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262 lines
8.9 KiB
JavaScript
262 lines
8.9 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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"use strict";
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var dom = require("ace/lib/dom");
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var lang = require("ace/lib/lang");
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var event = require("ace/lib/event");
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var searchboxCss = require("ace/requirejs/text!ace/ext/searchbox.css");
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var HashHandler = require("ace/keyboard/hash_handler").HashHandler;
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var keyUtil = require("ace/lib/keys");
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//dom.importCssString(searchboxCss, "ace_searchbox");
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var html = '<div class="ace_search right">\
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<button action="hide" class="ace_searchbtn_close"></button>\
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<div class="ace_search_form form-horizontal">\
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<input class="ace_search_field" placeholder="Search for" spellcheck="false">\
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<button action="findNext" type="button" class="btn ace_searchbtn next">\
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<i action="findNext" class="icon-chevron-down"></i>\
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</button>\
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<button action="findPrev" type="button" class="btn ace_searchbtn prev">\
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<i action="findPrev" class="icon-chevron-up"></i>\
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</button>\
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</div>\
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<div class="ace_replace_form form-horizontal">\
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<input class="ace_search_field" placeholder="Replace with" spellcheck="false">\
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<button action="replace" class="btn ace_replacebtn">Replace</button>\
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<button action="replaceAll" class="btn ace_replacebtn">All</button>\
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</div>\
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</div>'.replace(/>\s+/g, ">");
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var SearchBox = function(editor, range, showReplaceForm) {
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var div = dom.createElement("div");
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div.innerHTML = html;
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this.element = div.firstChild;
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this.$init();
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this.setEditor(editor);
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};
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(function() {
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this.setEditor = function(editor) {
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editor.searchBox = this;
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editor.container.appendChild(this.element);
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this.editor = editor;
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};
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this.$init = function() {
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var sb = this.element;
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this.searchBox = sb.querySelector(".ace_search_form");
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this.replaceBox = sb.querySelector(".ace_replace_form");
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this.searchInput = this.searchBox.querySelector(".ace_search_field");
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this.replaceInput = this.replaceBox.querySelector(".ace_search_field");
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var _this = this;
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event.addListener(sb, "mousedown", function(e) {
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setTimeout(function(){
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_this.activeInput.focus();
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}, 0);
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event.stopPropagation(e);
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});
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event.addListener(sb, "click", function(e) {
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var t = e.target;
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var action = t.getAttribute("action");
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if (action && _this[action])
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_this[action]();
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event.stopPropagation(e);
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});
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event.addCommandKeyListener(sb, function(e, hashId, keyCode) {
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var keyString = keyUtil.keyCodeToString(keyCode);
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var command = _this.$searchBarKb.findKeyCommand(hashId, keyString);
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if (command && command.exec) {
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command.exec(_this);
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event.stopEvent(e);
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}
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});
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this.$onChange = lang.delayedCall(function() {
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_this.find(false, false);
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});
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event.addListener(this.searchInput, "input", function() {
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_this.$onChange.schedule(20);
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});
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event.addListener(this.searchInput, "focus", function() {
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_this.activeInput = _this.searchInput;
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});
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event.addListener(this.replaceInput, "focus", function() {
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_this.activeInput = _this.replaceInput;
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});
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};
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//keybinging outsite of the searchbox
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/*this.$closeSearchBarKb = new HashHandler([{
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bindKey: "Esc",
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name: "closeSearchBar",
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exec: function(editor) {
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editor.searchBox.hide();
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}
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}]);*/
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//keybinging outsite of the searchbox
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this.$searchBarKb = new HashHandler();
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this.$searchBarKb.bindKeys({
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"Ctrl-f|Command-f|Ctrl-H|Command-Option-F": function(sb) {
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var isReplace = sb.isReplace = !sb.isReplace;
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//sb.replaceBox.style.display = isReplace ? "" : "none";
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sb[isReplace ? "replaceInput" : "searchInput"].focus();
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},
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"esc": function(sb) {
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setTimeout(function() { sb.hide();});
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},
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"Return": function(sb) {
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if (sb.activeInput == sb.replaceInput)
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sb.replace();
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sb.findNext();
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},
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"Shift-Return": function(sb) {
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if (sb.activeInput == sb.replaceInput)
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sb.replace();
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sb.findPrev();
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},
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"Tab": function(sb) {
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(sb.activeInput == sb.replaceInput ? sb.searchInput : sb.replaceInput).focus();
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}
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});
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this.find = function(skipCurrent, backwards) {
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this.editor.find(this.searchInput.value, {
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skipCurrent: skipCurrent,
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backwards: backwards,
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wrap: true
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});
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this.editor.session.highlight(this.editor.$search.$options.re);
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};
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this.findNext = function() {
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this.find(true, false);
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};
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this.findPrev = function() {
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this.find(true, true);
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};
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this.replace = function() {
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this.editor.replace(this.replaceInput.value);
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this.findNext();
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};
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this.replaceAll = function() {
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this.editor.replaceAll(this.replaceInput.value);
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};
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this.hide = function () {
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this.element.style.display = "none";
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this.editor.keyBinding.removeKeyboardHandler(this.$searchKeybingin);
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this.editor.focus();
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};
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this.show = function(value, isReplace) {
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this.element.style.display = "";
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//this.replaceBox.style.display = isReplace ? "" : "none";
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this.isReplace = isReplace;
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if (value)
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this.searchInput.value = value;
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this.searchInput.focus();
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this.searchInput.select();
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this.editor.keyBinding.addKeyboardHandler(this.$closeSearchBarKb);
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};
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}).call(SearchBox.prototype);
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exports.SearchBox = SearchBox;
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exports.Search = function(editor, isReplace) {
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var sb = editor.searchBox || new SearchBox(editor);
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sb.show(editor.session.getTextRange(), isReplace);
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};
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exports.ISearch = function(session, options) {
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this.$changeListener = this.$changeListener.bind(this);
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this.startRange = session.selection.toOrientedRange();
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this.options = options || {};
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};
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(function(){
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this.setSession = function(session) {
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if (this.session) {
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this.session.removeListener(this.$changeListener);
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}
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this.session = session;
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this.session.addListener(this.$changeListener);
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};
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this.setSearchString = function() {
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};
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this.getValue = function() {
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if (this.value == null)
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this.value = this.session.getValue();
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return this.value;
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};
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this.$changeListener = function() {
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this.value = null;
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};
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this.find = function() {
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};
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this.$edgeBefore = function() {
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this.cursor = this.startRange[this.options.backwards ? "start" : "end"];
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};
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this.$edgeAfter = function() {
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};
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this.next = function(dir) {
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};
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}).call(exports.ISearch.prototype);
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});
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/* ------------------------------------------------------------------------------------------
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* TODO
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* --------------------------------------------------------------------------------------- */
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/*
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- move search form to the left if it masks current word
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- includ all options that search has. ex: regex
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- searchbox.searchbox is not that pretty. we should have just searchbox
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- disable prev button if it makes sence
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*/
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