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// ==VimperatorPlugin==
// @name Migemized Find
// @description-ja デフォルトのドキュメント内検索をミゲマイズする。
// @license Creative Commons 2.1 (Attribution + Share Alike)
// @version 0.3
// ==/VimperatorPlugin==
//
// Usage:
// 検索ワードの一文字目が
// '/' => 正規表現検索
// '?' => Migemo検索
// 以外 => Migemo検索
//
// Author:
// anekos
//
// Link:
// http://d.hatena.ne.jp/nokturnalmortum/20080805#1217941126
//
// TODO:
// FIND_MODE_NATIVE のときうまく動かない。XUL/Migemoの問題？
(function () {
// findMode := FIND_MODE_NATIVE | FIND_MODE_MIGEMO | FIND_MODE_REGEXP
const FindToolbar = document.getElementById('FindToolbar')
const FindbarTextbox = FindToolbar.getElement('findbar-textbox');
const DOMUtils = Components.classes["@mozilla.org/inspector/dom-utils;1"].
getService(Components.interfaces["inIDOMUtils"]);
let previousKeyword = null;
let lastKeyword = null;
let original = {};
// とりあえず、アレな方法で not found を検出
function isNotFound () {
let rules = DOMUtils.getCSSStyleRules(FindbarTextbox);
for (let i = 0; i < rules.Count(); i++) {
if (rules.GetElementAt(i).selectorText.indexOf('notfound') >= 0)
return true;
}
}
// 検索文字列から検索モードと検索文字列を得る。
function getFindMode (str) {
let [head, tail] = [str[0], str.slice(1)];
switch (head) {
case '/':
return [tail, XMigemoFind.FIND_MODE_REGEXP];
case '?':
return [tail, XMigemoFind.FIND_MODE_MIGEMO];
// case '-':
// return [tail, XMigemoFind.FIND_MODE_NATIVE];
}
return [str, XMigemoFind.FIND_MODE_MIGEMO];
}
let migemized = {
find: function find (str, backwards) {
let [word, mode] = getFindMode(str);
if (!word)
return;
XMigemoFind.findMode = mode;
XMigemoFind.find(backwards, lastKeyword = word, true);
},
findAgain: function findAgain (reverse) {
XMigemoFind.find(reverse, lastKeyword || previousKeyword, true);
},
searchSubmitted: function searchSubmitted (command, forcedBackward) {
previousKeyword = lastKeyword;
XMigemoFind.clear(false);
liberator.modes.reset();
if (isNotFound())
setTimeout(function () { liberator.echoerr("E486: Pattern not found: " + command); }, 0);
},
searchCanceled: function searchCanceled () {
lastKeyword = null;
XMigemoFind.clear(false);
},
};
for (let name in migemized)
original[name] = liberator.search[name];
function set (funcs) {
for (let name in funcs)
liberator.search[name] = funcs[name];
}
set(migemized);
liberator.plugins.migemizedFind = {
install: function () set(migemized),
uninstall: function () set(original),
};
})();
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