1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const Ci = Components.interfaces;
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
Components.utils.import("resource://gre/modules/Services.jsm");
Components.utils.import("resource://gre/modules/nsFormAutoCompleteResult.jsm");
function InputListAutoComplete() {}
InputListAutoComplete.prototype = {
classID : Components.ID("{bf1e01d0-953e-11df-981c-0800200c9a66}"),
QueryInterface: XPCOMUtils.generateQI([Ci.nsIInputListAutoComplete]),
autoCompleteSearch : function (aUntrimmedSearchString, aField) {
let [values, labels] = this.getListSuggestions(aField);
let searchResult = values.length > 0 ? Ci.nsIAutoCompleteResult.RESULT_SUCCESS
: Ci.nsIAutoCompleteResult.RESULT_NOMATCH;
let defaultIndex = values.length > 0 ? 0 : -1;
return new FormAutoCompleteResult(aUntrimmedSearchString,
searchResult, defaultIndex, "",
values, labels, [], null);
},
getListSuggestions : function (aField) {
let values = [];
let labels = [];
if (aField) {
let filter = !aField.hasAttribute("mozNoFilter");
let lowerFieldValue = aField.value.toLowerCase();
if (aField.list) {
let options = aField.list.options;
let length = options.length;
for (let i = 0; i < length; i++) {
let item = options.item(i);
let label = "";
if (item.label) {
label = item.label;
} else if (item.text) {
label = item.text;
} else {
label = item.value;
}
if (filter && label.toLowerCase().indexOf(lowerFieldValue) == -1) {
continue;
}
labels.push(label);
values.push(item.value);
}
}
}
return [values, labels];
}
};
var component = [InputListAutoComplete];
this.NSGetFactory = XPCOMUtils.generateNSGetFactory(component);
|
