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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
var Cc = Components.classes;
var Ci = Components.interfaces;
var Cu = Components.utils;
/**
* Dummy nsIAutoCompleteInput source that returns
* the given list of AutoCompleteSearch names.
*
* Implements only the methods needed for this test.
*/
function AutoCompleteInputBase(aSearches) {
this.searches = aSearches;
}
AutoCompleteInputBase.prototype = {
// Array of AutoCompleteSearch names
searches: null,
minResultsForPopup: 0,
timeout: 10,
searchParam: "",
textValue: "",
disableAutoComplete: false,
completeDefaultIndex: false,
// Text selection range
_selStart: 0,
_selEnd: 0,
get selectionStart() {
return this._selStart;
},
get selectionEnd() {
return this._selEnd;
},
selectTextRange: function(aStart, aEnd) {
this._selStart = aStart;
this._selEnd = aEnd;
},
get searchCount() {
return this.searches.length;
},
getSearchAt: function(aIndex) {
return this.searches[aIndex];
},
onSearchBegin: function() {},
onSearchComplete: function() {},
popupOpen: false,
get popup() {
if (!this._popup) {
this._popup = new AutocompletePopupBase(this);
}
return this._popup;
},
// nsISupports implementation
QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompleteInput])
}
/**
* nsIAutoCompleteResult implementation
*/
function AutoCompleteResultBase(aValues) {
this._values = aValues;
}
AutoCompleteResultBase.prototype = {
// Arrays
_values: null,
_comments: [],
_styles: [],
_finalCompleteValues: [],
searchString: "",
searchResult: null,
defaultIndex: -1,
get matchCount() {
return this._values.length;
},
getValueAt: function(aIndex) {
return this._values[aIndex];
},
getLabelAt: function(aIndex) {
return this.getValueAt(aIndex);
},
getCommentAt: function(aIndex) {
return this._comments[aIndex];
},
getStyleAt: function(aIndex) {
return this._styles[aIndex];
},
getImageAt: function(aIndex) {
return "";
},
getFinalCompleteValueAt: function(aIndex) {
return this._finalCompleteValues[aIndex] || this._values[aIndex];
},
removeValueAt: function (aRowIndex, aRemoveFromDb) {},
// nsISupports implementation
QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompleteResult])
}
/**
* nsIAutoCompleteSearch implementation that always returns
* the same result set.
*/
function AutoCompleteSearchBase(aName, aResult) {
this.name = aName;
this._result = aResult;
}
AutoCompleteSearchBase.prototype = {
// Search name. Used by AutoCompleteController
name: null,
// AutoCompleteResult
_result: null,
startSearch: function(aSearchString,
aSearchParam,
aPreviousResult,
aListener) {
var result = this._result;
result.searchResult = Ci.nsIAutoCompleteResult.RESULT_SUCCESS;
aListener.onSearchResult(this, result);
},
stopSearch: function() {},
// nsISupports implementation
QueryInterface: XPCOMUtils.generateQI([Ci.nsIFactory,
Ci.nsIAutoCompleteSearch]),
// nsIFactory implementation
createInstance: function(outer, iid) {
return this.QueryInterface(iid);
}
}
function AutocompletePopupBase(input) {
this.input = input;
}
AutocompletePopupBase.prototype = {
selectedIndex: 0,
invalidate() {},
selectBy(reverse, page) {
let numRows = this.input.controller.matchCount;
if (numRows > 0) {
let delta = reverse ? -1 : 1;
this.selectedIndex = (this.selectedIndex + delta) % numRows;
if (this.selectedIndex < 0) {
this.selectedIndex = numRows - 1;
}
}
},
QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompletePopup]),
};
/**
* Helper to register an AutoCompleteSearch with the given name.
* Allows the AutoCompleteController to find the search.
*/
function registerAutoCompleteSearch(aSearch) {
var name = "@mozilla.org/autocomplete/search;1?name=" + aSearch.name;
var cid = Cc["@mozilla.org/uuid-generator;1"].
getService(Ci.nsIUUIDGenerator).
generateUUID();
var desc = "Test AutoCompleteSearch";
var componentManager = Components.manager
.QueryInterface(Ci.nsIComponentRegistrar);
componentManager.registerFactory(cid, desc, name, aSearch);
// Keep the id on the object so we can unregister later
aSearch.cid = cid;
}
/**
* Helper to unregister an AutoCompleteSearch.
*/
function unregisterAutoCompleteSearch(aSearch) {
var componentManager = Components.manager
.QueryInterface(Ci.nsIComponentRegistrar);
componentManager.unregisterFactory(aSearch.cid, aSearch);
}
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