ZenBrowserMirrors/pdf.js
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Convert a number of import * as pdfjsLib from 'pdfjs-web/pdfjs'; cases to only specify the necessary imports

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Rather than always importing everything from the `web/pdfjs.js`, similar to all other imports we can just choose what we actually need.
This commit is contained in:
Jonas Jenwald 2017-03-28 10:15:02 +02:00
parent 3b35c15d42
commit b2c3f8f081
14 changed files with 89 additions and 86 deletions
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16
web/pdf_attachment_viewer.js
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@ -13,7 +13,10 @@
* limitations under the License.
*/
import * as pdfjsLib from 'pdfjs-web/pdfjs';
import {
createObjectURL, createPromiseCapability, getFilenameFromUrl, PDFJS,
removeNullCharacters
} from 'pdfjs-web/pdfjs';
/**
* @typedef {Object} PDFAttachmentViewerOptions
@ -41,7 +44,7 @@ var PDFAttachmentViewer = (function PDFAttachmentViewerClosure() {
this.eventBus = options.eventBus;
this.downloadManager = options.downloadManager;
this._renderedCapability = pdfjsLib.createPromiseCapability();
this._renderedCapability = createPromiseCapability();
this.eventBus.on('fileattachmentannotation',
this._appendAttachment.bind(this));
}
@ -56,7 +59,7 @@ var PDFAttachmentViewer = (function PDFAttachmentViewerClosure() {
if (!keepRenderedCapability) {
// NOTE: The *only* situation in which the `_renderedCapability` should
// not be replaced is when appending file attachment annotations.
this._renderedCapability = pdfjsLib.createPromiseCapability();
this._renderedCapability = createPromiseCapability();
}
},
@ -81,8 +84,8 @@ var PDFAttachmentViewer = (function PDFAttachmentViewerClosure() {
var blobUrl;
button.onclick = function() {
if (!blobUrl) {
blobUrl = pdfjsLib.createObjectURL(
content, 'application/pdf', pdfjsLib.PDFJS.disableCreateObjectURL);
blobUrl = createObjectURL(
content, 'application/pdf', PDFJS.disableCreateObjectURL);
}
var viewerUrl;
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
@ -142,8 +145,7 @@ var PDFAttachmentViewer = (function PDFAttachmentViewerClosure() {
for (var i = 0; i < attachmentsCount; i++) {
var item = attachments[names[i]];
var filename = pdfjsLib.getFilenameFromUrl(item.filename);
filename = pdfjsLib.removeNullCharacters(filename);
var filename = removeNullCharacters(getFilenameFromUrl(item.filename));
var div = document.createElement('div');
div.className = 'attachmentsItem';