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Only handle RenderingCancelledException in the viewer code, when rendering is cancelled

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This commit is contained in:
Jonas Jenwald 2017-10-04 18:13:40 +02:00
parent 3d79bd5e87
commit 43134d5b33
2 changed files with 4 additions and 13 deletions
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13
web/pdf_page_view.js
View file

@ -407,9 +407,7 @@ class PDFPageView {
this.paintTask = null;
}
if (((typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('PDFJS_NEXT')) && error === 'cancelled') ||
error instanceof RenderingCancelledException) {
if (error instanceof RenderingCancelledException) {
this.error = null;
return Promise.resolve(undefined);
}
@ -589,13 +587,8 @@ class PDFPageView {
let cancelled = false;
let ensureNotCancelled = () => {
if (cancelled) {
if ((typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('PDFJS_NEXT')) || PDFJS.pdfjsNext) {
throw new RenderingCancelledException(
'Rendering cancelled, page ' + this.id, 'svg');
} else {
throw 'cancelled'; // eslint-disable-line no-throw-literal
}
throw new RenderingCancelledException(
'Rendering cancelled, page ' + this.id, 'svg');
}
};

4
web/pdf_thumbnail_view.js
View file

@ -303,9 +303,7 @@ class PDFThumbnailView {
this.renderTask = null;
}
if (((typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('PDFJS_NEXT')) && error === 'cancelled') ||
error instanceof RenderingCancelledException) {
if (error instanceof RenderingCancelledException) {
renderCapability.resolve(undefined);
return;
}