Mercurial > sdl-ios-xcode
diff src/video/x11/SDL_x11events.c @ 4645:0375d020e7e3
Auto-detects Wacom touch devices.
author | Jim Grandpre <jim.tla@gmail.com> |
---|---|
date | Mon, 31 May 2010 00:24:37 -0400 |
parents | fb500b3e1717 |
children | eea1bf53effa |
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--- a/src/video/x11/SDL_x11events.c Sat May 29 02:09:16 2010 -0400 +++ b/src/video/x11/SDL_x11events.c Mon May 31 00:24:37 2010 -0400 @@ -109,7 +109,6 @@ #endif } break; - /* Losing mouse coverage? */ case LeaveNotify:{ #ifdef DEBUG_XEVENTS @@ -422,23 +421,16 @@ char name[256]; struct input_event ev[64]; int size = sizeof (struct input_event); - static int initd = 0; //TODO - HACK! + for(i = 0;i < SDL_GetNumTouch();++i) { SDL_Touch* touch = SDL_GetTouchIndex(i); if(!touch) printf("Touch %i/%i DNE\n",i,SDL_GetNumTouch()); EventTouchData* data; - if(!initd){//data->eventStream <= 0) { - touch->driverdata = SDL_malloc(sizeof(EventTouchData)); - data = (EventTouchData*)(touch->driverdata); - printf("Openning device...\n"); - data->eventStream = open("/dev/input/wacom", - O_RDONLY | O_NONBLOCK); - ioctl (data->eventStream, EVIOCGNAME (sizeof (name)), name); - printf ("Reading From : %s\n", name); - initd = 1; + data = (EventTouchData*)(touch->driverdata); + if(data == NULL) { + printf("No driver data\n"); + continue; } - else - data = (EventTouchData*)(touch->driverdata); if(data->eventStream <= 0) printf("Error: Couldn't open stream\n"); rd = read(data->eventStream, ev, size * 64); @@ -469,6 +461,7 @@ data->finger = ev[i].value; break; case EV_SYN: + printf("Id: %i\n",touch->id); if(data->x >= 0 || data->y >= 0) SDL_SendTouchMotion(touch->id,data->finger, SDL_FALSE,data->x,data->y,