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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
cr.define('options', function() {
/** @const */ var OptionsPage = options.OptionsPage;
/** @const */ var ArrayDataModel = cr.ui.ArrayDataModel;
/**
* Encapsulated handling of search engine management page.
* @constructor
*/
function SearchEngineManager() {
this.activeNavTab = null;
OptionsPage.call(this, 'searchEngines',
loadTimeData.getString('searchEngineManagerPageTabTitle'),
'search-engine-manager-page');
}
cr.addSingletonGetter(SearchEngineManager);
SearchEngineManager.prototype = {
__proto__: OptionsPage.prototype,
/**
* List for default search engine options.
* @private
*/
defaultsList_: null,
/**
* List for other search engine options.
* @private
*/
othersList_: null,
/**
* List for extension keywords.
* @private
*/
extensionList_: null,
/** inheritDoc */
initializePage: function() {
OptionsPage.prototype.initializePage.call(this);
this.defaultsList_ = $('default-search-engine-list');
this.setUpList_(this.defaultsList_);
this.othersList_ = $('other-search-engine-list');
this.setUpList_(this.othersList_);
this.extensionList_ = $('extension-keyword-list');
this.setUpList_(this.extensionList_);
$('search-engine-manager-confirm').onclick = function() {
OptionsPage.closeOverlay();
};
},
/**
* Sets up the given list as a search engine list
* @param {List} list The list to set up.
* @private
*/
setUpList_: function(list) {
options.search_engines.SearchEngineList.decorate(list);
list.autoExpands = true;
},
/**
* Updates the search engine list with the given entries.
* @private
* @param {Array} defaultEngines List of possible default search engines.
* @param {Array} otherEngines List of other search engines.
* @param {Array} keywords List of keywords from extensions.
*/
updateSearchEngineList_: function(defaultEngines, otherEngines, keywords) {
this.defaultsList_.dataModel = new ArrayDataModel(defaultEngines);
otherEngines = otherEngines.map(function(x) {
return [x, x.name.toLocaleLowerCase()];
}).sort(function(a, b) {
return a[1].localeCompare(b[1]);
}).map(function(x) {
return x[0];
});
var othersModel = new ArrayDataModel(otherEngines);
// Add a "new engine" row.
othersModel.push({
'modelIndex': '-1',
'canBeEdited': true
});
this.othersList_.dataModel = othersModel;
if (keywords.length > 0) {
$('extension-keyword-div').hidden = false;
var extensionsModel = new ArrayDataModel(keywords);
this.extensionList_.dataModel = extensionsModel;
} else {
$('extension-keyword-div').hidden = true;
}
},
};
SearchEngineManager.updateSearchEngineList = function(defaultEngines,
otherEngines,
keywords) {
SearchEngineManager.getInstance().updateSearchEngineList_(defaultEngines,
otherEngines,
keywords);
};
SearchEngineManager.validityCheckCallback = function(validity, modelIndex) {
// Forward to all lists; those without a matching modelIndex will ignore it.
SearchEngineManager.getInstance().defaultsList_.validationComplete(
validity, modelIndex);
SearchEngineManager.getInstance().othersList_.validationComplete(
validity, modelIndex);
SearchEngineManager.getInstance().extensionList_.validationComplete(
validity, modelIndex);
};
// Export
return {
SearchEngineManager: SearchEngineManager
};
});
|