1 files changed, 24 insertions, 39 deletions

diff --git a/src/client/views/Main.tsx b/src/client/views/Main.tsx
index bffe4fb11..b78d5a8f9 100644
--- a/src/client/views/Main.tsx
+++ b/src/client/views/Main.tsx
@@ -1,57 +1,42 @@
-import { action, configure, observable, runInAction, trace, computed, reaction } from 'mobx';
+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 { observer } from 'mobx-react';
 import "normalize.css";
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
+import Measure from 'react-measure';
+import * as request from 'request';
 import { Document } from '../../fields/Document';
+import { Field, FieldWaiting, Opt } from '../../fields/Field';
 import { KeyStore } from '../../fields/KeyStore';
-import "./Main.scss";
+import { ListField } from '../../fields/ListField';
+import { WorkspacesMenu } from '../../server/authentication/controllers/WorkspacesMenu';
+import { CurrentUserUtils } from '../../server/authentication/models/current_user_utils';
 import { MessageStore } from '../../server/Message';
 import { Utils, returnTrue, emptyFunction } from '../../Utils';
-import * as request from 'request'
 import * as rp from 'request-promise'
+import { RouteStore } from '../../server/RouteStore';
+import { ServerUtils } from '../../server/ServerUtil';
 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 '../northstar/model/ModelExtensions';
+import { HistogramOperation } from '../northstar/operations/HistogramOperation';
+import '../northstar/utils/Extensions';
 import { Server } from '../Server';
 import { setupDrag } from '../util/DragManager';
 import { Transform } from '../util/Transform';
-import { UndoManager, undoBatch } from '../util/UndoManager';
-import { WorkspacesMenu } from '../../server/authentication/controllers/WorkspacesMenu';
+import { UndoManager } from '../util/UndoManager';
 import { CollectionDockingView } from './collections/CollectionDockingView';
 import { ContextMenu } from './ContextMenu';
 import { DocumentDecorations } from './DocumentDecorations';
-import { DocumentView } from './nodes/DocumentView';
-import "./Main.scss";
-import { observer } from 'mobx-react';
 import { InkingControl } from './InkingControl';
-import { RouteStore } from '../../server/RouteStore';
-import { library, IconName } from '@fortawesome/fontawesome-svg-core';
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { faFont } from '@fortawesome/free-solid-svg-icons';
-import { faImage } from '@fortawesome/free-solid-svg-icons';
-import { faFilePdf } from '@fortawesome/free-solid-svg-icons';
-import { faObjectGroup } from '@fortawesome/free-solid-svg-icons';
-import { faTable } from '@fortawesome/free-solid-svg-icons';
-import { faGlobeAsia } from '@fortawesome/free-solid-svg-icons';
-import { faUndoAlt } from '@fortawesome/free-solid-svg-icons';
-import { faRedoAlt } from '@fortawesome/free-solid-svg-icons';
-import { faPenNib } from '@fortawesome/free-solid-svg-icons';
-import { faFilm } from '@fortawesome/free-solid-svg-icons';
-import { faMusic } from '@fortawesome/free-solid-svg-icons';
-import { faTree } from '@fortawesome/free-solid-svg-icons';
-import Measure from 'react-measure';
-import { DashUserModel } from '../../server/authentication/models/user_model';
-import { ServerUtils } from '../../server/ServerUtil';
-import { CurrentUserUtils } from '../../server/authentication/models/current_user_utils';
-import { Field, Opt, FieldWaiting } from '../../fields/Field';
-import { ListField } from '../../fields/ListField';
-import { Gateway, Settings } from '../northstar/manager/Gateway';
-import { Catalog, Schema, Attribute, AttributeGroup, AggregateFunction } from '../northstar/model/idea/idea';
-import { ArrayUtil } from '../northstar/utils/ArrayUtil';
-import '../northstar/model/ModelExtensions'
-import '../northstar/utils/Extensions'
-import { HistogramOperation } from '../northstar/operations/HistogramOperation';
-import { AttributeTransformationModel } from '../northstar/core/attribute/AttributeTransformationModel';
-import { ColumnAttributeModel } from '../northstar/core/attribute/AttributeModel';
-import { CollectionView } from './collections/CollectionView';
+import "./Main.scss";
+import { DocumentView } from './nodes/DocumentView';
 
 @observer
 export class Main extends React.Component {
@@ -246,7 +231,7 @@ export class Main extends React.Component {
         let addTextNode = action(() => Documents.TextDocument({ width: 200, height: 200, title: "a text note" }))
         let addColNode = action(() => Documents.FreeformDocument([], { width: 200, height: 200, title: "a freeform collection" }));
         let addSchemaNode = action(() => Documents.SchemaDocument([], { width: 200, height: 200, title: "a schema collection" }));
-        let addTreeNode = action(() => Documents.TreeDocument(this._northstarSchemas, { width: 250, height: 400, title: "northstar schemas" }));
+        let addTreeNode = action(() => Documents.TreeDocument(this._northstarSchemas, { width: 250, height: 400, title: "northstar schemas", copyDraggedItems: true }));
         let addVideoNode = action(() => Documents.VideoDocument(videourl, { width: 200, height: 200, title: "video node" }));
         let addPDFNode = action(() => Documents.PdfDocument(pdfurl, { width: 200, height: 200, title: "a schema collection" }));
         let addImageNode = action(() => Documents.ImageDocument(imgurl, { width: 200, height: 200, title: "an image of a cat" }));