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Diffstat (limited to 'scripts/romajibind.pl')
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diff --git a/scripts/romajibind.pl b/scripts/romajibind.pl new file mode 100644 index 0000000..87aafd7 --- /dev/null +++ b/scripts/romajibind.pl @@ -0,0 +1,301 @@ +#!/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', + sbitems => 'ro1_sb', + 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; |