Mercurial > sdl-ios-xcode

comparison src/video/x11/SDL_x11touch.c @ 5044:4913042e8572

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Removed debug print statements
author Sam Lantinga <slouken@libsdl.org>
date Wed, 19 Jan 2011 19:51:04 -0800
parents 1002d074d459
children b530ef003506
comparison
equal deleted inserted replaced
5043:da347bfed240 5044:4913042e8572
32 32
33 void 33 void
34 X11_InitTouch(_THIS) 34 X11_InitTouch(_THIS)
35 { 35 {
36 #ifdef SDL_INPUT_LINUXEV 36 #ifdef SDL_INPUT_LINUXEV
37 printf("Initializing touch...\n");
38
39 FILE *fd; 37 FILE *fd;
40 fd = fopen("/proc/bus/input/devices","r"); 38 fd = fopen("/proc/bus/input/devices","r");
41 39
42 char c; 40 char c;
43 int i = 0; 41 int i = 0;
44 char line[256]; 42 char line[256];
45 char tstr[256]; 43 char tstr[256];
46 int vendor = -1,product = -1,event = -1; 44 int vendor = -1,product = -1,event = -1;
47 while(!feof(fd)) { 45 while(!feof(fd)) {
48 if(fgets(line,256,fd) <=0) continue; 46 if(fgets(line,256,fd) <=0) continue;
49 //printf("%s",line);
50 if(line[0] == '\n') { 47 if(line[0] == '\n') {
51 if(vendor == 1386){ 48 if(vendor == 1386){
52 printf("Wacom... Assuming it is a touch device\n"); 49 /*printf("Wacom... Assuming it is a touch device\n");*/
53 sprintf(tstr,"/dev/input/event%i",event); 50 /*sprintf(tstr,"/dev/input/event%i",event);*/
54 printf("At location: %s\n",tstr); 51 /*printf("At location: %s\n",tstr);*/
55 52
56 SDL_Touch touch; 53 SDL_Touch touch;
57 touch.pressure_max = 0; 54 touch.pressure_max = 0;
58 touch.pressure_min = 0; 55 touch.pressure_min = 0;
59 touch.id = event; 56 touch.id = event;
67 data->pressure = -1; 64 data->pressure = -1;
68 data->finger = 0; 65 data->finger = 0;
69 data->up = SDL_FALSE; 66 data->up = SDL_FALSE;
70 67
71 68
72 printf("Opening device...\n");
73 //printf("New Touch - DataPtr: %i\n",data);
74 data->eventStream = open(tstr, 69 data->eventStream = open(tstr,
75 O_RDONLY | O_NONBLOCK); 70 O_RDONLY | O_NONBLOCK);
76 ioctl (data->eventStream, EVIOCGNAME (sizeof (tstr)), tstr); 71 ioctl (data->eventStream, EVIOCGNAME (sizeof (tstr)), tstr);
77 printf ("Reading From : %s\n", tstr);
78
79
80 72
81 int abs[5]; 73 int abs[5];
82 ioctl(data->eventStream,EVIOCGABS(0),abs); 74 ioctl(data->eventStream,EVIOCGABS(0),abs);
83 touch.x_min = abs[1]; 75 touch.x_min = abs[1];
84 touch.x_max = abs[2]; 76 touch.x_max = abs[2];