Merge branch 'parker' of https://github.com/brown-dash/Dash-Web into parker

1 files changed, 393 insertions, 173 deletions

diff --git a/src/client/views/nodes/trails/PresElementBox.tsx b/src/client/views/nodes/trails/PresElementBox.tsx
index 5f252c3e9..0cf15d297 100644
--- a/src/client/views/nodes/trails/PresElementBox.tsx
+++ b/src/client/views/nodes/trails/PresElementBox.tsx
@@ -1,50 +1,66 @@
-import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import { Tooltip } from "@material-ui/core";
-import { action, computed, IReactionDisposer, observable, reaction } from "mobx";
-import { observer } from "mobx-react";
-import { DataSym, Doc, Opt } from "../../../../fields/Doc";
-import { Id } from "../../../../fields/FieldSymbols";
-import { Cast, NumCast, StrCast } from "../../../../fields/Types";
-import { emptyFunction, returnEmptyDoclist, returnFalse, returnTrue, setupMoveUpEvents } from "../../../../Utils";
-import { DocUtils } from "../../../documents/Documents";
-import { DocumentType } from "../../../documents/DocumentTypes";
-import { CurrentUserUtils } from "../../../util/CurrentUserUtils";
-import { DocumentManager } from "../../../util/DocumentManager";
-import { DragManager } from "../../../util/DragManager";
-import { Transform } from "../../../util/Transform";
-import { undoBatch } from "../../../util/UndoManager";
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import { Tooltip } from '@material-ui/core';
+import { action, computed, IReactionDisposer, observable, reaction } from 'mobx';
+import { observer } from 'mobx-react';
+import { Doc, DocListCast, HeightSym, Opt, WidthSym } from '../../../../fields/Doc';
+import { Id } from '../../../../fields/FieldSymbols';
+import { List } from '../../../../fields/List';
+import { Cast, DocCast, NumCast, StrCast } from '../../../../fields/Types';
+import { emptyFunction, returnEmptyDoclist, returnFalse, returnTrue, setupMoveUpEvents } from '../../../../Utils';
+import { Docs, DocUtils } from '../../../documents/Documents';
+import { CollectionViewType, DocumentType } from '../../../documents/DocumentTypes';
+import { DocumentManager } from '../../../util/DocumentManager';
+import { DragManager } from '../../../util/DragManager';
+import { SettingsManager } from '../../../util/SettingsManager';
+import { Transform } from '../../../util/Transform';
+import { undoBatch } from '../../../util/UndoManager';
 import { ViewBoxBaseComponent } from '../../DocComponent';
-import { EditableView } from "../../EditableView";
-import { Colors } from "../../global/globalEnums";
-import { DocumentView, DocumentViewProps } from "../../nodes/DocumentView";
+import { EditableView } from '../../EditableView';
+import { Colors } from '../../global/globalEnums';
+import { DocumentView, DocumentViewProps } from '../../nodes/DocumentView';
 import { FieldView, FieldViewProps } from '../../nodes/FieldView';
-import { StyleProp } from "../../StyleProvider";
-import { PresBox } from "./PresBox";
-import "./PresElementBox.scss";
-import { PresMovement } from "./PresEnums";
-import React = require("react");
+import { StyleProp } from '../../StyleProvider';
+import { PresBox } from './PresBox';
+import './PresElementBox.scss';
+import { PresMovement } from './PresEnums';
+import React = require('react');
 /**
  * This class models the view a document added to presentation will have in the presentation.
  * It involves some functionality for its buttons and options.
  */
 @observer
 export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
-    public static LayoutString(fieldKey: string) { return FieldView.LayoutString(PresElementBox, fieldKey); }
+    public static LayoutString(fieldKey: string) {
+        return FieldView.LayoutString(PresElementBox, fieldKey);
+    }
     _heightDisposer: IReactionDisposer | undefined;
 
     @observable _dragging = false;
-    // these fields are conditionally computed fields on the layout document that take this document as a parameter
-    @computed get indexInPres() { return Number(this.lookupField("indexInPres")); }  // the index field is where this document is in the presBox display list (since this value is different for each presentation element, the value can't be stored on the layout template which is used by all display elements)
-    @computed get collapsedHeight() { return Number(this.lookupField("presCollapsedHeight")); } // the collapsed height changes depending on the state of the presBox.  We could store this on the presentation element template if it's used by only one presentation - but if it's shared by multiple, then this value must be looked up
-    @computed get presStatus() { return StrCast(this.lookupField("presStatus")); }
-    @computed get itemIndex() { return NumCast(this.lookupField("_itemIndex")); }
-    @computed get presBox() { return Cast(this.lookupField("presBox"), Doc, null); }
-    @computed get targetDoc() { return Cast(this.rootDoc.presentationTargetDoc, Doc, null) || this.rootDoc; }
+    // Idea: this boolean will determine whether to automatically show the video when this preselement is selected.
+    // @observable static showVideo: boolean = false;
+    @computed get indexInPres() {
+        return DocListCast(this.presBox[StrCast(this.presBox.presFieldKey, 'data')]).indexOf(this.rootDoc);
+    } // the index field is where this document is in the presBox display list (since this value is different for each presentation element, the value can't be stored on the layout template which is used by all display elements)
+    @computed get collapsedHeight() {
+        return [CollectionViewType.Tree, CollectionViewType.Stacking].includes(this.presBox._viewType as any) ? 35 : 31;
+    } // the collapsed height changes depending on the state of the presBox.  We could store this on the presentation element template if it's used by only one presentation - but if it's shared by multiple, then this value must be looked up
+    @computed get presStatus() {
+        return this.presBox.presStatus;
+    }
+    @computed get presBox() {
+        return (this.props.DocumentView?.().props.treeViewDoc ?? this.props.ContainingCollectionDoc)!;
+    }
+    @computed get targetDoc() {
+        return Cast(this.rootDoc.presentationTargetDoc, Doc, null) || this.rootDoc;
+    }
 
     componentDidMount() {
         this.layoutDoc.hideLinkButton = true;
-        this._heightDisposer = reaction(() => [this.rootDoc.presExpandInlineButton, this.collapsedHeight],
-            params => this.layoutDoc._height = NumCast(params[1]) + (Number(params[0]) ? 100 : 0), { fireImmediately: true });
+        this._heightDisposer = reaction(
+            () => [this.rootDoc.presExpandInlineButton, this.collapsedHeight],
+            params => (this.layoutDoc._height = NumCast(params[1]) + (Number(params[0]) ? 100 : 0)),
+            { fireImmediately: true }
+        );
     }
     componentWillUnmount() {
         this._heightDisposer?.();
@@ -58,28 +74,27 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
     @action
     presExpandDocumentClick = () => {
         this.rootDoc.presExpandInlineButton = !this.rootDoc.presExpandInlineButton;
-    }
+    };
 
     embedHeight = (): number => 97;
     // embedWidth = () => this.props.PanelWidth();
     // embedHeight = () => Math.min(this.props.PanelWidth() - 20, this.props.PanelHeight() - this.collapsedHeight);
     embedWidth = (): number => this.props.PanelWidth() - 35;
-    styleProvider = (doc: (Doc | undefined), props: Opt<DocumentViewProps>, property: string): any => {
+    styleProvider = (doc: Doc | undefined, props: Opt<DocumentViewProps>, property: string): any => {
         if (property === StyleProp.Opacity) return 1;
         return this.props.styleProvider?.(doc, props, property);
-    }
+    };
     /**
      * The function that is responsible for rendering a preview or not for this
      * presentation element.
      */
     @computed get renderEmbeddedInline() {
-        return !this.rootDoc.presExpandInlineButton || !this.targetDoc ? (null) :
+        return !this.rootDoc.presExpandInlineButton || !this.targetDoc ? null : (
             <div className="presItem-embedded" style={{ height: this.embedHeight(), width: this.embedWidth() }}>
                 <DocumentView
-                    Document={this.targetDoc}
-                    DataDoc={this.targetDoc[DataSym] !== this.targetDoc && this.targetDoc[DataSym]}
+                    Document={this.rootDoc}
+                    DataDoc={undefined} //this.targetDoc[DataSym] !== this.targetDoc && this.targetDoc[DataSym]}
                     styleProvider={this.styleProvider}
-                    layerProvider={this.props.layerProvider}
                     docViewPath={returnEmptyDoclist}
                     rootSelected={returnTrue}
                     addDocument={returnFalse}
@@ -87,6 +102,7 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
                     isContentActive={this.props.isContentActive}
                     addDocTab={returnFalse}
                     pinToPres={returnFalse}
+                    fitContentsToBox={returnTrue}
                     PanelWidth={this.embedWidth}
                     PanelHeight={this.embedHeight}
                     ScreenToLocalTransform={Transform.Identity}
@@ -103,29 +119,62 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
                     hideLinkButton={true}
                 />
                 <div className="presItem-embeddedMask" />
-            </div>;
+            </div>
+        );
     }
 
+    @computed get renderGroupSlides() {
+        const childDocs = DocListCast(this.targetDoc.data);
+        const groupSlides = childDocs.map((doc: Doc, ind: number) => (
+            <div
+                className="presItem-groupSlide"
+                onClick={e => {
+                    console.log('Clicked on slide with index: ', ind);
+                    e.stopPropagation();
+                    e.preventDefault();
+                    PresBox.Instance.modifierSelect(doc, this._itemRef.current!, this._dragRef.current!, !e.shiftKey && !e.ctrlKey && !e.metaKey, e.ctrlKey || e.metaKey, e.shiftKey);
+                    this.presExpandDocumentClick();
+                }}>
+                <div className="presItem-groupNum">{`${ind + 1}.`}</div>
+                {/* style={{ maxWidth: showMore ? (toolbarWidth - 195) : toolbarWidth - 105, cursor: isSelected ? 'text' : 'grab' }} */}
+                <div className="presItem-name">
+                    <EditableView
+                        ref={this._titleRef}
+                        editing={undefined}
+                        contents={doc.title}
+                        overflow={'ellipsis'}
+                        GetValue={() => StrCast(doc.title)}
+                        SetValue={(value: string) => {
+                            doc.title = !value.trim().length ? '-untitled-' : value;
+                            return true;
+                        }}
+                    />
+                </div>
+            </div>
+        ));
+        return groupSlides;
+    }
     @computed get duration() {
         let durationInS: number;
-        if (this.rootDoc.type === DocumentType.AUDIO || this.rootDoc.type === DocumentType.VID) { durationInS = NumCast(this.rootDoc.presEndTime) - NumCast(this.rootDoc.presStartTime); durationInS = Math.round(durationInS * 10) / 10; }
-        else if (this.rootDoc.presDuration) durationInS = NumCast(this.rootDoc.presDuration) / 1000;
+        if (this.rootDoc.type === DocumentType.AUDIO || this.rootDoc.type === DocumentType.VID) {
+            durationInS = NumCast(this.rootDoc.presEndTime) - NumCast(this.rootDoc.presStartTime);
+            durationInS = Math.round(durationInS * 10) / 10;
+        } else if (this.rootDoc.presDuration) durationInS = NumCast(this.rootDoc.presDuration) / 1000;
         else durationInS = 2;
-        return "D: " + durationInS + "s";
+        return 'D: ' + durationInS + 's';
     }
 
     @computed get transition() {
         let transitionInS: number;
         if (this.rootDoc.presTransition) transitionInS = NumCast(this.rootDoc.presTransition) / 1000;
         else transitionInS = 0.5;
-        return this.rootDoc.presMovement === PresMovement.Jump || this.rootDoc.presMovement === PresMovement.None ? (null) : "M: " + transitionInS + "s";
+        return this.rootDoc.presMovement === PresMovement.Jump || this.rootDoc.presMovement === PresMovement.None ? null : 'M: ' + transitionInS + 's';
     }
 
     private _itemRef: React.RefObject<HTMLDivElement> = React.createRef();
     private _dragRef: React.RefObject<HTMLDivElement> = React.createRef();
     private _titleRef: React.RefObject<EditableView> = React.createRef();
 
-
     @action
     headerDown = (e: React.PointerEvent<HTMLDivElement>) => {
         const element = e.target as any;
@@ -133,59 +182,71 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
         e.preventDefault();
         if (element && !(e.ctrlKey || e.metaKey)) {
             if (PresBox.Instance._selectedArray.has(this.rootDoc)) {
-                PresBox.Instance._selectedArray.size === 1 && PresBox.Instance.regularSelect(this.rootDoc, this._itemRef.current!, this._dragRef.current!, false);
+                PresBox.Instance._selectedArray.size === 1 && PresBox.Instance.regularSelect(this.rootDoc, this._itemRef.current!, this._dragRef.current!, false, false);
                 setupMoveUpEvents(this, e, this.startDrag, emptyFunction, emptyFunction);
             } else {
-                setupMoveUpEvents(this, e, ((e: PointerEvent) => {
-                    PresBox.Instance.regularSelect(this.rootDoc, this._itemRef.current!, this._dragRef.current!, false);
-                    return this.startDrag(e);
-                }), emptyFunction, emptyFunction);
+                setupMoveUpEvents(
+                    this,
+                    e,
+                    (e: PointerEvent) => {
+                        PresBox.Instance.regularSelect(this.rootDoc, this._itemRef.current!, this._dragRef.current!, false, false);
+                        return this.startDrag(e);
+                    },
+                    emptyFunction,
+                    emptyFunction
+                );
             }
         }
-    }
-
-    headerUp = (e: React.PointerEvent<HTMLDivElement>) => {
-        e.stopPropagation();
-        e.preventDefault();
-    }
+    };
 
     /**
      * Function to drag and drop the pres element to a diferent location
      */
-    //TODO: this is what you need to look into
     startDrag = (e: PointerEvent) => {
         const miniView: boolean = this.toolbarWidth <= 100;
         const activeItem = this.rootDoc;
         const dragArray = PresBox.Instance._dragArray;
         const dragData = new DragManager.DocumentDragData(PresBox.Instance.sortArray());
+        if (!dragData.draggedDocuments.length) dragData.draggedDocuments.push(this.rootDoc);
+        dragData.dropAction = 'move';
+        dragData.treeViewDoc = this.props.docViewPath().lastElement()?.props.treeViewDoc;
+        dragData.moveDocument = this.props.docViewPath().lastElement()?.props.moveDocument;
         const dragItem: HTMLElement[] = [];
         if (dragArray.length === 1) {
-            const doc = dragArray[0];
-            doc.className = miniView ? "presItem-miniSlide" : "presItem-slide";
-            dragItem.push(doc);
+            const doc = this._itemRef.current || dragArray[0];
+            if (doc) {
+                doc.className = miniView ? 'presItem-miniSlide' : 'presItem-slide';
+                dragItem.push(doc);
+            }
         } else if (dragArray.length >= 1) {
             const doc = document.createElement('div');
-            doc.className = "presItem-multiDrag";
-            doc.innerText = "Move " + PresBox.Instance._selectedArray.size + " slides";
+            doc.className = 'presItem-multiDrag';
+            doc.innerText = 'Move ' + PresBox.Instance._selectedArray.size + ' slides';
             doc.style.position = 'absolute';
-            doc.style.top = (e.clientY) + 'px';
-            doc.style.left = (e.clientX - 50) + 'px';
+            doc.style.top = e.clientY + 'px';
+            doc.style.left = e.clientX - 50 + 'px';
             dragItem.push(doc);
         }
 
         // const dropEvent = () => runInAction(() => this._dragging = false);
         if (activeItem) {
-            DragManager.StartDocumentDrag(dragItem.map(ele => ele), dragData, e.clientX, e.clientY, undefined);
+            DragManager.StartDocumentDrag(
+                dragItem.map(ele => ele),
+                dragData,
+                e.clientX,
+                e.clientY,
+                undefined
+            );
             // runInAction(() => this._dragging = true);
             return true;
         }
         return false;
-    }
+    };
 
     onPointerOver = (e: any) => {
-        document.removeEventListener("pointermove", this.onPointerMove);
-        document.addEventListener("pointermove", this.onPointerMove);
-    }
+        document.removeEventListener('pointermove', this.onPointerMove);
+        document.addEventListener('pointermove', this.onPointerMove);
+    };
 
     onPointerMove = (e: PointerEvent) => {
         const slide = this._itemRef.current!;
@@ -195,77 +256,181 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
         }
         if (slide && dragIsPresItem) {
             const rect = slide.getBoundingClientRect();
-            const y = e.clientY - rect.top;  //y position within the element.
+            const y = e.clientY - rect.top; //y position within the element.
             const height = slide.clientHeight;
             const halfLine = height / 2;
             if (y <= halfLine) {
                 slide.style.borderTop = `solid 2px ${Colors.MEDIUM_BLUE}`;
-                slide.style.borderBottom = "0px";
+                slide.style.borderBottom = '0px';
             } else if (y > halfLine) {
-                slide.style.borderTop = "0px";
+                slide.style.borderTop = '0px';
                 slide.style.borderBottom = `solid 2px ${Colors.MEDIUM_BLUE}`;
             }
         }
-        document.removeEventListener("pointermove", this.onPointerMove);
-    }
+        document.removeEventListener('pointermove', this.onPointerMove);
+    };
 
     onPointerLeave = (e: any) => {
-        this._itemRef.current!.style.borderTop = "0px";
-        this._itemRef.current!.style.borderBottom = "0px";
-        document.removeEventListener("pointermove", this.onPointerMove);
-    }
+        this._itemRef.current!.style.borderTop = '0px';
+        this._itemRef.current!.style.borderBottom = '0px';
+        document.removeEventListener('pointermove', this.onPointerMove);
+    };
 
     @action
     toggleProperties = () => {
-        if (CurrentUserUtils.propertiesWidth < 5) {
-            action(() => (CurrentUserUtils.propertiesWidth = 250));
+        if (SettingsManager.propertiesWidth < 5) {
+            action(() => (SettingsManager.propertiesWidth = 250));
         }
-    }
+    };
 
     @undoBatch
     removeItem = action((e: React.MouseEvent) => {
+        e.stopPropagation();
         this.props.removeDocument?.(this.rootDoc);
         if (PresBox.Instance._selectedArray.has(this.rootDoc)) {
             PresBox.Instance._selectedArray.delete(this.rootDoc);
         }
-        e.stopPropagation();
+        this.removeAllRecordingInOverlay();
     });
 
     // set the value/title of the individual pres element
     @undoBatch
     @action
     onSetValue = (value: string) => {
-        this.rootDoc.title = !value.trim().length ? "-untitled-" : value;
+        this.rootDoc.title = !value.trim().length ? '-untitled-' : value;
         return true;
-    }
+    };
 
     /**
      * Method called for updating the view of the currently selected document
-     * 
-     * @param targetDoc 
-     * @param activeItem 
+     *
+     * @param targetDoc
+     * @param activeItem
      */
     @undoBatch
     @action
     updateView = (targetDoc: Doc, activeItem: Doc) => {
-        if (targetDoc.type === DocumentType.PDF || targetDoc.type === DocumentType.WEB || targetDoc.type === DocumentType.RTF) {
-            const scroll = targetDoc._scrollTop;
-            activeItem.presPinViewScroll = scroll;
-        } else if (targetDoc.type === DocumentType.VID) {
-            activeItem.presPinTimecode = targetDoc._currentTimecode;
-        } else if (targetDoc.type === DocumentType.COMPARISON) {
-            const clipWidth = targetDoc._clipWidth;
-            activeItem.presPinClipWidth = clipWidth;
-        } else {
-            const x = targetDoc._panX;
-            const y = targetDoc._panY;
-            const scale = targetDoc._viewScale;
-            activeItem.presPinViewX = x;
-            activeItem.presPinViewY = y;
-            activeItem.presPinViewScale = scale;
+        switch (targetDoc.type) {
+            case DocumentType.PDF:
+            case DocumentType.WEB:
+            case DocumentType.RTF:
+                const scroll = targetDoc._scrollTop;
+                activeItem.presPinViewScroll = scroll;
+                break;
+            case DocumentType.VID:
+            case DocumentType.AUDIO:
+                activeItem.presStartTime = targetDoc._currentTimecode;
+                break;
+            case DocumentType.COMPARISON:
+                const clipWidth = targetDoc._clipWidth;
+                activeItem.presPinClipWidth = clipWidth;
+                break;
+            default:
+                const x = targetDoc._panX;
+                const y = targetDoc._panY;
+                const scale = targetDoc._viewScale;
+                activeItem.presPinViewX = x;
+                activeItem.presPinViewY = y;
+                activeItem.presPinViewScale = scale;
         }
+    };
+
+    @computed get recordingIsInOverlay() {
+        let isInOverlay = false;
+        DocListCast(Doc.MyOverlayDocs.data).forEach(doc => {
+            if (doc.slides === this.rootDoc) {
+                isInOverlay = true;
+                // return
+            }
+        });
+        return isInOverlay;
     }
 
+    // a previously recorded video will have timecode defined
+    static videoIsRecorded = (activeItem: Doc) => {
+        const casted = Cast(activeItem.recording, Doc, null);
+        return casted && 'currentTimecode' in casted;
+    };
+
+    removeAllRecordingInOverlay = () => {
+        DocListCast(Doc.MyOverlayDocs.data).forEach(doc => {
+            if (doc.slides === this.rootDoc) {
+                Doc.RemoveDocFromList(Doc.MyOverlayDocs, undefined, doc);
+            }
+        });
+    };
+
+    static removeEveryExistingRecordingInOverlay = () => {
+        // Remove every recording that already exists in overlay view
+        DocListCast(Doc.MyOverlayDocs.data).forEach(doc => {
+            // if it's a recording video, don't remove from overlay (user can lose data)
+            if (!PresElementBox.videoIsRecorded(DocCast(doc.slides))) return;
+
+            if (doc.slides !== null) {
+                Doc.RemoveDocFromList(Doc.MyOverlayDocs, undefined, doc);
+            }
+        });
+    };
+
+    @undoBatch
+    @action
+    hideRecording = (e: React.MouseEvent, iconClick: boolean = false) => {
+        e.stopPropagation();
+        this.removeAllRecordingInOverlay();
+
+        // if (iconClick) PresElementBox.showVideo = false;
+    };
+
+    @undoBatch
+    @action
+    showRecording = (activeItem: Doc, iconClick: boolean = false) => {
+        // if (iconClick) PresElementBox.showVideo = true;
+        // if (!PresElementBox.showVideo) return;
+
+        // remove the overlays on switch *IF* not opened from the specific icon
+        if (!iconClick) PresElementBox.removeEveryExistingRecordingInOverlay();
+
+        if (activeItem.recording) {
+            Doc.AddDocToList(Doc.MyOverlayDocs, undefined, Cast(activeItem.recording, Doc, null));
+        }
+    };
+
+    @undoBatch
+    @action
+    startRecording = (activeItem: Doc) => {
+        console.log('start recording', 'activeItem', activeItem);
+        if (PresElementBox.videoIsRecorded(activeItem)) {
+            // if we already have an existing recording
+            this.showRecording(activeItem, true);
+            //   // if we already have an existing recording
+            //   Doc.AddDocToList(Doc.MyOverlayDocs, undefined, Cast(activeItem.recording, Doc, null));
+        } else {
+            // Remove every recording that already exists in overlay view
+            // this is a design decision to clear to focus in on the recoding mode
+            PresElementBox.removeEveryExistingRecordingInOverlay();
+
+            // if we dont have any recording
+            const recording = Docs.Create.WebCamDocument('', {
+                _width: 384,
+                _height: 216,
+                hideDocumentButtonBar: true,
+                hideDecorationTitle: true,
+                hideOpenButton: true,
+                // hideDeleteButton: true,
+                cloneFieldFilter: new List<string>(['system']),
+            });
+
+            // attach the recording to the slide, and attach the slide to the recording
+            recording.slides = activeItem;
+            activeItem.recording = recording;
+
+            // make recording box appear in the bottom right corner of the screen
+            recording.x = window.innerWidth - recording[WidthSym]() - 20;
+            recording.y = window.innerHeight - recording[HeightSym]() - 20;
+            Doc.AddDocToList(Doc.MyOverlayDocs, undefined, recording);
+        }
+    };
+
     @computed
     get toolbarWidth(): number {
         const presBoxDocView = DocumentManager.Instance.getDocumentView(this.presBox);
@@ -275,29 +440,31 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
         return width;
     }
 
-    // TODO: this is what you were looking for
     @computed get mainItem() {
-        const isSelected: boolean = PresBox.Instance._selectedArray.has(this.rootDoc);
+        const isSelected: boolean = PresBox.Instance?._selectedArray.has(this.rootDoc);
         const toolbarWidth: number = this.toolbarWidth;
         const showMore: boolean = this.toolbarWidth >= 300;
         const miniView: boolean = this.toolbarWidth <= 110;
         const presBox: Doc = this.presBox; //presBox
         const presBoxColor: string = StrCast(presBox._backgroundColor);
-        const presColorBool: boolean = presBoxColor ? (presBoxColor !== Colors.WHITE && presBoxColor !== "transparent") : false;
+        const presColorBool: boolean = presBoxColor ? presBoxColor !== Colors.WHITE && presBoxColor !== 'transparent' : false;
         const targetDoc: Doc = this.targetDoc;
         const activeItem: Doc = this.rootDoc;
+
         return (
-            <div className={`presItem-container`}
+            <div
+                className={`presItem-container`}
                 key={this.props.Document[Id] + this.indexInPres}
                 ref={this._itemRef}
                 style={{
-                    backgroundColor: presColorBool ? isSelected ? "rgba(250,250,250,0.3)" : "transparent" : isSelected ? Colors.LIGHT_BLUE : "transparent",
-                    opacity: this._dragging ? 0.3 : 1
+                    backgroundColor: presColorBool ? (isSelected ? 'rgba(250,250,250,0.3)' : 'transparent') : isSelected ? Colors.LIGHT_BLUE : 'transparent',
+                    opacity: this._dragging ? 0.3 : 1,
                 }}
                 onClick={e => {
                     e.stopPropagation();
                     e.preventDefault();
                     PresBox.Instance.modifierSelect(this.rootDoc, this._itemRef.current!, this._dragRef.current!, !e.shiftKey && !e.ctrlKey && !e.metaKey, e.ctrlKey || e.metaKey, e.shiftKey);
+                    this.showRecording(activeItem);
                 }}
                 onDoubleClick={action(e => {
                     this.toggleProperties();
@@ -305,73 +472,126 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
                 })}
                 onPointerOver={this.onPointerOver}
                 onPointerLeave={this.onPointerLeave}
-                onPointerDown={this.headerDown}
-                onPointerUp={this.headerUp}
-            >
-                {miniView ?
-                    // when width is LESS than 110 px 
-                    <div className={`presItem-miniSlide ${isSelected ? "active" : ""}`} ref={miniView ? this._dragRef : null}>
-                        {`${this.indexInPres + 1}.`}
-                    </div>
-                    :
-                    // when width is MORE than 110 px 
-                    <div className="presItem-number">
-                        {`${this.indexInPres + 1}.`}
-                    </div>}
-                {miniView ? (null) : <div ref={miniView ? null : this._dragRef} className={`presItem-slide ${isSelected ? "active" : ""}`}
-                    style={{
-                        backgroundColor: this.props.styleProvider?.(this.layoutDoc, this.props, StyleProp.BackgroundColor),
-                        boxShadow: presBoxColor && presBoxColor !== "white" && presBoxColor !== "transparent" ? isSelected ? "0 0 0px 1.5px" + presBoxColor : undefined : undefined
-                    }}>
-                    <div className="presItem-name" style={{ maxWidth: showMore ? (toolbarWidth - 195) : toolbarWidth - 105, cursor: isSelected ? 'text' : 'grab' }}>
-                        <EditableView
-                            ref={this._titleRef}
-                            editing={!isSelected ? false : undefined}
-                            contents={activeItem.title}
-                            overflow={'ellipsis'}
-                            GetValue={() => StrCast(activeItem.title)}
-                            SetValue={this.onSetValue}
-                        />
-                    </div>
-                    <Tooltip title={<><div className="dash-tooltip">{"Movement speed"}</div></>}><div className="presItem-time" style={{ display: showMore ? "block" : "none" }}>{this.transition}</div></Tooltip>
-                    <Tooltip title={<><div className="dash-tooltip">{"Duration"}</div></>}><div className="presItem-time" style={{ display: showMore ? "block" : "none" }}>{this.duration}</div></Tooltip>
-                    <div className={"presItem-slideButtons"}>
-                        <Tooltip title={<><div className="dash-tooltip">{"Update view"}</div></>}>
-                            <div className="slideButton"
-                                onClick={() => this.updateView(targetDoc, activeItem)}
-                                style={{ fontWeight: 700, display: activeItem.presPinView ? "flex" : "none" }}>V</div>
-                        </Tooltip>
-                        {this.indexInPres === 0 ? (null) : <Tooltip title={<><div className="dash-tooltip">{activeItem.groupWithUp ? "Ungroup" : "Group with up"}</div></>}>
-                            <div className="slideButton"
-                                onClick={() => activeItem.groupWithUp = !activeItem.groupWithUp}
-                                style={{
-                                    zIndex: 1000 - this.indexInPres,
-                                    fontWeight: 700,
-                                    backgroundColor: activeItem.groupWithUp ? presColorBool ? presBoxColor : Colors.MEDIUM_BLUE : undefined,
-                                    height: activeItem.groupWithUp ? 53 : 18,
-                                    transform: activeItem.groupWithUp ? "translate(0, -17px)" : undefined
-                                }}>
-                                <div style={{ transform: activeItem.groupWithUp ? "rotate(180deg) translate(0, -17.5px)" : "rotate(0deg)" }}>
-                                    <FontAwesomeIcon icon={"arrow-up"} onPointerDown={e => e.stopPropagation()} />
+                onPointerDown={this.headerDown}>
+                {/* {miniView ?
+                              // when width is LESS than 110 px 
+                              <div className={`presItem-miniSlide ${isSelected ? "active" : ""}`} ref={miniView ? this._dragRef : null}>
+                                    {`${this.indexInPres + 1}.`}
+                              </div>
+                              :
+                              // when width is MORE than 110 px 
+                              <div className="presItem-number">
+                                    {`${this.indexInPres + 1}.`}
+                              </div>} */}
+                {/* <div className="presItem-number">
+                              {`${this.indexInPres + 1}.`}
+                        </div> */}
+                {miniView ? null : (
+                    <div
+                        ref={miniView ? null : this._dragRef}
+                        className={`presItem-slide ${isSelected ? 'active' : ''}`}
+                        style={{
+                            backgroundColor: this.props.styleProvider?.(this.layoutDoc, this.props, StyleProp.BackgroundColor),
+                            boxShadow: presBoxColor && presBoxColor !== 'white' && presBoxColor !== 'transparent' ? (isSelected ? '0 0 0px 1.5px' + presBoxColor : undefined) : undefined,
+                        }}>
+                        <div className="presItem-name" style={{ maxWidth: showMore ? toolbarWidth - 195 : toolbarWidth - 105, cursor: isSelected ? 'text' : 'grab' }}>
+                            <div>{`${this.indexInPres + 1}.  `}</div>
+                            <EditableView ref={this._titleRef} editing={!isSelected ? false : undefined} contents={activeItem.title} overflow={'ellipsis'} GetValue={() => StrCast(activeItem.title)} SetValue={this.onSetValue} />
+                        </div>
+                        {/* <Tooltip title={<><div className="dash-tooltip">{"Movement speed"}</div></>}><div className="presItem-time" style={{ display: showMore ? "block" : "none" }}>{this.transition}</div></Tooltip> */}
+                        {/* <Tooltip title={<><div className="dash-tooltip">{"Duration"}</div></>}><div className="presItem-time" style={{ display: showMore ? "block" : "none" }}>{this.duration}</div></Tooltip> */}
+                        <div className={'presItem-slideButtons'}>
+                            <Tooltip
+                                title={
+                                    <>
+                                        <div className="dash-tooltip">{'Update view'}</div>
+                                    </>
+                                }>
+                                <div className="slideButton" onClick={() => this.updateView(targetDoc, activeItem)} style={{ fontWeight: 700, display: activeItem.presPinView ? 'flex' : 'none' }}>
+                                    V
+                                </div>
+                            </Tooltip>
+
+                            {this.recordingIsInOverlay ? (
+                                <Tooltip
+                                    title={
+                                        <>
+                                            <div className="dash-tooltip">{'Hide Recording'}</div>
+                                        </>
+                                    }>
+                                    <div className="slideButton" onClick={e => this.hideRecording(e, true)} style={{ fontWeight: 700 }}>
+                                        <FontAwesomeIcon icon={'video-slash'} onPointerDown={e => e.stopPropagation()} />
+                                    </div>
+                                </Tooltip>
+                            ) : (
+                                <Tooltip
+                                    title={
+                                        <>
+                                            <div className="dash-tooltip">{`${PresElementBox.videoIsRecorded(activeItem) ? 'Show' : 'Start'} recording`}</div>
+                                        </>
+                                    }>
+                                    <div
+                                        className="slideButton"
+                                        onClick={e => {
+                                            e.stopPropagation();
+                                            this.startRecording(activeItem);
+                                        }}
+                                        style={{ fontWeight: 700 }}>
+                                        <FontAwesomeIcon icon={'video'} onPointerDown={e => e.stopPropagation()} />
+                                    </div>
+                                </Tooltip>
+                            )}
+
+                            {/* {this.indexInPres === 0 ? (null) : <Tooltip title={<><div className="dash-tooltip">{activeItem.groupWithUp ? "Ungroup" : "Group with up"}</div></>}>
+                                          <div className="slideButton"
+                                                onClick={() => activeItem.groupWithUp = !activeItem.groupWithUp}
+                                                style={{
+                                                      zIndex: 1000 - this.indexInPres,
+                                                      fontWeight: 700,
+                                                      backgroundColor: activeItem.groupWithUp ? presColorBool ? presBoxColor : Colors.MEDIUM_BLUE : undefined,
+                                                      height: activeItem.groupWithUp ? 53 : 18,
+                                                      transform: activeItem.groupWithUp ? "translate(0, -17px)" : undefined
+                                                }}>
+                                                <div style={{ transform: activeItem.groupWithUp ? "rotate(180deg) translate(0, -17.5px)" : "rotate(0deg)" }}>
+                                                      <FontAwesomeIcon icon={"arrow-up"} onPointerDown={e => e.stopPropagation()} />
+                                                </div>
+                                          </div>
+                                    </Tooltip>} */}
+                            <Tooltip
+                                title={
+                                    <>
+                                        <div className="dash-tooltip">{this.rootDoc.presExpandInlineButton ? 'Minimize' : 'Expand'}</div>
+                                    </>
+                                }>
+                                <div
+                                    className={'slideButton'}
+                                    onClick={e => {
+                                        e.stopPropagation();
+                                        this.presExpandDocumentClick();
+                                    }}>
+                                    <FontAwesomeIcon icon={this.rootDoc.presExpandInlineButton ? 'eye-slash' : 'eye'} onPointerDown={e => e.stopPropagation()} />
+                                </div>
+                            </Tooltip>
+                            <Tooltip
+                                title={
+                                    <>
+                                        <div className="dash-tooltip">{'Remove from presentation'}</div>
+                                    </>
+                                }>
+                                <div className={'slideButton'} onClick={this.removeItem}>
+                                    <FontAwesomeIcon icon={'trash'} onPointerDown={e => e.stopPropagation()} />
                                 </div>
-                            </div>
-                        </Tooltip>}
-                        <Tooltip title={<><div className="dash-tooltip">{this.rootDoc.presExpandInlineButton ? "Minimize" : "Expand"}</div></>}><div className={"slideButton"} onClick={e => { e.stopPropagation(); this.presExpandDocumentClick(); }}>
-                            <FontAwesomeIcon icon={this.rootDoc.presExpandInlineButton ? "eye-slash" : "eye"} onPointerDown={e => e.stopPropagation()} />
-                        </div></Tooltip>
-                        <Tooltip title={<><div className="dash-tooltip">{"Remove from presentation"}</div></>}><div
-                            className={"slideButton"}
-                            onClick={this.removeItem}>
-                            <FontAwesomeIcon icon={"trash"} onPointerDown={e => e.stopPropagation()} />
-                        </div></Tooltip>
+                            </Tooltip>
+                        </div>
+                        {/* <div className="presItem-docName" style={{ maxWidth: showMore ? (toolbarWidth - 195) : toolbarWidth - 105 }}>{activeItem.presPinView ? (<><i>View of </i> {targetDoc.title}</>) : targetDoc.title}</div> */}
+                        {this.renderEmbeddedInline}
                     </div>
-                    <div className="presItem-docName" style={{ maxWidth: showMore ? (toolbarWidth - 195) : toolbarWidth - 105 }}>{activeItem.presPinView ? (<><i>View of </i> {targetDoc.title}</>) : targetDoc.title}</div>
-                    {this.renderEmbeddedInline}
-                </div>}
-            </div >);
+                )}
+            </div>
+        );
     }
 
     render() {
-        return !(this.rootDoc instanceof Doc) || this.targetDoc instanceof Promise ? (null) : this.mainItem;
+        return !(this.rootDoc instanceof Doc) || this.targetDoc instanceof Promise ? null : this.mainItem;
     }
-}
\ No newline at end of file
+}