зеркало из https://github.com/mozilla/gecko-dev.git
96 строки
3.2 KiB
JavaScript
96 строки
3.2 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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function LOG() {
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return; // comment out for verbose debugging
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let msg = Array.join(arguments, " ");
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dump(msg + "\n");
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Cu.reportError(msg);
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}
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// Lazily get the base Form AutoComplete Search
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XPCOMUtils.defineLazyGetter(this, "FAC", function() {
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return Components.classesByID["{c11c21b2-71c9-4f87-a0f8-5e13f50495fd}"]
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.getService(Ci.nsIFormAutoComplete);
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});
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function FormAutoComplete() {
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LOG("new FAC");
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}
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FormAutoComplete.prototype = {
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classDescription: "Form AutoComplete Plus",
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classID: Components.ID("{cccd414c-3ec2-4cc5-9dc4-36c87cc3c4fe}"),
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIFormAutoComplete]),
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// Specify the html5 types that we want and some values to guess
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contactTypes: {
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email: /^(?:.*(?:e-?mail|recipients?).*|(send_)?to(_b?cc)?)$/i,
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tel: /^(?:tel(?:ephone)?|.*phone.*)$/i
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},
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checkQueryType: function checkQueryType(aName, aField) {
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// If we have an input field with the desired html5 type, take it!
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if (aField && "type" in aField) {
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let type = aField.type;
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if (type && type in this.contactTypes)
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return type;
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}
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// Grab properties to check for contact inputs
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let props = [aName];
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if (aField) {
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let specialProps = [aField["className"], aField["id"]];
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props = props.concat(specialProps.filter(function(aValue) {
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return aValue;
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}));
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}
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// Check the gathered properties for contact-like values
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for (let [type, regex] in Iterator(this.contactTypes)) {
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if (props.some(function(prop) prop.search(regex) != -1))
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return type;
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}
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return null;
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},
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autoCompleteSearch: function autoCompleteSearch(aName, aQuery, aField, aPrev) {
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if (!Services.prefs.getBoolPref("browser.formfill.enable"))
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return null;
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LOG("autocomplete search", Array.slice(arguments));
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let result = Cc["@mozilla.org/autocomplete/simple-result;1"].createInstance(Ci.nsIAutoCompleteSimpleResult);
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result.setSearchString(aQuery);
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// Don't allow duplicates get merged into the final results
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let dupCheck = {};
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// Use the base form autocomplete for non-contact searches
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let normal = FAC.autoCompleteSearch(aName, aQuery, aField, aPrev);
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if (normal.matchCount > 0) {
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for (let i = 0; i < normal.matchCount; i++) {
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dupCheck[normal.getValueAt(i)] = true;
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result.appendMatch(normal.getValueAt(i), normal.getCommentAt(i), normal.getImageAt(i), normal.getStyleAt(i));
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}
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}
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// Do searches for certain input fields
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let type = this.checkQueryType(aName, aField);
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let resultCode = result.matchCount ? "RESULT_SUCCESS" : "RESULT_NOMATCH";
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result.setSearchResult(Ci.nsIAutoCompleteResult[resultCode]);
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return result;
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}
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};
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let components = [FormAutoComplete];
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory(components);
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