1 files changed, 16 insertions, 17 deletions
diff --git a/src/client/views/collections/CollectionMenu.tsx b/src/client/views/collections/CollectionMenu.tsx
index 3d37a9df8..aefa1ec3d 100644
--- a/src/client/views/collections/CollectionMenu.tsx
+++ b/src/client/views/collections/CollectionMenu.tsx
@@ -2,7 +2,7 @@ import React = require("react");
 import { IconProp } from '@fortawesome/fontawesome-svg-core';
 import { FontAwesomeIcon, FontAwesomeIconProps } from "@fortawesome/react-fontawesome";
 import { Tooltip } from "@material-ui/core";
-import { action, computed, Lambda, observable, reaction, runInAction } from "mobx";
+import { action, computed, Lambda, observable, reaction, runInAction, trace } from "mobx";
 import { observer } from "mobx-react";
 import { ColorState } from "react-color";
 import { Doc, DocListCast, Opt } from "../../../fields/Doc";
@@ -36,7 +36,7 @@ import { RichTextMenu } from "../nodes/formattedText/RichTextMenu";
 import { PresBox } from "../nodes/trails/PresBox";
 import { DefaultStyleProvider } from "../StyleProvider";
 import { CollectionDockingView } from "./CollectionDockingView";
-import { CollectionLinearView } from "./CollectionLinearView";
+import { CollectionLinearView } from "./collectionLinear";
 import "./CollectionMenu.scss";
 import { CollectionViewType, COLLECTION_BORDER_WIDTH } from "./CollectionView";
 import { TabDocView } from "./TabDocView";
@@ -62,7 +62,7 @@ export class CollectionMenu extends AntimodeMenu<AntimodeMenuProps> {
 
     componentDidMount() {
         reaction(() => SelectionManager.Views().length && SelectionManager.Views()[0],
-            (doc) => doc && this.SetSelection(doc));
+            view => view && this.SetSelection(view));
     }
 
     @action
@@ -93,7 +93,11 @@ export class CollectionMenu extends AntimodeMenu<AntimodeMenuProps> {
         return new Transform(-translateX, -translateY, 1 / scale);
     }
 
+    panelWidth100 = () => 100;
+    panelHeight35 = () => 35;
+
     @computed get contMenuButtons() {
+        trace();
         const selDoc = Doc.UserDoc().contextMenuBtns;
         return !(selDoc instanceof Doc) ? (null) : <div className="collectionMenu-contMenuButtons" ref={this._docBtnRef} style={{ height: "35px" }} >
             <CollectionLinearView
@@ -118,8 +122,8 @@ export class CollectionMenu extends AntimodeMenu<AntimodeMenuProps> {
                 pinToPres={emptyFunction}
                 removeDocument={returnFalse}
                 ScreenToLocalTransform={this.buttonBarXf}
-                PanelWidth={() => 100}
-                PanelHeight={() => 35}
+                PanelWidth={this.panelWidth100}
+                PanelHeight={this.panelHeight35}
                 renderDepth={0}
                 focus={emptyFunction}
                 whenChildContentsActiveChanged={emptyFunction}
@@ -437,10 +441,8 @@ export class CollectionViewBaseChrome extends React.Component<CollectionMenuProp
         </div>);
     }
 
-    @computed get selectedDocumentView() {
-        return SelectionManager.Views().length ? SelectionManager.Views()[0] : undefined;
-    }
-    @computed get selectedDoc() { return this.selectedDocumentView?.rootDoc; }
+    @computed get selectedDocumentView() { return SelectionManager.Views().lastElement(); }
+    @computed get selectedDoc() { return SelectionManager.Docs().lastElement(); }
     @computed get notACollection() {
         if (this.selectedDoc) {
             const layoutField = Doc.LayoutField(this.selectedDoc);
@@ -548,8 +550,8 @@ export class CollectionViewBaseChrome extends React.Component<CollectionMenuProp
     @undoBatch
     onAliasButtonMoved = (e: PointerEvent) => {
         const contentDiv = this.selectedDocumentView?.ContentDiv;
-        if (contentDiv) {
-            const dragData = new DragManager.DocumentDragData([this.selectedDocumentView!.props.Document]);
+        if (contentDiv && this.selectedDoc) {
+            const dragData = new DragManager.DocumentDragData([this.selectedDoc]);
             const offset = [e.clientX - contentDiv.getBoundingClientRect().x, e.clientY - contentDiv.getBoundingClientRect().y];
             dragData.defaultDropAction = "alias";
             dragData.canEmbed = true;
@@ -644,11 +646,9 @@ export class CollectionFreeFormViewChrome extends React.Component<CollectionMenu
         return this.document[this.props.docView.LayoutFieldKey + (this.props.isOverlay ? "-annotations" : "")];
     }
     @computed get childDocs() { return DocListCast(this.dataField); }
-    @computed get selectedDocumentView() { return SelectionManager.Views().length ? SelectionManager.Views()[0] : undefined; }
-    @computed get selectedDoc() { return this.selectedDocumentView?.rootDoc; }
-    @computed get isText() {
-        return this.selectedDoc?.type === DocumentType.RTF || (RichTextMenu.Instance?.view as any) ? true : false;
-    }
+    @computed get selectedDocumentView() { return SelectionManager.Views().lastElement(); }
+    @computed get selectedDoc() { return SelectionManager.Docs().lastElement(); }
+    @computed get isText() { return this.selectedDoc?.type === DocumentType.RTF || (RichTextMenu.Instance?.view as any) ? true : false; }
 
     @undoBatch
     @action
@@ -822,7 +822,6 @@ export class CollectionFreeFormViewChrome extends React.Component<CollectionMenu
 
             </div>;
     }
-    @observable viewType = this.selectedDoc?._viewType;
 
     render() {
         return !this.props.docView.layoutDoc ? (null) :