Sakurai/pdf.js
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Update thumbnail style only when sidebar is visible

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This commit is contained in:
fkaelberer 2015-01-27 21:08:36 +01:00
parent a544aed2b0
commit 047d61ed1f
2 changed files with 10 additions and 2 deletions
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2
web/pdf_thumbnail_viewer.js
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@ -76,7 +76,9 @@ var PDFThumbnailViewer = (function PDFThumbnailViewerClosure() {
selected.classList.remove('selected'); selected.classList.remove('selected');
} }
var thumbnail = document.getElementById('thumbnailContainer' + page); var thumbnail = document.getElementById('thumbnailContainer' + page);
if (thumbnail) {
thumbnail.classList.add('selected'); thumbnail.classList.add('selected');
}
var visibleThumbs = this._getVisibleThumbs(); var visibleThumbs = this._getVisibleThumbs();
var numVisibleThumbs = visibleThumbs.views.length; var numVisibleThumbs = visibleThumbs.views.length;

6
web/viewer.js
View File

@ -1574,6 +1574,10 @@ function webViewerInitialized() {
outerContainer.classList.toggle('sidebarOpen'); outerContainer.classList.toggle('sidebarOpen');
PDFViewerApplication.sidebarOpen = PDFViewerApplication.sidebarOpen =
outerContainer.classList.contains('sidebarOpen'); outerContainer.classList.contains('sidebarOpen');
if (PDFViewerApplication.sidebarOpen) {
PDFViewerApplication.pdfThumbnailViewer.
scrollThumbnailIntoView(PDFViewerApplication.page);
}
PDFViewerApplication.forceRendering(); PDFViewerApplication.forceRendering();
}); });
@ -1920,8 +1924,10 @@ window.addEventListener('pagechange', function pagechange(evt) {
var page = evt.pageNumber; var page = evt.pageNumber;
if (evt.previousPageNumber !== page) { if (evt.previousPageNumber !== page) {
document.getElementById('pageNumber').value = page; document.getElementById('pageNumber').value = page;
if (PDFViewerApplication.sidebarOpen) {
PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page); PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page);
} }
}
var numPages = PDFViewerApplication.pagesCount; var numPages = PDFViewerApplication.pagesCount;
document.getElementById('previous').disabled = (page <= 1); document.getElementById('previous').disabled = (page <= 1);