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Bug fixes. Basic touch events (finger up, finger down, finger move) supported.

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This commit is contained in:
Jim Grandpre 2010-05-29 01:47:19 -04:00
parent 72c5a40b07
commit 11b6823d3f
4 changed files with 47 additions and 17 deletions
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32
touchTest/touchTest.c
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@ -9,6 +9,8 @@
#define BPP 4
#define DEPTH 32
#define MAXFINGERS 3
int mousx,mousy;
int keystat[512];
int bstatus;
@ -20,6 +22,9 @@ typedef struct {
int x,y;
} Point;
Point finger[MAXFINGERS];
void handler (int sig)
{
printf ("\nexiting...(%d)\n", sig);
@ -78,6 +83,10 @@ void DrawScreen(SDL_Surface* screen, int h)
}
drawCircle(screen,mousx,mousy,30,0xFFFFFF);
int i;
for(i=0;i<MAXFINGERS;i++)
if(finger[i].x >= 0 && finger[i].y >= 0)
drawCircle(screen,finger[i].x,finger[i].y,20,0xFF6600);
if(SDL_MUSTLOCK(screen)) SDL_UnlockSurface(screen);
@ -144,14 +153,25 @@ int main(int argc, char* argv[])
case SDL_MOUSEBUTTONUP:
bstatus &= ~(1<<(event.button.button-1));
break;
case SDL_FINGERMOTION:
i = 1;
case SDL_FINGERMOTION:
printf("Finger: %i,x: %i, y: %i\n",event.tfinger.fingerId,
event.tfinger.x,event.tfinger.y);
//printf("Finger: %i,x: %i, y: %i\n",event.tfinger.fingerId,
// event.tfinger.x,event.tfinger.y);
finger[event.tfinger.fingerId].x = event.tfinger.x;
finger[event.tfinger.fingerId].y = event.tfinger.y;
break;
case SDL_FINGERDOWN:
printf("Figner: %i down - x: %i, y: %i\n",event.tfinger.fingerId,
event.tfinger.x,event.tfinger.y);
finger[event.tfinger.fingerId].x = event.tfinger.x;
finger[event.tfinger.fingerId].y = event.tfinger.y;
break;
case SDL_FINGERUP:
printf("Figner: %i up - x: %i, y: %i\n",event.tfinger.fingerId,
event.tfinger.x,event.tfinger.y);
finger[event.tfinger.fingerId].x = -1;
finger[event.tfinger.fingerId].y = -1;
break;
}
}
//And draw