mirror of
https://github.com/rn10950/RetroZilla.git
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209 lines
6.6 KiB
JavaScript
209 lines
6.6 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is a service that enabled preference autocomplete
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*
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* The Initial Developer of the Original Code is IBM Corp.
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* Portions created by the Initial Developer are Copyright (C) 2005
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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const PREF_AUTOCOMPLETE_SEARCH_CONTRACTID = "@mozilla.org/autocomplete/search;1?name=prefs";
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const PREF_AUTOCOMPLETE_SEARCH_CLSID = Components.ID('{f0747ed9-764a-4501-a7e5-4d1493605430}');
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const nsIAutoCompleteSearch = Components.interfaces.nsIAutoCompleteSearch;
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const gPrefService = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefService);
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const gPrefBranch = gPrefService.getBranch(null).QueryInterface(Components.interfaces.nsIPrefBranch2);
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function PrefAutoCompleteSearchHandler() {}
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PrefAutoCompleteSearchHandler.prototype =
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{
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/* nsISupports */
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QueryInterface : function handler_QI(iid) {
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if (iid.equals(Components.interfaces.nsISupports))
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return this;
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if (nsIAutoCompleteSearch && iid.equals(nsIAutoCompleteSearch))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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/* nsIAutoCompleteSearch */
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startSearch : function startSearch(searchString, searchParam, previousResult, listener) {
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var simpleresult;
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if ("@mozilla.org/autocomplete/simple-result;1" in Components.classes) {
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var result = Components.classes["@mozilla.org/autocomplete/simple-result;1"].createInstance();
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simpleresult = result.QueryInterface(Components.interfaces.nsIAutoCompleteSimpleResult);
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} else {
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simpleresult = new AutoCompleteSimpleResult();
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}
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simpleresult.setSearchString(searchString);
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simpleresult.setDefaultIndex(0);
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var prefCount = { value: 0 };
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var prefArray = gPrefBranch.getChildList("", prefCount);
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prefArray = prefArray.sort();
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for (var i = 0; i < prefCount.value; ++i)
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{
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if (prefArray[i].indexOf(searchString) == 0) {
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simpleresult.appendMatch(prefArray[i], "");
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}
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}
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if (simpleresult.matchCount > 0) {
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simpleresult.setSearchResult(Components.interfaces.nsIAutoCompleteResult.RESULT_SUCCESS);
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} else {
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simpleresult.setSearchResult(Components.interfaces.nsIAutoCompleteResult.RESULT_NOMATCH);
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}
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listener.onSearchResult(this, simpleresult);
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},
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stopSearch : function stopSearch() {
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}
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};
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var PrefAutoCompleteSearchFactory =
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{
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createInstance : function(outer, iid)
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{
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if (outer != null) {
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throw Components.results.NS_ERROR_NO_AGGREGATION;
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}
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return new PrefAutoCompleteSearchHandler().QueryInterface(iid);
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}
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};
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var PrefAutoCompleteSearchModule =
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{
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registerSelf : function(compMgr, fileSpec, location, type)
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{
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compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
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compMgr.registerFactoryLocation(PREF_AUTOCOMPLETE_SEARCH_CLSID,
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"Preference Auto Complete Search",
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PREF_AUTOCOMPLETE_SEARCH_CONTRACTID,
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fileSpec,
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location,
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type);
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},
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unregisterSelf : function(compMgr, fileSpec, location)
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{
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compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
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compMgr.unregisterFactoryLocation(PREF_AUTOCOMPLETE_SEARCH_CLSID, fileSpec);
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},
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getClassObject : function(compMgr, cid, iid)
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{
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if (cid.equals(PREF_AUTOCOMPLETE_SEARCH_CLSID)) {
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return PrefAutoCompleteSearchFactory;
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}
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if (!iid.equals(Components.interfaces.nsIFactory)) {
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throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
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}
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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canUnload : function(compMgr)
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{
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return true;
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}
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};
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function NSGetModule(compMgr, fileSpec) {
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return PrefAutoCompleteSearchModule;
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}
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function AutoCompleteSimpleResult() {
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/* nsIAutoCompleteResult */
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this.searchString = "";
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this.searchResult = this.RESULT_NOMATCH;
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this.defaultIndex = -1;
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this.errorDescription = "";
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this.matchCount = 0;
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/* nsIAutoCompleteSimpleResult */
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this.values = new Array();
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this.comments = new Array();
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}
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AutoCompleteSimpleResult.prototype = {
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/* nsIAutoCompleteResult */
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RESULT_IGNORED: 1,
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RESULT_FAILURE: 2,
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RESULT_NOMATCH: 3,
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RESULT_SUCCESS: 4,
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getValueAt : function getValueAt(index) {
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return this.values[index];
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},
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getCommentAt : function getCommentAt(index) {
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return this.comments[index];
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},
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getStyleAt : function getStyleAt(index) {
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},
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removeValueAt : function removeValueAt(rowIndex, removeFromDb) {
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this.values.splice(rowIndex, 1);
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},
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/* nsIAutoCompleteSimpleResult */
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setSearchString : function setSearchString(aSearchString) {
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this.searchString = aSearchString;
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},
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setErrorDescription : function setErrorDescription(aErrorDescription) {
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this.errorDescription = aErrorDescription;
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},
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setDefaultIndex : function setDefaultIndex(aDefaultIndex) {
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this.defaultIndex = aDefaultIndex;
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},
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setSearchResult : function setSearchResult(aSearchResult) {
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this.searchResult = aSearchResult;
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},
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appendMatch : function appendMatch(aValue, aComment) {
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this.values.push(aValue);
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this.comments.push(aComment);
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this.matchCount++;
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}
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}
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