merged with master

11 files changed, 283 insertions, 87 deletions

diff --git a/src/client/views/collections/CollectionBaseView.tsx b/src/client/views/collections/CollectionBaseView.tsx
index 879898018..e4f9b5058 100644
--- a/src/client/views/collections/CollectionBaseView.tsx
+++ b/src/client/views/collections/CollectionBaseView.tsx
@@ -64,7 +64,7 @@ export class CollectionBaseView extends React.Component<CollectionViewProps> {
 
     active = (): boolean => {
         var isSelected = this.props.isSelected();
-        return isSelected || this._isChildActive || this.props.renderDepth === 0;
+        return isSelected || this._isChildActive || this.props.renderDepth === 0 || BoolCast(this.props.Document.excludeFromLibrary);
     }
 
     //TODO should this be observable?
diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 8724216f5..e0270fab3 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -27,6 +27,7 @@ import { MainView } from '../MainView';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { library } from '@fortawesome/fontawesome-svg-core';
 import { faFile } from '@fortawesome/free-solid-svg-icons';
+import { CurrentUserUtils } from '../../../server/authentication/models/current_user_utils';
 library.add(faFile);
 
 @observer
@@ -240,6 +241,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
                         // Because this is in a set timeout, if this component unmounts right after mounting,
                         // we will leak a GoldenLayout, because we try to destroy it before we ever create it
                         setTimeout(() => this.setupGoldenLayout(), 1);
+                        this.props.Document.workspaceBrush = true;
                     }
                     this._ignoreStateChange = "";
                 }, { fireImmediately: true });
@@ -249,6 +251,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
     }
     componentWillUnmount: () => void = () => {
         try {
+            this.props.Document.workspaceBrush = false;
             this._goldenLayout.unbind('itemDropped', this.itemDropped);
             this._goldenLayout.unbind('tabCreated', this.tabCreated);
             this._goldenLayout.unbind('stackCreated', this.stackCreated);
@@ -414,6 +417,9 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
                 if (doc instanceof Doc) {
                     let theDoc = doc;
                     CollectionDockingView.Instance._removedDocs.push(theDoc);
+                    if (CurrentUserUtils.UserDocument.recentlyClosed instanceof Doc) {
+                        Doc.AddDocToList(CurrentUserUtils.UserDocument.recentlyClosed, "data", doc, undefined, true, true);
+                    }
                     SelectionManager.DeselectAll();
                 }
                 tab.contentItem.remove();
@@ -455,6 +461,9 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
     }
 
     render() {
+        if (this.props.renderDepth > 0) {
+            return <div style={{ width: "100%", height: "100%" }}>Nested workspaces can't be rendered</div>;
+        }
         return (
             <Measure offset onResize={this.onResize}>
                 {({ measureRef }) =>
diff --git a/src/client/views/collections/CollectionSchemaView.tsx b/src/client/views/collections/CollectionSchemaView.tsx
index b0d46953c..568949efb 100644
--- a/src/client/views/collections/CollectionSchemaView.tsx
+++ b/src/client/views/collections/CollectionSchemaView.tsx
@@ -334,7 +334,6 @@ export class CollectionSchemaView extends CollectionSubView(doc => doc) {
 
     @computed
     get reactTable() {
-        trace();
         let previewWidth = this.previewWidth() + 2 * this.borderWidth + this.DIVIDER_WIDTH + 1;
         return <ReactTable style={{ position: "relative", float: "left", width: `calc(100% - ${previewWidth}px` }} data={this.childDocs} page={0} pageSize={this.childDocs.length} showPagination={false}
             columns={this.tableColumns}
@@ -388,7 +387,6 @@ export class CollectionSchemaView extends CollectionSubView(doc => doc) {
     }
 
     render() {
-        trace();
         return (
             <div className="collectionSchemaView-container" onPointerDown={this.onPointerDown} onWheel={this.onWheel}
                 onDrop={(e: React.DragEvent) => this.onDrop(e, {})} onContextMenu={this.onContextMenu} ref={this.createTarget}>
@@ -404,6 +402,7 @@ interface CollectionSchemaPreviewProps {
     Document?: Doc;
     DataDocument?: Doc;
     childDocs?: Doc[];
+    fitToBox?: () => number[];
     renderDepth: number;
     width: () => number;
     height: () => number;
@@ -462,16 +461,32 @@ export class CollectionSchemaPreview extends React.Component<CollectionSchemaPre
     onPreviewScriptChange = (e: React.ChangeEvent<HTMLInputElement>) => {
         this.props.setPreviewScript(e.currentTarget.value);
     }
+    @computed get borderRounding() {
+        let br = StrCast(this.props.Document!.borderRounding);
+        if (br.endsWith("%")) {
+            let percent = Number(br.substr(0, br.length - 1)) / 100;
+            let nativeDim = Math.min(NumCast(this.props.Document!.nativeWidth), NumCast(this.props.Document!.nativeHeight));
+            let minDim = percent * (nativeDim ? nativeDim : Math.min(this.PanelWidth(), this.PanelHeight()));
+            return minDim;
+        }
+        return undefined;
+    }
     render() {
         let input = this.props.previewScript === undefined ? (null) :
             <div ref={this.createTarget}><input className="collectionSchemaView-input" value={this.props.previewScript} onChange={this.onPreviewScriptChange}
                 style={{ left: `calc(50% - ${Math.min(75, (this.props.Document ? this.PanelWidth() / 2 : 75))}px)` }} /></div>;
         return (<div className="collectionSchemaView-previewRegion" style={{ width: this.props.width(), height: "100%" }}>
             {!this.props.Document || !this.props.width ? (null) : (
-                <div className="collectionSchemaView-previewDoc" style={{ transform: `translate(${this.centeringOffset}px, 0px)`, height: "100%" }}>
+                <div className="collectionSchemaView-previewDoc"
+                    style={{
+                        transform: `translate(${this.centeringOffset}px, 0px)`,
+                        borderRadius: this.borderRounding,
+                        height: "100%"
+                    }}>
                     <DocumentView
                         DataDoc={this.props.Document.layout instanceof Doc ? this.props.Document : this.props.DataDocument}
                         Document={this.props.Document}
+                        fitToBox={this.props.fitToBox}
                         renderDepth={this.props.renderDepth + 1}
                         selectOnLoad={false}
                         addDocument={this.props.addDocument}
diff --git a/src/client/views/collections/CollectionStackingView.scss b/src/client/views/collections/CollectionStackingView.scss
index 034a09eaa..bc733f152 100644
--- a/src/client/views/collections/CollectionStackingView.scss
+++ b/src/client/views/collections/CollectionStackingView.scss
@@ -16,7 +16,7 @@
         align-items: center;
     }
 
-    .collectionStackingView-masonrySingle, .collectionStackingView-masonryGrid{
+    .collectionStackingView-masonrySingle, .collectionStackingView-masonryGrid {
         width:100%;
         height:100%;
         position: absolute;
@@ -25,7 +25,17 @@
         left: 0;
         width: 100%;
         position: absolute;
-        
+    }
+    .collectionStackingView-masonrySingle {
+        width:100%;
+        height:100%;
+        position: absolute;
+        display:flex;
+        flex-direction: column;
+        top: 0;
+        left: 0;
+        width: 100%;
+        position: absolute;
     }
 
     .collectionStackingView-description {
diff --git a/src/client/views/collections/CollectionStackingView.tsx b/src/client/views/collections/CollectionStackingView.tsx
index b10907937..aea74321e 100644
--- a/src/client/views/collections/CollectionStackingView.tsx
+++ b/src/client/views/collections/CollectionStackingView.tsx
@@ -1,6 +1,6 @@
 import React = require("react");
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import { action, computed, IReactionDisposer, reaction } from "mobx";
+import { action, computed, IReactionDisposer, reaction, untracked } from "mobx";
 import { observer } from "mobx-react";
 import { Doc, HeightSym, WidthSym } from "../../../new_fields/Doc";
 import { Id } from "../../../new_fields/FieldSymbols";
@@ -10,7 +10,8 @@ import { ContextMenu } from "../ContextMenu";
 import { CollectionSchemaPreview } from "./CollectionSchemaView";
 import "./CollectionStackingView.scss";
 import { CollectionSubView } from "./CollectionSubView";
-import { resolve } from "bluebird";
+import { undoBatch } from "../../util/UndoManager";
+import { DragManager } from "../../util/DragManager";
 
 @observer
 export class CollectionStackingView extends CollectionSubView(doc => doc) {
@@ -23,6 +24,7 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
     @computed get gridGap() { return NumCast(this.props.Document.gridGap, 10); }
     @computed get singleColumn() { return BoolCast(this.props.Document.singleColumn, true); }
     @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); }
 
     singleColDocHeight(d: Doc) {
         let nw = NumCast(d.nativeWidth);
@@ -33,14 +35,10 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
     }
     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])],
-            () => {
-                if (this.singleColumn) {
-                    let children = this.childDocs.filter(d => !d.isMinimized);
-                    this.props.Document.height = children.reduce((height, d, i) =>
-                        height + this.singleColDocHeight(d) + (i === children.length - 1 ? this.yMargin : this.gridGap)
-                        , this.yMargin);
-                }
-            }, { fireImmediately: true });
+            () => this.singleColumn &&
+                (this.props.Document.height = this.filteredChildren.reduce((height, d, i) =>
+                    height + this.singleColDocHeight(d) + (i === this.filteredChildren.length - 1 ? this.yMargin : this.gridGap), this.yMargin))
+            , { fireImmediately: true });
     }
     componentWillUnmount() {
         if (this._heightDisposer) this._heightDisposer();
@@ -48,14 +46,14 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
 
     @action
     moveDocument = (doc: Doc, targetCollection: Doc, addDocument: (document: Doc) => boolean): boolean => {
-        this.props.removeDocument(doc);
-        addDocument(doc);
-        return true;
+        return this.props.removeDocument(doc) && addDocument(doc);
     }
-    getDocTransform(doc: Doc, dref: HTMLDivElement) {
-        let { scale, translateX, translateY } = Utils.GetScreenTransform(dref);
+    getSingleDocTransform(doc: Doc, ind: number, width: number) {
+        let localY = this.filteredChildren.reduce((height, d, i) =>
+            height + (i < ind ? this.singleColDocHeight(d) + this.gridGap : 0), this.yMargin);
+        let translate = this.props.ScreenToLocalTransform().inverse().transformPoint((this.props.PanelWidth() - width) / 2, localY);
         let outerXf = Utils.GetScreenTransform(this._masonryGridRef!);
-        let offset = this.props.ScreenToLocalTransform().transformDirection(outerXf.translateX - translateX, outerXf.translateY - translateY);
+        let offset = this.props.ScreenToLocalTransform().transformDirection(outerXf.translateX - translate[0], outerXf.translateY - translate[1]);
         return this.props.ScreenToLocalTransform().translate(offset[0], offset[1]).scale(NumCast(doc.width, 1) / this.columnWidth);
     }
     createRef = (ele: HTMLDivElement | null) => {
@@ -65,17 +63,15 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
 
     @computed
     get singleColumnChildren() {
-        let children = this.childDocs.filter(d => !d.isMinimized);
-        return children.map((d, i) => {
+        return this.filteredChildren.map((d, i) => {
             let layoutDoc = Doc.expandTemplateLayout(d, this.props.DataDoc);
-            let dref = React.createRef<HTMLDivElement>();
-            let dxf = () => this.getDocTransform(layoutDoc, dref.current!).scale(this.columnWidth / d[WidthSym]());
             let width = () => d.nativeWidth ? Math.min(d[WidthSym](), this.columnWidth) : this.columnWidth;
             let height = () => this.singleColDocHeight(layoutDoc);
+            let dxf = () => this.getSingleDocTransform(layoutDoc, i, width()).scale(this.columnWidth / d[WidthSym]());
+            let gap = i === 0 ? 0 : this.gridGap;
             return <div className="collectionStackingView-columnDoc"
                 key={d[Id]}
-                ref={dref}
-                style={{ width: width(), height: height() }} >
+                style={{ width: width(), display: "inline-block", marginTop: gap, height: `${height() / (this.props.Document[HeightSym]() - 2 * this.yMargin) * 100}%` }} >
                 <CollectionSchemaPreview
                     Document={layoutDoc}
                     DataDocument={d !== this.props.DataDoc ? this.props.DataDoc : undefined}
@@ -96,15 +92,24 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
             </div>;
         });
     }
+    getDocTransform(doc: Doc, dref: HTMLDivElement) {
+        let { scale, translateX, translateY } = Utils.GetScreenTransform(dref);
+        let outerXf = Utils.GetScreenTransform(this._masonryGridRef!);
+        let offset = this.props.ScreenToLocalTransform().transformDirection(outerXf.translateX - translateX, outerXf.translateY - translateY);
+        return this.props.ScreenToLocalTransform().translate(offset[0], offset[1]).scale(NumCast(doc.width, 1) / this.columnWidth);
+    }
+    docXfs: any[] = []
     @computed
     get children() {
-        return this.childDocs.filter(d => !d.isMinimized).map((d, i) => {
+        this.docXfs.length = 0;
+        return this.filteredChildren.map((d, i) => {
             let aspect = d.nativeHeight ? NumCast(d.nativeWidth) / NumCast(d.nativeHeight) : undefined;
             let dref = React.createRef<HTMLDivElement>();
             let dxf = () => this.getDocTransform(d, dref.current!).scale(this.columnWidth / d[WidthSym]());
             let width = () => d.nativeWidth ? Math.min(d[WidthSym](), this.columnWidth) : this.columnWidth;
             let height = () => aspect ? width() / aspect : d[HeightSym]();
             let rowSpan = Math.ceil((height() + this.gridGap) / (this._gridSize + this.gridGap));
+            this.docXfs.push({ dxf: dxf, width: width, height: height });
             return (<div className="collectionStackingView-masonryDoc"
                 key={d[Id]}
                 ref={dref}
@@ -166,13 +171,64 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
             });
         }
     }
+
+    @undoBatch
+    @action
+    drop = (e: Event, de: DragManager.DropEvent) => {
+        let targInd = -1;
+        let where = [de.x, de.y];
+        if (de.data instanceof DragManager.DocumentDragData) {
+            this.docXfs.map((cd, i) => {
+                let pos = cd.dxf().inverse().transformPoint(-2 * this.gridGap, -2 * this.gridGap);
+                let pos1 = cd.dxf().inverse().transformPoint(cd.width(), cd.height());
+                if (where[0] > pos[0] && where[0] < pos1[0] && where[1] > pos[1] && where[1] < pos1[1]) {
+                    targInd = i;
+                }
+            })
+        }
+        if (super.drop(e, de)) {
+            let newDoc = de.data.droppedDocuments[0];
+            let docs = this.childDocList;
+            if (docs) {
+                if (targInd === -1) targInd = docs.length;
+                else targInd = docs.indexOf(this.filteredChildren[targInd]);
+                let srcInd = docs.indexOf(newDoc);
+                docs.splice(srcInd, 1);
+                docs.splice(targInd > srcInd ? targInd - 1 : targInd, 0, newDoc);
+            }
+        }
+        return false;
+    }
+    @undoBatch
+    @action
+    onDrop = (e: React.DragEvent): void => {
+        let where = [e.clientX, e.clientY];
+        let targInd = -1;
+        this.docXfs.map((cd, i) => {
+            let pos = cd.dxf().inverse().transformPoint(-2 * this.gridGap, -2 * this.gridGap);
+            let pos1 = cd.dxf().inverse().transformPoint(cd.width(), cd.height());
+            if (where[0] > pos[0] && where[0] < pos1[0] && where[1] > pos[1] && where[1] < pos1[1]) {
+                targInd = i;
+            }
+        })
+        super.onDrop(e, {}, () => {
+            if (targInd !== -1) {
+                let newDoc = this.childDocs[this.childDocs.length - 1];
+                let docs = this.childDocList;
+                if (docs) {
+                    docs.splice(docs.length - 1, 1);
+                    docs.splice(targInd, 0, newDoc);
+                }
+            }
+        });
+    }
     render() {
-        let cols = this.singleColumn ? 1 : Math.max(1, Math.min(this.childDocs.filter(d => !d.isMinimized).length,
+        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 className="collectionStackingView" ref={this.createRef} onContextMenu={this.onContextMenu} onWheel={(e: React.WheelEvent) => e.stopPropagation()} >
+            <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`,
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 8cb2e1beb..bf17088ae 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -53,6 +53,11 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
             //This linter error can't be fixed because of how js arguments work, so don't switch this to filter(FieldValue)
             return DocListCast((BoolCast(this.props.Document.isTemplate) ? this.extensionDoc : this.props.Document)[this.props.fieldExt ? this.props.fieldExt : this.props.fieldKey]);
         }
+        get childDocList() {
+            //TODO tfs: This might not be what we want?
+            //This linter error can't be fixed because of how js arguments work, so don't switch this to filter(FieldValue)
+            return Cast((BoolCast(this.props.Document.isTemplate) ? this.extensionDoc : this.props.Document)[this.props.fieldExt ? this.props.fieldExt : this.props.fieldKey], listSpec(Doc));
+        }
 
         @action
         protected async setCursorPosition(position: [number, number]) {
@@ -97,6 +102,7 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
                 return added;
             }
             else if (de.data instanceof DragManager.AnnotationDragData) {
+                e.stopPropagation();
                 return this.props.addDocument(de.data.dropDocument);
             }
             return false;
@@ -104,7 +110,7 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
 
         @undoBatch
         @action
-        protected onDrop(e: React.DragEvent, options: DocumentOptions): void {
+        protected onDrop(e: React.DragEvent, options: DocumentOptions, completed?: () => void) {
             if (e.ctrlKey) {
                 e.stopPropagation(); // bcz: this is a hack to stop propagation when dropping an image on a text document with shift+ctrl
                 return;
@@ -213,7 +219,7 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
             }
 
             if (promises.length) {
-                Promise.all(promises).finally(() => batch.end());
+                Promise.all(promises).finally(() => { completed && completed(); batch.end(); });
             } else {
                 batch.end();
             }
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index f5dd76b71..c83a2d2c6 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -1,15 +1,15 @@
 import { library } from '@fortawesome/fontawesome-svg-core';
-import { faAngleRight, faCaretDown, faCaretRight, faCaretSquareDown, faCaretSquareRight, faTrashAlt } from '@fortawesome/free-solid-svg-icons';
+import { faAngleRight, faCamera, faExpand, faBell, faCaretDown, faCaretRight, faCaretSquareDown, faCaretSquareRight, faTrashAlt } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { action, computed, observable } from "mobx";
+import { action, computed, observable, trace } from "mobx";
 import { observer } from "mobx-react";
-import { Doc, DocListCast, HeightSym, WidthSym } from '../../../new_fields/Doc';
+import { Doc, DocListCast, HeightSym, WidthSym, Opt } from '../../../new_fields/Doc';
 import { Id } from '../../../new_fields/FieldSymbols';
 import { List } from '../../../new_fields/List';
 import { Document, listSpec } from '../../../new_fields/Schema';
 import { BoolCast, Cast, NumCast, StrCast } from '../../../new_fields/Types';
 import { emptyFunction, Utils } from '../../../Utils';
-import { Docs, DocUtils } from '../../documents/Documents';
+import { Docs, DocUtils, DocTypes } from '../../documents/Documents';
 import { DocumentManager } from '../../util/DocumentManager';
 import { DragManager, dropActionType, SetupDrag } from "../../util/DragManager";
 import { SelectionManager } from '../../util/SelectionManager';
@@ -50,6 +50,9 @@ export interface TreeViewProps {
 
 library.add(faTrashAlt);
 library.add(faAngleRight);
+library.add(faBell);
+library.add(faCamera);
+library.add(faExpand);
 library.add(faCaretDown);
 library.add(faCaretRight);
 library.add(faCaretSquareDown);
@@ -65,6 +68,7 @@ class TreeView extends React.Component<TreeViewProps> {
     private _dref = React.createRef<HTMLDivElement>();
     @observable __chosenKey: string = "";
     @computed get _chosenKey() { return this.__chosenKey ? this.__chosenKey : this.fieldKey; }
+    @computed get MAX_EMBED_HEIGHT() { return NumCast(this.props.document.maxEmbedHeight, 300); }
     @observable _collapsed: boolean = true;
 
     @computed get fieldKey() {
@@ -152,22 +156,15 @@ class TreeView extends React.Component<TreeViewProps> {
         </div>;
     }
 
-    titleClicked = (e: React.MouseEvent) => {
-        if (this._collapsed) return false;
-        else {
-            this.props.document.embed = !BoolCast(this.props.document.embed);
-            return true;
-        }
-    }
     static loadId = "";
     editableView = (key: string, style?: string) => (<EditableView
         oneLine={true}
         display={"inline"}
         editing={this.resolvedDataDoc[Id] === TreeView.loadId}
         contents={StrCast(this.props.document[key])}
-        onClick={this.titleClicked}
         height={36}
         fontStyle={style}
+        fontSize={12}
         GetValue={() => StrCast(this.props.document[key])}
         SetValue={(value: string) => (Doc.GetProto(this.resolvedDataDoc)[key] = value) ? true : true}
         OnFillDown={(value: string) => {
@@ -221,7 +218,8 @@ class TreeView extends React.Component<TreeViewProps> {
         return <>
             <div className="docContainer" id={`docContainer-${this.props.parentKey}`} ref={reference} onPointerDown={onItemDown}
                 style={{
-                    background: BoolCast(this.props.document.protoBrush, false) ? "#06123232" : BoolCast(this.props.document.libraryBrush, false) ? "#06121212" : "0",
+                    background: BoolCast(this.props.document.libraryBrush, false) ? "#06121212" : "0",
+                    outline: BoolCast(this.props.document.workspaceBrush, false) ? "dashed 1px #06123232" : undefined,
                     pointerEvents: this.props.active() || SelectionManager.GetIsDragging() ? "all" : "none"
                 }}
             >
@@ -235,20 +233,22 @@ class TreeView extends React.Component<TreeViewProps> {
 
     onWorkspaceContextMenu = (e: React.MouseEvent): void => {
         if (!e.isPropagationStopped()) { // 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: "Open as Workspace", event: undoBatch(() => MainView.Instance.openWorkspace(this.resolvedDataDoc)) });
-            ContextMenu.Instance.addItem({ description: "Open Fields", event: () => { let kvp = Docs.KVPDocument(this.props.document, { width: 300, height: 300 }); this.props.addDocTab(kvp, this.props.dataDoc ? this.props.dataDoc : kvp, "onRight"); }, icon: "layer-group" });
+            ContextMenu.Instance.addItem({ description: (BoolCast(this.props.document.embed) ? "Collapse" : "Expand") + " inline", event: () => this.props.document.embed = !BoolCast(this.props.document.embed), icon: "expand" });
             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)) });
+                    ContextMenu.Instance.addItem({ description: "Focus", event: () => DocumentManager.Instance.getDocumentViews(this.resolvedDataDoc).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)) });
+                ContextMenu.Instance.addItem({ description: "Delete Item", event: undoBatch(() => this.props.deleteDoc(this.props.document)), icon: "trash-alt" });
             } else {
-                ContextMenu.Instance.addItem({ description: "Delete Workspace", event: undoBatch(() => this.props.deleteDoc(this.props.document)) });
+                ContextMenu.Instance.addItem({ description: "Open as Workspace", event: undoBatch(() => MainView.Instance.openWorkspace(this.resolvedDataDoc)), 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.KVPDocument(this.props.document, { width: 300, height: 300 }); this.props.addDocTab(kvp, this.props.dataDoc ? this.props.dataDoc : kvp, "onRight"); }, icon: "layer-group" });
             ContextMenu.Instance.displayMenu(e.pageX > 156 ? e.pageX - 156 : 0, e.pageY - 15);
             e.stopPropagation();
+            e.preventDefault();
         }
     }
 
@@ -266,6 +266,8 @@ class TreeView extends React.Component<TreeViewProps> {
             e.stopPropagation();
         }
         if (de.data instanceof DragManager.DocumentDragData) {
+            e.stopPropagation();
+            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));
@@ -273,7 +275,6 @@ class TreeView extends React.Component<TreeViewProps> {
                     addDoc = (doc: Doc) => { docList && docList.push(doc); return true; };
                 }
             }
-            e.stopPropagation();
             let movedDocs = (de.data.options === this.props.treeViewId ? de.data.draggedDocuments : de.data.droppedDocuments);
             return (de.data.dropAction || de.data.userDropAction) ?
                 de.data.droppedDocuments.reduce((added: boolean, d) => this.props.addDocument(d, this.resolvedDataDoc, before) || added, false)
@@ -312,13 +313,37 @@ class TreeView extends React.Component<TreeViewProps> {
         return ele;
     }
 
+    @computed get docBounds() {
+        if (StrCast(this.props.document.type).indexOf(DocTypes.COL) === -1) return undefined;
+        let layoutDoc = Doc.expandTemplateLayout(this.props.document, this.props.dataDoc);
+        return Doc.ComputeContentBounds(layoutDoc);
+    }
+    docWidth = () => {
+        let aspect = NumCast(this.props.document.nativeHeight) / NumCast(this.props.document.nativeWidth);
+        if (aspect) return Math.min(this.props.document[WidthSym](), Math.min(this.MAX_EMBED_HEIGHT / aspect, this.props.panelWidth() - 5));
+        return NumCast(this.props.document.nativeWidth) ? Math.min(this.props.document[WidthSym](), this.props.panelWidth() - 5) : this.props.panelWidth() - 5;
+    }
+    docHeight = () => {
+        let bounds = this.docBounds;
+        return Math.min(this.MAX_EMBED_HEIGHT, (() => {
+            let aspect = NumCast(this.props.document.nativeHeight) / NumCast(this.props.document.nativeWidth);
+            if (aspect) return this.docWidth() * aspect;
+            if (bounds) return this.docWidth() * (bounds.b - bounds.y) / (bounds.r - bounds.x);
+            return NumCast(this.props.document.height) ? NumCast(this.props.document.height) : 50;
+        })());
+    }
+    fitToBox = () => {
+        let bounds = this.docBounds!;
+        return [(bounds.x + bounds.r) / 2, (bounds.y + bounds.b) / 2, Math.min(this.docHeight() / (bounds.b - bounds.y), this.docWidth() / (bounds.r - bounds.x))];
+    }
+
     render() {
         let contentElement: (JSX.Element | null) = null;
         let docList = Cast(this.resolvedDataDoc[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 docWidth = () => NumCast(this.props.document.nativeWidth) ? Math.min(this.props.document[WidthSym](), this.props.panelWidth() - 5) : this.props.panelWidth() - 5;
+
         if (!this._collapsed) {
             if (!this.props.document.embed) {
                 contentElement = <ul key={this._chosenKey + "more"}>
@@ -328,13 +353,14 @@ class TreeView extends React.Component<TreeViewProps> {
                 </ul >;
             } else {
                 let layoutDoc = Doc.expandTemplateLayout(this.props.document, this.props.dataDoc);
-                contentElement = <div ref={this._dref} style={{ display: "inline-block", height: layoutDoc[HeightSym]() }} key={this.props.document[Id]}>
+                contentElement = <div ref={this._dref} style={{ display: "inline-block", height: this.docHeight() }} key={this.props.document[Id]}>
                     <CollectionSchemaPreview
                         Document={layoutDoc}
                         DataDocument={this.resolvedDataDoc}
                         renderDepth={this.props.renderDepth}
-                        width={docWidth}
-                        height={layoutDoc[HeightSym]}
+                        fitToBox={this.docBounds && !NumCast(this.props.document.nativeWidth) ? this.fitToBox : undefined}
+                        width={this.docWidth}
+                        height={this.docHeight}
                         getTransform={this.docTransform}
                         CollectionView={undefined}
                         addDocument={emptyFunction as any}
@@ -445,9 +471,12 @@ export class CollectionTreeView extends CollectionSubView(Document) {
     }
     onContextMenu = (e: React.MouseEvent): void => {
         // need to test if propagation has stopped because GoldenLayout forces a parallel react hierarchy to be created for its top-level layout
-        if (!e.isPropagationStopped() && this.props.Document.excludeFromLibrary) { // excludeFromLibrary means this is the user document
+        if (!e.isPropagationStopped() && this.props.Document.workspaceLibrary) { // excludeFromLibrary means this is the user document
             ContextMenu.Instance.addItem({ description: "Create Workspace", event: undoBatch(() => MainView.Instance.createNewWorkspace()) });
             ContextMenu.Instance.addItem({ description: "Delete Workspace", event: undoBatch(() => this.remove(this.props.Document)) });
+            e.stopPropagation();
+            e.preventDefault();
+            ContextMenu.Instance.displayMenu(e.pageX - 15, e.pageY - 15);
         }
     }
 
@@ -456,6 +485,31 @@ export class CollectionTreeView extends CollectionSubView(Document) {
     outerXf = () => Utils.GetScreenTransform(this._mainEle!);
     onTreeDrop = (e: React.DragEvent) => this.onDrop(e, {});
 
+
+    @observable static NotifsCol: Opt<Doc>;
+
+    openNotifsCol = () => {
+        if (CollectionTreeView.NotifsCol && CollectionDockingView.Instance) {
+            CollectionDockingView.Instance.AddRightSplit(CollectionTreeView.NotifsCol, undefined);
+        }
+    }
+    @computed get notifsButton() {
+        const length = CollectionTreeView.NotifsCol ? DocListCast(CollectionTreeView.NotifsCol.data).length : 0;
+        const notifsRef = React.createRef<HTMLDivElement>();
+        const dragNotifs = action(() => CollectionTreeView.NotifsCol!);
+        return <div id="toolbar" key="toolbar">
+            <div ref={notifsRef}>
+                <button className="toolbar-button round-button" title="Notifs"
+                    onClick={this.openNotifsCol} onPointerDown={CollectionTreeView.NotifsCol ? SetupDrag(notifsRef, dragNotifs) : emptyFunction}>
+                    <FontAwesomeIcon icon={faBell} size="sm" />
+                </button>
+                <div className="main-notifs-badge" style={length > 0 ? { "display": "initial" } : { "display": "none" }}>
+                    {length}
+                </div>
+            </div>
+        </div >;
+    }
+
     render() {
         let dropAction = StrCast(this.props.Document.dropAction) as dropActionType;
         let addDoc = (doc: Doc, relativeTo?: Doc, before?: boolean) => Doc.AddDocToList(this.props.Document, this.props.fieldKey, doc, relativeTo, before);
@@ -480,6 +534,7 @@ export class CollectionTreeView extends CollectionSubView(Document) {
                         TreeView.loadId = doc[Id];
                         Doc.AddDocToList(this.props.Document, this.props.fieldKey, doc, this.childDocs.length ? this.childDocs[0] : undefined, true);
                     }} />
+                {this.props.Document.workspaceLibrary ? this.notifsButton : (null)}
                 <ul className="no-indent" style={{ width: "max-content" }} >
                     {
                         TreeView.GetChildElements(this.childDocs, this.props.Document[Id], this.props.Document, this.props.DataDoc, this.props.fieldKey, addDoc, this.remove,
diff --git a/src/client/views/collections/CollectionVideoView.tsx b/src/client/views/collections/CollectionVideoView.tsx
index c1a6ca44e..1984965ba 100644
--- a/src/client/views/collections/CollectionVideoView.tsx
+++ b/src/client/views/collections/CollectionVideoView.tsx
@@ -122,7 +122,6 @@ export class CollectionVideoView extends React.Component<FieldViewProps> {
     }
 
     render() {
-        trace();
         return (
             <CollectionBaseView {...this.props} className="collectionVideoView-cont" onContextMenu={this.onContextMenu}>
                 {this.subView}
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 169dbe540..7a22b7ec3 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -1,6 +1,6 @@
 import { action, computed } from "mobx";
 import { observer } from "mobx-react";
-import { Doc, DocListCastAsync, HeightSym, WidthSym } from "../../../../new_fields/Doc";
+import { Doc, DocListCastAsync, HeightSym, WidthSym, DocListCast } from "../../../../new_fields/Doc";
 import { Id } from "../../../../new_fields/FieldSymbols";
 import { InkField, StrokeData } from "../../../../new_fields/InkField";
 import { createSchema, makeInterface } from "../../../../new_fields/Schema";
@@ -27,12 +27,18 @@ import "./CollectionFreeFormView.scss";
 import { MarqueeView } from "./MarqueeView";
 import React = require("react");
 import v5 = require("uuid/v5");
+import { ScriptField } from "../../../../new_fields/ScriptField";
+import { OverlayView, OverlayElementOptions } from "../../OverlayView";
+import { ScriptBox } from "../../ScriptBox";
+import { CompileScript } from "../../../util/Scripting";
 
 
 export const panZoomSchema = createSchema({
     panX: "number",
     panY: "number",
-    scale: "number"
+    scale: "number",
+    arrangeScript: ScriptField,
+    arrangeInit: ScriptField,
 });
 
 type PanZoomDocument = makeInterface<[typeof panZoomSchema, typeof positionSchema, typeof pageSchema]>;
@@ -50,9 +56,9 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
     @computed get nativeHeight() { return this.Document.nativeHeight || 0; }
     public get isAnnotationOverlay() { return this.props.fieldKey === "annotations" || this.props.fieldExt === "annotations"; }
     private get borderWidth() { return this.isAnnotationOverlay ? 0 : COLLECTION_BORDER_WIDTH; }
-    private panX = () => this.props.fitToBox ? this.props.fitToBox[0] : this.Document.panX || 0;
-    private panY = () => this.props.fitToBox ? this.props.fitToBox[1] : this.Document.panY || 0;
-    private zoomScaling = () => this.props.fitToBox ? this.props.fitToBox[2] : this.Document.scale || 1;
+    private panX = () => this.props.fitToBox ? this.props.fitToBox()[0] : this.Document.panX || 0;
+    private panY = () => this.props.fitToBox ? this.props.fitToBox()[1] : this.Document.panY || 0;
+    private zoomScaling = () => this.props.fitToBox ? this.props.fitToBox()[2] : this.Document.scale || 1;
     private centeringShiftX = () => !this.nativeWidth ? this._pwidth / 2 : 0;  // shift so pan position is at center of window for non-overlay collections
     private centeringShiftY = () => !this.nativeHeight ? this._pheight / 2 : 0;// shift so pan position is at center of window for non-overlay collections
     private getTransform = (): Transform => this.props.ScreenToLocalTransform().translate(-this.borderWidth + 1, -this.borderWidth + 1).translate(-this.centeringShiftX(), -this.centeringShiftY()).transform(this.getLocalTransform());
@@ -243,16 +249,12 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
         var scale = this.getLocalTransform().inverse().Scale;
         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.panX = panX;
+        this.props.Document.panX = this.isAnnotationOverlay ? newPanX : panX;
+        this.props.Document.panY = this.isAnnotationOverlay ? newPanY : panY;
+        // this.props.Document.panX = panX;
+        // this.props.Document.panY = panY;
         if (this.props.Document.scrollY) {
             this.props.Document.scrollY = panY;
-            this.props.Document.panY = panY;
-        }
-        else {
-
-            this.props.Document.panY = panY;
         }
     }
 
@@ -388,16 +390,36 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
         };
     }
 
+    getCalculatedPositions(script: ScriptField, params: { doc: Doc, index: number, collection: Doc, docs: Doc[], state: any }): { x?: number, y?: number, width?: number, height?: number, state?: any } {
+        const result = script.script.run(params);
+        if (!result.success) {
+            return {};
+        }
+        return result.result === undefined ? {} : result.result;
+    }
+
     @computed.struct
     get views() {
         let curPage = FieldValue(this.Document.curPage, -1);
-        let docviews = this.childDocs.reduce((prev, doc) => {
+        const initScript = this.Document.arrangeInit;
+        const script = this.Document.arrangeScript;
+        let state: any = undefined;
+        const docs = this.childDocs;
+        if (initScript) {
+            const initResult = initScript.script.run({ docs, collection: this.Document });
+            if (initResult.success) {
+                state = initResult.result;
+            }
+        }
+        let docviews = docs.reduce((prev, doc) => {
             if (!(doc instanceof Doc)) return prev;
             var page = NumCast(doc.page, -1);
             if (Math.round(page) === Math.round(curPage) || page === -1) {
                 let minim = BoolCast(doc.isMinimized, false);
                 if (minim === undefined || !minim) {
-                    prev.push(<CollectionFreeFormDocumentView key={doc[Id]} {...this.getChildDocumentViewProps(doc)} />);
+                    const pos = script ? this.getCalculatedPositions(script, { doc, index: prev.length, collection: this.Document, docs, state }) : {};
+                    state = pos.state === undefined ? state : pos.state;
+                    prev.push(<CollectionFreeFormDocumentView key={doc[Id]} x={pos.x} y={pos.y} width={pos.width} height={pos.height} {...this.getChildDocumentViewProps(doc)} />);
                 }
             }
             return prev;
@@ -438,6 +460,36 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
                 }
             }
         });
+        ContextMenu.Instance.addItem({
+            description: "Add freeform arrangement",
+            event: () => {
+                let addOverlay = (key: "arrangeScript" | "arrangeInit", options: OverlayElementOptions, params?: Record<string, string>, requiredType?: string) => {
+                    let overlayDisposer: () => void;
+                    const script = this.Document[key];
+                    let originalText: string | undefined = undefined;
+                    if (script) originalText = script.script.originalScript;
+                    let scriptingBox = <ScriptBox initialText={originalText} onCancel={() => overlayDisposer()} onSave={(text, onError) => {
+                        const script = CompileScript(text, {
+                            params,
+                            requiredType,
+                            typecheck: false
+                        });
+                        if (!script.compiled) {
+                            onError(script.errors.map(error => error.messageText).join("\n"));
+                            return;
+                        }
+                        const docs = DocListCast(this.Document[this.props.fieldKey]);
+                        docs.map(d => d.transition = "transform 1s");
+                        this.Document[key] = new ScriptField(script);
+                        overlayDisposer();
+                        setTimeout(() => docs.map(d => d.transition = undefined), 1200);
+                    }} />;
+                    overlayDisposer = OverlayView.Instance.addElement(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}");
+            }
+        });
     }
 
     private childViews = () => [
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.scss b/src/client/views/collections/collectionFreeForm/MarqueeView.scss
index 6e8ec8662..9fc2e44fb 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.scss
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.scss
@@ -21,6 +21,6 @@
         white-space:nowrap;
     }
     .marquee-legend::after {
-        content: "Press: c (collection), s (summary), r (replace) or Delete"
+        content: "Press: c (collection), s (summary), or Delete"
     }
 }
\ No newline at end of file
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index 2a78cda2f..4850c6218 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -44,14 +44,12 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
     _commandExecuted = false;
 
     @action
-    cleanupInteractions = (all: boolean = false, rem_keydown: boolean = true) => {
+    cleanupInteractions = (all: boolean = false) => {
         if (all) {
             document.removeEventListener("pointerup", this.onPointerUp, true);
             document.removeEventListener("pointermove", this.onPointerMove, true);
         }
-        if (rem_keydown) {
-            document.removeEventListener("keydown", this.marqueeCommand, true);
-        }
+        document.removeEventListener("keydown", this.marqueeCommand, true);
         this._visible = false;
     }
 
@@ -191,12 +189,9 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
                 SelectionManager.DeselectAll(mselect.length ? undefined : this.props.container.props.Document);
             }
             this.props.selectDocuments(mselect.length ? mselect : [this.props.container.props.Document]);
-            mselect.length ? this.cleanupInteractions(true, false) : this.cleanupInteractions(true);
-        }
-        else {
-            //console.log("invisible");
-            this.cleanupInteractions(true);
         }
+        //console.log("invisible");
+        this.cleanupInteractions(true);
 
         if (e.altKey) {
             e.preventDefault();
@@ -248,7 +243,7 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
             this.cleanupInteractions(false);
             e.stopPropagation();
         }
-        if (e.key === "c" || e.key === "s" || e.key === "S" || e.key === "e" || e.key === "p") {
+        if (e.key === "c" || e.key === "s" || e.key === "S" || e.key === "e") {
             this._commandExecuted = true;
             e.stopPropagation();
             e.preventDefault();
@@ -266,18 +261,17 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
             }
             let ink = Cast(this.props.container.props.Document.ink, InkField);
             let inkData = ink ? ink.inkData : undefined;
-            let zoomBasis = NumCast(this.props.container.props.Document.scale, 1);
             let newCollection = Docs.FreeformDocument(selected, {
                 x: bounds.left,
                 y: bounds.top,
                 panX: 0,
                 panY: 0,
-                borderRounding: e.key === "e" ? -1 : undefined,
+                borderRounding: e.key === "e" ? "100%" : undefined,
                 backgroundColor: this.props.container.isAnnotationOverlay ? undefined : "white",
                 width: bounds.width,
                 height: bounds.height,
                 ink: inkData ? new InkField(this.marqueeInkSelect(inkData)) : undefined,
-                title: e.key === "s" || e.key === "S" ? "-summary-" : e.key === "p" ? "-summary-" : "a nested collection",
+                title: e.key === "s" || e.key === "S" ? "-summary-" : "a nested collection",
             });
             this.marqueeInkDelete(inkData);