commit 3765ec461825df84efbbf5a313d788d333e2dfa6
parent e6866ab7294281934153dc9bf5ef4f54fd3fdb41
Author: pyratebeard <root@pyratebeard.net>
Date: Thu, 6 Feb 2020 21:36:25 +0000
adv_windowlist script
using adv_windowlist with updates to theme and config for styling. trackbar script added
Diffstat:
7 files changed, 3586 insertions(+), 9 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -4,6 +4,7 @@ cmus/.cmus/lib.pl
cmus/.cmus/search-history
cmus/.cmus/playlists
cmus/.cmus/autosave
+irssi/.irssi/away.log
mpd/.config/mpd/mpd.log
mpd/.mpd/database
mpd/.mpd/log
diff --git a/irssi/.irssi/config b/irssi/.irssi/config
@@ -8,7 +8,7 @@ servers = (
{
address = "pyratebouncer";
chatnet = "nixers";
- password = "pyratebeard/nixers";
+ password = "";
port = "1666";
use_tls = "no";
tls_verify = "no";
@@ -17,7 +17,7 @@ servers = (
{
address = "pyratebouncer";
chatnet = "geekshed";
- password = "pyratebeard/geekshed";
+ password = "";
port = "1666";
use_tls = "no";
tls_verify = "no";
@@ -26,7 +26,7 @@ servers = (
{
address = "pyratebouncer";
chatnet = "freenode";
- password = "pyratebeard/freenode";
+ password = "";
port = "1666";
use_tls = "no";
tls_verify = "no";
@@ -35,7 +35,7 @@ servers = (
{
address = "pyratebouncer";
chatnet = "rizon";
- password = "pyratebeard/rizon";
+ password = "";
port = "1666";
use_tls = "no";
tls_verify = "no";
@@ -45,9 +45,9 @@ servers = (
chatnets = {
nixers = { type = "IRC"; nick = "beard"; };
- freenode = { type = "IRC"; };
- geekshed = { type = "IRC"; };
- rizon = { type = "IRC"; };
+ freenode = { type = "IRC"; nick = "pyratebeard"; };
+ geekshed = { type = "IRC"; nick = "pyratebeard"; };
+ rizon = { type = "IRC"; nick = "pyratebeard"; };
};
channels = ( { name = "#unix"; chatnet = "nixers"; autojoin = "Yes"; } );
@@ -81,18 +81,96 @@ settings = {
};
logs = { };
statusbar = {
+ items = {
+ barstart = "{sbstart}";
+ barend = "{sbend}";
+ topicbarstart = "{topicsbstart}";
+ topicbarend = "{topicsbend}";
+ time = "{sb $Z}";
+ user = "{sb {sbnickmode $cumode}$N{sbmode $usermode}{sbaway $A}}";
+ window = "{sb $winref:$tag/$itemname{sbmode $M}}";
+ window_empty = "{sb $winref{sbservertag $tag}}";
+ topic = " $topic";
+ lag = "{sb Lag: $0-}";
+ act = "{sb Act: $0-}";
+ };
default = {
window = {
+ disabled = "yes";
+
+ # window, root
+ type = "window";
+ # top, bottom
+ placement = "bottom";
+ # number
+ position = "1";
+ # active, inactive, always
+ visible = "active";
+
+ # list of items in statusbar in the display order
items = {
barstart = { priority = "100"; };
+ time = { };
user = { };
window = { };
window_empty = { };
lag = { priority = "-1"; };
- act = { priority = "10"; };
more = { priority = "-1"; alignment = "right"; };
barend = { priority = "100"; alignment = "right"; };
};
};
+
+ # statusbar to use in inactive split windows
+ window_inact = {
+ type = "window";
+ placement = "bottom";
+ position = "1";
+ visible = "inactive";
+ items = {
+ barstart = { priority = "100"; };
+ window = { };
+ window_empty = { };
+ more = { priority = "-1"; alignment = "right"; };
+ barend = { priority = "100"; alignment = "right"; };
+ };
+ };
+
+ # we treat input line as yet another statusbar :) It's possible to
+ # add other items before or after the input line item.
+ prompt = {
+ type = "root";
+ placement = "bottom";
+ # we want to be at the bottom always
+ position = "100";
+ visible = "always";
+ items = {
+ prompt = { priority = "-1"; };
+ prompt_empty = { priority = "-1"; };
+ # treated specially, this is the real input line.
+ input = { priority = "10"; };
+ };
+ };
+
+ # topicbar
+ topic = {
+ type = "root";
+ placement = "top";
+ position = "0";
+ visible = "inactive";
+ items = {
+ topicbarstart = { priority = "100"; };
+ topic_empty = { };
+ topicbarend = { priority = "100"; alignment = "right"; };
+ };
+ disabled = "yes";
+ };
+ awl_0 = {
+ placement = "top";
+ items = {
+ barstart = { priority = "100"; };
+ awl_0 = { };
+ barend = { priority = "100"; alignment = "right"; };
+ };
+ };
};
};
diff --git a/irssi/.irssi/futuremyth.theme b/irssi/.irssi/futuremyth.theme
@@ -198,7 +198,7 @@ abstracts = {
topicsbstart = "$*";
topicsbend = "$*";
- prompt = " %n: ";
+ prompt = " %n: ";
# prompt = " %K└╼ ";
sb = "%c[%W$*%c]";
@@ -273,4 +273,14 @@ formats = {
action_public = "{pubaction $[-11]0}$1";
};
"Irssi::Script::ichat" = { ichat_timestamp = "%Y>%W> $1 %y>%n"; };
+ "Irssi::Script::adv_windowlist" = {
+ awl_viewer = "no";
+ awl_mouse = "no";
+ awl_display_key = "%C$H $N $C $S";
+ awl_display_key_active = "$H %g$N $C $S";
+ awl_display_header = "%M$C";
+ awl_placement = "top";
+ awl_separator = " ";
+ awl_shared_sbar = "OFF";
+ };
};
diff --git a/irssi/.irssi/scripts/adv_windowlist.pl b/irssi/.irssi/scripts/adv_windowlist.pl
@@ -0,0 +1,2879 @@
+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>
+# * 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_detach <list>
+# * 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>
+# * num : hide the detached window if its data_level is below num
+#
+# /set awl_detach_aht <ON|OFF>
+# * if enabled, also detach all windows listed in the
+# activity_hide_targets setting
+#
+# /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
+# 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 <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 detach <num>
+# * 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.
diff --git a/irssi/.irssi/scripts/autorun/adv_windowlist.pl b/irssi/.irssi/scripts/autorun/adv_windowlist.pl
@@ -0,0 +1 @@
+../adv_windowlist.pl
+\ No newline at end of file
diff --git a/irssi/.irssi/scripts/autorun/trackbar.pl b/irssi/.irssi/scripts/autorun/trackbar.pl
@@ -0,0 +1 @@
+../trackbar.pl
+\ No newline at end of file
diff --git a/irssi/.irssi/scripts/trackbar.pl b/irssi/.irssi/scripts/trackbar.pl
@@ -0,0 +1,605 @@
+## trackbar.pl
+#
+# This little script will do just one thing: it will draw a line each time you
+# switch away from a window. This way, you always know just upto where you've
+# been reading that window :) It also removes the previous drawn line, so you
+# don't see double lines.
+#
+# redraw trackbar only works on irssi 0.8.17 or higher.
+#
+##
+
+## Usage:
+#
+# The script works right out of the box, but if you want you can change
+# the working by /set'ing the following variables:
+#
+# Setting: trackbar_style
+# Description: This setting will be the color of your trackbar line.
+# By default the value will be '%K', only Irssi color
+# formats are allowed. If you don't know the color formats
+# by heart, you can take a look at the formats documentation.
+# You will find the proper docs on http://www.irssi.org/docs.
+#
+# Setting: trackbar_string
+# Description: This is the string that your line will display. This can
+# be multiple characters or just one. For example: '~-~-'
+# The default setting is '-'.
+# Here are some unicode characters you can try:
+# "───" => U+2500 => a line
+# "═══" => U+2550 => a double line
+# "━━━" => U+2501 => a wide line
+# "▭ " => U+25ad => a white rectangle
+#
+# Setting: trackbar_use_status_window
+# Description: If this setting is set to OFF, Irssi won't print a trackbar
+# in the statuswindow
+#
+# Setting: trackbar_ignore_windows
+# Description: A list of windows where no trackbar should be printed
+#
+# Setting: trackbar_print_timestamp
+# Description: If this setting is set to ON, Irssi will print the formatted
+# timestamp in front of the trackbar.
+#
+# Setting: trackbar_require_seen
+# Description: Only clear the trackbar if it has been scrolled to.
+#
+# Setting: trackbar_all_manual
+# Description: Never clear the trackbar until you do /mark.
+#
+# /mark is a command that will redraw the line at the bottom.
+#
+# Command: /trackbar, /trackbar goto
+# Description: Jump to where the trackbar is, to pick up reading
+#
+# Command: /trackbar keep
+# Description: Keep this window's trackbar where it is the next time
+# you switch windows (then this flag is cleared again)
+#
+# Command: /mark, /trackbar mark
+# Description: Remove the old trackbar and mark the bottom of this
+# window with a new trackbar
+#
+# Command: /trackbar markvisible
+# Description: Like mark for all visible windows
+#
+# Command: /trackbar markall
+# Description: Like mark for all windows
+#
+# Command: /trackbar remove
+# Description: Remove this window's trackbar
+#
+# Command: /trackbar removeall
+# Description: Remove all windows' trackbars
+#
+# Command: /trackbar redraw
+# Description: Force redraw of trackbars
+#
+##
+
+##
+#
+# For bugreports and other improvements contact one of the authors.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this script; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+##
+
+use strict;
+use warnings;
+use vars qw($VERSION %IRSSI);
+
+$VERSION = "2.8"; # 89f27cc2c12368e
+
+%IRSSI = (
+ authors => "Peter 'kinlo' Leurs, Uwe Dudenhoeffer, " .
+ "Michiel Holtkamp, Nico R. Wohlgemuth, " .
+ "Geert Hauwaerts",
+ contact => 'peter@pfoe.be',
+ patchers => 'Johan Kiviniemi (UTF-8), Uwe Dudenhoeffer (on-upgrade-remove-line)',
+ name => 'trackbar',
+ description => 'Shows a bar where you have last read a window.',
+ license => 'GNU General Public License',
+ url => 'http://www.pfoe.be/~peter/trackbar/',
+ commands => 'trackbar',
+);
+
+## Comments and remarks.
+#
+# This script uses settings.
+# Use /SET to change the value or /TOGGLE to switch it on or off.
+#
+#
+# Tip: The command 'trackbar' is very usefull if you bind that to a key,
+# so you can easily jump to the trackbar. Please see 'help bind' for
+# more information about keybindings in Irssi.
+#
+# Command: /BIND meta2-P key F1
+# /BIND F1 command trackbar
+#
+##
+
+## Bugfixes and new items in this rewrite.
+#
+# * Remove all the trackbars before upgrading.
+# * New setting trackbar_use_status_window to control the statuswindow trackbar.
+# * New setting trackbar_print_timestamp to print a timestamp or not.
+# * New command 'trackbar' to scroll up to the trackbar.
+# * When resizing your terminal, Irssi will update all the trackbars to the new size.
+# * When changing trackbar settings, change all the trackbars to the new settings.
+# * New command 'trackbar mark' to draw a new trackbar (The old '/mark').
+# * New command 'trackbar markall' to draw a new trackbar in each window.
+# * New command 'trackbar remove' to remove the trackbar from the current window.
+# * New command 'trackbar removeall' to remove all the trackbars.
+# * Don't draw a trackbar in empty windows.
+# * Added a version check to prevent Irssi redraw errors.
+# * Fixed a bookmark NULL versus 0 bug.
+# * Fixed a remove-line bug in Uwe Dudenhoeffer his patch.
+# * New command 'help trackbar' to display the trackbar commands.
+# * Fixed an Irssi startup bug, now processing each auto-created window.
+#
+##
+
+## Known bugs and the todolist.
+#
+# Todo: * Instead of drawing a line, invert the line.
+#
+##
+
+## Authors:
+#
+# - Main maintainer & author: Peter 'kinlo' Leurs
+# - Many thanks to Timo 'cras' Sirainen for placing me on my way
+# - on-upgrade-remove-line patch by Uwe Dudenhoeffer
+# - trackbar resizing by Michiel Holtkamp (02 Jul 2012)
+# - scroll to trackbar, window excludes, and timestamp options by Nico R.
+# Wohlgemuth (22 Sep 2012)
+#
+##
+
+## Version history:
+#
+# 2.8: - fix /^join bug
+# 2.7: - add /set trackbar_all_manual option
+# 2.5: - merge back on scripts.irssi.org
+# - fix /trackbar redraw broken in 2.4
+# - fix legacy encodings
+# - add workaround for irssi issue #271
+# 2.4: - add support for horizontal splits
+# 2.3: - add some features for seen tracking using other scripts
+# 2.0: - big rewrite based on 1.4
+# * removed /tb, you can have it with /alias tb trackbar if you want
+# * subcommand and settings changes:
+# /trackbar vmark => /trackbar markvisible
+# /trackbar scroll => /trackbar goto (or just /trackbar)
+# /trackbar help => /help trackbar
+# /set trackbar_hide_windows => /set trackbar_ignore_windows
+# /set trackbar_timestamp => /set trackbar_print_timestamp
+# * magic line strings were removed, just paste the unicode you want!
+# * trackbar_timestamp_styled is not currently supported
+# 1.9: - add version guard
+# 1.8: - sub draw_bar
+# 1.7: - Added /tb scroll, trackbar_hide_windows, trackbar_timestamp_timestamp
+# and trackbar_timestamp_styled
+# 1.6: - Work around Irssi resize bug, please do /upgrade! (see below)
+# 1.5: - Resize trackbars in all windows when terminal is resized
+# 1.4: - Changed our's by my's so the irssi script header is valid
+# - Removed utf-8 support. In theory, the script should work w/o any
+# problems for utf-8, just set trackbar_string to a valid utf-8 character
+# and everything *should* work. However, this script is being plagued by
+# irssi internal bugs. The function Irssi::settings_get_str does NOT handle
+# unicode strings properly, hence you will notice problems when setting the bar
+# to a unicode char. For changing your bar to utf-8 symbols, read the line sub.
+# 1.3: - Upgrade now removes the trackbars.
+# - Some code cleanups, other defaults
+# - /mark sets the line to the bottom
+# 1.2: - Support for utf-8
+# - How the bar looks can now be configured with trackbar_string
+# and trackbar_style
+# 1.1: - Fixed bug when closing window
+# 1.0: - Initial release
+#
+##
+
+use Irssi;
+use Irssi::TextUI;
+use Encode;
+
+use POSIX qw(strftime);
+
+sub cmd_help {
+ my ($args) = @_;
+ if ($args =~ /^trackbar *$/i) {
+ print CLIENTCRAP <<HELP
+%9Syntax:%9
+
+TRACKBAR
+TRACKBAR GOTO
+TRACKBAR KEEP
+TRACKBAR MARK
+TRACKBAR MARKVISIBLE
+TRACKBAR MARKALL
+TRACKBAR REMOVE
+TRACKBAR REMOVEALL
+TRACKBAR REDRAW
+
+%9Parameters:%9
+
+ GOTO: Jump to where the trackbar is, to pick up reading
+ KEEP: Keep this window's trackbar where it is the next time
+ you switch windows (then this flag is cleared again)
+ MARK: Remove the old trackbar and mark the bottom of this
+ window with a new trackbar
+ MARKVISIBLE: Like mark for all visible windows
+ MARKALL: Like mark for all windows
+ REMOVE: Remove this window's trackbar
+ REMOVEALL: Remove all windows' trackbars
+ REDRAW: Force redraw of trackbars
+
+%9Description:%9
+
+ Manage a trackbar. Without arguments, it will scroll up to the trackbar.
+
+%9Examples:%9
+
+ /TRACKBAR MARK
+ /TRACKBAR REMOVE
+HELP
+ }
+}
+
+Irssi::theme_register([
+ 'trackbar_loaded', '%R>>%n %_Scriptinfo:%_ Loaded $0 version $1 by $2.',
+ 'trackbar_wrong_version', '%R>>%n %_Trackbar:%_ Please upgrade your client to 0.8.17 or above if you would like to use this feature of trackbar.',
+ 'trackbar_all_removed', '%R>>%n %_Trackbar:%_ All the trackbars have been removed.',
+ 'trackbar_not_found', '%R>>%n %_Trackbar:%_ No trackbar found in this window.',
+]);
+
+my $old_irssi = Irssi::version < 20140701;
+sub check_version {
+ if ($old_irssi) {
+ Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'trackbar_wrong_version');
+ return;
+ } else {
+ return 1;
+ }
+}
+
+sub is_utf8 {
+ lc Irssi::settings_get_str('term_charset') eq 'utf-8'
+}
+
+my (%config, %keep_trackbar, %unseen_trackbar);
+
+sub remove_one_trackbar {
+ my $win = shift;
+ my $view = shift || $win->view;
+ my $line = $view->get_bookmark('trackbar');
+ if (defined $line) {
+ my $bottom = $view->{bottom};
+ $view->remove_line($line);
+ $win->command('^scrollback end') if $bottom && !$win->view->{bottom};
+ $view->redraw;
+ }
+}
+
+sub add_one_trackbar_pt1 {
+ my $win = shift;
+ my $view = shift || $win->view;
+
+ my $last_cur_line = $view->{buffer}{cur_line}{_irssi};
+ $win->print(line($win->{width}), MSGLEVEL_NEVER);
+
+ my $cur_line = $win->view->{buffer}{cur_line}{_irssi}; # get a fresh buffer
+
+ $last_cur_line ne $cur_line # printing was successful
+}
+
+sub add_one_trackbar_pt2 {
+ my $win = shift;
+ my $view = $win->view;
+
+ $view->set_bookmark_bottom('trackbar');
+ $unseen_trackbar{ $win->{_irssi} } = 1;
+ Irssi::signal_emit("window trackbar added", $win);
+ $view->redraw;
+}
+
+sub update_one_trackbar {
+ my $win = shift;
+ my $view = shift || $win->view;
+ my $force = shift;
+ my $ignored = win_ignored($win, $view);
+ my $success;
+
+ $success = add_one_trackbar_pt1($win, $view) ? 1 : 0
+ if $force || !$ignored;
+
+ remove_one_trackbar($win, $view)
+ if ( $success || !defined $success ) && ( $force || !defined $force || !$ignored );
+
+ add_one_trackbar_pt2($win)
+ if $success;
+}
+
+sub win_ignored {
+ my $win = shift;
+ my $view = shift || $win->view;
+ return 1 unless $view->{buffer}{lines_count};
+ return 1 if $win->{name} eq '(status)' && !$config{use_status_window};
+ no warnings 'uninitialized';
+ return 1 if grep { $win->{name} eq $_ || $win->{refnum} eq $_
+ || $win->get_active_name eq $_ } @{ $config{ignore_windows} };
+ return 0;
+}
+
+sub sig_window_changed {
+ my ($newwindow, $oldwindow) = @_;
+ return unless $oldwindow;
+ redraw_one_trackbar($newwindow) unless $old_irssi;
+ trackbar_update_seen($newwindow);
+ return if delete $keep_trackbar{ $oldwindow->{_irssi} };
+ trackbar_update_seen($oldwindow);
+ return if $config{require_seen} && $unseen_trackbar{ $oldwindow->{_irssi } };
+ return if $config{all_manual};
+ update_one_trackbar($oldwindow, undef, 0);
+}
+
+sub trackbar_update_seen {
+ my $win = shift;
+ return unless $win;
+ return unless $unseen_trackbar{ $win->{_irssi} };
+
+ my $view = $win->view;
+ my $line = $view->get_bookmark('trackbar');
+ unless ($line) {
+ delete $unseen_trackbar{ $win->{_irssi} };
+ Irssi::signal_emit("window trackbar seen", $win);
+ return;
+ }
+ my $startline = $view->{startline};
+ return unless $startline;
+
+ if ($startline->{info}{time} < $line->{info}{time}
+ || $startline->{_irssi} == $line->{_irssi}) {
+ delete $unseen_trackbar{ $win->{_irssi} };
+ Irssi::signal_emit("window trackbar seen", $win);
+ }
+}
+
+sub screen_length;
+{ local $@;
+ eval { require Text::CharWidth; };
+ unless ($@) {
+ *screen_length = sub { Text::CharWidth::mbswidth($_[0]) };
+ }
+ else {
+ *screen_length = sub {
+ my $temp = shift;
+ Encode::_utf8_on($temp) if is_utf8();
+ length($temp)
+ };
+ }
+}
+
+{ my %strip_table = (
+ (map { $_ => '' } (split //, '04261537' . 'kbgcrmyw' . 'KBGCRMYW' . 'U9_8I:|FnN>#[' . 'pP')),
+ (map { $_ => $_ } (split //, '{}%')),
+ );
+ sub c_length {
+ my $o = Irssi::strip_codes($_[0]);
+ $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 ? '' : $1/gex;
+ screen_length($o)
+ }
+}
+
+sub line {
+ my ($width, $time) = @_;
+ my $string = $config{string};
+ $string = ' ' unless length $string;
+ $time ||= time;
+
+ Encode::_utf8_on($string) if is_utf8();
+ my $length = c_length($string);
+
+ my $format = '';
+ if ($config{print_timestamp}) {
+ $format = $config{timestamp_str};
+ $format =~ y/%/\01/;
+ $format =~ s/\01\01/%/g;
+ $format = strftime($format, localtime $time);
+ $format =~ y/\01/%/;
+ }
+
+ my $times = $width / $length;
+ $times += 1 if $times != int $times;
+ my $style = "$config{style}";
+ Encode::_utf8_on($style) if is_utf8();
+ $format .= $style;
+ $width -= c_length($format);
+ $string x= $times;
+ chop $string while length $string && c_length($string) > $width;
+ return $format . $string;
+}
+
+sub remove_all_trackbars {
+ for my $window (Irssi::windows) {
+ next unless ref $window;
+ remove_one_trackbar($window);
+ }
+}
+
+sub UNLOAD {
+ remove_all_trackbars();
+}
+
+sub redraw_one_trackbar {
+ my $win = shift;
+ my $view = $win->view;
+ my $line = $view->get_bookmark('trackbar');
+ return unless $line;
+ my $bottom = $view->{bottom};
+ $win->print_after($line, MSGLEVEL_NEVER, line($win->{width}, $line->{info}{time}),
+ $line->{info}{time});
+ $view->set_bookmark('trackbar', $win->last_line_insert);
+ $view->remove_line($line);
+ $win->command('^scrollback end') if $bottom && !$win->view->{bottom};
+ $view->redraw;
+}
+
+sub redraw_trackbars {
+ return unless check_version();
+ for my $win (Irssi::windows) {
+ next unless ref $win;
+ redraw_one_trackbar($win);
+ }
+}
+
+sub goto_trackbar {
+ my $win = Irssi::active_win;
+ my $line = $win->view->get_bookmark('trackbar');
+
+ if ($line) {
+ $win->command("scrollback goto ". strftime("%d %H:%M:%S", localtime($line->{info}{time})));
+ } else {
+ $win->printformat(MSGLEVEL_CLIENTCRAP, 'trackbar_not_found');
+ }
+}
+
+sub cmd_mark {
+ update_one_trackbar(Irssi::active_win, undef, 1);
+}
+
+sub cmd_markall {
+ for my $window (Irssi::windows) {
+ next unless ref $window;
+ update_one_trackbar($window);
+ }
+}
+
+sub signal_stop {
+ Irssi::signal_stop;
+}
+
+sub cmd_markvisible {
+ my @wins = Irssi::windows;
+ my $awin =
+ my $bwin = Irssi::active_win;
+ my $awin_counter = 0;
+ Irssi::signal_add_priority('window changed' => 'signal_stop', -99);
+ do {
+ Irssi::active_win->command('window up');
+ $awin = Irssi::active_win;
+ update_one_trackbar($awin);
+ ++$awin_counter;
+ } until ($awin->{refnum} == $bwin->{refnum} || $awin_counter >= @wins);
+ Irssi::signal_remove('window changed' => 'signal_stop');
+}
+
+sub cmd_trackbar_remove_one {
+ remove_one_trackbar(Irssi::active_win);
+}
+
+sub cmd_remove_all_trackbars {
+ remove_all_trackbars();
+ Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'trackbar_all_removed');
+}
+
+sub cmd_keep_once {
+ $keep_trackbar{ Irssi::active_win->{_irssi} } = 1;
+}
+
+sub trackbar_runsub {
+ my ($data, $server, $item) = @_;
+ $data =~ s/\s+$//g;
+
+ if ($data) {
+ Irssi::command_runsub('trackbar', $data, $server, $item);
+ } else {
+ goto_trackbar();
+ }
+}
+
+sub update_config {
+ my $was_status_window = $config{use_status_window};
+ $config{style} = Irssi::settings_get_str('trackbar_style');
+ $config{string} = Irssi::settings_get_str('trackbar_string');
+ $config{require_seen} = Irssi::settings_get_bool('trackbar_require_seen');
+ $config{all_manual} = Irssi::settings_get_bool('trackbar_all_manual');
+ $config{ignore_windows} = [ split /[,\s]+/, Irssi::settings_get_str('trackbar_ignore_windows') ];
+ $config{use_status_window} = Irssi::settings_get_bool('trackbar_use_status_window');
+ $config{print_timestamp} = Irssi::settings_get_bool('trackbar_print_timestamp');
+ if (defined $was_status_window && $was_status_window != $config{use_status_window}) {
+ if (my $swin = Irssi::window_find_name('(status)')) {
+ if ($config{use_status_window}) {
+ update_one_trackbar($swin);
+ }
+ else {
+ remove_one_trackbar($swin);
+ }
+ }
+ }
+ if ($config{print_timestamp}) {
+ my $ts_format = Irssi::settings_get_str('timestamp_format');
+ my $ts_theme = Irssi::current_theme->get_format('fe-common/core', 'timestamp');
+ my $render_str = Irssi::current_theme->format_expand($ts_theme);
+ (my $ts_escaped = $ts_format) =~ s/([%\$])/$1$1/g;
+ $render_str =~ s/(?|\$(.)(?!\w)|\$\{(\w+)\})/$1 eq 'Z' ? $ts_escaped : $1/ge;
+ $config{timestamp_str} = $render_str;
+ }
+ redraw_trackbars() unless $old_irssi;
+}
+
+Irssi::settings_add_str('trackbar', 'trackbar_string', is_utf8() ? "\x{2500}" : '-');
+Irssi::settings_add_str('trackbar', 'trackbar_style', '%K');
+Irssi::settings_add_str('trackbar', 'trackbar_ignore_windows', '');
+Irssi::settings_add_bool('trackbar', 'trackbar_use_status_window', 1);
+Irssi::settings_add_bool('trackbar', 'trackbar_print_timestamp', 0);
+Irssi::settings_add_bool('trackbar', 'trackbar_require_seen', 0);
+Irssi::settings_add_bool('trackbar', 'trackbar_all_manual', 0);
+
+update_config();
+
+Irssi::signal_add_last( 'mainwindow resized' => 'redraw_trackbars')
+ unless $old_irssi;
+
+Irssi::signal_register({'window trackbar added' => [qw/Irssi::UI::Window/]});
+Irssi::signal_register({'window trackbar seen' => [qw/Irssi::UI::Window/]});
+Irssi::signal_register({'gui page scrolled' => [qw/Irssi::UI::Window/]});
+Irssi::signal_add_last('gui page scrolled' => 'trackbar_update_seen');
+
+Irssi::signal_add('setup changed' => 'update_config');
+Irssi::signal_add_priority('session save' => 'remove_all_trackbars', Irssi::SIGNAL_PRIORITY_HIGH-1);
+
+Irssi::signal_add('window changed' => 'sig_window_changed');
+
+Irssi::command_bind('trackbar goto' => 'goto_trackbar');
+Irssi::command_bind('trackbar keep' => 'cmd_keep_once');
+Irssi::command_bind('trackbar mark' => 'cmd_mark');
+Irssi::command_bind('trackbar markvisible' => 'cmd_markvisible');
+Irssi::command_bind('trackbar markall' => 'cmd_markall');
+Irssi::command_bind('trackbar remove' => 'cmd_trackbar_remove_one');
+Irssi::command_bind('trackbar removeall' => 'cmd_remove_all_trackbars');
+Irssi::command_bind('trackbar redraw' => 'redraw_trackbars');
+Irssi::command_bind('trackbar' => 'trackbar_runsub');
+Irssi::command_bind('mark' => 'cmd_mark');
+Irssi::command_bind_last('help' => 'cmd_help');
+
+Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'trackbar_loaded', $IRSSI{name}, $VERSION, $IRSSI{authors});
+
+# workaround for issue #271
+{ package Irssi::Nick }
