void *uiinitdialog( char *heading, ATTR attr, char *lines[],
unsigned int extra_rows, int maxlen, int rpos, int cpos )
{
VSCREEN *vs;
int len;
unsigned width;
int i;
unsigned depth;
unsigned linelen;
char *s, *t, *line;
SAREA area;
uisetscreenarea( &area, TRUE, FALSE );
width = UIData->width - 2;
for( depth = 0, i = 0 ; lines[ i ] != NULL ; ++i ) {
s = lines[ i ];
len = strlen( s );
for( t = s + len ; s < t ; ) {
++ depth;
linelen = ui_split_line( &s, t, width );
if( maxlen < linelen + 2 ) {
maxlen = linelen + 2;
}
}
}
if( depth > 0 ) {
/* never put text on the first line of the dialog */
++depth;
}
if( maxlen > width )
maxlen = width;
vs = makevs( heading, maxlen, depth + extra_rows, cpos, rpos );
uisetarea( &area, vs );
width = area.width;
area.row = 1;
area.height = 1;
for( i = 0 ; lines[ i ] != NULL ; ++i ) {
s = lines[ i ];
len = strlen( s );
for( t = s + len ; s < t ; ) {
line = s;
linelen = ui_split_line( &s, t, width );
uicntrtext( vs, &area, attr, linelen, line );
area.row += 1;
}
}
return( vs );
}
VSCREEN *uiinitdialog( const char *title, ATTR attr, char *lines[],
uisize extra_rows, uisize maxlen, int rpos, int cpos )
{
VSCREEN *vs;
uisize width;
int i;
uisize depth;
uisize linelen;
char *s, *t, *line;
SAREA area;
uisetscreenarea( &area, true, false );
width = UIData->width - 2;
depth = 0;
for( i = 0; lines[i] != NULL; ++i ) {
s = lines[i];
for( t = s + strlen( s ); s < t; ) {
depth++;
linelen = ui_split_line( &s, t, width );
if( maxlen < linelen + 2 ) {
maxlen = linelen + 2;
}
}
}
if( depth > 0 ) {
/* never put text on the first line of the dialog */
depth++;
}
if( maxlen > width )
maxlen = width;
vs = makevs( title, maxlen, depth + extra_rows, cpos, rpos );
uisetarea( &area, vs );
width = area.width;
area.row = 1;
area.height = 1;
for( i = 0; lines[i] != NULL; ++i ) {
s = lines[i];
for( t = s + strlen( s ); s < t; ) {
line = s;
linelen = ui_split_line( &s, t, width );
uicntrtext( vs, &area, attr, linelen, line );
area.row += 1;
}
}
return( vs );
}