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26 lines
668 B
CoffeeScript
26 lines
668 B
CoffeeScript
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define [
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"base"
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], (App) ->
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App.factory 'pdfSpinner', [() ->
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class pdfSpinner
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constructor: () ->
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# handler for spinners
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add: (element) ->
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h = element.height()
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w = element.width()
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size = Math.floor(0.5 * Math.min(h, w))
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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>')
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spinner.css({'font-size' : size + 'px'})
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element.append(spinner)
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stop: (element) ->
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element.find('.fa-spin').removeClass('fa-spin')
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remove: (element) ->
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element.find('.fa-spin').remove()
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]
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