Files: 98e148d13e4dcd1d5688c01b61c83da5039c4d4d / modules_basic / search-box.js
1332 bytesRaw
| 1 | var h = require('hyperscript') |
| 2 | var suggest = require('suggest-box') |
| 3 | var pull = require('pull-stream') |
| 4 | var plugs = require('../plugs') |
| 5 | var sbot_query = plugs.first(exports.sbot_query = []) |
| 6 | var sbot_links2 = plugs.first(exports.sbot_links2 = []) |
| 7 | var suggest_search = plugs.asyncConcat(exports.suggest_search = []) |
| 8 | |
| 9 | var channels = [] |
| 10 | |
| 11 | |
| 12 | exports.search_box = function (go) { |
| 13 | |
| 14 | var suggestBox |
| 15 | var search = h('input.searchprompt', { |
| 16 | type: 'search', |
| 17 | placeholder: 'Commands', |
| 18 | onkeydown: function (ev) { |
| 19 | switch (ev.keyCode) { |
| 20 | case 13: // enter |
| 21 | if (suggestBox && suggestBox.active) { |
| 22 | suggestBox.complete() |
| 23 | ev.stopPropagation() |
| 24 | } |
| 25 | if (go(search.value.trim(), !ev.ctrlKey)) |
| 26 | search.blur() |
| 27 | return |
| 28 | case 27: // escape |
| 29 | ev.preventDefault() |
| 30 | search.blur() |
| 31 | return |
| 32 | } |
| 33 | } |
| 34 | }) |
| 35 | |
| 36 | search.activate = function (sigil, ev) { |
| 37 | search.focus() |
| 38 | ev.preventDefault() |
| 39 | if (search.value[0] === sigil) { |
| 40 | search.selectionStart = 1 |
| 41 | search.selectionEnd = search.value.length |
| 42 | } else { |
| 43 | search.value = sigil |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | var suggestions = {} |
| 48 | |
| 49 | // delay until the element has a parent |
| 50 | setTimeout(function () { |
| 51 | suggestBox = suggest(search, suggest_search, {}) |
| 52 | }, 10) |
| 53 | |
| 54 | return search |
| 55 | } |
| 56 |
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