use strict; use warnings; our $VERSION = '1.8'; # 63feb35d8b0a8b6 our %IRSSI = ( authors => 'Nei', contact => 'Nei @ anti@conference.jabber.teamidiot.de', url => "http://anti.teamidiot.de/", name => 'adv_windowlist', description => 'Adds a permanent advanced window list on the right or in a status bar.', sbitems => 'awl_shared', license => 'GNU GPLv2 or later', ); # UPGRADE NOTE # ============ # for users of 0.7 or earlier series, please note that appearance # settings have moved to /format, i.e. inside your theme! # the fifo (screen) has been replaced by an external viewer script # Usage # ===== # copy the script to ~/.irssi/scripts/ # # In irssi: # # /run adv_windowlist # # In your shell (for example a tmux split): # # perl ~/.irssi/scripts/adv_windowlist.pl # # To use sbar mode instead: # # /toggle awl_viewer # # Hint: to get rid of the old [Act:] display # /statusbar window remove act # # to get it back: # /statusbar window add -after lag -priority 10 act # Options # ======= # formats can be cleared with /format -delete # # /format awl_display_(no)key(_active|_visible) # * string : Format String for one window. The following $'s are expanded: # $C : Name # $N : Number of the Window # $Q : meta-Keymap # $H : Start hilighting # $S : Stop hilighting # /+++++++++++++++++++++++++++++++++, # | **** I M P O R T A N T : **** | # | | # | don't forget to use $S if you | # | used $H before! | # | | # '+++++++++++++++++++++++++++++++++/ # key : a key binding that goes to this window could be detected in /bind # nokey : no such key binding was detected # active : window would receive the input you are currently typing # visible : window is also visible on screen but not active (a split window) # # /format awl_name_display # * string : Format String for window names # $0 : name as formatted by the settings # # /format awl_display_header # * string : Format String for this header line. The following $'s are expanded: # $C : network tag # # /format awl_separator(2) # * string : Character to use between the channel entries # variant 2 can be used for alternating separators (only in status bar # without block display) # # /format awl_abbrev_chars # * string : Character to use when shortening long names. The second character # will be used if two blocks need to be filled. # # /format awl_title # * string : Text to display in the title string or title bar # # /format awl_viewer_item_bg # * string : Format String specifying the viewer's item background colour # # /set awl_prefer_name # * this setting decides whether awl will use the active_name (OFF) or the # window name as the name/caption in awl_display_*. # That way you can rename windows using /window name myownname. # # /set awl_hide_empty # * if visible windows without items should be hidden from the window list # set it to 0 to show all windows # 1 to hide visible windows without items (negative exempt # active window) # # /set awl_detach # * list of windows that should be hidden from the window list. you # can also use /awl detach and /awl attach to manage this # setting. an optional data_level can be specified with ",num" # # /set awl_detach_data # * num : hide the detached window if its data_level is below num # # /set awl_detach_aht # * if enabled, also detach all windows listed in the # activity_hide_targets setting # # /set awl_hide_data # * num : hide the window if its data_level is below num # set it to 0 to basically disable this feature, # 1 if you don't want windows without activity to be shown # 2 to show only those windows with channel text or hilight # 3 to show only windows with hilight (negative exempt active window) # # /set awl_hide_name_data # * num : hide the name of the window if its data_level is below num # (only works in status bar without block display) # you will want to change your formats to add $H...$S around $Q or $N # if you plan to use this # # /set awl_maxlines # * num : number of lines to use for the window list (0 to disable, negative # lock) # # /set awl_maxcolumns # * num : number of columns to use for the window list when using the # tmux integration (0 to disable) # # /set awl_block # * num : width of a column in viewer mode (negative values = block # display in status bar mode) # /+++++++++++++++++++++++++++++++++, # | ****** W A R N I N G ! ****** | # | | # | If your block display looks | # | DISTORTED, you need to add the | # | following line to your .theme | # | file under | # | abstracts = { : | # | | # | sb_act_none = "%K$*"; | # | | # '+++++++++++++++++++++++++++++++++/ # # /set awl_sbar_maxlength # * if you enable the maxlength setting, the block width will be used as a # maximum length for the non-block status bar mode too. # # /set awl_height_adjust # * num : how many lines to leave empty in viewer mode # # /set awl_sort <-data_level|-last_line|refnum> # * you can change the window sort order with this variable # -data_level : sort windows with hilight first # -last_line : sort windows in order of activity # refnum : sort windows by window number # active/server/tag : sort by server name # lru : sort windows with the last recently used last # "-" reverses the sort order # typechecks are supported via ::, e.g. active::Query or active::Irc::Query # undefinedness can be checked with ~, e.g. ~active # string comparison can be done with =, e.g. name=(status) # to make sort case insensitive, use #i, e.g. name#i # any key in the window hash can be tested, e.g. active/chat_type=XMPP # multiple criteria can be separated with , or +, e.g. -data_level+-last_line # # /set awl_placement # /set awl_position # * these settings correspond to /statusbar because awl will create # status bars for you # (see /help statusbar to learn more) # # /set awl_all_disable # * if you set awl_all_disable to ON, awl will also remove the # last status bar it created if it is empty. # As you might guess, this only makes sense with awl_hide_data > 0 ;) # # /set awl_viewer # * enable the external viewer script # # /set awl_viewer_launch # * try to auto-launch the viewer under tmux or with a shell command # /awl restart is required all auto-launch related settings to take # effect # # /set awl_viewer_tmux_position # * try to split in this direction when using tmux for the viewer # custom : use custom_command setting # # /set awl_viewer_xwin_command # * custom command to run in order to start the viewer when irssi is # running under X # %A - gets replaced by the command to run the viewer # %qA - additionally quote the command # # /set awl_viewer_custom_command # * custom command to run in order to start the viewer # # /set awl_viewer_launch_env # * specific environment settings for use on viewer auto-launch, # without the AWL_ prefix # # /set awl_shared_sbar # * share a status bar for the first awl item, you will need to manually # /statusbar window add -after lag -priority 10 awl_shared # left : space in cells occupied on the left of status bar # right : space occupied on the right # Note: you need to replace "left" AND "right" with the appropriate numbers! # # /set awl_path # * path to the file which the viewer script reads # # /set fancy_abbrev # * how to shorten too long names # no : shorten in the middle # head : always cut off the ends # strict : shorten repeating substrings # fancy : combination of no+strict # # /set awl_custom_xform # * specify a custom routine to transform window names # example: s/^#// remove the #-mark of IRC channels # the special flags $CHANNEL / $TAG / $QUERY / $NAME can be # tested in conditionals # # /set awl_last_line_shade # * set timeout to shade activity base colours, to enable # you also need to add +-last_line to awl_sort # (requires 256 colour support) # # /set awl_no_mode_hint # * whether to show the hint of running the viewer script in the # status bar # # /set awl_mouse # * enable the terminal mouse in irssi # (use the awl-patched mouse.pl for gestures and commands if you need # them and disable mouse_escape) # # /set awl_mouse_offset # * specifies where on the screen is the awl status bar # (0 = on top/bottom, 1 = one additional line in between, # e.g. prompt) # you MUST set this correctly otherwise the mouse coordinates will # be off # # /set mouse_scroll # * how many lines the mouse wheel scrolls # # /set mouse_escape # * seconds to disable the mouse, when not clicked on the windowlist # # Commands # ======== # /awl detach # * hide the current window from the window list. num specifies the # data_level (optional) # # /awl attach # * unhide the current window from the window list # # /awl ack # * change to the next window with activity, ignoring detached windows # # /awl redraw # * redraws the windowlist. There may be occasions where the # windowlist can get destroyed so you can use this command to # force a redraw. # # /awl restart # * restart the connection to the viewer script. # Viewer script # ============= # When run from the command line, adv_windowlist acts as the viewer # script to be used together with the irssi script to display the # window list in a sidebar/terminal of its own. # # One optional parameter is accepted, the awl_path # # The viewer can be configured by three environment variables: # # AWL_HI9=1 # * interpret %9 as high-intensity toggle instead of bold. This had # been the default prior to version 0.9b8 # # AWL_AUTOFOCUS=0 # * disable auto-focus behaviour when activating a window # # AWL_NOTITLE=1 # * disable the title bar # Nei =^.^= ( anti@conference.jabber.teamidiot.de ) no warnings 'redefine'; use constant IN_IRSSI => __PACKAGE__ ne 'main' || $ENV{IRSSI_MOCK}; use constant SCRIPT_FILE => __FILE__; no if !IN_IRSSI, strict => (qw(subs refs)); use if IN_IRSSI, Irssi => (); use if IN_IRSSI, 'Irssi::TextUI' => (); use v5.10; use Encode; use Storable (); use IO::Socket::UNIX; use List::Util qw(min max reduce); use Hash::Util qw(lock_keys); use Text::ParseWords qw(shellwords); BEGIN { if ($] < 5.012) { *CORE::GLOBAL::length = *CORE::GLOBAL::length = sub (_) { defined $_[0] ? CORE::length($_[0]) : undef }; } *Irssi::active_win = {}; # hide incorrect warning } unless (IN_IRSSI) { local *_ = \@ARGV; &AwlViewer::main; exit; } use constant GLOB_QUEUE_TIMER => 100; our $BLOCK_ALL; # localized blocker my @actString; # status bar texts my @win_items; my $currentLines = 0; my %awins; my $globTime; # timer to limit remake calls my %CHANGED; my $VIEWER_MODE; my $MOUSE_ON; my %mouse_coords; my %statusbars; my %S; # settings my $settings_str = '1'; my $window_sort_func; my $custom_xform; my ($sb_base_width, $sb_base_width_pre, $sb_base_width_post); my $print_text_activity; my $shade_line_timer; my ($screenHeight, $screenWidth); my %viewer; my (%keymap, %nummap, %wnmap, %specialmap, %wnmap_exp, %custom_key_map); my %banned_channels; my %detach_map; my %abbrev_cache; use constant setc => 'awl'; sub set ($) { setc . '_' . $_[0] } sub add_statusbar { for (@_) { # add subs my $l = set $_; { my $close = $_; no strict 'refs'; *{$l} = sub { awl($close, @_) }; } Irssi::command("^statusbar $l reset"); Irssi::command("statusbar $l enable"); if (lc $S{placement} eq 'top') { Irssi::command("statusbar $l placement top"); } if (my $x = $S{position}) { Irssi::command("statusbar $l position $x"); } Irssi::command("statusbar $l add -priority 100 -alignment left barstart"); Irssi::command("statusbar $l add $l"); Irssi::command("statusbar $l add -priority 100 -alignment right barend"); Irssi::command("statusbar $l disable"); Irssi::statusbar_item_register($l, '$0', $l); $statusbars{$_} = 1; Irssi::command("statusbar $l enable"); } } sub remove_statusbar { for (@_) { my $l = set $_; Irssi::command("statusbar $l disable"); Irssi::command("statusbar $l reset"); Irssi::statusbar_item_unregister($l); { no strict 'refs'; undef &{$l}; } delete $statusbars{$_}; } } my $awl_shared_empty = sub { return if $BLOCK_ALL; my ($item, $get_size_only) = @_; $item->default_handler($get_size_only, '', '', 0); }; sub syncLines { my $maxLines = $S{maxlines}; my $newLines = ($maxLines > 0 and @actString > $maxLines) ? $maxLines : ($maxLines < 0) ? -$maxLines : @actString; $currentLines = 1 if !$currentLines && $S{shared_sbar}; if ($S{shared_sbar} && !$statusbars{shared}) { my $l = set 'shared'; { no strict 'refs'; *{$l} = sub { return if $BLOCK_ALL; my ($item, $get_size_only) = @_; my $text = $actString[0]; my $title = _get_format(set 'title'); if (length $title) { $title =~ s{\\(.)|(.)}{ defined $2 ? quotemeta $2 : $1 eq 'V' ? '\u' : $1 eq ':' ? quotemeta ':%n' : $1 =~ /^[uUFQE]$/ ? "\\$1" : quotemeta "\\$1" }sge; $title = eval qq{"$title"}; $title .= ' '; } my $pat = defined $text ? "{sb $title\$*}" : '{sb }'; $text //= ''; $item->default_handler($get_size_only, $pat, $text, 0); }; } $statusbars{shared} = 1; remove_statusbar (0) if $statusbars{0}; } elsif ($statusbars{shared} && !$S{shared_sbar}) { add_statusbar (0) if $currentLines && $newLines; delete $statusbars{shared}; my $l = set 'shared'; { no strict 'refs'; *{$l} = $awl_shared_empty; } } if ($currentLines == $newLines) { return; } elsif ($newLines > $currentLines) { add_statusbar ($currentLines .. ($newLines - 1)); } else { remove_statusbar (reverse ($newLines .. ($currentLines - 1))); } $currentLines = $newLines; } sub awl { return if $BLOCK_ALL; my ($line, $item, $get_size_only) = @_; my $text = $actString[$line]; my $pat = defined $text ? '{sb $*}' : '{sb }'; $text //= ''; $item->default_handler($get_size_only, $pat, $text, 0); } # remove old statusbars { my %killBar; sub get_old_status { my ($textDest, $cont, $cont_stripped) = @_; if ($textDest->{level} == 524288 and $textDest->{target} eq '' and !defined $textDest->{server}) { my $name = quotemeta(set ''); if ($cont_stripped =~ m/^$name(\d+)\s/) { $killBar{$1} = 1; } Irssi::signal_stop; } } sub killOldStatus { %killBar = (); Irssi::signal_add_first('print text' => 'get_old_status'); Irssi::command('statusbar'); Irssi::signal_remove('print text' => 'get_old_status'); remove_statusbar(keys %killBar); } } sub _add_map { my ($type, $target, $map) = @_; ($type->{$target}) = sort { length $a <=> length $b || $a cmp $b } $map, exists $type->{$target} ? $type->{$target} : (); } sub get_keymap { my ($textDest, undef, $cont_stripped) = @_; if ($textDest->{level} == 524288 and $textDest->{target} eq '' and !defined $textDest->{server}) { my $one_meta_or_ctrl_key = qr/((?:meta-)*?)(?:(meta-|\^)(\S)|(\w+))/; $cont_stripped = as_uni($cont_stripped); if ($cont_stripped =~ m/((?:$one_meta_or_ctrl_key-)*$one_meta_or_ctrl_key)\s+(.*)$/) { my ($combo, $command) = ($1, $10); my $map = ''; while ($combo =~ s/(?:-|^)$one_meta_or_ctrl_key$//) { my ($level, $ctl, $key, $nkey) = ($1, $2, $3, $4); my $numlevel = ($level =~ y/-//); $ctl = '' if !$ctl || $ctl ne '^'; $map = ('-' x ($numlevel%2)) . ('+' x ($numlevel/2)) . $ctl . (defined $key ? $key : "\01$nkey\01") . $map; } for ($command) { last unless length $map; if (/^change_window (\d+)/i) { _add_map(\%nummap, $1, $map); } elsif (/^(?:command window goto|change_window) (\S+)/i) { my $window = $1; if ($window !~ /\D/) { _add_map(\%nummap, $window, $map); } elsif (lc $window eq 'active') { _add_map(\%specialmap, '_active', $map); } else { _add_map(\%wnmap, $window, $map); } } elsif (/^(?:active_window|command ((awl )?ack))/i) { _add_map(\%specialmap, '_active', $map); $viewer{use_ack} = $1; } elsif (/^command window last/i) { _add_map(\%specialmap, '_last', $map); } elsif (/^(?:upper_window|command window up)/i) { _add_map(\%specialmap, '_up', $map); } elsif (/^(?:lower_window|command window down)/i) { _add_map(\%specialmap, '_down', $map); } elsif (/^key\s+(\w+)/i) { $custom_key_map{$1} = $map; } } } Irssi::signal_stop; } } sub update_keymap { %nummap = %wnmap = %specialmap = %custom_key_map = (); Irssi::signal_remove('command bind' => 'watch_keymap'); Irssi::signal_add_first('print text' => 'get_keymap'); Irssi::command('bind'); Irssi::signal_remove('print text' => 'get_keymap'); for (keys %custom_key_map) { if (exists $custom_key_map{$_} && $custom_key_map{$_} =~ s/\01(\w+)\01/exists $custom_key_map{$1} ? $custom_key_map{$1} : "\02"/ge) { if ($custom_key_map{$_} =~ /\02/) { delete $custom_key_map{$_}; } else { redo; } } } for my $keymap (\(%specialmap, %wnmap, %nummap)) { for (keys %$keymap) { if ($keymap->{$_} =~ s/\01(\w+)\01/exists $custom_key_map{$1} ? $custom_key_map{$1} : "\02"/ge) { if ($keymap->{$_} =~ /\02/) { delete $keymap->{$_}; } } } } Irssi::signal_add('command bind' => 'watch_keymap'); delete $viewer{client_keymap}; &wl_changed; } # watch keymap changes sub watch_keymap { Irssi::timeout_add_once(1000, 'update_keymap', undef); } { my %strip_table = ( # fe-common::core::formats.c:format_expand_styles # delete format_backs format_fores bold_fores other stuff (map { $_ => '' } (split //, '04261537' . 'kbgcrmyw' . 'KBGCRMYW' . 'U9_8I:|FnN>#[' . 'pP')), # escape (map { $_ => $_ } (split //, '{}%')), ); sub ir_strip_codes { # strip %codes my $o = shift; $o =~ s/(%(%|Z.{6}|z.{6}|X..|x..|.))/exists $strip_table{$2} ? $strip_table{$2} : $2 =~ m{x(?:0[a-f]|[1-6][0-9a-z]|7[a-x])|z[0-9a-f]{6}}i ? '' : $1/gex; $o } } ## ir_parse_special -- wrapper around parse_special ## $i - input format ## $args - array ref of arguments to format ## $win - different target window (default current window) ## $flags - different kind of escape flags (default 4|8) ## returns formatted str sub ir_parse_special { my $o; my $i = shift; my $args = shift // []; y/ /\177/ for @$args; # hack to escape spaces my $win = shift || Irssi::active_win; my $flags = shift // 0x4|0x8; my @cmd_args = ($i, (join ' ', @$args), $flags); my $server = Irssi::active_server(); if (ref $win and ref $win->{active}) { $o = $win->{active}->parse_special(@cmd_args); } elsif (ref $win and ref $win->{active_server}) { $o = $win->{active_server}->parse_special(@cmd_args); } elsif (ref $server) { $o = $server->parse_special(@cmd_args); } else { $o = &Irssi::parse_special(@cmd_args); } $o =~ y/\177/ /; $o } sub sb_format_expand { # Irssi::current_theme->format_expand wrapper Irssi::current_theme->format_expand( $_[0], ( Irssi::EXPAND_FLAG_IGNORE_REPLACES | ($_[1] ? 0 : Irssi::EXPAND_FLAG_IGNORE_EMPTY) ) ) } { my $term_type = Irssi::version > 20040819 ? 'term_charset' : 'term_type'; if (Irssi->can('string_width')) { *screen_length = sub { Irssi::string_width($_[0]) }; } else { local $@; eval { require Text::CharWidth; }; unless ($@) { *screen_length = sub { Text::CharWidth::mbswidth($_[0]) }; } else { my $err = $@; chomp $err; $err =~ s/\sat .* line \d+\.$//; #Irssi::print("%_$IRSSI{name}: warning:%_ Text::CharWidth module failed to load. Length calculation may be off! Error was:"); print "%_$IRSSI{name}:%_ $err"; *screen_length = sub { my $temp = shift; if (lc Irssi::settings_get_str($term_type) eq 'utf-8') { Encode::_utf8_on($temp); } length($temp) }; } } sub as_uni { no warnings 'utf8'; Encode::decode(Irssi::settings_get_str($term_type), $_[0], 0) } sub as_tc { Encode::encode(Irssi::settings_get_str($term_type), $_[0], 0) } } sub sb_length { screen_length(ir_strip_codes($_[0])) } sub run_custom_xform { local $@; eval { $custom_xform->() }; if ($@) { $@ =~ /^(.*)/; print '%_'.(set 'custom_xform').'%_ died (disabling): '.$1; $custom_xform = undef; } } sub remove_uniform { my $o = shift; $o =~ s/^xmpp:(.*?[%@]).+\.[^.]+$/$1/ or $o =~ s#^psyc://.+\.[^.]+/([@~].*)$#$1#; if ($custom_xform) { run_custom_xform() for $o; } $o } sub remove_uniform_vars { my $win = shift; my $name = __PACKAGE__ . '::custom_xform::' . $win->{active}{type} if ref $win->{active} && $win->{active}{type}; no strict 'refs'; local ${$name} = 1 if $name; remove_uniform(+shift); } sub lc1459 { my $x = shift; $x =~ y/][\\^/}{|~/; lc $x } sub window_list { my $i = 0; map { $_->[1] } sort $window_sort_func map { [ $i++, $_ ] } Irssi::windows; } sub _calculate_abbrev { my ($wins, $abbrevList) = @_; if ($S{fancy_abbrev} !~ /^(no|off|head)/i) { my @nameList = map { ref $_ ? remove_uniform_vars($_, as_uni($_->get_active_name) // '') : '' } @$wins; for (my $i = 0; $i < @nameList - 1; ++$i) { my ($x, $y) = ($nameList[$i], $nameList[$i + 1]); s/^[+#!=]// for $x, $y; my $res = exists $abbrev_cache{$x}{$y} ? $abbrev_cache{$x}{$y} : $abbrev_cache{$x}{$y} = string_LCSS($x, $y); if (defined $res) { for ($nameList[$i], $nameList[$i + 1]) { $abbrevList->{$_} //= int((index $_, $res) + (length $res) / 2); } } } } } my %act_last_line_shades = ( r => [qw[ 50 40 30 20 ]], g => [qw[ 1O 1I 1C 16 ]], y => [qw[ 5O 4I 3C 26 ]], b => [qw[ 15 14 13 12 ]], m => [qw[ 54 43 32 21 ]], c => [qw[ 1S 1L 1E 17 ]], w => [qw[ 7W 7T 7Q 3E ]], K => [qw[ 7M 7K 27 7H ]], R => [qw[ 60 50 40 30 ]], G => [qw[ 1U 1O 1I 1C ]], Y => [qw[ 6U 5O 4I 3C ]], B => [qw[ 2B 2A 29 28 ]], M => [qw[ 65 54 43 32 ]], C => [qw[ 1Z 1S 1L 1E ]], W => [qw[ 6Z 5S 7R 7O ]], ); sub _format_display { my (undef, $format, $cformat, $hilight, $name, $number, $key, $win) = @_; if ($print_text_activity && $S{line_shade}) { my @hilight_code = split /\177/, sb_format_expand("{$hilight \177}"), 2; my $max_time = max(1, log($S{line_shade}) - log(1000)); my $time_delta = min(3, min($max_time, log(max(1, time - $win->{last_line}))) / $max_time * 3); if ($hilight_code[0] =~ /%(.)/ && exists $act_last_line_shades{$1}) { $hilight = 'sb_act_hilight_color %X'.$act_last_line_shades{$1}[$time_delta]; } } $cformat = '$0' unless length $cformat; my %map = ('$C' => $cformat, '$N' => '$1', '$Q' => '$2'); $format =~ s<(\$.)><$map{$1}//$1>ge; $format =~ s<\$H((?:\$.|[^\$])*?)\$S><{$hilight $1%n}>g; my @ret = ir_parse_special(sb_format_expand($format), [$name, $number, $key], $win); @ret } sub _get_format { Irssi::current_theme->get_format(__PACKAGE__, @_) } sub _is_detached { my ($win, $active_number) = @_; my $level = $win->{data_level} // 0; my $number = $win->{refnum}; my $name = lc1459( as_uni($win->{name}) ); my $active = lc1459( as_uni($win->get_active_name) // '' ); my $tag = $win->{active} && $win->{active}{server} ? lc1459( as_uni($win->{active}{server}{tag}) // '' ) : ''; my @cond = ($number); push @cond, "$name" if length $name; push @cond, "$tag/$active" if length $tag && length $active; push @cond, "$active" if length $active; push @cond, "$tag/*", "$tag/::all" if length $tag; push @cond, "*", "::all"; for my $cond (@cond) { if (exists $detach_map{ $cond }) { my $dd = $detach_map{ $cond } // $S{detach_data}; return $win->{data_level} < abs $dd && ($number != $active_number || 0 <= $dd); } } return; } sub _calculate_items { my ($wins, $abbrevList) = @_; my $display_header = _get_format(set 'display_header'); my $name_format = _get_format(set 'name_display'); my $abbrev_chars = as_uni(_get_format(set 'abbrev_chars')); my %displays; my $active = Irssi::active_win; @win_items = (); %keymap = (%nummap, %wnmap_exp); my ($numPad, $keyPad) = (0, 0); if ($VIEWER_MODE or $S{block} < 0) { $numPad = length((sort { length $b <=> length $a } keys %keymap)[0]) // 0; $keyPad = length((sort { length $b <=> length $a } values %keymap)[0]) // 0; } my $last_net; my ($abbrev1, $abbrev2) = $abbrev_chars =~ /(\X)(.*)/; my @abbrev_chars = ('~', "\x{301c}"); unless (defined $abbrev1 && screen_length(as_tc($abbrev1)) == 1) { $abbrev1 = $abbrev_chars[0] } unless (length $abbrev2) { $abbrev2 = $abbrev1; if ($abbrev1 eq $abbrev_chars[0]) { $abbrev2 = $abbrev_chars[1]; } else { $abbrev2 = $abbrev1; } } if (screen_length(as_tc($abbrev2)) == 1) { $abbrev2 x= 2; } while (screen_length(as_tc($abbrev2)) > 2) { chop $abbrev2; } unless (screen_length(as_tc($abbrev2)) == 2) { $abbrev2 = $abbrev_chars[1]; } for my $win (@$wins) { my $global_tag_header_mode; next unless ref $win; my $backup_win = Storable::dclone($win); delete $backup_win->{active} unless ref $backup_win->{active}; $global_tag_header_mode = $display_header && ($last_net // '') ne ($backup_win->{active}{server}{tag} // ''); if ($win->{data_level} < abs $S{hide_data} && ($win->{refnum} != $active->{refnum} || 0 <= $S{hide_data})) { next; } elsif (exists $awins{$win->{refnum}} && $S{hide_empty} && !$win->items && ($win->{refnum} != $active->{refnum} || 0 <= $S{hide_empty})) { next; } elsif (_is_detached($win, $active->{refnum})) { next; } my $colour = $win->{hilight_color} // ''; my $hilight = do { if ($win->{data_level} == 0) { 'sb_act_none'; } elsif ($win->{data_level} == 1) { 'sb_act_text'; } elsif ($win->{data_level} == 2) { 'sb_act_msg'; } elsif ($colour ne '') { "sb_act_hilight_color $colour"; } elsif ($win->{data_level} == 3) { 'sb_act_hilight'; } else { 'sb_act_special'; } }; my $number = $win->{refnum}; my ($name, $display, $cdisplay); if ($global_tag_header_mode) { $display = $display_header; $name = as_uni($backup_win->{active}{server}{tag}) // ''; if ($custom_xform) { no strict 'refs'; local ${ __PACKAGE__ . '::custom_xform::TAG' } = 1; run_custom_xform() for $name; } } else { my @display = ('display_nokey'); if (defined $keymap{$number} and $keymap{$number} ne '') { unshift @display, map { (my $cpy = $_) =~ s/_no/_/; $cpy } @display; } if (exists $awins{$number}) { unshift @display, map { my $cpy = $_; $cpy .= '_visible'; $cpy } @display; } if ($active->{refnum} == $number) { unshift @display, map { my $cpy = $_; $cpy .= '_active'; $cpy } grep { !/_visible$/ } @display; } $display = (grep { length $_ } map { $displays{$_} //= _get_format(set $_) } @display)[0]; $cdisplay = $name_format; $name = as_uni($win->get_active_name) // ''; $name = '*' if $S{banned_on} and exists $banned_channels{lc1459($name)}; $name = remove_uniform_vars($win, $name) if $name ne '*'; if ($name ne '*' and $win->{name} ne '' and $S{prefer_name}) { $name = as_uni($win->{name}); if ($custom_xform) { no strict 'refs'; local ${ __PACKAGE__ . '::custom_xform::NAME' } = 1; run_custom_xform() for $name; } } if (!$VIEWER_MODE && $S{block} >= 0 && $S{hide_name} && $win->{data_level} < abs $S{hide_name} && ($win->{refnum} != $active->{refnum} || 0 <= $S{hide_name})) { $name = ''; $cdisplay = ''; } } $display = "$display%n"; my $num_ent = (' 'x max(0,$numPad - length $number)) . $number; my $key_ent = exists $keymap{$number} ? ((' 'x max(0,$keyPad - length $keymap{$number})) . $keymap{$number}) : ' 'x$keyPad; if ($VIEWER_MODE or $S{sbar_maxlen} or $S{block} < 0) { my $baseLength = sb_length(_format_display( '', $display, $cdisplay, $hilight, 'x', # placeholder $num_ent, $key_ent, $win)) - 1; my $diff = (abs $S{block}) - (screen_length(as_tc($name)) + $baseLength); if ($diff < 0) { # too long my $screen_length = screen_length(as_tc($name)); if ((abs $diff) >= $screen_length) { $name = '' } # forget it elsif ((abs $diff) + screen_length(as_tc(substr($name, 0, 1))) >= $screen_length) { $name = substr($name, 0, 1); } else { my $ulen = length $name; my $middle2 = exists $abbrevList->{$name} ? ($S{fancy_strict}) ? 2* $abbrevList->{$name} : (2*($abbrevList->{$name} + $ulen) / 3) : ($S{fancy_head}) ? 2*$ulen : $ulen; my $first = 1; while (length $name > 1) { my $cp = $middle2 >= 0 ? $middle2/2 : -1; # clearing position my $rm = 2; # if character at end is wider than 1 cell -> replace it with ~ if (screen_length(as_tc(substr $name, $cp, 1)) > 1) { if ($first || $cp < 0) { $rm = 1; $first = undef; } } elsif ($cp < 0) { # elsif at end -> replace last 2 characters --$cp; } (substr $name, $cp, $rm) = $abbrev1; if ($cp > -1 && $rm > 1) { --$middle2; } my $sl = screen_length(as_tc($name)); if ($sl + $baseLength < abs $S{block}) { (substr $name, ($middle2+1)/2, 1) = $abbrev2; last; } elsif ($sl + $baseLength == abs $S{block}) { last; } } } } elsif ($VIEWER_MODE or $S{block} < 0) { $name .= (' ' x $diff); } } push @win_items, _format_display( '', $display, $cdisplay, $hilight, as_tc($name), $num_ent, as_tc($key_ent), $win); if ($global_tag_header_mode) { $last_net = $backup_win->{active}{server}{tag}; redo; } $mouse_coords{refnum}{$#win_items} = $number; } } sub _spread_items { my $width = $screenWidth - $sb_base_width - 1; my @separator = _get_format(set 'separator'); if ($S{block} >= 0) { my $sep2 = _get_format(set 'separator2'); push @separator, $sep2 if length $sep2 && $sep2 ne $separator[0]; } $separator[0] .= '%n'; my @sepLen = map { sb_length($_) } @separator; @actString = (); my $curLine; my $curLen = 0; if ($S{shared_sbar}) { $curLen += $S{shared_sbar}[0] + 2; $width -= $S{shared_sbar}[2]; } my $mouse_header_check = 0; for my $it (@win_items) { my $itemLen = sb_length($it); if ($curLen) { if ($curLen + $itemLen + $sepLen[$mouse_header_check % @sepLen] > $width) { $width += $S{shared_sbar}[2] if !@actString && $S{shared_sbar}; push @actString, $curLine; $curLine = undef; $curLen = 0; } elsif (defined $curLine) { $curLine .= $separator[$mouse_header_check % @separator]; $curLen += $sepLen[$mouse_header_check % @sepLen]; } } $curLine .= $it; if (exists $mouse_coords{refnum}{$mouse_header_check}) { $mouse_coords{scalar @actString}{ $_ } = $mouse_coords{refnum}{$mouse_header_check} for $curLen .. $curLen + $itemLen - 1; } $curLen += $itemLen; } continue { ++$mouse_header_check; } $curLen -= $S{shared_sbar}[0] if !@actString && $S{shared_sbar}; push @actString, $curLine if $curLen; } sub remake { my %abbrevList; my @wins = window_list(); if ($VIEWER_MODE or $S{sbar_maxlen} or $S{block} < 0) { _calculate_abbrev(\@wins, \%abbrevList); } %mouse_coords = ( refnum => +{} ); _calculate_items(\@wins, \%abbrevList); unless ($VIEWER_MODE) { _spread_items(); push @actString, undef unless @actString || $S{all_disable}; } } sub update_wl { return if $BLOCK_ALL; remake(); Irssi::statusbar_items_redraw(set $_) for keys %statusbars; unless ($VIEWER_MODE) { Irssi::timeout_add_once(100, 'syncLines', undef); } else { syncViewer(); } } sub screenFullRedraw { my ($window) = @_; if (!ref $window or $window->{refnum} == Irssi::active_win->{refnum}) { $viewer{fullRedraw} = 1 if $viewer{client}; $settings_str = ''; &setup_changed; } } sub restartViewerServer { if ($VIEWER_MODE) { stop_viewer(); start_viewer(); } } sub _simple_quote { my @r = map { my $x = $_; $x =~ s/'/'"'"'/g; $x = "'$x'"; } @_; wantarray ? @r : shift @r } sub _viewer_command_replace_format { my ($ecmd, @args) = @_; my $file = _simple_quote(SCRIPT_FILE()); my $path = _simple_quote($viewer{path}); my @env; for my $env (shellwords($S{viewer_launch_env})) { if ($env =~ /^(\w+)(?:=(.*))$/) { push @env, "AWL_$1=$2" } } my $cmd = join ' ', (@env ? ('env', _simple_quote(@env)) : ()), 'perl', $file, '-1', _simple_quote(@args), $path; $ecmd =~ s{%(%|\w+)}{ my $sub = $1; if ($sub eq '%') { '%' } elsif ($sub =~ /^(q*)A(.*)/) { my $ret = $cmd; for (1..length $1) { $ret = _simple_quote($ret); } "$ret$2" } else { "%$sub" } }gex; $ecmd } sub start_viewer { unlink $viewer{path} if -S $viewer{path} || -p _; $viewer{server} = IO::Socket::UNIX->new( Type => SOCK_STREAM, Local => $viewer{path}, Listen => 1 ); unless ($viewer{server}) { $viewer{msg} = "Viewer: $!"; $viewer{retry} = Irssi::timeout_add_once(5000, 'retry_viewer', 1); return; } $viewer{server}->blocking(0); set_viewer_mode_hint(); $viewer{server_tag} = Irssi::input_add($viewer{server}->fileno, INPUT_READ, 'vi_connected', undef); if ($S{viewer_launch}) { if (length $ENV{TMUX_PANE} && length $ENV{TMUX} && lc $S{viewer_tmux_position} ne 'custom') { my $cmd = _viewer_command_replace_format('%qA', '-p', lc $S{viewer_tmux_position}); Irssi::command("exec - tmux neww -d $cmd 2>&1 &"); } elsif (length $ENV{WINDOWID} && length $ENV{DISPLAY} && length $S{viewer_xwin_command} && $S{viewer_xwin_command} =~ /\S/) { my $cmd = _viewer_command_replace_format($S{viewer_xwin_command}); Irssi::command("exec - $cmd 2>&1 &"); } elsif (length $S{viewer_custom_command} && $S{viewer_custom_command} =~ /\S/) { my $cmd = _viewer_command_replace_format($S{viewer_custom_command}); Irssi::command("exec - $cmd 2>&1 &"); } } } sub set_viewer_mode_hint { return unless $viewer{server}; if ($S{no_mode_hint}) { $viewer{msg} = undef; } else { my ($name) = __PACKAGE__ =~ /::([^:]+)$/; $viewer{msg} = "Run $name from the shell or switch to sbar mode"; } } sub retry_viewer { start_viewer(); } sub vi_close_client { Irssi::input_remove(delete $viewer{client_tag}) if exists $viewer{client_tag}; $viewer{client}->close if $viewer{client}; delete $viewer{client}; delete $viewer{client_keymap}; delete $viewer{client_settings}; delete $viewer{client_env}; delete $viewer{fullRedraw}; } sub vi_connected { vi_close_client(); $viewer{client} = $viewer{server}->accept or return; $viewer{client}->blocking(0); $viewer{client_tag} = Irssi::input_add($viewer{client}->fileno, INPUT_READ, 'vi_clientinput', undef); syncViewer(); } use constant VIEWER_BLOCK_SIZE => 1024; sub vi_clientinput { if ($viewer{client}->read(my $buf, VIEWER_BLOCK_SIZE)) { $viewer{rcvbuf} .= $buf; if ($viewer{rcvbuf} =~ s/^(?:(active|\d+)|(last|up|down))\n//igm) { if (defined $2) { Irssi::command("window $2"); } elsif (lc $1 eq 'active' && $viewer{use_ack}) { Irssi::command($viewer{use_ack}); } else { Irssi::command("window goto $1"); } } } else { vi_close_client(); Irssi::timeout_add_once(100, 'syncViewer', undef); } } sub stop_viewer { Irssi::timeout_remove(delete $viewer{retry}) if exists $viewer{retry}; vi_close_client(); Irssi::input_remove(delete $viewer{server_tag}) if exists $viewer{server_tag}; return unless $viewer{server}; $viewer{server}->close; delete $viewer{server}; } sub _encode_var { my $str; while (@_) { my ($name, $var) = splice @_, 0, 2; my $type = ref $var ? $var =~ /HASH/ ? 'map' : $var =~ /ARRAY/ ? 'list' : '' : ''; $str .= "\n\U$name$type\_begin\n"; if ($type eq 'map') { no warnings 'numeric'; $str .= " $_\n ${$var}{$_}\n" for sort { $a <=> $b || $a cmp $b } keys %$var; } elsif ($type eq 'list') { $str .= " $_\n" for @$var; } else { $str .= " $var\n"; } $str .= "\U$name$type\_end\n"; } $str } sub syncViewer { if ($viewer{client}) { @actString = (); if ($currentLines) { killOldStatus(); $currentLines = 0; } my $str; unless ($viewer{client_keymap}) { $str .= _encode_var('key', +{ %nummap, %specialmap }); $viewer{client_keymap} = 1; } unless ($viewer{client_settings}) { $str .= _encode_var( block => $S{block}, ha => $S{height_adjust}, mc => $S{maxcolumns}, ml => $S{maxlines}, ); $viewer{client_settings} = 1; } unless ($viewer{client_env}) { $str .= _encode_var(irssienv => +{ length $ENV{TMUX_PANE} && length $ENV{TMUX} ? (tmux_pane => $ENV{TMUX_PANE}, tmux_srv => $ENV{TMUX}) : (), length $ENV{WINDOWID} ? (xwinid => $ENV{WINDOWID}) : (), }); $viewer{client_env} = 1; } my $separator = _get_format(set 'separator'); my $sepLen = sb_length($separator); my $item_bg = _get_format(set 'viewer_item_bg'); my $title = _get_format(set 'title'); if (length $title) { $title =~ s{\\(.)|(.)}{ defined $2 ? quotemeta $2 : $1 eq 'V' ? '\U' : $1 eq ':' ? quotemeta '%N' : $1 =~ /^[uUFQE]$/ ? "\\$1" : quotemeta "\\$1" }sge; $title = eval qq{"$title"}; } $str .= _encode_var(redraw => 1) if delete $viewer{fullRedraw}; $str .= _encode_var(separator => $separator, seplen => $sepLen, itembg => $item_bg, title => $title, mouse => $mouse_coords{refnum}, key2 => \%wnmap_exp, win => \@win_items); my $was = $viewer{client}->blocking(1); $viewer{client}->print($str); $viewer{client}->blocking($was); } elsif ($viewer{server}) { if (defined $viewer{msg}) { @actString = ((uc setc()).": $viewer{msg}"); } else { @actString = (); } } elsif (defined $viewer{msg}) { @actString = ((uc setc()).": $viewer{msg}"); } if (@actString) { Irssi::timeout_add_once(100, 'syncLines', undef); } elsif ($currentLines) { killOldStatus(); $currentLines = 0; } } sub reset_awl { Irssi::timeout_remove($shade_line_timer) if $shade_line_timer; $shade_line_timer = undef; my $was_sort = $S{sort} // ''; my $was_xform = $S{xform} // ''; my $was_shared = $S{shared_sbar}; my $was_no_hint = $S{no_mode_hint}; %S = ( sort => Irssi::settings_get_str( set 'sort'), fancy_abbrev => Irssi::settings_get_str('fancy_abbrev'), xform => Irssi::settings_get_str( set 'custom_xform'), block => Irssi::settings_get_int( set 'block'), banned_on => Irssi::settings_get_bool('banned_channels_on'), prefer_name => Irssi::settings_get_bool(set 'prefer_name'), hide_data => Irssi::settings_get_int( set 'hide_data'), hide_name => Irssi::settings_get_int( set 'hide_name_data'), hide_empty => Irssi::settings_get_int( set 'hide_empty'), detach => Irssi::settings_get_str( set 'detach'), detach_data => Irssi::settings_get_int( set 'detach_data'), detach_aht => Irssi::settings_get_bool(set 'detach_aht'), sbar_maxlen => Irssi::settings_get_bool(set 'sbar_maxlength'), placement => Irssi::settings_get_str( set 'placement'), position => Irssi::settings_get_int( set 'position'), maxlines => Irssi::settings_get_int( set 'maxlines'), maxcolumns => Irssi::settings_get_int( set 'maxcolumns'), all_disable => Irssi::settings_get_bool(set 'all_disable'), height_adjust => Irssi::settings_get_int( set 'height_adjust'), mouse_offset => Irssi::settings_get_int( set 'mouse_offset'), mouse_scroll => Irssi::settings_get_int( 'mouse_scroll'), mouse_escape => Irssi::settings_get_int( 'mouse_escape'), line_shade => Irssi::settings_get_time(set 'last_line_shade'), no_mode_hint => Irssi::settings_get_bool(set 'no_mode_hint'), viewer_launch => Irssi::settings_get_bool(set 'viewer_launch'), viewer_launch_env => Irssi::settings_get_str(set 'viewer_launch_env'), viewer_xwin_command => Irssi::settings_get_str(set 'viewer_xwin_command'), viewer_custom_command => Irssi::settings_get_str(set 'viewer_custom_command'), viewer_tmux_position => Irssi::settings_get_str(set 'viewer_tmux_position'), ); $S{fancy_strict} = $S{fancy_abbrev} =~ /^strict/i; $S{fancy_head} = $S{fancy_abbrev} =~ /^head/i; my $shared = Irssi::settings_get_str(set 'shared_sbar'); if ($shared =~ /^(\d+)([<])(\d+)$/) { $S{shared_sbar} = [$1, $2, $3]; } else { Irssi::settings_set_str(set 'shared_sbar', 'OFF'); $S{shared_sbar} = undef; } lock_keys(%S); if ($was_sort ne $S{sort}) { $print_text_activity = undef; my @sort_order = grep { @$_ > 4 } map { s/^\s*//; my $reverse = s/^\W*\K[-!]//; my $undef_check = s/^\W*\K~// ? 1 : undef; my $equal_check = s/=(.*)\s?$// ? $1 : undef; s/\s*$//; my $ignore_case = s/#i$// ? 1 : undef; $print_text_activity = 1 if $_ eq 'last_line'; my @path = split '/'; my $class_check = @path && $path[-1] =~ s/(::.*)$// ? $1 : undef; my $lru = "@path" eq 'lru'; [ $reverse ? -1 : 1, $undef_check, $equal_check, $class_check, $ignore_case, $lru, @path ] } "$S{sort}," =~ /([^+,]*|[^+,]*=[^,]*?\s(?=\+)|[^+,]*=[^,]*)[+,]/g; $window_sort_func = sub { no warnings qw(numeric uninitialized); for my $so (@sort_order) { my @x = map { my $ret = 0; $_ = lc1459($_) if defined $_ && !ref $_ && $so->[4]; $ret = $_ eq ($so->[4] ? lc1459($so->[2]) : $so->[2]) ? 1 : -1 if defined $so->[2]; $ret = defined $_ ? ($ret || -3) : 3 if $so->[1]; $ret = ref $_ && $_->isa('Irssi'.$so->[3]) ? 2 : ($ret || -2) if $so->[3]; -$ret || $_ } map { $so->[5] ? $_->[0] : reduce { return unless ref $a; $a->{$b} } $_->[1], @{$so}[6..$#$so] } $a, $b; return ((($x[0] <=> $x[1] || $x[0] cmp $x[1]) * $so->[0]) || next); } return ($a->[1]{refnum} <=> $b->[1]{refnum}); }; } if ($was_xform ne $S{xform}) { if ($S{xform} !~ /\S/) { $custom_xform = undef; } else { my $script_pkg = __PACKAGE__ . '::custom_xform'; local $@; $custom_xform = eval qq{ package $script_pkg; use strict; no warnings; our (\$QUERY, \$CHANNEL, \$TAG, \$NAME); return sub { # line 1 @{[ set 'custom_xform' ]}\n$S{xform}\n}}; if ($@) { $@ =~ /^(.*)/; print '%_'.(set 'custom_xform').'%_ did not compile: '.$1; } } } my $new_settings = join "\n", $VIEWER_MODE ? ("\\", $S{block}, $S{height_adjust}, $S{maxlines}, $S{maxcolumns}) : ("!", $S{placement}, $S{position}); my $first_viewer = $settings_str eq '1'; if ($settings_str ne $new_settings) { @actString = (); %abbrev_cache = (); $currentLines = 0; killOldStatus(); delete $viewer{client_settings}; $settings_str = $new_settings; } my $was_mouse_mode = $MOUSE_ON; if ($MOUSE_ON = Irssi::settings_get_bool(set 'mouse') and !$was_mouse_mode) { install_mouse(); } elsif ($was_mouse_mode and !$MOUSE_ON) { uninstall_mouse(); } unless ($first_viewer) { my $path = Irssi::settings_get_str(set 'path'); my $was_viewer_mode = $VIEWER_MODE; if ($was_viewer_mode && defined $viewer{path} && $viewer{path} ne $path) { stop_viewer(); $was_viewer_mode = 0; } elsif ($was_viewer_mode && $S{no_mode_hint} != $was_no_hint + 0) { set_viewer_mode_hint(); } $viewer{path} = $path; if ($VIEWER_MODE = Irssi::settings_get_bool(set 'viewer') and !$was_viewer_mode) { start_viewer(); } elsif ($was_viewer_mode and !$VIEWER_MODE) { stop_viewer(); } } %banned_channels = map { lc1459(as_uni($_)) => undef } split ' ', Irssi::settings_get_str('banned_channels'); %detach_map = ($S{detach_aht} ? (map { ( lc1459(as_uni($_)) => undef ) } split ' ', Irssi::settings_get_str('activity_hide_targets')) : (), (map { my ($k, $v) = (split /(?:,(-?\d+))$/, $_)[0, 1]; ( lc1459(as_uni($k)) => $v ) } split ' ', $S{detach})); my @sb_base = split /\177/, sb_format_expand("{sbstart}{sb \177}{sbend}"), 2; $sb_base_width_pre = sb_length($sb_base[0]); $sb_base_width_post = max 0, sb_length($sb_base[1])-1; $sb_base_width = $sb_base_width_pre + $sb_base_width_post; if ($print_text_activity && $S{line_shade}) { $shade_line_timer = Irssi::timeout_add(max(10 * GLOB_QUEUE_TIMER, 100*$S{line_shade}**(1/3)), 'wl_changed', undef); } $CHANGED{AWINS} = 1; } sub hide_window { my ($data) = @_; my $ent; $data =~ s/\s*$//; my $win = Irssi::active_win; my $number = $win->{refnum}; my $name = as_uni($win->{name}); my $active = as_uni($win->get_active_name) // ''; my $tag = $win->{active} && $win->{active}{server} ? as_uni($win->{active}{server}{tag}) // '' : ''; if (length $name) { $ent = "$name"; } elsif (length $tag && length $active) { $ent = "$tag/$active"; } else { $ent = "$number"; } my $found = 0; my @setting; for my $s (split ' ', $S{detach}) { my ($k, $v) = (split /(?:,(-?\d+))$/, $s)[0, 1]; if (lc1459(as_uni($k)) eq lc1459($ent)) { unless ($found) { if ($data =~ /^(-?\d+)$/) { $ent .= ",$1"; } if (defined $v && 0 == abs $v) { $win->print("Hiding window $ent"); } push @setting, as_tc($ent); $found = 1; } } else { push @setting, defined $v ? "$k,$v" : $k; } } unless ($found) { $win->print("Hiding window $ent"); if ($data =~ /^(-?\d+)$/) { $ent .= ",$1"; } push @setting, as_tc($ent); } if (@setting) { Irssi::command("^set ".(set 'detach')." @setting"); } else { Irssi::command("^set -clear ".(set 'detach')); } } sub unhide_window { my ($data, $server, $witem) = @_; my $win = Irssi::active_win; my $number = $win->{refnum}; my $name = as_uni($win->{name}); my $active = as_uni($win->get_active_name) // ''; my $tag = $win->{active} && $win->{active}{server} ? as_uni($win->{active}{server}{tag}) // '' : ''; my %detach_aht; if ($S{detach_aht}) { %detach_aht = (map { ( lc1459(as_uni($_)) => undef ) } split ' ', Irssi::settings_get_str('activity_hide_targets')); } my @setting; my @kills = (length $name ? $name : undef, length $tag && length $active ? "$tag/$active" : undef, length $active ? $active : undef, $number); my @was_unhidden = (0) x @kills; for my $s (split ' ', $S{detach}) { my ($k, $v) = (split /(?:,(-?\d+))$/, $s)[0, 1]; my $k2 = lc1459(as_uni($k)); my $kill; for my $ki (0..$#kills) { if (defined $kills[$ki] && $k2 eq lc1459($kills[$ki])) { $kill = $ki; } } if (defined $kill) { if (defined $v && 0 == abs $v) { $was_unhidden[$kill] = 1; push @setting, defined $v ? "$k,$v" : $k; } else { $win->print("Unhiding window $kills[$kill]"); } } else { push @setting, defined $v ? "$k,$v" : $k; } } my @is_hidden = (defined $kills[0] && (exists $detach_map{"*"} || exists $detach_map{"::all"}), defined $kills[1] && (exists $detach_map{lc1459("$tag/*")} || exists $detach_map{lc1459("$tag/::all")} || exists $detach_map{"*"} || exists $detach_map{"::all"}), defined $kills[2] && (exists $detach_map{"*"} || exists $detach_map{"::all"}), (exists $detach_map{"*"} || exists $detach_map{"::all"}) ); for my $ki (1, 2, 0, 3) { if ($is_hidden[$ki]) { unless ($was_unhidden[$ki]) { $win->print("Unhiding window $kills[$ki]"); push @setting, "$kills[$ki],0"; $was_unhidden[$ki] = 1; } last; } } my @is_hidden_aht = (defined $kills[0] && (exists $detach_aht{lc1459($name)} || exists $detach_aht{"*"} || exists $detach_aht{"::all"}), defined $kills[1] && (exists $detach_aht{lc1459("$tag/$active")} || exists $detach_aht{lc1459($active)} || exists $detach_aht{lc1459("$tag/*")} || exists $detach_aht{lc1459("$tag/::all")} || exists $detach_aht{"*"} || exists $detach_aht{"::all"}), defined $kills[2] && (exists $detach_aht{lc1459($active)} || exists $detach_aht{"*"} || exists $detach_aht{"::all"}), (exists $detach_aht{$number} || exists $detach_aht{"*"} || exists $detach_aht{"::all"}) ); for my $ki (1, 2, 0, 3) { if ($is_hidden_aht[$ki]) { unless ($was_unhidden[$ki]) { $win->print("Unhiding window $kills[$ki], it is hidden because ".(set 'detach_aht')." is ON"); push @setting, "$kills[$ki],0"; $was_unhidden[$ki] = 1; } last; } } if (@setting) { Irssi::command("^set ".(set 'detach')." @setting"); } else { Irssi::command("^set -clear ".(set 'detach')); } } sub ack_window { my ($data, $server, $witem) = @_; my $win = Irssi::active_win; my $number = $win->{refnum}; if (grep { $_->{cmd} eq 'ack' } Irssi::commands) { my $Orig_Irssi_windows = \&Irssi::windows; local *Irssi::windows = sub () { grep { !_is_detached($_, $number) } $Orig_Irssi_windows->() }; Irssi::command("ack" . (length $data ? " $data" : "")); } else { my $ignore_refnum = Irssi::settings_get_bool('active_window_ignore_refnum'); my $max_win; my $max_act = 0; my $max_ref = 0; for my $rec (Irssi::windows) { next if _is_detached($rec, $number); # ignore refnum if ($ignore_refnum && $rec->{data_level} > 0 && $max_act < $rec->{data_level}) { $max_act = $rec->{data_level}; $max_win = $rec; } # windows with lower refnums break ties elsif (!$ignore_refnum && $rec->{data_level} > 0 && ($rec->{data_level} > $max_act || ($rec->{data_level} == $max_act && $rec->{refnum} < $max_ref))) { $max_act = $rec->{data_level}; $max_win = $rec; $max_ref = $rec->{refnum}; } } $max_win->set_active if defined $max_win; } } sub refnum_changed { my ($win, $old_refnum) = @_; my @old_setting = split ' ', $S{detach}; my @setting = map { my ($k, $v) = (split /(?:,(-?\d+))$/, $_)[0, 1]; if ($k eq $old_refnum) { $win->{refnum} . (defined $v ? ",$v" : "") } else { $_ } } @old_setting; if ("@old_setting" ne "@setting") { $S{detach} = "@setting"; Irssi::settings_set_str(set 'detach', "@setting"); &setup_changed; } else { &wl_changed; } } sub window_destroyed { my ($win) = @_; my @old_setting = split ' ', $S{detach}; my @setting = grep { my ($k, $v) = (split /(?:,(-?\d+))$/, $_)[0, 1]; if ($k eq $win->{refnum}) { 0; } else { 1; } } @old_setting; if ("@old_setting" ne "@setting") { $S{detach} = "@setting"; Irssi::settings_set_str(set 'detach', "@setting"); &setup_changed; } else { &awins_changed; } } sub stop_mouse_tracking { print STDERR "\e[?1005l\e[?1000l"; } sub start_mouse_tracking { print STDERR "\e[?1000h\e[?1005h"; } sub install_mouse { Irssi::command_bind('mouse_xterm' => 'mouse_xterm'); Irssi::command('^bind meta-[M command mouse_xterm'); Irssi::signal_add_first('gui key pressed' => 'mouse_key_hook'); start_mouse_tracking(); } sub uninstall_mouse { stop_mouse_tracking(); Irssi::signal_remove('gui key pressed' => 'mouse_key_hook'); Irssi::command('^bind -delete meta-[M'); Irssi::command_unbind('mouse_xterm' => 'mouse_xterm'); } sub awl_mouse_event { return if $VIEWER_MODE; if ((($_[0] == 3 and $_[3] == 0) || $_[0] == 64 || $_[0] == 65) and $_[1] == $_[4] and $_[2] == $_[5]) { my $top = lc $S{placement} eq 'top'; my ($pos, $line) = @_[1 .. 2]; unless ($top) { $line -= $screenHeight; $line += $currentLines; $line += $S{mouse_offset}; } else { $line -= $S{mouse_offset}; } $pos -= $sb_base_width_pre; return if $line < 0 || $line >= $currentLines; if ($_[0] == 64) { Irssi::command('window up'); } elsif ($_[0] == 65) { Irssi::command('window down'); } elsif (exists $mouse_coords{$line}{$pos}) { my $win = $mouse_coords{$line}{$pos}; Irssi::command('window ' . $win); } Irssi::signal_stop; } } sub mouse_scroll_event { return unless $S{mouse_scroll}; if (($_[3] == 64 or $_[3] == 65) and $_[0] == $_[3] and $_[1] == $_[4] and $_[2] == $_[5]) { my $cmd = 'scrollback goto ' . ($_[3] == 64 ? '-' : '+') . $S{mouse_scroll}; Irssi::active_win->command($cmd); Irssi::signal_stop; } elsif ($_[0] == 64 or $_[0] == 65) { Irssi::signal_stop; } } sub mouse_escape { return unless $S{mouse_escape} > 0; if ($_[0] == 3) { my $tm = $S{mouse_escape}; $tm *= 1000 if $tm < 1000; stop_mouse_tracking(); Irssi::timeout_add_once($tm, 'start_mouse_tracking', undef); Irssi::signal_stop; } } sub UNLOAD { @actString = (); killOldStatus(); stop_viewer() if $VIEWER_MODE; uninstall_mouse() if $MOUSE_ON; } sub addPrintTextHook { # update on print text return unless defined $^S; return if $BLOCK_ALL; return unless $print_text_activity; return if $_[0]->{level} == 262144 and $_[0]->{target} eq '' and !defined($_[0]->{server}); &wl_changed; } sub block_event_window_change { Irssi::signal_stop; } sub update_awins { my @wins = Irssi::windows; local $BLOCK_ALL = 1; Irssi::signal_add_first('window changed' => 'block_event_window_change'); my $bwin = my $awin = Irssi::active_win; my $lwin; my $defer_irssi_broken_last; unless ($wins[0]{refnum} == $awin->{refnum}) { # special case: more than 1 last win, so /win last; # /win last doesn't come back to the current window. eg. after # connect & autojoin; we can't handle this situation, bail out $defer_irssi_broken_last = 1; } else { $awin->command('window last'); $lwin = Irssi::active_win; $lwin->command('window last'); $defer_irssi_broken_last = $lwin->{refnum} == $bwin->{refnum}; } my $awin_counter = 0; Irssi::signal_remove('window changed' => 'block_event_window_change'); unless ($defer_irssi_broken_last) { # we need to keep the fe-windows code running here Irssi::signal_add_priority('window changed' => 'block_event_window_change', -99); %awins = %wnmap_exp = (); do { Irssi::active_win->command('window up'); $awin = Irssi::active_win; $awins{$awin->{refnum}} = undef; ++$awin_counter; } until ($awin->{refnum} == $bwin->{refnum} || $awin_counter >= @wins); Irssi::signal_remove('window changed' => 'block_event_window_change'); Irssi::signal_add_first('window changed' => 'block_event_window_change'); for my $key (keys %wnmap) { next unless Irssi::window_find_name($key) || Irssi::window_find_item($key); $awin->command("window goto $key"); my $cwin = Irssi::active_win; $wnmap_exp{ $cwin->{refnum} } = $wnmap{$key}; $cwin->command('window last') if $cwin->{refnum} != $awin->{refnum}; } for my $win (reverse @wins) { # restore original window order Irssi::active_win->command('window '.$win->{refnum}); } $awin->command('window '.$lwin->{refnum}); # restore last win Irssi::active_win->command('window last'); Irssi::signal_remove('window changed' => 'block_event_window_change'); } $CHANGED{WL} = 1; } sub resizeTerm { if (defined (my $r = `stty size 2>/dev/null`)) { ($screenHeight, $screenWidth) = split ' ', $r; $CHANGED{SETUP} = 1; } else { $CHANGED{SIZE} = 1; } } sub awl_refresh { $globTime = undef; resizeTerm() if delete $CHANGED{SIZE}; reset_awl() if delete $CHANGED{SETUP}; update_awins() if delete $CHANGED{AWINS}; update_wl() if delete $CHANGED{WL}; } sub termsize_changed { $CHANGED{SIZE} = 1; &queue_refresh; } sub setup_changed { $CHANGED{SETUP} = 1; &queue_refresh; } sub awins_changed { $CHANGED{AWINS} = 1; &queue_refresh; } sub wl_changed { $CHANGED{WL} = 1; &queue_refresh; } sub window_changed { &awins_changed if $_[1]; } sub queue_refresh { return if $BLOCK_ALL; Irssi::timeout_remove($globTime) if defined $globTime; # delay the update further $globTime = Irssi::timeout_add_once(GLOB_QUEUE_TIMER, 'awl_refresh', undef); } sub awl_init { termsize_changed(); setup_changed(); update_keymap(); Irssi::timeout_remove($globTime) if defined $globTime; awl_refresh(); termsize_changed(); } sub runsub { my $cmd = shift; sub { my ($data, $server, $item) = @_; Irssi::command_runsub($cmd, $data, $server, $item); }; } Irssi::signal_register({ 'gui mouse' => [qw/int int int int int int/], }); { my $broken_expandos = (Irssi::version >= 20081128 && Irssi::version < 20110210) ? sub { my $x = shift; $x =~ s/\$\{cumode_space\}/ /; $x } : undef; Irssi::theme_register([ map { $broken_expandos ? $broken_expandos->($_) : $_ } set 'display_nokey' => '$N${cumode_space}$H$C$S', set 'display_key' => '$Q${cumode_space}$H$C$S', set 'display_nokey_visible' => '%2$N${cumode_space}$H$C$S', set 'display_key_visible' => '%2$Q${cumode_space}$H$C$S', set 'display_nokey_active' => '%1$N${cumode_space}$H$C$S', set 'display_key_active' => '%1$Q${cumode_space}$H$C$S', set 'display_header' => '%8$C|${N}', set 'name_display' => '$0', set 'separator' => ' ', set 'separator2' => '', set 'abbrev_chars' => "~\x{301c}", set 'viewer_item_bg' => sb_format_expand('{sb_background}'), set 'title' => '\V'.setc().'\:', ]); } Irssi::settings_add_bool(setc, set 'prefer_name', 0); # Irssi::settings_add_int( setc, set 'hide_empty', 0); # Irssi::settings_add_int( setc, set 'hide_data', 0); # Irssi::settings_add_str( setc, set 'detach', ''); # Irssi::settings_add_int( setc, set 'detach_data', -3); # Irssi::settings_add_bool(setc, set 'detach_aht', 0); # Irssi::settings_add_int( setc, set 'hide_name_data', 0); # Irssi::settings_add_int( setc, set 'maxlines', 9); # Irssi::settings_add_int( setc, set 'maxcolumns', 4); # Irssi::settings_add_int( setc, set 'block', 15); # Irssi::settings_add_bool(setc, set 'sbar_maxlength', 1); # Irssi::settings_add_int( setc, set 'height_adjust', 2); # Irssi::settings_add_str( setc, set 'sort', 'refnum'); # Irssi::settings_add_str( setc, set 'placement', 'bottom'); # Irssi::settings_add_int( setc, set 'position', 0); # Irssi::settings_add_bool(setc, set 'all_disable', 1); # Irssi::settings_add_bool(setc, set 'viewer', 1); # Irssi::settings_add_str( setc, set 'shared_sbar', 'OFF'); # Irssi::settings_add_bool(setc, set 'mouse', 0); # Irssi::settings_add_str( setc, set 'path', Irssi::get_irssi_dir . '/_windowlist'); # Irssi::settings_add_str( setc, set 'custom_xform', ''); # Irssi::settings_add_time(setc, set 'last_line_shade', '0'); # Irssi::settings_add_int( setc, set 'mouse_offset', 1); # Irssi::settings_add_int( setc, 'mouse_scroll', 3); # Irssi::settings_add_int( setc, 'mouse_escape', 1); # Irssi::settings_add_str( setc, 'banned_channels', ''); Irssi::settings_add_bool(setc, 'banned_channels_on', 1); Irssi::settings_add_str( setc, 'fancy_abbrev', 'fancy'); # Irssi::settings_add_bool(setc, set 'no_mode_hint', 0); # Irssi::settings_add_bool(setc, set 'viewer_launch', 1); # Irssi::settings_add_str( setc, set 'viewer_launch_env', ''); # Irssi::settings_add_str( setc, set 'viewer_tmux_position', 'left'); # Irssi::settings_add_str( setc, set 'viewer_xwin_command', 'xterm +sb -e %A'); # Irssi::settings_add_str( setc, set 'viewer_custom_command', ''); # Irssi::signal_add_last({ 'setup changed' => 'setup_changed', 'print text' => 'addPrintTextHook', 'terminal resized' => 'termsize_changed', 'setup reread' => 'screenFullRedraw', 'window hilight' => 'wl_changed', 'command format' => 'wl_changed', }); Irssi::signal_add({ 'window changed' => 'window_changed', 'window item changed' => 'wl_changed', 'window changed automatic' => 'window_changed', 'window created' => 'awins_changed', 'window destroyed' => 'window_destroyed', 'window name changed' => 'wl_changed', 'window refnum changed' => 'refnum_changed', }); Irssi::signal_add_last('gui mouse' => 'mouse_escape'); Irssi::signal_add_last('gui mouse' => 'mouse_scroll_event'); Irssi::signal_add_last('gui mouse' => 'awl_mouse_event'); Irssi::command_bind( setc() => runsub(setc()) ); Irssi::command_bind( setc() . ' redraw' => 'screenFullRedraw' ); Irssi::command_bind( setc() . ' restart' => 'restartViewerServer' ); Irssi::command_bind( setc() . ' attach' => 'unhide_window' ); Irssi::command_bind( setc() . ' detach' => 'hide_window' ); Irssi::command_bind( setc() . ' ack' => 'ack_window' ); { my $l = set 'shared'; { no strict 'refs'; *{$l} = $awl_shared_empty; } Irssi::statusbar_item_register($l, '$0', $l); } awl_init(); # Mouse script based on irssi mouse patch by mirage { my $mouse_status = -1; # -1:off 0,1,2:filling mouse_combo my @mouse_combo; # 0:button 1:x 2:y my @mouse_previous; # previous contents of mouse_combo sub mouse_xterm_off { $mouse_status = -1; } sub mouse_xterm { $mouse_status = 0; Irssi::timeout_add_once(10, 'mouse_xterm_off', undef); } sub mouse_key_hook { my ($key) = @_; if ($mouse_status != -1) { if ($mouse_status == 0) { @mouse_previous = @mouse_combo; #if @mouse_combo && $mouse_combo[0] < 64; } $mouse_combo[$mouse_status] = $key - 32; $mouse_status++; if ($mouse_status == 3) { $mouse_status = -1; # match screen coordinates $mouse_combo[1]--; $mouse_combo[2]--; Irssi::signal_emit('gui mouse', @mouse_combo[0 .. 2], @mouse_previous[0 .. 2]); } Irssi::signal_stop; } } } sub string_LCSS { my $str = join "\0", @_; (sort { length $b <=> length $a } $str =~ /(?=(.+).*\0.*\1)/g)[0] } # workaround for issue #271 { package Irssi::Nick } # workaround for issue #572 @Irssi::UI::Exec::ISA = 'Irssi::Windowitem' if Irssi::version >= 20140822 && Irssi::version <= 20161101 && !@Irssi::UI::Exec::ISA; UNITCHECK { package AwlViewer; use strict; use warnings; no warnings 'redefine'; use Encode; use IO::Socket::UNIX; use IO::Select; use List::Util qw(max); use constant BLOCK_SIZE => 1024; use constant RECONNECT_TIME => 5; my $sockpath; our $VERSION = '0.8'; our ($got_int, $resized, $timeout); my %vars; my (%c2w, @seqlist); my %mouse_coords; my (@mouse, @last_mouse); my ($err, $sock, $loop); my ($keybuf, $rcvbuf); my @screen; my ($screenHeight, $screenWidth); my ($disp_update, $fs_open, $one_shot_integration, $one_shot_resize); my $integration_position; my $show_title_bar; sub connect_it { $sock = IO::Socket::UNIX->new( Type => SOCK_STREAM, Peer => $sockpath, ); unless ($sock) { $err = $!; return; } $sock->blocking(0); $loop->add($sock); } sub remove_conn { my $fh = shift; $loop->remove($fh); $fh->close; $sock = undef; %vars = (); @screen = (); } { package Terminfo; # xterm sub civis { "\e[?25l" } sub sc { "\e7" } sub cup { "\e[" . ($_[0] + 1) . ';' . ($_[1] + 1) . 'H' } sub el { "\e[K" } sub rc { "\e8" } sub cnorm { "\e[?25h" } sub setab { "\e[4" . $_[0] . 'm' } sub setaf { "\e[3" . $_[0] . 'm' } sub setaf16 { "\e[9" . $_[0] . 'm' } sub setab16 { "\e[10" . $_[0] . 'm' } sub setaf256 { "\e[38;5;" . $_[0] . 'm' } sub setab256 { "\e[48;5;" . $_[0] . 'm' } sub sgr0 { "\e[0m" } sub bold { "\e[1m" } sub it { "\e[3m" } sub ul { "\e[4m" } sub blink { "\e[5m" } sub rev { "\e[7m" } sub op { "\e[39;49m" } sub exit_bold { "\e[22m" } sub exit_it { "\e[23m" } sub exit_ul { "\e[24m" } sub exit_blink { "\e[25m" } sub exit_rev { "\e[27m" } sub smcup { "\e[?1049h" } sub rmcup { "\e[?1049l" } sub smmouse { "\e[?1000h\e[?1005h" } sub rmmouse { "\e[?1005l\e[?1000l" } } sub init { $sockpath = shift // "$ENV{HOME}/.irssi/_windowlist"; STDOUT->autoflush(1); printf "\r%swaiting for %s...", Terminfo::sc, $::IRSSI{name}; `stty -icanon -echo`; $loop = IO::Select->new; STDIN->blocking(0); $loop->add(\*STDIN); $SIG{INT} = sub { $got_int = 1 }; $SIG{WINCH} = sub { $resized = 1 }; $resized = 3; $disp_update = 2; $show_title_bar = 1; } sub enter_fs { return if $fs_open; safe_print(Terminfo::rc, Terminfo::smcup, Terminfo::civis, Terminfo::smmouse); $fs_open = 1; } sub leave_fs { return unless $fs_open; safe_print(Terminfo::rmmouse, Terminfo::cnorm, Terminfo::rmcup); safe_print(sprintf "\r%swaiting for %s...", Terminfo::sc, $::IRSSI{name}) if $_[0]; $fs_open = 0; } sub end_prog { leave_fs(); STDIN->blocking(1); `stty sane`; printf "\r%s%sthanks for using %s\n", Terminfo::rc, Terminfo::el, $::IRSSI{name}; } sub safe_print { my $st = STDIN->blocking(1); print @_; STDIN->blocking($st); } sub safe_qx { my $st = STDIN->blocking(1); my $ret = `$_[0]`; STDIN->blocking($st); $ret } sub safe_print_sock { return unless $sock; my $was = $sock->blocking(1); $sock->print(@_); $sock->blocking($was); } sub process_recv { my $need = 0; while ($rcvbuf =~ s/\n(.+)_BEGIN\n((?: .*\n)*)\1_END\n//) { my $var = lc $1; my $data = $2; my @data = split "\n ", "\n$data ", -1; shift @data; pop @data; my $itembg = $vars{itembg}; if ($var =~ s/list$//) { $vars{$var} = \@data; } elsif ($var =~ s/map$//) { $vars{$var} = +{ @data }; } else { $vars{$var} = join "\n", @data; } $need = 1 if $var eq 'win'; $need = 1 if $var eq 'redraw' && $vars{$var}; if (($itembg//'') ne ($vars{itembg}//'')) { $need = $vars{redraw} = 1; } _build_keymap() if $var eq 'key2'; } $need } { my %ansi_table; my ($i, $j, $k) = (0, 0, 0); my %term_state; sub reset_term_state { my %old_term = %term_state; %term_state = (); %old_term } sub set_term_state { my %old_term = %term_state; %term_state = @_; %old_term } %ansi_table = ( # fe-common::core::formats.c:format_expand_styles (map { my $t = $i++; ($_ => sub { my $n = $term_state{hicolor} ? \&Terminfo::setab16 : \&Terminfo::setab; $n->($t) }) } (split //, '01234567' )), (map { my $t = $j++; ($_ => sub { my $n = $term_state{hicolor} ? \&Terminfo::setaf16 : \&Terminfo::setaf; $n->($t) }) } (split //, 'krgybmcw' )), (map { my $t = $k++; ($_ => sub { my $n = $term_state{hicolor} ? \&Terminfo::setaf : \&Terminfo::setaf16; $n->($t) }) } (split //, 'KRGYBMCW')), # reset n => sub { $term_state{hicolor} = 0; my $r = Terminfo::op; for (qw(blink rev bold)) { $r .= Terminfo->can("exit_$_")->() if delete $term_state{$_}; } { local $ansi_table{n} = $ansi_table{N}; $r .= formats_to_ansi_basic($vars{itembg}); } $r }, N => sub { reset_term_state(); Terminfo::sgr0 }, # flash/bright F => sub { my $n = 'blink'; my $e = ($term_state{$n} ^= 1) ? $n : "exit_$n"; Terminfo->can($e)->() }, # reverse 8 => sub { my $n = 'rev'; my $e = ($term_state{$n} ^= 1) ? $n : "exit_$n"; Terminfo->can($e)->() }, # bold "_" => sub { my $n = 'bold'; my $e = ($term_state{$n} ^= 1) ? $n : "exit_$n"; Terminfo->can($e)->() }, # underline U => sub { my $n = 'ul'; my $e = ($term_state{$n} ^= 1) ? $n : "exit_$n"; Terminfo->can($e)->() }, # italic I => sub { my $n = 'it'; my $e = ($term_state{$n} ^= 1) ? $n : "exit_$n"; Terminfo->can($e)->() }, # bold, used as colour modifier if AWL_HI9 is set 9 => $ENV{AWL_HI9} ? sub { $term_state{hicolor} ^= 1; '' } : sub { my $n = 'bold'; my $e = ($term_state{$n} ^= 1) ? $n : "exit_$n"; Terminfo->can($e)->() }, # delete other stuff (map { $_ => sub { '' } } (split //, ':|>#[')), # escape (map { my $close = $_; $_ => sub { $close } } (split //, '{}%')), ); for my $base (0 .. 15) { my $close = $base; my $idx = ($close&8) | ($close&4)>>2 | ($close&2) | ($close&1)<<2; $ansi_table{ (sprintf "x0%x", $close) } = $ansi_table{ (sprintf "x0%X", $close) } = sub { Terminfo::setab256($idx) }; $ansi_table{ (sprintf "X0%x", $close) } = $ansi_table{ (sprintf "X0%X", $close) } = sub { Terminfo::setaf256($idx) }; } for my $plane (1 .. 6) { for my $coord (0 .. 35) { my $close = 16 + ($plane-1) * 36 + $coord; my $ch = $coord < 10 ? $coord : chr( $coord - 10 + ord 'a' ); $ansi_table{ "x$plane$ch" } = $ansi_table{ "x$plane\U$ch" } = sub { Terminfo::setab256($close) }; $ansi_table{ "X$plane$ch" } = $ansi_table{ "X$plane\U$ch" } = sub { Terminfo::setaf256($close) }; } } for my $gray (0 .. 23) { my $close = 232 + $gray; my $ch = chr( $gray + ord 'a' ); $ansi_table{ "x7$ch" } = $ansi_table{ "x7\U$ch" } = sub { Terminfo::setab256($close) }; $ansi_table{ "X7$ch" } = $ansi_table{ "X7\U$ch" } = sub { Terminfo::setaf256($close) }; } sub formats_to_ansi_basic { my $o = shift; $o =~ s/(%(X..|x..|.))/exists $ansi_table{$2} ? $ansi_table{$2}->() : $1/gex; $o } } sub _header { my $str = $vars{title} // uc ::setc(); my $ccs = qr/%(?:X(?:[1-6][0-9A-Z]|7[A-X])|[0-9BCFGIKMNRUWY_])/i; (my $stripstr = $str) =~ s/($ccs)//g; my $space = int( ((abs $vars{block}) - length $stripstr) / (1 + length $stripstr)); if ($space > 0) { my $ss = ' ' x $space; my @x = $str =~ /((?:$ccs)*\X(?:(?:$ccs)*$)?)/g; $str = join $ss, '', @x, ''; } ($stripstr = $str) =~ s/($ccs)//g; my $pad = max 0, (abs $vars{block}) - length $stripstr; $str = ' ' x ($pad/2) . $str . ' ' x ($pad/2 + $pad%2); $str } sub _add_item { my ($i, $j, $c, $wi, $screen, $mouse) = @_; $screen->[$i][$j] = "%N%n$wi"; if (exists $vars{mouse}{$c - 1}) { $mouse->[$i][$j] = $vars{mouse}{$c - 1}; } } sub update_screen { $disp_update = 0; unless ($sock && exists $vars{seplen} && exists $vars{block}) { leave_fs(1); return; } enter_fs(); @screen = () if delete $vars{redraw}; %mouse_coords = (); my $ncols = ($vars{seplen} + abs $vars{block}) ? int( ($screenWidth + $vars{seplen}) / ($vars{seplen} + abs $vars{block}) ) : 0; my $xenl = ($vars{seplen} + abs $vars{block}) && $ncols > int( ($screenWidth + $vars{seplen} - 1) / ($vars{seplen} + abs $vars{block}) ); my $nrows = $screenHeight - $vars{ha}; my @wi = @{$vars{win}//[]}; my $max_items = $ncols * $nrows; my $c = $show_title_bar ? 1 : 0; my $items = @wi + $c; my $titems = $items > $max_items ? $max_items : $items; my $i = 0; my $j = 0; my @new_screen; my @new_mouse; $new_screen[0][0] = _header() #. ' ' x $vars{seplen} if $show_title_bar; unless ($nrows > $ncols) { # line layout ++$j if $show_title_bar; for my $wi (@wi) { if ($j >= $ncols) { $j = 0; ++$i; } last if $i >= $nrows; _add_item($i, $j, $show_title_bar ? $c : $c + 1, $wi, \@new_screen, \@new_mouse); if ($c + 1 < $titems && $j + 1 < $ncols) { $new_screen[$i][$j] .= $vars{separator}; } ++$j; ++$c; } } else { # column layout ++$i if $show_title_bar; for my $wi (@wi) { if ($i >= $nrows) { $i = 0; ++$j; } last if $j >= $ncols; _add_item($i, $j, $show_title_bar ? $c : $c + 1, $wi, \@new_screen, \@new_mouse); if ($c + $nrows < $titems) { $new_screen[$i][$j] .= $vars{separator}; } ++$i; ++$c; } } my $step = $vars{seplen} + abs $vars{block}; $i = 0; my $str = Terminfo::sc . Terminfo::sgr0; for (my $i = 0; $i < @new_screen; ++$i) { for (my $j = 0; $j < @{$new_screen[$i]}; ++$j) { if (defined $new_mouse[$i] && defined $new_mouse[$i][$j]) { my $from = $j * $step; $mouse_coords{$i}{$_} = $new_mouse[$i][$j] for $from .. $from + abs $vars{block}; } next if defined $screen[$i] && defined $screen[$i][$j] && $screen[$i][$j] eq $new_screen[$i][$j]; $str .= Terminfo::cup($i, $j * $step) . formats_to_ansi_basic($new_screen[$i][$j]) . Terminfo::sgr0; $str .= Terminfo::el if $j == $#{$new_screen[$i]} && (!$xenl || $j + 1 != $ncols); } } for (@new_screen .. $screenHeight - 1) { if (!@screen || defined $screen[$_]) { $str .= Terminfo::cup($_, 0) . Terminfo::sgr0 . Terminfo::el; } } $str .= Terminfo::rc; safe_print $str; @screen = @new_screen; } sub handle_resize { if (defined (my $r = safe_qx('stty size'))) { ($screenHeight, $screenWidth) = split ' ', $r; $resized = 0; @screen = (); $disp_update = 1; if ($one_shot_integration == 2) { $one_shot_resize--; } } else { } } sub _build_keymap { %c2w = reverse( %{$vars{key}}, %{$vars{key2}} ); if (!grep { /^[+-]./ } keys %c2w) { %c2w = (%c2w, map { ("-$_" => $c2w{$_}) } grep { !/^\^./ } keys %c2w); } %c2w = map { my $key = $_; s{^(-)?(\+)?(\^)?(.)}{ join '', ( ($1 ? "\e" : ''), ($2 ? "\e\e" : ''), ($3 ? "$4"^"@" : $4) ) }e; $_ => $c2w{$key} } keys %c2w; @seqlist = sort { length $b <=> length $a } keys %c2w; } sub _match_tmux { length $ENV{TMUX} && exists $vars{irssienv}{tmux_srv} && length $vars{irssienv}{tmux_pane} && $ENV{TMUX} eq $vars{irssienv}{tmux_srv} } sub process_keys { Encode::_utf8_on($keybuf); my $win; my $use_mouse; my $maybe; KEY: while (length $keybuf && !$maybe) { $maybe = 0; if ($keybuf =~ s/^\e\[M(.)(.)(.)//) { @last_mouse = @mouse;# if @mouse && $mouse[0] < 64; @mouse = map { -32 + ord } ($1, $2, $3); $use_mouse = 1; next KEY; } for my $s (@seqlist) { if ($keybuf =~ s/^\Q$s//) { $win = $c2w{$s}; $use_mouse = 0; next KEY; } elsif (length $keybuf < length $s && $s =~ /^\Q$keybuf/) { $maybe = 1; } } unless ($maybe) { substr $keybuf, 0, 1, ''; } } if ($use_mouse && @mouse && @last_mouse && $mouse[2] == $last_mouse[2] && $mouse[1] == $last_mouse[1] && ($mouse[0] == 3 || $mouse[0] == 64 || $mouse[0] == 65)) { if ($mouse[0] == 64) { $win = 'up'; } elsif ($mouse[0] == 65) { $win = 'down'; } elsif (exists $mouse_coords{$mouse[2] - 1}{$mouse[1] - 1}) { $win = $mouse_coords{$mouse[2] - 1}{$mouse[1] - 1}; } elsif ($mouse[2] == 1 && $mouse[1] <= abs $vars{block}) { $win = $last_mouse[0] != 0 ? 'last' : 'active'; } else { } } if (defined $win) { $win =~ s/^_//; safe_print_sock("$win\n"); if (!exists $ENV{AWL_AUTOFOCUS} || $ENV{AWL_AUTOFOCUS}) { if (_match_tmux()) { safe_qx("tmux selectp -t $vars{irssienv}{tmux_pane} 2>&1"); } elsif (exists $vars{irssienv}{xwinid}) { safe_qx("wmctrl -ia $vars{irssienv}{xwinid} 2>/dev/null"); } } } Encode::_utf8_off($keybuf); } sub check_integration { return unless $vars{irssienv}; return unless $sock && exists $vars{seplen} && exists $vars{block}; if ($one_shot_integration == 1) { my $nrows = $screenHeight - $vars{ha}; my $ncols = ($vars{seplen} + abs $vars{block}) ? int( ($screenWidth + $vars{seplen}) / ($vars{seplen} + abs $vars{block}) ) : 0; my $items = ($show_title_bar ? 1 : 0) + @{$vars{win}//[]}; my $dcols_required = $nrows ? int($items/$nrows) + !!($items%$nrows) : 0; my $rows_required = $ncols ? int($items/$ncols) + !!($items%$ncols) : 0; $rows_required = abs $vars{ml} if ($vars{ml} < 0 || ($vars{ml} > 0 && $rows_required > $vars{ml})); $dcols_required = abs $vars{mc} if ($vars{mc} < 0 || ($vars{mc} > 0 && $dcols_required > $vars{mc})); my $rows = $rows_required + $vars{ha}; my $cols = ($dcols_required * ($vars{seplen} + abs $vars{block})) - $vars{seplen}; if (_match_tmux()) { # int( ($screenWidth + $vars{seplen}) / ($vars{seplen} + abs $vars{block}) ); my ($pos_flag, $before); if ($integration_position eq 'left') { $pos_flag = 'h'; $before = 1; } elsif ($integration_position eq 'top') { $pos_flag = 'v'; $before = 1; } elsif ($integration_position eq 'right') { $pos_flag = 'h'; } else { $pos_flag = 'v'; } my @cmd = "joinp -d$pos_flag -s $ENV{TMUX_PANE} -t $vars{irssienv}{tmux_pane}"; push @cmd, "swapp -d -t $ENV{TMUX_PANE} -s $vars{irssienv}{tmux_pane}" if $before; $cols = max($cols, 2); $rows = max($rows, 2); safe_qx("tmux " . (join " \\\; ", @cmd) . " 2>&1"); } else { $resized = 1; #safe_qx("resize -s $screenHeight $cols 2>&1") # if $cols > 0; } $one_shot_integration++; if ($resized == 1) { handle_resize(); resize_integration(); } } elsif ($one_shot_integration == 2) { resize_integration(1); } } sub resize_integration { return unless $one_shot_integration; return unless ($one_shot_resize//0) < 0 || shift; return if ($one_shot_resize//0) > 0; my $nrows = $screenHeight - $vars{ha}; my $ncols = ($vars{seplen} + abs $vars{block}) ? int( ($screenWidth + $vars{seplen}) / ($vars{seplen} + abs $vars{block}) ) : 0; my $items = ($show_title_bar ? 1 : 0) + @{$vars{win}//[]}; my $dcols_required = $nrows ? (int($items/$nrows) + !!($items%$nrows)) : 0; my $rows_required = $ncols ? int($items/$ncols) + !!($items%$ncols) : 0; $rows_required = abs $vars{ml} if ($vars{ml} < 0 || ($vars{ml} > 0 && $rows_required > $vars{ml})); $dcols_required = abs $vars{mc} if ($vars{mc} < 0 || ($vars{mc} > 0 && $dcols_required > $vars{mc})); my $rows = $rows_required + $vars{ha}; my $cols = ($dcols_required * ($vars{seplen} + abs $vars{block})) - $vars{seplen}; if (_match_tmux()) { my $pos_flag; my $before = 0; if ($integration_position eq 'left') { $pos_flag = 'h'; $before = 1; } elsif ($integration_position eq 'top') { $pos_flag = 'v'; $before = 1; } elsif ($integration_position eq 'right') { $pos_flag = 'h'; } else { $pos_flag = 'v'; } my @cmd; # hard tmux limits $cols = max($cols, 2); $rows = max($rows, 2); if ($pos_flag eq 'h' && $cols != $screenWidth) { my $change = $screenWidth - $cols; my $dir = ($before ^ ($change<0)) ? 'L' : 'R'; push @cmd, "resizep -$dir -t $ENV{TMUX_PANE} @{[abs $change]}"; #push @cmd, "resizep -x $cols -t $ENV{TMUX_PANE}"; $one_shot_resize = 1; } if ($pos_flag eq 'v' && $rows != $screenHeight) { #push @cmd, "resizep -y $rows -t $ENV{TMUX_PANE}"; my $change = $screenHeight - $rows; my $dir = ($before ^ ($change<0)) ? 'U' : 'D'; push @cmd, "resizep -$dir -t $ENV{TMUX_PANE} @{[abs $change]}"; $one_shot_resize = 1; } safe_qx("tmux " . (join " \\\; ", @cmd) . " 2>&1") if @cmd; } else { $cols = max($cols, 1); $rows = max($rows, 1); unless ($nrows > $ncols) { # line layout if ($rows != $screenHeight) { safe_qx("resize -s $rows $screenWidth 2>&1"); $one_shot_resize = 1; } } else { if ($cols != $screenWidth) { safe_qx("resize -s $screenHeight $cols 2>&1"); $one_shot_resize = 1; } } } if ($resized == 1) { handle_resize(); } } sub init_integration { return unless $one_shot_integration; if (_match_tmux()) { } else { } safe_print("\e]2;".(uc ::setc())."\e\\"); } sub main { require Getopt::Std; my %opts; Getopt::Std::getopts('1p:', \%opts); my $one_shot = $opts{1}; $integration_position = $opts{p}; $one_shot_integration = 0+!!$one_shot; #shift if @_ && $_[0] eq '--'; &init; $show_title_bar = 0 if $ENV{AWL_NOTITLE}; init_integration(); until ($got_int) { $timeout = undef; if ($resized) { if ($resized == 1) { $timeout = 1; $resized++; } else { handle_resize(); resize_integration(); } } unless ($sock || $timeout) { connect_it(); } $timeout ||= RECONNECT_TIME unless $sock; update_screen() if $disp_update; SELECT: while (my @read = $loop->can_read($timeout)) { for my $fh (@read) { if ($fh == \*STDIN) { if (read STDIN, my $buf, BLOCK_SIZE) { do { $keybuf .= $buf; } while read STDIN, $buf, BLOCK_SIZE; } else { $got_int = 1; last SELECT; } } else { if ($fh->read(my $buf, BLOCK_SIZE)) { do { $rcvbuf .= $buf; } while $fh->read($buf, BLOCK_SIZE); } else { $disp_update = 1; remove_conn($fh); if ($one_shot) { $got_int = 1; last SELECT; } $timeout ||= RECONNECT_TIME; } } } $disp_update |= process_recv() if length $rcvbuf; process_keys() if length $keybuf; check_integration() if $one_shot; update_screen() if $disp_update; } continue { } } end_prog(); } } 1; # Changelog # ========= # 1.8 # - use string_width in Irssi 1.2.0 # # 1.7 # - fix crash on invalid /set awl_sort, introduced in 1.6, reported by # tpetazzoni # - delay viewer initialisation # - improve race condition on tmux resize integration # # 1.6 # - add detach setting to hide windows # - fix race condition when loading the script, reported by madduck # - improve compatibility with irssi 1.2 # - add special value lru to awl_sort to sort windows by usage # # 1.5 # - improve compat. with sideways splits # # 1.4 # - fix line wrapping in some themes, reported by justanotherbody # - fix named window key detection, reported by madduck # - make title (in viewer and shared_sbar) configurable # # 1.3 # - workaround for irssi issue #572 # # 1.2 # - new format to choose abbreviation character # # 1.1 # - infinite loop on shortening certain window names reported by Kalan # # 1.0 # - new awl_viewer_launch setting and an array of related settings # - fixed regression bug /exec -interactive # - fixed some warnings in perl 5.10 reported by kl3 # - workaround for crash due to infinite recursion in irssi's Perl # error handling # # 0.9 # - fix endless loop in awin detection code! # - correct colour swap in awl_viewer # - fix passing of alternate socket path to the viewer # - potential undefinedness in mouse refnum hinted at by Canopus # - fixed regression bug /exec -interactive # - add case-insensitive modifier to awl_sort # - run custom_xform on awl_prefer_name also # - avoid inconsistent active window state after awin detection # reported by ss # - revert %9-hack in the viewer prompted by discussion with pierrot # - fix new warning in perl 5.22 # # 0.8 # - replace fifo mode with external viewer script # - remove bundled cpan modules # - work around bogus irssi warning # - improve mouse support # - workaround for broken cumode in irssi 0.8.15 # - fix handling of non-meta windows (uninitialized warning) # - add 256 colour support, strip true colour codes # - fix totally bogus $N padding reported by Ed S. # - make /window goto #name mappings work but ignore non-existant ones # - improve incomplete reads reported by bcode # - fix single % in awl_viewer reported by bcode # - add support for key bindings by nike and ferret # - coerce utf8 key binds # - add settings: custom_xform, last_line_shade, hide_name_data # - abbreviations were broken in some cases # - fix some misuse of / as cmdchar in mouse script reported by bcode # - add shared status bar mode # - ${type} variables for custom_xform setting # - crash if custom_xform had runtime error # - update sorting documentation # - fix odd case in size calculation noted by lasers # - add missing font styles to the viewer reported by ishanyx # - add italic # # 0.7g # - remove screen support and replace it with fifo support # - add double-width support to the shortener # - correct documentation regarding $T vs. display_header # - add missing refresh for window item changed (thanks vague) # - add visible windows # - add exemptions for active window # - workaround for hiding the window changes from trackbar # - hack to force 16colours in screen mode # - remember last window (reported by earthnative) # - wrong window focus on new queries (reported by emsid) # - dataloss bug on trying to remember last window # # 0.6d+ # - add support for network headers # - fixed regression bug /exec -interactive # # 0.6ca+ # - add screen support (from nicklist.pl) # - names can now have a max length and window names can be used # - fixed a bug with block display in screen mode and status bar mode # - added space handling to ir_fe and removed it again # - now handling formats on my own # - started to work on $tag display # - added warning about missing sb_act_none abstract leading to # - display*active settings # - added warning about the bug in awl_display_(no)key_active settings # - mouse hack # # 0.5d # - add setting to also hide the last status bar if empty (awl_all_disable) # - reverted to old utf8 code to also calculate broken utf8 length correctly # - simplified dealing with status bars in wlreset # - added a little tweak for the renamed term_type somewhere after Irssi 0.8.9 # - fixed bug in handling channel #$$ # - reset background colour at the beginning of an entry # # 0.4d # - fixed order of disabling status bars # - several attempts at special chars, without any real success # and much more weird new bugs caused by this # - setting to specify sort order # - reduced timeout values # - added awl_hide_data # - make it so the dynamic sub is actually deleted # - fix a bug with removing of the last separator # - take into consideration parse_special # # 0.3b # - automatically kill old status bars # - reset on /reload # - position/placement settings # # 0.2 # - automated retrieval of key bindings (thanks grep.pl authors) # - improved removing of status bars # - got rid of status chop # # 0.1 # - Based on chanact.pl which was apparently based on lightbar.c and # nicklist.pl with various other ideas from random scripts.