yetangitu/pdf.js
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Refactor PDFDocumentProperties to be more class-like

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Tim van der Meij 2015-04-24 20:47:38 +02:00
parent ca8f842d87
commit 7cf440c560
2 changed files with 177 additions and 179 deletions
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49
web/viewer.js
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@ -109,6 +109,8 @@ var PDFViewerApplication = {
pdfRenderingQueue: null,
/** @type {PDFPresentationMode} */
pdfPresentationMode: null,
/** @type {PDFDocumentProperties} */
pdfDocumentProperties: null,
pageRotation: 0,
updateScaleControls: true,
isInitialViewSet: false,
@ -172,6 +174,23 @@ var PDFViewerApplication = {
toggleHandTool: document.getElementById('toggleHandTool')
});
this.pdfDocumentProperties = new PDFDocumentProperties({
overlayName: 'documentPropertiesOverlay',
closeButton: document.getElementById('documentPropertiesClose'),
fileNameField: document.getElementById('fileNameField'),
fileSizeField: document.getElementById('fileSizeField'),
titleField: document.getElementById('titleField'),
authorField: document.getElementById('authorField'),
subjectField: document.getElementById('subjectField'),
keywordsField: document.getElementById('keywordsField'),
creationDateField: document.getElementById('creationDateField'),
modificationDateField: document.getElementById('modificationDateField'),
creatorField: document.getElementById('creatorField'),
producerField: document.getElementById('producerField'),
versionField: document.getElementById('versionField'),
pageCountField: document.getElementById('pageCountField')
});
SecondaryToolbar.initialize({
toolbar: document.getElementById('secondaryToolbar'),
toggleButton: document.getElementById('secondaryToolbarToggle'),
@ -185,7 +204,7 @@ var PDFViewerApplication = {
lastPage: document.getElementById('lastPage'),
pageRotateCw: document.getElementById('pageRotateCw'),
pageRotateCcw: document.getElementById('pageRotateCcw'),
documentProperties: PDFDocumentProperties,
documentProperties: this.pdfDocumentProperties,
documentPropertiesButton: document.getElementById('documentProperties')
});
@ -216,23 +235,6 @@ var PDFViewerApplication = {
passwordCancel: document.getElementById('passwordCancel')
});
PDFDocumentProperties.initialize({
overlayName: 'documentPropertiesOverlay',
closeButton: document.getElementById('documentPropertiesClose'),
fileNameField: document.getElementById('fileNameField'),
fileSizeField: document.getElementById('fileSizeField'),
titleField: document.getElementById('titleField'),
authorField: document.getElementById('authorField'),
subjectField: document.getElementById('subjectField'),
keywordsField: document.getElementById('keywordsField'),
creationDateField: document.getElementById('creationDateField'),
modificationDateField: document.getElementById('modificationDateField'),
creatorField: document.getElementById('creatorField'),
producerField: document.getElementById('producerField'),
versionField: document.getElementById('versionField'),
pageCountField: document.getElementById('pageCountField')
});
var self = this;
var initializedPromise = Promise.all([
Preferences.get('enableWebGL').then(function resolved(value) {
@ -410,7 +412,8 @@ var PDFViewerApplication = {
pdfDataRangeTransport);
if (args.length) {
PDFDocumentProperties.setFileSize(args.length);
PDFViewerApplication.pdfDocumentProperties
.setFileSize(args.length);
}
break;
case 'range':
@ -556,7 +559,7 @@ var PDFViewerApplication = {
);
if (args && args.length) {
PDFDocumentProperties.setFileSize(args.length);
PDFViewerApplication.pdfDocumentProperties.setFileSize(args.length);
}
},
@ -853,9 +856,9 @@ var PDFViewerApplication = {
this.pdfDocument = pdfDocument;
PDFDocumentProperties.url = this.url;
PDFDocumentProperties.pdfDocument = pdfDocument;
PDFDocumentProperties.resolveDataAvailable();
this.pdfDocumentProperties.url = this.url;
this.pdfDocumentProperties.pdfDocument = pdfDocument;
this.pdfDocumentProperties.resolveDataAvailable();
var downloadedPromise = pdfDocument.getDownloadInfo().then(function() {
self.downloadComplete = true;