overleaf/services/web/public/coffee/ide/pdfng/directives/pdfSpinner.coffee
2014-12-08 17:39:24 +00:00

25 lines
638 B
CoffeeScript

define [
"base"
], (App) ->
App.factory 'pdfSpinner', [() ->
class pdfSpinner
constructor: () ->
# handler for spinners
add: (element) ->
h = element.height()
w = element.width()
size = 64
spinner = $('<div class="pdfng-spinner" style="position: absolute; top: 50%; left:50%; transform: translateX(-50%) translateY(-50%);"><i class="fa fa-spinner fa-spin" style="color: #999"></i></div>')
spinner.css({'font-size' : size + 'px'})
element.append(spinner)
stop: (element) ->
element.find('.fa-spin').removeClass('fa-spin')
remove: (element) ->
element.find('.fa-spin').remove()
]