- Start support for tab-completion

diff --git a/videosite.pl b/videosite.pl
index 21ed709..2b97918 100644 (file)
--- a/videosite.pl
+++ b/videosite.pl
@@ -45,6 +45,63 @@ signal_add_last("message irc action" => sub {check_for_link(\@_,1,4,2,0);});
 # "message irc own_action", SERVER_REC, char *msg, char *target
 signal_add_last("message irc own_action" => sub {check_for_link(\@_,1,2,-1,0);});
 
+# For tab completion
+signal_add_first('complete word', \&sig_complete);
+
+my $videosite_commands = {
+    'save' => sub {
+        cmd_save();
+    },
+
+    'set' => sub {
+        cmd_set(@_);
+    },
+    
+    'show' => sub {
+        cmd_show(@_);
+    },
+
+    'help' => sub {
+        cmd_help(@_);
+    },
+
+    'getter' => sub {
+        cmd_getter(@_);
+    },
+
+    'enable' => sub {
+        cmd_enable(@_);
+    },
+
+    'disable' => sub {
+        cmd_disable(@_);
+    },
+
+    'reload' => sub {
+        init_videosite(0);
+    },
+
+    'mode' => sub {
+        cmd_mode(@_);
+    },
+
+    'debug' => sub {
+        $debug = 1;
+        foreach (@grabbers, @getters) {
+            $_->setdebug(1);
+        }
+        write_irssi(undef, 'Enabled debugging');
+    },
+
+    'nodebug' => sub {
+        $debug = 0;
+        foreach (@grabbers, @getters) {
+            $_->setdebug(0);
+        }
+        write_irssi(undef, 'Disabled debugging');
+    },
+};
+
 sub write_irssi {
     my $witem = shift;
     my @text = @_;
@@ -382,47 +439,37 @@ sub init_videosite {
     write_irssi(undef, 'videosite initialized');
 }
 
+sub sig_complete {
+    my ($complist, $window, $word, $linestart, $want_space) = @_;
+    my @matches;
+
+    if ($linestart !~ m|^/videosite\b|) {
+        write_irssi(undef, "No concern");
+        return;
+    }
+
+    if ('/videosite' eq $linestart) {
+        # No command enterd so far. Produce a list of possible follow-ups
+        @matches = sort grep {/^$word/} keys (%{$videosite_commands});
+    } elsif ('/videosite set' eq $linestart) {
+        # 'set' command entered. Produce a list of modules
+        foreach (@grabbers, @getters) {
+            push(@matches, $_->{'NAME'}) if $_->{'NAME'} =~ m|^$word|;
+        };
+    }
+
+    push(@{$complist}, @matches);
+    ${$want_space} = 0;
+
+    Irssi::signal_stop();
+}
+
 sub cmdhandler {
     my ($data, $server, $item) = @_;
-    my @params = split(/\s+/, $data);
+    my ($cmd, @params) = split(/\s+/, $data);
 
-    if ($params[0] eq 'save') {
-        cmd_save();
-    } elsif ($params[0] eq 'set') {
-        shift(@params);
-        cmd_set(@params);
-    } elsif ($params[0] eq 'show') {
-        shift(@params);
-        cmd_show(@params);
-    } elsif ($params[0] eq 'help') {
-        shift(@params);
-        cmd_help(@params);
-    } elsif ($params[0] eq 'getter') {
-        shift(@params);
-        cmd_getter(@params);
-    } elsif ($params[0] eq 'enable') {
-        shift(@params);
-        cmd_enable(@params);
-    } elsif ($params[0] eq 'disable') {
-        shift(@params);
-        cmd_disable(@params);
-    } elsif ($params[0] eq 'reload') {
-        init_videosite(0);
-    } elsif ($params[0] eq 'mode') {
-        shift(@params);
-        cmd_mode(@params);
-    } elsif ($params[0] eq 'debug') {
-        $debug = 1;
-        foreach (@grabbers, @getters) {
-            $_->setdebug(1);
-        }
-        write_irssi(undef, 'Enabled debugging');
-    } elsif ($params[0] eq 'nodebug') {
-        $debug = 0;
-        foreach (@grabbers, @getters) {
-            $_->setdebug(0);
-        }
-        write_irssi(undef, 'Disabled debugging');
+    if (exists($videosite_commands->{$cmd})) {
+        $videosite_commands->{$cmd}->(@params);
     }
 }