mostly code cleaning. small bugs

11 files changed, 76 insertions, 89 deletions

diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index c484db0db..a110782b2 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -263,6 +263,7 @@ export class DocumentOptions {
     defaultBackgroundColor?: string;
     _isLinkButton?: boolean; // marks a document as a button that will follow its primary link when clicked
     _linkAutoMove?: boolean; // whether link endpoint should move around the edges of a document to make shortest path to other link endpoint
+    hideLinkAnchors?: boolean; // suppresses link anchor dots from being displayed
     isFolder?: boolean;
     lastFrame?: number; // the last frame of a frame-based collection (e.g., progressive slide)
     activeFrame?: number; // the active frame of a document in a frame base collection
@@ -505,6 +506,7 @@ export namespace Docs {
                     options: {
                         childDontRegisterViews: true,
                         _isLinkButton: true,
+                        hideLinkAnchors: true,
                         _height: 150,
                         description: '',
                         showCaption: 'description',
@@ -581,7 +583,7 @@ export namespace Docs {
                 DocumentType.PRES,
                 {
                     layout: { view: PresBox, dataField: defaultDataKey },
-                    options: { defaultDoubleClick: 'ignore' },
+                    options: { defaultDoubleClick: 'ignore', hideLinkAnchors: true },
                 },
             ],
             [
diff --git a/src/client/util/CurrentUserUtils.ts b/src/client/util/CurrentUserUtils.ts
index b21f53221..753cd1cb7 100644
--- a/src/client/util/CurrentUserUtils.ts
+++ b/src/client/util/CurrentUserUtils.ts
@@ -301,7 +301,7 @@ export class CurrentUserUtils {
             { toolTip: "Tap or drag to create a data viz node",   title: "DataViz", icon: "file",       dragFactory: doc.emptyDataViz as Doc,   clickFactory: DocCast(doc.emptyDataViz)},
             { toolTip: "Tap or drag to create a bullet slide",    title: "PPT Slide", icon: "file",     dragFactory: doc.emptySlide as Doc,     clickFactory: DocCast(doc.emptySlide),      openFactoryLocation: OpenWhere.overlay},
             { toolTip: "Tap or drag to create a data note", title: "DataNote", icon: "window-maximize", dragFactory: doc.emptyHeader as Doc,    clickFactory: DocCast(doc.emptyHeader),     openFactoryAsDelegate: true },
-            { toolTip: "Toggle a Calculator REPL",                title: "repl", icon: "calculator",                                            clickFactory: "repl" as any,                openFactoryLocation: OpenWhere.overlay},
+            { toolTip: "Toggle a Calculator REPL",                title: "repl", icon: "calculator",                                            clickFactory: 'repl' as any,                openFactoryLocation: OpenWhere.overlay},
           ].map(tuple => (
               { openFactoryLocation: OpenWhere.addRight, 
                 scripts: { onClick:     'openDoc(copyDragFactory(this.clickFactory,this.openFactoryAsDelegate), this.openFactoryLocation)', 
diff --git a/src/client/views/OverlayView.tsx b/src/client/views/OverlayView.tsx
index 34e8cd6dd..ec22128d4 100644
--- a/src/client/views/OverlayView.tsx
+++ b/src/client/views/OverlayView.tsx
@@ -219,6 +219,7 @@ export class OverlayView extends React.Component {
                             PanelHeight={d[HeightSym]}
                             ScreenToLocalTransform={this.docScreenToLocalXf(d)}
                             renderDepth={1}
+                            hideDecorations={true}
                             isDocumentActive={returnTrue}
                             isContentActive={returnTrue}
                             whenChildContentsActiveChanged={emptyFunction}
@@ -252,8 +253,3 @@ export class OverlayView extends React.Component {
         );
     }
 }
-// bcz: ugh ... want to be able to pass ScriptingRepl as tag argument, but that doesn't seem to work.. runtime error
-ScriptingGlobals.add(function addOverlayWindow(type: string, options: OverlayElementOptions) {
-    OverlayView.Instance.addWindow(<ScriptingRepl />, options);
-    addOverlayWindow('ScriptingRepl', { x: 300, y: 100, width: 200, height: 200, title: 'Scripting REPL' });
-});
diff --git a/src/client/views/StyleProvider.tsx b/src/client/views/StyleProvider.tsx
index faaa4e1f9..bd0539069 100644
--- a/src/client/views/StyleProvider.tsx
+++ b/src/client/views/StyleProvider.tsx
@@ -36,10 +36,10 @@ export enum StyleProp {
     FillColor = 'fillColor', // fill color of an ink stroke or shape
     WidgetColor = 'widgetColor', // color to display UI widgets on a document view -- used for the sidebar divider dragger on a text note
     HideLinkButton = 'hideLinkButton', // hides the blue-dot link button.  used when a document acts like a button
-    LinkSource = 'linkSource', // source document of a link -- used by LinkAnchorBox
     PointerEvents = 'pointerEvents', // pointer events for DocumentView -- inherits pointer events if not specified
     Decorations = 'decorations', // additional decoration to display above a DocumentView -- currently only used to display a Lock for making things background
     HeaderMargin = 'headerMargin', // margin at top of documentview, typically for displaying a title -- doc contents will start below that
+    ShowCaption = 'showCaption',
     TitleHeight = 'titleHeight', // Height of Title area
     ShowTitle = 'showTitle', // whether to display a title on a Document (optional :hover suffix)
     JitterRotation = 'jitterRotation', // whether documents should be randomly rotated
@@ -182,6 +182,8 @@ export function DefaultStyleProvider(doc: Opt<Doc>, props: Opt<DocumentViewProps
                 : { path: undefined, width: 0 };
         case StyleProp.JitterRotation:
             return Doc.IsComicStyle(doc) ? random(-1, 1, NumCast(doc?.x), NumCast(doc?.y)) * ((props?.PanelWidth() || 0) > (props?.PanelHeight() || 0) ? 5 : 10) : 0;
+        case StyleProp.ShowCaption:
+            return doc?._viewType === CollectionViewType.Carousel || props?.hideCaptions ? undefined : StrCast(doc?._showCaption);
         case StyleProp.HeaderMargin:
             return ([CollectionViewType.Stacking, CollectionViewType.NoteTaking, CollectionViewType.Masonry, CollectionViewType.Tree].includes(doc?._viewType as any) ||
                 (doc?.type === DocumentType.RTF && !showTitle()?.includes('noMargin')) ||
@@ -299,12 +301,12 @@ export function DefaultStyleProvider(doc: Opt<Doc>, props: Opt<DocumentViewProps
             if (props?.isDocumentActive?.()) return isInk ? 'visiblePainted' : 'all';
             return undefined; // fixes problem with tree view elements getting pointer events when the tree view is not active
         case StyleProp.Decorations:
-            if (props?.ContainingCollectionDoc?._viewType === CollectionViewType.Freeform || doc?.x !== undefined || doc?.y !== undefined) {
-                return doc && doc.pointerEvents === 'none' && lockedPosition() && !Doc.IsSystem(doc) && (props?.renderDepth || 0) > 0 ? (
+            if (props?.ContainingCollectionDoc?._viewType === CollectionViewType.Freeform) {
+                return doc?.pointerEvents !== 'none' ? null : (
                     <div className="styleProvider-lock" onClick={() => toggleLockedPosition(doc)}>
-                        <FontAwesomeIcon icon={lockedPosition() ? 'lock' : 'unlock'} style={{ color: lockedPosition() ? 'red' : undefined }} size="lg" />
+                        <FontAwesomeIcon icon={'lock'} style={{ color: 'red' }} size="lg" />
                     </div>
-                ) : null;
+                );
             }
     }
 }
diff --git a/src/client/views/collections/CollectionTimeView.tsx b/src/client/views/collections/CollectionTimeView.tsx
index 89b2fbfe3..4d5978548 100644
--- a/src/client/views/collections/CollectionTimeView.tsx
+++ b/src/client/views/collections/CollectionTimeView.tsx
@@ -150,7 +150,7 @@ export class CollectionTimeView extends CollectionSubView() {
                     engineProps={{ pivotField: this.pivotField, docFilters: this.childDocFilters, docRangeFilters: this.childDocRangeFilters }}
                     fitContentsToBox={returnTrue}
                     childClickScript={this._childClickedScript}
-                    viewDefDivClick={this._viewDefDivClick}
+                    viewDefDivClick={this.layoutEngine() === computeTimelineLayout.name ? undefined : this._viewDefDivClick}
                     //dontScaleFilter={this.dontScaleFilter}
                     layoutEngine={this.layoutEngine}
                 />
diff --git a/src/client/views/collections/TabDocView.tsx b/src/client/views/collections/TabDocView.tsx
index 93b816581..4ad09628f 100644
--- a/src/client/views/collections/TabDocView.tsx
+++ b/src/client/views/collections/TabDocView.tsx
@@ -422,6 +422,7 @@ export class TabDocView extends React.Component<TabDocViewProps> {
                     })}
                     renderDepth={0}
                     LayoutTemplateString={this.props.keyValue ? KeyValueBox.LayoutString() : undefined}
+                    hideTitle={this.props.keyValue}
                     Document={this._document}
                     DataDoc={!Doc.AreProtosEqual(this._document[DataSym], this._document) ? this._document[DataSym] : undefined}
                     ContainingCollectionView={undefined}
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index 0714bffbc..f16371592 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -609,7 +609,7 @@ export class MarqueeView extends React.Component<SubCollectionViewProps & Marque
         return false;
     }
 
-    marqueeSelect(selectBackgrounds: boolean = true) {
+    marqueeSelect(selectBackgrounds: boolean = false) {
         const selection: Doc[] = [];
         const selectFunc = (doc: Doc) => {
             const layoutDoc = Doc.Layout(doc);
diff --git a/src/client/views/nodes/DocumentView.scss b/src/client/views/nodes/DocumentView.scss
index e5913d997..1265651ad 100644
--- a/src/client/views/nodes/DocumentView.scss
+++ b/src/client/views/nodes/DocumentView.scss
@@ -17,8 +17,7 @@
     top: 0;
 }
 
-.documentView-node,
-.documentView-node-topmost {
+.documentView-node {
     position: inherit;
     top: 0;
     left: 0;
@@ -209,8 +208,7 @@
     }
 }
 
-.documentView-node:hover,
-.documentView-node-topmost:hover {
+.documentView-node:hover {
     > .documentView-styleWrapper {
         > .documentView-titleWrapper-hover {
             display: inline-block;
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 9a3e77e6e..ab93ce87b 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -268,9 +268,6 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
     @observable _animateScaleTime: Opt<number>; // milliseconds for animating between views.  defaults to 300 if not uset
     @observable _animateScalingTo = 0;
 
-    private get topMost() {
-        return this.props.renderDepth === 0 && !LightboxView.LightboxDoc;
-    }
     public get animateScaleTime() {
         return this._animateScaleTime ?? 300;
     }
@@ -307,8 +304,9 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
     @computed get widgetDecorations() {
         return this.props.styleProvider?.(this.rootDoc, this.props, StyleProp.Decorations + (this.props.isSelected() ? ':selected' : ''));
     }
-    @computed get backgroundColor() {
-        return this.props.styleProvider?.(this.layoutDoc, this.props, StyleProp.BackgroundColor);
+    @computed get backgroundBoxColor() {
+        const thumb = ImageCast(this.layoutDoc['thumb-frozen'], ImageCast(this.layoutDoc.thumb));
+        return thumb ? undefined : this.props.styleProvider?.(this.layoutDoc, this.props, StyleProp.BackgroundColor + ':box');
     }
     @computed get docContents() {
         return this.props.styleProvider?.(this.rootDoc, this.props, StyleProp.DocContents);
@@ -316,6 +314,9 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
     @computed get headerMargin() {
         return this.props?.styleProvider?.(this.layoutDoc, this.props, StyleProp.HeaderMargin) || 0;
     }
+    @computed get showCaption() {
+        return this.props?.styleProvider?.(this.layoutDoc, this.props, StyleProp.ShowCaption) || 0;
+    }
     @computed get titleHeight() {
         return this.props?.styleProvider?.(this.layoutDoc, this.props, StyleProp.TitleHeight) || 0;
     }
@@ -389,7 +390,8 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
             RadialMenu.Instance.addItem({
                 description: 'Delete',
                 event: () => {
-                    this.props.ContainingCollectionView?.removeDocument(this.props.Document), RadialMenu.Instance.closeMenu();
+                    this.props.ContainingCollectionView?.removeDocument(this.props.Document);
+                    RadialMenu.Instance.closeMenu();
                 },
                 icon: 'external-link-square-alt',
                 selected: -1,
@@ -563,13 +565,11 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
 
     @action
     onPointerMove = (e: PointerEvent): void => {
-        if (InteractionUtils.IsType(e, InteractionUtils.PENTYPE) || [InkTool.Highlighter, InkTool.Pen, InkTool.Write].includes(Doc.ActiveTool)) return;
+        if (e.buttons !== 1 || [InkTool.Highlighter, InkTool.Pen, InkTool.Write].includes(Doc.ActiveTool)) return;
 
-        if (e.buttons === 1 || InteractionUtils.IsType(e, InteractionUtils.TOUCHTYPE)) {
-            if (Math.abs(this._downX - e.clientX) > 3 || Math.abs(this._downY - e.clientY) > 3) {
-                this.cleanupPointerEvents();
-                this.startDragging(this._downX, this._downY, ((e.ctrlKey || e.altKey) && 'alias') || ((this.Document.dropAction || this.props.dropAction || undefined) as dropActionType));
-            }
+        if (!Utils.isClick(e.clientX, e.clientY, this._downX, this._downY, Date.now())) {
+            this.cleanupPointerEvents();
+            this.startDragging(this._downX, this._downY, ((e.ctrlKey || e.altKey) && 'alias') || ((this.Document.dropAction || this.props.dropAction || undefined) as dropActionType));
         }
     };
 
@@ -888,7 +888,7 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
         }
         cm.addItem({ description: 'Help...', noexpand: true, subitems: helpItems, icon: 'question' });
 
-        if (!this.topMost) e?.stopPropagation(); // DocumentViews should stop propagation of this event
+        e?.stopPropagation(); // DocumentViews should stop propagation of this event
         cm.displayMenu((e?.pageX || pageX || 0) - 15, (e?.pageY || pageY || 0) - 15);
     };
 
@@ -1021,7 +1021,6 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
         switch (property.split(':')[0]) {
             case StyleProp.ShowTitle:     return '';
             case StyleProp.PointerEvents: return 'none';
-            case StyleProp.LinkSource:    return this.props.Document; // pass the LinkSource to the LinkAnchorBox
             case StyleProp.Highlighting:  return undefined;
         }
         return this.props.styleProvider?.(doc, props, property);
@@ -1049,9 +1048,7 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
     @computed get allLinkEndpoints() {
         // the small blue dots that mark the endpoints of links
         TraceMobx();
-        if (this.props.hideLinkAnchors) return null;
-        if (this.layoutDoc.unrendered || this.props.LayoutTemplateString?.includes(LinkAnchorBox.name)) return null;
-        if (this.rootDoc.type === DocumentType.PRES || this.rootDoc.type === DocumentType.LINK || this.props.dontRegisterView) return null;
+        if (this.props.hideLinkAnchors || this.layoutDoc.hideLinkAnchors || this.props.dontRegisterView || this.layoutDoc.unrendered) return null;
         const filtered = DocUtils.FilterDocs(this.directLinks, this.props.docFilters?.() ?? [], []).filter(d => d.linkDisplay);
         return filtered.map((link, i) => (
             <div className="documentView-anchorCont" key={link[Id]}>
@@ -1059,11 +1056,13 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
                     {...this.props}
                     isContentActive={returnFalse}
                     Document={link}
+                    docViewPath={this.props.viewPath}
                     PanelWidth={this.anchorPanelWidth}
                     PanelHeight={this.anchorPanelHeight}
                     dontRegisterView={false}
                     showTitle={returnEmptyString}
                     hideCaptions={true}
+                    hideLinkAnchors={true}
                     fitWidth={returnTrue}
                     styleProvider={this.anchorStyleProvider}
                     removeDocument={this.hideLinkAnchor}
@@ -1148,12 +1147,11 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
         const ffscale = () => this.props.DocumentView().props.CollectionFreeFormDocumentView?.().props.ScreenToLocalTransform().Scale || 1;
         const showTitle = this.ShowTitle?.split(':')[0];
         const showTitleHover = this.ShowTitle?.includes(':hover');
-        const showCaption = !this.props.hideCaptions && this.Document._viewType !== CollectionViewType.Carousel ? StrCast(this.layoutDoc._showCaption) : undefined;
-        const captionView = !showCaption ? null : (
+        const captionView = !this.showCaption ? null : (
             <div
                 className="documentView-captionWrapper"
                 style={{
-                    pointerEvents: (!this.disableClickScriptFunc && this.onClickHandler) || this.Document.ignoreClick ? 'none' : this.isContentActive() || this.props.isDocumentActive?.() ? 'all' : undefined,
+                    pointerEvents: this.Document.ignoreClick ? 'none' : this.isContentActive() || this.props.isDocumentActive?.() ? 'all' : undefined,
                     minWidth: 50 * ffscale(),
                     maxHeight: `max(100%, ${20 * ffscale()}px)`,
                 }}>
@@ -1161,12 +1159,13 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
                     {...OmitKeys(this.props, ['children']).omit}
                     yPadding={10}
                     xPadding={10}
-                    fieldKey={showCaption}
+                    fieldKey={this.showCaption}
                     fontSize={12 * Math.max(1, (2 * ffscale()) / 3)}
                     styleProvider={this.captionStyleProvider}
                     dontRegisterView={true}
                     noSidebar={true}
                     dontScale={true}
+                    renderDepth={this.props.renderDepth}
                     isContentActive={this.isContentActive}
                     onClick={this.onClickFunc}
                 />
@@ -1220,7 +1219,7 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
                 />
             </div>
         );
-        return this.props.hideTitle || (!showTitle && !showCaption) ? (
+        return this.props.hideTitle || (!showTitle && !this.showCaption) ? (
             this.contents
         ) : (
             <div className="documentView-styleWrapper">
@@ -1235,31 +1234,27 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
 
     renderDoc = (style: object) => {
         TraceMobx();
-        const thumb = ImageCast(this.layoutDoc['thumb-frozen'], ImageCast(this.layoutDoc.thumb))?.url?.href.replace('.png', '_m.png');
-        const background = this.props.styleProvider?.(this.layoutDoc, this.props, StyleProp.BackgroundColor + ':box');
-        if (!(this.props.Document instanceof Doc) || GetEffectiveAcl(this.props.Document[DataSym]) === AclPrivate || this.hidden) return null;
-        return (
-            this.docContents ?? (
-                <div
-                    className={`documentView-node${this.topMost ? '-topmost' : ''}`}
-                    id={this.props.Document[Id]}
-                    style={{
-                        ...style,
-                        background: thumb ? undefined : background,
-                        opacity: this.opacity,
-                        cursor: Doc.ActiveTool === InkTool.None ? 'grab' : 'crosshair',
-                        color: StrCast(this.layoutDoc.color, 'inherit'),
-                        fontFamily: StrCast(this.Document._fontFamily, 'inherit'),
-                        fontSize: Cast(this.Document._fontSize, 'string', null),
-                        transform: this._animateScalingTo ? `scale(${this._animateScalingTo})` : undefined,
-                        transition: !this._animateScalingTo ? StrCast(this.Document.dataTransition) : `transform ${this.animateScaleTime / 1000}s ease-${this._animateScalingTo < 1 ? 'in' : 'out'}`,
-                    }}>
-                    {this.innards}
-                    {!this.disableClickScriptFunc && this.onClickHandler && this.props.ContainingCollectionView?.props.Document._viewType === CollectionViewType.Time ? <div className="documentView-contentBlocker" /> : null}
-                    {this.widgetDecorations ?? null}
-                </div>
-            )
-        );
+        return !DocCast(this.Document) || GetEffectiveAcl(this.Document[DataSym]) === AclPrivate || this.hidden
+            ? null
+            : this.docContents ?? (
+                  <div
+                      className="documentView-node"
+                      id={this.Document[Id]}
+                      style={{
+                          ...style,
+                          background: this.backgroundBoxColor,
+                          opacity: this.opacity,
+                          cursor: Doc.ActiveTool === InkTool.None ? 'grab' : 'crosshair',
+                          color: StrCast(this.layoutDoc.color, 'inherit'),
+                          fontFamily: StrCast(this.Document._fontFamily, 'inherit'),
+                          fontSize: Cast(this.Document._fontSize, 'string', null),
+                          transform: this._animateScalingTo ? `scale(${this._animateScalingTo})` : undefined,
+                          transition: !this._animateScalingTo ? StrCast(this.Document.dataTransition) : `transform ${this.animateScaleTime / 1000}s ease-${this._animateScalingTo < 1 ? 'in' : 'out'}`,
+                      }}>
+                      {this.innards}
+                      {this.widgetDecorations ?? null}
+                  </div>
+              );
     };
 
     /**
@@ -1506,7 +1501,7 @@ export class DocumentView extends React.Component<DocumentViewProps> {
         return this.effectiveNativeWidth ? this.effectiveNativeWidth * this.nativeScaling : this.props.PanelWidth();
     }
     @computed get panelHeight() {
-        if (this.effectiveNativeHeight && !this.layoutDoc.nativeHeightUnfrozen) {
+        if (this.effectiveNativeHeight && (!this.fitWidth || !this.layoutDoc.nativeHeightUnfrozen)) {
             return Math.min(this.props.PanelHeight(), this.effectiveNativeHeight * this.nativeScaling);
         }
         return this.props.PanelHeight();
@@ -1528,7 +1523,7 @@ export class DocumentView extends React.Component<DocumentViewProps> {
 
     toggleNativeDimensions = () => this.docView && Doc.toggleNativeDimensions(this.layoutDoc, this.docView.NativeDimScaling, this.props.PanelWidth(), this.props.PanelHeight());
     getBounds = () => {
-        if (!this.docView || !this.docView.ContentDiv || this.props.Document.type === DocumentType.PRES || this.props.treeViewDoc || Doc.AreProtosEqual(this.props.Document, Doc.UserDoc())) {
+        if (!this.docView || !this.docView.ContentDiv || this.props.treeViewDoc || Doc.AreProtosEqual(this.props.Document, Doc.UserDoc())) {
             return undefined;
         }
         const xf = this.docView?.props
diff --git a/src/client/views/nodes/LinkAnchorBox.tsx b/src/client/views/nodes/LinkAnchorBox.tsx
index e12548f18..3feb95ce9 100644
--- a/src/client/views/nodes/LinkAnchorBox.tsx
+++ b/src/client/views/nodes/LinkAnchorBox.tsx
@@ -1,22 +1,19 @@
-import { action, observable } from 'mobx';
+import { action, computed, observable } from 'mobx';
 import { observer } from 'mobx-react';
 import { Doc } from '../../../fields/Doc';
-import { Cast, NumCast, StrCast } from '../../../fields/Types';
+import { NumCast, StrCast } from '../../../fields/Types';
 import { TraceMobx } from '../../../fields/util';
 import { emptyFunction, setupMoveUpEvents, Utils } from '../../../Utils';
 import { DragManager } from '../../util/DragManager';
 import { LinkFollower } from '../../util/LinkFollower';
-import { ContextMenu } from '../ContextMenu';
-import { ContextMenuProps } from '../ContextMenuItem';
+import { SelectionManager } from '../../util/SelectionManager';
 import { ViewBoxBaseComponent } from '../DocComponent';
 import { StyleProp } from '../StyleProvider';
 import { FieldView, FieldViewProps } from './FieldView';
 import './LinkAnchorBox.scss';
 import { LinkDocPreview } from './LinkDocPreview';
 import React = require('react');
-import { LinkManager } from '../../util/LinkManager';
 import globalCssVariables = require('../global/globalCssVariables.scss');
-import { SelectionManager } from '../../util/SelectionManager';
 
 @observer
 export class LinkAnchorBox extends ViewBoxBaseComponent<FieldViewProps>() {
@@ -31,19 +28,15 @@ export class LinkAnchorBox extends ViewBoxBaseComponent<FieldViewProps>() {
     @observable _x = 0;
     @observable _y = 0;
 
+    @computed get linkSource() {
+        return this.props.docViewPath()[this.props.docViewPath().length - 2].rootDoc; // this.props.styleProvider?.(this.dataDoc, this.props, StyleProp.LinkSource);
+    }
+
     onPointerDown = (e: React.PointerEvent) => {
-        const anchorContainerDoc = this.props.styleProvider?.(this.dataDoc, this.props, StyleProp.LinkSource);
-        setupMoveUpEvents(
-            this,
-            e,
-            this.onPointerMove,
-            emptyFunction,
-            (e, doubleTap) => {
-                if (doubleTap) LinkFollower.FollowLink(this.rootDoc, anchorContainerDoc, false);
-                else this.props.select(false);
-            },
-            false
-        );
+        setupMoveUpEvents(this, e, this.onPointerMove, emptyFunction, (e, doubleTap) => {
+            if (doubleTap) LinkFollower.FollowLink(this.rootDoc, this.linkSource, false);
+            else this.props.select(false);
+        });
     };
     onPointerMove = action((e: PointerEvent, down: number[], delta: number[]) => {
         const cdiv = this._ref?.current?.parentElement;
@@ -73,7 +66,6 @@ export class LinkAnchorBox extends ViewBoxBaseComponent<FieldViewProps>() {
         const small = this.props.PanelWidth() <= 1; // this happens when rendered in a treeView
         const x = NumCast(this.rootDoc[this.fieldKey + '_x'], 100);
         const y = NumCast(this.rootDoc[this.fieldKey + '_y'], 100);
-        const linkSource = this.props.styleProvider?.(this.dataDoc, this.props, StyleProp.LinkSource);
         const background = this.props.styleProvider?.(this.dataDoc, this.props, StyleProp.BackgroundColor + ':anchor');
         const anchor = this.fieldKey === 'anchor1' ? 'anchor2' : 'anchor1';
         const anchorScale = !this.dataDoc[this.fieldKey + '-useLinkSmallAnchor'] && (x === 0 || x === 100 || y === 0 || y === 100) ? 1 : 0.25;
@@ -87,7 +79,7 @@ export class LinkAnchorBox extends ViewBoxBaseComponent<FieldViewProps>() {
                 onPointerEnter={e =>
                     LinkDocPreview.SetLinkInfo({
                         docProps: this.props,
-                        linkSrc: linkSource,
+                        linkSrc: this.linkSource,
                         linkDoc: this.rootDoc,
                         showHeader: true,
                         location: [e.clientX, e.clientY + 20],
diff --git a/src/client/views/nodes/trails/PresBox.tsx b/src/client/views/nodes/trails/PresBox.tsx
index 3376c29a9..0afb36214 100644
--- a/src/client/views/nodes/trails/PresBox.tsx
+++ b/src/client/views/nodes/trails/PresBox.tsx
@@ -919,6 +919,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
      */
     @action
     enterMinimize = () => {
+        this.updateCurrentPresentation(this.rootDoc);
         clearTimeout(this._presTimer);
         const pt = this.props.ScreenToLocalTransform().inverse().transformPoint(0, 0);
         this.props.removeDocument?.(this.layoutDoc);
@@ -939,7 +940,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
         doc._height = 30;
         doc._width = PresBox.minimizedWidth;
         Doc.AddDocToList(Doc.MyOverlayDocs, undefined, doc);
-        PresBox.Instance.initializePresState(PresBox.Instance.itemIndex);
+        PresBox.Instance?.initializePresState(PresBox.Instance.itemIndex);
         return (doc.presStatus = PresStatus.Manual);
     }
 
@@ -2435,7 +2436,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                     </Tooltip>
                     <div className="presPanel-button-text">
                         Slide {this.itemIndex + 1}
-                        {this.activeItem.presIndexed !== undefined ? `(${this.activeItem.presIndexed}/${this.progressivizedItems(this.activeItem)?.length})` : ''} / {this.childDocs.length}
+                        {this.activeItem?.presIndexed !== undefined ? `(${this.activeItem.presIndexed}/${this.progressivizedItems(this.activeItem)?.length})` : ''} / {this.childDocs.length}
                     </div>
                     <div className="presPanel-divider" />
                     <div className="presPanel-button-text" onPointerDown={e => setupMoveUpEvents(this, e, returnFalse, returnFalse, this.exitClicked, false, false)}>