Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Prevent wheel/touch zooming in the viewer when a dialog is open

Browse Source
This commit is contained in:
Jonas Jenwald 2023-09-21 20:08:08 +02:00
parent e9f707ce3f
commit 9b21f17b03
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
web/app.js
View File

@ -2736,7 +2736,11 @@ function webViewerWheel(evt) {
// Only zoom the pages, not the entire viewer. // Only zoom the pages, not the entire viewer.
evt.preventDefault(); evt.preventDefault();
// NOTE: this check must be placed *after* preventDefault. // NOTE: this check must be placed *after* preventDefault.
if (zoomDisabledTimeout || document.visibilityState === "hidden") { if (
zoomDisabledTimeout ||
document.visibilityState === "hidden" ||
PDFViewerApplication.overlayManager.active
) {
return; return;
} }
@ -2812,7 +2816,7 @@ function webViewerTouchStart(evt) {
} }
evt.preventDefault(); evt.preventDefault();
if (evt.touches.length !== 2) { if (evt.touches.length !== 2 || PDFViewerApplication.overlayManager.active) {
PDFViewerApplication._touchInfo = null; PDFViewerApplication._touchInfo = null;
return; return;
} }