lots of changes to try to simplify API for viewPaths and related

1 files changed, 6 insertions, 6 deletions

diff --git a/src/client/views/InkControlPtHandles.tsx b/src/client/views/InkControlPtHandles.tsx
index a5c2d99d2..7dd57e04d 100644
--- a/src/client/views/InkControlPtHandles.tsx
+++ b/src/client/views/InkControlPtHandles.tsx
@@ -27,7 +27,7 @@ export interface InkControlProps {
 export class InkControlPtHandles extends React.Component<InkControlProps> {
     @observable private _overControl = -1;
     get docView() {
-        return this.props.inkView.props.docViewPath().lastElement();
+        return this.props.inkView.DocumentView?.();
     }
 
     componentDidMount() {
@@ -58,11 +58,11 @@ export class InkControlPtHandles extends React.Component<InkControlProps> {
                     if (!this.props.inkView.controlUndo) this.props.inkView.controlUndo = UndoManager.StartBatch('drag ink ctrl pt');
                     const inkMoveEnd = ptFromScreen({ X: delta[0], Y: delta[1] });
                     const inkMoveStart = ptFromScreen({ X: 0, Y: 0 });
-                    InkStrokeProperties.Instance.moveControlPtHandle(this.docView, inkMoveEnd.X - inkMoveStart.X, inkMoveEnd.Y - inkMoveStart.Y, controlIndex, origInk);
+                    this.docView && InkStrokeProperties.Instance.moveControlPtHandle(this.docView, inkMoveEnd.X - inkMoveStart.X, inkMoveEnd.Y - inkMoveStart.Y, controlIndex, origInk);
                     return false;
                 }),
                 action(() => {
-                    if (this.props.inkView.controlUndo) {
+                    if (this.props.inkView.controlUndo && this.docView) {
                         InkStrokeProperties.Instance.snapControl(this.docView, controlIndex);
                     }
                     this.props.inkView.controlUndo?.end();
@@ -78,11 +78,11 @@ export class InkControlPtHandles extends React.Component<InkControlProps> {
                         } else {
                             if (brokenIndices?.includes(equivIndex)) {
                                 if (!this.props.inkView.controlUndo) this.props.inkView.controlUndo = UndoManager.StartBatch('make smooth');
-                                InkStrokeProperties.Instance.snapHandleTangent(this.docView, equivIndex, handleIndexA, handleIndexB);
+                                this.docView && InkStrokeProperties.Instance.snapHandleTangent(this.docView, equivIndex, handleIndexA, handleIndexB);
                             }
                             if (equivIndex !== controlIndex && brokenIndices?.includes(controlIndex)) {
                                 if (!this.props.inkView.controlUndo) this.props.inkView.controlUndo = UndoManager.StartBatch('make smooth');
-                                InkStrokeProperties.Instance.snapHandleTangent(this.docView, controlIndex, handleIndexA, handleIndexB);
+                                this.docView && InkStrokeProperties.Instance.snapHandleTangent(this.docView, controlIndex, handleIndexA, handleIndexB);
                             }
                         }
                         this.props.inkView.controlUndo?.end();
@@ -113,7 +113,7 @@ export class InkControlPtHandles extends React.Component<InkControlProps> {
     @action
     onDelete = (e: KeyboardEvent) => {
         if (['-', 'Backspace', 'Delete'].includes(e.key)) {
-            InkStrokeProperties.Instance.deletePoints(this.docView, e.shiftKey);
+            this.docView && InkStrokeProperties.Instance.deletePoints(this.docView, e.shiftKey);
             e.stopPropagation();
         }
     };