diff options
Diffstat (limited to '')
| -rw-r--r-- | .irssi/scripts/adv_windowlist.pl | 2555 |
1 files changed, 0 insertions, 2555 deletions
diff --git a/.irssi/scripts/adv_windowlist.pl b/.irssi/scripts/adv_windowlist.pl deleted file mode 100644 index 91afa1c..0000000 --- a/.irssi/scripts/adv_windowlist.pl +++ /dev/null @@ -1,2555 +0,0 @@ -use strict; -use warnings; - -our $VERSION = '1.5'; # 5df597ac461465e -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 -# the fifo (screen) has been replaced by an external viewer script - -# Usage -# ===== -# copy the script to ~/.irssi/scripts/ -# -# In irssi: -# -# /run adv_windowlist -# -# In your shell (for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> -# * 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> -# * string : Format String for window names -# $0 : name as formatted by the settings -# -# /format awl_display_header <string> -# * string : Format String for this header line. The following $'s are expanded: -# $C : network tag -# -# /format awl_separator(2) <string> -# * 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> -# * 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> -# * string : Text to display in the title string or title bar -# -# /format awl_viewer_item_bg <string> -# * string : Format String specifying the viewer's item background colour -# -# /set awl_prefer_name <ON|OFF> -# * 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 <num> -# * 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_hide_data <num> -# * 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> -# * 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 $N -# if you plan to use this -# -# /set awl_maxlines <num> -# * num : number of lines to use for the window list (0 to disable, negative -# lock) -# -# /set awl_maxcolumns <num> -# * num : number of columns to use for the window list when using the -# tmux integration (0 to disable) -# -# /set awl_block <num> -# * num : width of a column in viewer mode (negative values = block -# display in status bar mode) -# /+++++++++++++++++++++++++++++++++, -# | ****** W A R N I N G ! ****** | -# | | -# | If your block display looks | -# | DISTORTED, you need to add the | -# | following line to your .theme | -# | file under | -# | abstracts = { : | -# | | -# | sb_act_none = "%K$*"; | -# | | -# '+++++++++++++++++++++++++++++++++/ -# -# /set awl_sbar_maxlength <ON|OFF> -# * 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> -# * 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 -# "-" 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 <top|bottom> -# /set awl_position <num> -# * these settings correspond to /statusbar because awl will create -# status bars for you -# (see /help statusbar to learn more) -# -# /set awl_all_disable <ON|OFF> -# * 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 <ON|OFF> -# * enable the external viewer script -# -# /set awl_viewer_launch <ON|OFF> -# * 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 <left|top|right|bottom|custom> -# * try to split in this direction when using tmux for the viewer -# custom : use custom_command setting -# -# /set awl_viewer_xwin_command <shell 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 <shell command> -# * custom command to run in order to start the viewer -# -# /set awl_viewer_launch_env <string> -# * specific environment settings for use on viewer auto-launch, -# without the AWL_ prefix -# -# /set awl_shared_sbar <left<right|OFF> -# * 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> -# * path to the file which the viewer script reads -# -# /set fancy_abbrev <no|head|strict|fancy> -# * 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 <perl code> -# * 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 <timeout> -# * 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 <ON|OFF> -# * whether to show the hint of running the viewer script in the -# status bar -# -# /set awl_mouse <ON|OFF> -# * 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 <num> -# * 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 <num> -# * how many lines the mouse wheel scrolls -# -# /set mouse_escape <num> -# * seconds to disable the mouse, when not clicked on the windowlist -# - -# Commands -# ======== -# /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 = ''; -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, $screenWidth); -my %viewer; - -my (%keymap, %nummap, %wnmap, %specialmap, %wnmap_exp, %custom_key_map); -my %banned_channels; -my %abbrev_cache; - -use constant setc => 'awl'; - -sub set ($) { - 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 (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'; - 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 { - sort $window_sort_func Irssi::windows; -} - -sub _calculate_abbrev { - my ($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], $win); - @ret -} - -sub _get_format { - Irssi::current_theme->get_format(__PACKAGE__, @_) -} - -sub _calculate_items { - my ($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; } - - 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("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'), - 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; - - [ $reverse ? -1 : 1, $undef_check, $equal_check, $class_check, $ignore_case, @path ] - } "$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 { - reduce { return unless ref $a; $a->{$b} } $_, @{$so}[5..$#$so] - } $a, $b; - return ((($x[0] <=> $x[1] || $x[0] cmp $x[1]) * $so->[0]) || next); - } - return ($a->{refnum} <=> $b->{refnum}); - }; - } - if ($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}, $S{position}); - - if ($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(); - } - - 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 !$VIEWER_MODE) { - stop_viewer(); - } - - %banned_channels = map { lc1459(to_uni($_)) => undef } - split ' ', Irssi::settings_get_str('banned_channels'); - - 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 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(); - update_keymap(); -} - -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_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' => 'awins_changed', - 'window name changed' => 'wl_changed', - 'window refnum changed' => 'wl_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' ); - -{ - 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; - 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 -# ========= -# 1.5 - 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. |