Merge branch 'master' into splash-screen-3-Anh-En-Hua

1 files changed, 72 insertions, 44 deletions

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index fa7e75202..7dcd63b80 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -1,6 +1,7 @@
-import { action, computed, IReactionDisposer, observable, reaction, runInAction } from "mobx";
+import { action, computed, IReactionDisposer, observable, reaction, runInAction, ObservableMap } from "mobx";
 import { observer } from "mobx-react";
 import { computedFn } from "mobx-utils";
+import { DateField } from "../../../../fields/DateField";
 import { Doc, HeightSym, Opt, StrListCast, WidthSym } from "../../../../fields/Doc";
 import { collectionSchema, documentSchema } from "../../../../fields/documentSchemas";
 import { Id } from "../../../../fields/FieldSymbols";
@@ -17,6 +18,7 @@ import { aggregateBounds, emptyFunction, intersectRect, returnFalse, setupMoveUp
 import { CognitiveServices } from "../../../cognitive_services/CognitiveServices";
 import { DocServer } from "../../../DocServer";
 import { Docs, DocUtils } from "../../../documents/Documents";
+import { DocumentType } from "../../../documents/DocumentTypes";
 import { CurrentUserUtils } from "../../../util/CurrentUserUtils";
 import { DocumentManager } from "../../../util/DocumentManager";
 import { DragManager, dropActionType } from "../../../util/DragManager";
@@ -48,8 +50,7 @@ import { CollectionFreeFormRemoteCursors } from "./CollectionFreeFormRemoteCurso
 import "./CollectionFreeFormView.scss";
 import { MarqueeView } from "./MarqueeView";
 import React = require("react");
-import { DocumentType } from "../../../documents/DocumentTypes";
-import { DateField } from "../../../../fields/DateField";
+import { ColorScheme } from "../../../util/SettingsManager";
 
 export const panZoomSchema = createSchema({
     _panX: "number",
@@ -74,6 +75,8 @@ export type collectionFreeformViewProps = {
     scaleField?: string;
     noOverlay?: boolean; // used to suppress docs in the overlay (z) layer (ie, for minimap since overlay doesn't scale)
     engineProps?: any;
+    dontRenderDocuments?: boolean; // used for annotation overlays which need to distribute documents into different freeformviews with different mixBlendModes depending on whether they are trnasparent or not.  
+    // However, this screws up interactions since only the top layer gets events.  so we render the freeformview a 3rd time with all documents in order to get interaction events (eg., marquee) but we don't actually want to display the documents.
 };
 
 @observer
@@ -115,7 +118,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
 
     @computed get views() { return this._layoutElements.filter(ele => ele.bounds && !ele.bounds.z).map(ele => ele.ele); }
     @computed get backgroundEvents() { return this.props.layerProvider?.(this.layoutDoc) === false && SnappingManager.GetIsDragging(); }
-    @computed get backgroundActive() { return this.props.layerProvider?.(this.layoutDoc) === false && (this.props.ContainingCollectionView?.isContentActive() || this.props.isContentActive()); }
+    @computed get backgroundActive() { return this.props.layerProvider?.(this.layoutDoc) === false && this.props.isContentActive(); }
     @computed get fitToContentVals() {
         return {
             bounds: { ...this.contentBounds, cx: (this.contentBounds.x + this.contentBounds.r) / 2, cy: (this.contentBounds.y + this.contentBounds.b) / 2 },
@@ -168,6 +171,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
     getContainerTransform = () => this.cachedGetContainerTransform.copy();
     getTransformOverlay = () => this.getContainerTransform().translate(1, 1);
     getActiveDocuments = () => this.childLayoutPairs.filter(pair => this.isCurrent(pair.layout)).map(pair => pair.layout);
+    isAnyChildContentActive = () => this.props.isAnyChildContentActive();
     addLiveTextBox = (newBox: Doc) => {
         FormattedTextBox.SelectOnLoad = newBox[Id];// track the new text box so we can give it a prop that tells it to focus itself when it's displayed
         this.addDocument(newBox);
@@ -179,7 +183,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
     addDocument = (newBox: Doc | Doc[]) => {
         let retVal = false;
         if (newBox instanceof Doc) {
-            if (retVal = this.props.addDocument?.(newBox) || false) {
+            if (retVal = (this.props.addDocument?.(newBox) || false)) {
                 this.bringToFront(newBox);
                 this.updateCluster(newBox);
             }
@@ -205,25 +209,6 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         return retVal;
     }
 
-    updateGroupBounds = () => {
-        if (!this.props.Document._isGroup) return;
-        const clist = this.childDocs.map(cd => ({ x: NumCast(cd.x), y: NumCast(cd.y), width: cd[WidthSym](), height: cd[HeightSym]() }));
-        const cbounds = aggregateBounds(clist, 0, 0);
-        const c = [NumCast(this.layoutDoc.x) + this.layoutDoc[WidthSym]() / 2, NumCast(this.layoutDoc.y) + this.layoutDoc[HeightSym]() / 2];
-        const p = [NumCast(this.layoutDoc._panX), NumCast(this.layoutDoc._panY)];
-        const pbounds = {
-            x: (cbounds.x - p[0]) * this.zoomScaling() + c[0], y: (cbounds.y - p[1]) * this.zoomScaling() + c[1],
-            r: (cbounds.r - p[0]) * this.zoomScaling() + c[0], b: (cbounds.b - p[1]) * this.zoomScaling() + c[1]
-        };
-
-        this.layoutDoc._width = (pbounds.r - pbounds.x);
-        this.layoutDoc._height = (pbounds.b - pbounds.y);
-        this.layoutDoc._panX = (cbounds.r + cbounds.x) / 2;
-        this.layoutDoc._panY = (cbounds.b + cbounds.y) / 2;
-        this.layoutDoc.x = pbounds.x;
-        this.layoutDoc.y = pbounds.y;
-    }
-
     isCurrent(doc: Doc) {
         const dispTime = NumCast(doc._timecodeToShow, -1);
         const endTime = NumCast(doc._timecodeToHide, dispTime + 1.5);
@@ -265,8 +250,6 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             !StrListCast(d._layerTags).includes(StyleLayers.Background) && (d._raiseWhenDragged === undefined ? Doc.UserDoc()._raiseWhenDragged : d._raiseWhenDragged) && (d.zIndex = zsorted.length + 1 + i); // bringToFront
         }
 
-        this.updateGroupBounds();
-
         (docDragData.droppedDocuments.length === 1 || de.shiftKey) && this.updateClusterDocs(docDragData.droppedDocuments);
         return true;
     }
@@ -506,7 +489,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
                 const points = ge.points;
                 const B = this.getTransform().transformBounds(ge.bounds.left, ge.bounds.top, ge.bounds.width, ge.bounds.height);
                 const inkDoc = Docs.Create.InkDocument(ActiveInkColor(), CurrentUserUtils.SelectedTool, ActiveInkWidth(), ActiveInkBezierApprox(), ActiveFillColor(), ActiveArrowStart(), ActiveArrowEnd(), ActiveDash(), points,
-                    { title: "ink stroke", x: B.x - Number(ActiveInkWidth()) / 2, y: B.y - Number(ActiveInkWidth()) / 2, _width: B.width + Number(ActiveInkWidth()), _height: B.height + Number(ActiveInkWidth()) });
+                    { title: "ink stroke", x: B.x - ActiveInkWidth() / 2, y: B.y - ActiveInkWidth() / 2, _width: B.width + ActiveInkWidth(), _height: B.height + ActiveInkWidth() });
                 this.addDocument(inkDoc);
                 e.stopPropagation();
                 break;
@@ -828,14 +811,14 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
     setPan(panX: number, panY: number, panTime: number = 0, clamp: boolean = false) {
         if (!this.isAnnotationOverlay && clamp) {
             // this section wraps the pan position, horizontally and/or vertically whenever the content is panned out of the viewing bounds
-            const docs = this.childLayoutPairs.filter(pair => pair.layout instanceof Doc).map(pair => pair.layout);
-            const measuredDocs = docs.filter(doc => doc && this.childDataProvider(doc, "") && this.childSizeProvider(doc, "")).
-                map(doc => ({ ...this.childDataProvider(doc, ""), ...this.childSizeProvider(doc, "") }));
+            const docs = this.childLayoutPairs.map(pair => pair.layout).filter(doc => doc instanceof Doc);
+            const measuredDocs = docs.map(doc => ({ pos: this.childPositionProviderUnmemoized(doc, ""), size: this.childSizeProviderUnmemoized(doc, "") }))
+                .filter(({ pos, size }) => pos && size).map(({ pos, size }) => ({ pos: pos!, size: size! }));
             if (measuredDocs.length) {
-                const ranges = measuredDocs.reduce(({ xrange, yrange }, { x, y, width, height }) =>  // computes range of content
+                const ranges = measuredDocs.reduce(({ xrange, yrange }, { pos, size }) =>  // computes range of content
                     ({
-                        xrange: { min: Math.min(xrange.min, x), max: Math.max(xrange.max, x + width) },
-                        yrange: { min: Math.min(yrange.min, y), max: Math.max(yrange.max, y + height) }
+                        xrange: { min: Math.min(xrange.min, pos.x), max: Math.max(xrange.max, pos.x + (size.width || 0)) },
+                        yrange: { min: Math.min(yrange.min, pos.y), max: Math.max(yrange.max, pos.y + (size.height || 0)) }
                     })
                     , {
                         xrange: { min: Number.MAX_VALUE, max: -Number.MAX_VALUE },
@@ -919,7 +902,9 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
                 HistoryUtil.pushState(state);
             }
         }
-        SelectionManager.DeselectAll();
+        if (SelectionManager.Views().length !== 1 || SelectionManager.Views()[0].Document !== doc) {
+            SelectionManager.DeselectAll();
+        }
         if (this.props.Document.scrollHeight || this.props.Document.scrollTop !== undefined) {
             this.props.focus(doc, options);
         } else {
@@ -1031,7 +1016,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             docFilters={this.childDocFilters}
             docRangeFilters={this.childDocRangeFilters}
             searchFilterDocs={this.searchFilterDocs}
-            isContentActive={this.isAnnotationOverlay ? this.props.isContentActive : returnFalse}
+            isContentActive={returnFalse}
             isDocumentActive={this.props.childDocumentsActive ? this.props.isDocumentActive : this.isContentActive}
             focus={this.focusDocument}
             addDocTab={this.addDocTab}
@@ -1048,9 +1033,10 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             freezeDimensions={this.props.childFreezeDimensions}
             dropAction={StrCast(this.props.Document.childDropAction) as dropActionType}
             bringToFront={this.bringToFront}
-            dontRegisterView={this.props.dontRegisterView}
+            showTitle={this.props.childShowTitle}
+            dontRegisterView={this.props.dontRenderDocuments || this.props.dontRegisterView}
             pointerEvents={this.backgroundActive || this.props.childPointerEvents ? "all" :
-                (this.props.viewDefDivClick || (engine === "pass" && !this.props.isSelected(true))) ? "none" : undefined}
+                (this.props.viewDefDivClick || (engine === "pass" && !this.props.isSelected(true))) ? "none" : this.props.pointerEvents}
             jitterRotation={this.props.styleProvider?.(childLayout, this.props, StyleProp.JitterRotation) || 0}
         //fitToBox={this.props.fitToBox || BoolCast(this.props.freezeChildDimensions)} // bcz: check this
         />;
@@ -1119,10 +1105,16 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         }
     }
 
+    childPositionProviderUnmemoized = (doc: Doc, replica: string) => {
+        return this._layoutPoolData.get(doc[Id] + (replica || ""));
+    }
     childDataProvider = computedFn(function childDataProvider(this: any, doc: Doc, replica: string) {
         return this._layoutPoolData.get(doc[Id] + (replica || ""));
     }.bind(this));
 
+    childSizeProviderUnmemoized = (doc: Doc, replica: string) => {
+        return this._layoutSizeData.get(doc[Id] + (replica || ""));
+    }
     childSizeProvider = computedFn(function childSizeProvider(this: any, doc: Doc, replica: string) {
         return this._layoutSizeData.get(doc[Id] + (replica || ""));
     }.bind(this));
@@ -1210,7 +1202,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         if (this.props.Document.annotationOn) {
             return this.rootDoc;
         }
-        const anchor = Docs.Create.TextanchorDocument({ title: StrCast(this.layoutDoc._viewType), annotationOn: this.rootDoc });
+        const anchor = Docs.Create.TextanchorDocument({ title: "ViewSpec - " + StrCast(this.layoutDoc._viewType), annotationOn: this.rootDoc });
         const proto = Doc.GetProto(anchor);
         proto[ViewSpecPrefix + "_viewType"] = this.layoutDoc._viewType;
         proto.docFilters = ObjectField.MakeCopy(this.layoutDoc.docFilters as ObjectField) || new List<string>([]);
@@ -1231,6 +1223,30 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             { fireImmediately: true, name: "doLayout" });
 
         this._marqueeRef.current?.addEventListener("dashDragAutoScroll", this.onDragAutoScroll as any);
+
+        this._disposers.groupBounds = reaction(() => {
+            if (this.props.Document._isGroup && this.childDocs.length === this.childDocList?.length) {
+                const clist = this.childDocs.map(cd => ({ x: NumCast(cd.x), y: NumCast(cd.y), width: cd[WidthSym](), height: cd[HeightSym]() }));
+                return aggregateBounds(clist, NumCast(this.layoutDoc._xPadding), NumCast(this.layoutDoc._yPadding));
+            }
+            return undefined;
+        },
+            (cbounds) => {
+                if (cbounds) {
+                    const c = [NumCast(this.layoutDoc.x) + this.layoutDoc[WidthSym]() / 2, NumCast(this.layoutDoc.y) + this.layoutDoc[HeightSym]() / 2];
+                    const p = [NumCast(this.layoutDoc._panX), NumCast(this.layoutDoc._panY)];
+                    const pbounds = {
+                        x: (cbounds.x - p[0]) * this.zoomScaling() + c[0], y: (cbounds.y - p[1]) * this.zoomScaling() + c[1],
+                        r: (cbounds.r - p[0]) * this.zoomScaling() + c[0], b: (cbounds.b - p[1]) * this.zoomScaling() + c[1]
+                    };
+                    this.layoutDoc._width = (pbounds.r - pbounds.x);
+                    this.layoutDoc._height = (pbounds.b - pbounds.y);
+                    this.layoutDoc._panX = (cbounds.r + cbounds.x) / 2;
+                    this.layoutDoc._panY = (cbounds.b + cbounds.y) / 2;
+                    this.layoutDoc.x = pbounds.x;
+                    this.layoutDoc.y = pbounds.y;
+                }
+            }, { fireImmediately: true });
     }
 
     componentWillUnmount() {
@@ -1322,8 +1338,10 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         !options && ContextMenu.Instance.addItem({ description: "Options...", subitems: optionItems, icon: "eye" });
         const mores = ContextMenu.Instance.findByDescription("More...");
         const moreItems = mores && "subitems" in mores ? mores.subitems : [];
-        moreItems.push({ description: "Export collection", icon: "download", event: async () => Doc.Zip(this.props.Document) });
-        moreItems.push({ description: "Import exported collection", icon: "upload", event: ({ x, y }) => this.importDocument(x, y) });
+        if (!Doc.UserDoc().noviceMode) {
+            moreItems.push({ description: "Export collection", icon: "download", event: async () => Doc.Zip(this.props.Document) });
+            moreItems.push({ description: "Import exported collection", icon: "upload", event: ({ x, y }) => this.importDocument(x, y) });
+        }
         !mores && ContextMenu.Instance.addItem({ description: "More...", subitems: moreItems, icon: "eye" });
     }
 
@@ -1395,6 +1413,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
     }
 
     chooseGridSpace = (gridSpace: number): number => {
+        if (!this.zoomScaling()) return 50;
         const divisions = this.props.PanelWidth() / this.zoomScaling() / gridSpace + 3;
         return divisions < 60 ? gridSpace : this.chooseGridSpace(gridSpace * 10);
     }
@@ -1406,6 +1425,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         const renderGridSpace = gridSpace * this.zoomScaling();
         const w = this.props.PanelWidth() + 2 * renderGridSpace;
         const h = this.props.PanelHeight() + 2 * renderGridSpace;
+        const strokeStyle = CurrentUserUtils.ActiveDashboard?.colorScheme === ColorScheme.Dark ? "rgba(255,255,255,0.5)" : "rgba(0, 0,0,0.5)";
         return <canvas className="collectionFreeFormView-grid" width={w} height={h} style={{ transform: `translate(${shiftX}px, ${shiftY}px)` }}
             ref={(el) => {
                 const ctx = el?.getContext('2d');
@@ -1416,7 +1436,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
                     ctx.setLineDash(gridSpace > 50 ? [3, 3] : [1, 5]);
                     ctx.clearRect(0, 0, w, h);
                     if (ctx) {
-                        ctx.strokeStyle = "rgba(0, 0, 0, 0.5)";
+                        ctx.strokeStyle = strokeStyle;
                         ctx.beginPath();
                         for (let x = Cx - renderGridSpace; x <= w - Cx; x += renderGridSpace) {
                             ctx.moveTo(x, Cy - h);
@@ -1452,8 +1472,8 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             getContainerTransform={this.getContainerTransform}
             getTransform={this.getTransform}
             isAnnotationOverlay={this.isAnnotationOverlay}>
-            <div ref={this._marqueeRef}>
-                {this.layoutDoc["_backgroundGrid-show"] ? this.backgroundGrid : (null)}
+            <div ref={this._marqueeRef} style={{ display: this.props.dontRenderDocuments ? "none" : undefined }}>
+                {this.layoutDoc._backgroundGridShow ? this.backgroundGrid : (null)}
                 <CollectionFreeFormViewPannableContents
                     isAnnotationOverlay={this.isAnnotationOverlay}
                     transform={this.contentTransform}
@@ -1479,6 +1499,14 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         return wscale < hscale ? wscale : hscale;
     }
 
+    private groupDropDisposer?: DragManager.DragDropDisposer;
+    protected createGroupEventsTarget = (ele: HTMLDivElement) => { //used for stacking and masonry view
+        this.groupDropDisposer?.();
+        if (ele) {
+            this.groupDropDisposer = DragManager.MakeDropTarget(ele, this.onInternalDrop.bind(this), this.layoutDoc, this.onInternalPreDrop.bind(this));
+        }
+    }
+
     render() {
         TraceMobx();
         const clientRect = this._mainCont?.getBoundingClientRect();
@@ -1522,7 +1550,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
                 </div>}
 
             {this.props.Document._isGroup && SnappingManager.GetIsDragging() && (this.ChildDrag || this.props.layerProvider?.(this.props.Document) === false) ?
-                <div className="collectionFreeForm-groupDropper" ref={this.createDashEventsTarget} style={{
+                <div className="collectionFreeForm-groupDropper" ref={this.createGroupEventsTarget} style={{
                     width: this.ChildDrag ? "10000" : "100%",
                     height: this.ChildDrag ? "10000" : "100%",
                     left: this.ChildDrag ? "-5000" : 0,