From e50914de0657d1f0d48297e9fbdbed3d0731d9ee Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Fri, 8 May 2020 19:01:39 -0400
Subject: enabled two-finger pan, pinch zoom and marquee drag without a
 modifier key

---
 .../collections/collectionFreeForm/CollectionFreeFormView.tsx      | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx')

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 5d3d8eb4f..d4da87568 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;
                 }
-                (MarqueeView.DragState || e.altKey) && this.pan(e);
+                (!MarqueeView.DragMarquee || 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();
@@ -709,7 +709,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
 
     @action
     zoom = (pointX: number, pointY: number, deltaY: number): void => {
-        let deltaScale = deltaY > 0 ? (1 / 1.1) : 1.1;
+        let deltaScale = deltaY > 0 ? (1 / 1.05) : 1.05;
         if (deltaScale * this.zoomScaling() < 1 && this.isAnnotationOverlay) {
             deltaScale = 1 / this.zoomScaling();
         }
@@ -732,7 +732,8 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         }
         else if (this.props.active(true)) {
             e.stopPropagation();
-            this.zoom(e.clientX, e.clientY, e.deltaY);
+            if (!e.ctrlKey) this.setPan(this.panX() + e.deltaX, this.panY() + e.deltaY, "None", true);
+            else this.zoom(e.clientX, e.clientY, e.deltaY);
         }
         this.props.Document.targetScale = NumCast(this.props.Document.scale);
     }
-- 
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