turn off targetDropAction when dropping in same colleciton. cleaned up PresBox stuff to use single template to render all contents (which are otherwise unmodified).

13 files changed, 71 insertions, 60 deletions

diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index c06ad3d60..041f2fc2c 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -185,7 +185,8 @@ export namespace DragManager {
     export function MakeDropTarget(
         element: HTMLElement,
         dropFunc: (e: Event, de: DropEvent) => void,
-        doc?: Doc
+        doc?: Doc,
+        preDropFunc?: (e: Event, de: DropEvent) => void,
     ): DragDropDisposer {
         if ("canDrop" in element.dataset) {
             throw new Error(
@@ -199,6 +200,7 @@ export namespace DragManager {
             if (de.complete.docDragData && doc?.targetDropAction) {
                 de.complete.docDragData.dropAction = StrCast(doc.targetDropAction) as dropActionType;
             }
+            preDropFunc?.(e, de);
         };
         element.addEventListener("dashOnDrop", handler);
         doc && element.addEventListener("dashPreDrop", preDropHandler);
diff --git a/src/client/views/collections/CollectionCarouselView.tsx b/src/client/views/collections/CollectionCarouselView.tsx
index 769b323ae..a04136e51 100644
--- a/src/client/views/collections/CollectionCarouselView.tsx
+++ b/src/client/views/collections/CollectionCarouselView.tsx
@@ -69,7 +69,7 @@ export class CollectionCarouselView extends CollectionSubView(CarouselDocument)
                     <FormattedTextBox key={index} {...this.props}
                         xMargin={NumCast(this.layoutDoc["_carousel-caption-xMargin"])}
                         yMargin={NumCast(this.layoutDoc["_carousel-caption-yMargin"])}
-                        Document={this.childLayoutPairs[index].layout} DataDoc={undefined} fieldKey={"caption"}></FormattedTextBox>
+                        Document={this.childLayoutPairs[index].layout} DataDoc={undefined} fieldKey={"caption"} />
                 </div>
             </>;
     }
diff --git a/src/client/views/collections/CollectionStackingView.tsx b/src/client/views/collections/CollectionStackingView.tsx
index eb70cec9d..1fd5c3f44 100644
--- a/src/client/views/collections/CollectionStackingView.tsx
+++ b/src/client/views/collections/CollectionStackingView.tsx
@@ -178,7 +178,6 @@ export class CollectionStackingView extends CollectionSubView(StackingDocument)
             LibraryPath={this.props.LibraryPath}
             FreezeDimensions={this.props.freezeChildDimensions}
             renderDepth={this.props.renderDepth + 1}
-            RenderData={this.props.RenderData}
             PanelWidth={width}
             PanelHeight={height}
             NativeHeight={returnZero}
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index aaea13ded..af642bc52 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -67,7 +67,7 @@ export function CollectionSubView<T, X>(schemaCtor: (doc: Doc) => T, moreProps?:
             this.multiTouchDisposer?.();
             if (ele) {
                 this._mainCont = ele;
-                this.dropDisposer = DragManager.MakeDropTarget(ele, this.onInternalDrop.bind(this), this.layoutDoc);
+                this.dropDisposer = DragManager.MakeDropTarget(ele, this.onInternalDrop.bind(this), this.layoutDoc, this.onInternalPreDrop.bind(this));
                 this.gestureDisposer = GestureUtils.MakeGestureTarget(ele, this.onGesture.bind(this));
                 this.multiTouchDisposer = InteractionUtils.MakeMultiTouchTarget(ele, this.onTouchStart.bind(this));
             }
@@ -195,6 +195,15 @@ export function CollectionSubView<T, X>(schemaCtor: (doc: Doc) => T, moreProps?:
         protected onGesture(e: Event, ge: GestureUtils.GestureEvent) {
         }
 
+        protected onInternalPreDrop(e: Event, de: DragManager.DropEvent) {
+            if (de.complete.docDragData) {
+                if (de.complete.docDragData.draggedDocuments.some(d => this.childDocs.includes(d))) {
+                    de.complete.docDragData.dropAction = "move";
+                }
+                e.stopPropagation();
+            }
+        }
+
         @undoBatch
         @action
         protected onInternalDrop(e: Event, de: DragManager.DropEvent): boolean {
diff --git a/src/client/views/collections/CollectionView.tsx b/src/client/views/collections/CollectionView.tsx
index d2afb4855..cb7d86e00 100644
--- a/src/client/views/collections/CollectionView.tsx
+++ b/src/client/views/collections/CollectionView.tsx
@@ -74,6 +74,7 @@ export enum CollectionViewType {
 export interface CollectionViewCustomProps {
     filterAddDocument: (doc: Doc) => boolean;  // allows a document that renders a Collection view to filter or modify any documents added to the collection (see PresBox for an example)
     childLayoutTemplate?: () => Opt<Doc>;  // specify a layout Doc template to use for children of the collection
+    childLayoutString?: string;  // specify a layout string to use for children of the collection
 }
 
 export interface CollectionRenderProps {
@@ -478,6 +479,7 @@ export class CollectionView extends Touchable<FieldViewProps & CollectionViewCus
             </div>;
     }
     childLayoutTemplate = () => this.props.childLayoutTemplate?.() || Cast(this.props.Document.childLayoutTemplate, Doc, null);
+    childLayoutString = this.props.childLayoutString || StrCast(this.props.Document.childLayoutString);
 
     render() {
         TraceMobx();
@@ -489,7 +491,7 @@ export class CollectionView extends Touchable<FieldViewProps & CollectionViewCus
             whenActiveChanged: this.whenActiveChanged,
             PanelWidth: this.bodyPanelWidth,
             ChildLayoutTemplate: this.childLayoutTemplate,
-            ChildLayoutString: StrCast(this.props.Document.childLayoutString),
+            ChildLayoutString: this.childLayoutString,
         };
         return (<div className={"collectionView"}
             style={{
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 707e103fb..411fbd9e2 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -878,7 +878,6 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             onDoubleClick: this.onChildDoubleClickHandler,
             ScreenToLocalTransform: childLayout.z ? this.getTransformOverlay : this.getTransform,
             renderDepth: this.props.renderDepth + 1,
-            RenderData: this.props.RenderData,
             PanelWidth: childLayout[WidthSym],
             PanelHeight: childLayout[HeightSym],
             ContentScaling: returnOne,
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 7c7c03db2..7a16e8836 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -78,7 +78,6 @@ export interface DocumentViewProps {
     setupDragLines?: () => void;
     renderDepth: number;
     ContentScaling: () => number;
-    RenderData?: () => Doc;
     PanelWidth: () => number;
     PanelHeight: () => number;
     pointerEvents?: boolean;
@@ -996,7 +995,6 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
                 LayoutTemplate={this.props.LayoutTemplate}
                 makeLink={this.makeLink}
                 rootSelected={this.rootSelected}
-                RenderData={this.props.RenderData}
                 dontRegisterView={this.props.dontRegisterView}
                 fitToBox={this.props.fitToBox}
                 LibraryPath={this.props.LibraryPath}
diff --git a/src/client/views/nodes/FieldView.tsx b/src/client/views/nodes/FieldView.tsx
index 40d55ce38..016d2a1ae 100644
--- a/src/client/views/nodes/FieldView.tsx
+++ b/src/client/views/nodes/FieldView.tsx
@@ -50,12 +50,13 @@ export interface FieldViewProps {
     setVideoBox?: (player: VideoBox) => void;
     ContentScaling: () => number;
     ChromeHeight?: () => number;
-    RenderData?: () => Doc;
     // properties intended to be used from within layout strings (otherwise use the function equivalents that work more efficiently with React)
     height?: number;
     width?: number;
     background?: string;
     color?: string;
+    xMargin?: number;
+    yMargin?: number;
 }
 
 @observer
diff --git a/src/client/views/nodes/PresBox.tsx b/src/client/views/nodes/PresBox.tsx
index 6e3420f22..53b6aa408 100644
--- a/src/client/views/nodes/PresBox.tsx
+++ b/src/client/views/nodes/PresBox.tsx
@@ -17,6 +17,8 @@ import "./PresBox.scss";
 import { ViewBoxBaseComponent } from "../DocComponent";
 import { makeInterface } from "../../../new_fields/Schema";
 import { List } from "../../../new_fields/List";
+import { Docs } from "../../documents/Documents";
+import { PrefetchProxy } from "../../../new_fields/Proxy";
 
 type PresBoxSchema = makeInterface<[typeof documentSchema]>;
 const PresBoxDocument = makeInterface(documentSchema);
@@ -24,14 +26,32 @@ const PresBoxDocument = makeInterface(documentSchema);
 @observer
 export class PresBox extends ViewBoxBaseComponent<FieldViewProps, PresBoxSchema>(PresBoxDocument) {
     public static LayoutString(fieldKey: string) { return FieldView.LayoutString(PresBox, fieldKey); }
+    _docsDisposer: IReactionDisposer | undefined;
+    _viewDisposer: IReactionDisposer | undefined;
     @observable _isChildActive = false;
     @computed get childDocs() { return DocListCast(this.dataDoc[this.fieldKey]); }
-    @computed get currentIndex() { return NumCast(this.rootDoc._itemIndex); }
+    @computed get currentIndex() { return NumCast(this.presElement?.currentIndex); }
+    @computed get presElement() { return Cast(this.rootDoc.presElement, Doc, null); }
+    constructor(props: any) {
+        super(props);
+        if (!this.presElement) {
+            this.rootDoc.presElement = new PrefetchProxy(Docs.Create.PresElementBoxDocument({
+                title: "pres element template", backgroundColor: "transparent", _xMargin: 5, _height: 46, isTemplateDoc: true, isTemplateForField: "data"
+            }));
+        }
+    }
+
+    componentWillUnmount() {
+        this._docsDisposer?.();
+        this._viewDisposer?.();
+    }
 
     componentDidMount() {
         this.rootDoc.presBox = this.rootDoc;
         this.rootDoc._forceRenderEngine = "timeline";
         this.rootDoc._replacedChrome = "replaced";
+        this._docsDisposer = reaction(() => this.childDocs, docs => this.presElement.presOrderedDocs = new List<Doc>(docs), { fireImmediately: true });
+        this._viewDisposer = reaction(() => this.rootDoc._viewType, viewType => this.presElement.presCollapsedHeight = viewType === CollectionViewType.Tree ? 50 : 46, { fireImmediately: true });
     }
     updateCurrentPresentation = () => Doc.UserDoc().activePresentation = this.rootDoc;
 
@@ -166,17 +186,16 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps, PresBoxSchema>
         }
     }
 
-
     //The function that is called when a document is clicked or reached through next or back.
     //it'll also execute the necessary actions if presentation is playing.
     public gotoDocument = (index: number, fromDoc: number) => {
         this.updateCurrentPresentation();
         Doc.UnBrushAllDocs();
         if (index >= 0 && index < this.childDocs.length) {
-            this.rootDoc._itemIndex = index;
+            this.presElement.currentIndex = index;
 
-            if (!this.layoutDoc.presStatus) {
-                this.layoutDoc.presStatus = true;
+            if (!this.presElement.presStatus) {
+                this.presElement.presStatus = true;
                 this.startPresentation(index);
             }
 
@@ -189,10 +208,10 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps, PresBoxSchema>
     //The function that starts or resets presentaton functionally, depending on status flag.
     startOrResetPres = () => {
         this.updateCurrentPresentation();
-        if (this.layoutDoc.presStatus) {
+        if (this.presElement.presStatus) {
             this.resetPresentation();
         } else {
-            this.layoutDoc.presStatus = true;
+            this.presElement.presStatus = true;
             this.startPresentation(0);
             this.gotoDocument(0, this.currentIndex);
         }
@@ -204,7 +223,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps, PresBoxSchema>
         this.updateCurrentPresentation();
         this.childDocs.forEach(doc => (doc.presentationTargetDoc as Doc).opacity = 1);
         this.rootDoc._itemIndex = 0;
-        this.layoutDoc.presStatus = false;
+        this.presElement.presStatus = false;
     }
 
     //The function that starts the presentation, also checking if actions should be applied
@@ -241,43 +260,31 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps, PresBoxSchema>
         }
     });
 
-    initializeViewAliases = (docList: Doc[], viewtype: CollectionViewType) => {
-        const hgt = (viewtype === CollectionViewType.Tree) ? 50 : 46;
-        this.rootDoc.presCollapsedHeight = hgt;
-    }
+    @undoBatch
+    viewChanged = action((e: React.ChangeEvent) => {
+        //@ts-ignore
+        const viewType = e.target.selectedOptions[0].value as CollectionViewType;
+        viewType === CollectionViewType.Stacking && (this.rootDoc._pivotField = undefined); // pivot field may be set by the user in timeline view (or some other way) -- need to reset it here
+        this.updateMinimize(e, this.rootDoc._viewType = viewType);
+    });
 
+    whenActiveChanged = action((isActive: boolean) => this.props.whenActiveChanged(this._isChildActive = isActive));
     addDocumentFilter = (doc: Doc) => {
-        doc.presentationTargetDoc = doc.aliasOf;
+        doc.aliasOf instanceof Doc && (doc.presentationTargetDoc = doc.aliasOf);
+        !this.childDocs.includes(doc) && (doc.presZoomButton = true);
         return true;
     }
-
+    childLayoutTemplate = () => this.rootDoc._viewType !== CollectionViewType.Stacking ? undefined : this.presElement;
     removeDocument = (doc: Doc) => Doc.RemoveDocFromList(this.dataDoc, this.fieldKey, doc);
-
     selectElement = (doc: Doc) => this.gotoDocument(this.childDocs.indexOf(doc), NumCast(this.rootDoc._itemIndex));
-
     getTransform = () => this.props.ScreenToLocalTransform().translate(-5, -65);// listBox padding-left and pres-box-cont minHeight
-
     panelHeight = () => this.props.PanelHeight() - 20;
-
     active = (outsideReaction?: boolean) => ((InkingControl.Instance.selectedTool === InkTool.None && !this.layoutDoc.isBackground) &&
         (this.layoutDoc.forceActive || this.props.isSelected(outsideReaction) || this._isChildActive || this.props.renderDepth === 0) ? true : false)
 
-    whenActiveChanged = action((isActive: boolean) => this.props.whenActiveChanged(this._isChildActive = isActive));
-
-    @undoBatch
-    viewChanged = action((e: React.ChangeEvent) => {
-        //@ts-ignore
-        const viewType = e.target.selectedOptions[0].value as CollectionViewType;
-        viewType === CollectionViewType.Stacking && (this.rootDoc._pivotField = undefined); // pivot field may be set by the user in timeline view (or some other way) -- need to reset it here
-        this.updateMinimize(e, this.rootDoc._viewType = viewType);
-    });
-
-    returnSelf = () => this.rootDoc;
-    childLayoutTemplate = () => this.rootDoc._viewType === CollectionViewType.Stacking ? Cast(Doc.UserDoc()["template-presentation"], Doc, null) : undefined;
     render() {
         this.rootDoc.presOrderedDocs = new List<Doc>(this.childDocs.map((child, i) => child));
         const mode = StrCast(this.rootDoc._viewType) as CollectionViewType;
-        this.initializeViewAliases(this.childDocs, mode);
         return <div className="presBox-cont" style={{ minWidth: this.layoutDoc.inOverlay ? 240 : undefined }} >
             <div className="presBox-buttons" style={{ display: this.rootDoc._chromeStatus === "disabled" ? "none" : undefined }}>
                 <select className="presBox-viewPicker"
@@ -308,7 +315,6 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps, PresBoxSchema>
                         childLayoutTemplate={this.childLayoutTemplate}
                         filterAddDocument={this.addDocumentFilter}
                         removeDocument={returnFalse}
-                        RenderData={this.returnSelf}
                         focus={this.selectElement}
                         ScreenToLocalTransform={this.getTransform} />
                     : (null)
@@ -316,4 +322,4 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps, PresBoxSchema>
             </div>
         </div>;
     }
-}
\ No newline at end of file
+}
diff --git a/src/client/views/nodes/formattedText/FormattedTextBox.tsx b/src/client/views/nodes/formattedText/FormattedTextBox.tsx
index 3fb3f5644..4a75816a8 100644
--- a/src/client/views/nodes/formattedText/FormattedTextBox.tsx
+++ b/src/client/views/nodes/formattedText/FormattedTextBox.tsx
@@ -63,9 +63,9 @@ library.add(faEdit);
 library.add(faSmile, faTextHeight, faUpload);
 
 export interface FormattedTextBoxProps {
-    hideOnLeave?: boolean;
-    makeLink?: () => Opt<Doc>;
-    xMargin?: number;
+    makeLink?: () => Opt<Doc>;  // bcz: hack: notifies the text document when the container has made a link.  allows the text doc to react and setup a hyeprlink for any selected text
+    hideOnLeave?: boolean;  // used by DocumentView for setting caption's hide on leave (bcz: would prefer to have caption-hideOnLeave field set or something similar)
+    xMargin?: number;   // used to override document's settings for xMargin --- see CollectionCarouselView
     yMargin?: number;
 }
 
diff --git a/src/client/views/presentationview/PresElementBox.tsx b/src/client/views/presentationview/PresElementBox.tsx
index 1887c8d45..fd202cdc1 100644
--- a/src/client/views/presentationview/PresElementBox.tsx
+++ b/src/client/views/presentationview/PresElementBox.tsx
@@ -5,7 +5,7 @@ import { Doc, DataSym, DocListCast } from "../../../new_fields/Doc";
 import { documentSchema } from '../../../new_fields/documentSchemas';
 import { Id } from "../../../new_fields/FieldSymbols";
 import { createSchema, makeInterface } from '../../../new_fields/Schema';
-import { Cast, NumCast } from "../../../new_fields/Types";
+import { Cast, NumCast, BoolCast } from "../../../new_fields/Types";
 import { emptyFunction, emptyPath, returnFalse, returnTrue, returnOne, returnZero } from "../../../Utils";
 import { Transform } from "../../util/Transform";
 import { CollectionViewType } from '../collections/CollectionView';
@@ -38,11 +38,11 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps, PresDoc
     public static LayoutString(fieldKey: string) { return FieldView.LayoutString(PresElementBox, fieldKey); }
 
     _heightDisposer: IReactionDisposer | undefined;
-    @computed get indexInPres() { return DocListCast(this.presBoxDoc.presOrderedDocs).findIndex(d => d === this.rootDoc); }
-    @computed get presBoxDoc() { return Cast(this.props.RenderData?.().presBox, Doc) as Doc; }
+    @computed get indexInPres() { return DocListCast(this.layoutDoc.presOrderedDocs).findIndex(d => d === this.rootDoc); }
+    @computed get collapsedHeight() { return NumCast(this.layoutDoc.presCollapsedHeight); }
+    @computed get presStatus() { return BoolCast(this.layoutDoc.presStatus); }
+    @computed get currentIndex() { return NumCast(this.layoutDoc.currentIndex); }
     @computed get targetDoc() { return this.rootDoc.presentationTargetDoc as Doc; }
-    @computed get currentIndex() { return NumCast(this.presBoxDoc?._itemIndex); }
-    @computed get collapsedHeight() { return NumCast(this.presBoxDoc?.presCollapsedHeight); }
 
     componentDidMount() {
         this._heightDisposer = reaction(() => [this.rootDoc.presExpandInlineButton, this.collapsedHeight],
@@ -65,7 +65,7 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps, PresDoc
                 this.targetDoc.opacity = 1;
             }
         } else {
-            if (this.presBoxDoc.presStatus && this.indexInPres > this.currentIndex && this.targetDoc) {
+            if (this.presStatus && this.indexInPres > this.currentIndex && this.targetDoc) {
                 this.targetDoc.opacity = 0;
             }
         }
@@ -86,7 +86,7 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps, PresDoc
             }
         } else {
             if (this.rootDoc.presFadeButton) this.rootDoc.presFadeButton = false;
-            if (this.presBoxDoc.presStatus && this.indexInPres < this.currentIndex && this.targetDoc) {
+            if (this.presStatus && this.indexInPres < this.currentIndex && this.targetDoc) {
                 this.targetDoc.opacity = 0;
             }
         }
@@ -107,7 +107,7 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps, PresDoc
             }
         } else {
             this.rootDoc.presHideAfterButton = false;
-            if (this.presBoxDoc.presStatus && (this.indexInPres < this.currentIndex) && this.targetDoc) {
+            if (this.presStatus && (this.indexInPres < this.currentIndex) && this.targetDoc) {
                 this.targetDoc.opacity = 0.5;
             }
         }
diff --git a/src/new_fields/documentSchemas.ts b/src/new_fields/documentSchemas.ts
index e71fc27f3..e7d27d81e 100644
--- a/src/new_fields/documentSchemas.ts
+++ b/src/new_fields/documentSchemas.ts
@@ -78,7 +78,7 @@ export const documentSchema = createSchema({
     // drag drop properties
     dragFactory: Doc,           // the document that serves as the "template" for the onDragStart script.  ie, to drag out copies of the dragFactory document.
     dropAction: "string",       // override specifying what should happen when this document is dropped (can be "alias", "copy", "move")
-    targetDropAction: "string", // allows the target of a drop event to specify the dropAction ("alias", "copy", "move")
+    targetDropAction: "string", // allows the target of a drop event to specify the dropAction ("alias", "copy", "move") NOTE: if the document is dropped within the same collection, the dropAction is coerced to 'move'
     childDropAction: "string",  // specify the override for what should happen when the child of a collection is dragged from it and dropped (can be "alias" or "copy")
     removeDropProperties: listSpec("string"), // properties that should be removed from the alias/copy/etc of this document when it is dropped
 });
diff --git a/src/server/authentication/models/current_user_utils.ts b/src/server/authentication/models/current_user_utils.ts
index b9de93559..7f0fd5a8d 100644
--- a/src/server/authentication/models/current_user_utils.ts
+++ b/src/server/authentication/models/current_user_utils.ts
@@ -257,7 +257,7 @@ export class CurrentUserUtils {
     }[] {
         if (doc.emptyPresentation === undefined) {
             doc.emptyPresentation = Docs.Create.PresDocument(new List<Doc>(),
-                { title: "Presentation", _viewType: CollectionViewType.Stacking, _LODdisable: true, _chromeStatus: "replaced", _showTitle: "title", boxShadow: "0 0" });
+                { title: "Presentation", _viewType: CollectionViewType.Stacking, targetDropAction: "alias", _LODdisable: true, _chromeStatus: "replaced", _showTitle: "title", boxShadow: "0 0" });
         }
         if (doc.emptyCollection === undefined) {
             doc.emptyCollection = Docs.Create.FreeformDocument([],
@@ -576,11 +576,6 @@ export class CurrentUserUtils {
 
     // the initial presentation Doc to use
     static setupDefaultPresentation(doc: Doc) {
-        if (doc["template-presentation"] === undefined) {
-            doc["template-presentation"] = new PrefetchProxy(Docs.Create.PresElementBoxDocument({
-                title: "pres element template", backgroundColor: "transparent", _xMargin: 5, _height: 46, isTemplateDoc: true, isTemplateForField: "data"
-            }));
-        }
         if (doc.activePresentation === undefined) {
             doc.activePresentation = Docs.Create.PresDocument(new List<Doc>(), {
                 title: "Presentation", _viewType: CollectionViewType.Stacking, targetDropAction: "alias",