From 168cd36282087bbf9e0157352a129d90b20b7394 Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Thu, 9 May 2019 14:40:03 -0400
Subject: fixed some compile errors

---
 src/client/views/nodes/LinkMenu.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/client/views/nodes/LinkMenu.tsx')

diff --git a/src/client/views/nodes/LinkMenu.tsx b/src/client/views/nodes/LinkMenu.tsx
index e21adebbc..24901913d 100644
--- a/src/client/views/nodes/LinkMenu.tsx
+++ b/src/client/views/nodes/LinkMenu.tsx
@@ -31,8 +31,8 @@ export class LinkMenu extends React.Component<Props> {
 
     render() {
         //get list of links from document
-        let linkFrom: Doc[] = Cast(this.props.docView.props.Document.linkedFromDocs, listSpec(Doc), []);
-        let linkTo: Doc[] = Cast(this.props.docView.props.Document.linkedToDocs, listSpec(Doc), []);
+        let linkFrom = Cast(this.props.docView.props.Document.linkedFromDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
+        let linkTo = Cast(this.props.docView.props.Document.linkedToDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
         if (this._editingLink === undefined) {
             return (
                 <div id="linkMenu-container">
-- 
cgit v1.2.3-70-g09d2


From 7da76d2538ebde21d7a878b5096d5a673e5d6375 Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Fri, 10 May 2019 23:01:08 -0400
Subject: added summary screen grab icon as a template view of a text document.
  converted Cast(...ListSpec(Doc)) pattern to DocListCast

---
 src/client/northstar/dash-nodes/HistogramBox.tsx   | 10 +++----
 src/client/util/DocumentManager.ts                 |  6 ++--
 src/client/util/DragManager.ts                     |  6 ++--
 src/client/views/PresentationView.tsx              | 11 +++++--
 src/client/views/Templates.tsx                     | 35 +++++++++++++++-------
 .../views/collections/CollectionBaseView.tsx       |  8 ++---
 .../views/collections/CollectionSchemaView.tsx     |  6 ++--
 src/client/views/collections/CollectionSubView.tsx |  4 +--
 .../views/collections/CollectionTreeView.tsx       | 22 +++++++-------
 .../CollectionFreeFormLinksView.tsx                | 12 ++++----
 .../collections/collectionFreeForm/MarqueeView.tsx | 24 +++++++++++----
 .../views/nodes/CollectionFreeFormDocumentView.tsx | 28 +++++++++--------
 src/client/views/nodes/DocumentView.tsx            | 23 +++++++-------
 src/client/views/nodes/IconBox.tsx                 |  4 +--
 src/client/views/nodes/ImageBox.tsx                | 14 ++++++---
 src/client/views/nodes/LinkMenu.tsx                |  6 ++--
 src/new_fields/Doc.ts                              | 10 +++++--
 17 files changed, 137 insertions(+), 92 deletions(-)

(limited to 'src/client/views/nodes/LinkMenu.tsx')

diff --git a/src/client/northstar/dash-nodes/HistogramBox.tsx b/src/client/northstar/dash-nodes/HistogramBox.tsx
index 5e7b867b3..ed556cf45 100644
--- a/src/client/northstar/dash-nodes/HistogramBox.tsx
+++ b/src/client/northstar/dash-nodes/HistogramBox.tsx
@@ -19,7 +19,7 @@ import { HistogramLabelPrimitives } from "./HistogramLabelPrimitives";
 import { StyleConstants } from "../utils/StyleContants";
 import { NumCast, Cast } from "../../../new_fields/Types";
 import { listSpec } from "../../../new_fields/Schema";
-import { Doc } from "../../../new_fields/Doc";
+import { Doc, DocListCast } from "../../../new_fields/Doc";
 import { Id } from "../../../new_fields/RefField";
 
 
@@ -117,15 +117,15 @@ export class HistogramBox extends React.Component<FieldViewProps> {
             runInAction(() => {
                 this.HistoOp = histoOp ? histoOp.HistoOp : HistogramOperation.Empty;
                 if (this.HistoOp !== HistogramOperation.Empty) {
-                    reaction(() => Cast(this.props.Document.linkedFromDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc), (docs) => this.HistoOp.Links.splice(0, this.HistoOp.Links.length, ...docs), { fireImmediately: true });
-                    reaction(() => Cast(this.props.Document.brushingDocs, listSpec(Doc), []).length,
+                    reaction(() => DocListCast(this.props.Document.linkedFromDocs), (docs) => this.HistoOp.Links.splice(0, this.HistoOp.Links.length, ...docs), { fireImmediately: true });
+                    reaction(() => DocListCast(this.props.Document.brushingDocs).length,
                         () => {
-                            let brushingDocs = Cast(this.props.Document.brushingDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
+                            let brushingDocs = DocListCast(this.props.Document.brushingDocs);
                             const proto = this.props.Document.proto;
                             if (proto) {
                                 this.HistoOp.BrushLinks.splice(0, this.HistoOp.BrushLinks.length, ...brushingDocs.map((brush, i) => {
                                     brush.backgroundColor = StyleConstants.BRUSH_COLORS[i % StyleConstants.BRUSH_COLORS.length];
-                                    let brushed = Cast(brush.brushingDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
+                                    let brushed = DocListCast(brush.brushingDocs);
                                     return { l: brush, b: brushed[0][Id] === proto[Id] ? brushed[1] : brushed[0] };
                                 }));
                             }
diff --git a/src/client/util/DocumentManager.ts b/src/client/util/DocumentManager.ts
index a8b643d4d..9a7a94228 100644
--- a/src/client/util/DocumentManager.ts
+++ b/src/client/util/DocumentManager.ts
@@ -1,6 +1,6 @@
 import { computed, observable } from 'mobx';
 import { DocumentView } from '../views/nodes/DocumentView';
-import { Doc } from '../../new_fields/Doc';
+import { Doc, DocListCast } from '../../new_fields/Doc';
 import { FieldValue, Cast, NumCast, BoolCast } from '../../new_fields/Types';
 import { listSpec } from '../../new_fields/Schema';
 import { undoBatch } from './UndoManager';
@@ -73,7 +73,7 @@ export class DocumentManager {
     @computed
     public get LinkedDocumentViews() {
         return DocumentManager.Instance.DocumentViews.filter(dv => dv.isSelected() || BoolCast(dv.props.Document.libraryBrush, false)).reduce((pairs, dv) => {
-            let linksList = Cast(dv.props.Document.linkedToDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
+            let linksList = DocListCast(dv.props.Document.linkedToDocs);
             if (linksList && linksList.length) {
                 pairs.push(...linksList.reduce((pairs, link) => {
                     if (link) {
@@ -86,7 +86,7 @@ export class DocumentManager {
                     return pairs;
                 }, [] as { a: DocumentView, b: DocumentView, l: Doc }[]));
             }
-            linksList = Cast(dv.props.Document.linkedFromDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
+            linksList = DocListCast(dv.props.Document.linkedFromDocs);
             if (linksList && linksList.length) {
                 pairs.push(...linksList.reduce((pairs, link) => {
                     if (link) {
diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index c0402f0c9..2da0d5b51 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -1,5 +1,5 @@
 import { action, runInAction } from "mobx";
-import { Doc, DocListCast } from "../../new_fields/Doc";
+import { Doc, DocListCastAsync } from "../../new_fields/Doc";
 import { Cast } from "../../new_fields/Types";
 import { emptyFunction } from "../../Utils";
 import { CollectionDockingView } from "../views/collections/CollectionDockingView";
@@ -43,8 +43,8 @@ export async function DragLinksAsDocuments(dragEle: HTMLElement, x: number, y: n
     let draggedDocs: Doc[] = [];
     let draggedFromDocs: Doc[] = []
     if (srcTarg) {
-        let linkToDocs = await DocListCast(srcTarg.linkedToDocs);
-        let linkFromDocs = await DocListCast(srcTarg.linkedFromDocs);
+        let linkToDocs = await DocListCastAsync(srcTarg.linkedToDocs);
+        let linkFromDocs = await DocListCastAsync(srcTarg.linkedFromDocs);
         if (linkToDocs) draggedDocs = linkToDocs.map(linkDoc => Cast(linkDoc.linkedTo, Doc) as Doc);
         if (linkFromDocs) draggedFromDocs = linkFromDocs.map(linkDoc => Cast(linkDoc.linkedFrom, Doc) as Doc);
     }
diff --git a/src/client/views/PresentationView.tsx b/src/client/views/PresentationView.tsx
index 4853eb151..3fb24a339 100644
--- a/src/client/views/PresentationView.tsx
+++ b/src/client/views/PresentationView.tsx
@@ -141,8 +141,15 @@ export class PresentationView extends React.Component<PresViewProps>  {
             (activeW) => {
                 if (activeW && activeW instanceof Doc) {
                     PromiseValue(Cast(activeW.presentationView, Doc)).
-                        then(pv => runInAction(() =>
-                            self.Document = pv ? pv : (activeW.presentationView = new Doc())))
+                        then(pv => runInAction(() => {
+                            if (pv) self.Document = pv;
+                            else {
+                                pv = new Doc();
+                                pv.title = "Presentation Doc";
+                                activeW.presentationView = pv;
+                                self.Document = pv;
+                            }
+                        }))
                 }
             },
             { fireImmediately: true });
diff --git a/src/client/views/Templates.tsx b/src/client/views/Templates.tsx
index bbedc95f1..a98870b04 100644
--- a/src/client/views/Templates.tsx
+++ b/src/client/views/Templates.tsx
@@ -5,6 +5,7 @@ export enum TemplatePosition {
     InnerBottom,
     InnerRight,
     InnerLeft,
+    TopRight,
     OutterTop,
     OutterBottom,
     OutterRight,
@@ -39,30 +40,42 @@ export namespace Templates {
     // export const BasicLayout = new Template("Basic layout", "{layout}");
 
     export const Caption = new Template("Caption", TemplatePosition.OutterBottom,
-        `<div id="screenSpace" style="top: 100%; font-size:14px; background:yellow; width:100%; position:absolute"><FormattedTextBox {...props} fieldKey={"caption"} /></div>`
-    );
+        `<div id="screenSpace" style="top: 100%; font-size:14px; background:yellow; width:100%; position:absolute">
+            <FormattedTextBox {...props} fieldKey={"caption"} />
+        </div>` );
+
     export const TitleOverlay = new Template("TitleOverlay", TemplatePosition.InnerTop,
-        `<div><div style="height:100%; width:100%;position:absolute;">{layout}</div>
-        <div style="height:25px; width:100%; position:absolute; top: 0; background-color: rgba(0, 0, 0, .4); color: white; ">
-        <span style="text-align:center;width:100%;font-size:20px;position:absolute;overflow:hidden;white-space:nowrap;text-overflow:ellipsis">{props.Document.title}</span>
-        </div></div>`
-    );
+        `<div>
+            <div style="height:100%; width:100%;position:absolute;">{layout}</div>
+            <div style="height:25px; width:100%; position:absolute; top: 0; background-color: rgba(0, 0, 0, .4); color: white; ">
+                <span style="text-align:center;width:100%;font-size:20px;position:absolute;overflow:hidden;white-space:nowrap;text-overflow:ellipsis">{props.Document.title}</span>
+            </div>
+        </div>` );
+
     export const Title = new Template("Title", TemplatePosition.InnerTop,
         `<div><div style="height:calc(100% - 25px); margin-top: 25px; width:100%;position:absolute;">{layout}</div>
         <div style="height:25px; width:100%; position:absolute; top: 0; background-color: rgba(0, 0, 0, .4); color: white; ">
             <span style="text-align:center;width:100%;font-size:20px;position:absolute;overflow:hidden;white-space:nowrap;text-overflow:ellipsis">{props.Document.title}</span>
-        </div></div>`
-    );
+        </div></div>` );
 
     export const Bullet = new Template("Bullet", TemplatePosition.InnerTop,
         `<div><div style="height:100%; width:100%;position:absolute;">{layout}</div>
-        <div id="isBullet" style="height:15px; width:15px; margin-left:-16px; pointer-events:all; position:absolute; top: 0; background-color: rgba(0, 0, 0, .4); color: white;">
-        <img  id="isBullet"  src="data:image/png;base64,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" 
+        <div id="isExpander" style="height:15px; width:15px; margin-left:-16px; pointer-events:all; position:absolute; top: 0; background-color: rgba(0, 0, 0, .4); color: white;">
+        <img  id="isExpander"  src="data:image/png;base64,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" 
          width="15px" height="15px"/>
          </div>
         </div>`
     );
 
+    export function ImageOverlay(width: number, height: number, field: string = "thumbnail") {
+        return (`<div>
+                <div style="height:100%; width:100%;position:absolute;">{layout}</div>
+                <div style="width:${width}px; height:${height}px; top:0; right:0; background:rgba(0,0,0,0.25); position:absolute;overflow:hidden;">
+                    <ImageBox id="isExpander" {...props} PanelWidth={${width}} fieldKey={"${field}"} />
+                </div>
+            </div>`);
+    }
+
     export const TemplateList: Template[] = [Title, TitleOverlay, Caption, Bullet];
 
     export function sortTemplates(a: Template, b: Template) {
diff --git a/src/client/views/collections/CollectionBaseView.tsx b/src/client/views/collections/CollectionBaseView.tsx
index 2b1f7bb37..645296d27 100644
--- a/src/client/views/collections/CollectionBaseView.tsx
+++ b/src/client/views/collections/CollectionBaseView.tsx
@@ -4,7 +4,7 @@ import * as React from 'react';
 import { ContextMenu } from '../ContextMenu';
 import { FieldViewProps } from '../nodes/FieldView';
 import { Cast, FieldValue, PromiseValue, NumCast } from '../../../new_fields/Types';
-import { Doc, FieldResult, Opt } from '../../../new_fields/Doc';
+import { Doc, FieldResult, Opt, DocListCast } from '../../../new_fields/Doc';
 import { listSpec } from '../../../new_fields/Schema';
 import { List } from '../../../new_fields/List';
 import { Id } from '../../../new_fields/RefField';
@@ -63,13 +63,13 @@ export class CollectionBaseView extends React.Component<CollectionViewProps> {
         if (!(documentToAdd instanceof Doc)) {
             return false;
         }
-        let data = Cast(documentToAdd.data, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
-        for (const doc of data.filter(d => d instanceof Document)) {
+        let data = DocListCast(documentToAdd.data);
+        for (const doc of data) {
             if (this.createsCycle(doc, containerDocument)) {
                 return true;
             }
         }
-        let annots = Cast(documentToAdd.annotations, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
+        let annots = DocListCast(documentToAdd.annotations);
         for (const annot of annots) {
             if (this.createsCycle(annot, containerDocument)) {
                 return true;
diff --git a/src/client/views/collections/CollectionSchemaView.tsx b/src/client/views/collections/CollectionSchemaView.tsx
index ae949b2ed..506e60a65 100644
--- a/src/client/views/collections/CollectionSchemaView.tsx
+++ b/src/client/views/collections/CollectionSchemaView.tsx
@@ -19,7 +19,7 @@ import { DocumentView } from "../nodes/DocumentView";
 import { FieldView, FieldViewProps } from "../nodes/FieldView";
 import "./CollectionSchemaView.scss";
 import { CollectionSubView } from "./CollectionSubView";
-import { Opt, Field, Doc, DocListCast } from "../../../new_fields/Doc";
+import { Opt, Field, Doc, DocListCastAsync, DocListCast } from "../../../new_fields/Doc";
 import { Cast, FieldValue, NumCast } from "../../../new_fields/Types";
 import { listSpec } from "../../../new_fields/Schema";
 import { List } from "../../../new_fields/List";
@@ -118,7 +118,7 @@ export class CollectionSchemaView extends CollectionSubView(doc => doc) {
                         }
                         const run = script.run;
                         //TODO This should be able to be refactored to compile the script once
-                        const val = await DocListCast(this.props.Document[this.props.fieldKey])
+                        const val = await DocListCastAsync(this.props.Document[this.props.fieldKey])
                         val && val.forEach(doc => applyToDoc(doc, run));
                     }}>
                 </EditableView>
@@ -276,7 +276,7 @@ export class CollectionSchemaView extends CollectionSubView(doc => doc) {
     }
 
     get documentKeysCheckList() {
-        const docs = Cast(this.props.Document[this.props.fieldKey], listSpec(Doc), []).filter(d => d).map(d => d as Doc);
+        const docs = DocListCast(this.props.Document[this.props.fieldKey]);
         let keys: { [key: string]: boolean } = {};
         // bcz: ugh.  this is untracked since otherwise a large collection of documents will blast the server for all their fields.
         //  then as each document's fields come back, we update the documents _proxies.  Each time we do this, the whole schema will be
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 0b08e150a..a86d250bd 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -10,7 +10,7 @@ import * as rp from 'request-promise';
 import { CollectionView } from "./CollectionView";
 import { CollectionPDFView } from "./CollectionPDFView";
 import { CollectionVideoView } from "./CollectionVideoView";
-import { Doc, Opt, FieldResult } from "../../../new_fields/Doc";
+import { Doc, Opt, FieldResult, DocListCast } from "../../../new_fields/Doc";
 import { DocComponent } from "../DocComponent";
 import { listSpec } from "../../../new_fields/Schema";
 import { Cast, PromiseValue, FieldValue, ListSpec } from "../../../new_fields/Types";
@@ -49,7 +49,7 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
         get children() {
             //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(this.props.Document[this.props.fieldKey], listSpec(Doc), []).filter(doc => FieldValue(doc)).map(doc => doc as Doc);
+            return DocListCast(this.props.Document[this.props.fieldKey]);
         }
 
         @action
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index 33787f06b..78c84cc89 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -18,9 +18,7 @@ import { Main } from '../Main';
 import { CurrentUserUtils } from '../../../server/authentication/models/current_user_utils';
 import { CollectionDockingView } from './CollectionDockingView';
 import { DocumentManager } from '../../util/DocumentManager';
-import { Utils } from '../../../Utils';
 import { List } from '../../../new_fields/List';
-import { indexOf } from 'typescript-collections/dist/lib/arrays';
 
 
 export interface TreeViewProps {
@@ -155,16 +153,21 @@ class TreeView extends React.Component<TreeViewProps> {
         let keys = Array.from(Object.keys(this.props.document));
         if (this.props.document.proto instanceof Doc) {
             keys.push(...Array.from(Object.keys(this.props.document.proto)));
+            while (keys.indexOf("proto") !== -1) keys.splice(keys.indexOf("proto"), 1);
         }
         keys.map(key => {
-            let docList = Cast(this.props.document[key], listSpec(Doc));
-            if (docList instanceof List && docList.length && docList[0] instanceof Doc) {
+            let docList = DocListCast(this.props.document[key]);
+            let doc = Cast(this.props.document[key], Doc);
+            if (doc instanceof Doc || docList.length) {
                 if (!this._collapsed) {
                     bulletType = BulletType.Collapsible;
+                    let spacing = (key === "data") ? 0 : -10;
                     contentElement.push(<ul key={key + "more"}>
                         {(key === "data") ? (null) :
-                            <span className="collectionTreeView-keyHeader" key={key}>{key}</span>}
-                        {TreeView.GetChildElements(docList, key !== "data", (doc: Doc) => this.remove(doc, key), this.move, this.props.dropAction)}
+                            <span className="collectionTreeView-keyHeader" style={{ display: "block", marginTop: "7px" }} key={key}>{key}</span>}
+                        <div style={{ display: "block", marginTop: `${spacing}px` }}>
+                            {TreeView.GetChildElements(doc instanceof Doc ? [doc] : docList, key !== "data", (doc: Doc) => this.remove(doc, key), this.move, this.props.dropAction)}
+                        </div>
                     </ul >);
                 } else
                     bulletType = BulletType.Collapsed;
@@ -179,7 +182,7 @@ class TreeView extends React.Component<TreeViewProps> {
             </li>
         </div>;
     }
-    public static GetChildElements(docs: (Doc | Promise<Doc>)[], allowMinimized: boolean, remove: ((doc: Doc) => void), move: DragManager.MoveFunction, dropAction: dropActionType) {
+    public static GetChildElements(docs: Doc[], allowMinimized: boolean, remove: ((doc: Doc) => void), move: DragManager.MoveFunction, dropAction: dropActionType) {
         return docs.filter(child => child instanceof Doc && !child.excludeFromLibrary && (allowMinimized || !child.isMinimized)).filter(doc => FieldValue(doc)).map(child =>
             <TreeView document={child as Doc} key={(child as Doc)[Id]} deleteDoc={remove} moveDocument={move} dropAction={dropAction} />);
     }
@@ -203,12 +206,11 @@ export class CollectionTreeView extends CollectionSubView(Document) {
         }
     }
     render() {
-        const children = this.children;
         let dropAction = StrCast(this.props.Document.dropAction, "alias") as dropActionType;
-        if (!children) {
+        if (!this.children) {
             return (null);
         }
-        let childElements = TreeView.GetChildElements(children, false, this.remove, this.props.moveDocument, dropAction);
+        let childElements = TreeView.GetChildElements(this.children, false, this.remove, this.props.moveDocument, dropAction);
 
         return (
             <div id="body" className="collectionTreeView-dropTarget"
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
index 62b1456cf..d5ce4e1e7 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
@@ -7,7 +7,7 @@ import { CollectionViewProps } from "../CollectionSubView";
 import "./CollectionFreeFormLinksView.scss";
 import { CollectionFreeFormLinkView } from "./CollectionFreeFormLinkView";
 import React = require("react");
-import { Doc, DocListCast } from "../../../../new_fields/Doc";
+import { Doc, DocListCastAsync, DocListCast } from "../../../../new_fields/Doc";
 import { Cast, FieldValue, NumCast, StrCast } from "../../../../new_fields/Types";
 import { listSpec } from "../../../../new_fields/Schema";
 import { List } from "../../../../new_fields/List";
@@ -20,11 +20,11 @@ export class CollectionFreeFormLinksView extends React.Component<CollectionViewP
     componentDidMount() {
         this._brushReactionDisposer = reaction(
             () => {
-                let doclist = Cast(this.props.Document[this.props.fieldKey], listSpec(Doc), []);
-                return { doclist: doclist ? doclist : [], xs: doclist instanceof List ? doclist.map(d => d instanceof Doc && d.x) : [] };
+                let doclist = DocListCast(this.props.Document[this.props.fieldKey]);
+                return { doclist: doclist ? doclist : [], xs: doclist.map(d => d.x) };
             },
-            async () => {
-                let doclist = await DocListCast(this.props.Document[this.props.fieldKey]);
+            () => {
+                let doclist = DocListCast(this.props.Document[this.props.fieldKey]);
                 let views = doclist ? doclist.filter(doc => StrCast(doc.backgroundLayout).indexOf("istogram") !== -1) : [];
                 views.forEach((dstDoc, i) => {
                     views.forEach((srcDoc, j) => {
@@ -84,7 +84,7 @@ export class CollectionFreeFormLinksView extends React.Component<CollectionViewP
         }
         if (view.props.ContainingCollectionView) {
             let collid = view.props.ContainingCollectionView.props.Document[Id];
-            Cast(this.props.Document[this.props.fieldKey], listSpec(Doc), []).filter(d => d).map(d => d as Doc).
+            DocListCast(this.props.Document[this.props.fieldKey]).
                 filter(child =>
                     child[Id] === collid).map(view =>
                         DocumentManager.Instance.getDocumentViews(view).map(view =>
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index 1bf39e335..9ace0272a 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -1,3 +1,4 @@
+import * as htmlToImage from "html-to-image";
 import { action, computed, observable } from "mobx";
 import { observer } from "mobx-react";
 import { Docs } from "../../../documents/Documents";
@@ -14,6 +15,8 @@ import { Doc } from "../../../../new_fields/Doc";
 import { NumCast, Cast } from "../../../../new_fields/Types";
 import { InkField, StrokeData } from "../../../../new_fields/InkField";
 import { List } from "../../../../new_fields/List";
+import { ImageField } from "../../../../new_fields/URLField";
+import { Template, Templates } from "../../Templates";
 
 interface MarqueeViewProps {
     getContainerTransform: () => Transform;
@@ -30,6 +33,7 @@ interface MarqueeViewProps {
 @observer
 export class MarqueeView extends React.Component<MarqueeViewProps>
 {
+    private _mainCont = React.createRef<HTMLDivElement>();
     @observable _lastX: number = 0;
     @observable _lastY: number = 0;
     @observable _downX: number = 0;
@@ -166,7 +170,7 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
 
     @undoBatch
     @action
-    marqueeCommand = (e: KeyboardEvent) => {
+    marqueeCommand = async (e: KeyboardEvent) => {
         if (this._commandExecuted) {
             return;
         }
@@ -224,13 +228,17 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
                 let scrpt = this.props.getTransform().inverse().transformPoint(bounds.left, bounds.top);
                 let summary = Docs.TextDocument({ x: bounds.left, y: bounds.top, width: 300, height: 100, backgroundColor: "yellow", title: "-summary-" });
 
+                let dataUrl = await htmlToImage.toPng(this._mainCont.current!, { width: bounds.width, height: bounds.height, quality: 1 });
+                summary.proto!.thumbnail = new ImageField(new URL(dataUrl));
+
+                summary.proto!.templates = new List<string>([Templates.ImageOverlay(Math.min(50, bounds.width), bounds.height * Math.min(50, bounds.width) / bounds.width, "thumbnail")]);
                 if (e.key === "s" || e.key === "p") {
                     summary.proto!.maximizeOnRight = true;
                     newCollection.proto!.summaryDoc = summary;
                     selected = [newCollection];
                 }
                 summary.proto!.summarizedDocs = new List<Doc>(selected);
-                summary.proto!.isButton = true;
+                //summary.proto!.isButton = true;
                 selected.map(summarizedDoc => {
                     let maxx = NumCast(summarizedDoc.x, undefined);
                     let maxy = NumCast(summarizedDoc.y, undefined);
@@ -313,17 +321,21 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
 
     @computed
     get marqueeDiv() {
-        let p = this.props.getContainerTransform().transformPoint(this._downX < this._lastX ? this._downX : this._lastX, this._downY < this._lastY ? this._downY : this._lastY);
         let v = this.props.getContainerTransform().transformDirection(this._lastX - this._downX, this._lastY - this._downY);
-        return <div className="marquee" style={{ transform: `translate(${p[0]}px, ${p[1]}px)`, width: `${Math.abs(v[0])}`, height: `${Math.abs(v[1])}` }} >
+        return <div className="marquee" style={{ width: `${Math.abs(v[0])}`, height: `${Math.abs(v[1])}` }} >
             <span className="marquee-legend" />
         </div>;
     }
 
     render() {
+        let p = this.props.getContainerTransform().transformPoint(this._downX < this._lastX ? this._downX : this._lastX, this._downY < this._lastY ? this._downY : this._lastY);
         return <div className="marqueeView" style={{ borderRadius: "inherit" }} onClick={this.onClick} onPointerDown={this.onPointerDown}>
-            {this.props.children}
-            {!this._visible ? (null) : this.marqueeDiv}
+            <div style={{ position: "absolute", transform: `translate(${p[0]}px, ${p[1]}px)` }} >
+                <div ref={this._mainCont} style={{ position: "absolute", transform: `translate(${-p[0]}px, ${-p[1]}px)` }} >
+                    {this.props.children}
+                </div>
+                {!this._visible ? null : this.marqueeDiv}
+            </div>
         </div>;
     }
 }
\ No newline at end of file
diff --git a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
index b05f2eea2..39d216da0 100644
--- a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
+++ b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
@@ -9,10 +9,10 @@ import { createSchema, makeInterface, listSpec } from "../../../new_fields/Schem
 import { FieldValue, Cast, NumCast, BoolCast, StrCast } from "../../../new_fields/Types";
 import { OmitKeys, Utils } from "../../../Utils";
 import { SelectionManager } from "../../util/SelectionManager";
-import { Doc, DocListCast, HeightSym } from "../../../new_fields/Doc";
+import { Doc, DocListCastAsync, DocListCast, } from "../../../new_fields/Doc";
 import { List } from "../../../new_fields/List";
 import { CollectionDockingView } from "../collections/CollectionDockingView";
-import { undoBatch, UndoManager } from "../../util/UndoManager";
+import { UndoManager } from "../../util/UndoManager";
 
 export interface CollectionFreeFormDocumentViewProps extends DocumentViewProps {
 }
@@ -65,7 +65,7 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
     contentScaling = () => this.nativeWidth > 0 ? this.width / this.nativeWidth : 1;
     panelWidth = () => this.props.PanelWidth();
     panelHeight = () => this.props.PanelHeight();
-    toggleMinimized = async () => this.toggleIcon(await DocListCast(this.props.Document.maximizedDocs));
+    toggleMinimized = async () => this.toggleIcon(await DocListCastAsync(this.props.Document.maximizedDocs));
     getTransform = (): Transform => this.props.ScreenToLocalTransform()
         .translate(-this.X, -this.Y)
         .scale(1 / this.contentScaling()).scale(1 / this.zoom)
@@ -132,7 +132,7 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
         let minimizedDoc: Doc | undefined = this.props.Document;
         if (!maximizedDocs) {
             minimizedDoc = await Cast(this.props.Document.minimizedDoc, Doc);
-            if (minimizedDoc) maximizedDocs = await DocListCast(minimizedDoc.maximizedDocs);
+            if (minimizedDoc) maximizedDocs = await DocListCastAsync(minimizedDoc.maximizedDocs);
         }
         if (minimizedDoc && maximizedDocs) {
             let minimizedTarget = minimizedDoc;
@@ -176,16 +176,18 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
         let altKey = e.altKey;
         if (Math.abs(e.clientX - this._downX) < Utils.DRAG_THRESHOLD &&
             Math.abs(e.clientY - this._downY) < Utils.DRAG_THRESHOLD) {
-            let isBullet = (e.target as any).id === "isBullet";
-            let isIcon = StrCast(this.props.Document.layout).indexOf("IconBox") !== -1;
-            if (BoolCast(this.props.Document.isButton, false) || isBullet) {
-                let maximizedDocs = await DocListCast(isBullet ? this.props.Document.subBulletDocs : isIcon ? this.props.Document.maximizedDocs : this.props.Document.summarizedDocs);
-                if (maximizedDocs) {   // bcz: need a better way to associate behaviors with click events on widget-documents
+            let isExpander = (e.target as any).id === "isExpander";
+            if (BoolCast(this.props.Document.isButton, false) || isExpander) {
+                let subBulletDocs = await DocListCastAsync(this.props.Document.subBulletDocs);
+                let maximizedDocs = await DocListCastAsync(this.props.Document.maximizedDocs);
+                let summarizedDocs = await DocListCastAsync(this.props.Document.summarizedDocs);
+                let expandedDocs = [...(subBulletDocs ? subBulletDocs : []), ...(maximizedDocs ? maximizedDocs : []), ...(summarizedDocs ? summarizedDocs : [])];
+                if (expandedDocs) {   // bcz: need a better way to associate behaviors with click events on widget-documents
                     if ((altKey && !this.props.Document.maximizeOnRight) || (!altKey && this.props.Document.maximizeOnRight)) {
-                        let dataDocs = await DocListCast(CollectionDockingView.Instance.props.Document.data);
+                        let dataDocs = DocListCast(CollectionDockingView.Instance.props.Document.data);
                         if (dataDocs) {
                             SelectionManager.DeselectAll();
-                            maximizedDocs.forEach(maxDoc => {
+                            expandedDocs.forEach(maxDoc => {
                                 maxDoc.isMinimized = false;
                                 if (!dataDocs || dataDocs.indexOf(maxDoc) == -1) {
                                     CollectionDockingView.Instance.AddRightSplit(maxDoc);
@@ -195,8 +197,8 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
                             });
                         }
                     } else {
-                        this.props.addDocument && maximizedDocs.forEach(async maxDoc => this.props.addDocument!(await maxDoc, false));
-                        this.toggleIcon(maximizedDocs);
+                        this.props.addDocument && expandedDocs.forEach(async maxDoc => this.props.addDocument!(await maxDoc, false));
+                        this.toggleIcon(expandedDocs);
                     }
                 }
             }
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 5aa74c703..90f67db7c 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -12,13 +12,13 @@ import { CollectionPDFView } from "../collections/CollectionPDFView";
 import { CollectionVideoView } from "../collections/CollectionVideoView";
 import { CollectionView } from "../collections/CollectionView";
 import { ContextMenu } from "../ContextMenu";
-import { Template, Templates } from "./../Templates";
+import { Template } from "./../Templates";
 import { DocumentContentsView } from "./DocumentContentsView";
 import "./DocumentView.scss";
 import React = require("react");
-import { Opt, Doc, WidthSym, HeightSym, DocListCast } from "../../../new_fields/Doc";
+import { Opt, Doc, WidthSym, HeightSym, DocListCastAsync, DocListCast } from "../../../new_fields/Doc";
 import { DocComponent } from "../DocComponent";
-import { createSchema, makeInterface, listSpec } from "../../../new_fields/Schema";
+import { createSchema, makeInterface } from "../../../new_fields/Schema";
 import { FieldValue, StrCast, BoolCast, Cast } from "../../../new_fields/Types";
 import { List } from "../../../new_fields/List";
 import { CollectionFreeFormView } from "../collections/collectionFreeForm/CollectionFreeFormView";
@@ -109,8 +109,8 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
         }
         // bcz: kind of ugly .. setup a reaction to update the title of a summary document's target (maximizedDocs) whenver the summary doc's title changes
         this._reactionDisposer = reaction(() => [this.props.Document.maximizedDocs, this.props.Document.summaryDoc, this.props.Document.summaryDoc instanceof Doc ? this.props.Document.summaryDoc.title : ""],
-            async () => {
-                let maxDoc = await DocListCast(this.props.Document.maximizedDocs);
+            () => {
+                let maxDoc = DocListCast(this.props.Document.maximizedDocs);
                 if (maxDoc && StrCast(this.props.Document.layout).indexOf("IconBox") !== -1) {
                     this.props.Document.title = (maxDoc && maxDoc.length === 1 ? maxDoc[0].title + ".icon" : "");
                 }
@@ -145,7 +145,7 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
 
     startDragging(x: number, y: number, dropAction: dropActionType, dragSubBullets: boolean) {
         if (this._mainCont.current) {
-            let allConnected = dragSubBullets ? [this.props.Document, ...Cast(this.props.Document.subBulletDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc)] : [this.props.Document];
+            let allConnected = [this.props.Document, ...(dragSubBullets ? DocListCast(this.props.Document.subBulletDocs) : [])];
             const [left, top] = this.props.ScreenToLocalTransform().scale(this.props.ContentScaling()).inverse().transformPoint(0, 0);
             let dragData = new DragManager.DocumentDragData(allConnected);
             const [xoff, yoff] = this.props.ScreenToLocalTransform().scale(this.props.ContentScaling()).transformDirection(x - left, y - top);
@@ -169,17 +169,17 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
             SelectionManager.SelectDoc(this, e.ctrlKey);
         }
     }
-    _hitIsBullet = false;
+    _hitExpander = false;
     onPointerDown = (e: React.PointerEvent): void => {
         this._downX = e.clientX;
         this._downY = e.clientY;
         if (CollectionFreeFormView.RIGHT_BTN_DRAG && (e.button === 2 || (e.button === 0 && e.altKey)) && !this.isSelected()) {
             return;
         }
-        this._hitIsBullet = (e.target && (e.target as any).id === "isBullet") || Cast(this.props.Document.subBulletDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc).length > 0;
+        this._hitExpander = DocListCast(this.props.Document.subBulletDocs).length > 0;
         if (e.shiftKey && e.buttons === 1) {
             if (this.props.isTopMost) {
-                this.startDragging(e.pageX, e.pageY, e.altKey || e.ctrlKey ? "alias" : undefined, this._hitIsBullet);
+                this.startDragging(e.pageX, e.pageY, e.altKey || e.ctrlKey ? "alias" : undefined, this._hitExpander);
             } else if (this.props.Document) {
                 CollectionDockingView.Instance.StartOtherDrag([Doc.MakeAlias(this.props.Document)], e);
             }
@@ -197,7 +197,7 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
                 document.removeEventListener("pointermove", this.onPointerMove);
                 document.removeEventListener("pointerup", this.onPointerUp);
                 if (!e.altKey && !this.topMost && (!CollectionFreeFormView.RIGHT_BTN_DRAG && e.buttons === 1) || (CollectionFreeFormView.RIGHT_BTN_DRAG && e.buttons === 2)) {
-                    this.startDragging(this._downX, this._downY, e.ctrlKey || e.altKey ? "alias" : undefined, this._hitIsBullet);
+                    this.startDragging(this._downX, this._downY, e.ctrlKey || e.altKey ? "alias" : undefined, this._hitExpander);
                 }
             }
             e.stopPropagation(); // doesn't actually stop propagation since all our listeners are listening to events on 'document'  however it does mark the event as cancelBubble=true which we test for in the move event handlers
@@ -232,6 +232,7 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
         ContextMenu.Instance.clearItems();
         SelectionManager.DeselectAll();
     }
+
     @undoBatch
     @action
     drop = async (e: Event, de: DragManager.DropEvent) => {
@@ -259,7 +260,6 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
         }
     }
 
-
     @action
     addTemplate = (template: Template) => {
         this.templates.push(template.Layout);
@@ -307,7 +307,6 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
         }
     }
 
-
     isSelected = () => SelectionManager.IsSelected(this);
     select = (ctrlPressed: boolean) => SelectionManager.SelectDoc(this, ctrlPressed);
 
diff --git a/src/client/views/nodes/IconBox.tsx b/src/client/views/nodes/IconBox.tsx
index 4bcb4c636..48aecdcd0 100644
--- a/src/client/views/nodes/IconBox.tsx
+++ b/src/client/views/nodes/IconBox.tsx
@@ -2,12 +2,12 @@ import React = require("react");
 import { library } from '@fortawesome/fontawesome-svg-core';
 import { faCaretUp, faFilePdf, faFilm, faImage, faObjectGroup, faStickyNote } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import { computed, observable, runInAction, reaction, IReactionDisposer } from "mobx";
+import { computed, observable, runInAction } from "mobx";
 import { observer } from "mobx-react";
 import { FieldView, FieldViewProps } from './FieldView';
 import "./IconBox.scss";
 import { Cast, StrCast, BoolCast } from "../../../new_fields/Types";
-import { Doc, DocListCast } from "../../../new_fields/Doc";
+import { Doc } from "../../../new_fields/Doc";
 import { IconField } from "../../../new_fields/IconField";
 import { ContextMenu } from "../ContextMenu";
 import Measure from "react-measure";
diff --git a/src/client/views/nodes/ImageBox.tsx b/src/client/views/nodes/ImageBox.tsx
index 0e9e904a8..f9659a4b2 100644
--- a/src/client/views/nodes/ImageBox.tsx
+++ b/src/client/views/nodes/ImageBox.tsx
@@ -1,5 +1,5 @@
 
-import { action, observable } from 'mobx';
+import { action, observable, trace } from 'mobx';
 import { observer } from "mobx-react";
 import Lightbox from 'react-image-lightbox';
 import 'react-image-lightbox/style.css'; // This only needs to be imported once in your app
@@ -157,15 +157,21 @@ export class ImageBox extends DocComponent<FieldViewProps, ImageDocument>(ImageD
     }
 
     render() {
+        trace();
         let field = this.Document[this.props.fieldKey];
         let paths: string[] = ["http://www.cs.brown.edu/~bcz/face.gif"];
         if (field instanceof ImageField) paths = [field.url.href];
         else if (field instanceof List) paths = field.filter(val => val instanceof ImageField).map(p => (p as ImageField).url.href);
-        let nativeWidth = FieldValue(this.Document.nativeWidth, 1);
+        let nativeWidth = FieldValue(this.Document.nativeWidth, (this.props.PanelWidth as any) as string ? Number((this.props.PanelWidth as any) as string) : 50);
         let interactive = InkingControl.Instance.selectedTool ? "" : "-interactive";
+        let id = this.props.id;
         return (
-            <div className={`imageBox-cont${interactive}`} onPointerDown={this.onPointerDown} onDrop={this.onDrop} ref={this.createDropTarget} onContextMenu={this.specificContextMenu}>
-                <img src={paths[Math.min(paths.length, this._photoIndex)]} style={{ objectFit: (this._photoIndex === 0 ? undefined : "contain") }} width={nativeWidth} alt="Image not found" ref={this._imgRef} onLoad={this.onLoad} />
+            <div id={id} className={`imageBox-cont${interactive}`} onPointerDown={this.onPointerDown} onDrop={this.onDrop} ref={this.createDropTarget} onContextMenu={this.specificContextMenu}>
+                <img id={id} src={paths[Math.min(paths.length, this._photoIndex)]}
+                    style={{ objectFit: (this._photoIndex === 0 ? undefined : "contain") }}
+                    width={nativeWidth}
+                    ref={this._imgRef}
+                    onLoad={this.onLoad} />
                 {paths.length > 1 ? this.dots(paths) : (null)}
                 {this.lightbox(paths)}
             </div>);
diff --git a/src/client/views/nodes/LinkMenu.tsx b/src/client/views/nodes/LinkMenu.tsx
index 24901913d..7bf13d5f9 100644
--- a/src/client/views/nodes/LinkMenu.tsx
+++ b/src/client/views/nodes/LinkMenu.tsx
@@ -5,7 +5,7 @@ import { LinkBox } from "./LinkBox";
 import { LinkEditor } from "./LinkEditor";
 import './LinkMenu.scss';
 import React = require("react");
-import { Doc } from "../../../new_fields/Doc";
+import { Doc, DocListCast } from "../../../new_fields/Doc";
 import { Cast, FieldValue } from "../../../new_fields/Types";
 import { listSpec } from "../../../new_fields/Schema";
 import { Id } from "../../../new_fields/RefField";
@@ -31,8 +31,8 @@ export class LinkMenu extends React.Component<Props> {
 
     render() {
         //get list of links from document
-        let linkFrom = Cast(this.props.docView.props.Document.linkedFromDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
-        let linkTo = Cast(this.props.docView.props.Document.linkedToDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
+        let linkFrom = DocListCast(this.props.docView.props.Document.linkedFromDocs);
+        let linkTo = DocListCast(this.props.docView.props.Document.linkedToDoc);
         if (this._editingLink === undefined) {
             return (
                 <div id="linkMenu-container">
diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index 2ab145fa3..46ccb3e90 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -29,13 +29,17 @@ export const SelfProxy = Symbol("SelfProxy");
 export const WidthSym = Symbol("Width");
 export const HeightSym = Symbol("Height");
 
-export function DocListCast(field: FieldResult): Promise<Doc[] | undefined>;
-export function DocListCast(field: FieldResult, defaultValue: Doc[]): Promise<Doc[]>;
-export function DocListCast(field: FieldResult, defaultValue?: Doc[]) {
+export function DocListCastAsync(field: FieldResult): Promise<Doc[] | undefined>;
+export function DocListCastAsync(field: FieldResult, defaultValue: Doc[]): Promise<Doc[]>;
+export function DocListCastAsync(field: FieldResult, defaultValue?: Doc[]) {
     const list = Cast(field, listSpec(Doc));
     return list ? Promise.all(list) : Promise.resolve(defaultValue);
 }
 
+export function DocListCast(field: FieldResult) {
+    return Cast(field, listSpec(Doc), []).filter(d => d && d instanceof Doc).map(d => d as Doc)
+}
+
 @Deserializable("doc").withFields(["id"])
 export class Doc extends RefField {
     constructor(id?: FieldId, forceSave?: boolean) {
-- 
cgit v1.2.3-70-g09d2


From 3be42131bc08024f06e0daec8d09e45bf3f1ddab Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Mon, 13 May 2019 16:21:28 -0400
Subject: a bunch of fixes to schemas, marquees, and an experimental feature to
 set a document's data with linking UI

---
 src/client/util/DragManager.ts                             |  6 ++++--
 src/client/views/DocumentDecorations.tsx                   |  2 ++
 src/client/views/collections/CollectionDockingView.tsx     |  7 ++-----
 src/client/views/collections/CollectionSchemaView.tsx      |  2 +-
 .../collectionFreeForm/CollectionFreeFormView.tsx          |  4 ++--
 .../views/collections/collectionFreeForm/MarqueeView.tsx   |  8 +++-----
 src/client/views/nodes/DocumentContentsView.tsx            |  9 +++++++--
 src/client/views/nodes/DocumentView.tsx                    | 13 +++++++++++--
 src/client/views/nodes/ImageBox.tsx                        |  3 ++-
 src/client/views/nodes/KeyValueBox.tsx                     |  6 +++---
 src/client/views/nodes/LinkMenu.tsx                        |  2 +-
 src/client/views/nodes/PDFBox.tsx                          |  4 ++--
 src/new_fields/Doc.ts                                      | 14 +++++++++-----
 13 files changed, 49 insertions(+), 31 deletions(-)

(limited to 'src/client/views/nodes/LinkMenu.tsx')

diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index 2da0d5b51..26da34e67 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -105,7 +105,8 @@ export namespace DragManager {
         constructor(
             readonly x: number,
             readonly y: number,
-            readonly data: { [id: string]: any }
+            readonly data: { [id: string]: any },
+            readonly mods: string
         ) { }
     }
 
@@ -334,7 +335,8 @@ export namespace DragManager {
                     detail: {
                         x: e.x,
                         y: e.y,
-                        data: dragData
+                        data: dragData,
+                        mods: e.ctrlKey ? "Control" : ""
                     }
                 })
             );
diff --git a/src/client/views/DocumentDecorations.tsx b/src/client/views/DocumentDecorations.tsx
index 4786b4de6..5aa3d804d 100644
--- a/src/client/views/DocumentDecorations.tsx
+++ b/src/client/views/DocumentDecorations.tsx
@@ -239,6 +239,7 @@ export class DocumentDecorations extends React.Component<{}, { value: string }>
             this._removeIcon = snapped;
         }
     }
+    @undoBatch
     @action
     onMinimizeUp = (e: PointerEvent): void => {
         e.stopPropagation();
@@ -270,6 +271,7 @@ export class DocumentDecorations extends React.Component<{}, { value: string }>
         runInAction(() => this._minimizedX = this._minimizedY = 0);
     }
 
+    @undoBatch
     @action createIcon = (selected: DocumentView[], layoutString: string): Doc => {
         let doc = selected[0].props.Document;
         let iconDoc = Docs.IconDocument(layoutString);
diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 0aa067972..a755e0f91 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -5,7 +5,7 @@ import { observer } from "mobx-react";
 import * as ReactDOM from 'react-dom';
 import Measure from "react-measure";
 import * as GoldenLayout from "../../../client/goldenLayout";
-import { Doc, Field, Opt } from "../../../new_fields/Doc";
+import { Doc, Field, Opt, DocListCast } from "../../../new_fields/Doc";
 import { FieldId, Id } from "../../../new_fields/RefField";
 import { listSpec } from "../../../new_fields/Schema";
 import { Cast, NumCast, StrCast } from "../../../new_fields/Types";
@@ -313,10 +313,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
                     counter.DashDocId = tab.contentItem.config.props.documentId;
                     tab.reactionDisposer = reaction(() => [doc.linkedFromDocs, doc.LinkedToDocs, doc.title],
                         () => {
-                            const lf = Cast(doc.linkedFromDocs, listSpec(Doc), []);
-                            const lt = Cast(doc.linkedToDocs, listSpec(Doc), []);
-                            let count = (lf ? lf.length : 0) + (lt ? lt.length : 0);
-                            counter.innerHTML = count;
+                            counter.innerHTML = DocListCast(doc.linkedFromDocs).length + DocListCast(doc.linkedToDocs).length;
                             tab.titleElement[0].textContent = doc.title;
                         }, { fireImmediately: true });
                     tab.titleElement[0].DashDocId = tab.contentItem.config.props.documentId;
diff --git a/src/client/views/collections/CollectionSchemaView.tsx b/src/client/views/collections/CollectionSchemaView.tsx
index 4984e26d1..9ecccc559 100644
--- a/src/client/views/collections/CollectionSchemaView.tsx
+++ b/src/client/views/collections/CollectionSchemaView.tsx
@@ -254,7 +254,7 @@ export class CollectionSchemaView extends CollectionSubView(doc => doc) {
     get previewPanel() {
         // let doc = CompileScript(this.previewScript, { this: selected }, true)();
         const previewDoc = this.previewDocument;
-        return (<div className="collectionSchemaView-previewRegion" style={{ width: `${this.previewRegionWidth}px` }}>
+        return (<div className="collectionSchemaView-previewRegion" style={{ width: `${Math.max(0, this.previewRegionWidth - 1)}px` }}>
             {!previewDoc || !this.previewRegionWidth ? (null) : (
                 <div className="collectionSchemaView-previewDoc" style={{ transform: `translate(${this.previewPanelCenteringOffset}px, 0px)` }}>
                     <DocumentView Document={previewDoc} isTopMost={false} selectOnLoad={false}
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index dc86f38b6..c36c708db 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -339,7 +339,7 @@ class CollectionFreeFormOverlayView extends React.Component<DocumentViewProps &
             isTopMost={this.props.isTopMost} isSelected={this.props.isSelected} select={emptyFunction} />);
     }
     render() {
-        return this.overlayView;
+        return this.props.Document.overlayLayout ? this.overlayView : (null);
     }
 }
 
@@ -350,7 +350,7 @@ class CollectionFreeFormBackgroundView extends React.Component<DocumentViewProps
             isTopMost={this.props.isTopMost} isSelected={this.props.isSelected} select={emptyFunction} />);
     }
     render() {
-        return this.backgroundView;
+        return this.props.Document.backgroundLayout ? this.backgroundView : (null);
     }
 }
 
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index 1c29ebaae..24dea200e 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -104,10 +104,7 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
                             continue;
                         }
                         let doc = new Doc();
-                        columns.forEach((col, i) => {
-                            console.log(values[i] + " " + Number(values[i]).toString());
-                            doc[columns[i]] = (values.length > i ? ((values[i].indexOf(Number(values[i]).toString()) !== -1) ? Number(values[i]) : values[i]) : undefined);
-                        });
+                        columns.forEach((col, i) => doc[columns[i]] = (values.length > i ? ((values[i].indexOf(Number(values[i]).toString()) !== -1) ? Number(values[i]) : values[i]) : undefined));
                         if (groupAttr) {
                             doc["_group"] = groupAttr;
                         }
@@ -207,7 +204,7 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
     @undoBatch
     @action
     marqueeCommand = async (e: KeyboardEvent) => {
-        if (this._commandExecuted) {
+        if (this._commandExecuted || (e as any).propagationIsStopped) {
             return;
         }
         if (e.key === "Backspace" || e.key === "Delete" || e.key === "d") {
@@ -224,6 +221,7 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
         if (e.key === "c" || e.key === "r" || e.key === "s" || e.key === "e" || e.key === "p") {
             this._commandExecuted = true;
             e.stopPropagation();
+            (e as any).propagationIsStopped = true;
             let bounds = this.Bounds;
             let selected = this.marqueeSelect().map(d => {
                 if (e.key === "s") {
diff --git a/src/client/views/nodes/DocumentContentsView.tsx b/src/client/views/nodes/DocumentContentsView.tsx
index f404b7bc6..3ddf8eb00 100644
--- a/src/client/views/nodes/DocumentContentsView.tsx
+++ b/src/client/views/nodes/DocumentContentsView.tsx
@@ -43,9 +43,14 @@ const ObserverJsxParser: typeof JsxParser = ObserverJsxParser1 as any;
 export class DocumentContentsView extends React.Component<DocumentViewProps & {
     isSelected: () => boolean,
     select: (ctrl: boolean) => void,
-    layoutKey: string
+    layoutKey: string,
 }> {
-    @computed get layout(): string { return Cast(this.props.Document[this.props.layoutKey], "string", this.props.layoutKey === "layout" ? "<p>Error loading layout data</p>" : ""); }
+    @computed get layout(): string {
+        return StrCast(this.props.Document[this.props.layoutKey],
+            this.props.Document.data ?
+                "<FieldView {...props} fieldKey='data' />" :
+                KeyValueBox.LayoutString(this.props.Document.proto ? "proto" : ""));
+    }
 
     CreateBindings(): JsxBindings {
         return { props: OmitKeys(this.props, ['parentActive'], (obj: any) => obj.active = this.props.parentActive).omit };
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index edc2158f0..b7ad9249a 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -243,8 +243,17 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
 
             const protoDest = destDoc.proto;
             const protoSrc = sourceDoc.proto;
-            Doc.MakeLink(protoSrc ? protoSrc : sourceDoc, protoDest ? protoDest : destDoc);
-            de.data.droppedDocuments.push(destDoc);
+            if (de.mods == "Control") {
+                let src = protoSrc ? protoSrc : sourceDoc;
+                let dst = protoDest ? protoDest : destDoc;
+                dst.data = src;
+                dst.nativeWidth = src.nativeWidth;
+                dst.nativeHeight = src.nativeHeight;
+            }
+            else {
+                Doc.MakeLink(protoSrc ? protoSrc : sourceDoc, protoDest ? protoDest : destDoc);
+                de.data.droppedDocuments.push(destDoc);
+            }
             e.stopPropagation();
         }
     }
diff --git a/src/client/views/nodes/ImageBox.tsx b/src/client/views/nodes/ImageBox.tsx
index f9659a4b2..05742f8d1 100644
--- a/src/client/views/nodes/ImageBox.tsx
+++ b/src/client/views/nodes/ImageBox.tsx
@@ -42,8 +42,9 @@ export class ImageBox extends DocComponent<FieldViewProps, ImageDocument>(ImageD
     onLoad = (target: any) => {
         var h = this._imgRef.current!.naturalHeight;
         var w = this._imgRef.current!.naturalWidth;
+        console.log("title: " + this.Document.title);
         if (this._photoIndex === 0) {
-            this.Document.nativeHeight = FieldValue(this.Document.nativeWidth, 0) * h / w;
+            Doc.SetOnPrototype(this.Document, "nativeHeight", FieldValue(this.Document.nativeWidth, 0) * h / w);
             this.Document.height = FieldValue(this.Document.width, 0) * h / w;
         }
     }
diff --git a/src/client/views/nodes/KeyValueBox.tsx b/src/client/views/nodes/KeyValueBox.tsx
index 876a3c173..c9d665ceb 100644
--- a/src/client/views/nodes/KeyValueBox.tsx
+++ b/src/client/views/nodes/KeyValueBox.tsx
@@ -18,7 +18,7 @@ export class KeyValueBox extends React.Component<FieldViewProps> {
     @observable private _keyInput: string = "";
     @observable private _valueInput: string = "";
     @computed get splitPercentage() { return NumCast(this.props.Document.schemaSplitPercentage, 50); }
-
+    get fieldDocToLayout() { return this.props.fieldKey ? FieldValue(Cast(this.props.Document[this.props.fieldKey], Doc)) : this.props.Document }
 
     constructor(props: FieldViewProps) {
         super(props);
@@ -28,7 +28,7 @@ export class KeyValueBox extends React.Component<FieldViewProps> {
     onEnterKey = (e: React.KeyboardEvent): void => {
         if (e.key === 'Enter') {
             if (this._keyInput && this._valueInput) {
-                let doc = FieldValue(Cast(this.props.Document.data, Doc));
+                let doc = this.fieldDocToLayout;
                 if (!doc) {
                     return;
                 }
@@ -60,7 +60,7 @@ export class KeyValueBox extends React.Component<FieldViewProps> {
     }
 
     createTable = () => {
-        let doc = FieldValue(Cast(this.props.Document.data, Doc));
+        let doc = this.fieldDocToLayout;
         if (!doc) {
             return <tr><td>Loading...</td></tr>;
         }
diff --git a/src/client/views/nodes/LinkMenu.tsx b/src/client/views/nodes/LinkMenu.tsx
index 7bf13d5f9..5dabfc30d 100644
--- a/src/client/views/nodes/LinkMenu.tsx
+++ b/src/client/views/nodes/LinkMenu.tsx
@@ -32,7 +32,7 @@ export class LinkMenu extends React.Component<Props> {
     render() {
         //get list of links from document
         let linkFrom = DocListCast(this.props.docView.props.Document.linkedFromDocs);
-        let linkTo = DocListCast(this.props.docView.props.Document.linkedToDoc);
+        let linkTo = DocListCast(this.props.docView.props.Document.linkedToDocs);
         if (this._editingLink === undefined) {
             return (
                 <div id="linkMenu-container">
diff --git a/src/client/views/nodes/PDFBox.tsx b/src/client/views/nodes/PDFBox.tsx
index cb27b3f1b..ff8737192 100644
--- a/src/client/views/nodes/PDFBox.tsx
+++ b/src/client/views/nodes/PDFBox.tsx
@@ -1,5 +1,5 @@
 import * as htmlToImage from "html-to-image";
-import { action, computed, IReactionDisposer, observable, reaction, Reaction, trace } from 'mobx';
+import { action, computed, IReactionDisposer, observable, reaction, Reaction, trace, runInAction } from 'mobx';
 import { observer } from "mobx-react";
 import 'react-image-lightbox/style.css';
 import Measure from "react-measure";
@@ -223,7 +223,7 @@ export class PDFBox extends DocComponent<FieldViewProps, PdfDocument>(PdfDocumen
             document.addEventListener("pointerup", this.onPointerUp);
         }
         if (this.props.isSelected() && e.buttons === 2) {
-            this._alt = true;
+            runInAction(() => this._alt = true);
             document.removeEventListener("pointerup", this.onPointerUp);
             document.addEventListener("pointerup", this.onPointerUp);
         }
diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index a8c9d28e1..4c837fcbd 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -173,11 +173,15 @@ export namespace Doc {
     export function MakeAlias(doc: Doc) {
         const alias = new Doc;
 
-        PromiseValue(Cast(doc.proto, Doc)).then(proto => {
-            if (proto) {
-                alias.proto = proto;
-            }
-        });
+        if (!doc.proto) {
+            alias.proto = doc;
+        } else {
+            PromiseValue(Cast(doc.proto, Doc)).then(proto => {
+                if (proto) {
+                    alias.proto = proto;
+                }
+            });
+        }
 
         return alias;
     }
-- 
cgit v1.2.3-70-g09d2


From c3a24f3cd2d1d3baf5738c649552baadf3677385 Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Tue, 14 May 2019 01:31:11 -0400
Subject: Refactored most of presentation view

---
 src/client/views/Main.scss                         |  19 ---
 src/client/views/Main.tsx                          |  57 ++++---
 src/client/views/PresentationView.scss             |  71 +++++----
 src/client/views/PresentationView.tsx              | 166 ++++++++-------------
 src/client/views/TemplateMenu.tsx                  |   1 -
 .../views/collections/CollectionDockingView.tsx    |  13 +-
 src/client/views/nodes/LinkMenu.tsx                |   2 +-
 src/new_fields/Doc.ts                              |  10 +-
 8 files changed, 155 insertions(+), 184 deletions(-)

(limited to 'src/client/views/nodes/LinkMenu.tsx')

diff --git a/src/client/views/Main.scss b/src/client/views/Main.scss
index 2430e8f6c..d63b0147b 100644
--- a/src/client/views/Main.scss
+++ b/src/client/views/Main.scss
@@ -27,25 +27,6 @@ div {
     z-index: 9999;
 }
 
-h1 {
-    font-size: 50px;
-    position: fixed;
-    top: 30px;
-    left: 50%;
-    transform: translateX(-50%);
-    color: $dark-color;
-    text-shadow: -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, 1px 1px 0 #fff;
-    z-index: 9999;
-    font-family: $sans-serif;
-    font-weight: 700;
-    -webkit-touch-callout: none;
-    -webkit-user-select: none;
-    -khtml-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none;
-}
-
 .jsx-parser {
     width: 100%;
     pointer-events: none;
diff --git a/src/client/views/Main.tsx b/src/client/views/Main.tsx
index 158de31f5..66205f8ca 100644
--- a/src/client/views/Main.tsx
+++ b/src/client/views/Main.tsx
@@ -1,7 +1,7 @@
 import { IconName, library } from '@fortawesome/fontawesome-svg-core';
 import { faFilePdf, faFilm, faFont, faGlobeAsia, faImage, faMusic, faObjectGroup, faPenNib, faRedoAlt, faTable, faTree, faUndoAlt } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { action, computed, configure, observable, runInAction } from 'mobx';
+import { action, computed, configure, observable, runInAction, trace } from 'mobx';
 import { observer } from 'mobx-react';
 import "normalize.css";
 import * as React from 'react';
@@ -51,6 +51,9 @@ export class Main extends React.Component {
     }
     private set mainContainer(doc: Opt<Doc>) {
         if (doc) {
+            if (!("presentationView" in doc)) {
+                doc.presentationView = new Doc();
+            }
             CurrentUserUtils.UserDocument.activeWorkspace = doc;
         }
     }
@@ -174,32 +177,42 @@ export class Main extends React.Component {
             }
         }, 100);
     }
+    @action
+    onResize = (r: any) => {
+        this.pwidth = r.offset.width;
+        this.pheight = r.offset.height;
+    }
+    getPWidth = () => {
+        return this.pwidth;
+    }
+    getPHeight = () => {
+        return this.pheight;
+    }
     @computed
     get mainContent() {
-        let pwidthFunc = () => this.pwidth;
-        let pheightFunc = () => this.pheight;
-        let noScaling = () => 1;
         let mainCont = this.mainContainer;
-        return <Measure offset onResize={action((r: any) => { this.pwidth = r.offset.width; this.pheight = r.offset.height; })}>
+        let content = !mainCont ? (null) :
+            <DocumentView Document={mainCont}
+                toggleMinimized={emptyFunction}
+                addDocument={undefined}
+                removeDocument={undefined}
+                ScreenToLocalTransform={Transform.Identity}
+                ContentScaling={returnOne}
+                PanelWidth={this.getPWidth}
+                PanelHeight={this.getPHeight}
+                isTopMost={true}
+                selectOnLoad={false}
+                focus={emptyFunction}
+                parentActive={returnTrue}
+                whenActiveChanged={emptyFunction}
+                bringToFront={emptyFunction}
+                ContainingCollectionView={undefined} />;
+        const pres = mainCont ? FieldValue(Cast(mainCont.presentationView, Doc)) : undefined;
+        return <Measure offset onResize={this.onResize}>
             {({ measureRef }) =>
                 <div ref={measureRef} id="mainContent-div">
-                    {!mainCont ? (null) :
-                        <DocumentView Document={mainCont}
-                            toggleMinimized={emptyFunction}
-                            addDocument={undefined}
-                            removeDocument={undefined}
-                            ScreenToLocalTransform={Transform.Identity}
-                            ContentScaling={noScaling}
-                            PanelWidth={pwidthFunc}
-                            PanelHeight={pheightFunc}
-                            isTopMost={true}
-                            selectOnLoad={false}
-                            focus={emptyFunction}
-                            parentActive={returnTrue}
-                            whenActiveChanged={emptyFunction}
-                            bringToFront={emptyFunction}
-                            ContainingCollectionView={undefined} />}
-                    <PresentationView key="presentation" />
+                    {content}
+                    {pres ? <PresentationView Document={pres} key="presentation" /> : null}
                 </div>
             }
         </Measure>;
diff --git a/src/client/views/PresentationView.scss b/src/client/views/PresentationView.scss
index 7c5677f0d..fb4a851c4 100644
--- a/src/client/views/PresentationView.scss
+++ b/src/client/views/PresentationView.scss
@@ -4,15 +4,14 @@
     z-index: 1;
     box-shadow: #AAAAAA .2vw .2vw .4vw;
     right: 0;
-    top:0;
-    bottom:0;
+    top: 0;
+    bottom: 0;
 }
 
 .presentationView-item {
-    width: 220px;
-    height: 40px;
-    vertical-align: center;
-    padding-top: 15px;
+    padding: 10px;
+    display: inline-block;
+    width: 100%;
     -webkit-touch-callout: none;
     -webkit-user-select: none;
     -khtml-user-select: none;
@@ -22,47 +21,59 @@
     transition: all .1s;
 }
 
+.presentationView-listCont {
+    padding-left: 10px;
+    padding-right: 10px;
+}
+
 .presentationView-item:hover {
     transition: all .1s;
     background: #AAAAAA
 }
 
+.presentationView-selected {
+    background: gray;
+}
+
 .presentationView-heading {
-     margin-top: 0px;
-    height: 40px;
     background: lightseagreen;
-    padding: 30px;
+    padding: 10px;
+    display: inline-block;
+    width: 100%;
 }
+
 .presentationView-title {
-   padding-top: 3px; 
-   padding-bottom: 3px; 
-   font-size: 25px;
-   float:left;
+    padding-top: 3px;
+    padding-bottom: 3px;
+    font-size: 25px;
+    display: inline-block;
 }
-.presentation-icon{
+
+.presentation-icon {
     float: right;
-    display: inline;
-    width: 10px;
-    margin-top: 7px;
 }
-.presentationView-header {
-    padding-top: 1px; 
-    padding-bottom: 1px; 
+
+.presentationView-name {
     font-size: 15px;
-    float:left;
- }
+    display: inline-block;
+}
+
+.presentation-button {
+    margin-right: 12.5%;
+    margin-left: 12.5%;
+    width: 25%;
+}
 
- .presentation-next{
-     float: right;
- }
- .presentation-back{
-     float: left;
- }
- .presentation-next:hover{
+.presentation-buttons {
+    padding: 10px;
+}
+
+.presentation-next:hover {
     transition: all .1s;
     background: #AAAAAA
 }
-.presentation-back:hover{
+
+.presentation-back:hover {
     transition: all .1s;
     background: #AAAAAA
 }
\ No newline at end of file
diff --git a/src/client/views/PresentationView.tsx b/src/client/views/PresentationView.tsx
index 3fb24a339..098e725c7 100644
--- a/src/client/views/PresentationView.tsx
+++ b/src/client/views/PresentationView.tsx
@@ -5,15 +5,20 @@ import "./PresentationView.scss"
 import "./Main.tsx";
 import { DocumentManager } from "../util/DocumentManager";
 import { Utils } from "../../Utils";
-import { Doc } from "../../new_fields/Doc";
+import { Doc, DocListCast, DocListCastAsync } from "../../new_fields/Doc";
 import { listSpec } from "../../new_fields/Schema";
-import { Cast, NumCast, FieldValue, PromiseValue } from "../../new_fields/Types";
+import { Cast, NumCast, FieldValue, PromiseValue, StrCast } from "../../new_fields/Types";
 import { Id } from "../../new_fields/RefField";
 import { List } from "../../new_fields/List";
 import { CurrentUserUtils } from "../../server/authentication/models/current_user_utils";
 
 export interface PresViewProps {
-    //Document: Doc;
+    Document: Doc;
+}
+
+interface PresListProps extends PresViewProps {
+    deleteDocument(index: number): void;
+    gotoDocument(index: number): void;
 }
 
 
@@ -21,72 +26,40 @@ export interface PresViewProps {
 /**
  * Component that takes in a document prop and a boolean whether it's collapsed or not.
  */
-class PresentationViewItem extends React.Component<PresViewProps> {
-
-    @observable Document: Doc;
-    constructor(props: PresViewProps) {
-        super(props);
-        this.Document = FieldValue(Cast(FieldValue(Cast(CurrentUserUtils.UserDocument.activeWorkspace, Doc))!.presentationView, Doc))!;
-    }
-    //look at CollectionFreeformView.focusDocument(d)
-    @action
-    openDoc = (doc: Doc) => {
-        let docView = DocumentManager.Instance.getDocumentView(doc);
-        if (docView) {
-            docView.props.focus(docView.props.Document);
-        }
-    }
-
-    /**
-  * Removes a document from the presentation view
-  **/
-    @action
-    public RemoveDoc(doc: Doc) {
-        const value = Cast(this.Document.data, listSpec(Doc), []);
-        let index = -1;
-        for (let i = 0; i < value.length; i++) {
-            if (value[i][Id] === doc[Id]) {
-                index = i;
-                break;
-            }
-        }
-        if (index !== -1) {
-            value.splice(index, 1);
-        }
-    }
+class PresentationViewList extends React.Component<PresListProps> {
 
     /**
      * Renders a single child document. It will just append a list element.
      * @param document The document to render.
      */
-    renderChild(document: Doc) {
+    renderChild = (document: Doc, index: number) => {
         let title = document.title;
 
         //to get currently selected presentation doc
-        let selected = NumCast(this.Document.selectedDoc, 0);
+        let selected = NumCast(this.props.Document.selectedDoc, 0);
 
-        // finally, if it's a normal document, then render it as such.
-        const children = Cast(this.Document.data, listSpec(Doc));
-        const styles: any = {};
-        if (children && children[selected] === document) {
+        let className = "presentationView-item";
+        if (selected === index) {
             //this doc is selected
-            styles.background = "gray";
+            className += " presentationView-selected";
         }
         return (
-            <li className="presentationView-item" style={styles} key={Utils.GenerateGuid()}>
-                <div className="presentationView-header" onClick={() => this.openDoc(document)}>{title}</div>
-                <div className="presentation-icon" onClick={() => this.RemoveDoc(document)}>X</div>
-            </li>
+            <div className={className} key={document[Id] + index} onClick={e => { this.props.gotoDocument(index); e.stopPropagation(); }}>
+                <strong className="presentationView-name">
+                    {`${index + 1}. ${title}`}
+                </strong>
+                <button className="presentation-icon" onClick={e => { this.props.deleteDocument(index); e.stopPropagation(); }}>X</button>
+            </div>
         );
 
     }
 
     render() {
-        const children = Cast(this.Document.data, listSpec(Doc), []);
+        const children = DocListCast(this.props.Document.data);
 
         return (
-            <div>
-                {children.map(value => this.renderChild(value))}
+            <div className="presentationView-listCont">
+                {children.map(this.renderChild)}
             </div>
         );
     }
@@ -100,59 +73,42 @@ export class PresentationView extends React.Component<PresViewProps>  {
     //observable means render is re-called every time variable is changed
     @observable
     collapsed: boolean = false;
-    closePresentation = action(() => this.Document!.width = 0);
+    closePresentation = action(() => this.props.Document.width = 0);
     next = () => {
-        const current = NumCast(this.Document!.selectedDoc);
-        const allDocs = FieldValue(Cast(this.Document!.data, listSpec(Doc)));
-        if (allDocs && current < allDocs.length + 1) {
-            //can move forwards
-            this.Document!.selectedDoc = current + 1;
-            const doc = allDocs[current + 1];
-            let docView = DocumentManager.Instance.getDocumentView(doc);
-            if (docView) {
-                docView.props.focus(docView.props.Document);
-            }
-        }
+        const current = NumCast(this.props.Document.selectedDoc);
+        this.gotoDocument(current + 1);
 
     }
     back = () => {
-        const current = NumCast(this.Document!.selectedDoc);
-        const allDocs = FieldValue(Cast(this.Document!.data, listSpec(Doc)));
-        if (allDocs && current - 1 >= 0) {
-            //can move forwards
-            this.Document!.selectedDoc = current - 1;
-            const doc = allDocs[current - 1];
-            let docView = DocumentManager.Instance.getDocumentView(doc);
-            if (docView) {
-                docView.props.focus(docView.props.Document);
-            }
+        const current = NumCast(this.props.Document.selectedDoc);
+        this.gotoDocument(current - 1);
+    }
+
+    @action
+    public RemoveDoc = (index: number) => {
+        const value = FieldValue(Cast(this.props.Document.data, listSpec(Doc)));
+        if (value) {
+            value.splice(index, 1);
         }
     }
 
-    private ref = React.createRef<HTMLDivElement>();
+    public gotoDocument = async (index: number) => {
+        const list = FieldValue(Cast(this.props.Document.data, listSpec(Doc)));
+        if (!list) {
+            return;
+        }
+        if (index < 0 || index >= list.length) {
+            return;
+        }
+
+        this.props.Document.selectedDoc = index;
+        const doc = await list[index];
+        DocumentManager.Instance.jumpToDocument(doc);
+    }
 
-    @observable Document?: Doc;
     //initilize class variables
     constructor(props: PresViewProps) {
         super(props);
-        let self = this;
-        reaction(() =>
-            CurrentUserUtils.UserDocument.activeWorkspace,
-            (activeW) => {
-                if (activeW && activeW instanceof Doc) {
-                    PromiseValue(Cast(activeW.presentationView, Doc)).
-                        then(pv => runInAction(() => {
-                            if (pv) self.Document = pv;
-                            else {
-                                pv = new Doc();
-                                pv.title = "Presentation Doc";
-                                activeW.presentationView = pv;
-                                self.Document = pv;
-                            }
-                        }))
-                }
-            },
-            { fireImmediately: true });
         PresentationView.Instance = this;
     }
 
@@ -162,36 +118,32 @@ export class PresentationView extends React.Component<PresViewProps>  {
     @action
     public PinDoc(doc: Doc) {
         //add this new doc to props.Document
-        const data = Cast(this.Document!.data, listSpec(Doc));
+        const data = Cast(this.props.Document.data, listSpec(Doc));
         if (data) {
             data.push(doc);
         } else {
-            this.Document!.data = new List([doc]);
+            this.props.Document.data = new List([doc]);
         }
 
-        this.Document!.width = 300;
+        this.props.Document.width = 300;
     }
 
     render() {
-        if (!this.Document)
-            return (null);
-        let titleStr = this.Document.Title;
-        let width = NumCast(this.Document.width);
+        let titleStr = StrCast(this.props.Document.title);
+        let width = NumCast(this.props.Document.width);
 
         //TODO: next and back should be icons
         return (
             <div className="presentationView-cont" style={{ width: width, overflow: "hidden" }}>
                 <div className="presentationView-heading">
                     <div className="presentationView-title">{titleStr}</div>
-                    <div className='presentation-icon' onClick={this.closePresentation}>X</div></div>
-                <div>
-                    <div className="presentation-back" onClick={this.back}>back</div>
-                    <div className="presentation-next" onClick={this.next}>next</div>
-
+                    <button className='presentation-icon' onClick={this.closePresentation}>X</button>
+                </div>
+                <div className="presentation-buttons">
+                    <button className="presentation-button" onClick={this.back}>back</button>
+                    <button className="presentation-button" onClick={this.next}>next</button>
                 </div>
-                <ul>
-                    <PresentationViewItem />
-                </ul>
+                <PresentationViewList Document={this.props.Document} deleteDocument={this.RemoveDoc} gotoDocument={this.gotoDocument} />
             </div>
         );
     }
diff --git a/src/client/views/TemplateMenu.tsx b/src/client/views/TemplateMenu.tsx
index e2b3bd07a..22c4edc25 100644
--- a/src/client/views/TemplateMenu.tsx
+++ b/src/client/views/TemplateMenu.tsx
@@ -38,7 +38,6 @@ export class TemplateMenu extends React.Component<TemplateMenuProps> {
 
     constructor(props: TemplateMenuProps) {
         super(props);
-        console.log("");
     }
 
     @action
diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index a755e0f91..6651a834d 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -1,6 +1,6 @@
 import 'golden-layout/src/css/goldenlayout-base.css';
 import 'golden-layout/src/css/goldenlayout-dark-theme.css';
-import { action, observable, reaction } from "mobx";
+import { action, observable, reaction, Lambda } from "mobx";
 import { observer } from "mobx-react";
 import * as ReactDOM from 'react-dom';
 import Measure from "react-measure";
@@ -188,12 +188,16 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
             this._goldenLayout.init();
         }
     }
+    reactionDisposer?: Lambda;
     componentDidMount: () => void = () => {
+        console.log("Docking mount");
         if (this._containerRef.current) {
-            reaction(
+            this.reactionDisposer = reaction(
                 () => StrCast(this.props.Document.dockingConfig),
                 () => {
                     if (!this._goldenLayout || this._ignoreStateChange !== JSON.stringify(this._goldenLayout.toConfig())) {
+                        // 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._ignoreStateChange = "";
@@ -203,6 +207,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
         }
     }
     componentWillUnmount: () => void = () => {
+        console.log("Docking unmount");
         try {
             this._goldenLayout.unbind('itemDropped', this.itemDropped);
             this._goldenLayout.unbind('tabCreated', this.tabCreated);
@@ -214,6 +219,10 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
         if (this._goldenLayout) this._goldenLayout.destroy();
         this._goldenLayout = null;
         window.removeEventListener('resize', this.onResize);
+
+        if (this.reactionDisposer) {
+            this.reactionDisposer();
+        }
     }
     @action
     onResize = (event: any) => {
diff --git a/src/client/views/nodes/LinkMenu.tsx b/src/client/views/nodes/LinkMenu.tsx
index 5dabfc30d..11117122d 100644
--- a/src/client/views/nodes/LinkMenu.tsx
+++ b/src/client/views/nodes/LinkMenu.tsx
@@ -36,7 +36,7 @@ export class LinkMenu extends React.Component<Props> {
         if (this._editingLink === undefined) {
             return (
                 <div id="linkMenu-container">
-                    <input id="linkMenu-searchBar" type="text" placeholder="Search..."></input>
+                    {/* <input id="linkMenu-searchBar" type="text" placeholder="Search..."></input> */}
                     <div id="linkMenu-list">
                         {this.renderLinkItems(linkTo, "linkedTo", "Destination: ")}
                         {this.renderLinkItems(linkFrom, "linkedFrom", "Source: ")}
diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index 4c837fcbd..89901490d 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -29,15 +29,21 @@ export const SelfProxy = Symbol("SelfProxy");
 export const WidthSym = Symbol("Width");
 export const HeightSym = Symbol("Height");
 
+/**
+ * Cast any field to either a List of Docs or undefined if the given field isn't a List of Docs.  
+ * If a default value is given, that will be returned instead of undefined.  
+ * If a default value is given, the returned value should not be modified as it might be a temporary value.  
+ * If no default value is given, and the returned value is not undefined, it can be safely modified.  
+ */
 export function DocListCastAsync(field: FieldResult): Promise<Doc[] | undefined>;
 export function DocListCastAsync(field: FieldResult, defaultValue: Doc[]): Promise<Doc[]>;
 export function DocListCastAsync(field: FieldResult, defaultValue?: Doc[]) {
     const list = Cast(field, listSpec(Doc));
-    return list ? Promise.all(list) : Promise.resolve(defaultValue);
+    return list ? Promise.all(list).then(() => list) : Promise.resolve(defaultValue);
 }
 
 export function DocListCast(field: FieldResult) {
-    return Cast(field, listSpec(Doc), []).filter(d => d && d instanceof Doc).map(d => d as Doc)
+    return Cast(field, listSpec(Doc), []).filter(d => d && d instanceof Doc).map(d => d as Doc);
 }
 
 @Deserializable("doc").withFields(["id"])
-- 
cgit v1.2.3-70-g09d2


From 6e65b1e32eb972358d9c8dbd7f8d984d3baefc4b Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Thu, 16 May 2019 22:56:19 -0400
Subject: fixed links so that you can adjust the pan location of a collection
 when its a link endoint

---
 src/client/util/DocumentManager.ts                        |  5 +++--
 src/client/util/DragManager.ts                            |  2 +-
 src/client/util/TooltipTextMenu.tsx                       |  1 -
 src/client/views/Main.tsx                                 |  2 +-
 src/client/views/nodes/CollectionFreeFormDocumentView.tsx |  3 ++-
 src/client/views/nodes/DocumentView.tsx                   | 11 ++++++-----
 src/client/views/nodes/FormattedTextBox.tsx               |  4 +---
 src/client/views/nodes/LinkBox.tsx                        |  2 +-
 src/client/views/nodes/LinkMenu.tsx                       |  5 ++---
 src/new_fields/Doc.ts                                     | 10 ++++++----
 10 files changed, 23 insertions(+), 22 deletions(-)

(limited to 'src/client/views/nodes/LinkMenu.tsx')

diff --git a/src/client/util/DocumentManager.ts b/src/client/util/DocumentManager.ts
index 51f5fbe9f..c6962ad8d 100644
--- a/src/client/util/DocumentManager.ts
+++ b/src/client/util/DocumentManager.ts
@@ -110,7 +110,8 @@ export class DocumentManager {
     }
 
     @undoBatch
-    public jumpToDocument = async (doc: Doc): Promise<void> => {
+    public jumpToDocument = async (docDelegate: Doc, makeCopy: boolean = true): Promise<void> => {
+        let doc = docDelegate.proto ? docDelegate.proto : docDelegate;
         const page = NumCast(doc.page, undefined);
         const contextDoc = await Cast(doc.annotationOn, Doc);
         if (contextDoc) {
@@ -122,7 +123,7 @@ export class DocumentManager {
             docView.props.focus(docView.props.Document);
         } else {
             if (!contextDoc) {
-                CollectionDockingView.Instance.AddRightSplit(Doc.MakeDelegate(doc));
+                CollectionDockingView.Instance.AddRightSplit(docDelegate ? (makeCopy ? Doc.MakeCopy(docDelegate) : docDelegate) : Doc.MakeDelegate(doc));
             } else {
                 let contextView = DocumentManager.Instance.getDocumentView(contextDoc);
                 if (contextView) {
diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index 05eb5c38a..7f75a95f0 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -336,7 +336,7 @@ export namespace DragManager {
                         x: e.x,
                         y: e.y,
                         data: dragData,
-                        mods: e.ctrlKey ? "Control" : ""
+                        mods: e.altKey ? "AltKey" : ""
                     }
                 })
             );
diff --git a/src/client/util/TooltipTextMenu.tsx b/src/client/util/TooltipTextMenu.tsx
index 223921428..4d40d09b2 100644
--- a/src/client/util/TooltipTextMenu.tsx
+++ b/src/client/util/TooltipTextMenu.tsx
@@ -186,7 +186,6 @@ export class TooltipTextMenu {
                 let node = this.view.state.selection.$from.nodeAfter;
                 let link = node && node.marks.find(m => m.type.name === "link");
                 if (link) {
-                    console.log("Link to : " + link.attrs.href);
                     let href: string = link.attrs.href;
                     if (href.indexOf(DocServer.prepend("/doc/")) === 0) {
                         let docid = href.replace(DocServer.prepend("/doc/"), "");
diff --git a/src/client/views/Main.tsx b/src/client/views/Main.tsx
index 866da010a..51ad0aa49 100644
--- a/src/client/views/Main.tsx
+++ b/src/client/views/Main.tsx
@@ -244,7 +244,7 @@ export class Main extends React.Component {
         let logoutRef = React.createRef<HTMLDivElement>();
 
         return [
-            <button className="clear-db-button" key="clear-db" onClick={e => e.shiftKey && e.ctrlKey && DocServer.DeleteDatabase()}>Clear Database</button>,
+            <button className="clear-db-button" key="clear-db" onClick={e => e.shiftKey && e.altKey && DocServer.DeleteDatabase()}>Clear Database</button>,
             <div id="toolbar" key="toolbar">
                 <button className="toolbar-button round-button" title="Undo" onClick={() => UndoManager.Undo()}><FontAwesomeIcon icon="undo-alt" size="sm" /></button>
                 <button className="toolbar-button round-button" title="Redo" onClick={() => UndoManager.Redo()}><FontAwesomeIcon icon="redo-alt" size="sm" /></button>
diff --git a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
index d4f660b3f..001ce3095 100644
--- a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
+++ b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
@@ -205,11 +205,12 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
                     }
                 }
                 else if (linkedToDocs.length || linkedFromDocs.length) {
+                    SelectionManager.DeselectAll();
                     let linkedFwdDocs = [
                         linkedToDocs.length ? linkedToDocs[0].linkedTo as Doc : linkedFromDocs.length ? linkedFromDocs[0].linkedFrom as Doc : expandedDocs[0],
                         linkedFromDocs.length ? linkedFromDocs[0].linkedFrom as Doc : linkedToDocs.length ? linkedToDocs[0].linkedTo as Doc : expandedDocs[0]];
                     if (linkedFwdDocs) {
-                        DocumentManager.Instance.jumpToDocument(linkedFwdDocs[altKey ? 1 : 0]);
+                        DocumentManager.Instance.jumpToDocument(linkedFwdDocs[altKey ? 1 : 0], altKey);
                     }
                 }
             }
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 40ad55d25..5264773b0 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -27,6 +27,7 @@ import { DocServer } from "../../DocServer";
 import { Id } from "../../../new_fields/RefField";
 import { PresentationView } from "../PresentationView";
 import { SearchUtil } from "../../util/SearchUtil";
+import { ObjectField, Copy } from "../../../new_fields/ObjectField";
 
 const linkSchema = createSchema({
     title: "string",
@@ -245,17 +246,17 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
             let sourceDoc = de.data.linkSourceDocument;
             let destDoc = this.props.Document;
 
-            const protoDest = destDoc.proto;
-            const protoSrc = sourceDoc.proto;
-            if (de.mods === "Control") {
+            if (de.mods === "AltKey") {
+                const protoDest = destDoc.proto;
+                const protoSrc = sourceDoc.proto;
                 let src = protoSrc ? protoSrc : sourceDoc;
                 let dst = protoDest ? protoDest : destDoc;
-                dst.data = src;
+                dst.data = (src.data! as ObjectField)[Copy]();
                 dst.nativeWidth = src.nativeWidth;
                 dst.nativeHeight = src.nativeHeight;
             }
             else {
-                Doc.MakeLink(protoSrc ? protoSrc : sourceDoc, protoDest ? protoDest : destDoc);
+                Doc.MakeLink(sourceDoc, destDoc);
                 de.data.droppedDocuments.push(destDoc);
             }
             e.stopPropagation();
diff --git a/src/client/views/nodes/FormattedTextBox.tsx b/src/client/views/nodes/FormattedTextBox.tsx
index f30022508..bf98fb40b 100644
--- a/src/client/views/nodes/FormattedTextBox.tsx
+++ b/src/client/views/nodes/FormattedTextBox.tsx
@@ -111,9 +111,7 @@ export class FormattedTextBox extends DocComponent<(FieldViewProps & FormattedTe
             let sourceDoc = de.data.linkSourceDocument;
             let destDoc = this.props.Document;
 
-            const protoDest = destDoc.proto;
-            const protoSrc = sourceDoc.proto;
-            Doc.MakeLink(protoSrc ? protoSrc : sourceDoc, protoDest ? protoDest : destDoc);
+            Doc.MakeLink(sourceDoc, destDoc);
             de.data.droppedDocuments.push(destDoc);
             e.stopPropagation();
         }
diff --git a/src/client/views/nodes/LinkBox.tsx b/src/client/views/nodes/LinkBox.tsx
index 611cb66b6..68b692aad 100644
--- a/src/client/views/nodes/LinkBox.tsx
+++ b/src/client/views/nodes/LinkBox.tsx
@@ -31,7 +31,7 @@ export class LinkBox extends React.Component<Props> {
     @undoBatch
     onViewButtonPressed = async (e: React.PointerEvent): Promise<void> => {
         e.stopPropagation();
-        DocumentManager.Instance.jumpToDocument(this.props.pairedDoc);
+        DocumentManager.Instance.jumpToDocument(this.props.pairedDoc, e.altKey);
     }
 
     onEditButtonPressed = (e: React.PointerEvent): void => {
diff --git a/src/client/views/nodes/LinkMenu.tsx b/src/client/views/nodes/LinkMenu.tsx
index 11117122d..4cf798249 100644
--- a/src/client/views/nodes/LinkMenu.tsx
+++ b/src/client/views/nodes/LinkMenu.tsx
@@ -6,8 +6,7 @@ import { LinkEditor } from "./LinkEditor";
 import './LinkMenu.scss';
 import React = require("react");
 import { Doc, DocListCast } from "../../../new_fields/Doc";
-import { Cast, FieldValue } from "../../../new_fields/Types";
-import { listSpec } from "../../../new_fields/Schema";
+import { Cast, FieldValue, StrCast } from "../../../new_fields/Types";
 import { Id } from "../../../new_fields/RefField";
 
 interface Props {
@@ -24,7 +23,7 @@ export class LinkMenu extends React.Component<Props> {
         return links.map(link => {
             let doc = FieldValue(Cast(link[key], Doc));
             if (doc) {
-                return <LinkBox key={doc[Id]} linkDoc={link} linkName={Cast(link.title, "string", "")} pairedDoc={doc} showEditor={action(() => this._editingLink = link)} type={type} />;
+                return <LinkBox key={doc[Id]} linkDoc={link} linkName={StrCast(link.title)} pairedDoc={doc} showEditor={action(() => this._editingLink = link)} type={type} />;
             }
         });
     }
diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index c898f697b..ad3b880cd 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -216,6 +216,8 @@ export namespace Doc {
     }
 
     export function MakeLink(source: Doc, target: Doc) {
+        let protoSrc = source.proto ? source.proto : source;
+        let protoTarg = target.proto ? target.proto : target;
         UndoManager.RunInBatch(() => {
             let linkDoc = Docs.TextDocument({ width: 100, height: 30, borderRounding: -1 });
             //let linkDoc = new Doc;
@@ -226,15 +228,15 @@ export namespace Doc {
             linkDoc.proto!.linkedTo = target;
             linkDoc.proto!.linkedFrom = source;
 
-            let linkedFrom = Cast(target.linkedFromDocs, listSpec(Doc));
+            let linkedFrom = Cast(protoTarg.linkedFromDocs, listSpec(Doc));
             if (!linkedFrom) {
-                target.linkedFromDocs = linkedFrom = new List<Doc>();
+                protoTarg.linkedFromDocs = linkedFrom = new List<Doc>();
             }
             linkedFrom.push(linkDoc);
 
-            let linkedTo = Cast(source.linkedToDocs, listSpec(Doc));
+            let linkedTo = Cast(protoSrc.linkedToDocs, listSpec(Doc));
             if (!linkedTo) {
-                source.linkedToDocs = linkedTo = new List<Doc>();
+                protoSrc.linkedToDocs = linkedTo = new List<Doc>();
             }
             linkedTo.push(linkDoc);
             return linkDoc;
-- 
cgit v1.2.3-70-g09d2


From af2346983eae1145167b70faf96a9aec0ca82427 Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Mon, 20 May 2019 00:09:47 -0400
Subject: Fixed a bunch of demo bugs Moved Field Symbols to separate file
 Editing is mostly working in debug viewer

---
 deploy/debug/viewer.html                           |   1 +
 src/client/DocServer.ts                            |   3 +-
 src/client/northstar/dash-fields/HistogramField.ts |   7 +-
 src/client/northstar/dash-nodes/HistogramBox.tsx   |   2 +-
 src/client/util/DocumentManager.ts                 |   2 +-
 src/client/util/SearchUtil.ts                      |   2 +-
 src/client/util/TooltipTextMenu.tsx                |   2 +-
 src/client/util/type_decls.d                       | 128 +++++++--------------
 src/client/views/EditableView.tsx                  |  10 +-
 src/client/views/MainView.tsx                      |   2 +-
 src/client/views/PresentationView.tsx              |   2 +-
 src/client/views/SearchBox.tsx                     |   2 +-
 .../views/collections/CollectionBaseView.tsx       |   2 +-
 .../views/collections/CollectionDockingView.tsx    |  14 ++-
 src/client/views/collections/CollectionPDFView.tsx |   2 +-
 .../views/collections/CollectionSchemaView.tsx     |   2 +-
 .../views/collections/CollectionTreeView.tsx       |   2 +-
 .../views/collections/CollectionVideoView.tsx      |   2 +-
 src/client/views/collections/CollectionView.tsx    |   2 +-
 .../views/collections/ParentDocumentSelector.tsx   |   2 +-
 .../CollectionFreeFormLinksView.tsx                |   2 +-
 .../collectionFreeForm/CollectionFreeFormView.tsx  |   2 +-
 .../collections/collectionFreeForm/MarqueeView.tsx |   3 -
 src/client/views/nodes/DocumentView.tsx            |   4 +-
 src/client/views/nodes/KeyValueBox.tsx             |   4 +-
 src/client/views/nodes/KeyValuePair.tsx            |   4 +-
 src/client/views/nodes/LinkMenu.tsx                |   2 +-
 src/debug/Viewer.tsx                               |  53 +++++++--
 src/new_fields/CursorField.ts                      |   7 +-
 src/new_fields/DateField.ts                        |   7 +-
 src/new_fields/Doc.ts                              |  43 ++++---
 src/new_fields/FieldSymbols.ts                     |  10 ++
 src/new_fields/HtmlField.ts                        |   7 +-
 src/new_fields/IconField.ts                        |   7 +-
 src/new_fields/InkField.ts                         |   7 +-
 src/new_fields/List.ts                             |  16 ++-
 src/new_fields/ObjectField.ts                      |   7 +-
 src/new_fields/Proxy.ts                            |   9 +-
 src/new_fields/RefField.ts                         |   5 +-
 src/new_fields/RichTextField.ts                    |   7 +-
 src/new_fields/URLField.ts                         |   9 +-
 src/new_fields/util.ts                             |   7 +-
 42 files changed, 240 insertions(+), 173 deletions(-)
 create mode 100644 src/new_fields/FieldSymbols.ts

(limited to 'src/client/views/nodes/LinkMenu.tsx')

diff --git a/deploy/debug/viewer.html b/deploy/debug/viewer.html
index 3785a6602..8c265ccb8 100644
--- a/deploy/debug/viewer.html
+++ b/deploy/debug/viewer.html
@@ -3,6 +3,7 @@
 <head>
     <title>Document Debugger</title>
     <link href="https://fonts.googleapis.com/css?family=Fjalla+One|Hind+Siliguri:300" rel="stylesheet">
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/typescript/3.3.1/typescript.min.js"></script>
 </head>
 
 <body>
diff --git a/src/client/DocServer.ts b/src/client/DocServer.ts
index f1b50d5a0..cbcf751ee 100644
--- a/src/client/DocServer.ts
+++ b/src/client/DocServer.ts
@@ -3,7 +3,8 @@ import { MessageStore } from "./../server/Message";
 import { Opt } from '../new_fields/Doc';
 import { Utils, emptyFunction } from '../Utils';
 import { SerializationHelper } from './util/SerializationHelper';
-import { RefField, HandleUpdate, Id } from '../new_fields/RefField';
+import { RefField } from '../new_fields/RefField';
+import { Id, HandleUpdate } from '../new_fields/FieldSymbols';
 
 export namespace DocServer {
     const _cache: { [id: string]: RefField | Promise<Opt<RefField>> } = {};
diff --git a/src/client/northstar/dash-fields/HistogramField.ts b/src/client/northstar/dash-fields/HistogramField.ts
index 1ee2189b9..31040a474 100644
--- a/src/client/northstar/dash-fields/HistogramField.ts
+++ b/src/client/northstar/dash-fields/HistogramField.ts
@@ -3,10 +3,11 @@ import { custom, serializable } from "serializr";
 import { ColumnAttributeModel } from "../../../client/northstar/core/attribute/AttributeModel";
 import { AttributeTransformationModel } from "../../../client/northstar/core/attribute/AttributeTransformationModel";
 import { HistogramOperation } from "../../../client/northstar/operations/HistogramOperation";
-import { ObjectField, Copy } from "../../../new_fields/ObjectField";
+import { ObjectField } from "../../../new_fields/ObjectField";
 import { CurrentUserUtils } from "../../../server/authentication/models/current_user_utils";
 import { OmitKeys } from "../../../Utils";
 import { Deserializable } from "../../util/SerializationHelper";
+import { Copy, ToScriptString } from "../../../new_fields/FieldSymbols";
 
 function serialize(field: HistogramField) {
     let obj = OmitKeys(field, ['Links', 'BrushLinks', 'Result', 'BrushColors', 'FilterModels', 'FilterOperand']).omit;
@@ -55,4 +56,8 @@ export class HistogramField extends ObjectField {
         let z = this.HistoOp.Copy;
         return new HistogramField(HistogramOperation.Duplicate(this.HistoOp));
     }
+
+    [ToScriptString]() {
+        return "invalid";
+    }
 }
\ No newline at end of file
diff --git a/src/client/northstar/dash-nodes/HistogramBox.tsx b/src/client/northstar/dash-nodes/HistogramBox.tsx
index eb1ad69b7..a9646ed31 100644
--- a/src/client/northstar/dash-nodes/HistogramBox.tsx
+++ b/src/client/northstar/dash-nodes/HistogramBox.tsx
@@ -19,7 +19,7 @@ import { HistogramLabelPrimitives } from "./HistogramLabelPrimitives";
 import { StyleConstants } from "../utils/StyleContants";
 import { Cast } from "../../../new_fields/Types";
 import { Doc, DocListCast, DocListCastAsync } from "../../../new_fields/Doc";
-import { Id } from "../../../new_fields/RefField";
+import { Id } from "../../../new_fields/FieldSymbols";
 
 
 @observer
diff --git a/src/client/util/DocumentManager.ts b/src/client/util/DocumentManager.ts
index be448098a..a5e768dcf 100644
--- a/src/client/util/DocumentManager.ts
+++ b/src/client/util/DocumentManager.ts
@@ -5,10 +5,10 @@ import { FieldValue, Cast, NumCast, BoolCast } from '../../new_fields/Types';
 import { listSpec } from '../../new_fields/Schema';
 import { undoBatch } from './UndoManager';
 import { CollectionDockingView } from '../views/collections/CollectionDockingView';
-import { Id } from '../../new_fields/RefField';
 import { CollectionView } from '../views/collections/CollectionView';
 import { CollectionPDFView } from '../views/collections/CollectionPDFView';
 import { CollectionVideoView } from '../views/collections/CollectionVideoView';
+import { Id } from '../../new_fields/FieldSymbols';
 
 
 export class DocumentManager {
diff --git a/src/client/util/SearchUtil.ts b/src/client/util/SearchUtil.ts
index 4ccff0d1b..e8eb70837 100644
--- a/src/client/util/SearchUtil.ts
+++ b/src/client/util/SearchUtil.ts
@@ -1,7 +1,7 @@
 import * as rp from 'request-promise';
 import { DocServer } from '../DocServer';
 import { Doc } from '../../new_fields/Doc';
-import { Id } from '../../new_fields/RefField';
+import { Id } from '../../new_fields/FieldSymbols';
 
 export namespace SearchUtil {
     export function Search(query: string, returnDocs: true): Promise<Doc[]>;
diff --git a/src/client/util/TooltipTextMenu.tsx b/src/client/util/TooltipTextMenu.tsx
index 4d40d09b2..a1f80120f 100644
--- a/src/client/util/TooltipTextMenu.tsx
+++ b/src/client/util/TooltipTextMenu.tsx
@@ -22,12 +22,12 @@ import { throwStatement } from "babel-types";
 import { View } from "@react-pdf/renderer";
 import { DragManager } from "./DragManager";
 import { Doc, Opt, Field } from "../../new_fields/Doc";
-import { Id } from "../../new_fields/RefField";
 import { Utils } from "../northstar/utils/Utils";
 import { DocServer } from "../DocServer";
 import { CollectionFreeFormDocumentView } from "../views/nodes/CollectionFreeFormDocumentView";
 import { CollectionDockingView } from "../views/collections/CollectionDockingView";
 import { DocumentManager } from "./DocumentManager";
+import { Id } from "../../new_fields/FieldSymbols";
 
 const SVG = "http://www.w3.org/2000/svg";
 
diff --git a/src/client/util/type_decls.d b/src/client/util/type_decls.d
index 47c3481b2..51114d0e2 100644
--- a/src/client/util/type_decls.d
+++ b/src/client/util/type_decls.d
@@ -119,104 +119,54 @@ interface URL {
     username: string;
     toJSON(): string;
 }
+interface PromiseLike<T> {
+    then<TResult1 = T, TResult2 = never>(onfulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | undefined | null): PromiseLike<TResult1 | TResult2>;
+}
+interface Promise<T> {
+    then<TResult1 = T, TResult2 = never>(onfulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | undefined | null): Promise<TResult1 | TResult2>;
+    catch<TResult = never>(onrejected?: ((reason: any) => TResult | PromiseLike<TResult>) | undefined | null): Promise<T | TResult>;
+}
 
-declare type FieldId = string;
+declare const Update: unique symbol;
+declare const Self: unique symbol;
+declare const SelfProxy: unique symbol;
+declare const HandleUpdate: unique symbol;
+declare const Id: unique symbol;
+declare const OnUpdate: unique symbol;
+declare const Parent: unique symbol;
+declare const Copy: unique symbol;
+declare const ToScriptString: unique symbol;
 
-declare abstract class Field {
-    Id: FieldId;
-    abstract ToScriptString(): string;
-    abstract TrySetValue(value: any): boolean;
-    abstract GetValue(): any;
-    abstract Copy(): Field;
-}
+declare abstract class RefField {
+    readonly [Id]: FieldId;
+
+    constructor(id?: FieldId);
+    protected [HandleUpdate]?(diff: any): void;
 
-declare abstract class BasicField<T> extends Field {
-    constructor(data: T);
-    Data: T;
-    TrySetValue(value: any): boolean;
-    GetValue(): any;
+    abstract [ToScriptString](): string;
 }
 
-declare class TextField extends BasicField<string>{
-    constructor();
-    constructor(data: string);
-    ToScriptString(): string;
-    Copy(): Field;
-}
-declare class ImageField extends BasicField<URL>{
-    constructor();
-    constructor(data: URL);
-    ToScriptString(): string;
-    Copy(): Field;
-}
-declare class HtmlField extends BasicField<string>{
-    constructor();
-    constructor(data: string);
-    ToScriptString(): string;
-    Copy(): Field;
-}
-declare class NumberField extends BasicField<number>{
-    constructor();
-    constructor(data: number);
-    ToScriptString(): string;
-    Copy(): Field;
-}
-declare class WebField extends BasicField<URL>{
-    constructor();
-    constructor(data: URL);
-    ToScriptString(): string;
-    Copy(): Field;
-}
-declare class ListField<T> extends BasicField<T[]>{
-    constructor();
-    constructor(data: T[]);
-    ToScriptString(): string;
-    Copy(): Field;
-}
-declare class Key extends Field {
-    constructor(name:string);
-    Name: string;
-    TrySetValue(value: any): boolean;
-    GetValue(): any;
-    Copy(): Field;
-    ToScriptString(): string;
-}
-declare type FIELD_WAITING = null;
-declare type Opt<T> = T | undefined;
-declare type FieldValue<T> = Opt<T> | FIELD_WAITING;
-// @ts-ignore
-declare class Document extends Field {
-    TrySetValue(value: any): boolean;
-    GetValue(): any;
-    Copy(): Field;
-    ToScriptString(): string;
+declare abstract class ObjectField {
+    protected [OnUpdate](diff?: any): void;
+    private [Parent]?: RefField | ObjectField;
+    abstract [Copy](): ObjectField;
 
-    Width(): number;
-    Height(): number;
-    Scale(): number;
-    Title: string;
+    abstract [ToScriptString](): string;
+}
+declare type FieldId = string;
 
-    Get(key: Key): FieldValue<Field>;
-    GetAsync(key: Key, callback: (field: Field) => void): boolean;
-    GetOrCreateAsync<T extends Field>(key: Key, ctor: { new(): T }, callback: (field: T) => void): void;
-    GetT<T extends Field>(key: Key, ctor: { new(): T }): FieldValue<T>;
-    GetOrCreate<T extends Field>(key: Key, ctor: { new(): T }): T;
-    GetData<T, U extends Field & { Data: T }>(key: Key, ctor: { new(): U }, defaultVal: T): T;
-    GetHtml(key: Key, defaultVal: string): string;
-    GetNumber(key: Key, defaultVal: number): number;
-    GetText(key: Key, defaultVal: string): string;
-    GetList<T extends Field>(key: Key, defaultVal: T[]): T[];
-    Set(key: Key, field: Field | undefined): void;
-    SetData<T, U extends Field & { Data: T }>(key: Key, value: T, ctor: { new(): U }): void;
-    SetText(key: Key, value: string): void;
-    SetNumber(key: Key, value: number): void;
-    GetPrototype(): FieldValue<Document>;
-    GetAllPrototypes(): Document[];
-    MakeDelegate(): Document;
+declare type Field = number | string | boolean | ObjectField | RefField;
+
+declare type Opt<T> = T | undefined;
+declare class Doc extends RefField {
+    [key: string]: Field | undefined;
+    [ToScriptString](): string;
 }
 
-declare const KeyStore: {
-    [name: string]: Key;
+declare class ListImpl<T extends Field> extends ObjectField {
+    [index: number]: T | (T extends RefField ? Promise<T> : never);
+    [ToScriptString](): string;
+    [Copy](): ObjectField;
 }
 
 // @ts-ignore
diff --git a/src/client/views/EditableView.tsx b/src/client/views/EditableView.tsx
index 78143ccda..c946d68e1 100644
--- a/src/client/views/EditableView.tsx
+++ b/src/client/views/EditableView.tsx
@@ -22,7 +22,7 @@ export interface EditableProps {
      * The contents to render when not editing
      */
     contents: any;
-    height: number;
+    height?: number;
     display?: string;
     oneLine?: boolean;
 }
@@ -53,6 +53,12 @@ export class EditableView extends React.Component<EditableProps> {
         }
     }
 
+    @action
+    onClick = (e: React.MouseEvent) => {
+        this.editing = true;
+        e.stopPropagation();
+    }
+
     render() {
         if (this.editing) {
             return <input className="editableView-input" defaultValue={this.props.GetValue()} onKeyDown={this.onKeyDown} autoFocus onBlur={action(() => this.editing = false)}
@@ -60,7 +66,7 @@ export class EditableView extends React.Component<EditableProps> {
         } else {
             return (
                 <div className={`editableView-container-editing${this.props.oneLine ? "-oneLine" : ""}`} style={{ display: this.props.display, height: "auto", maxHeight: `${this.props.height}` }}
-                    onClick={action(() => this.editing = true)} >
+                    onClick={this.onClick} >
                     <span>{this.props.contents}</span>
                 </div>
             );
diff --git a/src/client/views/MainView.tsx b/src/client/views/MainView.tsx
index 400562f12..9edbba997 100644
--- a/src/client/views/MainView.tsx
+++ b/src/client/views/MainView.tsx
@@ -29,7 +29,7 @@ import { FieldResult, Field, Doc, Opt } from '../../new_fields/Doc';
 import { Cast, FieldValue, StrCast } from '../../new_fields/Types';
 import { DocServer } from '../DocServer';
 import { listSpec } from '../../new_fields/Schema';
-import { Id } from '../../new_fields/RefField';
+import { Id } from '../../new_fields/FieldSymbols';
 import { HistoryUtil } from '../util/History';
 import { CollectionBaseView } from './collections/CollectionBaseView';
 
diff --git a/src/client/views/PresentationView.tsx b/src/client/views/PresentationView.tsx
index 9c37e9000..ce679aa0a 100644
--- a/src/client/views/PresentationView.tsx
+++ b/src/client/views/PresentationView.tsx
@@ -7,7 +7,7 @@ import { Utils } from "../../Utils";
 import { Doc, DocListCast, DocListCastAsync } from "../../new_fields/Doc";
 import { listSpec } from "../../new_fields/Schema";
 import { Cast, NumCast, FieldValue, PromiseValue, StrCast } from "../../new_fields/Types";
-import { Id } from "../../new_fields/RefField";
+import { Id } from "../../new_fields/FieldSymbols";
 import { List } from "../../new_fields/List";
 import { CurrentUserUtils } from "../../server/authentication/models/current_user_utils";
 
diff --git a/src/client/views/SearchBox.tsx b/src/client/views/SearchBox.tsx
index 6e64e1af1..8efd8d266 100644
--- a/src/client/views/SearchBox.tsx
+++ b/src/client/views/SearchBox.tsx
@@ -16,7 +16,7 @@ import { isString } from 'util';
 import { constant } from 'async';
 import { DocServer } from '../DocServer';
 import { Doc } from '../../new_fields/Doc';
-import { Id } from '../../new_fields/RefField';
+import { Id } from '../../new_fields/FieldSymbols';
 import { DocumentManager } from '../util/DocumentManager';
 import { SetupDrag } from '../util/DragManager';
 import { Docs } from '../documents/Documents';
diff --git a/src/client/views/collections/CollectionBaseView.tsx b/src/client/views/collections/CollectionBaseView.tsx
index 84ffbac36..5686ccfef 100644
--- a/src/client/views/collections/CollectionBaseView.tsx
+++ b/src/client/views/collections/CollectionBaseView.tsx
@@ -7,8 +7,8 @@ import { Cast, FieldValue, PromiseValue, NumCast } from '../../../new_fields/Typ
 import { Doc, FieldResult, Opt, DocListCast } from '../../../new_fields/Doc';
 import { listSpec } from '../../../new_fields/Schema';
 import { List } from '../../../new_fields/List';
-import { Id } from '../../../new_fields/RefField';
 import { SelectionManager } from '../../util/SelectionManager';
+import { Id } from '../../../new_fields/FieldSymbols';
 
 export enum CollectionViewType {
     Invalid,
diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 483209f86..e904358a9 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -6,7 +6,7 @@ import * as ReactDOM from 'react-dom';
 import Measure from "react-measure";
 import * as GoldenLayout from "../../../client/goldenLayout";
 import { Doc, Field, Opt, DocListCast } from "../../../new_fields/Doc";
-import { FieldId, Id } from "../../../new_fields/RefField";
+import { FieldId } from "../../../new_fields/RefField";
 import { listSpec } from "../../../new_fields/Schema";
 import { Cast, NumCast, StrCast } from "../../../new_fields/Types";
 import { emptyFunction, returnTrue, Utils } from "../../../Utils";
@@ -21,6 +21,7 @@ import React = require("react");
 import { ParentDocSelector } from './ParentDocumentSelector';
 import { DocumentManager } from '../../util/DocumentManager';
 import { CollectionViewType } from './CollectionBaseView';
+import { Id } from '../../../new_fields/FieldSymbols';
 
 @observer
 export class CollectionDockingView extends React.Component<SubCollectionViewProps> {
@@ -75,7 +76,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
 
     @undoBatch
     @action
-    public CloseRightSplit(document: Doc): boolean {
+    public CloseRightSplit = (document: Doc): boolean => {
         let retVal = false;
         if (this._goldenLayout.root.contentItems[0].isRow) {
             retVal = Array.from(this._goldenLayout.root.contentItems[0].contentItems).some((child: any) => {
@@ -118,7 +119,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
     //  Creates a vertical split on the right side of the docking view, and then adds the Document to that split
     //
     @action
-    public AddRightSplit(document: Doc, minimize: boolean = false) {
+    public AddRightSplit = (document: Doc, minimize: boolean = false) => {
         let docs = Cast(this.props.Document.data, listSpec(Doc));
         if (docs) {
             docs.push(document);
@@ -155,7 +156,7 @@ export class CollectionDockingView extends React.Component<SubCollectionViewProp
         return newContentItem;
     }
     @action
-    public AddTab(stack: any, document: Doc) {
+    public AddTab = (stack: any, document: Doc) => {
         let docs = Cast(this.props.Document.data, listSpec(Doc));
         if (docs) {
             docs.push(document);
@@ -412,10 +413,11 @@ export class DockedFrameRenderer extends React.Component<DockedFrameProps> {
     @observable private _panelWidth = 0;
     @observable private _panelHeight = 0;
     @observable private _document: Opt<Doc>;
-    _stack: any;
+    get _stack(): any {
+        return (this.props as any).glContainer.parent.parent;
+    }
     constructor(props: any) {
         super(props);
-        this._stack = (this.props as any).glContainer.parent.parent;
         DocServer.GetRefField(this.props.documentId).then(action((f: Opt<Field>) => this._document = f as Doc));
     }
 
diff --git a/src/client/views/collections/CollectionPDFView.tsx b/src/client/views/collections/CollectionPDFView.tsx
index a6614da21..5e51437a4 100644
--- a/src/client/views/collections/CollectionPDFView.tsx
+++ b/src/client/views/collections/CollectionPDFView.tsx
@@ -8,7 +8,7 @@ import { FieldView, FieldViewProps } from "../nodes/FieldView";
 import { CollectionRenderProps, CollectionBaseView, CollectionViewType } from "./CollectionBaseView";
 import { emptyFunction } from "../../../Utils";
 import { NumCast } from "../../../new_fields/Types";
-import { Id } from "../../../new_fields/RefField";
+import { Id } from "../../../new_fields/FieldSymbols";
 
 
 @observer
diff --git a/src/client/views/collections/CollectionSchemaView.tsx b/src/client/views/collections/CollectionSchemaView.tsx
index f15da41ff..b25b48339 100644
--- a/src/client/views/collections/CollectionSchemaView.tsx
+++ b/src/client/views/collections/CollectionSchemaView.tsx
@@ -23,7 +23,7 @@ import { Opt, Field, Doc, DocListCastAsync, DocListCast } from "../../../new_fie
 import { Cast, FieldValue, NumCast, StrCast } from "../../../new_fields/Types";
 import { listSpec } from "../../../new_fields/Schema";
 import { List } from "../../../new_fields/List";
-import { Id } from "../../../new_fields/RefField";
+import { Id } from "../../../new_fields/FieldSymbols";
 import { Gateway } from "../../northstar/manager/Gateway";
 import { Docs } from "../../documents/Documents";
 import { ContextMenu } from "../ContextMenu";
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index 72fa69cb1..8ad495762 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -11,7 +11,7 @@ import React = require("react");
 import { Document, listSpec } from '../../../new_fields/Schema';
 import { Cast, StrCast, BoolCast, FieldValue } from '../../../new_fields/Types';
 import { Doc, DocListCast } from '../../../new_fields/Doc';
-import { Id } from '../../../new_fields/RefField';
+import { Id } from '../../../new_fields/FieldSymbols';
 import { ContextMenu } from '../ContextMenu';
 import { undoBatch } from '../../util/UndoManager';
 import { CurrentUserUtils } from '../../../server/authentication/models/current_user_utils';
diff --git a/src/client/views/collections/CollectionVideoView.tsx b/src/client/views/collections/CollectionVideoView.tsx
index 9ab959f3c..27f23a1a8 100644
--- a/src/client/views/collections/CollectionVideoView.tsx
+++ b/src/client/views/collections/CollectionVideoView.tsx
@@ -7,7 +7,7 @@ import "./CollectionVideoView.scss";
 import { CollectionFreeFormView } from "./collectionFreeForm/CollectionFreeFormView";
 import { FieldView, FieldViewProps } from "../nodes/FieldView";
 import { emptyFunction } from "../../../Utils";
-import { Id } from "../../../new_fields/RefField";
+import { Id } from "../../../new_fields/FieldSymbols";
 import { VideoBox } from "../nodes/VideoBox";
 import { NumCast } from "../../../new_fields/Types";
 
diff --git a/src/client/views/collections/CollectionView.tsx b/src/client/views/collections/CollectionView.tsx
index 59c763be8..bfdef8e8c 100644
--- a/src/client/views/collections/CollectionView.tsx
+++ b/src/client/views/collections/CollectionView.tsx
@@ -2,7 +2,7 @@ import { library } from '@fortawesome/fontawesome-svg-core';
 import { faProjectDiagram, faSquare, faTh, faTree, faSignature, faThList } from '@fortawesome/free-solid-svg-icons';
 import { observer } from "mobx-react";
 import * as React from 'react';
-import { Id } from '../../../new_fields/RefField';
+import { Id } from '../../../new_fields/FieldSymbols';
 import { CurrentUserUtils } from '../../../server/authentication/models/current_user_utils';
 import { undoBatch } from '../../util/UndoManager';
 import { ContextMenu } from "../ContextMenu";
diff --git a/src/client/views/collections/ParentDocumentSelector.tsx b/src/client/views/collections/ParentDocumentSelector.tsx
index 52f7914f3..4d07c31a7 100644
--- a/src/client/views/collections/ParentDocumentSelector.tsx
+++ b/src/client/views/collections/ParentDocumentSelector.tsx
@@ -3,7 +3,7 @@ import './ParentDocumentSelector.scss';
 import { Doc } from "../../../new_fields/Doc";
 import { observer } from "mobx-react";
 import { observable, action, runInAction } from "mobx";
-import { Id } from "../../../new_fields/RefField";
+import { Id } from "../../../new_fields/FieldSymbols";
 import { SearchUtil } from "../../util/SearchUtil";
 import { CollectionDockingView } from "./CollectionDockingView";
 
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
index d5ce4e1e7..e1ff715d1 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
@@ -11,7 +11,7 @@ import { Doc, DocListCastAsync, DocListCast } from "../../../../new_fields/Doc";
 import { Cast, FieldValue, NumCast, StrCast } from "../../../../new_fields/Types";
 import { listSpec } from "../../../../new_fields/Schema";
 import { List } from "../../../../new_fields/List";
-import { Id } from "../../../../new_fields/RefField";
+import { Id } from "../../../../new_fields/FieldSymbols";
 
 @observer
 export class CollectionFreeFormLinksView extends React.Component<CollectionViewProps> {
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 9cb8443f4..ee6f4821f 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -22,9 +22,9 @@ import { createSchema, makeInterface, listSpec } from "../../../../new_fields/Sc
 import { Doc, WidthSym, HeightSym } from "../../../../new_fields/Doc";
 import { FieldValue, Cast, NumCast, BoolCast } from "../../../../new_fields/Types";
 import { pageSchema } from "../../nodes/ImageBox";
-import { Id } from "../../../../new_fields/RefField";
 import { InkField, StrokeData } from "../../../../new_fields/InkField";
 import { HistoryUtil } from "../../../util/History";
+import { Id } from "../../../../new_fields/FieldSymbols";
 
 export const panZoomSchema = createSchema({
     panX: "number",
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index 4587c2227..2029b91e5 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -17,9 +17,6 @@ import { InkField, StrokeData } from "../../../../new_fields/InkField";
 import { List } from "../../../../new_fields/List";
 import { ImageField } from "../../../../new_fields/URLField";
 import { Template, Templates } from "../../Templates";
-import { Gateway } from "../../../northstar/manager/Gateway";
-import { DocServer } from "../../../DocServer";
-import { Id } from "../../../../new_fields/RefField";
 
 interface MarqueeViewProps {
     getContainerTransform: () => Transform;
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 5f218fd1f..87c88f57c 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -4,8 +4,7 @@ import { action, computed, IReactionDisposer, reaction } from "mobx";
 import { observer } from "mobx-react";
 import { Doc, DocListCast, HeightSym, Opt, WidthSym } from "../../../new_fields/Doc";
 import { List } from "../../../new_fields/List";
-import { Copy, ObjectField } from "../../../new_fields/ObjectField";
-import { Id } from "../../../new_fields/RefField";
+import { ObjectField } from "../../../new_fields/ObjectField";
 import { createSchema, makeInterface } from "../../../new_fields/Schema";
 import { BoolCast, Cast, FieldValue, StrCast } from "../../../new_fields/Types";
 import { CurrentUserUtils } from "../../../server/authentication/models/current_user_utils";
@@ -29,6 +28,7 @@ import { Template } from "./../Templates";
 import { DocumentContentsView } from "./DocumentContentsView";
 import "./DocumentView.scss";
 import React = require("react");
+import { Id, Copy } from '../../../new_fields/FieldSymbols';
 const JsxParser = require('react-jsx-parser').default; //TODO Why does this need to be imported like this?
 
 library.add(faTrash);
diff --git a/src/client/views/nodes/KeyValueBox.tsx b/src/client/views/nodes/KeyValueBox.tsx
index 86437a6c1..8cb576786 100644
--- a/src/client/views/nodes/KeyValueBox.tsx
+++ b/src/client/views/nodes/KeyValueBox.tsx
@@ -8,7 +8,7 @@ import "./KeyValueBox.scss";
 import { KeyValuePair } from "./KeyValuePair";
 import React = require("react");
 import { NumCast, Cast, FieldValue } from "../../../new_fields/Types";
-import { Doc, IsField } from "../../../new_fields/Doc";
+import { Doc, Field } from "../../../new_fields/Doc";
 
 @observer
 export class KeyValueBox extends React.Component<FieldViewProps> {
@@ -41,7 +41,7 @@ export class KeyValueBox extends React.Component<FieldViewProps> {
                 let res = script.run();
                 if (!res.success) return;
                 const field = res.result;
-                if (IsField(field)) {
+                if (Field.IsField(field)) {
                     realDoc[this._keyInput] = field;
                 }
                 this._keyInput = "";
diff --git a/src/client/views/nodes/KeyValuePair.tsx b/src/client/views/nodes/KeyValuePair.tsx
index 4f7919f50..7a88985c0 100644
--- a/src/client/views/nodes/KeyValuePair.tsx
+++ b/src/client/views/nodes/KeyValuePair.tsx
@@ -9,7 +9,7 @@ import { FieldView, FieldViewProps } from './FieldView';
 import "./KeyValueBox.scss";
 import "./KeyValuePair.scss";
 import React = require("react");
-import { Doc, Opt, IsField } from '../../../new_fields/Doc';
+import { Doc, Opt, Field } from '../../../new_fields/Doc';
 import { FieldValue } from '../../../new_fields/Types';
 
 // Represents one row in a key value plane
@@ -75,7 +75,7 @@ export class KeyValuePair extends React.Component<KeyValuePairProps> {
                             let res = script.run();
                             if (!res.success) return false;
                             const field = res.result;
-                            if (IsField(field)) {
+                            if (Field.IsField(field)) {
                                 props.Document[props.fieldKey] = field;
                                 return true;
                             }
diff --git a/src/client/views/nodes/LinkMenu.tsx b/src/client/views/nodes/LinkMenu.tsx
index 4cf798249..3f09d6214 100644
--- a/src/client/views/nodes/LinkMenu.tsx
+++ b/src/client/views/nodes/LinkMenu.tsx
@@ -7,7 +7,7 @@ import './LinkMenu.scss';
 import React = require("react");
 import { Doc, DocListCast } from "../../../new_fields/Doc";
 import { Cast, FieldValue, StrCast } from "../../../new_fields/Types";
-import { Id } from "../../../new_fields/RefField";
+import { Id } from "../../../new_fields/FieldSymbols";
 
 interface Props {
     docView: DocumentView;
diff --git a/src/debug/Viewer.tsx b/src/debug/Viewer.tsx
index 720e1640a..4314e2132 100644
--- a/src/debug/Viewer.tsx
+++ b/src/debug/Viewer.tsx
@@ -3,11 +3,27 @@ import "normalize.css";
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
 import { observer } from 'mobx-react';
-import { Doc, Field, FieldResult } from '../new_fields/Doc';
+import { Doc, Field, FieldResult, Opt } from '../new_fields/Doc';
 import { DocServer } from '../client/DocServer';
-import { Id } from '../new_fields/RefField';
+import { Id } from '../new_fields/FieldSymbols';
 import { List } from '../new_fields/List';
 import { URLField } from '../new_fields/URLField';
+import { EditableView } from '../client/views/EditableView';
+import { CompileScript } from '../client/util/Scripting';
+
+function applyToDoc(doc: { [index: string]: FieldResult }, key: string, scriptString: string): boolean;
+function applyToDoc(doc: { [index: number]: FieldResult }, key: number, scriptString: string): boolean;
+function applyToDoc(doc: any, key: string | number, scriptString: string): boolean {
+    let script = CompileScript(scriptString, { addReturn: true, params: { this: doc instanceof Doc ? Doc.name : List.name } });
+    if (!script.compiled) {
+        return false;
+    }
+    const res = script.run({ this: doc });
+    if (!res.success) return false;
+    if (!Field.IsField(res.result)) return false;
+    doc[key] = res.result;
+    return true;
+}
 
 configure({
     enforceActions: "observed"
@@ -18,12 +34,18 @@ class ListViewer extends React.Component<{ field: List<Field> }>{
     @observable
     expanded = false;
 
+    @action
+    onClick = (e: React.MouseEvent) => {
+        this.expanded = !this.expanded;
+        e.stopPropagation();
+    }
+
     render() {
         let content;
         if (this.expanded) {
             content = (
                 <div>
-                    {this.props.field.map((field, index) => <DebugViewer field={field} key={index} />)}
+                    {this.props.field.map((field, index) => <DebugViewer field={field} key={index} setValue={value => applyToDoc(this.props.field, index, value)} />)}
                 </div>
             );
         } else {
@@ -31,7 +53,7 @@ class ListViewer extends React.Component<{ field: List<Field> }>{
         }
         return (
             <div>
-                <button onClick={action(() => this.expanded = !this.expanded)}>Toggle</button>
+                <button onClick={this.onClick}>Toggle</button>
                 {content}
             </div >
         );
@@ -42,6 +64,13 @@ class ListViewer extends React.Component<{ field: List<Field> }>{
 class DocumentViewer extends React.Component<{ field: Doc }> {
     @observable
     expanded = false;
+
+    @action
+    onClick = (e: React.MouseEvent) => {
+        this.expanded = !this.expanded;
+        e.stopPropagation();
+    }
+
     render() {
         let content;
         if (this.expanded) {
@@ -50,7 +79,7 @@ class DocumentViewer extends React.Component<{ field: Doc }> {
                 return (
                     <div key={key}>
                         <b>({key}): </b>
-                        <DebugViewer field={this.props.field[key]}></DebugViewer>
+                        <DebugViewer field={this.props.field[key]} setValue={value => applyToDoc(this.props.field, key, value)}></DebugViewer>
                     </div>
                 );
             });
@@ -67,7 +96,7 @@ class DocumentViewer extends React.Component<{ field: Doc }> {
         }
         return (
             <div>
-                <button onClick={action(() => this.expanded = !this.expanded)}>Toggle</button>
+                <button onClick={this.onClick}>Toggle</button>
                 {content}
             </div >
         );
@@ -75,7 +104,7 @@ class DocumentViewer extends React.Component<{ field: Doc }> {
 }
 
 @observer
-class DebugViewer extends React.Component<{ field: FieldResult }> {
+class DebugViewer extends React.Component<{ field: FieldResult, setValue(value: string): boolean }> {
 
     render() {
         let content;
@@ -90,10 +119,14 @@ class DebugViewer extends React.Component<{ field: FieldResult }> {
             content = <p>{field}</p>;
         } else if (field instanceof URLField) {
             content = <p>{field.url.href}</p>;
+        } else if (field instanceof Promise) {
+            return <p>Field loading</p>;
         } else {
-            content = <p>Unrecognized field type</p>;
+            return <p>Unrecognized field type</p>;
         }
-        return content;
+
+        return <EditableView GetValue={() => Field.toScriptString(field)} SetValue={this.props.setValue}
+            contents={content}></EditableView>;
     }
 }
 
@@ -129,7 +162,7 @@ class Viewer extends React.Component {
                     onChange={this.inputOnChange}
                     onKeyDown={this.onKeyPress} />
                 <div>
-                    {this.fields.map((field, index) => <DebugViewer field={field} key={index}></DebugViewer>)}
+                    {this.fields.map((field, index) => <DebugViewer field={field} key={index} setValue={() => false}></DebugViewer>)}
                 </div>
             </>
         );
diff --git a/src/new_fields/CursorField.ts b/src/new_fields/CursorField.ts
index fc144222c..1be1ec3e0 100644
--- a/src/new_fields/CursorField.ts
+++ b/src/new_fields/CursorField.ts
@@ -1,7 +1,8 @@
-import { ObjectField, Copy, OnUpdate } from "./ObjectField";
+import { ObjectField } from "./ObjectField";
 import { observable } from "mobx";
 import { Deserializable } from "../client/util/SerializationHelper";
 import { serializable, createSimpleSchema, object } from "serializr";
+import { OnUpdate, ToScriptString, Copy } from "./FieldSymbols";
 
 export type CursorPosition = {
     x: number,
@@ -52,4 +53,8 @@ export default class CursorField extends ObjectField {
     [Copy]() {
         return new CursorField(this.data);
     }
+
+    [ToScriptString]() {
+        return "invalid";
+    }
 }
\ No newline at end of file
diff --git a/src/new_fields/DateField.ts b/src/new_fields/DateField.ts
index c0a79f267..fc8abb9d9 100644
--- a/src/new_fields/DateField.ts
+++ b/src/new_fields/DateField.ts
@@ -1,6 +1,7 @@
 import { Deserializable } from "../client/util/SerializationHelper";
 import { serializable, date } from "serializr";
-import { ObjectField, Copy } from "./ObjectField";
+import { ObjectField } from "./ObjectField";
+import { Copy, ToScriptString } from "./FieldSymbols";
 
 @Deserializable("date")
 export class DateField extends ObjectField {
@@ -15,4 +16,8 @@ export class DateField extends ObjectField {
     [Copy]() {
         return new DateField(this.date);
     }
+
+    [ToScriptString]() {
+        return `new DateField(new Date(${this.date.toISOString()}))`;
+    }
 }
diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index 02dd34cb4..f4514c33e 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -5,27 +5,33 @@ import { DocServer } from "../client/DocServer";
 import { setter, getter, getField, updateFunction, deleteProperty } from "./util";
 import { Cast, ToConstructor, PromiseValue, FieldValue, NumCast } from "./Types";
 import { listSpec } from "./Schema";
-import { ObjectField, Parent, OnUpdate } from "./ObjectField";
-import { RefField, FieldId, Id, HandleUpdate } from "./RefField";
-
-export function IsField(field: any): field is Field {
-    return (typeof field === "string")
-        || (typeof field === "number")
-        || (typeof field === "boolean")
-        || (field instanceof ObjectField)
-        || (field instanceof RefField);
+import { ObjectField } from "./ObjectField";
+import { RefField, FieldId } from "./RefField";
+import { ToScriptString, SelfProxy, Parent, OnUpdate, Self, HandleUpdate, Update, Id } from "./FieldSymbols";
+
+export namespace Field {
+    export function toScriptString(field: Field): string {
+        if (typeof field === "string") {
+            return `"${field}"`;
+        } else if (typeof field === "number" || typeof field === "boolean") {
+            return String(field);
+        } else {
+            return field[ToScriptString]();
+        }
+    }
+    export function IsField(field: any): field is Field {
+        return (typeof field === "string")
+            || (typeof field === "number")
+            || (typeof field === "boolean")
+            || (field instanceof ObjectField)
+            || (field instanceof RefField);
+    }
 }
 export type Field = number | string | boolean | ObjectField | RefField;
 export type Opt<T> = T | undefined;
 export type FieldWaiting<T extends RefField = RefField> = T extends undefined ? never : Promise<T | undefined>;
 export type FieldResult<T extends Field = Field> = Opt<T> | FieldWaiting<Extract<T, RefField>>;
 
-export const Update = Symbol("Update");
-export const Self = Symbol("Self");
-export const SelfProxy = Symbol("SelfProxy");
-export const WidthSym = Symbol("Width");
-export const HeightSym = Symbol("Height");
-
 /**
  * Cast any field to either a List of Docs or undefined if the given field isn't a List of Docs.  
  * If a default value is given, that will be returned instead of undefined.  
@@ -43,6 +49,9 @@ export function DocListCast(field: FieldResult): Doc[] {
     return Cast(field, listSpec(Doc), []).filter(d => d instanceof Doc) as Doc[];
 }
 
+export const WidthSym = Symbol("Width");
+export const HeightSym = Symbol("Height");
+
 @Deserializable("doc").withFields(["id"])
 export class Doc extends RefField {
     constructor(id?: FieldId, forceSave?: boolean) {
@@ -102,6 +111,10 @@ export class Doc extends RefField {
     public [WidthSym] = () => NumCast(this[SelfProxy].width);  // bcz: is this the right way to access width/height?   it didn't work with : this.width
     public [HeightSym] = () => NumCast(this[SelfProxy].height);
 
+    [ToScriptString]() {
+        return "invalid";
+    }
+
     public [HandleUpdate](diff: any) {
         console.log(diff);
         const set = diff.$set;
diff --git a/src/new_fields/FieldSymbols.ts b/src/new_fields/FieldSymbols.ts
new file mode 100644
index 000000000..a436dcf2b
--- /dev/null
+++ b/src/new_fields/FieldSymbols.ts
@@ -0,0 +1,10 @@
+
+export const Update = Symbol("Update");
+export const Self = Symbol("Self");
+export const SelfProxy = Symbol("SelfProxy");
+export const HandleUpdate = Symbol("HandleUpdate");
+export const Id = Symbol("Id");
+export const OnUpdate = Symbol("OnUpdate");
+export const Parent = Symbol("Parent");
+export const Copy = Symbol("Copy");
+export const ToScriptString = Symbol("Copy");
\ No newline at end of file
diff --git a/src/new_fields/HtmlField.ts b/src/new_fields/HtmlField.ts
index d998746bb..f952acff9 100644
--- a/src/new_fields/HtmlField.ts
+++ b/src/new_fields/HtmlField.ts
@@ -1,6 +1,7 @@
 import { Deserializable } from "../client/util/SerializationHelper";
 import { serializable, primitive } from "serializr";
-import { ObjectField, Copy } from "./ObjectField";
+import { ObjectField } from "./ObjectField";
+import { Copy, ToScriptString } from "./FieldSymbols";
 
 @Deserializable("html")
 export class HtmlField extends ObjectField {
@@ -15,4 +16,8 @@ export class HtmlField extends ObjectField {
     [Copy]() {
         return new HtmlField(this.html);
     }
+
+    [ToScriptString]() {
+        return "invalid";
+    }
 }
diff --git a/src/new_fields/IconField.ts b/src/new_fields/IconField.ts
index 1a928389d..62b2cd254 100644
--- a/src/new_fields/IconField.ts
+++ b/src/new_fields/IconField.ts
@@ -1,6 +1,7 @@
 import { Deserializable } from "../client/util/SerializationHelper";
 import { serializable, primitive } from "serializr";
-import { ObjectField, Copy } from "./ObjectField";
+import { ObjectField } from "./ObjectField";
+import { Copy, ToScriptString } from "./FieldSymbols";
 
 @Deserializable("icon")
 export class IconField extends ObjectField {
@@ -15,4 +16,8 @@ export class IconField extends ObjectField {
     [Copy]() {
         return new IconField(this.icon);
     }
+
+    [ToScriptString]() {
+        return "invalid";
+    }
 }
diff --git a/src/new_fields/InkField.ts b/src/new_fields/InkField.ts
index 2d75f8a19..4e3b7abe0 100644
--- a/src/new_fields/InkField.ts
+++ b/src/new_fields/InkField.ts
@@ -1,6 +1,7 @@
 import { Deserializable } from "../client/util/SerializationHelper";
 import { serializable, custom, createSimpleSchema, list, object, map } from "serializr";
-import { ObjectField, Copy } from "./ObjectField";
+import { ObjectField } from "./ObjectField";
+import { Copy, ToScriptString } from "./FieldSymbols";
 import { deepCopy } from "../Utils";
 
 export enum InkTool {
@@ -40,4 +41,8 @@ export class InkField extends ObjectField {
     [Copy]() {
         return new InkField(deepCopy(this.inkData));
     }
+
+    [ToScriptString]() {
+        return "invalid";
+    }
 }
diff --git a/src/new_fields/List.ts b/src/new_fields/List.ts
index 70e36f911..f1e4c4721 100644
--- a/src/new_fields/List.ts
+++ b/src/new_fields/List.ts
@@ -1,11 +1,12 @@
 import { Deserializable, autoObject } from "../client/util/SerializationHelper";
-import { Field, Update, Self, FieldResult, SelfProxy } from "./Doc";
+import { Field } from "./Doc";
 import { setter, getter, deleteProperty, updateFunction } from "./util";
 import { serializable, alias, list } from "serializr";
 import { observable, action } from "mobx";
-import { ObjectField, OnUpdate, Copy, Parent } from "./ObjectField";
+import { ObjectField } from "./ObjectField";
 import { RefField } from "./RefField";
 import { ProxyField } from "./Proxy";
+import { Self, Update, Parent, OnUpdate, SelfProxy, ToScriptString, Copy } from "./FieldSymbols";
 
 const listHandlers: any = {
     /// Mutator methods
@@ -225,7 +226,7 @@ type StoredType<T extends Field> = T extends RefField ? ProxyField<T> : T;
 
 @Deserializable("list")
 class ListImpl<T extends Field> extends ObjectField {
-    constructor(fields: T[] = []) {
+    constructor(fields?: T[]) {
         super();
         const list = new Proxy<this>(this, {
             set: setter,
@@ -244,7 +245,9 @@ class ListImpl<T extends Field> extends ObjectField {
             defineProperty: () => { throw new Error("Currently properties can't be defined on documents using Object.defineProperty"); },
         });
         this[SelfProxy] = list;
-        (list as any).push(...fields);
+        if (fields) {
+            (list as any).push(...fields);
+        }
         return list;
     }
 
@@ -284,6 +287,11 @@ class ListImpl<T extends Field> extends ObjectField {
 
     private [Self] = this;
     private [SelfProxy]: any;
+
+    [ToScriptString]() {
+        return "invalid";
+        // return `new List([${(this as any).map((field => Field.toScriptString(field))}])`;
+    }
 }
 export type List<T extends Field> = ListImpl<T> & (T | (T extends RefField ? Promise<T> : never))[];
 export const List: { new <T extends Field>(fields?: T[]): List<T> } = ListImpl as any;
\ No newline at end of file
diff --git a/src/new_fields/ObjectField.ts b/src/new_fields/ObjectField.ts
index 51768c6db..5f4a6f8fb 100644
--- a/src/new_fields/ObjectField.ts
+++ b/src/new_fields/ObjectField.ts
@@ -1,14 +1,13 @@
 import { Doc } from "./Doc";
 import { RefField } from "./RefField";
-
-export const OnUpdate = Symbol("OnUpdate");
-export const Parent = Symbol("Parent");
-export const Copy = Symbol("Copy");
+import { OnUpdate, Parent, Copy, ToScriptString } from "./FieldSymbols";
 
 export abstract class ObjectField {
     protected [OnUpdate](diff?: any) { }
     private [Parent]?: RefField | ObjectField;
     abstract [Copy](): ObjectField;
+
+    abstract [ToScriptString](): string;
 }
 
 export namespace ObjectField {
diff --git a/src/new_fields/Proxy.ts b/src/new_fields/Proxy.ts
index fd99ae1c0..130ec066e 100644
--- a/src/new_fields/Proxy.ts
+++ b/src/new_fields/Proxy.ts
@@ -3,8 +3,9 @@ import { FieldWaiting } from "./Doc";
 import { primitive, serializable } from "serializr";
 import { observable, action } from "mobx";
 import { DocServer } from "../client/DocServer";
-import { RefField, Id } from "./RefField";
-import { ObjectField, Copy } from "./ObjectField";
+import { RefField } from "./RefField";
+import { ObjectField } from "./ObjectField";
+import { Id, Copy, ToScriptString } from "./FieldSymbols";
 
 @Deserializable("proxy")
 export class ProxyField<T extends RefField> extends ObjectField {
@@ -26,6 +27,10 @@ export class ProxyField<T extends RefField> extends ObjectField {
         return new ProxyField<T>(this.fieldId);
     }
 
+    [ToScriptString]() {
+        return "invalid";
+    }
+
     @serializable(primitive())
     readonly fieldId: string = "";
 
diff --git a/src/new_fields/RefField.ts b/src/new_fields/RefField.ts
index 202c65f21..75ce4287f 100644
--- a/src/new_fields/RefField.ts
+++ b/src/new_fields/RefField.ts
@@ -1,9 +1,8 @@
 import { serializable, primitive, alias } from "serializr";
 import { Utils } from "../Utils";
+import { Id, HandleUpdate, ToScriptString } from "./FieldSymbols";
 
 export type FieldId = string;
-export const HandleUpdate = Symbol("HandleUpdate");
-export const Id = Symbol("Id");
 export abstract class RefField {
     @serializable(alias("id", primitive()))
     private __id: FieldId;
@@ -15,4 +14,6 @@ export abstract class RefField {
     }
 
     protected [HandleUpdate]?(diff: any): void;
+
+    abstract [ToScriptString](): string;
 }
diff --git a/src/new_fields/RichTextField.ts b/src/new_fields/RichTextField.ts
index eb30e76de..89d077a47 100644
--- a/src/new_fields/RichTextField.ts
+++ b/src/new_fields/RichTextField.ts
@@ -1,6 +1,7 @@
-import { ObjectField, Copy } from "./ObjectField";
+import { ObjectField } from "./ObjectField";
 import { serializable } from "serializr";
 import { Deserializable } from "../client/util/SerializationHelper";
+import { Copy, ToScriptString } from "./FieldSymbols";
 
 @Deserializable("RichTextField")
 export class RichTextField extends ObjectField {
@@ -15,4 +16,8 @@ export class RichTextField extends ObjectField {
     [Copy]() {
         return new RichTextField(this.Data);
     }
+
+    [ToScriptString]() {
+        return "invalid";
+    }
 }
\ No newline at end of file
diff --git a/src/new_fields/URLField.ts b/src/new_fields/URLField.ts
index d00a95a16..a6f8f1cc5 100644
--- a/src/new_fields/URLField.ts
+++ b/src/new_fields/URLField.ts
@@ -1,6 +1,7 @@
 import { Deserializable } from "../client/util/SerializationHelper";
 import { serializable, custom } from "serializr";
-import { ObjectField, Copy } from "./ObjectField";
+import { ObjectField } from "./ObjectField";
+import { ToScriptString, Copy } from "./FieldSymbols";
 
 function url() {
     return custom(
@@ -13,7 +14,7 @@ function url() {
     );
 }
 
-export class URLField extends ObjectField {
+export abstract class URLField extends ObjectField {
     @serializable(url())
     readonly url: URL;
 
@@ -22,6 +23,10 @@ export class URLField extends ObjectField {
         this.url = url;
     }
 
+    [ToScriptString]() {
+        return `new ${this.constructor.name}(new URL(${this.url.href}))`;
+    }
+
     [Copy](): this {
         return new (this.constructor as any)(this.url);
     }
diff --git a/src/new_fields/util.ts b/src/new_fields/util.ts
index d94994a07..65a37a0d1 100644
--- a/src/new_fields/util.ts
+++ b/src/new_fields/util.ts
@@ -1,11 +1,12 @@
 import { UndoManager } from "../client/util/UndoManager";
-import { Update, Doc, Field } from "./Doc";
+import { Doc, Field } from "./Doc";
 import { SerializationHelper } from "../client/util/SerializationHelper";
 import { ProxyField } from "./Proxy";
 import { FieldValue } from "./Types";
-import { RefField, Id } from "./RefField";
-import { ObjectField, Parent, OnUpdate } from "./ObjectField";
+import { RefField } from "./RefField";
+import { ObjectField } from "./ObjectField";
 import { action } from "mobx";
+import { Parent, OnUpdate, Update, Id } from "./FieldSymbols";
 
 export const setter = action(function (target: any, prop: string | symbol | number, value: any, receiver: any): boolean {
     if (SerializationHelper.IsSerializing()) {
-- 
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