static void refresh_screen ()
{
int i;
fillrect (0, 0, xres - 1, yres - 1, 0);
put_string_center (xres/2, yres/4, "TSLIB test program", 1);
put_string_center (xres/2, yres/4+20,"Touch screen to move crosshair", 2);
for (i = 0; i < NR_BUTTONS; i++)
button_draw (&buttons [i]);
}
static void button_draw (struct ts_button *button)
{
//if button is active s==3 else s==0.
int s = (button->flags & BUTTON_ACTIVE) ? 3 : 0;
//draw rectangle's outline with palette[3] color when it's active or palette[0] when it's not.
rect (button->x, button->y, button->x + button->w - 1,
button->y + button->h - 1, button_palette [s]);
//fill in the rectagle with palette[4] or [1].
fillrect (button->x + 1, button->y + 1,
button->x + button->w - 2,
button->y + button->h - 2, button_palette [s + 1]);
//and draw fonts inside the button with palette[5] or [2].
if(strcmp(button->text,"Exit")==0)
{//when it's exit button.
//let's draw decent exit button.
//put_string(button->x + 2,button->y + 2,button->text, button_palette[s + 2]);
line(button->x, button->y, button->x+button->w-1, button->y+button->h-1,button_palette[s+2]);
line(button->x, button->y+button->h -1, button->x+button->w-1, button->y,button_palette[s+2]);
}
else{
put_string_center (button->x + button->w / 2,
button->y + button->h / 2,
button->text, button_palette [s + 2]);
}
}
static void button_draw (struct ts_button *button)
{
int s = (button->flags & BUTTON_ACTIVE) ? 3 : 0;
rect (button->x, button->y, button->x + button->w - 1,
button->y + button->h - 1, button_palette [s]);
fillrect (button->x + 1, button->y + 1,
button->x + button->w - 2,
button->y + button->h - 2, button_palette [s + 1]);
put_string_center (button->x + button->w / 2,
button->y + button->h / 2,
button->text, button_palette [s + 2]);
}
void *read_ts(void *data)
{
int x,y;
unsigned int i;
unsigned int mode =0;
while(1)
{
struct ts_sample samp;
int ret;
ret = ts_read(data, &samp,1);
if(ret<0)
{
perror("ts_read");
close_framebuffer();
exit(1);
}
if(ret!=1)
continue;
for(i=0;i<NR_BUTTONS;i++)
if(button_handle(&buttons[i],&samp))
switch(i)
{
case 0://clear button clicked
mode = 0;
refresh_screen();
break;
case 1://exit button clicked
mode = 1;
put_string_center(xres/2,yres/2, "Bye~!!",1);
sleep(2);
fillrect(0,0,xres-1,yres-1,0);
exit(1);
break;
}
if(samp.pressure>0)
{
if(mode == 0x80000000)
line(x,y,samp.x,samp.y,2);
x = samp.x;
y = samp.y;
mode|=0x80000000;
}
else
{
mode&=~0x80000000;
}
}
}
void draw_icon(struct icon *icon)
{
int i, j;
bmphandle_t bh;
if (icon->mode) {
bh = bmp_open(icon->name);
if (bh == NULL) {
perror("bmp_open");
return;
}
for (i=icon->y; i<icon->y+bmp_height(bh); i++)
for (j=icon->x; j<icon->x+bmp_width(bh); j++)
*(myfb->fb + i*myfb->fbvar.xres +j) = makepixel(bmp_getpixel(bh, j-icon->x, i-icon->y));
bmp_close(bh);
} else {
drow_rect(icon->x, icon->y, icon->x + icon->w, icon->y + icon->h, icon->color);
put_string_center(icon->x + icon->w/2, icon->y + icon->h/2, icon->name, icon->color);
}
}
static int button_handle (struct ts_button *button, struct ts_sample *samp)
{
int inside = (samp->x >= button->x) && (samp->y >= button->y) &&
(samp->x < button->x + button->w) &&
(samp->y < button->y + button->h);
if (samp->pressure > 0) {
if (inside) {
if (!(button->flags & BUTTON_ACTIVE)) {
button->flags |= BUTTON_ACTIVE;
button_draw (button);
/*Calculator Process*/
if(button->text[0] == 'C'){ // Clear
opVal = 0;
value = 0;
isCaculate = 0;
}
else if(button->text[0] == "D"){ // DELete
opVal = 0;
value /= 10;
isCaculate = 0;
}
else if(button->text[0] == '+'){
if(opSort)
caculate(opSort);
opVal = value;
value = 0;
opSort = 1;
isCaculate = 0;
}
else if(button->text[0] == '-'){
if(opSort)
caculate(opSort);
opVal = value;
value = 0;
opSort = 2;
isCaculate = 0;
}
else if(button->text[0] == '*'){
if(opSort)
caculate(opSort);
opVal = value;
value = 0;
opSort = 3;
isCaculate = 0;
}
else if(button->text[0] == '/'){
if(opSort)
caculate(opSort);
opVal = value;
value = 0;
opSort = 4;
isCaculate = 0;
}
else if(button->text[0] == '='){
switch(opSort){
case 1:
opVal += value;
break;
case 2:
opVal -= value;
break;
case 3:
opVal *= value;
break;
case 4:
opVal /= value;
break;
}
value = opVal;
isCaculate = 1;
opSort = 0;
}
else{ //number
if(isCaculate){
isCaculate = 0;
value = 0;
}
value = 10*value + button->text[0] - '0';//char->int
}
refresh_screen();
char str_value[50];//int -> char for display
sprintf(str_value,"%lf",value);
put_string_center(xres/2,7*yres/50,str_value,1);
}
} else if (button->flags & BUTTON_ACTIVE) {
button->flags &= ~BUTTON_ACTIVE;
button_draw (button);
}
} else if (button->flags & BUTTON_ACTIVE) {
button->flags &= ~BUTTON_ACTIVE;
button_draw (button);
return 1;
}
return 0;
}
void draw_icon(struct icon *icon)
{
drow_rect(icon->x, icon->y, icon->x+icon->w, icon->y+icon->h, white);
put_string_center(icon->x+icon->w/2, icon->y+icon->h/2, icon->name, white);
}
int main(void)
{
pthread_t ts_thread;
void* thread_result;
int thread_res;
int count ;
int offset =0;
unsigned short buf_pix ;
struct color tmp_color;
int i,j;
int tmp = 0;
signal(SIGSEGV, sig);
signal(SIGINT, sig);
signal(SIGTERM, sig);
myfb = myfb_open();
insert_ipaddr();
for(i=0 ; i <10; i++)
printf("\n");
for(i =0 ; i<4 ; i++)
{
printf(" ipaddr set [%d] = ", i );
for(j=0 ; j <16 ; j++)
{
printf("%c",ipaddr[i][j]);
}
printf("\n");
}
set_vfb_buf(VFB_MAX);
#if DEBUG
printf(" set_ vfb buf () \n");
#endif
register_icon(&icon[0], 40, 198,60,40, "Single", "" );
register_icon(&icon[1], 130, 198,60,40, "Mult", "");
register_icon(&icon[2], 220, 198,60,40, "Full Screen", "");
register_icon(&icon[3], 298, 5,20,20, "x", "");
thread_res = pthread_create(&ts_thread, NULL, ts_click,NULL);
if (thread_res !=0)
{
perror (" thread create failed\n");
exit(1);
}
clear_screen();
for (i=0; i<myicon_count; i++)
draw_icon(&icon[i]);
while( event ==0)
{
sleep(1); // input delay
}
while(1)
{
// insert_ipaddr();
if (event == 9)
{
put_string_center(140, 100, " exit cam app ", white);
sleep(2);
goto end;
}
cam_set(func);
if(func == 2 || func == 3)
{
for(i =0 ; i <VFB_MAX ; i++)
{
if(i == get_MyLocation())
continue;
if (strlen(ipaddr[i]) > 13) {
sock[i] = tcp_client_connect(ipaddr[i], ip2port(ipaddr[i],8000));
if (sock[i] < 0)
{
fprintf(stderr, "%s connect error\n", ipaddr[i]);
}
}
}
tmp = 1 ;
}
event = 0;
while(1)
{
#if DEBUG
printf(" main loop start func is %d \n",func);
#endif
count = read(cam_fd, (unsigned char*)cam_data, image_size);
if( count <0)
{
perror(" cam_data read err \n");
exit(1);
}
offset = 0;
for (i =0 ; i <camif_cfg.dst_y ; i++)
{
for(j = 0 ; j < camif_cfg.dst_x; j++)
{
memcpy(&buf_pix,cam_data+offset, sizeof(unsigned short));
offset+= 2;
tmp_color = reveres_pixel(buf_pix);
buf_pixel(j,i,tmp_color);
}
}
for (i=0; i<myicon_count; i++)
draw_icon(&icon[i]);
if(func == 1)
{
show_vfb(vfb_list[0]);// demo ver need change 0 to mylocation
}
else if (func == 2)
{
if (tmp ==0)
break;
send_data(func);
show_vfb(vfb_list[0]);// demo ver need change 0 to mylocation
}
else if (func == 3)
{
if (tmp ==0)
break;
send_data(func);
show_vfb(vfb_list[get_MyLocation()]);// demo ver need change 0 to mylocation
}
for (i=0; i<myicon_count; i++)
draw_icon(&icon[i]);
if (event == 9)
{
put_string_center(140, 100, " exit cam app ", white);
sleep(2);
goto end;
}
else if( event != 0 )
{
break;
}
}// end while "main lool"
write(cam_fd,"X",2); /* Stop Camera */
if (cam_fd) close(cam_fd);
for(i =0 ; i< VFB_MAX; i++)
{
if(sock[i])
close(sock[i]);
}
//clear_all_screen();
}
end:
clear_screen();
// clear_all_screen();
thread_res= pthread_join(ts_thread, &thread_result);
for(i =0 ; i< VFB_MAX; i++)
{
if(sock[i])
close(sock[i]);
}
if (cam_fd > 0)
{
write(cam_fd,"X",2);
close(cam_fd);
}
if (cam_data >0)
free(cam_data);
myfb_close();
free_vfb_buf(VFB_MAX);
return 0;
}
void * ts_click(void* arg)
{
int i , ret ,t;
int chat = 0 ;
ts = ts_open(tsdevice, 0);
if (!ts)
{
perror("ts_open");
exit(1);
}
if (ts_config(ts))
{
perror("ts_config");
exit(1);
}
#if DEBUG
printf(" thread func start \n");
#endif
while(1)
{
ret = ts_read(ts, &samp, 1);
chat ++;
if (ret < 0) {
perror("ts_read");
exit(1);
}
if (chat < 15)
continue;
else
{
chat = 0;
for (i=0; i < myicon_count; i++)
{
if ( (t = myicon_handle(&icon[myicon_count -1], &samp)))
{
put_string_center(140, 100, " exit cam app ", white);
event = 9 ;
sleep(1);
pthread_exit(NULL);
}
else if( (t = myicon_handle(&icon[i], &samp)))
{
func = i+1;
event =1;
#if DEBUG
printf(" event is %d \n", event);
#endif
}
}
}
}
pthread_exit(NULL);
}
int main(int argc, char *argv[])
{
int ret;
struct tsdev *ts;
lua_State *L;
myfb = myfb_open();
set_vfb_buf(1);
ts = ts_init();
L = luaL_newstate();
luaL_openlibs(L);
lua_register(L, "SET_COUNT", lua_set_icon_count);
lua_register(L, "SET_ICON", lua_set_icon_info);
lua_register(L, "SET_CMD", lua_set_cmd_list);
lua_register(L, "SET_BGCOLOR", lua_set_bgcolor);
lua_register(L, "SET_BGIMAGE", lua_set_bgimage);
luaL_dofile(L, file_ui);
lua_close(L);
while (1) {
int c, da_count, old_da_count, pid, state = 0;
struct ts_sample samp;
struct icon *i;
struct cmd_list *j;
da_count = get_DeviceAttached();
if (!da_count)
da_count = 0;
if (!old_da_count)
old_da_count = da_count;
else {
if (old_da_count != da_count) {
clear_screen();
put_string_center(myfb->fbvar.xres/2, myfb->fbvar.yres/2 - 10, "Attached Info is changed!", white);
put_string_center(myfb->fbvar.xres/2, myfb->fbvar.yres/2 + 10, "Touch the screen!", white);
old_da_count = da_count;
ret = ts_read(ts, &samp, 1);
continue;
}
}
set_bgimage();
set_bgcolor();
for (c=0; c<=da_count; c++)
draw_block(myfb->fbvar.xres-12*c-12, 3);
if (head == NULL) {
put_string_center(myfb->fbvar.xres/2, myfb->fbvar.yres/2, "Sorry, No Apps. registered!", white);
#ifdef DEBUG
fprintf(stderr, "No Apps!\n");
#endif
break;
}
for (i=head; i != NULL; i=i->next)
draw_icon(i);
ret = ts_read(ts, &samp, 1);
if (ret < 0) {
perror("ts_read");
continue;
}
if (ret != 1)
continue;
if (samp.x > 310 && samp.y >230)
break;
for (i=head, j=cmdlist; i != NULL; i=i->next, j=j->next) {
if (icon_handle(i, &samp) > 0) {
if (chat_count < 20)
continue;
chat_count = 0;
pid = fork();
if (pid == 0) {
#ifdef DEBUG
fprintf(stderr, " *** This is CHILD! ***\n");
#endif
if (j)
ret = execl(j->path, j->args, 0);
if (ret < 0) {
perror("execl");
exit(1);
}
} else {
sleep(1);
wait(&state);
no_count = 0;
put_string_center(myfb->fbvar.xres/2, myfb->fbvar.yres/2, "End of Program!", white);
#ifdef DEBUG
fprintf(stderr, " *** End of CHILD! ***\n");
#endif
}
}
}
}
clear_screen();
put_string_center(myfb->fbvar.xres/2, myfb->fbvar.yres/2, "Thanks for Use!", white);
free_icon();
free_cmd();
ts_close(ts);
free_vfb_buf(1);
myfb_close();
return 0;
}
