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

4 files changed, 124 insertions, 78 deletions

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
index 647c83d4d..2f684a54e 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinksView.tsx
@@ -1,7 +1,6 @@
-import { computed, reaction, trace, IReactionDisposer } from "mobx";
+import { computed, IReactionDisposer, reaction } from "mobx";
 import { observer } from "mobx-react";
 import { Document } from "../../../../fields/Document";
-import { FieldWaiting } from "../../../../fields/Field";
 import { KeyStore } from "../../../../fields/KeyStore";
 import { ListField } from "../../../../fields/ListField";
 import { Utils } from "../../../../Utils";
@@ -85,19 +84,17 @@ export class CollectionFreeFormLinksView extends React.Component<CollectionViewP
             let targetViews = this.documentAnchors(connection.b);
             let possiblePairs: { a: Document, b: Document, }[] = [];
             srcViews.map(sv => targetViews.map(tv => possiblePairs.push({ a: sv.props.Document, b: tv.props.Document })));
-            possiblePairs.map(possiblePair => {
-                if (!drawnPairs.reduce((found, drawnPair) => {
+            possiblePairs.map(possiblePair =>
+                drawnPairs.reduce((found, drawnPair) => {
                     let match = (possiblePair.a === drawnPair.a && possiblePair.b === drawnPair.b);
-                    if (match) {
-                        if (!drawnPair.l.reduce((found, link) => found || link.Id === connection.l.Id, false)) {
-                            drawnPair.l.push(connection.l);
-                        }
+                    if (match && !drawnPair.l.reduce((found, link) => found || link.Id === connection.l.Id, false)) {
+                        drawnPair.l.push(connection.l);
                     }
                     return match || found;
-                }, false)) {
-                    drawnPairs.push({ a: possiblePair.a, b: possiblePair.b, l: [connection.l] });
-                }
-            });
+                }, false)
+                ||
+                drawnPairs.push({ a: possiblePair.a, b: possiblePair.b, l: [connection.l] })
+            );
             return drawnPairs;
         }, [] as { a: Document, b: Document, l: Document[] }[]);
         return connections.map(c => <CollectionFreeFormLinkView key={Utils.GenerateGuid()} A={c.a} B={c.b} LinkDocs={c.l} />);
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index e19dc98fa..03426cb27 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -1,12 +1,11 @@
-import { action, computed, observable, runInAction } from "mobx";
+import { action, computed, observable, runInAction, untracked } from "mobx";
 import { observer } from "mobx-react";
 import Measure from "react-measure";
 import { Document } from "../../../../fields/Document";
 import { FieldWaiting } from "../../../../fields/Field";
 import { KeyStore } from "../../../../fields/KeyStore";
-import { NumberField } from "../../../../fields/NumberField";
 import { TextField } from "../../../../fields/TextField";
-import { emptyFunction, returnFalse } from "../../../../Utils";
+import { emptyFunction, returnFalse, returnOne } from "../../../../Utils";
 import { DocumentManager } from "../../../util/DocumentManager";
 import { DragManager } from "../../../util/DragManager";
 import { SelectionManager } from "../../../util/SelectionManager";
@@ -15,16 +14,17 @@ import { undoBatch } from "../../../util/UndoManager";
 import { COLLECTION_BORDER_WIDTH } from "../../../views/globalCssVariables.scss";
 import { InkingCanvas } from "../../InkingCanvas";
 import { Main } from "../../Main";
-import { CollectionFreeFormDocumentView } from "../../nodes/CollectionFreeFormDocumentView";
+import { CollectionFreeFormDocumentView, CollectionFreeFormDocumentViewProps } from "../../nodes/CollectionFreeFormDocumentView";
 import { DocumentContentsView } from "../../nodes/DocumentContentsView";
 import { DocumentViewProps } from "../../nodes/DocumentView";
-import { CollectionSubView } from "../CollectionSubView";
+import { CollectionSubView, SubCollectionViewProps } from "../CollectionSubView";
 import { CollectionFreeFormLinksView } from "./CollectionFreeFormLinksView";
 import { CollectionFreeFormRemoteCursors } from "./CollectionFreeFormRemoteCursors";
 import "./CollectionFreeFormView.scss";
 import { MarqueeView } from "./MarqueeView";
 import React = require("react");
 import v5 = require("uuid/v5");
+import { MainOverlayTextBox } from "../../MainOverlayTextBox";
 
 @observer
 export class CollectionFreeFormView extends CollectionSubView {
@@ -38,19 +38,16 @@ export class CollectionFreeFormView extends CollectionSubView {
     }
 
     public addDocument = (newBox: Document, allowDuplicates: boolean) => {
-        let added = this.props.addDocument(newBox, false);
-        this.bringToFront(newBox);
-        return added;
+        if (this.isAnnotationOverlay) {
+            newBox.SetNumber(KeyStore.Zoom, this.props.Document.GetNumber(KeyStore.Scale, 1));
+        }
+        return this.props.addDocument(this.bringToFront(newBox), false);
     }
 
     public selectDocuments = (docs: Document[]) => {
         SelectionManager.DeselectAll;
-        docs.map(doc => {
-            const dv = DocumentManager.Instance.getDocumentView(doc);
-            if (dv) {
-                SelectionManager.SelectDoc(dv, true);
-            }
-        });
+        docs.map(doc => DocumentManager.Instance.getDocumentView(doc)).filter(dv => dv).map(dv =>
+            SelectionManager.SelectDoc(dv!, true));
     }
 
     public getActiveDocuments = () => {
@@ -84,41 +81,28 @@ export class CollectionFreeFormView extends CollectionSubView {
     @undoBatch
     @action
     drop = (e: Event, de: DragManager.DropEvent) => {
-        if (super.drop(e, de)) {
-            if (de.data instanceof DragManager.DocumentDragData) {
-                let droppedDocs = de.data.droppedDocuments;
-                let xoff = de.data.xOffset as number || 0;
-                let yoff = de.data.yOffset as number || 0;
-                if (droppedDocs.length) {
-                    let screenX = de.x - xoff;
-                    let screenY = de.y - yoff;
-                    const [x, y] = this.getTransform().transformPoint(screenX, screenY);
-                    let dragDoc = droppedDocs[0];
-                    let dragX = dragDoc.GetNumber(KeyStore.X, 0);
-                    let dragY = dragDoc.GetNumber(KeyStore.Y, 0);
-                    droppedDocs.map(async d => {
-                        let docX = d.GetNumber(KeyStore.X, 0);
-                        let docY = d.GetNumber(KeyStore.Y, 0);
-                        d.SetNumber(KeyStore.X, x + (docX - dragX));
-                        d.SetNumber(KeyStore.Y, y + (docY - dragY));
-                        let docW = await d.GetTAsync(KeyStore.Width, NumberField);
-                        let docH = await d.GetTAsync(KeyStore.Height, NumberField);
-                        if (!docW) {
-                            d.SetNumber(KeyStore.Width, 300);
-                        }
-                        if (!docH) {
-                            d.SetNumber(KeyStore.Height, 300);
-                        }
-                        this.bringToFront(d);
-                    });
-                }
+        if (super.drop(e, de) && de.data instanceof DragManager.DocumentDragData) {
+            const [x, y] = this.getTransform().transformPoint(de.x - de.data.xOffset, de.y - de.data.yOffset);
+            if (de.data.droppedDocuments.length) {
+                let dropX = de.data.droppedDocuments[0].GetNumber(KeyStore.X, 0);
+                let dropY = de.data.droppedDocuments[0].GetNumber(KeyStore.Y, 0);
+                de.data.droppedDocuments.map(d => {
+                    d.SetNumber(KeyStore.X, x + (d.GetNumber(KeyStore.X, 0) - dropX));
+                    d.SetNumber(KeyStore.Y, y + (d.GetNumber(KeyStore.Y, 0) - dropY));
+                    if (!d.GetNumber(KeyStore.Width, 0)) {
+                        d.SetNumber(KeyStore.Width, 300);
+                    }
+                    if (!d.GetNumber(KeyStore.Height, 0)) {
+                        d.SetNumber(KeyStore.Height, 300);
+                    }
+                    this.bringToFront(d);
+                });
             }
             return true;
         }
         return false;
     }
 
-
     @action
     cleanupInteractions = () => {
         document.removeEventListener("pointermove", this.onPointerMove);
@@ -127,7 +111,11 @@ export class CollectionFreeFormView extends CollectionSubView {
 
     @action
     onPointerDown = (e: React.PointerEvent): void => {
-        if (((e.button === 2 && (!this.isAnnotationOverlay || this.zoomScaling !== 1)) || e.button === 0) && this.props.active()) {
+        let childSelected = this.props.Document.GetList(this.props.fieldKey, [] as Document[]).filter(doc => doc).reduce((childSelected, doc) => {
+            var dv = DocumentManager.Instance.getDocumentView(doc);
+            return childSelected || (dv && SelectionManager.IsSelected(dv) ? true : false);
+        }, false);
+        if (((e.button === 2 && (!this.isAnnotationOverlay || this.zoomScaling !== 1)) || (e.button === 0 && e.altKey)) && (childSelected || this.props.active())) {
             document.removeEventListener("pointermove", this.onPointerMove);
             document.addEventListener("pointermove", this.onPointerMove);
             document.removeEventListener("pointerup", this.onPointerUp);
@@ -146,23 +134,51 @@ export class CollectionFreeFormView extends CollectionSubView {
 
     @action
     onPointerMove = (e: PointerEvent): void => {
-        if (!e.cancelBubble && this.props.active()) {
-            if ((!this.isAnnotationOverlay || this.zoomScaling !== 1) && !e.shiftKey) {
-                let x = this.props.Document.GetNumber(KeyStore.PanX, 0);
-                let y = this.props.Document.GetNumber(KeyStore.PanY, 0);
-                let [dx, dy] = this.getTransform().transformDirection(e.clientX - this._lastX, e.clientY - this._lastY);
-                this.SetPan(x - dx, y - dy);
-                this._lastX = e.pageX;
-                this._lastY = e.pageY;
-                e.stopPropagation();
-                e.preventDefault();
+        if (!e.cancelBubble) {
+            let x = this.props.Document.GetNumber(KeyStore.PanX, 0);
+            let y = this.props.Document.GetNumber(KeyStore.PanY, 0);
+            let docs = this.props.Document.GetList(this.props.fieldKey, [] as Document[]);
+            let [dx, dy] = this.getTransform().transformDirection(e.clientX - this._lastX, e.clientY - this._lastY);
+            if (!this.isAnnotationOverlay) {
+                let minx = docs.length ? docs[0].GetNumber(KeyStore.X, 0) : 0;
+                let maxx = docs.length ? docs[0].GetNumber(KeyStore.Width, 0) + minx : minx;
+                let miny = docs.length ? docs[0].GetNumber(KeyStore.Y, 0) : 0;
+                let maxy = docs.length ? docs[0].GetNumber(KeyStore.Height, 0) + miny : miny;
+                let ranges = docs.filter(doc => doc).reduce((range, doc) => {
+                    let x = doc.GetNumber(KeyStore.X, 0);
+                    let xe = x + doc.GetNumber(KeyStore.Width, 0);
+                    let y = doc.GetNumber(KeyStore.Y, 0);
+                    let ye = y + doc.GetNumber(KeyStore.Height, 0);
+                    return [[range[0][0] > x ? x : range[0][0], range[0][1] < xe ? xe : range[0][1]],
+                    [range[1][0] > y ? y : range[1][0], range[1][1] < ye ? ye : range[1][1]]];
+                }, [[minx, maxx], [miny, maxy]]);
+                let panelwidth = this._pwidth / this.scale / 2;
+                let panelheight = this._pheight / this.scale / 2;
+                if (x - dx < ranges[0][0] - panelwidth) x = ranges[0][1] + panelwidth + dx;
+                if (x - dx > ranges[0][1] + panelwidth) x = ranges[0][0] - panelwidth + dx;
+                if (y - dy < ranges[1][0] - panelheight) y = ranges[1][1] + panelheight + dy;
+                if (y - dy > ranges[1][1] + panelheight) y = ranges[1][0] - panelheight + dy;
             }
+            this.SetPan(x - dx, y - dy);
+            this._lastX = e.pageX;
+            this._lastY = e.pageY;
+            e.stopPropagation();
+            e.preventDefault();
         }
     }
 
     @action
     onPointerWheel = (e: React.WheelEvent): void => {
-        this.props.select(false);
+        // if (!this.props.active()) {
+        //     return;
+        // }
+        let childSelected = this.props.Document.GetList(this.props.fieldKey, [] as Document[]).filter(doc => doc).reduce((childSelected, doc) => {
+            var dv = DocumentManager.Instance.getDocumentView(doc);
+            return childSelected || (dv && SelectionManager.IsSelected(dv) ? true : false);
+        }, false);
+        if (!this.props.isSelected() && !childSelected && !this.props.isTopMost) {
+            return;
+        }
         e.stopPropagation();
         let coefficient = 1000;
 
@@ -192,12 +208,13 @@ export class CollectionFreeFormView extends CollectionSubView {
 
             this.props.Document.SetNumber(KeyStore.Scale, localTransform.Scale);
             this.SetPan(-localTransform.TranslateX / localTransform.Scale, -localTransform.TranslateY / localTransform.Scale);
+            e.stopPropagation();
         }
     }
 
     @action
     private SetPan(panX: number, panY: number) {
-        Main.Instance.SetTextDoc();
+        MainOverlayTextBox.Instance.SetTextDoc();
         var x1 = this.getLocalTransform().inverse().Scale;
         const newPanX = Math.min((1 - 1 / x1) * this.nativeWidth, Math.max(0, panX));
         const newPanY = Math.min((1 - 1 / x1) * this.nativeHeight, Math.max(0, panY));
@@ -227,9 +244,9 @@ export class CollectionFreeFormView extends CollectionSubView {
                 return -1;
             }
             return doc1.GetNumber(KeyStore.ZIndex, 0) - doc2.GetNumber(KeyStore.ZIndex, 0);
-        }).map((doc, index) => {
-            doc.SetNumber(KeyStore.ZIndex, index + 1);
-        });
+        }).map((doc, index) =>
+            doc.SetNumber(KeyStore.ZIndex, index + 1));
+        return doc;
     }
 
     @computed get backgroundLayout(): string | undefined {
@@ -264,7 +281,7 @@ export class CollectionFreeFormView extends CollectionSubView {
             PanelWidth: document.Width,
             PanelHeight: document.Height,
             ContentScaling: this.noScaling,
-            ContainingCollectionView: undefined,
+            ContainingCollectionView: this.props.CollectionView,
             focus: this.focusDocument,
             parentActive: this.props.active,
             onActiveChanged: this.props.active,
@@ -273,14 +290,34 @@ export class CollectionFreeFormView extends CollectionSubView {
 
     @computed
     get views() {
+        let pw = this.props.CollectionView.props
         var curPage = this.props.Document.GetNumber(KeyStore.CurPage, -1);
-        return this.props.Document.GetList(this.props.fieldKey, [] as Document[]).filter(doc => doc).reduce((prev, doc) => {
+        let docviews = this.props.Document.GetList(this.props.fieldKey, [] as Document[]).filter(doc => doc).reduce((prev, doc) => {
             var page = doc.GetNumber(KeyStore.Page, -1);
+            var zoom = doc.GetNumber(KeyStore.Zoom, 1);
+            let zoomFade = 1;
+            var documentView = DocumentManager.Instance.getDocumentView(doc);
+            if (documentView) {
+                let transform = (documentView.props.ScreenToLocalTransform().scale(documentView.props.ContentScaling())).inverse();
+                var [sptX, sptY] = transform.transformPoint(0, 0);
+                let [bptX, bptY] = transform.transformPoint(documentView.props.PanelWidth(), documentView.props.PanelHeight());
+                let w = bptX - sptX;
+                //zoomFade = area < 100 || area > 800 ? Math.max(0, Math.min(1, 2 - 5 * (zoom < this.scale ? this.scale / zoom : zoom / this.scale))) : 1;
+                let fadeUp = .75 * 1800;
+                let fadeDown = .075 * 1800;
+                zoomFade = w < fadeDown || w > fadeUp ? Math.max(0, Math.min(1, 2 - (w < fadeDown ? fadeDown / w : w / fadeUp))) : 1;
+            }
             if (page === curPage || page === -1) {
-                prev.push(<CollectionFreeFormDocumentView key={doc.Id} {...this.getDocumentViewProps(doc)} />);
+                prev.push(<CollectionFreeFormDocumentView key={doc.Id} {...this.getDocumentViewProps(doc)} zoomFade={zoomFade} />);
             }
             return prev;
         }, [] as JSX.Element[]);
+
+        setTimeout(() => { // bcz: surely there must be a better way ....
+            this._selectOnLoaded = "";
+        }, 600);
+
+        return docviews;
     }
 
     @computed
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.scss b/src/client/views/collections/collectionFreeForm/MarqueeView.scss
index e5ffcec76..ae0a9fd48 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.scss
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.scss
@@ -13,4 +13,14 @@
     border-width: 1px;
     border-color: black;
     pointer-events: none;
+    .marquee-legend {
+        bottom:-18px;
+        left:0;
+        position: absolute;
+        font-size: 9;
+        white-space:nowrap;
+    }
+    .marquee-legend::after {
+        content: "Press: C (collection), or Delete"
+    }
 }
\ No newline at end of file
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index a4722a6f8..783470286 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -160,7 +160,6 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
                 pany: 0,
                 width: bounds.width,
                 height: bounds.height,
-                backgroundColor: "Transparent",
                 ink: inkData ? this.marqueeInkSelect(inkData) : undefined,
                 title: "a nested collection"
             });
@@ -209,10 +208,11 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
         let selRect = this.Bounds;
         let selection: Document[] = [];
         this.props.activeDocuments().map(doc => {
+            var z = doc.GetNumber(KeyStore.Zoom, 1);
             var x = doc.GetNumber(KeyStore.X, 0);
             var y = doc.GetNumber(KeyStore.Y, 0);
-            var w = doc.GetNumber(KeyStore.Width, 0);
-            var h = doc.GetNumber(KeyStore.Height, 0);
+            var w = doc.GetNumber(KeyStore.Width, 0) / z;
+            var h = doc.GetNumber(KeyStore.Height, 0) / z;
             if (this.intersectRect({ left: x, top: y, width: w, height: h }, selRect)) {
                 selection.push(doc);
             }
@@ -224,7 +224,9 @@ export class MarqueeView extends React.Component<MarqueeViewProps>
     get marqueeDiv() {
         let p = this.props.getContainerTransform().transformPoint(this._downX < this._lastX ? this._downX : this._lastX, this._downY < this._lastY ? this._downY : this._lastY);
         let v = this.props.getContainerTransform().transformDirection(this._lastX - this._downX, this._lastY - this._downY);
-        return <div className="marquee" style={{ transform: `translate(${p[0]}px, ${p[1]}px)`, width: `${Math.abs(v[0])}`, height: `${Math.abs(v[1])}` }} />;
+        return <div className="marquee" style={{ transform: `translate(${p[0]}px, ${p[1]}px)`, width: `${Math.abs(v[0])}`, height: `${Math.abs(v[1])}` }} >
+            <span className="marquee-legend" />
+        </div>;
     }
 
     render() {