git ssb

1
(function (global) {
2
3
function addAccents(str) {
4
	// http://www.the-art-of-web.com/javascript/search-highlight/
5
	return str
6
		// .replace(/([ao])e/ig, "$1")
7
		.replace(/e/ig, "[eèéêë]")
8
		.replace(/a/ig, "([aàâä]|ae)")
9
		.replace(/i/ig, "[iîï]")
10
		.replace(/o/ig, "([oôö]|oe)")
11
		.replace(/u/ig, "[uùûü]")
12
		.replace(/y/ig, "[yÿ]");
13
}
14
15
function setSelection(startNode, startOffset, endNode, endOffset) {
16
	var range = document.createRange();
17
	range.setStart(startNode, startOffset);
18
	range.setEnd(endNode, endOffset);
19
20
	var sel = window.getSelection();
21
	sel.removeAllRanges();
22
	sel.addRange(range);
23
}
24
25
function Searcher(container) {
26
	this.container = container;
27
}
28
29
Searcher.prototype.highlight = function () {
30
	// if (this.isHighlighted)
31
32
};
33
34
Searcher.prototype.setQuery = function (str) {
35
	if (str == this.queryStr)
36
		return;
37
38
	this.queryStr = str;
39
	this.queryLen = str.length;
40
	this.query = new RegExp(addAccents(str), "i");
41
};
42
43
Searcher.prototype.selectNext = function () {
44
	// Searcher_selectNext(this.container);
45
	var sel = window.getSelection();
46
	// var range = sel.getRangeAt(0);
47
	setSelection(sel.anchorNode, sel.anchorOffset + 1,
48
		sel.extentNode, sel.extentOffset + 1);
49
};
50
51
Searcher.prototype.selectPrev = function () {
52
};
53
54
/*
55
function Searcher_selectNext(parentNode) {
56
	for (var el = parentNode.firstChild; el; el = el.nextSibling) {
57
		if (el.firstChild) {
58
			Searcher_selectNext(parentNode);
59
		} else if (el.nodeType == 3) { // NODE_TEXT
60
			var text = el.nodeValue;
61
			void text;
62
		}
63
	}
64
}
65
*/
66
67
/*
68
var range = document.createRange();
69
70
range.setStart(startNode, startOffset);
71
range.setEnd(endNode, endOffset);
72
73
var s = window.getSelection();
74
l.removeAllRanges();
75
s.addRange(range);
76
*/
77
78
if (global.module)
79
	module.exports = Searcher;
80
else
81
	global.Searcher = Searcher;
82
}(this));
83