merge

10 files changed, 193 insertions, 118 deletions

diff --git a/src/client/views/collections/CollectionBaseView.tsx b/src/client/views/collections/CollectionBaseView.tsx
index eba69b448..72faf52c4 100644
--- a/src/client/views/collections/CollectionBaseView.tsx
+++ b/src/client/views/collections/CollectionBaseView.tsx
@@ -18,7 +18,8 @@ export enum CollectionViewType {
     Schema,
     Docking,
     Tree,
-    Stacking
+    Stacking,
+    Masonry
 }
 
 export interface CollectionRenderProps {
@@ -78,7 +79,6 @@ export class CollectionBaseView extends React.Component<CollectionViewProps> {
 
     @action.bound
     addDocument(doc: Doc, allowDuplicates: boolean = false): boolean {
-        let self = this;
         var curPage = NumCast(this.props.Document.curPage, -1);
         Doc.GetProto(doc).page = curPage;
         if (curPage >= 0) {
@@ -146,7 +146,7 @@ export class CollectionBaseView extends React.Component<CollectionViewProps> {
         const viewtype = this.collectionViewType;
         return (
             <div id="collectionBaseView"
-                style={{ boxShadow: `#9c9396 ${StrCast(this.props.Document.boxShadow, "0.2vw 0.2vw 0.8vw")}` }}
+                style={{ overflow: "auto", boxShadow: `#9c9396 ${StrCast(this.props.Document.boxShadow, "0.2vw 0.2vw 0.8vw")}` }}
                 className={this.props.className || "collectionView-cont"}
                 onContextMenu={this.props.onContextMenu} ref={this.props.contentRef}>
                 {viewtype !== undefined ? this.props.children(viewtype, props) : (null)}
diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index a193ff677..ba7903419 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -465,7 +465,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
             .off('click') //unbind the current click handler
             .click(action(function () {
                 stack.config.fixed = !stack.config.fixed;
-                // var url = DocServer.prepend("/doc/" + stack.contentItems[0].tab.contentItem.config.props.documentId);
+                // var url = Utils.prepend("/doc/" + stack.contentItems[0].tab.contentItem.config.props.documentId);
                 // let win = window.open(url, stack.contentItems[0].tab.title, "width=300,height=400");
             }));
     }
diff --git a/src/client/views/collections/CollectionSchemaView.tsx b/src/client/views/collections/CollectionSchemaView.tsx
index 6d71823c2..39844dea2 100644
--- a/src/client/views/collections/CollectionSchemaView.tsx
+++ b/src/client/views/collections/CollectionSchemaView.tsx
@@ -31,11 +31,17 @@ import { CollectionVideoView } from "./CollectionVideoView";
 import { CollectionView } from "./CollectionView";
 import { undoBatch } from "../../util/UndoManager";
 import { timesSeries } from "async";
+<<<<<<< HEAD
 import { CollectionSchemaHeader, CollectionSchemaAddColumnHeader } from "./CollectionSchemaHeaders";
 import { CellProps, CollectionSchemaCell, CollectionSchemaNumberCell, CollectionSchemaStringCell, CollectionSchemaBooleanCell, CollectionSchemaCheckboxCell, CollectionSchemaDocCell } from "./CollectionSchemaCells";
 import { MovableColumn, MovableRow } from "./CollectionSchemaMovableTableHOC";
 import { SelectionManager } from "../../util/SelectionManager";
 import { DocumentManager } from "../../util/DocumentManager";
+=======
+import { ImageBox } from "../nodes/ImageBox";
+import { ComputedField } from "../../../new_fields/ScriptField";
+
+>>>>>>> 86971952237b8bd01a23b52db662740126bd8477
 
 library.add(faCog);
 library.add(faPlus);
@@ -729,8 +735,12 @@ export class CollectionSchemaPreview extends React.Component<CollectionSchemaPre
     drop = (e: Event, de: DragManager.DropEvent) => {
         if (de.data instanceof DragManager.DocumentDragData) {
             let docDrag = de.data;
+            let computed = CompileScript("return this.image_data[0]", { params: { this: "Doc" } });
             this.props.childDocs && this.props.childDocs.map(otherdoc => {
-                Doc.GetProto(otherdoc).layout = Doc.MakeDelegate(docDrag.draggedDocuments[0]);
+                let doc = docDrag.draggedDocuments[0];
+                let target = Doc.GetProto(otherdoc);
+                target.layout = target.detailedLayout = Doc.MakeDelegate(doc);
+                computed.compiled && (target.miniLayout = new ComputedField(computed));
             });
             e.stopPropagation();
         }
diff --git a/src/client/views/collections/CollectionStackingView.scss b/src/client/views/collections/CollectionStackingView.scss
index 7e886304d..7ebf5f77c 100644
--- a/src/client/views/collections/CollectionStackingView.scss
+++ b/src/client/views/collections/CollectionStackingView.scss
@@ -1,7 +1,9 @@
 @import "../globalCssVariables";
 .collectionStackingView {
+    height: 100%;
+    width: 100%;
+    position: absolute;
     overflow-y: auto;
-
     .collectionStackingView-docView-container {
         width: 45%;
         margin: 5% 2.5%;
@@ -71,4 +73,13 @@
         grid-column-end: span 1;
         height: 100%;
     }
+    .collectionStackingView-sectionHeader {    
+        width: 90%;
+        background: gray;
+        text-align: center;
+        margin-left: 5%;
+        margin-right: 5%;
+        color: white;
+        margin-top: 10px;
+    }
 }
\ No newline at end of file
diff --git a/src/client/views/collections/CollectionStackingView.tsx b/src/client/views/collections/CollectionStackingView.tsx
index fe01103d6..54b0e37b5 100644
--- a/src/client/views/collections/CollectionStackingView.tsx
+++ b/src/client/views/collections/CollectionStackingView.tsx
@@ -1,12 +1,11 @@
 import React = require("react");
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import { action, computed, IReactionDisposer, reaction, untracked } from "mobx";
+import { action, computed, IReactionDisposer, reaction, untracked, observable, runInAction } from "mobx";
 import { observer } from "mobx-react";
 import { Doc, HeightSym, WidthSym } from "../../../new_fields/Doc";
 import { Id } from "../../../new_fields/FieldSymbols";
-import { BoolCast, NumCast, Cast } from "../../../new_fields/Types";
-import { emptyFunction, Utils } from "../../../Utils";
-import { ContextMenu } from "../ContextMenu";
+import { BoolCast, NumCast, Cast, StrCast } from "../../../new_fields/Types";
+import { emptyFunction, Utils, returnTrue } from "../../../Utils";
 import { CollectionSchemaPreview } from "./CollectionSchemaView";
 import "./CollectionStackingView.scss";
 import { CollectionSubView } from "./CollectionSubView";
@@ -14,14 +13,16 @@ import { undoBatch } from "../../util/UndoManager";
 import { DragManager } from "../../util/DragManager";
 import { DocumentType } from "../../documents/Documents";
 import { Transform } from "../../util/Transform";
+import { CursorProperty } from "csstype";
 
 @observer
 export class CollectionStackingView extends CollectionSubView(doc => doc) {
     _masonryGridRef: HTMLDivElement | null = null;
     _draggerRef = React.createRef<HTMLDivElement>();
     _heightDisposer?: IReactionDisposer;
-    _gridSize = 1;
     _docXfs: any[] = [];
+    _columnStart: number = 0;
+    @observable private cursor: CursorProperty = "grab";
     @computed get xMargin() { return NumCast(this.props.Document.xMargin, 2 * this.gridGap); }
     @computed get yMargin() { return NumCast(this.props.Document.yMargin, 2 * this.gridGap); }
     @computed get gridGap() { return NumCast(this.props.Document.gridGap, 10); }
@@ -29,15 +30,25 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
     @computed get columnWidth() { return this.singleColumn ? (this.props.PanelWidth() / (this.props as any).ContentScaling() - 2 * this.xMargin) : Math.min(this.props.PanelWidth() - 2 * this.xMargin, NumCast(this.props.Document.columnWidth, 250)); }
     @computed get filteredChildren() { return this.childDocs.filter(d => !d.isMinimized); }
 
+    @computed get Sections() {
+        let sectionFilter = StrCast(this.props.Document.sectionFilter);
+        let fields = new Map<object, Doc[]>();
+        sectionFilter && this.filteredChildren.map(d => {
+            let sectionValue = (d[sectionFilter] ? d[sectionFilter] : "-undefined-") as object;
+            if (!fields.has(sectionValue)) fields.set(sectionValue, [d]);
+            else fields.get(sectionValue)!.push(d);
+        });
+        return fields;
+    }
     componentDidMount() {
         this._heightDisposer = reaction(() => [this.yMargin, this.gridGap, this.columnWidth, this.childDocs.map(d => [d.height, d.width, d.zoomBasis, d.nativeHeight, d.nativeWidth, d.isMinimized])],
             () => this.singleColumn &&
-                (this.props.Document.height = this.filteredChildren.reduce((height, d, i) =>
+                (this.props.Document.height = this.Sections.size * 50 + this.filteredChildren.reduce((height, d, i) =>
                     height + this.getDocHeight(d) + (i === this.filteredChildren.length - 1 ? this.yMargin : this.gridGap), this.yMargin))
             , { fireImmediately: true });
     }
     componentWillUnmount() {
-        if (this._heightDisposer) this._heightDisposer();
+        this._heightDisposer && this._heightDisposer();
     }
 
     @action
@@ -63,6 +74,7 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
             DataDocument={resolvedDataDoc}
             showOverlays={this.overlays}
             renderDepth={this.props.renderDepth}
+            fitToBox={true}
             width={width}
             height={height}
             getTransform={finalDxf}
@@ -85,7 +97,6 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
         return (nw && nh) ? wid * aspect : d[HeightSym]();
     }
 
-
     offsetTransform(doc: Doc, translateX: number, translateY: number) {
         let outerXf = Utils.GetScreenTransform(this._masonryGridRef!);
         let offset = this.props.ScreenToLocalTransform().transformDirection(outerXf.translateX - translateX, outerXf.translateY - translateY);
@@ -95,6 +106,7 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
         let { scale, translateX, translateY } = Utils.GetScreenTransform(dref);
         return this.offsetTransform(doc, translateX, translateY);
     }
+
     getSingleDocTransform(doc: Doc, ind: number, width: number) {
         let localY = this.filteredChildren.reduce((height, d, i) =>
             height + (i < ind ? this.getDocHeight(Doc.expandTemplateLayout(d, this.props.DataDoc)) + this.gridGap : 0), this.yMargin);
@@ -102,24 +114,24 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
         return this.offsetTransform(doc, translate[0], translate[1]);
     }
 
-    @computed
-    get children() {
+    children(docs: Doc[]) {
         this._docXfs.length = 0;
-        return this.filteredChildren.map((d, i) => {
+        return docs.map((d, i) => {
             let layoutDoc = Doc.expandTemplateLayout(d, this.props.DataDoc);
             let width = () => d.nativeWidth ? Math.min(layoutDoc[WidthSym](), this.columnWidth) : this.columnWidth;
             let height = () => this.getDocHeight(layoutDoc);
             if (this.singleColumn) {
+                //have to add the height of all previous single column sections or the doc decorations will be in the wrong place.
                 let dxf = () => this.getSingleDocTransform(layoutDoc, i, width());
-                let rowHgtPcnt = height() / (this.props.Document[HeightSym]() - 2 * this.yMargin) * 100;
+                let rowHgtPcnt = height();
                 this._docXfs.push({ dxf: dxf, width: width, height: height });
-                return <div className="collectionStackingView-columnDoc" key={d[Id]} style={{ width: width(), marginTop: i === 0 ? 0 : this.gridGap, height: `${rowHgtPcnt}%` }} >
+                return <div className="collectionStackingView-columnDoc" key={d[Id]} style={{ width: width(), marginTop: i === 0 ? 0 : this.gridGap, height: `${rowHgtPcnt}` }} >
                     {this.getDisplayDoc(layoutDoc, d, dxf)}
                 </div>;
             } else {
                 let dref = React.createRef<HTMLDivElement>();
                 let dxf = () => this.getDocTransform(layoutDoc, dref.current!);
-                let rowSpan = Math.ceil((height() + this.gridGap) / (this._gridSize + this.gridGap));
+                let rowSpan = Math.ceil((height() + this.gridGap) / this.gridGap);
                 this._docXfs.push({ dxf: dxf, width: width, height: height });
                 return <div className="collectionStackingView-masonryDoc" key={d[Id]} ref={dref} style={{ gridRowEnd: `span ${rowSpan}` }} >
                     {this.getDisplayDoc(layoutDoc, d, dxf)}
@@ -128,10 +140,10 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
         });
     }
 
-    _columnStart: number = 0;
     columnDividerDown = (e: React.PointerEvent) => {
         e.stopPropagation();
         e.preventDefault();
+        runInAction(() => this.cursor = "grabbing");
         document.addEventListener("pointermove", this.onDividerMove);
         document.addEventListener('pointerup', this.onDividerUp);
         this._columnStart = this.props.ScreenToLocalTransform().transformPoint(e.clientX, e.clientY)[0];
@@ -141,29 +153,21 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
         let dragPos = this.props.ScreenToLocalTransform().transformPoint(e.clientX, e.clientY)[0];
         let delta = dragPos - this._columnStart;
         this._columnStart = dragPos;
-
         this.props.Document.columnWidth = this.columnWidth + delta;
     }
 
     @action
     onDividerUp = (e: PointerEvent): void => {
+        runInAction(() => this.cursor = "grab");
         document.removeEventListener("pointermove", this.onDividerMove);
         document.removeEventListener('pointerup', this.onDividerUp);
     }
 
     @computed get columnDragger() {
-        return <div className="collectionStackingView-columnDragger" onPointerDown={this.columnDividerDown} ref={this._draggerRef} style={{ left: `${this.columnWidth + this.xMargin}px` }} >
-            <FontAwesomeIcon icon={"caret-down"} />
+        return <div className="collectionStackingView-columnDragger" onPointerDown={this.columnDividerDown} ref={this._draggerRef} style={{ cursor: this.cursor, left: `${this.columnWidth + this.xMargin}px` }} >
+            <FontAwesomeIcon icon={"arrows-alt-h"} />
         </div>;
     }
-    onContextMenu = (e: React.MouseEvent): void => {
-        if (!e.isPropagationStopped() && this.props.Document[Id] !== "mainDoc") { // need to test this because GoldenLayout causes a parallel hierarchy in the React DOM for its children and the main document view7
-            ContextMenu.Instance.addItem({
-                description: "Toggle multi-column",
-                event: () => this.props.Document.singleColumn = !BoolCast(this.props.Document.singleColumn, true), icon: "file-pdf"
-            });
-        }
-    }
 
     @undoBatch
     @action
@@ -215,28 +219,40 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
             }
         });
     }
-    render() {
+    section(heading: string, docList: Doc[]) {
         let cols = this.singleColumn ? 1 : Math.max(1, Math.min(this.filteredChildren.length,
             Math.floor((this.props.PanelWidth() - 2 * this.xMargin) / (this.columnWidth + this.gridGap))));
         let templatecols = "";
         for (let i = 0; i < cols; i++) templatecols += `${this.columnWidth}px `;
+        return <div key={heading}>
+            {heading ? <div key={`${heading}`} className="collectionStackingView-sectionHeader">{heading}</div> : (null)}
+            <div key={`${heading}-stack`} className={`collectionStackingView-masonry${this.singleColumn ? "Single" : "Grid"}`}
+                style={{
+                    padding: this.singleColumn ? `${this.yMargin}px ${this.xMargin}px ${this.yMargin}px ${this.xMargin}px` : `${this.yMargin}px ${this.xMargin}px`,
+                    margin: "auto",
+                    width: this.singleColumn ? undefined : `${cols * (this.columnWidth + this.gridGap) + 2 * this.xMargin - this.gridGap}px`,
+                    height: 'max-content',
+                    position: "relative",
+                    gridGap: this.gridGap,
+                    gridTemplateColumns: this.singleColumn ? undefined : templatecols,
+                    gridAutoRows: this.singleColumn ? undefined : "0px"
+                }}
+            >
+                {this.children(docList)}
+                {this.singleColumn ? (null) : this.columnDragger}
+            </div></div>;
+    }
+    render() {
         return (
-            <div className="collectionStackingView" ref={this.createRef} onDrop={this.onDrop.bind(this)} onContextMenu={this.onContextMenu} onWheel={(e: React.WheelEvent) => e.stopPropagation()} >
-                <div className={`collectionStackingView-masonry${this.singleColumn ? "Single" : "Grid"}`}
-                    style={{
-                        padding: this.singleColumn ? `${this.yMargin}px ${this.xMargin}px ${this.yMargin}px ${this.xMargin}px` : `${this.yMargin}px ${this.xMargin}px`,
-                        margin: "auto",
-                        width: this.singleColumn ? undefined : `${cols * (this.columnWidth + this.gridGap) + 2 * this.xMargin - this.gridGap}px`,
-                        height: "100%",
-                        position: "relative",
-                        gridGap: this.gridGap,
-                        gridTemplateColumns: this.singleColumn ? undefined : templatecols,
-                        gridAutoRows: this.singleColumn ? undefined : `${this._gridSize}px`
-                    }}
-                >
-                    {this.children}
-                    {this.singleColumn ? (null) : this.columnDragger}
-                </div>
+            <div className="collectionStackingView"
+                ref={this.createRef} onDrop={this.onDrop.bind(this)} onWheel={(e: React.WheelEvent) => e.stopPropagation()} >
+                {/* {sectionFilter as boolean ? [
+                    ["width > height", this.filteredChildren.filter(f => f[WidthSym]() >= 1 + f[HeightSym]())],
+                    ["width = height", this.filteredChildren.filter(f => Math.abs(f[WidthSym]() - f[HeightSym]()) < 1)],
+                    ["height > width", this.filteredChildren.filter(f => f[WidthSym]() + 1 <= f[HeightSym]())]]. */}
+                {this.props.Document.sectionFilter ? Array.from(this.Sections.entries()).
+                    map(section => this.section(section[0].toString(), section[1] as Doc[])) :
+                    this.section("", this.filteredChildren)}
             </div>
         );
     }
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 4fd11add4..2ddefb3c0 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -9,7 +9,7 @@ import { BoolCast, Cast } from "../../../new_fields/Types";
 import { CurrentUserUtils } from "../../../server/authentication/models/current_user_utils";
 import { RouteStore } from "../../../server/RouteStore";
 import { DocServer } from "../../DocServer";
-import { Docs, DocumentOptions } from "../../documents/Documents";
+import { Docs, DocumentOptions, DocumentType } from "../../documents/Documents";
 import { DragManager } from "../../util/DragManager";
 import { undoBatch, UndoManager } from "../../util/UndoManager";
 import { DocComponent } from "../DocComponent";
@@ -20,6 +20,7 @@ import { CollectionVideoView } from "./CollectionVideoView";
 import { CollectionView } from "./CollectionView";
 import React = require("react");
 import { MainView } from "../MainView";
+import { Utils } from "../../../Utils";
 
 export interface CollectionViewProps extends FieldViewProps {
     addDocument: (document: Doc, allowDuplicates?: boolean) => boolean;
@@ -74,7 +75,7 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
                     return;
                 }
                 // The following conditional detects a recurring bug we've seen on the server
-                if (proto[Id] === "collectionProto") {
+                if (proto[Id] === Docs.Prototypes.get(DocumentType.COL)[Id]) {
                     alert("COLLECTION PROTO CURSOR ISSUE DETECTED! Check console for more info...");
                     console.log(doc);
                     console.log(proto);
@@ -164,7 +165,7 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
                 } else {
                     let path = window.location.origin + "/doc/";
                     if (text.startsWith(path)) {
-                        let docid = text.replace(DocServer.prepend("/doc/"), "").split("?")[0];
+                        let docid = text.replace(Utils.prepend("/doc/"), "").split("?")[0];
                         DocServer.GetRefField(docid).then(f => {
                             if (f instanceof Doc) {
                                 if (options.x || options.y) { f.x = options.x; f.y = options.y; } // should be in CollectionFreeFormView
@@ -193,7 +194,7 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
                 if (item.kind === "string" && item.type.indexOf("uri") !== -1) {
                     let str: string;
                     let prom = new Promise<string>(resolve => e.dataTransfer.items[i].getAsString(resolve))
-                        .then(action((s: string) => rp.head(DocServer.prepend(RouteStore.corsProxy + "/" + (str = s)))))
+                        .then(action((s: string) => rp.head(Utils.CorsProxy(str = s))))
                         .then(result => {
                             let type = result["content-type"];
                             if (type) {
@@ -219,7 +220,7 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
                     }).then(async (res: Response) => {
                         (await res.json()).map(action((file: any) => {
                             let full = { ...options, nativeWidth: type.indexOf("video") !== -1 ? 600 : 300, width: 300, title: dropFileName };
-                            let path = DocServer.prepend(file);
+                            let path = Utils.prepend(file);
                             Docs.Get.DocumentFromType(type, path, full).then(doc => doc && this.props.addDocument(doc));
                         }));
                     });
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index c212cc97c..f98629c5b 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -1,5 +1,5 @@
 import { library } from '@fortawesome/fontawesome-svg-core';
-import { faAngleRight, faCamera, faExpand, faTrash, faBell, faCaretDown, faCaretRight, faCaretSquareDown, faCaretSquareRight, faTrashAlt } from '@fortawesome/free-solid-svg-icons';
+import { faAngleRight, faCamera, faExpand, faTrash, faBell, faCaretDown, faCaretRight, faArrowsAltH, faCaretSquareDown, faCaretSquareRight, faTrashAlt } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { action, computed, observable, trace, untracked } from "mobx";
 import { observer } from "mobx-react";
@@ -58,6 +58,7 @@ library.add(faCaretDown);
 library.add(faCaretRight);
 library.add(faCaretSquareDown);
 library.add(faCaretSquareRight);
+library.add(faArrowsAltH);
 
 @observer
 /**
@@ -73,15 +74,15 @@ class TreeView extends React.Component<TreeViewProps> {
     @observable _collapsed: boolean = true;
 
     @computed get fieldKey() {
-        let keys = Array.from(Object.keys(this.resolvedDataDoc));  // bcz: Argh -- make untracked to avoid this rerunning whenever 'libraryBrush' is set
-        if (this.resolvedDataDoc.proto instanceof Doc) {
-            let arr = Array.from(Object.keys(this.resolvedDataDoc.proto));// bcz: Argh -- make untracked to avoid this rerunning whenever 'libraryBrush' is set
+        let keys = Array.from(Object.keys(this.dataDoc));  // bcz: Argh -- make untracked to avoid this rerunning whenever 'libraryBrush' is set
+        if (this.dataDoc.proto instanceof Doc) {
+            let arr = Array.from(Object.keys(this.dataDoc.proto));// bcz: Argh -- make untracked to avoid this rerunning whenever 'libraryBrush' is set
             keys.push(...arr);
             while (keys.indexOf("proto") !== -1) keys.splice(keys.indexOf("proto"), 1);
         }
         let keyList: string[] = [];
         keys.map(key => {
-            let docList = Cast(this.resolvedDataDoc[key], listSpec(Doc));
+            let docList = Cast(this.dataDoc[key], listSpec(Doc));
             if (docList && docList.length > 0) {
                 keyList.push(key);
             }
@@ -93,7 +94,16 @@ class TreeView extends React.Component<TreeViewProps> {
         return keyList.length ? keyList[0] : "data";
     }
 
-    @computed get resolvedDataDoc() { return BoolCast(this.props.document.isTemplate) && this.props.dataDoc ? this.props.dataDoc : this.props.document; }
+    @computed get dataDoc() { return this.resolvedDataDoc ? this.resolvedDataDoc : this.props.document; }
+    @computed get resolvedDataDoc() {
+        if (this.props.dataDoc === undefined && this.props.document.layout instanceof Doc) {
+            // if there is no dataDoc (ie, we're not rendering a template layout), but this document
+            // has a template layout document, then we will render the template layout but use 
+            // this document as the data document for the layout.
+            return this.props.document;
+        }
+        return this.props.dataDoc ? this.props.dataDoc : undefined;
+    }
 
     protected createTreeDropTarget = (ele: HTMLDivElement) => {
         this._treedropDisposer && this._treedropDisposer();
@@ -102,7 +112,7 @@ class TreeView extends React.Component<TreeViewProps> {
         }
     }
 
-    @undoBatch delete = () => this.props.deleteDoc(this.resolvedDataDoc);
+    @undoBatch delete = () => this.props.deleteDoc(this.dataDoc);
     @undoBatch openRight = async () => this.props.addDocTab(this.props.document, undefined, "onRight");
 
     onPointerDown = (e: React.PointerEvent) => e.stopPropagation();
@@ -134,7 +144,7 @@ class TreeView extends React.Component<TreeViewProps> {
 
     @action
     remove = (document: Document, key: string): boolean => {
-        let children = Cast(this.resolvedDataDoc[key], listSpec(Doc), []);
+        let children = Cast(this.dataDoc[key], listSpec(Doc), []);
         if (children.indexOf(document) !== -1) {
             children.splice(children.indexOf(document), 1);
             return true;
@@ -150,8 +160,8 @@ class TreeView extends React.Component<TreeViewProps> {
     indent = () => this.props.addDocument(this.props.document) && this.delete()
 
     renderBullet() {
-        let docList = Cast(this.resolvedDataDoc[this.fieldKey], listSpec(Doc));
-        let doc = Cast(this.resolvedDataDoc[this.fieldKey], Doc);
+        let docList = Cast(this.dataDoc[this.fieldKey], listSpec(Doc));
+        let doc = Cast(this.dataDoc[this.fieldKey], Doc);
         let isDoc = doc instanceof Doc || docList;
         let c;
         return <div className="bullet" onClick={action(() => this._collapsed = !this._collapsed)} style={{ color: StrCast(this.props.document.color, "black"), opacity: 0.4 }}>
@@ -163,16 +173,17 @@ class TreeView extends React.Component<TreeViewProps> {
     editableView = (key: string, style?: string) => (<EditableView
         oneLine={true}
         display={"inline"}
-        editing={this.resolvedDataDoc[Id] === TreeView.loadId}
+        editing={this.dataDoc[Id] === TreeView.loadId}
         contents={StrCast(this.props.document[key])}
         height={36}
         fontStyle={style}
         fontSize={12}
         GetValue={() => StrCast(this.props.document[key])}
-        SetValue={(value: string) => (Doc.GetProto(this.resolvedDataDoc)[key] = value) ? true : true}
+        SetValue={(value: string) => (Doc.GetProto(this.dataDoc)[key] = value) ? true : true}
         OnFillDown={(value: string) => {
-            Doc.GetProto(this.resolvedDataDoc)[key] = value;
-            let doc = Docs.Create.FreeformDocument([], { title: "", x: 0, y: 0, width: 100, height: 25, templates: new List<string>([Templates.Title.Layout]) });
+            Doc.GetProto(this.dataDoc)[key] = value;
+            let doc = this.props.document.detailedLayout instanceof Doc ? Doc.ApplyTemplate(Doc.GetProto(this.props.document.detailedLayout)) : undefined;
+            if (!doc) doc = Docs.Create.FreeformDocument([], { title: "", x: 0, y: 0, width: 100, height: 25, templates: new List<string>([Templates.Title.Layout]) });
             TreeView.loadId = doc[Id];
             return this.props.addDocument(doc);
         }}
@@ -180,16 +191,16 @@ class TreeView extends React.Component<TreeViewProps> {
     />)
 
     @computed get keyList() {
-        let keys = Array.from(Object.keys(this.resolvedDataDoc));
-        if (this.resolvedDataDoc.proto instanceof Doc) {
-            keys.push(...Array.from(Object.keys(this.resolvedDataDoc.proto)));
+        let keys = Array.from(Object.keys(this.dataDoc));
+        if (this.dataDoc.proto instanceof Doc) {
+            keys.push(...Array.from(Object.keys(this.dataDoc.proto)));
         }
         let keyList: string[] = keys.reduce((l, key) => {
-            let listspec = DocListCast(this.resolvedDataDoc[key]);
+            let listspec = DocListCast(this.dataDoc[key]);
             if (listspec && listspec.length) return [...l, key];
             return l;
         }, [] as string[]);
-        keys.map(key => Cast(this.resolvedDataDoc[key], Doc) instanceof Doc && keyList.push(key));
+        keys.map(key => Cast(this.dataDoc[key], Doc) instanceof Doc && (Cast(this.dataDoc[key], Doc) as Doc).type !== undefined && keyList.push(key));
         if (LinkManager.Instance.getAllRelatedLinks(this.props.document).length > 0) keyList.push("links");
         if (keyList.indexOf(this.fieldKey) !== -1) {
             keyList.splice(keyList.indexOf(this.fieldKey), 1);
@@ -202,7 +213,7 @@ class TreeView extends React.Component<TreeViewProps> {
      */
     renderTitle() {
         let reference = React.createRef<HTMLDivElement>();
-        let onItemDown = SetupDrag(reference, () => this.resolvedDataDoc, this.move, this.props.dropAction, this.props.treeViewId, true);
+        let onItemDown = SetupDrag(reference, () => this.dataDoc, this.move, this.props.dropAction, this.props.treeViewId, true);
 
         let headerElements = (
             <span className="collectionTreeView-keyHeader" key={this._chosenKey + "chosen"}
@@ -214,7 +225,7 @@ class TreeView extends React.Component<TreeViewProps> {
                 {this._chosenKey}
             </span>);
         let dataDocs = CollectionDockingView.Instance ? Cast(CollectionDockingView.Instance.props.Document[this.fieldKey], listSpec(Doc), []) : [];
-        let openRight = dataDocs && dataDocs.indexOf(this.resolvedDataDoc) !== -1 ? (null) : (
+        let openRight = dataDocs && dataDocs.indexOf(this.dataDoc) !== -1 ? (null) : (
             <div className="treeViewItem-openRight" onPointerDown={this.onPointerDown} onClick={this.openRight}>
                 <FontAwesomeIcon icon="angle-right" size="lg" />
             </div>);
@@ -240,12 +251,12 @@ class TreeView extends React.Component<TreeViewProps> {
             if (NumCast(this.props.document.viewType) !== CollectionViewType.Docking) {
                 ContextMenu.Instance.addItem({ description: "Open Tab", event: () => this.props.addDocTab(this.props.document, this.resolvedDataDoc, "inTab"), icon: "folder" });
                 ContextMenu.Instance.addItem({ description: "Open Right", event: () => this.props.addDocTab(this.props.document, this.resolvedDataDoc, "onRight"), icon: "caret-square-right" });
-                if (DocumentManager.Instance.getDocumentViews(this.resolvedDataDoc).length) {
-                    ContextMenu.Instance.addItem({ description: "Focus", event: () => DocumentManager.Instance.getDocumentViews(this.resolvedDataDoc).map(view => view.props.focus(this.props.document, true)), icon: "camera" });
+                if (DocumentManager.Instance.getDocumentViews(this.dataDoc).length) {
+                    ContextMenu.Instance.addItem({ description: "Focus", event: () => DocumentManager.Instance.getDocumentViews(this.dataDoc).map(view => view.props.focus(this.props.document, true)), icon: "camera" });
                 }
                 ContextMenu.Instance.addItem({ description: "Delete Item", event: undoBatch(() => this.props.deleteDoc(this.props.document)), icon: "trash-alt" });
             } else {
-                ContextMenu.Instance.addItem({ description: "Open as Workspace", event: undoBatch(() => MainView.Instance.openWorkspace(this.resolvedDataDoc)), icon: "caret-square-right" });
+                ContextMenu.Instance.addItem({ description: "Open as Workspace", event: undoBatch(() => MainView.Instance.openWorkspace(this.dataDoc)), icon: "caret-square-right" });
                 ContextMenu.Instance.addItem({ description: "Delete Workspace", event: undoBatch(() => this.props.deleteDoc(this.props.document)), icon: "trash-alt" });
             }
             ContextMenu.Instance.addItem({ description: "Open Fields", event: () => { let kvp = Docs.Create.KVPDocument(this.props.document, { width: 300, height: 300 }); this.props.addDocTab(kvp, this.props.dataDoc ? this.props.dataDoc : kvp, "onRight"); }, icon: "layer-group" });
@@ -273,7 +284,7 @@ class TreeView extends React.Component<TreeViewProps> {
             if (de.data.draggedDocuments[0] === this.props.document) return true;
             let addDoc = (doc: Doc) => this.props.addDocument(doc, this.resolvedDataDoc, before);
             if (inside) {
-                let docList = Cast(this.resolvedDataDoc.data, listSpec(Doc));
+                let docList = Cast(this.dataDoc.data, listSpec(Doc));
                 if (docList !== undefined) {
                     addDoc = (doc: Doc) => { docList && docList.push(doc); return true; };
                 }
@@ -325,7 +336,7 @@ class TreeView extends React.Component<TreeViewProps> {
 
     @computed get boundsOfCollectionDocument() {
         if (StrCast(this.props.document.type).indexOf(DocumentType.COL) === -1) return undefined;
-        let layoutDoc = Doc.expandTemplateLayout(this.props.document, this.props.dataDoc);
+        let layoutDoc = this.props.document;
         return Doc.ComputeContentBounds(DocListCast(layoutDoc.data));
     }
     docWidth = () => {
@@ -343,27 +354,30 @@ class TreeView extends React.Component<TreeViewProps> {
         })());
     }
 
+    noOverlays = (doc: Doc) => { return { title: "", caption: "" } };
+
     render() {
         let contentElement: (JSX.Element | null) = null;
-        let docList = Cast(this.resolvedDataDoc[this._chosenKey], listSpec(Doc));
+        let docList = Cast(this.dataDoc[this._chosenKey], listSpec(Doc));
         let remDoc = (doc: Doc) => this.remove(doc, this._chosenKey);
-        let addDoc = (doc: Doc, addBefore?: Doc, before?: boolean) => Doc.AddDocToList(this.resolvedDataDoc, this._chosenKey, doc, addBefore, before);
-        let doc = Cast(this.resolvedDataDoc[this._chosenKey], Doc);
+        let addDoc = (doc: Doc, addBefore?: Doc, before?: boolean) => Doc.AddDocToList(this.dataDoc, this._chosenKey, doc, addBefore, before);
+        let doc = Cast(this.dataDoc[this._chosenKey], Doc);
 
         if (!this._collapsed) {
             if (!this.props.document.embed) {
                 contentElement = <ul key={this._chosenKey + "more"}>
                     {this._chosenKey === "links" ? this.renderLinks() :
-                        TreeView.GetChildElements(doc instanceof Doc ? [doc] : DocListCast(docList), this.props.treeViewId, this.props.document, this.props.dataDoc, this._chosenKey, addDoc, remDoc, this.move,
+                        TreeView.GetChildElements(doc instanceof Doc ? [doc] : DocListCast(docList), this.props.treeViewId, this.props.document, this.resolvedDataDoc, this._chosenKey, addDoc, remDoc, this.move,
                             this.props.dropAction, this.props.addDocTab, this.props.ScreenToLocalTransform, this.props.outerXf, this.props.active, this.props.panelWidth, this.props.renderDepth)}
                 </ul >;
             } else {
-                let layoutDoc = Doc.expandTemplateLayout(this.props.document, this.props.dataDoc);
+                let layoutDoc = this.props.document;
                 contentElement = <div ref={this._dref} style={{ display: "inline-block", height: this.docHeight() }} key={this.props.document[Id] + this.props.document.title}>
                     <CollectionSchemaPreview
                         Document={layoutDoc}
                         DataDocument={this.resolvedDataDoc}
                         renderDepth={this.props.renderDepth}
+                        showOverlays={this.noOverlays}
                         fitToBox={this.boundsOfCollectionDocument !== undefined}
                         width={this.docWidth}
                         height={this.docHeight}
@@ -546,7 +560,8 @@ export class CollectionTreeView extends CollectionSubView(Document) {
                     SetValue={(value: string) => (Doc.GetProto(this.resolvedDataDoc).title = value) ? true : true}
                     OnFillDown={(value: string) => {
                         Doc.GetProto(this.props.Document).title = value;
-                        let doc = Docs.Create.FreeformDocument([], { title: "", x: 0, y: 0, width: 100, height: 25, templates: new List<string>([Templates.Title.Layout]) });
+                        let doc = this.props.Document.detailedLayout instanceof Doc ? Doc.ApplyTemplate(Doc.GetProto(this.props.Document.detailedLayout)) : undefined;
+                        if (!doc) doc = Docs.Create.FreeformDocument([], { title: "", x: 0, y: 0, width: 100, height: 25, templates: new List<string>([Templates.Title.Layout]) });
                         TreeView.loadId = doc[Id];
                         Doc.AddDocToList(this.props.Document, this.props.fieldKey, doc, this.childDocs.length ? this.childDocs[0] : undefined, true);
                     }} />
diff --git a/src/client/views/collections/CollectionVideoView.tsx b/src/client/views/collections/CollectionVideoView.tsx
index d7d5773ba..31a8a93e0 100644
--- a/src/client/views/collections/CollectionVideoView.tsx
+++ b/src/client/views/collections/CollectionVideoView.tsx
@@ -7,6 +7,8 @@ import { CollectionBaseView, CollectionRenderProps, CollectionViewType } from ".
 import { CollectionFreeFormView } from "./collectionFreeForm/CollectionFreeFormView";
 import "./CollectionVideoView.scss";
 import React = require("react");
+import { InkingControl } from "../InkingControl";
+import { InkTool } from "../../../new_fields/InkField";
 
 
 @observer
@@ -19,18 +21,19 @@ export class CollectionVideoView extends React.Component<FieldViewProps> {
     private get uIButtons() {
         let scaling = Math.min(1.8, this.props.ScreenToLocalTransform().Scale);
         let curTime = NumCast(this.props.Document.curPage);
-        return (VideoBox._showControls ? [] : [
-            <div className="collectionVideoView-time" key="time" onPointerDown={this.onResetDown} style={{ transform: `scale(${scaling}, ${scaling})` }}>
-                <span>{"" + Math.round(curTime)}</span>
-                <span style={{ fontSize: 8 }}>{" " + Math.round((curTime - Math.trunc(curTime)) * 100)}</span>
-            </div>,
+        return ([<div className="collectionVideoView-time" key="time" onPointerDown={this.onResetDown} style={{ transform: `scale(${scaling}, ${scaling})` }}>
+            <span>{"" + Math.round(curTime)}</span>
+            <span style={{ fontSize: 8 }}>{" " + Math.round((curTime - Math.trunc(curTime)) * 100)}</span>
+        </div>,
+        VideoBox._showControls ? (null) : [
             <div className="collectionVideoView-play" key="play" onPointerDown={this.onPlayDown} style={{ transform: `scale(${scaling}, ${scaling})` }}>
                 {this._videoBox && this._videoBox.Playing ? "\"" : ">"}
             </div>,
             <div className="collectionVideoView-full" key="full" onPointerDown={this.onFullDown} style={{ transform: `scale(${scaling}, ${scaling})` }}>
                 F
                 </div>
-        ]);
+
+        ]]);
     }
 
     @action
@@ -53,12 +56,33 @@ export class CollectionVideoView extends React.Component<FieldViewProps> {
         }
     }
 
+    _isclick = 0;
     @action
-    onResetDown = () => {
+    onResetDown = (e: React.PointerEvent) => {
         if (this._videoBox) {
             this._videoBox.Pause();
-            this.props.Document.curPage = 0;
+            e.stopPropagation();
+            this._isclick = 0;
+            document.addEventListener("pointermove", this.onPointerMove, true);
+            document.addEventListener("pointerup", this.onPointerUp, true);
+            InkingControl.Instance.switchTool(InkTool.Eraser);
+        }
+    }
+
+    @action
+    onPointerMove = (e: PointerEvent) => {
+        this._isclick += Math.abs(e.movementX) + Math.abs(e.movementY);
+        if (this._videoBox) {
+            this._videoBox.Seek(Math.max(0, NumCast(this.props.Document.curPage, 0) + Math.sign(e.movementX) * 0.0333));
         }
+        e.stopImmediatePropagation();
+    }
+    @action
+    onPointerUp = (e: PointerEvent) => {
+        document.removeEventListener("pointermove", this.onPointerMove, true);
+        document.removeEventListener("pointerup", this.onPointerUp, true);
+        InkingControl.Instance.switchTool(InkTool.None);
+        this._isclick < 10 && (this.props.Document.curPage = 0);
     }
     setVideoBox = (videoBox: VideoBox) => { this._videoBox = videoBox; };
 
diff --git a/src/client/views/collections/CollectionView.tsx b/src/client/views/collections/CollectionView.tsx
index 56750668d..4a51a1f58 100644
--- a/src/client/views/collections/CollectionView.tsx
+++ b/src/client/views/collections/CollectionView.tsx
@@ -1,11 +1,10 @@
 import { library } from '@fortawesome/fontawesome-svg-core';
-import { faProjectDiagram, faSignature, faSquare, faTh, faThList, faTree } from '@fortawesome/free-solid-svg-icons';
+import { faProjectDiagram, faSignature, faColumns, faSquare, faTh, faImage, faThList, faTree, faEllipsisV } from '@fortawesome/free-solid-svg-icons';
 import { observer } from "mobx-react";
 import * as React from 'react';
-import { Doc } from '../../../new_fields/Doc';
+import { Doc, DocListCast, WidthSym, HeightSym } from '../../../new_fields/Doc';
 import { Id } from '../../../new_fields/FieldSymbols';
 import { CurrentUserUtils } from '../../../server/authentication/models/current_user_utils';
-import { Docs } from '../../documents/Documents';
 import { undoBatch } from '../../util/UndoManager';
 import { ContextMenu } from "../ContextMenu";
 import { ContextMenuProps } from '../ContextMenuItem';
@@ -16,6 +15,8 @@ import { CollectionFreeFormView } from './collectionFreeForm/CollectionFreeFormV
 import { CollectionSchemaView } from "./CollectionSchemaView";
 import { CollectionStackingView } from './CollectionStackingView';
 import { CollectionTreeView } from "./CollectionTreeView";
+import { StrCast, PromiseValue } from '../../../new_fields/Types';
+import { DocumentType } from '../../documents/Documents';
 export const COLLECTION_BORDER_WIDTH = 2;
 
 library.add(faTh);
@@ -24,6 +25,9 @@ library.add(faSquare);
 library.add(faProjectDiagram);
 library.add(faSignature);
 library.add(faThList);
+library.add(faColumns);
+library.add(faEllipsisV);
+library.add(faImage);
 
 @observer
 export class CollectionView extends React.Component<FieldViewProps> {
@@ -35,7 +39,8 @@ export class CollectionView extends React.Component<FieldViewProps> {
             case CollectionViewType.Schema: return (<CollectionSchemaView {...props} CollectionView={this} />);
             case CollectionViewType.Docking: return (<CollectionDockingView {...props} CollectionView={this} />);
             case CollectionViewType.Tree: return (<CollectionTreeView {...props} CollectionView={this} />);
-            case CollectionViewType.Stacking: return (<CollectionStackingView {...props} CollectionView={this} />);
+            case CollectionViewType.Stacking: { this.props.Document.singleColumn = true; return (<CollectionStackingView {...props} CollectionView={this} />); }
+            case CollectionViewType.Masonry: { this.props.Document.singleColumn = false; return (<CollectionStackingView {...props} CollectionView={this} />); }
             case CollectionViewType.Freeform:
             default:
                 return (<CollectionFreeFormView {...props} CollectionView={this} />);
@@ -54,18 +59,10 @@ export class CollectionView extends React.Component<FieldViewProps> {
             }
             subItems.push({ description: "Schema", event: undoBatch(() => this.props.Document.viewType = CollectionViewType.Schema), icon: "th-list" });
             subItems.push({ description: "Treeview", event: undoBatch(() => this.props.Document.viewType = CollectionViewType.Tree), icon: "tree" });
-            subItems.push({ description: "Stacking", event: undoBatch(() => this.props.Document.viewType = CollectionViewType.Stacking), icon: "th-list" });
+            subItems.push({ description: "Stacking", event: undoBatch(() => this.props.Document.viewType = CollectionViewType.Stacking), icon: "ellipsis-v" });
+            subItems.push({ description: "Masonry", event: undoBatch(() => this.props.Document.viewType = CollectionViewType.Masonry), icon: "columns" });
             ContextMenu.Instance.addItem({ description: "View Modes...", subitems: subItems });
-            ContextMenu.Instance.addItem({
-                description: "Apply Template", event: undoBatch(() => {
-                    let otherdoc = new Doc();
-                    otherdoc.width = 100;
-                    otherdoc.height = 50;
-                    Doc.GetProto(otherdoc).title = "applied(" + this.props.Document.title + ")";
-                    Doc.GetProto(otherdoc).layout = Doc.MakeDelegate(this.props.Document);
-                    this.props.addDocTab && this.props.addDocTab(otherdoc, undefined, "onRight");
-                }), icon: "project-diagram"
-            });
+            ContextMenu.Instance.addItem({ description: "Apply Template", event: undoBatch(() => this.props.addDocTab && this.props.addDocTab(Doc.ApplyTemplate(this.props.Document)!, undefined, "onRight")), icon: "project-diagram" });
         }
     }
 
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index b91aaedee..6bb082b66 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -4,7 +4,7 @@ import { Doc, DocListCastAsync, HeightSym, WidthSym, DocListCast } from "../../.
 import { Id } from "../../../../new_fields/FieldSymbols";
 import { InkField, StrokeData } from "../../../../new_fields/InkField";
 import { createSchema, makeInterface } from "../../../../new_fields/Schema";
-import { BoolCast, Cast, FieldValue, NumCast } from "../../../../new_fields/Types";
+import { BoolCast, Cast, FieldValue, NumCast, StrCast } from "../../../../new_fields/Types";
 import { emptyFunction, returnOne } from "../../../../Utils";
 import { DocumentManager } from "../../../util/DocumentManager";
 import { DragManager } from "../../../util/DragManager";
@@ -195,10 +195,10 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
                     this._pheight / this.zoomScaling());
                 let panelwidth = panelDim[0];
                 let panelheight = panelDim[1];
-                if (ranges[0][0] - dx > (this.panX() + panelwidth / 2)) x = ranges[0][1] + panelwidth / 2;
-                if (ranges[0][1] - dx < (this.panX() - panelwidth / 2)) x = ranges[0][0] - panelwidth / 2;
-                if (ranges[1][0] - dy > (this.panY() + panelheight / 2)) y = ranges[1][1] + panelheight / 2;
-                if (ranges[1][1] - dy < (this.panY() - panelheight / 2)) y = ranges[1][0] - panelheight / 2;
+                // if (ranges[0][0] - dx > (this.panX() + panelwidth / 2)) x = ranges[0][1] + panelwidth / 2;
+                // if (ranges[0][1] - dx < (this.panX() - panelwidth / 2)) x = ranges[0][0] - panelwidth / 2;
+                // if (ranges[1][0] - dy > (this.panY() + panelheight / 2)) y = ranges[1][1] + panelheight / 2;
+                // if (ranges[1][1] - dy < (this.panY() - panelheight / 2)) y = ranges[1][0] - panelheight / 2;
             }
             this.setPan(x - dx, y - dy);
             this._lastX = e.pageX;
@@ -263,7 +263,7 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
         const newPanX = Math.min((1 - 1 / scale) * this.nativeWidth, Math.max(0, panX));
         const newPanY = Math.min((1 - 1 / scale) * this.nativeHeight, Math.max(0, panY));
         this.props.Document.panX = this.isAnnotationOverlay ? newPanX : panX;
-        this.props.Document.panY = this.isAnnotationOverlay ? newPanY : panY;
+        this.props.Document.panY = this.isAnnotationOverlay && StrCast(this.props.Document.backgroundLayout).indexOf("PDFBox") === -1 ? newPanY : panY;
         // this.props.Document.panX = panX;
         // this.props.Document.panY = panY;
         if (this.props.Document.scrollY) {
@@ -358,6 +358,7 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
     getChildDocumentViewProps(childDocLayout: Doc): DocumentViewProps {
         let self = this;
         let resolvedDataDoc = !this.props.Document.isTemplate && this.props.DataDoc !== this.props.Document ? this.props.DataDoc : undefined;
+        resolvedDataDoc && Doc.UpdateDocumentExtensionForField(resolvedDataDoc, this.props.fieldKey);
         let layoutDoc = Doc.expandTemplateLayout(childDocLayout, resolvedDataDoc);
         return {
             DataDoc: resolvedDataDoc !== layoutDoc && resolvedDataDoc ? resolvedDataDoc : undefined,
@@ -502,10 +503,10 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
                         overlayDisposer();
                         setTimeout(() => docs.map(d => d.transition = undefined), 1200);
                     }} />;
-                    overlayDisposer = OverlayView.Instance.addElement(scriptingBox, options);
+                    overlayDisposer = OverlayView.Instance.addWindow(scriptingBox, options);
                 };
-                addOverlay("arrangeInit", { x: 400, y: 100, width: 400, height: 300 }, { collection: "Doc", docs: "Doc[]" }, undefined);
-                addOverlay("arrangeScript", { x: 400, y: 500, width: 400, height: 300 }, { doc: "Doc", index: "number", collection: "Doc", state: "any", docs: "Doc[]" }, "{x: number, y: number, width?: number, height?: number}");
+                addOverlay("arrangeInit", { x: 400, y: 100, width: 400, height: 300, title: "Layout Initialization" }, { collection: "Doc", docs: "Doc[]" }, undefined);
+                addOverlay("arrangeScript", { x: 400, y: 500, width: 400, height: 300, title: "Layout Script" }, { doc: "Doc", index: "number", collection: "Doc", state: "any", docs: "Doc[]" }, "{x: number, y: number, width?: number, height?: number}");
             }
         });
     }