1 files changed, 17 insertions, 0 deletions
diff --git a/src/client/views/MainView.tsx b/src/client/views/MainView.tsx
index a30d139be..c84d204d5 100644
--- a/src/client/views/MainView.tsx
+++ b/src/client/views/MainView.tsx
@@ -214,6 +214,8 @@ export class MainView extends React.Component {
         window.removeEventListener('keyup', KeyManager.Instance.unhandle);
         window.removeEventListener('keydown', KeyManager.Instance.handle);
         window.removeEventListener('pointerdown', this.globalPointerDown, true);
+        window.removeEventListener('pointermove', this.globalPointerMove, true);
+        window.removeEventListener('mouseclick', this.globalPointerClick, true);
         window.removeEventListener('paste', KeyManager.Instance.paste as any);
         document.removeEventListener('linkAnnotationToDash', Hypothesis.linkListener);
     }
@@ -485,7 +487,20 @@ export class MainView extends React.Component {
         );
     }
 
+    private longPressTimer: NodeJS.Timeout | undefined;
+    globalPointerClick = action((e: any) => {
+        this.longPressTimer && clearTimeout(this.longPressTimer);
+        DocumentView.LongPress = false;
+    });
+    globalPointerMove = action((e: PointerEvent) => {
+        if (e.movementX > 3 || e.movementY > 3) this.longPressTimer && clearTimeout(this.longPressTimer);
+    });
     globalPointerDown = action((e: PointerEvent) => {
+        DocumentView.LongPress = false;
+        this.longPressTimer = setTimeout(
+            action(() => (DocumentView.LongPress = true)),
+            1000
+        );
         DocumentManager.removeOverlayViews();
         Doc.linkFollowUnhighlight();
         AudioBox.Enabled = true;
@@ -506,6 +521,8 @@ export class MainView extends React.Component {
         window.addEventListener('dragover', e => e.preventDefault(), false);
         // document.addEventListener("pointermove", action(e => SearchBox.Instance._undoBackground = UndoManager.batchCounter ? "#000000a8" : undefined));
         document.addEventListener('pointerdown', this.globalPointerDown, true);
+        document.addEventListener('pointermove', this.globalPointerMove, true);
+        document.addEventListener('mouseclick', this.globalPointerClick, true);
         document.addEventListener(
             'click',
             (e: MouseEvent) => {