#!/usr/bin/perl -w
#
# Copyright (c) 2002 Victor Ivanov <v0rbiz@yahoo.com>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
use strict;
use vars qw($VERSION %IRSSI);
$VERSION = "1.0b";
%IRSSI = (
authors => 'Victor Ivanov',
contact => 'v0rbiz@yahoo.com',
name => 'romajibind',
description => 'Dynamic romaji binds',
license => 'BSD 2-clause',
url => 'http://irssi.org/scripts/'
);
# Some help...
# First, this is UTF-8 script.
# Press ctrl-R to switch between Hiragana, Katakana and English input
#
# When the script is loading, it will install the huge amount of
# second-level binds. This takes some time.
#
# When you press ctrl-R it will install some binds, but not the whole
# bunch. Still, it takes noticeable amount of time. If you want
# something faster, try the simple romaji.pl :)
#
# The system is mostly Hepburn, but it could have some kunrei mappings also.
#
# Because of the irssi bind limits, the small tsu is not automatic as in
# the romaji.pl. You need to type it explicitly, using 'tt'.
# Same goes for ん and ン, which are typed with nn or mm.
#
# There is a statusbar item which shows a glyph for the current mapping.
# [英]語 -> [平]仮名 -> [片]仮名
#
# If you want it, type
# /statusbar window add ro1_sb
# (just once, it will remember it)
use Irssi;
use Irssi::TextUI;
# Meow
# These are almost the same as in romaji.pl
my(%hira) = (
"a" => "あ", "i" => "い", "u" => "う", "e" => "え", "o" => "お",
"ka" => "か", "ki" => "き", "ku" => "く", "ke" => "け", "ko" => "こ",
"sa" => "さ", "shi" => "し", "su" => "す", "se" => "せ", "so" => "そ",
"ta" => "た", "chi" => "ち", "tsu" => "つ", "te" => "て", "to" => "と",
"na" => "な", "ni" => "に", "nu" => "ぬ", "ne" => "ね", "no" => "の",
"ha" => "は", "hi" => "ひ", "hu" => "ふ", "he" => "へ", "ho" => "ほ", "fu" => "ふ",
"ma" => "ま", "mi" => "み", "mu" => "む", "me" => "め", "mo" => "も",
"ya" => "や", "yu" => "ゆ", "yo" => "よ",
"ra" => "ら", "ri" => "り", "ru" => "る", "re" => "れ", "ro" => "ろ",
"wa" => "わ", "wi" => "ゐ", "we" => "ゑ", "wo" => "を",
"nn" => "ん",
"mm" => "ん",
"ga" => "が", "gi" => "ぎ", "gu" => "ぐ", "ge" => "げ", "go" => "ご",
"za" => "ざ", "ji" => "じ", "zu" => "ず", "ze" => "ぜ", "zo" => "ぞ",
"da" => "だ", "dzi" => "ぢ", "dzu" => "づ", "de" => "で", "do" => "ど",
"ba" => "ば", "bi" => "び", "bu" => "ぶ", "be" => "べ", "bo" => "ぼ",
"pa" => "ぱ", "pi" => "ぴ", "pu" => "ぷ", "pe" => "ぺ", "po" => "ぽ",
"fa" => "ふぁ", "fi" => "ふぃ", "fe" => "ふぇ", "fo" => "ふぉ",
"di" => "でぃ",
"kya" => "きゃ", "kyu" => "きゅ", "kyo" => "きょ",
"sha" => "しゃ", "shu" => "しゅ", "sho" => "しょ",
"cha" => "ちゃ", "chu" => "ちゅ", "cho" => "ちょ",
"nya" => "にゃ", "nyu" => "にゅ", "nyo" => "にょ",
"hya" => "ひゃ", "hyu" => "ひゅ", "hyo" => "ひょ",
"mya" => "みゃ", "myu" => "みゅ", "myo" => "みょ",
"rya" => "りゃ", "ryu" => "りゅ", "ryo" => "りょ",
"gya" => "ぎゃ", "gyu" => "ぎゅ", "gyo" => "ぎょ",
"ja" => "じゃ", "ju" => "じゅ", "jo" => "じょ",
"jya" => "じゃ", "jyu" => "じゅ", "jyo" => "じょ",
"dza" => "ぢゃ", "dju" => "ぢゅ", "dzo" => "ぢょ",
"dja" => "ぢゃ", "djo" => "ぢょ",
"bya" => "びゃ", "byu" => "びゅ", "byo" => "びょ",
"pya" => "ぴゃ", "pyu" => "ぴゅ", "pyo" => "ぴょ",
"tt" => "っ"
);
my(%kata) = (
"a" => "ア", "i" => "イ", "u" => "ウ", "e" => "エ", "o" => "オ",
"ka" => "カ", "ki" => "キ", "ku" => "ク", "ke" => "ケ", "ko" => "コ",
"sa" => "サ", "shi" => "シ", "su" => "ス", "se" => "セ", "so" => "ソ",
"ta" => "タ", "chi" => "チ", "tsu" => "ツ", "te" => "テ", "to" => "ト",
"na" => "ナ", "ni" => "ニ", "nu" => "ヌ", "ne" => "ネ", "no" => "ノ",
"ha" => "ハ", "hi" => "ヒ", "hu" => "フ", "he" => "ヘ", "ho" => "ホ", "fu" => "フ",
"ma" => "マ", "mi" => "ミ", "mu" => "ム", "me" => "メ", "mo" => "モ",
"ya" => "ヤ", "yu" => "ユ", "yo" => "ヨ", "ye" => "エ",
"ra" => "ラ", "ri" => "リ", "ru" => "ル", "re" => "レ", "ro" => "ロ",
"wa" => "ワ", "wi" => "ヰ", "we" => "ヱ", "wo" => "ヲ",
"nn" => "ン",
"mm" => "ン",
"ga" => "ガ", "gi" => "ギ", "gu" => "グ", "ge" => "ゲ", "go" => "ゴ",
"za" => "ザ", "ji" => "ジ", "zu" => "ズ", "ze" => "ゼ", "zo" => "ゾ",
"da" => "ダ", "dzi" => "ヂ", "dzu" => "ヅ", "de" => "デ", "do" => "ド",
"ba" => "バ", "bi" => "ビ", "bu" => "ブ", "be" => "ベ", "bo" => "ボ",
"pa" => "パ", "pi" => "ピ", "pu" => "プ", "pe" => "ペ", "po" => "ポ",
"va" => "ヴァ", "vi" => "ヴィ", "vu" => "ヴ", "ve" => "ヴェ", "vo" => "ヴォ",
"fa" => "ファ", "fi" => "フィ", "fe" => "フェ", "fo" => "フォ",
"di" => "ディ",
"dje" => "ヂェ", "dze" => "ヂェ",
"kya" => "キャ", "kyu" => "キュ", "kyo" => "キョ",
"sha" => "シャ", "shu" => "シュ", "sho" => "ショ",
"cha" => "チャ", "chu" => "チュ", "cho" => "チョ",
"nya" => "ニャ", "nyu" => "ニュ", "nyo" => "ニョ",
"hya" => "ヒャ", "hyu" => "ヒュ", "hyo" => "ヒョ",
"mya" => "ミャ", "myu" => "ミュ", "myo" => "ミョ",
"rya" => "リャ", "ryu" => "リュ", "ryo" => "リョ",
"gya" => "ギャ", "gyu" => "ギュ", "gyo" => "ギョ",
"ja" => "ジャ", "ju" => "ジュ", "jo" => "ジョ",
"jya" => "ジャ", "jyu" => "ジュ", "jyo" => "ジョ",
"dza" => "ヂャ", "dju" => "ヂュ", "dzo" => "ヂョ",
"dja" => "ヂャ", "djo" => "ヂョ",
"bya" => "ビャ", "byu" => "ビュ", "byo" => "ビョ",
"pya" => "ピャ", "pyu" => "ピュ", "pyo" => "ピョ",
"tt" => "ッ"
);
my(%comm) = (
"-" => "ー",
"." => "。",
"," => "、",
"!" => "！",
"?" => "？",
"~" => "〜",
"[" => "〔", "]" => "〕",
"{" => "【", "}" => "】",
"(" => "（", ")" => "）",
"0" => "０", "1" => "１", "2" => "２", "3" => "３", "4" => "４",
"5" => "５", "6" => "６", "7" => "７", "8" => "８", "9" => "９",
"*" => "★", # ☆ is uglier :P
# where to put ♪ ?
);
my(@squot) = ( "「", "」" );
my($squoti) = 0;
my(@dquot) = ( "『", "』" );
my($dquoti) = 0;
my(%hirab); # Contains DIRECT insert_texts and first-level metas for Hiragana
my(%katab); # Contains DIRECT insert_texts and first-level metas for Katakana
my(%commb); # Common binds
my(%persb); # Persistent binds (don't collide and are all second-level or more)
my($currs) = "英"; # Current state eigo -> hiragana -> katakana
# Builds irssi binds from a hash containing romaji -> utf-8 pairs
# Arguments: sh, dh, pr
# sh: Source Hash (%hira, %kata, %comm)
# dh: Destination Hash (%hirab or %katab)
# pr: Prefix for meta keys (hira or kata)
# The function uses %persb for all non-direct binds
sub build_binds ($$$) {
my($sh) = $_[0]; # Source hash, %hira or %kata
my($dh) = $_[1]; # Destination hash, %hirab or %katab
my($pr) = $_[2]; # The prefix
my($k, $v); # for each from the source hash
while (($k, $v) = each %{$sh}) {
my($ll) = length($k); # get the length of the KEY
my($tk, $tv); # used to take apart the KEY into chars
if ($ll == 1) { # one-char KEYs are easy
${$dh}{$k} = "insert_text $v";
} elsif ($ll >= 2) {
# take the first and the second chars
$tk = substr($k, 0, 1);
$tv = substr($k, 1, 1);
# if the meta-key is not defined yet, define it now
if (!${$dh}{$tk}) {
${$dh}{$tk} = "key $pr$tk";
}
# if the KEY is 2-char, define it now
if ($ll == 2) {
$persb{"$pr$tk-$tv"} = "insert_text $v";
} else {
# otherwise register a new meta key, if not yet registered
if (!$persb{"$pr$tk-$tv"}) {
$persb{"$pr$tk-$tv"} = "key $pr$tk$tv";
}
# and now register the key...
$tk .= $tv;
$tv = substr($k, 2, 1);
$persb{"$pr$tk-$tv"} = "insert_text $v";
}
}
}
}
# Applies all binds in a given hash
sub do_binds ($) {
my($h) = $_[0];
my($k, $v);
while (($k, $v) = each %{$h}) {
Irssi::command("^bind $k $v");
}
}
# Deletes all binds existing in the given hash
sub del_binds ($) {
my($h) = $_[0];
my($k, $v);
while (($k, $v) = each %{$h}) {
Irssi::command("^bind -delete $k");
}
}
# Bindings for hiragana, next Ctrl-R will bind Katakana
sub cmd_rohira {
Irssi::command("^bind ^R /rokata");
do_binds \%hirab;
do_binds \%commb;
$currs = "平";
Irssi::statusbar_items_redraw('ro1_sb');
}
# Bindings for Katakana, next Ctrl-R will restore
sub cmd_rokata {
Irssi::command("^bind ^R /rorest");
del_binds \%hirab;
do_binds \%katab;
# no need to rebind commons from %commb
$currs = "片";
Irssi::statusbar_items_redraw('ro1_sb');
}
# Delete bindings (first-level), next Ctrl-R will bind Hiragana
sub cmd_rorest {
Irssi::command("^bind ^R /rohira");
del_binds \%katab;
del_binds \%commb;
$currs = "英";
Irssi::statusbar_items_redraw('ro1_sb');
}
# Display the statusbar item
sub ro1_sb_show ($$) {
my ($item, $get_size_only) = @_;
$item->{min_size} = $item->{max_size} = 2;
$item->default_handler($get_size_only, "{sb " . $currs . "}", 0, 1);
}
# Register the /commands
Irssi::command_bind('rohira', 'cmd_rohira');
Irssi::command_bind('rokata', 'cmd_rokata');
Irssi::command_bind('rorest', 'cmd_rorest');
# Register the statusbar item
Irssi::statusbar_item_register('ro1_sb', 0, "ro1_sb_show");
Irssi::statusbar_items_redraw('ro1_sb');
# Bind Ctrl-R to Hiragana (initial position)
Irssi::command("^bind ^R /rohira");
# Build the bind hashes
build_binds \%hira, \%hirab, "hira";
build_binds \%kata, \%katab, "kata";
build_binds \%comm, \%commb, "comm";
# Register persistent binds... SLOWwwwwww :(((
do_binds \%persb;
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