Sha256: bdba15a978fca2c98b03924e154de01aefac105c15aa74ccab70761c806acbea
Contents?: true
Size: 1.16 KB
Versions: 40
Compression:
Stored size: 1.16 KB
Contents
class @SearchBar
DEBOUNCE = 300
constructor: (@$bar) ->
@eventListeners = {}
@query = window.location.hash.replace(/^#/, '')
@$input = @$bar.find('.search-input')
@$input.on('blur', @closeIfEmpty)
@$input.on('input', @updateQuery)
@broadcastQueryChange = _.debounce(@immediateBroadcastQueryChange, DEBOUNCE)
Mousetrap.bindGlobal(['command+f', 'ctrl+f'], @open)
if @query
@open()
@setQuery(@query)
addEventListener: (type, handler) ->
@listeners(type).push(handler)
listeners: (type) ->
@eventListeners[type] ||= []
setQuery: (query) ->
@$input.val(query)
@updateQuery()
updateQuery: =>
oldQuery = @query
@query = @$input.val()
@broadcastQueryChange() unless @query == oldQuery
immediateBroadcastQueryChange: =>
@updateHash()
for handler in @listeners('query')
handler(@query)
updateHash: ->
window.location.hash = "##{@query}"
open: (event) =>
event?.preventDefault()
@$bar.removeClass('hidden')
@focus()
focus: ->
@$input.focus()[0].select()
closeIfEmpty: (event) =>
@close() unless @query.length
close: ->
@$bar.addClass('hidden')
Version data entries
40 entries across 40 versions & 1 rubygems