1 files changed, 68 insertions, 9 deletions
diff --git a/src/client/views/Main.tsx b/src/client/views/Main.tsx
index 6e7701d89..c4c4a6bf9 100644
--- a/src/client/views/Main.tsx
+++ b/src/client/views/Main.tsx
@@ -23,12 +23,12 @@ import { Documents } from '../documents/Documents';
 import { ColumnAttributeModel } from '../northstar/core/attribute/AttributeModel';
 import { AttributeTransformationModel } from '../northstar/core/attribute/AttributeTransformationModel';
 import { Gateway, Settings } from '../northstar/manager/Gateway';
-import { AggregateFunction, Catalog } from '../northstar/model/idea/idea';
+import { AggregateFunction, Catalog, Point } from '../northstar/model/idea/idea';
 import '../northstar/model/ModelExtensions';
 import { HistogramOperation } from '../northstar/operations/HistogramOperation';
 import '../northstar/utils/Extensions';
 import { Server } from '../Server';
-import { setupDrag } from '../util/DragManager';
+import { setupDrag, DragManager } from '../util/DragManager';
 import { Transform } from '../util/Transform';
 import { UndoManager } from '../util/UndoManager';
 import { CollectionDockingView } from './collections/CollectionDockingView';
@@ -38,6 +38,8 @@ import { InkingControl } from './InkingControl';
 import "./Main.scss";
 import { DocumentView } from './nodes/DocumentView';
 import { FormattedTextBox } from './nodes/FormattedTextBox';
+import { REPLCommand } from 'repl';
+import { Key } from '../../fields/Key';
 
 @observer
 export class Main extends React.Component {
@@ -66,6 +68,7 @@ export class Main extends React.Component {
 
     constructor(props: Readonly<{}>) {
         super(props);
+        this._textProxyDiv = React.createRef();
         Main.Instance = this;
         // causes errors to be generated when modifying an observable outside of an action
         configure({ enforceActions: "observed" });
@@ -204,15 +207,67 @@ export class Main extends React.Component {
 
     @observable _textDoc?: Document = undefined;
     _textRect: any;
+    _textXf: Transform = Transform.Identity();
+    _textScroll: number = 0;
+    _textFieldKey: Key = KeyStore.Data;
+    _textColor: string | null = null;
+    _textTargetDiv: HTMLDivElement | undefined;
+    _textProxyDiv: React.RefObject<HTMLDivElement>;
     @action
-    SetTextDoc(textDoc?: Document, div?: HTMLDivElement) {
+    SetTextDoc(textDoc?: Document, textFieldKey?: Key, div?: HTMLDivElement, tx?: Transform) {
+        if (this._textTargetDiv) {
+            this._textTargetDiv.style.color = this._textColor;
+        }
+
         this._textDoc = undefined;
         this._textDoc = textDoc;
+        this._textFieldKey = textFieldKey!;
+        this._textXf = tx ? tx : Transform.Identity();
+        this._textTargetDiv = div;
         if (div) {
+            this._textColor = div.style.color;
+            div.style.color = "transparent";
             this._textRect = div.getBoundingClientRect();
+            this._textScroll = div.scrollTop;
+        }
+    }
+
+    @action
+    textScroll = (e: React.UIEvent) => {
+        if (this._textProxyDiv.current && this._textTargetDiv) {
+            this._textTargetDiv.scrollTop = this._textScroll = this._textProxyDiv.current.children[0].scrollTop;
         }
     }
 
+    textBoxDown = (e: React.PointerEvent) => {
+        if (e.button !== 0 || e.metaKey || e.altKey) {
+            document.addEventListener("pointermove", this.textBoxMove);
+            document.addEventListener('pointerup', this.textBoxUp);
+        }
+    }
+    textBoxMove = (e: PointerEvent) => {
+        if (e.movementX > 1 || e.movementY > 1) {
+            document.removeEventListener("pointermove", this.textBoxMove);
+            document.removeEventListener('pointerup', this.textBoxUp);
+            let dragData = new DragManager.DocumentDragData([this._textDoc!]);
+            const [left, top] = this._textXf
+                .inverse()
+                .transformPoint(0, 0);
+            dragData.xOffset = e.clientX - left;
+            dragData.yOffset = e.clientY - top;
+            DragManager.StartDocumentDrag([this._textTargetDiv!], dragData, e.clientX, e.clientY, {
+                handlers: {
+                    dragComplete: action(emptyFunction),
+                },
+                hideSource: false
+            });
+        }
+    }
+    textBoxUp = (e: PointerEvent) => {
+        document.removeEventListener("pointermove", this.textBoxMove);
+        document.removeEventListener('pointerup', this.textBoxUp);
+    }
+
     @computed
     get activeTextBox() {
         if (this._textDoc) {
@@ -220,8 +275,13 @@ export class Main extends React.Component {
             let y: number = this._textRect.y;
             let w: number = this._textRect.width;
             let h: number = this._textRect.height;
-            return <div className="mainDiv-textInput" style={{ transform: `translate(${x}px, ${y}px)`, width: `${w}px`, height: `${h}px` }} >
-                <FormattedTextBox fieldKey={KeyStore.Archives} Document={this._textDoc} isSelected={returnTrue} select={emptyFunction} isTopMost={true} selectOnLoad={true} onActiveChanged={emptyFunction} active={returnTrue} ScreenToLocalTransform={Transform.Identity} focus={(doc) => { }} />
+            let t = this._textXf.transformPoint(0, 0);
+            let s = this._textXf.transformPoint(1, 0);
+            s[0] = Math.sqrt((s[0] - t[0]) * (s[0] - t[0]) + (s[1] - t[1]) * (s[1] - t[1]));
+            return <div className="mainDiv-textInput" style={{ pointerEvents: "none", transform: `translate(${x}px, ${y}px) scale(${1 / s[0]},${1 / s[0]})`, width: "auto", height: "auto" }} >
+                <div className="mainDiv-textInput" onPointerDown={this.textBoxDown} ref={this._textProxyDiv} onScroll={this.textScroll} style={{ pointerEvents: "none", transform: `scale(${1}, ${1})`, width: `${w * s[0]}px`, height: `${h * s[0]}px` }}>
+                    <FormattedTextBox fieldKey={this._textFieldKey!} isOverlay={true} Document={this._textDoc} isSelected={returnTrue} select={emptyFunction} isTopMost={true} selectOnLoad={true} onActiveChanged={emptyFunction} active={returnTrue} ScreenToLocalTransform={() => this._textXf} focus={(doc) => { }} />
+                </div>
             </ div>;
         }
         else return (null);
@@ -310,7 +370,7 @@ export class Main extends React.Component {
             <div className="main-buttonDiv" key="workspaces" style={{ top: '34px', left: '2px', position: 'absolute' }} ref={workspacesRef}>
                 <button onClick={this.toggleWorkspaces}>Workspaces</button></div>,
             <div className="main-buttonDiv" key="logout" style={{ top: '34px', right: '1px', position: 'absolute' }} ref={logoutRef}>
-                <button onClick={() => request.get(ServerUtils.prepend(RouteStore.logout), () => { })}>Log Out</button></div>
+                <button onClick={() => request.get(ServerUtils.prepend(RouteStore.logout), emptyFunction)}>Log Out</button></div>
         ];
     }
 
@@ -384,9 +444,8 @@ export class Main extends React.Component {
         let cat = Gateway.Instance.ClearCatalog();
         cat.then(async () => {
             this.AddToNorthstarCatalog(await Gateway.Instance.GetCatalog());
-            if (!CurrentUserUtils.GetNorthstarSchema("Book1")) {
-                this.AddToNorthstarCatalog(await Gateway.Instance.GetSchema("http://www.cs.brown.edu/~bcz/Book1.csv"));
-            }
+            // if (!CurrentUserUtils.GetNorthstarSchema("Book1"))
+            //     this.AddToNorthstarCatalog(await Gateway.Instance.GetSchema("http://www.cs.brown.edu/~bcz/Book1.csv", "Book1"));
         });
 
     }