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Merge pull request #4941 from Snuffleupagus/avoid-rendering-pages-when-home/end-keys

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Prevent rendering unnecessary pages when the HOME/END keys are pressed
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Yury Delendik 2014-06-14 11:37:07 -05:00
commit 13efe84d37
1 changed files with 3 additions and 2 deletions
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web/viewer.js
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@ -2347,13 +2347,14 @@ window.addEventListener('keydown', function keydown(evt) {
break; break;
case 36: // home case 36: // home
if (PresentationMode.active) { if (PresentationMode.active || PDFView.page > 1) {
PDFView.page = 1; PDFView.page = 1;
handled = true; handled = true;
} }
break; break;
case 35: // end case 35: // end
if (PresentationMode.active) { if (PresentationMode.active ||
PDFView.page < PDFView.pdfDocument.numPages) {
PDFView.page = PDFView.pdfDocument.numPages; PDFView.page = PDFView.pdfDocument.numPages;
handled = true; handled = true;
} }