1 files changed, 36 insertions, 2 deletions

diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 76cc6800a..95cf08289 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -3,6 +3,7 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { Tooltip } from '@material-ui/core';
 import { action, computed, IReactionDisposer, observable, reaction, runInAction } from 'mobx';
 import { observer } from 'mobx-react';
+import { ObserverJsxParser } from './DocumentContentsView';
 import { Bounce, Fade, Flip, LightSpeed, Roll, Rotate, Zoom } from 'react-reveal';
 import { AclAdmin, AclEdit, AclPrivate, AnimationSym, DataSym, Doc, DocListCast, Field, Opt, StrListCast, WidthSym } from '../../../fields/Doc';
 import { Document } from '../../../fields/documentSchemas';
@@ -110,6 +111,7 @@ export interface DocFocusOptions {
     effect?: Doc; // animation effect for focus
     noSelect?: boolean; // whether target should be selected after focusing
     playAudio?: boolean; // whether to play audio annotation on focus
+    zoomTextSelections?: boolean; // whether to display a zoomed overlay of anchor text selections
     toggleTarget?: boolean; // whether to toggle target on and off
     originatingDoc?: Doc; // document that triggered the focus
     easeFunc?: 'linear' | 'ease'; // transition method for scrolling
@@ -590,9 +592,16 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
         setTimeout(() => this._componentView?.setViewSpec?.(anchor, LinkDocPreview.LinkInfo ? true : false));
         const focusSpeed = this._componentView?.scrollFocus?.(anchor, { ...options, instant: options?.instant || LinkDocPreview.LinkInfo ? true : false });
         const endFocus = focusSpeed === undefined ? options?.afterFocus : async (moved: boolean) => options?.afterFocus?.(true) ?? ViewAdjustment.doNothing;
+        const startTime = Date.now();
         this.props.focus(options?.docTransform ? anchor : this.rootDoc, {
             ...options,
-            afterFocus: (didFocus: boolean) => new Promise<ViewAdjustment>(res => setTimeout(async () => res(endFocus ? await endFocus(didFocus || focusSpeed !== undefined) : ViewAdjustment.doNothing), focusSpeed ?? 0)),
+            afterFocus: (didFocus: boolean) =>
+                new Promise<ViewAdjustment>(async res =>
+                    setTimeout(
+                        async () => res(endFocus ? await endFocus(didFocus || focusSpeed !== undefined) : ViewAdjustment.doNothing), //
+                        didFocus ? Math.max(0, (options.zoomTime ?? 500) - (Date.now() - startTime)) : 0
+                    )
+                ),
         });
     };
     onClick = action((e: React.MouseEvent | React.PointerEvent) => {
@@ -1098,11 +1107,16 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
     };
     @observable _retryThumb = 1;
     thumbShown = () => {
+        const childHighlighted = () =>
+            Array.from(Doc.highlightedDocs.keys())
+                .concat(Array.from(Doc.brushManager.BrushedDoc.keys()))
+                .some(doc => Doc.AreProtosEqual(DocCast(doc.annotationOn), this.rootDoc));
+        const childOverlayed = () => Array.from(DocumentManager._overlayViews).some(view => Doc.AreProtosEqual(view.rootDoc, this.rootDoc));
         return !this.props.isSelected() &&
             LightboxView.LightboxDoc !== this.rootDoc &&
             this.thumb &&
             !Doc.AreProtosEqual(DocumentLinksButton.StartLink, this.rootDoc) &&
-            (!Doc.isBrushedHighlightedDegree(this.props.Document) || this.rootDoc._viewType === CollectionViewType.Docking) &&
+            ((!childHighlighted() && !childOverlayed() && !Doc.isBrushedHighlightedDegree(this.rootDoc)) || this.rootDoc._viewType === CollectionViewType.Docking) &&
             !this._componentView?.isAnyChildContentActive?.()
             ? true
             : false;
@@ -1754,6 +1768,7 @@ export class DocumentView extends React.Component<DocumentViewProps> {
 
     startDragging = (x: number, y: number, dropAction: dropActionType, hideSource = false) => this.docView?.startDragging(x, y, dropAction, hideSource);
 
+    @observable textHtmlOverlay: Opt<string>;
     @computed get anchorViewDoc() {
         return this.props.LayoutTemplateString?.includes('anchor2') ? DocCast(this.rootDoc['anchor2']) : this.props.LayoutTemplateString?.includes('anchor1') ? DocCast(this.rootDoc['anchor1']) : undefined;
     }
@@ -1793,6 +1808,24 @@ export class DocumentView extends React.Component<DocumentViewProps> {
     isHovering = () => this._isHovering;
     @observable _isHovering = false;
 
+    htmlOverlayEffect = '';
+    @computed get htmlOverlay() {
+        const effectProps = {
+            delay: 0,
+            duration: 500,
+        };
+        const highlight = (
+            <div className="webBox-textHighlight">
+                <ObserverJsxParser autoCloseVoidElements={true} key={42} onError={(e: any) => console.log('PARSE error', e)} renderInWrapper={false} jsx={StrCast(this.textHtmlOverlay)} />
+            </div>
+        );
+        return !this.textHtmlOverlay ? null : (
+            <div className="documentView-htmlOverlay">
+                <div className="documentView-htmlOverlayInner">{<Fade {...effectProps}>{DocumentViewInternal.AnimationEffect(highlight, { presEffect: this.htmlOverlayEffect ?? 'Zoom' } as any as Doc, this.rootDoc)} </Fade>}</div>
+            </div>
+        );
+    }
+
     render() {
         TraceMobx();
         const xshift = Math.abs(this.Xshift) <= 0.001 ? this.props.PanelWidth() : undefined;
@@ -1841,6 +1874,7 @@ export class DocumentView extends React.Component<DocumentViewProps> {
                             focus={this.props.focus || emptyFunction}
                             ref={action((r: DocumentViewInternal | null) => r && (this.docView = r))}
                         />
+                        {this.htmlOverlay}
                     </div>
                 )}