+# send a talk message here
+sub talk
+{
+ my ($self, $from, $to, $via, $line, $onode) = @_;
+ $line =~ s/^\#\d+ //;
+ $line =~ s/\\5E/\^/g;
+ if ($self->{talk}) {
+ if ($self->{gtk}) {
+ $self->local_send('T', dd(['talk',$to,$from,$via,$line]));
+ } else {
+ $self->local_send('T', "$to de $from: $line");
+ }
+ }
+ Log('talk', $to, $from, '<' . ($onode || '*'), $line);
+}
+
+# send a chat
+sub chat
+{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my $target = shift;
+ my $to = shift;
+ my $text = shift;
+ my ($filter, $hops);
+
+ return unless grep uc $_ eq $target, @{$self->{user}->{group}};
+
+ $text =~ s/^\#\d+ //;
+ my $buf;
+ if ($self->{gtk}) {
+ $buf = dd(['chat', $to, $target, $text, @_])
+ } else {
+ $buf = "$target de $_[0]: $text";
+ #$buf =~ s/\%5E/^/g;
+ $buf .= "\a\a" if $self->{beep};
+ }
+ $self->local_send('C', $buf);
+}
+
+# send out the talk messages taking into account vias and connectivity
+sub send_talks
+{
+ my ($self, $target, $text) = @_;
+
+ my $msgid = DXProt::nextchatmsgid();
+ $text = "#$msgid $text";
+ my $ipaddr = alias_localhost($self->hostname || '127.0.0.1');
+ $main::me->normal(DXProt::pc93($target, $self->{call}, undef, $text, undef, $ipaddr));
+
+}
+
+sub send_chats
+{
+ my $self = shift;
+ my $target = shift;
+ my $text = shift;
+
+ my $msgid = DXProt::nextchatmsgid();
+ $text = "#$msgid $text";
+ my $ipaddr = alias_localhost($self->hostname || '127.0.0.1');
+ $main::me->normal(DXProt::pc93($target, $self->{call}, undef, $text, undef, $ipaddr));
+}
+
+
+sub format_dx_spot
+{
+ my $self = shift;
+
+ my $t = ztime($_[2]);
+ my ($slot1, $slot2) = ('', '');
+
+ my $clth = 30 + $self->{width} - 80; # allow comment to grow according the screen width
+ my $c = $_[3];
+ $c =~ s/\t/ /g;
+ my $comment = substr (($c || ''), 0, $clth);
+ $comment .= ' ' x ($clth - (length($comment)));
+
+ if ($self->{user}) { # to allow the standalone program 'showdx' to work
+ if (!$slot1 && $self->{user}->wantgrid) {
+ my $ref = DXUser::get_current($_[1]);
+ if ($ref && $ref->qra) {
+ $slot1 = ' ' . substr($ref->qra, 0, 4);
+ }
+ }
+ if (!$slot1 && $self->{user}->wantusstate) {
+ $slot1 = " $_[12]" if $_[12];
+ }
+ unless ($slot1) {
+ if ($self->{user}->wantdxitu) {
+ $slot1 = sprintf(" %2d", $_[8]) if defined $_[8];
+ }
+ elsif ($self->{user}->wantdxcq) {
+ $slot1 = sprintf(" %2d", $_[9]) if defined $_[9];
+ }
+ }
+ $comment = substr($comment, 0, $clth-length($slot1)) . $slot1 if $slot1;
+
+ if (!$slot2 && $self->{user}->wantgrid) {
+ my $origin = $_[4];
+ $origin =~ s/-#$//; # sigh......
+ my $ref = DXUser::get_current($origin);
+ if ($ref && $ref->qra) {
+ $slot2 = ' ' . substr($ref->qra, 0, 4);
+ }
+ }
+ if (!$slot2 && $self->{user}->wantusstate) {
+ $slot2 = " $_[13]" if $_[13];
+ }
+ unless ($slot2) {
+ if ($self->{user}->wantdxitu) {
+ $slot2 = sprintf(" %2d", $_[10]) if defined $_[10];
+ }
+ elsif ($self->{user}->wantdxcq) {
+ $slot2 = sprintf(" %2d", $_[11]) if defined $_[11];
+ }
+ }
+ }
+
+ my $o = sprintf("%-9s", $_[4] . ':');
+ my $qrg = sprintf "%8.1f", $_[0];
+ if (length $qrg >= 9) {
+ while (length($o)+length($qrg) > 17 && $o =~ / $/) {
+ chop $o;
+ }
+ }
+ my $spot = sprintf "%-12s", $_[1];
+ my $front = "DX de $o $qrg $spot";
+ while (length($front) > 38 && $front =~ / $/) {
+ chop $front;
+ }
+
+
+ return sprintf "$front %-s $t$slot2", $comment;
+}
+
+