void command_mode() {
while(1) {
char c;
console_title("Command mode");
console_status(status_str);
c = getchar();
if (c == '\n')
edit_mode();
else if (c == 'q' || c == 'Q') {
extern int fileModified;
if (!fileModified)
return;
console_status("Save changes? (y/n/c)");
while(1) {
c = getchar();
if (c == 'y' || c == 'Y') {
if (file_save()) {
console_status(failure);
getchar();
break;
}
return; /* done. */
} else if (c == 'n' || c == 'N') {
return; /* just return; */
} else if (c == 'c' || c == 'C') {
break; /* cancel; */
}
}
}
}
}
int selectc()
{
int c, r;
int ret;
char h, l;
unsigned int k_ch;
c = (curchar / 16);
r = (curchar % 16);
for(;;)
{
dis_cmd(" Select Character");
sel_mode();
curchar = r + (c*16);
display(curchar);
h = ((mvwinch(set_win,(r+1),((c*2)+1))) & A_CHARTEXT);
l = ((mvwinch(set_win,(r+1),((c*2)+2))) & A_CHARTEXT);
wattron(set_win,A_REVERSE);
mvwprintw(set_win,(r+1),((c*2)+1),"%c%c",h,l);
wattroff(set_win,A_REVERSE);
wmove(set_win,(r+1),((c*2)+1));
wrefresh(set_win);
k_ch = wgetch(set_win);
switch(k_ch)
{
case K_LEFT:
case KEY_LEFT:
if(c > 0)
{
normal_set(r,c);
c--;
}
break;
case K_DOWN:
case KEY_DOWN:
if(r < 15)
{
normal_set(r,c);
r++;
}
break;
case K_UP:
case KEY_UP:
if(r > 0)
{
normal_set(r,c);
r--;
}
break;
case K_RIGHT:
case KEY_RIGHT:
if(c < 15)
{
normal_set(r,c);
c++;
}
break;
case 'e':
case 'E':
edit_mode();
dis_cmd(" Edit Character");
display(curchar);
ret = edit();
if(ret == 1)
save_ch();
break;
case 'g':
case 'G':
dis_cmd(" Exchange: select Destination, then press RETURN or any other Key to ABORT");
sr = r;
sc = c;
scurchar = curchar;
if((curchar = sel_dest()) == -1)
{ /* failsafe */
r = sr;
c = sc;
curchar = scurchar;
}
else
{ /* valid return */
normal_set(r,c);
c = (curchar / 16);
r = (curchar % 16);
xchg_ch(scurchar,curchar);
}
break;
case 'm':
case 'M':
dis_cmd(" Move: select Destination, then press RETURN or any other Key to ABORT");
sr = r;
sc = c;
scurchar = curchar;
if((curchar = sel_dest()) == -1)
{ /* failsafe */
r = sr;
c = sc;
curchar = scurchar;
}
else
{ /* valid return */
normal_set(r,c);
c = (curchar / 16);
r = (curchar % 16);
move_ch(scurchar,curchar);
}
break;
case 'q':
case 'Q':
normal_set(r,c);
wrefresh(set_win);
return(1);
break;
case 'x':
case 'X':
normal_set(r,c);
wrefresh(set_win);
return(0);
break;
case 0x0c:
wrefresh(curscr);
break;
default:
beep();
break;
}
}
}