //And draw
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232 DrawScreen(screen,h);
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233 /*
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234 for(i=0;i<512;i++)
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235 if(keystat[i]) printf("%i\n",i);
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236 printf("Buttons:%i\n",bstatus);
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237 */
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238 }
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239 SDL_Quit();
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240
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241 return 0;
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242 }