cease(1, @_);
}
-# display the top screen
-sub show_screen
+# determine the colour of the line
+sub setattr
{
- my $p = $spos - $pages;
- my $i;
- $p = 0 if $p < 0;
-
- $top->move(0, 0);
- $top->attrset(COLOR_PAIR(0)) if $has_colors;
- $top->clrtobot();
- for ($i = 0; $i < $pages && $p < @shistory; $i++, $p++) {
- my $line = $shistory[$p];
- $line = substr($line, 0, COLS()) if length $line > COLS();
- $top->move($i, 0);
- if ($has_colors) {
- foreach my $ref (@colors) {
- if ($line =~ m{$$ref[0]}) {
- $top->attrset($$ref[1]);
- last;
- }
+ if ($has_colors) {
+ foreach my $ref (@colors) {
+ if ($_[0] =~ m{$$ref[0]}) {
+ $top->attrset($$ref[1]);
+ last;
}
}
+ }
+}
+
+# display the top screen
+sub show_screen
+{
+ if ($spos == @shistory - 1) {
+
+ # if we really are scrolling thru at the end of the history
+ my $line = $shistory[-1];
+ $top->addstr("\n") if $spos > 0;
+ setattr($line);
$top->addstr($line);
$top->attrset(COLOR_PAIR(0)) if $has_colors;
+ $spos = @shistory;
+
+ } else {
+
+ # anywhere else
+ my $p = $spos - $pages;
+ my $i;
+ $p = 0 if $p < 0;
+
+ $top->move(0, 0);
+ $top->attrset(COLOR_PAIR(0)) if $has_colors;
+ $top->clrtobot();
+ for ($i = 0; $i < $pages && $p < @shistory; $i++, $p++) {
+ my $line = $shistory[$p];
+ $line = substr($line, 0, COLS()) if length $line > COLS();
+ $top->move($i, 0);
+ setattr($line);
+ $top->addstr($line);
+ $top->attrset(COLOR_PAIR(0)) if $has_colors;
+ }
+ $spos = $p;
}
- $spos = $p;
$top->refresh();
}
+# add a line to the end of the top screen
+sub addtotop
+{
+ my $inbuf = shift;
+ push @shistory, $inbuf;
+ shift @shistory if @shistory > $maxshist;
+ show_screen();
+}
+
# handle incoming messages
sub rec_socket
{
my ($sort, $call, $line) = $msg =~ /^(\w)(\S+)\|(.*)$/;
if ($sort eq 'D') {
- push @shistory, $line;
- shift @shistory if @shistory > $maxshist;
- $spos = @shistory if $spos >= @shistory - 1;
- show_screen();
+ addtotop($line);
} elsif ($sort eq 'Z') { # end, disconnect, go, away .....
cease(0);
}
$bot->clrtoeol();
$bot->addstr(substr($inbuf, 0, COLS));
}
+
+ # add it to the monitor window
+ addtotop($inbuf) if $inbuf;
# send it to the cluster
$inbuf = " " unless $inbuf;
} else {
beep();
}
- } elsif ($r eq KEY_PPAGE || $r eq "\026") {
+ } elsif ($r eq KEY_PPAGE || $r eq "\032") {
if ($spos > 0) {
$spos -= $pages;
$spos = 0 if $spos < 0;
} else {
beep();
}
- } elsif ($r eq KEY_NPAGE || $r eq "\032") {
+ } elsif ($r eq KEY_NPAGE || $r eq "\026") {
if ($spos < @shistory - 1) {
$spos += $pages;
$spos = @shistory if $spos > @shistory;
}
} elsif ($r eq KEY_HOME || $r eq "\001") {
$pos = 0;
+ } elsif ($r eq KEY_END || $r eq "\005") {
+ $pos = $lth;
} elsif ($r eq KEY_BACKSPACE || $r eq "\010") {
if ($pos > 0) {
my $a = substr($inbuf, 0, $pos-1);
$pos++;
$lth++;
} elsif ($r eq "\014" || $r eq "\022") {
- $scr->touchwin();
- $scr->refresh();
+# curscr()->refresh();
+ return;
} elsif ($r eq "\013") {
- $inbuf = "";
- $pos = $lth = 0;
+ $inbuf = substr($inbuf, 0, $pos);
+ $lth = length $inbuf;
} else {
beep();
}
$SIG{__DIE__} = \&sig_term;
$pages = LINES()-4;
-my $dpages = $pages - 2;
$conn->send_now("A$call|$connsort");
-$conn->send_now("I$call|set/page $dpages");
+$conn->send_now("I$call|set/page $maxshist");
$conn->send_now("I$call|set/nobeep");
Msg->set_event_handler(\*STDIN, "read" => \&rec_stdin);