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Dominic / patchbay



Tree: 8461f5116e38210324ed4dfd92a4b8fae57407d9

Files: 8461f5116e38210324ed4dfd92a4b8fae57407d9 / modules_core / search-box.js

1576 bytesRaw
1'use strict'
2var cont = require('cont')
3var h = require('hyperscript')
4var suggest = require('suggest-box')
5
6exports.needs = {
7 sbot_query: 'first', sbot_links2: 'first',
8 suggest_search: 'map' //REWRITE
9}
10
11exports.gives = 'search_box'
12
13exports.create = function (api) {
14
15 return function (go) {
16
17 var suggestBox
18 var search = h('input.searchprompt', {
19 type: 'search',
20 placeholder: 'Commands',
21 onkeydown: function (ev) {
22 switch (ev.keyCode) {
23 case 13: // enter
24 if (suggestBox && suggestBox.active) {
25 suggestBox.complete()
26 ev.stopPropagation()
27 }
28 if (go(search.value.trim(), !ev.ctrlKey))
29 search.blur()
30 return
31 case 27: // escape
32 ev.preventDefault()
33 search.blur()
34 return
35 }
36 }
37 })
38
39 search.activate = function (sigil, ev) {
40 search.focus()
41 ev.preventDefault()
42 if (search.value[0] === sigil) {
43 search.selectionStart = 1
44 search.selectionEnd = search.value.length
45 } else {
46 search.value = sigil
47 }
48 }
49
50 // delay until the element has a parent
51 setTimeout(function () {
52 suggestBox = suggest(search, function (word, cb) {
53 cont.para(api.suggest_search(word))
54 (function (err, ary) {
55 if(err) return cb(err)
56
57 cb(null, ary.filter(Boolean).reduce(function (a, b) {
58 return a.concat(b)
59 }, []))
60 })
61 }, {})
62 }, 10)
63
64 return search
65 }
66
67}
68
69

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