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netsurf/atari/gemtk/msgbox.c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gem.h>
#include "gemtk.h"
#ifndef min
# define min(x,y) ((x<y) ? x : y )
#endif
short msg_box_show(short type, const char * msg)
{
#define MSG_BOX_STR_SIZE 256
short retval=0, i=0, z=0, l=0;
char c;
int len_msg = strlen(msg);
// TODO: localize strings
const char *str_yes = "Yes";
const char *str_no = "No";
const char *str_ok = "OK";
char msg_box_str[MSG_BOX_STR_SIZE];
char *dst = msg_box_str;
memset(msg_box_str, 0, MSG_BOX_STR_SIZE);
strncat(msg_box_str, "[1]", MSG_BOX_STR_SIZE);
strncat(msg_box_str, "[", MSG_BOX_STR_SIZE);
dst = msg_box_str + strlen(msg_box_str);
for (i=0; i<min(len_msg,40*5); i++) {
c = msg[i];
if(c==0)
break;
if (z==40) {
if(l==4){
break;
}
z = 0;
l++;
*dst = (char)'|';
dst++;
}
if ((c=='\r' || c=='\n') && *dst != '|') {
if(l==4){
break;
}
z = 0;
l++;
*dst = '|';
dst++;
}
else {
z++;
*dst = c;
dst++;
}
}
strncat(msg_box_str, "][", MSG_BOX_STR_SIZE);
if(type == MSG_BOX_CONFIRM){
strncat(msg_box_str, str_yes, MSG_BOX_STR_SIZE);
strncat(msg_box_str, "|", MSG_BOX_STR_SIZE);
strncat(msg_box_str, str_no, MSG_BOX_STR_SIZE);
} else {
strncat(msg_box_str, str_ok, MSG_BOX_STR_SIZE);
}
strncat(msg_box_str, "]", MSG_BOX_STR_SIZE);
retval = form_alert(type, msg_box_str);
if(type == MSG_BOX_CONFIRM){
if(retval != 1){
retval = 0;
}
}
return(retval);
#undef MSG_BOX_STR_SIZE
}