Merge remote-tracking branch 'origin/server_database_merge' into authentication

10 files changed, 212 insertions, 138 deletions

diff --git a/src/client/views/Main.tsx b/src/client/views/Main.tsx
index 197529c91..858c02eb4 100644
--- a/src/client/views/Main.tsx
+++ b/src/client/views/Main.tsx
@@ -5,7 +5,7 @@ import * as ReactDOM from 'react-dom';
 import { DocumentDecorations } from './DocumentDecorations';
 import { Documents } from '../documents/Documents';
 import { Document } from '../../fields/Document';
-import { KeyStore, KeyStore as KS } from '../../fields/Key';
+import { KeyStore } from '../../fields/KeyStore';
 import { ListField } from '../../fields/ListField';
 import { NumberField } from '../../fields/NumberField';
 import { TextField } from '../../fields/TextField';
@@ -14,16 +14,21 @@ import { ContextMenu } from './ContextMenu';
 import { DocumentView } from './nodes/DocumentView';
 import { ImageField } from '../../fields/ImageField';
 import { CompileScript } from './../util/Scripting';
+import { Server } from '../Server';
+import { Utils } from '../../Utils';
+import { ServerUtils } from '../../server/ServerUtil';
+import { MessageStore, DocumentTransfer } from '../../server/Message';
+import { Database } from '../../server/database';
 
 
 configure({
     enforceActions: "observed"
 });
 
-const mainNodeCollection = new Array<Document>();
-let mainContainer = Documents.DockDocument(mainNodeCollection, {
-    x: 0, y: 0, title: "main container"
-})
+// const mainNodeCollection = new Array<Document>();
+// let mainContainer = Documents.DockDocument(mainNodeCollection, {
+//     x: 0, y: 0, title: "main container"
+// })
 
 window.addEventListener("drop", function (e) {
     e.preventDefault();
@@ -54,11 +59,78 @@ document.addEventListener("pointerdown", action(function (e: PointerEvent) {
 // schemaDocs[4].SetData(KS.Author, "Bob", TextField);
 // schemaDocs.push(doc2);
 // const doc7 = Documents.SchemaDocument(schemaDocs)
-const docset: Document[] = [];
-let doc4 = Documents.CollectionDocument(docset, {
-    x: 0, y: 400, title: "mini collection"
+
+const mainDocId = "mainDoc";
+Documents.initProtos(() => {
+    Utils.EmitCallback(Server.Socket, MessageStore.GetField, mainDocId, (res: any) => {
+        console.log("HELLO WORLD")
+        console.log("RESPONSE: " + res)
+        let mainContainer: Document;
+        if (res) {
+            var lid = KeyStore.Layout.Id;
+            let obj = ServerUtils.FromJson(res) as Document
+            mainContainer = obj
+        }
+        else {
+            const docset: Document[] = [];
+            mainContainer = Documents.CollectionDocument(docset, { x: 0, y: 400, title: "mini collection" }, mainDocId);
+            let args = new DocumentTransfer(mainContainer.ToJson())
+            Utils.Emit(Server.Socket, MessageStore.AddDocument, args)
+        }
+
+        let addImageNode = action(() => {
+            mainContainer.GetList<Document>(KeyStore.Data, []).push(Documents.ImageDocument("https://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Cat03.jpg/1200px-Cat03.jpg", {
+                x: 0, y: 300, width: 200, height: 200, title: "added note"
+            }));
+        })
+        let addTextNode = action(() => {
+            mainContainer.GetList<Document>(KeyStore.Data, []).push(Documents.TextDocument({
+                x: 0, y: 300, width: 200, height: 200, title: "added note"
+            }));
+        })
+        let addColNode = action(() => {
+            mainContainer.GetList<Document>(KeyStore.Data, []).push(Documents.CollectionDocument([], {
+                x: 0, y: 300, width: 200, height: 200, title: "added note"
+            }));
+        })
+
+        let clearDatabase = action(() => {
+            Utils.Emit(Server.Socket, MessageStore.DeleteAll, {});
+        })
+
+        ReactDOM.render((
+            <div style={{ position: "absolute", width: "100%", height: "100%" }}>
+                <DocumentView Document={mainContainer} ContainingCollectionView={undefined} DocumentView={undefined} />
+                <DocumentDecorations />
+                <ContextMenu />
+                <button style={{
+                    position: 'absolute',
+                    bottom: '0px',
+                    left: '0px',
+                    width: '150px'
+                }} onClick={addImageNode}>Add Image</button>
+                <button style={{
+                    position: 'absolute',
+                    bottom: '25px',
+                    left: '0px',
+                    width: '150px'
+                }} onClick={addTextNode}>Add Text</button>
+                <button style={{
+                    position: 'absolute',
+                    bottom: '50px',
+                    left: '0px',
+                    width: '150px'
+                }} onClick={addColNode}>Add Collection</button>
+                <button style={{
+                    position: 'absolute',
+                    bottom: '75px',
+                    left: '0px',
+                    width: '150px'
+                }} onClick={clearDatabase}>Clear Database</button>
+            </div>),
+            document.getElementById('root'));
+    })
 });
-mainContainer = doc4;
 // let doc5 = Documents.ImageDocument("https://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Cat03.jpg/1200px-Cat03.jpg", {
 //     x: 650, y: 500, width: 600, height: 600, title: "cat 2"
 // });
@@ -78,45 +150,3 @@ mainContainer = doc4;
 // mainContainer.Set(KeyStore.Data, mainNodes);
 //}
 //);
-
-let addImageNode = action(() => {
-    doc4.GetList<Document>(KeyStore.Data, []).push(Documents.ImageDocument("https://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Cat03.jpg/1200px-Cat03.jpg", {
-        x: 0, y: 300, width: 200, height: 200, title: "added note"
-    }));
-})
-let addTextNode = action(() => {
-    doc4.GetList<Document>(KeyStore.Data, []).push(Documents.TextDocument({
-        x: 0, y: 300, width: 200, height: 200, title: "added note"
-    }));
-})
-let addColNode = action(() => {
-    doc4.GetList<Document>(KeyStore.Data, []).push(Documents.CollectionDocument([], {
-        x: 0, y: 300, width: 200, height: 200, title: "added note"
-    }));
-})
-
-ReactDOM.render((
-    <div style={{ position: "absolute", width: "100%", height: "100%" }}>
-        <DocumentView Document={mainContainer} ContainingCollectionView={undefined} DocumentView={undefined} />
-        <DocumentDecorations />
-        <ContextMenu />
-        <button style={{
-            position: 'absolute',
-            bottom: '0px',
-            left: '0px',
-            width: '150px'
-        }} onClick={addImageNode}>Add Image</button>
-        <button style={{
-            position: 'absolute',
-            bottom: '25px',
-            left: '0px',
-            width: '150px'
-        }} onClick={addTextNode}>Add Text</button>
-        <button style={{
-            position: 'absolute',
-            bottom: '50px',
-            left: '0px',
-            width: '150px'
-        }} onClick={addColNode}>Add Collection</button>
-    </div>),
-    document.getElementById('root'));
\ No newline at end of file
diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 9aee9c10f..d9e261f55 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -1,8 +1,8 @@
 import { observer } from "mobx-react";
-import { KeyStore } from "../../../fields/Key";
+import { KeyStore } from "../../../fields/KeyStore";
 import React = require("react");
 import FlexLayout from "flexlayout-react";
-import { action, observable, computed } from "mobx";
+import { action, computed } from "mobx";
 import { Document } from "../../../fields/Document";
 import { DocumentView } from "../nodes/DocumentView";
 import { ListField } from "../../../fields/ListField";
@@ -13,17 +13,18 @@ import 'golden-layout/src/css/goldenlayout-dark-theme.css';
 import * as GoldenLayout from "golden-layout";
 import * as ReactDOM from 'react-dom';
 import { DragManager } from "../../util/DragManager";
-import { CollectionViewBase, CollectionViewProps, COLLECTION_BORDER_WIDTH } from "./CollectionViewBase";
+import { CollectionViewBase, COLLECTION_BORDER_WIDTH } from "./CollectionViewBase";
+import { FieldView } from "../nodes/FieldView";
 
 @observer
 export class CollectionDockingView extends CollectionViewBase {
 
     private static UseGoldenLayout = true;
-    public static LayoutString() { return CollectionViewBase.LayoutString("CollectionDockingView"); }
+    public static LayoutString() { return FieldView.LayoutString(CollectionDockingView) }
     private _containerRef = React.createRef<HTMLDivElement>();
     @computed
     private get modelForFlexLayout() {
-        const { CollectionFieldKey: fieldKey, DocumentForCollection: Document } = this.props;
+        const { fieldKey: fieldKey, doc: Document } = this.props;
         const value: Document[] = Document.GetData(fieldKey, ListField, []);
         var docs = value.map(doc => {
             return { type: 'tabset', weight: 50, selected: 0, children: [{ type: "tab", name: doc.Title, component: doc.Id }] };
@@ -39,7 +40,7 @@ export class CollectionDockingView extends CollectionViewBase {
     }
     @computed
     private get modelForGoldenLayout(): any {
-        const { CollectionFieldKey: fieldKey, DocumentForCollection: Document } = this.props;
+        const { fieldKey: fieldKey, doc: Document } = this.props;
         const value: Document[] = Document.GetData(fieldKey, ListField, []);
         var docs = value.map(doc => {
             return { type: 'component', componentName: 'documentViewComponent', componentState: { doc: doc } };
@@ -50,9 +51,6 @@ export class CollectionDockingView extends CollectionViewBase {
             }, content: [{ type: 'row', content: docs }]
         });
     }
-    constructor(props: CollectionViewProps) {
-        super(props);
-    }
 
     componentDidMount: () => void = () => {
         if (this._containerRef.current && CollectionDockingView.UseGoldenLayout) {
@@ -67,8 +65,8 @@ export class CollectionDockingView extends CollectionViewBase {
 
 
     @action
-    onResize = (event: any) => {
-        var cur = this.props.ContainingDocumentView!.MainContent.current;
+    onResize = () => {
+        var cur = this.props.DocumentViewForField!.MainContent.current;
 
         // bcz: since GoldenLayout isn't a React component itself, we need to notify it to resize when its document container's size has changed
         CollectionDockingView.myLayout.updateSize(cur!.getBoundingClientRect().width, cur!.getBoundingClientRect().height);
@@ -91,7 +89,7 @@ export class CollectionDockingView extends CollectionViewBase {
         if (component === "button") {
             return <button>{node.getName()}</button>;
         }
-        const { CollectionFieldKey: fieldKey, DocumentForCollection: Document } = this.props;
+        const { fieldKey: fieldKey, doc: Document } = this.props;
         const value: Document[] = Document.GetData(fieldKey, ListField, []);
         for (var i: number = 0; i < value.length; i++) {
             if (value[i].Id === component) {
@@ -195,7 +193,6 @@ export class CollectionDockingView extends CollectionViewBase {
     goldenLayoutFactory() {
         CollectionDockingView.myLayout = this.modelForGoldenLayout;
 
-        var layout = CollectionDockingView.myLayout;
         CollectionDockingView.myLayout.on('tabCreated', function (tab: any) {
             if (CollectionDockingView._dragDiv) {
                 CollectionDockingView._dragDiv.removeChild(CollectionDockingView._dragElement);
@@ -251,10 +248,9 @@ export class CollectionDockingView extends CollectionViewBase {
 
 
     render() {
-        const { CollectionFieldKey: fieldKey, DocumentForCollection: Document } = this.props;
-        const value: Document[] = Document.GetData(fieldKey, ListField, []);
+        const { fieldKey: fieldKey, doc: Document } = this.props;
         // bcz: not sure why, but I need these to force the flexlayout to update when the collection size changes.
-        var s = this.props.ContainingDocumentView != undefined ? this.props.ContainingDocumentView!.ScalingToScreenSpace : 1;
+        var s = this.props.DocumentViewForField != undefined ? this.props.DocumentViewForField!.ScalingToScreenSpace : 1;
         var w = Document.GetData(KeyStore.Width, NumberField, Number(0)) / s;
         var h = Document.GetData(KeyStore.Height, NumberField, Number(0)) / s;
 
diff --git a/src/client/views/collections/CollectionFreeFormView.tsx b/src/client/views/collections/CollectionFreeFormView.tsx
index 9cf29d000..e6b1d103d 100644
--- a/src/client/views/collections/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/CollectionFreeFormView.tsx
@@ -5,28 +5,25 @@ import { CollectionFreeFormDocumentView } from "../nodes/CollectionFreeFormDocum
 import { DragManager } from "../../util/DragManager";
 import "./CollectionFreeFormView.scss";
 import { Utils } from "../../../Utils";
-import { CollectionViewBase, CollectionViewProps, COLLECTION_BORDER_WIDTH } from "./CollectionViewBase";
+import { CollectionViewBase, COLLECTION_BORDER_WIDTH } from "./CollectionViewBase";
 import { SelectionManager } from "../../util/SelectionManager";
-import { Key, KeyStore } from "../../../fields/Key";
+import { KeyStore } from "../../../fields/KeyStore";
 import { Document } from "../../../fields/Document";
 import { ListField } from "../../../fields/ListField";
 import { NumberField } from "../../../fields/NumberField";
 import { Documents } from "../../documents/Documents";
 import { FieldWaiting } from "../../../fields/Field";
+import { FakeJsxArgs } from "../nodes/DocumentView";
+import { FieldView } from "../nodes/FieldView";
 
 @observer
 export class CollectionFreeFormView extends CollectionViewBase {
-    public static LayoutString() { return CollectionViewBase.LayoutString("CollectionFreeFormView"); }
-    private _containerRef = React.createRef<HTMLDivElement>();
+    public static LayoutString() { return FieldView.LayoutString(CollectionFreeFormView); }
     private _canvasRef = React.createRef<HTMLDivElement>();
     private _nodeContainerRef = React.createRef<HTMLDivElement>();
     private _lastX: number = 0;
     private _lastY: number = 0;
 
-    constructor(props: CollectionViewProps) {
-        super(props);
-    }
-
     @action
     drop = (e: Event, de: DragManager.DropEvent) => {
         const doc = de.data["document"];
@@ -39,7 +36,7 @@ export class CollectionFreeFormView extends CollectionViewBase {
             const xOffset = de.data["xOffset"] as number || 0;
             const yOffset = de.data["yOffset"] as number || 0;
             const { scale, translateX, translateY } = Utils.GetScreenTransform(this._canvasRef.current!);
-            let sscale = this.props.ContainingDocumentView!.props.Document.GetData(KeyStore.Scale, NumberField, Number(1))
+            let sscale = this.props.DocumentViewForField!.props.Document.GetData(KeyStore.Scale, NumberField, Number(1))
             const screenX = de.x - xOffset;
             const screenY = de.y - yOffset;
             const docX = (screenX - translateX) / sscale / scale;
@@ -51,9 +48,13 @@ export class CollectionFreeFormView extends CollectionViewBase {
         e.stopPropagation();
     }
 
-    componentDidMount() {
-        if (this._containerRef.current) {
-            DragManager.MakeDropTarget(this._containerRef.current, {
+    private dropDisposer?: DragManager.DragDropDisposer;
+    createDropTarget = (ele: HTMLDivElement) => {
+        if (this.dropDisposer) {
+            this.dropDisposer();
+        }
+        if (ele) {
+            this.dropDisposer = DragManager.MakeDropTarget(ele, {
                 handlers: {
                     drop: this.drop
                 }
@@ -88,11 +89,11 @@ export class CollectionFreeFormView extends CollectionViewBase {
         if (!e.cancelBubble && this.active) {
             e.preventDefault();
             e.stopPropagation();
-            let currScale: number = this.props.ContainingDocumentView!.ScalingToScreenSpace;
-            let x = this.props.DocumentForCollection.GetData(KeyStore.PanX, NumberField, Number(0));
-            let y = this.props.DocumentForCollection.GetData(KeyStore.PanY, NumberField, Number(0));
-            this.props.DocumentForCollection.SetData(KeyStore.PanX, x + (e.pageX - this._lastX) / currScale, NumberField);
-            this.props.DocumentForCollection.SetData(KeyStore.PanY, y + (e.pageY - this._lastY) / currScale, NumberField);
+            let currScale: number = this.props.DocumentViewForField!.ScalingToScreenSpace;
+            let x = this.props.doc.GetData(KeyStore.PanX, NumberField, Number(0));
+            let y = this.props.doc.GetData(KeyStore.PanY, NumberField, Number(0));
+            this.props.doc.SetData(KeyStore.PanX, x + (e.pageX - this._lastX) / currScale, NumberField);
+            this.props.doc.SetData(KeyStore.PanY, y + (e.pageY - this._lastY) / currScale, NumberField);
         }
         this._lastX = e.pageX;
         this._lastY = e.pageY;
@@ -102,7 +103,7 @@ export class CollectionFreeFormView extends CollectionViewBase {
     onPointerWheel = (e: React.WheelEvent): void => {
         e.stopPropagation();
 
-        let { LocalX, Ss, Panxx, Xx, LocalY, Panyy, Yy, ContainerX, ContainerY } = this.props.ContainingDocumentView!.TransformToLocalPoint(e.pageX, e.pageY);
+        let { LocalX, Ss, Panxx, Xx, LocalY, Panyy, Yy, ContainerX, ContainerY } = this.props.DocumentViewForField!.TransformToLocalPoint(e.pageX, e.pageY);
 
         var deltaScale = (1 - (e.deltaY / 1000)) * Ss;
 
@@ -112,9 +113,9 @@ export class CollectionFreeFormView extends CollectionViewBase {
         let dx = ContainerX - newContainerX;
         let dy = ContainerY - newContainerY;
 
-        this.props.DocumentForCollection.Set(KeyStore.Scale, new NumberField(deltaScale));
-        this.props.DocumentForCollection.SetData(KeyStore.PanX, Panxx + dx, NumberField);
-        this.props.DocumentForCollection.SetData(KeyStore.PanY, Panyy + dy, NumberField);
+        this.props.doc.Set(KeyStore.Scale, new NumberField(deltaScale));
+        this.props.doc.SetData(KeyStore.PanX, Panxx + dx, NumberField);
+        this.props.doc.SetData(KeyStore.PanY, Panyy + dy, NumberField);
     }
 
     @action
@@ -124,8 +125,8 @@ export class CollectionFreeFormView extends CollectionViewBase {
         let fReader = new FileReader()
         let file = e.dataTransfer.items[0].getAsFile();
         let that = this;
-        const panx: number = this.props.DocumentForCollection.GetData(KeyStore.PanX, NumberField, Number(0));
-        const pany: number = this.props.DocumentForCollection.GetData(KeyStore.PanY, NumberField, Number(0));
+        const panx: number = this.props.doc.GetData(KeyStore.PanX, NumberField, Number(0));
+        const pany: number = this.props.doc.GetData(KeyStore.PanY, NumberField, Number(0));
         let x = e.pageX - panx
         let y = e.pageY - pany
 
@@ -135,11 +136,11 @@ export class CollectionFreeFormView extends CollectionViewBase {
                 let doc = Documents.ImageDocument(url, {
                     x: x, y: y
                 })
-                let docs = that.props.DocumentForCollection.GetT(KeyStore.Data, ListField);
+                let docs = that.props.doc.GetT(KeyStore.Data, ListField);
                 if (docs != FieldWaiting) {
                     if (!docs) {
                         docs = new ListField<Document>();
-                        that.props.DocumentForCollection.Set(KeyStore.Data, docs)
+                        that.props.doc.Set(KeyStore.Data, docs)
                     }
                     docs.Data.push(doc);
                 }
@@ -156,7 +157,7 @@ export class CollectionFreeFormView extends CollectionViewBase {
 
     @action
     bringToFront(doc: CollectionFreeFormDocumentView) {
-        const { CollectionFieldKey: fieldKey, DocumentForCollection: Document } = this.props;
+        const { fieldKey: fieldKey, doc: Document } = this.props;
 
         const value: Document[] = Document.GetList<Document>(fieldKey, []);
         var topmost = value.reduce((topmost, d) => Math.max(d.GetNumber(KeyStore.ZIndex, 0), topmost), -1000);
@@ -173,8 +174,12 @@ export class CollectionFreeFormView extends CollectionViewBase {
     }
 
     render() {
-        const { CollectionFieldKey: fieldKey, DocumentForCollection: Document } = this.props;
-        const value: Document[] = Document.GetList<Document>(fieldKey, []);
+        const { fieldKey: fieldKey, doc: Document } = this.props;
+        // const value: Document[] = Document.GetList<Document>(fieldKey, []);
+        const lvalue = Document.GetT<ListField<Document>>(fieldKey, ListField);
+        if (!lvalue || lvalue === "<Waiting>") {
+            return <p>Error loading collection data</p>
+        }
         const panx: number = Document.GetNumber(KeyStore.PanX, 0);
         const pany: number = Document.GetNumber(KeyStore.PanY, 0);
         const currScale: number = Document.GetNumber(KeyStore.Scale, 1);
@@ -189,11 +194,11 @@ export class CollectionFreeFormView extends CollectionViewBase {
                     onContextMenu={(e) => e.preventDefault()}
                     onDrop={this.onDrop}
                     onDragOver={this.onDragOver}
-                    ref={this._containerRef}>
+                    ref={this.createDropTarget}>
                     <div className="collectionfreeformview" style={{ transform: `translate(${panx}px, ${pany}px) scale(${currScale}, ${currScale})`, transformOrigin: `left, top` }} ref={this._canvasRef}>
 
                         <div className="node-container" ref={this._nodeContainerRef}>
-                            {value.map(doc => {
+                            {lvalue.Data.map(doc => {
                                 return (<CollectionFreeFormDocumentView key={doc.Id} ContainingCollectionView={this} Document={doc} DocumentView={undefined} />);
                             })}
                         </div>
diff --git a/src/client/views/collections/CollectionSchemaView.tsx b/src/client/views/collections/CollectionSchemaView.tsx
index 2d5bd6c99..9f32ccb72 100644
--- a/src/client/views/collections/CollectionSchemaView.tsx
+++ b/src/client/views/collections/CollectionSchemaView.tsx
@@ -11,13 +11,13 @@ import { CollectionViewBase } from "./CollectionViewBase";
 import { DocumentView } from "../nodes/DocumentView";
 import { EditableView } from "../EditableView";
 import { CompileScript, ToField } from "../../util/Scripting";
-import { KeyStore as KS, Key } from "../../../fields/Key";
+import { KeyStore as KS } from "../../../fields/KeyStore";
 import { Document } from "../../../fields/Document";
 import { Field } from "../../../fields/Field";
 
 @observer
 export class CollectionSchemaView extends CollectionViewBase {
-    public static LayoutString() { return CollectionViewBase.LayoutString("CollectionSchemaView"); }
+    public static LayoutString() { return FieldView.LayoutString(CollectionSchemaView); }
 
     @observable
     selectedIndex = 0;
@@ -97,7 +97,7 @@ export class CollectionSchemaView extends CollectionViewBase {
     }
 
     render() {
-        const { DocumentForCollection: Document, CollectionFieldKey: fieldKey } = this.props;
+        const { doc: Document, fieldKey: fieldKey } = this.props;
         const children = Document.GetList<Document>(fieldKey, []);
         const columns = Document.GetList(KS.ColumnsKey,
             [KS.Title, KS.Data, KS.Author])
diff --git a/src/client/views/collections/CollectionViewBase.tsx b/src/client/views/collections/CollectionViewBase.tsx
index 09e8ec729..4fcbb1699 100644
--- a/src/client/views/collections/CollectionViewBase.tsx
+++ b/src/client/views/collections/CollectionViewBase.tsx
@@ -2,7 +2,7 @@ import { action, computed } from "mobx";
 import { observer } from "mobx-react";
 import { Document } from "../../../fields/Document";
 import { Opt } from "../../../fields/Field";
-import { Key, KeyStore } from "../../../fields/Key";
+import { Key } from "../../../fields/Key";
 import { ListField } from "../../../fields/ListField";
 import { SelectionManager } from "../../util/SelectionManager";
 import { ContextMenu } from "../ContextMenu";
@@ -10,42 +10,33 @@ import React = require("react");
 import { DocumentView } from "../nodes/DocumentView";
 import { CollectionDockingView } from "./CollectionDockingView";
 import { CollectionFreeFormDocumentView } from "../nodes/CollectionFreeFormDocumentView";
-
-
-export interface CollectionViewProps {
-    CollectionFieldKey: Key;
-    DocumentForCollection: Document;
-    ContainingDocumentView: Opt<DocumentView>;
-}
+import { FieldViewProps } from "../nodes/FieldView";
 
 export const COLLECTION_BORDER_WIDTH = 2;
 
 @observer
-export class CollectionViewBase extends React.Component<CollectionViewProps> {
+export class CollectionViewBase extends React.Component<FieldViewProps> {
 
-    public static LayoutString(collectionType: string) {
-        return `<${collectionType} DocumentForCollection={Document} CollectionFieldKey={DataKey} ContainingDocumentView={DocumentView}/>`;
-    }
     @computed
     public get active(): boolean {
-        var isSelected = (this.props.ContainingDocumentView instanceof CollectionFreeFormDocumentView && SelectionManager.IsSelected(this.props.ContainingDocumentView));
+        var isSelected = (this.props.DocumentViewForField instanceof CollectionFreeFormDocumentView && SelectionManager.IsSelected(this.props.DocumentViewForField));
         var childSelected = SelectionManager.SelectedDocuments().some(view => view.props.ContainingCollectionView == this);
-        var topMost = this.props.ContainingDocumentView != undefined && (
-            this.props.ContainingDocumentView.props.ContainingCollectionView == undefined ||
-            this.props.ContainingDocumentView.props.ContainingCollectionView instanceof CollectionDockingView);
+        var topMost = this.props.DocumentViewForField != undefined && (
+            this.props.DocumentViewForField.props.ContainingCollectionView == undefined ||
+            this.props.DocumentViewForField.props.ContainingCollectionView instanceof CollectionDockingView);
         return isSelected || childSelected || topMost;
     }
     @action
     addDocument = (doc: Document): void => {
         //TODO This won't create the field if it doesn't already exist
-        const value = this.props.DocumentForCollection.GetData(this.props.CollectionFieldKey, ListField, new Array<Document>())
+        const value = this.props.doc.GetData(this.props.fieldKey, ListField, new Array<Document>())
         value.push(doc);
     }
 
     @action
     removeDocument = (doc: Document): void => {
         //TODO This won't create the field if it doesn't already exist
-        const value = this.props.DocumentForCollection.GetData(this.props.CollectionFieldKey, ListField, new Array<Document>())
+        const value = this.props.doc.GetData(this.props.fieldKey, ListField, new Array<Document>())
         if (value.indexOf(doc) !== -1) {
             value.splice(value.indexOf(doc), 1)
 
diff --git a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
index 1d53cedc4..bfd50da81 100644
--- a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
+++ b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
@@ -1,6 +1,6 @@
 import { action, computed } from "mobx";
 import { observer } from "mobx-react";
-import { Key, KeyStore } from "../../../fields/Key";
+import { KeyStore } from "../../../fields/KeyStore";
 import { NumberField } from "../../../fields/NumberField";
 import { DragManager } from "../../util/DragManager";
 import { SelectionManager } from "../../util/SelectionManager";
@@ -10,6 +10,7 @@ import { ContextMenu } from "../ContextMenu";
 import "./NodeView.scss";
 import React = require("react");
 import { DocumentView, DocumentViewProps } from "./DocumentView";
+import { Utils } from "../../../Utils";
 
 
 @observer
@@ -188,7 +189,6 @@ export class CollectionFreeFormDocumentView extends DocumentView {
         if (this.topMost) {
             ContextMenu.Instance.clearItems()
             ContextMenu.Instance.addItem({ description: "Full Screen", event: this.fullScreenClicked })
-            ContextMenu.Instance.displayMenu(e.pageX - 15, e.pageY - 15)
         }
         else {
             // DocumentViews should stop propogation of this event
@@ -198,20 +198,25 @@ export class CollectionFreeFormDocumentView extends DocumentView {
             ContextMenu.Instance.addItem({ description: "Full Screen", event: this.fullScreenClicked })
             ContextMenu.Instance.addItem({ description: "Open Right", event: this.openRight })
             ContextMenu.Instance.addItem({ description: "Delete", event: this.deleteClicked })
-            ContextMenu.Instance.displayMenu(e.pageX - 15, e.pageY - 15)
             SelectionManager.SelectDoc(this, e.ctrlKey);
         }
+
+        ContextMenu.Instance.addItem({
+            description: "Copy ID", event: () => {
+                Utils.CopyText(this.props.Document.Id)
+            }
+        })
+        ContextMenu.Instance.displayMenu(e.pageX - 15, e.pageY - 15)
     }
 
     render() {
-        var freestyling = this.props.ContainingCollectionView instanceof CollectionFreeFormView;
         return (
             <div className="node" ref={this._mainCont} style={{
-                transform: freestyling ? this.transform : "",
-                width: freestyling ? this.width : "100%",
-                height: freestyling ? this.height : "100%",
-                position: freestyling ? "absolute" : "relative",
-                zIndex: freestyling ? this.zIndex : 0,
+                transform: this.transform,
+                width: this.width,
+                height: this.height,
+                position: "absolute",
+                zIndex: this.zIndex,
             }}
                 onContextMenu={this.onContextMenu}
                 onPointerDown={this.onPointerDown}>
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 730ce62f2..3767d28c6 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -1,8 +1,9 @@
 import { action, computed } from "mobx";
 import { observer } from "mobx-react";
 import { Document } from "../../../fields/Document";
-import { Opt, FieldWaiting } from "../../../fields/Field";
-import { Key, KeyStore } from "../../../fields/Key";
+import { Opt, FieldWaiting, Field } from "../../../fields/Field";
+import { Key } from "../../../fields/Key";
+import { KeyStore } from "../../../fields/KeyStore";
 import { ListField } from "../../../fields/ListField";
 import { NumberField } from "../../../fields/NumberField";
 import { TextField } from "../../../fields/TextField";
@@ -22,6 +23,48 @@ export interface DocumentViewProps {
     DocumentView: Opt<DocumentView>  // needed only to set ContainingDocumentView on CollectionViewProps when invoked from JsxParser -- is there a better way?
     ContainingCollectionView: Opt<CollectionViewBase>;
 }
+export interface JsxArgs extends DocumentViewProps {
+    Keys: { [name: string]: Key }
+    Fields: { [name: string]: Field }
+}
+
+/*
+This function is pretty much a hack that lets us fill out the fields in JsxArgs with something that
+jsx-to-string can recover the jsx from
+Example usage of this function:
+    public static LayoutString() {
+        let args = FakeJsxArgs(["Data"]);
+        return jsxToString(
+            <CollectionFreeFormView
+                doc={args.Document}
+                fieldKey={args.Keys.Data}
+                DocumentViewForField={args.DocumentView} />,
+            { useFunctionCode: true, functionNameOnly: true }
+        )
+    }
+*/
+export function FakeJsxArgs(keys: string[], fields: string[] = []): JsxArgs {
+    let Keys: { [name: string]: any } = {}
+    let Fields: { [name: string]: any } = {}
+    for (const key of keys) {
+        let fn = () => { }
+        Object.defineProperty(fn, "name", { value: key + "Key" })
+        Keys[key] = fn;
+    }
+    for (const field of fields) {
+        let fn = () => { }
+        Object.defineProperty(fn, "name", { value: field })
+        Fields[field] = fn;
+    }
+    let args: JsxArgs = {
+        Document: function Document() { },
+        DocumentView: function DocumentView() { },
+        Keys,
+        Fields
+    } as any;
+    return args;
+}
+
 @observer
 export class DocumentView extends React.Component<DocumentViewProps> {
 
@@ -50,9 +93,9 @@ export class DocumentView extends React.Component<DocumentViewProps> {
     @computed
     public get ScalingToScreenSpace(): number {
         if (this.props.ContainingCollectionView != undefined &&
-            this.props.ContainingCollectionView.props.ContainingDocumentView != undefined) {
-            let ss = this.props.ContainingCollectionView.props.DocumentForCollection.GetData(KeyStore.Scale, NumberField, Number(1));
-            return this.props.ContainingCollectionView.props.ContainingDocumentView.ScalingToScreenSpace * ss;
+            this.props.ContainingCollectionView.props.DocumentViewForField != undefined) {
+            let ss = this.props.ContainingCollectionView.props.doc.GetData(KeyStore.Scale, NumberField, Number(1));
+            return this.props.ContainingCollectionView.props.DocumentViewForField.ScalingToScreenSpace * ss;
         }
         return 1;
     }
@@ -64,8 +107,8 @@ export class DocumentView extends React.Component<DocumentViewProps> {
         // if this collection view is nested within another collection view, then 
         // first transform the screen point into the parent collection's coordinate space.
         let { LocalX: parentX, LocalY: parentY } = this.props.ContainingCollectionView != undefined &&
-            this.props.ContainingCollectionView.props.ContainingDocumentView != undefined ?
-            this.props.ContainingCollectionView.props.ContainingDocumentView.TransformToLocalPoint(screenX, screenY) :
+            this.props.ContainingCollectionView.props.DocumentViewForField != undefined ?
+            this.props.ContainingCollectionView.props.DocumentViewForField.TransformToLocalPoint(screenX, screenY) :
             { LocalX: screenX, LocalY: screenY };
         let ContainerX: number = parentX - COLLECTION_BORDER_WIDTH;
         let ContainerY: number = parentY - COLLECTION_BORDER_WIDTH;
@@ -113,7 +156,7 @@ export class DocumentView extends React.Component<DocumentViewProps> {
 
         // if this collection view is nested within another collection view, then 
         // first transform the local point into the parent collection's coordinate space.
-        let containingDocView = this.props.ContainingCollectionView != undefined ? this.props.ContainingCollectionView.props.ContainingDocumentView : undefined;
+        let containingDocView = this.props.ContainingCollectionView != undefined ? this.props.ContainingCollectionView.props.DocumentViewForField : undefined;
         if (containingDocView != undefined) {
             let ss = containingDocView.props.Document.GetData(KeyStore.Scale, NumberField, Number(1));
             let panxx = containingDocView.props.Document.GetData(KeyStore.PanX, NumberField, Number(0)) + COLLECTION_BORDER_WIDTH * ss;
@@ -128,6 +171,10 @@ export class DocumentView extends React.Component<DocumentViewProps> {
 
     render() {
         let bindings = { ...this.props } as any;
+        let lkeys = this.props.Document.GetT(KeyStore.LayoutKeys, ListField);
+        if (!lkeys || lkeys === "<Waiting>") {
+            return <p>Error loading layout keys</p>;
+        }
         for (const key of this.layoutKeys) {
             bindings[key.Name + "Key"] = key;  // this maps string values of the form <keyname>Key to an actual key Kestore.keyname  e.g,   "DataKey" => KeyStore.Data
         }
diff --git a/src/client/views/nodes/FieldView.tsx b/src/client/views/nodes/FieldView.tsx
index 12371eb2e..fae124528 100644
--- a/src/client/views/nodes/FieldView.tsx
+++ b/src/client/views/nodes/FieldView.tsx
@@ -25,7 +25,7 @@ export interface FieldViewProps {
 
 @observer
 export class FieldView extends React.Component<FieldViewProps> {
-    public static LayoutString(fieldType: string) { return `<${fieldType} doc={Document} DocumentViewForField={DocumentView} fieldKey={DataKey} />`; }
+    public static LayoutString(fieldType: { name: string }) { return `<${fieldType.name} doc={Document} DocumentViewForField={DocumentView} fieldKey={DataKey} />`; }
     @computed
     get field(): FieldValue<Field> {
         const { doc, fieldKey } = this.props;
diff --git a/src/client/views/nodes/FormattedTextBox.tsx b/src/client/views/nodes/FormattedTextBox.tsx
index 8bc4c902c..39d7bf4f0 100644
--- a/src/client/views/nodes/FormattedTextBox.tsx
+++ b/src/client/views/nodes/FormattedTextBox.tsx
@@ -34,7 +34,7 @@ import { CollectionFreeFormDocumentView } from "./CollectionFreeFormDocumentView
 @observer
 export class FormattedTextBox extends React.Component<FieldViewProps> {
 
-    public static LayoutString() { return FieldView.LayoutString("FormattedTextBox"); }
+    public static LayoutString() { return FieldView.LayoutString(FormattedTextBox) }
     private _ref: React.RefObject<HTMLDivElement>;
     private _editorView: Opt<EditorView>;
     private _reactionDisposer: Opt<IReactionDisposer>;
diff --git a/src/client/views/nodes/ImageBox.tsx b/src/client/views/nodes/ImageBox.tsx
index ab20f140c..013b8b7d3 100644
--- a/src/client/views/nodes/ImageBox.tsx
+++ b/src/client/views/nodes/ImageBox.tsx
@@ -14,7 +14,7 @@ import { observable, action } from 'mobx';
 @observer
 export class ImageBox extends React.Component<FieldViewProps> {
 
-    public static LayoutString() { return FieldView.LayoutString("ImageBox"); }
+    public static LayoutString() { return FieldView.LayoutString(ImageBox) }
     private _ref: React.RefObject<HTMLDivElement>;
     private _downX: number = 0;
     private _downY: number = 0;