Merge branch 'master' of https://github.com/browngraphicslab/Dash-Web into script_documents

12 files changed, 166 insertions, 72 deletions

diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index 471045400..4a139d645 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -112,7 +112,7 @@ export interface DocumentOptions {
     caption?: RichTextField;
     ignoreClick?: boolean;
     lockedPosition?: boolean; // lock the x,y coordinates of the document so that it can't be dragged
-    lockedTransform?: boolean; // lock the panx,pany and scale parameters of the document so that it be panned/zoomed
+    _lockedTransform?: boolean; // lock the panx,pany and scale parameters of the document so that it be panned/zoomed
     isAnnotating?: boolean; // whether we web document is annotation mode where links can't be clicked to allow annotations to be created
     opacity?: number;
     defaultBackgroundColor?: string;
@@ -635,7 +635,7 @@ export namespace Docs {
         }
 
         export function WebDocument(url: string, options: DocumentOptions = {}) {
-            return InstanceFromProto(Prototypes.get(DocumentType.WEB), url ? new WebField(new URL(url)) : undefined, { _fitWidth: true, _chromeStatus: url ? "disabled" : "enabled", isAnnotating: true, lockedTransform: true, ...options });
+            return InstanceFromProto(Prototypes.get(DocumentType.WEB), url ? new WebField(new URL(url)) : undefined, { _fitWidth: true, _chromeStatus: url ? "disabled" : "enabled", isAnnotating: true, _lockedTransform: true, ...options });
         }
 
         export function HtmlDocument(html: string, options: DocumentOptions = {}) {
diff --git a/src/client/views/MainView.tsx b/src/client/views/MainView.tsx
index 1d6421656..50d445473 100644
--- a/src/client/views/MainView.tsx
+++ b/src/client/views/MainView.tsx
@@ -139,7 +139,10 @@ export class MainView extends React.Component {
 
     initEventListeners = () => {
         window.addEventListener("drop", (e) => { e.preventDefault(); }, false); // drop event handler
-        window.addEventListener("dragover", (e) => e.preventDefault(), false); // drag event handler
+        window.addEventListener("dragover", (e) => {
+            console.log("MDRAG");
+            e.preventDefault();
+        }, false); // drag event handler
         // click interactions for the context menu
         document.addEventListener("pointerdown", this.globalPointerDown);
         document.addEventListener("pointerup", this.globalPointerUp);
@@ -310,7 +313,9 @@ export class MainView extends React.Component {
         const width = this.flyoutWidth;
         return <Measure offset onResize={this.onResize}>
             {({ measureRef }) =>
-                <div ref={measureRef} className="mainContent-div" onDrop={this.onDrop} style={{ width: `calc(100% - ${width}px)` }}>
+                <div ref={measureRef} className="mainContent-div" onDragEnter={e => {
+                    console.log("ENTERING");
+                }} onDrop={this.onDrop} style={{ width: `calc(100% - ${width}px)` }}>
                     {!mainContainer ? (null) : this.mainDocView}
                 </div>
             }
diff --git a/src/client/views/collections/CollectionMapView.tsx b/src/client/views/collections/CollectionMapView.tsx
index d91337ce9..a0b7cd8a8 100644
--- a/src/client/views/collections/CollectionMapView.tsx
+++ b/src/client/views/collections/CollectionMapView.tsx
@@ -226,7 +226,7 @@ class CollectionMapView extends CollectionSubView<MapSchema, Partial<IMapProps>
                     initialCenter={center}
                     center={center}
                     onIdle={(_props?: IMapProps, map?: google.maps.Map) => {
-                        if (this.layoutDoc.lockedTransform) {
+                        if (this.layoutDoc._lockedTransform) {
                             // reset zoom (ideally, we could probably can tell the map to disallow zooming somehow instead)
                             map?.setZoom(center?.zoom || 10);
                             map?.setCenter({ lat: center?.lat!, lng: center?.lng! });
@@ -238,7 +238,7 @@ class CollectionMapView extends CollectionSubView<MapSchema, Partial<IMapProps>
                         }
                     }}
                     onDragend={(_props?: IMapProps, map?: google.maps.Map) => {
-                        if (this.layoutDoc.lockedTransform) {
+                        if (this.layoutDoc._lockedTransform) {
                             // reset the drag (ideally, we could probably can tell the map to disallow dragging somehow instead)
                             map?.setCenter({ lat: center?.lat!, lng: center?.lng! });
                         } else {
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 673cce14f..208925b1c 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -330,7 +330,7 @@ export function CollectionSubView<T, X>(schemaCtor: (doc: Doc) => T, moreProps?:
                             let srcWeb: Doc | undefined;
                             if (SelectionManager.SelectedDocuments().length) {
                                 srcWeb = SelectionManager.SelectedDocuments()[0].props.Document;
-                                srcUrl = (srcWeb.data as WebField).url.href.match(/http[s]?:\/\/[^/]*/)?.[0];
+                                srcUrl = (srcWeb.data as WebField).url.href?.match(/http[s]?:\/\/[^/]*/)?.[0];
                             }
                             let reg = new RegExp(Utils.prepend(""), "g");
                             const modHtml = srcUrl ? html.replace(reg, srcUrl) : html;
@@ -339,14 +339,16 @@ export function CollectionSubView<T, X>(schemaCtor: (doc: Doc) => T, moreProps?:
                             this.props.addDocument(htmlDoc);
                             if (srcWeb) {
                                 const focusNode = (SelectionManager.SelectedDocuments()[0].ContentDiv?.getElementsByTagName("iframe")[0].contentDocument?.getSelection()?.focusNode as any);
-                                const rect = "getBoundingClientRect" in focusNode ? focusNode.getBoundingClientRect() : focusNode?.parentElement.getBoundingClientRect();
-                                const x = (rect?.x || 0);
-                                const y = NumCast(srcWeb.scrollTop) + (rect?.y || 0);
-                                const anchor = Docs.Create.FreeformDocument([], { _LODdisable: true, _backgroundColor: "transparent", _width: 25, _height: 25, x, y, annotationOn: srcWeb });
-                                anchor.context = srcWeb;
-                                const key = Doc.LayoutFieldKey(srcWeb);
-                                Doc.AddDocToList(srcWeb, key + "-annotations", anchor);
-                                DocUtils.MakeLink({ doc: htmlDoc }, { doc: anchor });
+                                if (focusNode) {
+                                    const rect = "getBoundingClientRect" in focusNode ? focusNode.getBoundingClientRect() : focusNode?.parentElement.getBoundingClientRect();
+                                    const x = (rect?.x || 0);
+                                    const y = NumCast(srcWeb.scrollTop) + (rect?.y || 0);
+                                    const anchor = Docs.Create.FreeformDocument([], { _LODdisable: true, _backgroundColor: "transparent", _width: 25, _height: 25, x, y, annotationOn: srcWeb });
+                                    anchor.context = srcWeb;
+                                    const key = Doc.LayoutFieldKey(srcWeb);
+                                    Doc.AddDocToList(srcWeb, key + "-annotations", anchor);
+                                    DocUtils.MakeLink({ doc: htmlDoc }, { doc: anchor });
+                                }
                             }
                         }
                         return;
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index aeb0a5813..972c09484 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -769,7 +769,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
 
     @action
     onPointerWheel = (e: React.WheelEvent): void => {
-        if (this.props.Document.lockedTransform || this.props.Document.inOverlay) return;
+        if (this.layoutDoc._lockedTransform || this.props.Document.inOverlay) return;
         if (!e.ctrlKey && this.props.Document.scrollHeight !== undefined) { // things that can scroll vertically should do that instead of zooming
             e.stopPropagation();
         }
@@ -805,7 +805,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
                 else if (ranges.yrange.max <= (panY - panelDim[1] / 2)) panY = ranges.yrange.min - panelDim[1] / 2;
             }
         }
-        if (!this.Document.lockedTransform || this.Document.inOverlay) {
+        if (!this.layoutDoc._lockedTransform || this.Document.inOverlay) {
             this.Document.panTransformType = panType;
             const scale = this.getLocalTransform().inverse().Scale;
             const newPanX = Math.min((1 - 1 / scale) * this.nativeWidth, Math.max(0, panX));
@@ -1169,6 +1169,12 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         Doc.toggleNativeDimensions(this.layoutDoc, this.props.ContentScaling(), this.props.NativeWidth(), this.props.NativeHeight());
     }
 
+    @undoBatch
+    @action
+    toggleLockTransform = (): void => {
+        this.layoutDoc._lockedTransform = this.layoutDoc._lockedTransform ? undefined : true;
+    }
+
     private thumbIdentifier?: number;
 
     onContextMenu = (e: React.MouseEvent) => {
@@ -1189,6 +1195,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         optionItems.push({ description: `${this.fitToContent ? "Unset" : "Set"} Fit To Container`, event: () => this.Document._fitToBox = !this.fitToContent, icon: !this.fitToContent ? "expand-arrows-alt" : "compress-arrows-alt" });
         optionItems.push({ description: `${this.Document.useClusters ? "Uncluster" : "Use Clusters"}`, event: () => this.updateClusters(!this.Document.useClusters), icon: "braille" });
         this.props.ContainingCollectionView && optionItems.push({ description: "Promote Collection", event: this.promoteCollection, icon: "table" });
+        optionItems.push({ description: this.layoutDoc._lockedTransform ? "Unlock Transform" : "Lock Transform", event: this.toggleLockTransform, icon: this.layoutDoc._lockedTransform ? "unlock" : "lock" });
         optionItems.push({ description: "Arrange contents in grid", event: this.layoutDocsInGrid, icon: "table" });
         // layoutItems.push({ description: "Analyze Strokes", event: this.analyzeStrokes, icon: "paint-brush" });
         optionItems.push({
@@ -1341,6 +1348,9 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             onPointerDown={this.onPointerDown}
             onPointerMove={this.onCursorMove}
             onDrop={this.onExternalDrop.bind(this)}
+            onDragOver={e => {
+                e.preventDefault();
+            }}
             onContextMenu={this.onContextMenu}
             style={{
                 pointerEvents: this.backgroundEvents ? "all" : undefined,
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index b2e6dad6b..0244dfc56 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -67,9 +67,9 @@ export class MarqueeView extends React.Component<SubCollectionViewProps & Marque
         let [x, y] = this.props.getTransform().transformPoint(this._downX, this._downY);
         if (e.key === "?") {
             ContextMenu.Instance.setDefaultItem("?", (str: string) => {
-                const textDoc = Docs.Create.WebDocument(`http://bing.com/search?q=${str}`, {
+                const textDoc = Docs.Create.WebDocument(`https://bing.com/search?q=${str}`, {
                     _width: 200, x, y, _nativeHeight: 962, _nativeWidth: 800, isAnnotating: false,
-                    title: "bing"
+                    title: "bing", UseCors: true
                 });
                 this.props.addDocTab(textDoc, "onRight");
             });
@@ -624,6 +624,7 @@ export class MarqueeView extends React.Component<SubCollectionViewProps & Marque
     render() {
         return <div className="marqueeView"
             style={{ overflow: StrCast(this.props.Document._overflow), cursor: MarqueeView.DragMarquee && this ? "crosshair" : "hand" }}
+            onDragOver={e => e.preventDefault()}
             onScroll={(e) => e.currentTarget.scrollTop = e.currentTarget.scrollLeft = 0} onClick={this.onClick} onPointerDown={this.onPointerDown}>
             {this._visible ? this.marqueeDiv : null}
             {this.props.children}
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index d0540e00f..8dbd0232b 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -683,12 +683,6 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
         this.Document.lockedPosition = this.Document.lockedPosition ? undefined : true;
     }
 
-    @undoBatch
-    @action
-    toggleLockTransform = (): void => {
-        this.Document.lockedTransform = this.Document.lockedTransform ? undefined : true;
-    }
-
     @action
     onContextMenu = async (e: React.MouseEvent | Touch): Promise<void> => {
         // the touch onContextMenu is button 0, the pointer onContextMenu is button 2
@@ -751,7 +745,6 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
         const moreItems: ContextMenuProps[] = more && "subitems" in more ? more.subitems : [];
         moreItems.push({ description: "Make View of Metadata Field", event: () => Doc.MakeMetadataFieldTemplate(this.props.Document, this.props.DataDoc), icon: "concierge-bell" });
         moreItems.push({ description: `${this.Document._chromeStatus !== "disabled" ? "Hide" : "Show"} Chrome`, event: () => this.Document._chromeStatus = (this.Document._chromeStatus !== "disabled" ? "disabled" : "enabled"), icon: "project-diagram" });
-        moreItems.push({ description: this.Document.lockedTransform ? "Unlock Transform" : "Lock Transform", event: this.toggleLockTransform, icon: BoolCast(this.Document.lockedTransform) ? "unlock" : "lock" });
         moreItems.push({ description: this.Document.lockedPosition ? "Unlock Position" : "Lock Position", event: this.toggleLockPosition, icon: BoolCast(this.Document.lockedPosition) ? "unlock" : "lock" });
 
         if (!ClientUtils.RELEASE) {
@@ -765,10 +758,12 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
             moreItems.push({ description: "Write Back Link to Album", event: () => GooglePhotos.Transactions.AddTextEnrichment(this.props.Document), icon: "caret-square-right" });
         }
         moreItems.push({
-            description: "Download document", icon: "download", event: async () =>
-                console.log(JSON.parse(await rp.get(Utils.CorsProxy("http://localhost:8983/solr/dash/select"), {
+            description: "Download document", icon: "download", event: async () => {
+                const response = await rp.get(Utils.CorsProxy("http://localhost:8983/solr/dash/select"), {
                     qs: { q: 'world', fq: 'NOT baseProto_b:true AND NOT deleted:true', start: '0', rows: '100', hl: true, 'hl.fl': '*' }
-                })))
+                });
+                console.log(response ? JSON.parse(response) : undefined);
+            }
             // const a = document.createElement("a");
             // const url = Utils.prepend(`/downloadId/${this.props.Document[Id]}`);
             // a.href = url;
diff --git a/src/client/views/nodes/WebBox.tsx b/src/client/views/nodes/WebBox.tsx
index 8844702d7..c73b88ef7 100644
--- a/src/client/views/nodes/WebBox.tsx
+++ b/src/client/views/nodes/WebBox.tsx
@@ -1,12 +1,12 @@
 import { library } from "@fortawesome/fontawesome-svg-core";
 import { faStickyNote, faPen, faMousePointer } from '@fortawesome/free-solid-svg-icons';
-import { action, computed, observable, trace, IReactionDisposer, reaction } from "mobx";
+import { action, computed, observable, trace, IReactionDisposer, reaction, runInAction } from "mobx";
 import { observer } from "mobx-react";
-import { Doc, FieldResult } from "../../../fields/Doc";
+import { Doc, FieldResult, DocListCast } from "../../../fields/Doc";
 import { documentSchema } from "../../../fields/documentSchemas";
 import { HtmlField } from "../../../fields/HtmlField";
 import { InkTool } from "../../../fields/InkField";
-import { makeInterface } from "../../../fields/Schema";
+import { makeInterface, listSpec } from "../../../fields/Schema";
 import { Cast, NumCast, BoolCast, StrCast } from "../../../fields/Types";
 import { WebField } from "../../../fields/URLField";
 import { Utils, returnOne, emptyFunction, returnZero } from "../../../Utils";
@@ -25,6 +25,7 @@ import { CollectionFreeFormView } from "../collections/collectionFreeForm/Collec
 import { ContextMenu } from "../ContextMenu";
 import { ContextMenuProps } from "../ContextMenuItem";
 import { undoBatch } from "../../util/UndoManager";
+import { List } from "../../../fields/List";
 const htmlToText = require("html-to-text");
 
 library.add(faStickyNote);
@@ -58,14 +59,19 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
             iframe.contentDocument.addEventListener('scroll', this.iframeScrolled, false);
             this.layoutDoc.scrollHeight = iframe.contentDocument.children?.[0].scrollHeight || 1000;
             iframe.contentDocument.children[0].scrollTop = NumCast(this.layoutDoc.scrollTop);
+            iframe.contentDocument.children[0].scrollLeft = NumCast(this.layoutDoc.scrollLeft);
         }
         this._reactionDisposer?.();
-        this._reactionDisposer = reaction(() => this.layoutDoc.scrollY,
-            (scrollY) => {
-                if (scrollY !== undefined) {
-                    this._outerRef.current!.scrollTop = scrollY;
+        this._reactionDisposer = reaction(() => ({ y: this.layoutDoc.scrollY, x: this.layoutDoc.scrollX }),
+            ({ x, y }) => {
+                if (y !== undefined) {
+                    this._outerRef.current!.scrollTop = y;
                     this.layoutDoc.scrollY = undefined;
                 }
+                if (x !== undefined) {
+                    this._outerRef.current!.scrollLeft = x;
+                    this.layoutDoc.scrollX = undefined;
+                }
             },
             { fireImmediately: true }
         );
@@ -75,12 +81,14 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
         this._setPreviewCursor?.(e.screenX, e.screenY, false);
     }
     iframeScrolled = (e: any) => {
-        const scroll = e.target?.children?.[0].scrollTop;
-        this.layoutDoc.scrollTop = this._outerRef.current!.scrollTop = scroll;
+        const scrollTop = e.target?.children?.[0].scrollTop;
+        const scrollLeft = e.target?.children?.[0].scrollLeft;
+        this.layoutDoc.scrollTop = this._outerRef.current!.scrollTop = scrollTop;
+        this.layoutDoc.scrollLeft = this._outerRef.current!.scrollLeft = scrollLeft;
     }
     async componentDidMount() {
-
-        this.setURL();
+        const urlField = Cast(this.dataDoc[this.props.fieldKey], WebField);
+        runInAction(() => this._url = urlField?.url.toString() || "");
 
         document.addEventListener("pointerup", this.onLongPressUp);
         document.addEventListener("pointermove", this.onLongPressMove);
@@ -115,17 +123,73 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
         this._url = e.target.value;
     }
 
+    onUrlDragover = (e: React.DragEvent) => {
+        e.preventDefault();
+    }
     @action
-    submitURL = () => {
-        if (!this._url.startsWith("http")) this._url = "http://" + this._url;
-        this.dataDoc[this.props.fieldKey] = new WebField(new URL(this._url));
+    onUrlDrop = (e: React.DragEvent) => {
+        const { dataTransfer } = e;
+        const html = dataTransfer.getData("text/html");
+        const uri = dataTransfer.getData("text/uri-list");
+        const url = uri || html || this._url;
+        this._url = url.startsWith(window.location.origin) ?
+            url.replace(window.location.origin, this._url.match(/http[s]?:\/\/[^\/]*/)?.[0] || "") : url;
+        this.submitURL();
+        e.stopPropagation();
+    }
+
+    @action
+    forward = () => {
+        const future = Cast(this.dataDoc[this.fieldKey + "-future"], listSpec("string"), null);
+        const history = Cast(this.dataDoc[this.fieldKey + "-history"], listSpec("string"), null);
+        if (future.length) {
+            history.push(this._url);
+            this.dataDoc[this.annotationKey + "-" + this.urlHash(this._url)] = new List<Doc>(DocListCast(this.dataDoc[this.annotationKey]));
+            this.dataDoc[this.fieldKey] = new WebField(new URL(this._url = future.pop()!));
+            this.dataDoc[this.annotationKey] = new List<Doc>(DocListCast(this.dataDoc[this.annotationKey + "-" + this.urlHash(this._url)]));
+        }
+    }
+
+    @action
+    back = () => {
+        const future = Cast(this.dataDoc[this.fieldKey + "-future"], listSpec("string"), null);
+        const history = Cast(this.dataDoc[this.fieldKey + "-history"], listSpec("string"), null);
+        if (history.length) {
+            if (future === undefined) this.dataDoc[this.fieldKey + "-future"] = new List<string>([this._url]);
+            else future.push(this._url);
+            this.dataDoc[this.annotationKey + "-" + this.urlHash(this._url)] = new List<Doc>(DocListCast(this.dataDoc[this.annotationKey]));
+            this.dataDoc[this.fieldKey] = new WebField(new URL(this._url = history.pop()!));
+            this.dataDoc[this.annotationKey] = new List<Doc>(DocListCast(this.dataDoc[this.annotationKey + "-" + this.urlHash(this._url)]));
+        }
     }
 
+    urlHash(s: string) {
+        return s.split('').reduce((a: any, b: any) => { a = ((a << 5) - a) + b.charCodeAt(0); return a & a }, 0);
+    }
     @action
-    setURL() {
-        const urlField: FieldResult<WebField> = Cast(this.dataDoc[this.props.fieldKey], WebField);
-        if (urlField) this._url = urlField.url.toString();
-        else this._url = "";
+    submitURL = () => {
+        if (!this._url.startsWith("http")) this._url = "http://" + this._url;
+        try {
+            const URLy = new URL(this._url);
+            const future = Cast(this.dataDoc[this.fieldKey + "-future"], listSpec("string"), null);
+            const history = Cast(this.dataDoc[this.fieldKey + "-history"], listSpec("string"), null);
+            const annos = DocListCast(this.dataDoc[this.annotationKey]);
+            const url = Cast(this.dataDoc[this.fieldKey], WebField, null)?.url.toString();
+            if (url) {
+                if (history === undefined) {
+                    this.dataDoc[this.fieldKey + "-history"] = new List<string>([url]);
+
+                } else {
+                    history.push(url);
+                }
+                future && (future.length = 0);
+                this.dataDoc[this.annotationKey + "-" + this.urlHash(url)] = new List<Doc>(annos);
+            }
+            this.dataDoc[this.fieldKey] = new WebField(URLy);
+            this.dataDoc[this.annotationKey] = new List<Doc>([]);
+        } catch (e) {
+            console.log("Error in URL :" + this._url);
+        }
     }
 
     onValueKeyDown = async (e: React.KeyboardEvent) => {
@@ -136,19 +200,14 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
     }
 
     toggleAnnotationMode = () => {
-        if (!this.layoutDoc.isAnnotating) {
-            this.layoutDoc.lockedTransform = false;
-            this.layoutDoc.isAnnotating = true;
-        }
-        else {
-            this.layoutDoc.lockedTransform = true;
-            this.layoutDoc.isAnnotating = false;
-        }
+        this.layoutDoc.isAnnotating = !this.layoutDoc.isAnnotating;
     }
 
     urlEditor() {
         return (
-            <div className="webBox-urlEditor" style={{ top: this._collapsed ? -70 : 0 }}>
+            <div className="webBox-urlEditor"
+                onDrop={this.onUrlDrop}
+                onDragOver={this.onUrlDragover} style={{ top: this._collapsed ? -70 : 0 }}>
                 <div className="urlEditor">
                     <div className="editorBase">
                         <button className="editor-collapse"
@@ -161,7 +220,9 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
                             title="Collapse Url Editor" onClick={this.toggleCollapse}>
                             <FontAwesomeIcon icon="caret-up" size="2x" />
                         </button>
-                        <div className="webBox-buttons" style={{ display: this._collapsed ? "none" : "flex" }}>
+                        <div className="webBox-buttons"
+                            onDrop={this.onUrlDrop}
+                            onDragOver={this.onUrlDragover} style={{ display: this._collapsed ? "none" : "flex" }}>
                             <div className="webBox-freeze" title={"Annotate"} style={{ background: this.layoutDoc.isAnnotating ? "lightBlue" : "gray" }} onClick={this.toggleAnnotationMode} >
                                 <FontAwesomeIcon icon={faPen} size={"2x"} />
                             </div>
@@ -171,6 +232,8 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
                             <input className="webpage-urlInput"
                                 placeholder="ENTER URL"
                                 value={this._url}
+                                onDrop={this.onUrlDrop}
+                                onDragOver={this.onUrlDragover}
                                 onChange={this.onURLChange}
                                 onKeyDown={this.onValueKeyDown}
                             />
@@ -178,10 +241,17 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
                                 display: "flex",
                                 flexDirection: "row",
                                 justifyContent: "space-between",
-                                minWidth: "100px",
+                                maxWidth: "120px",
                             }}>
-                                <button className="submitUrl" onClick={this.submitURL}>
-                                    SUBMIT
+                                <button className="submitUrl" onClick={this.submitURL}
+                                    onDragOver={this.onUrlDragover} onDrop={this.onUrlDrop}>
+                                    GO
+                                </button>
+                                <button className="submitUrl" onClick={this.back}>
+                                    <FontAwesomeIcon icon="caret-left" size="lg"></FontAwesomeIcon>
+                                </button>
+                                <button className="submitUrl" onClick={this.forward}>
+                                    <FontAwesomeIcon icon="caret-right" size="lg"></FontAwesomeIcon>
                                 </button>
                             </div>
                         </div>
@@ -368,7 +438,7 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
             {this.urlEditor()}
         </>);
     }
-    scrollXf = () => this.props.ScreenToLocalTransform().translate(0, NumCast(this.props.Document.scrollTop));
+    scrollXf = () => this.props.ScreenToLocalTransform().translate(NumCast(this.layoutDoc.scrollLeft), NumCast(this.layoutDoc.scrollTop));
     render() {
         return (<div className={`webBox-container`}
             style={{
@@ -390,10 +460,13 @@ export class WebBox extends ViewBoxAnnotatableComponent<FieldViewProps, WebDocum
                         if (iframe.children[0].scrollTop !== outerFrame.scrollTop) {
                             iframe.children[0].scrollTop = outerFrame.scrollTop;
                         }
+                        if (iframe.children[0].scrollLeft !== outerFrame.scrollLeft) {
+                            iframe.children[0].scrollLeft = outerFrame.scrollLeft;
+                        }
                     }
                     //this._outerRef.current!.scrollTop !== this._scrollTop && (this._outerRef.current!.scrollTop = this._scrollTop)
                 }}>
-                <div className={"webBox-innerContent"} style={{ height: NumCast(this.layoutDoc.scrollHeight) }}>
+                <div className={"webBox-innerContent"} style={{ height: NumCast(this.layoutDoc.scrollHeight), width: 4000 }}>
                     <CollectionFreeFormView {...this.props}
                         PanelHeight={this.props.PanelHeight}
                         PanelWidth={this.props.PanelWidth}
diff --git a/src/client/views/nodes/formattedText/FormattedTextBox.tsx b/src/client/views/nodes/formattedText/FormattedTextBox.tsx
index a00eb366b..b8fbe3420 100644
--- a/src/client/views/nodes/formattedText/FormattedTextBox.tsx
+++ b/src/client/views/nodes/formattedText/FormattedTextBox.tsx
@@ -1179,7 +1179,7 @@ export class FormattedTextBox extends ViewBoxAnnotatableComponent<(FieldViewProp
     @action
     tryUpdateHeight(limitHeight?: number) {
         let scrollHeight = this._ref.current?.scrollHeight;
-        if (this.layoutDoc._autoHeight && !this.props.ignoreAutoHeight && scrollHeight) {  // if top === 0, then the text box is growing upward (as the overlay caption) which doesn't contribute to the height computation
+        if (this.props.renderDepth && this.layoutDoc._autoHeight && !this.props.ignoreAutoHeight && scrollHeight) {  // if top === 0, then the text box is growing upward (as the overlay caption) which doesn't contribute to the height computation
             scrollHeight = scrollHeight * NumCast(this.layoutDoc.scale, 1);
             if (limitHeight && scrollHeight > limitHeight) {
                 scrollHeight = limitHeight;
@@ -1224,13 +1224,13 @@ export class FormattedTextBox extends ViewBoxAnnotatableComponent<(FieldViewProp
                 transform: `scale(${scale})`,
                 transformOrigin: "top left",
                 width: `${100 / scale}%`,
-                height: `${100 / scale}%`,
+                height: `calc(${100 / scale}% - ${this.props.ChromeHeight?.() || 0}px)`,
                 ...this.styleFromLayoutString(scale)
             }}>
                 <div className={`formattedTextBox-cont`} ref={this._ref}
                     style={{
                         width: "100%",
-                        height: this.props.height ? this.props.height : this.layoutDoc._autoHeight && this.props.renderDepth ? "max-content" : `calc(100% - ${this.props.ChromeHeight?.() || 0}px`,
+                        height: this.props.height ? this.props.height : this.layoutDoc._autoHeight && this.props.renderDepth ? "max-content" : undefined,
                         background: Doc.UserDoc().renderStyle === "comic" ? "transparent" : this.props.background ? this.props.background : StrCast(this.layoutDoc[this.props.fieldKey + "-backgroundColor"], this.props.hideOnLeave ? "rgba(0,0,0 ,0.4)" : ""),
                         opacity: this.props.hideOnLeave ? (this._entered ? 1 : 0.1) : 1,
                         color: this.props.color ? this.props.color : StrCast(this.layoutDoc[this.props.fieldKey + "-color"], this.props.hideOnLeave ? "white" : "inherit"),
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index c50969493..810ce5aea 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -125,7 +125,6 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
 
     _lastSearch: string = "";
     componentDidMount = async () => {
-        !this.props.Document.lockedTransform && (this.props.Document.lockedTransform = true);
         // change the address to be the file address of the PNG version of each page
         // file address of the pdf
         const { url: { href } } = Cast(this.dataDoc[this.props.fieldKey], PdfField)!;
diff --git a/src/fields/documentSchemas.ts b/src/fields/documentSchemas.ts
index cacba43b6..142f7e079 100644
--- a/src/fields/documentSchemas.ts
+++ b/src/fields/documentSchemas.ts
@@ -20,7 +20,9 @@ export const documentSchema = createSchema({
     z: "number",                // z "coordinate" - non-zero specifies the overlay layer of a freeformview
     zIndex: "number",           // zIndex of a document in a freeform view
     scrollY: "number",          // "command" to scroll a document to a position on load (the value will be reset to 0 after that )
+    scrollX: "number",          // "command" to scroll a document to a position on load (the value will be reset to 0 after that )
     scrollTop: "number",        // scroll position of a scrollable document (pdf, text, web)
+    scrollLeft: "number",        // scroll position of a scrollable document (pdf, text, web)
 
     // appearance properties on the layout
     _autoHeight: "boolean",     // whether the height of the document should be computed automatically based on its contents
@@ -74,8 +76,8 @@ export const documentSchema = createSchema({
     isLinkButton: "boolean",    // whether document functions as a link follow button to follow the first link on the document when clicked   
     isBackground: "boolean",    // whether document is a background element and ignores input events (can only select with marquee)
     lockedPosition: "boolean",  // whether the document can be moved (dragged)
-    lockedTransform: "boolean", // whether the document can be panned/zoomed
-
+    _lockedTransform: "boolean",// whether a freeformview can pan/zoom
+    
     // drag drop properties
     dragFactory: Doc,           // the document that serves as the "template" for the onDragStart script.  ie, to drag out copies of the dragFactory document.
     dropAction: "string",       // override specifying what should happen when this document is dropped (can be "alias", "copy", "move")
diff --git a/src/server/server_Initialization.ts b/src/server/server_Initialization.ts
index 14b8776d8..d370385b2 100644
--- a/src/server/server_Initialization.ts
+++ b/src/server/server_Initialization.ts
@@ -135,7 +135,7 @@ function registerAuthenticationRoutes(server: express.Express) {
 
 function registerCorsProxy(server: express.Express) {
     const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
-    server.use("/corsProxy", (req, res) => {
+    server.use("/corsProxy", async (req, res) => {
 
         const requrl = decodeURIComponent(req.url.substring(1));
         const referer = req.headers.referer ? decodeURIComponent(req.headers.referer) : "";
@@ -144,8 +144,15 @@ function registerCorsProxy(server: express.Express) {
         // then we redirect again to the cors referer and just add the relative path.
         if (!requrl.startsWith("http") && req.originalUrl.startsWith("/corsProxy") && referer?.includes("corsProxy")) {
             res.redirect(referer + (referer.endsWith("/") ? "" : "/") + requrl);
-        }
-        else {
+        } else {
+            try {
+                await new Promise<void>((resolve, reject) => {
+                    request(requrl).on("response", resolve).on("error", reject);
+                });
+            } catch {
+                console.log(`Malformed CORS url: ${requrl}`);
+                return res.send();
+            }
             req.pipe(request(requrl)).on("response", res => {
                 const headers = Object.keys(res.headers);
                 headers.forEach(headerName => {
@@ -158,7 +165,7 @@ function registerCorsProxy(server: express.Express) {
                         }
                     }
                 });
-            }).pipe(res);
+            }).on("error", () => console.log(`Malformed CORS url: ${requrl}`)).pipe(res);
         }
     });
 }