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Merge pull request #8556 from Snuffleupagus/app-remove-pageRotation

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Stop tracking the rotation in `PDFViewerApplication` and directly use `PDFViewer.pagesRotation` instead
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Tim van der Meij 2017-06-22 00:03:58 +02:00 committed by GitHub
commit 36fb3686cc
1 changed files with 12 additions and 8 deletions
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20
web/app.js
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@ -134,7 +134,6 @@ var PDFViewerApplication = {
eventBus: null,
/** @type {IL10n} */
l10n: null,
pageRotation: 0,
isInitialViewSet: false,
downloadComplete: false,
viewerPrefs: {
@ -451,6 +450,10 @@ var PDFViewerApplication = {
return this.pdfDocument ? this.pdfDocument.numPages : 0;
},
get pageRotation() {
return this.pdfViewer.pagesRotation;
},
set page(val) {
this.pdfViewer.currentPageNumber = val;
},
@ -601,7 +604,6 @@ var PDFViewerApplication = {
this.pdfDocumentProperties.setDocument(null, null);
}
this.store = null;
this.pageRotation = 0;
this.isInitialViewSet = false;
this.downloadComplete = false;
@ -1244,14 +1246,16 @@ var PDFViewerApplication = {
if (!this.pdfDocument) {
return;
}
let pageNumber = this.page;
this.pageRotation = (this.pageRotation + 360 + delta) % 360;
this.pdfViewer.pagesRotation = this.pageRotation;
this.pdfThumbnailViewer.pagesRotation = this.pageRotation;
let { pdfViewer, pdfThumbnailViewer, } = this;
let pageNumber = pdfViewer.currentPageNumber;
let newRotation = (pdfViewer.pagesRotation + 360 + delta) % 360;
pdfViewer.pagesRotation = newRotation;
pdfThumbnailViewer.pagesRotation = newRotation;
this.forceRendering();
this.pdfViewer.currentPageNumber = pageNumber;
// Ensure that the active page doesn't change during rotation.
pdfViewer.currentPageNumber = pageNumber;
},
requestPresentationMode: function pdfViewRequestPresentationMode() {