fixed access out-of-bounds error.. fixed event handling for unselected pdf.

2 files changed, 14 insertions, 9 deletions

diff --git a/src/client/views/nodes/PDFBox.scss b/src/client/views/nodes/PDFBox.scss
index bb1f534c6..8bcae4f1e 100644
--- a/src/client/views/nodes/PDFBox.scss
+++ b/src/client/views/nodes/PDFBox.scss
@@ -36,15 +36,14 @@
     pointer-events: none;
     display: flex;
     flex-direction: row;
-
-    span {
-        pointer-events: none !important;
+    .textlayer {
+        pointer-events: none;
+        span {
+            pointer-events: none !important;
+        }
     }
-}
-.textlayer {
-    span {
-        pointer-events: all !important;
-        user-select: text;
+    .page-cont {
+        pointer-events: none;
     }
 }
 
@@ -52,6 +51,12 @@
     pointer-events: all;
     display: flex;
     flex-direction: row;
+    .textlayer {
+        span {
+            pointer-events: all !important;
+            user-select: text;
+        }
+    }
 }
 
 .pdfBox-contentContainer {
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 75c298f55..bc7cfecbb 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -392,7 +392,7 @@ class Viewer extends React.Component<IViewerProps> {
         let index = 0;
         let currOffset = vOffset;
         while (index < numPages && currOffset - (this._pageSizes[index] ? this._pageSizes[index].height : 792 * scale) > 0) {
-            currOffset -= this._pageSizes[index].height;
+            currOffset -= this._pageSizes[index] ? this._pageSizes[index].height : this._pageSizes[0].height;
             index++;
         }
         return index;