1 files changed, 12 insertions, 13 deletions

diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 2db44788f..d82a7d1ae 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -7,7 +7,7 @@ import { Id } from '../../../fields/FieldSymbols';
 import { InkTool } from '../../../fields/InkField';
 import { Cast, NumCast, StrCast } from '../../../fields/Types';
 import { TraceMobx } from '../../../fields/util';
-import { addStyleSheet, addStyleSheetRule, clearStyleSheetRules, emptyFunction, OmitKeys, smoothScroll, Utils } from '../../../Utils';
+import { addStyleSheet, addStyleSheetRule, clearStyleSheetRules, emptyFunction, returnAll, returnFalse, returnNone, returnTrue, returnZero, smoothScroll, Utils } from '../../../Utils';
 import { DocUtils } from '../../documents/Documents';
 import { DragManager } from '../../util/DragManager';
 import { SelectionManager } from '../../util/SelectionManager';
@@ -30,7 +30,7 @@ const _global = (window /* browser */ || global) /* node */ as any;
 
 //pdfjsLib.GlobalWorkerOptions.workerSrc = `/assets/pdf.worker.js`;
 // The workerSrc property shall be specified.
-pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://unpkg.com/pdfjs-dist@2.14.305/build/pdf.worker.js';
+pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://unpkg.com/pdfjs-dist@2.16.105/build/pdf.worker.js';
 
 interface IViewerProps extends FieldViewProps {
     Document: Doc;
@@ -179,10 +179,10 @@ export class PDFViewer extends React.Component<IViewerProps> {
         let focusSpeed: Opt<number>;
         if (doc !== this.props.rootDoc && mainCont) {
             const windowHeight = this.props.PanelHeight() / (this.props.NativeDimScaling?.() || 1);
-            const scrollTo = doc.unrendered ? scrollTop : Utils.scrollIntoView(scrollTop, doc[HeightSym](), NumCast(this.props.layoutDoc._scrollTop), windowHeight, 0.1 * windowHeight, this._scrollHeight);
+            const scrollTo = Utils.scrollIntoView(scrollTop, doc[HeightSym](), NumCast(this.props.layoutDoc._scrollTop), windowHeight, windowHeight * 0.1, this._scrollHeight);
             if (scrollTo !== undefined && scrollTo !== this.props.layoutDoc._scrollTop) {
                 if (!this._pdfViewer) this._initialScroll = { loc: scrollTo, easeFunc: options.easeFunc };
-                else if (!options.instant && !options.preview) this._scrollStopper = smoothScroll((focusSpeed = options.zoomTime ?? 500), mainCont, scrollTo, options.easeFunc, this._scrollStopper);
+                else if (!options.instant) this._scrollStopper = smoothScroll((focusSpeed = options.zoomTime ?? 500), mainCont, scrollTo, options.easeFunc, this._scrollStopper);
                 else this._mainCont.current?.scrollTo({ top: Math.abs(scrollTo || 0) });
             }
         } else {
@@ -381,7 +381,6 @@ export class PDFViewer extends React.Component<IViewerProps> {
             const target = e.target as any;
             if (e.target && (target.className.includes('endOfContent') || (target.parentElement.className !== 'textLayer' && target.parentElement.parentElement?.className !== 'textLayer'))) {
                 this._textSelecting = false;
-                document.addEventListener('pointermove', this.onSelectMove); // need this to prevent document from being dragged if stopPropagation doesn't get called
             } else {
                 // if textLayer is hit, then we select text instead of using a marquee so clear out the marquee.
                 setTimeout(
@@ -391,7 +390,6 @@ export class PDFViewer extends React.Component<IViewerProps> {
 
                 this._styleRule = addStyleSheetRule(PDFViewer._annotationStyle, 'htmlAnnotation', { 'pointer-events': 'none' });
                 document.addEventListener('pointerup', this.onSelectEnd);
-                document.addEventListener('pointermove', this.onSelectMove);
             }
         }
     };
@@ -401,17 +399,13 @@ export class PDFViewer extends React.Component<IViewerProps> {
         this.isAnnotating = false;
         this._marqueeing = undefined;
         this._textSelecting = true;
-        document.removeEventListener('pointermove', this.onSelectMove);
     };
 
-    onSelectMove = (e: PointerEvent) => e.stopPropagation();
-
     @action
     onSelectEnd = (e: PointerEvent): void => {
         this.isAnnotating = false;
         clearStyleSheetRules(PDFViewer._annotationStyle);
         this.props.select(false);
-        document.removeEventListener('pointermove', this.onSelectMove);
         document.removeEventListener('pointerup', this.onSelectEnd);
 
         const sel = window.getSelection();
@@ -518,7 +512,7 @@ export class PDFViewer extends React.Component<IViewerProps> {
         return this.props.styleProvider?.(doc, props, property);
     };
 
-    renderAnnotations = (docFilters?: () => string[], mixBlendMode?: any, display?: string) => (
+    renderAnnotations = (docFilters: () => string[], mixBlendMode?: any, display?: string) => (
         <div
             className="pdfViewerDash-overlay"
             style={{
@@ -528,17 +522,22 @@ export class PDFViewer extends React.Component<IViewerProps> {
                 pointerEvents: Doc.ActiveTool !== InkTool.None ? 'all' : undefined,
             }}>
             <CollectionFreeFormView
-                {...OmitKeys(this.props, ['NativeWidth', 'NativeHeight', 'setContentView']).omit}
+                {...this.props}
+                NativeWidth={returnZero}
+                NativeHeight={returnZero}
+                setContentView={emptyFunction} // override setContentView to do nothing
+                pointerEvents={SnappingManager.GetIsDragging() ? returnAll : returnNone}
                 renderDepth={this.props.renderDepth + 1}
                 isAnnotationOverlay={true}
                 fieldKey={this.props.fieldKey + '-annotations'}
-                CollectionView={undefined}
                 getScrollHeight={this.getScrollHeight}
                 setPreviewCursor={this.setPreviewCursor}
                 setBrushViewer={this.setBrushViewer}
                 PanelHeight={this.panelHeight}
                 PanelWidth={this.panelWidth}
                 ScreenToLocalTransform={this.overlayTransform}
+                isAnyChildContentActive={returnFalse}
+                isAnnotationOverlayScrollable={true}
                 dropAction={'alias'}
                 docFilters={docFilters}
                 select={emptyFunction}