bool FileOpenGadget( a_window *wnd, wnd_line_piece *line, mod_handle mod )
{
a_window *curr;
for( curr = WndNext( NULL ); curr != NULL; curr = WndNext( curr ) ) {
if( WndClass( curr ) != WND_SOURCE ) continue;
if( mod == WndFile( curr )->mod ) {
if( line != NULL ) SetGadgetLine( wnd, line, GADGET_OPEN_SOURCE );
return( TRUE );
}
}
if( line != NULL ) SetGadgetLine( wnd, line, GADGET_CLOSED_SOURCE );
return( FALSE );
}
OVL_EXTERN bool IOGetLine( a_window wnd, wnd_row row, wnd_piece piece, wnd_line_piece *line )
{
io_window *io = WndIO( wnd );
// bool ret;
io_location *curr;
int i;
mad_radix old_radix, new_radix;
size_t max;
if( row >= io->num_rows )
return( false );
curr = &io->list[row];
// ret = true;
line->text = TxtBuff;
switch( piece ) {
case PIECE_READ:
SetGadgetLine( wnd, line, GADGET_READ );
return( true );
case PIECE_WRITE:
SetGadgetLine( wnd, line, GADGET_WRITE );
line->indent = MaxGadgetLength;
return( true );
case PIECE_ADDRESS:
AddrToIOString( &curr->addr, TxtBuff, TXT_LEN );
line->indent = 2 * MaxGadgetLength;
return( true );
case PIECE_VALUE:
new_radix = IOData.info[curr->type].piece_radix;
old_radix = NewCurrRadix( new_radix );
line->indent = 2 * MaxGadgetLength + 10 * WndMaxCharX( wnd );
if( curr->value_known ) {
max = TXT_LEN;
MADTypeHandleToString( new_radix, IOData.info[curr->type].mth, &curr->value, TxtBuff, &max );
} else {
for( i = 0; i < IOData.info[curr->type].item_width; ++i ) {
TxtBuff[i] = '?';
}
TxtBuff[i] = NULLCHAR;
}
NewCurrRadix( old_radix );
return( true );
default:
return( false );
}
}
void FileBreakGadget( a_window *wnd, wnd_line_piece *line, bool curr, brkp *bp )
{
if( curr ) {
if( bp == NULL ) {
SetGadgetLine( wnd, line, GADGET_CURRLINE );
} else if( bp->status.b.active ) {
SetGadgetLine( wnd, line, GADGET_CURRBREAK );
} else {
SetGadgetLine( wnd, line, GADGET_CURRDIMBREAK );
}
} else {
if( bp == NULL ) {
SetGadgetLine( wnd, line, GADGET_NOBREAK );
} else if( bp->status.b.active ) {
SetGadgetLine( wnd, line, GADGET_BREAK );
} else {
SetGadgetLine( wnd, line, GADGET_DIMBREAK );
}
}
}
