From c1f49a0974982b803c565b6ac3c8931be7c8972f Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Fri, 8 May 2020 16:57:30 -0400
Subject: added " " for switching between pan/zoom & marquee.

---
 .../views/collections/CollectionDockingView.tsx    | 23 ++++++++++++----------
 .../collectionFreeForm/CollectionFreeFormView.tsx  |  2 +-
 .../collections/collectionFreeForm/MarqueeView.tsx | 14 ++++++-------
 3 files changed, 20 insertions(+), 19 deletions(-)

(limited to 'src/client/views/collections')

diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 3c33d4481..c1edc0fe7 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -683,16 +683,19 @@ export class DockedFrameRenderer extends React.Component<DockedFrameProps> {
      **/
     @undoBatch
     @action
-    public static PinDoc(doc: Doc) {
-        //add this new doc to props.Document
-        const curPres = Cast(Doc.UserDoc().activePresentation, Doc) as Doc;
-        if (curPres) {
-            const pinDoc = Doc.MakeAlias(doc);
-            pinDoc.presentationTargetDoc = doc;
-            pinDoc.presZoomButton = true;
-            Doc.AddDocToList(curPres, "data", pinDoc);
-            if (!DocumentManager.Instance.getDocumentView(curPres)) {
-                CollectionDockingView.AddRightSplit(curPres);
+    public static PinDoc(doc: Doc, unpin = false) {
+        if (unpin) DockedFrameRenderer.UnpinDoc(doc);
+        else {
+            //add this new doc to props.Document
+            const curPres = Cast(Doc.UserDoc().activePresentation, Doc) as Doc;
+            if (curPres) {
+                const pinDoc = Doc.MakeAlias(doc);
+                pinDoc.presentationTargetDoc = doc;
+                pinDoc.presZoomButton = true;
+                Doc.AddDocToList(curPres, "data", pinDoc);
+                if (!DocumentManager.Instance.getDocumentView(curPres)) {
+                    CollectionDockingView.AddRightSplit(curPres);
+                }
             }
         }
     }
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 17c1dd44a..5d3d8eb4f 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -563,7 +563,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
                     document.removeEventListener("pointerup", this.onPointerUp);
                     return;
                 }
-                this.pan(e);
+                (MarqueeView.DragState || e.altKey) && this.pan(e);
             }
             e.stopPropagation(); // doesn't actually stop propagation since all our listeners are listening to events on 'document'  however it does mark the event as cancelBubble=true which we test for in the move event handlers
             e.preventDefault();
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index a777f6fe5..3c67f8c6a 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -19,8 +19,6 @@ import React = require("react");
 import { CognitiveServices } from "../../../cognitive_services/CognitiveServices";
 import { RichTextField } from "../../../../new_fields/RichTextField";
 import { CollectionView } from "../CollectionView";
-import { FormattedTextBox } from "../../nodes/formattedText/FormattedTextBox";
-import { ScriptField } from "../../../../new_fields/ScriptField";
 
 interface MarqueeViewProps {
     getContainerTransform: () => Transform;
@@ -39,7 +37,7 @@ interface MarqueeViewProps {
 @observer
 export class MarqueeView extends React.Component<SubCollectionViewProps & MarqueeViewProps>
 {
-    private _mainCont = React.createRef<HTMLDivElement>();
+    @observable public static DragState = true;
     @observable _lastX: number = 0;
     @observable _lastY: number = 0;
     @observable _downX: number = 0;
@@ -168,9 +166,9 @@ export class MarqueeView extends React.Component<SubCollectionViewProps & Marque
     onPointerDown = (e: React.PointerEvent): void => {
         this._downX = this._lastX = e.clientX;
         this._downY = this._lastY = e.clientY;
-        if (e.button === 2 || (e.button === 0 && e.altKey)) {
+        if (e.button === 2 || (e.button === 0 && (e.altKey || !MarqueeView.DragState))) {
             this.setPreviewCursor(e.clientX, e.clientY, true);
-            if (e.altKey) {
+            if (e.altKey || !MarqueeView.DragState) {
                 //e.stopPropagation(); // bcz: removed so that you can alt-click on button in a collection to switch link following behaviors.
                 e.preventDefault();
             }
@@ -195,7 +193,7 @@ export class MarqueeView extends React.Component<SubCollectionViewProps & Marque
         } else {
             this.cleanupInteractions(true); // stop listening for events if another lower-level handle (e.g. another Marquee) has stopPropagated this
         }
-        if (e.altKey) {
+        if (e.altKey || !MarqueeView.DragState) {
             e.preventDefault();
         }
     }
@@ -230,7 +228,7 @@ export class MarqueeView extends React.Component<SubCollectionViewProps & Marque
         };
         document.addEventListener("pointerdown", hideMarquee);
 
-        if (e.altKey) {
+        if (e.altKey || !MarqueeView.DragState) {
             e.preventDefault();
         }
     }
@@ -614,7 +612,7 @@ export class MarqueeView extends React.Component<SubCollectionViewProps & Marque
 
     render() {
         return <div className="marqueeView"
-            style={{ overflow: StrCast(this.props.Document._overflow), }}
+            style={{ overflow: StrCast(this.props.Document._overflow), cursor: MarqueeView.DragState ? "hand" : "crosshair" }}
             onScroll={(e) => e.currentTarget.scrollTop = e.currentTarget.scrollLeft = 0} onClick={this.onClick} onPointerDown={this.onPointerDown}>
             {this._visible ? this.marqueeDiv : null}
             {this.props.children}
-- 
cgit v1.2.3-70-g09d2