mirror of
https://github.com/overleaf/overleaf.git
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66 lines
1.8 KiB
CoffeeScript
66 lines
1.8 KiB
CoffeeScript
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define [
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"base"
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"libs/pdfListView/PdfListView"
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"libs/pdfListView/TextLayerBuilder"
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"libs/pdfListView/AnnotationsLayerBuilder"
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"libs/pdfListView/HighlightsLayerBuilder"
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"text!libs/pdfListView/TextLayer.css"
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"text!libs/pdfListView/AnnotationsLayer.css"
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"text!libs/pdfListView/HighlightsLayer.css"
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], (
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App
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PDFListView
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TextLayerBuilder
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AnnotationsLayerBuilder
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HighlightsLayerBuilder
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textLayerCss
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annotationsLayerCss
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highlightsLayerCss
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) ->
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if PDFJS?
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PDFJS.workerSrc = "#{window.sharelatex.pdfJsWorkerPath}"
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style = $("<style/>")
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style.text(textLayerCss + "\n" + annotationsLayerCss + "\n" + highlightsLayerCss)
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$("body").append(style)
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App.directive "pdfjs", () ->
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return {
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scope: {
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"pdfSrc": "="
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}
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link: (scope, element, attrs) ->
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pdfListView = new PDFListView element.find(".pdfjs-viewer")[0],
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textLayerBuilder: TextLayerBuilder
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annotationsLayerBuilder: AnnotationsLayerBuilder
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highlightsLayerBuilder: HighlightsLayerBuilder
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logLevel: PDFListView.Logger.DEBUG
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pdfListView.listView.pageWidthOffset = 20
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pdfListView.listView.pageHeightOffset = 20
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scope.loading = false
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onProgress = (progress) ->
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scope.$apply () ->
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scope.progress = Math.floor(progress.loaded/progress.total*100)
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console.log "PROGRESS", scope.progress, progress.loaded, progress.total
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scope.$watch "pdfSrc", (url) ->
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if url
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scope.loading = true
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scope.progress = 0
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pdfListView
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.loadPdf(url, onProgress)
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.then () ->
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scope.$apply () ->
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scope.loading = false
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delete scope.progress
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template: """
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<div class="pdfjs-viewer"></div>
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<div class="progress-thin" ng-show="loading">
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<div class="progress-bar" ng-style="{ 'width': progress + '%' }"></div>
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</div>
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"""
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}
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