int default_action(int msg)
{
switch(msg)
{
case NEXT:deselectitem();nextitem();selectitem();break;
case PREV:deselectitem();previtem();selectitem();break;
case FORW:deselectitem();rightitem();selectitem();break;
case BACK:deselectitem();leftitem();selectitem();break;
case 'e':
case '\n':
case '\r':
do_ok(msg);break;
case 0x1b:deselectitem();setup_flag=-1;break;
case UPDATE: default_update();break;
case UPDATE1: default_update1();break;
case TIMER:
case CLEAN:
printmenu();break;
default:
if(msg>='1' && msg <= '9')default_digital(msg);
else return 0;
break;
}
return 1;
}
int mydict::query(const char *word)
{
if (!working) return 0;
int i;
long index;
const char *tmp;
char item1[512],item2[30],item3[512];
tmp=word;
if(tmp==NULL) return 0;
for(i=0;i<indexnum;i++)
{
if(strcasecmp(tmp,indexitem[i])<=0) break;
}
if(i==indexnum) i--;
if(offset!=indexoffset[i])
{
offset=indexoffset[i];
fseek(f1,offset,0);
fread(buf,MAXLEN,1,f1);
}
cont=0;
nextitem(item1,item2,item3);
previtem(item1,item2,item3);
while(1)
{
if(strcasecmp(tmp,item1)<=0) break;
index=nextitem(item1,item2,item3);
if(index<=0) break;
}
previtem(nearEnglishItem[0],nearMarkItem[0],nearChineseItem[0]);
for(i=1;i<10;i++)
{
index=nextitem(nearEnglishItem[i],nearMarkItem[i],nearChineseItem[i]);
if(index<=0) break;
}
nearNum=i;
for(;i>1;i--)
{
index=previtem(item1,item2,item3);
if(index<=0) break;
}
return nearNum;
}
