1 files changed, 25 insertions, 35 deletions

diff --git a/src/client/views/nodes/ImageBox.tsx b/src/client/views/nodes/ImageBox.tsx
index 76ba7765c..2e594d96a 100644
--- a/src/client/views/nodes/ImageBox.tsx
+++ b/src/client/views/nodes/ImageBox.tsx
@@ -30,6 +30,8 @@ import { FaceRectangles } from './FaceRectangles';
 import { FieldView, FieldViewProps } from './FieldView';
 import './ImageBox.scss';
 import React = require('react');
+import { PresBox } from './trails';
+import { DocumentViewProps } from './DocumentView';
 
 export const pageSchema = createSchema({
     googlePhotosUrl: 'string',
@@ -49,23 +51,10 @@ export class ImageBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
         return FieldView.LayoutString(ImageBox, fieldKey);
     }
     private _dropDisposer?: DragManager.DragDropDisposer;
-    private _transitioning: any; // timer for setting view spec properties
     private _disposers: { [name: string]: IReactionDisposer } = {};
     private _getAnchor: (savedAnnotations?: ObservableMap<number, HTMLDivElement[]>) => Opt<Doc> = () => undefined;
     @observable _curSuffix = '';
     @observable _uploadIcon = uploadIcons.idle;
-    @observable _focusViewScale: number | undefined = 1;
-    @observable _focusPanX: number | undefined = 0;
-    @observable _focusPanY: number | undefined = 0;
-    get viewScale() {
-        return this._focusViewScale || StrCast(this.layoutDoc._viewScale);
-    }
-    get panX() {
-        return this._focusPanX || StrCast(this.layoutDoc._panX);
-    }
-    get panY() {
-        return this._focusPanY || StrCast(this.layoutDoc._panY);
-    }
 
     protected createDropTarget = (ele: HTMLDivElement) => {
         this._dropDisposer?.();
@@ -73,33 +62,30 @@ export class ImageBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
     };
 
     @action
-    setViewSpec = (anchor: Doc, preview: boolean) => {
-        if (preview && anchor._viewScale !== undefined) {
-            this._focusViewScale = Cast(anchor._viewScale, 'number', null);
-            this._focusPanX = Cast(anchor._panX, 'number', null);
-            this._focusPanY = Cast(anchor._panX, 'number', null);
-        } else if (anchor._viewScale !== undefined) {
-            const smoothTime = NumCast(anchor.viewTransitionTime);
-            this.layoutDoc.viewTransition = `all ${smoothTime}ms`;
-            this.layoutDoc._panX = NumCast(anchor._panX, NumCast(this.layoutDoc._panY));
-            this.layoutDoc._panY = NumCast(anchor._panY, NumCast(this.layoutDoc._panX));
-            this.layoutDoc._viewScale = NumCast(anchor._viewScale, NumCast(this.layoutDoc._viewScale));
-            this.layoutDoc[this.fieldKey + '-useAlt'] = Cast(anchor._useAlt, 'boolean', null);
-            if (anchor.type === DocumentType.MARKER) {
-                this.dataDoc[this.annotationKey] = new List<Doc>(DocListCast(anchor._annotations));
-            }
-            clearTimeout(this._transitioning);
-            this._transitioning = setTimeout(() => (this.layoutDoc.viewTransition = undefined), smoothTime);
-        }
+    scrollFocus = (anchor: Doc, smooth: boolean) => {
+        let focusSpeed: Opt<number>;
+        PresBox.restoreTargetDocView(
+            this.rootDoc, //
+            { pinDocLayout: BoolCast(anchor.presPinDocLayout) },
+            anchor,
+            (focusSpeed = !smooth ? 0 : NumCast(anchor.presTransition)),
+            !anchor.presPinData
+                ? {}
+                : {
+                      pannable: true,
+                      dataannos: anchor.presAnnotations !== undefined,
+                      dataview: true,
+                  }
+        );
+        return focusSpeed;
     }; // sets viewing information for a componentview, typically when following a link. 'preview' tells the view to use the values without writing to the document
 
     getAnchor = () => {
         const anchor =
             this._getAnchor?.(this._savedAnnotations) ?? // use marquee anchor, otherwise, save zoom/pan as anchor
-            Docs.Create.ImageanchorDocument({ viewTransitionTime: 1000, unrendered: true, annotationOn: this.rootDoc, _viewScale: NumCast(this.layoutDoc._viewScale, 1), _panX: NumCast(this.layoutDoc._panX), _panY: NumCast(this.layoutDoc._panY) });
+            Docs.Create.ImageanchorDocument({ presTransition: 1000, unrendered: true, annotationOn: this.rootDoc });
         if (anchor) {
-            anchor._useAlt = Cast(this.layoutDoc[this.fieldKey + '-useAlt'], 'boolean', null);
-            anchor._annotations = new List<Doc>(DocListCast(this.dataDoc[this.annotationKey]));
+            PresBox.pinDocView(anchor, { pinData: { pannable: true, dataview: true, dataannos: true } }, this.rootDoc);
             this.addDocument(anchor);
             return anchor;
         }
@@ -130,7 +116,6 @@ export class ImageBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
     }
 
     componentWillUnmount() {
-        clearTimeout(this._transitioning);
         Object.values(this._disposers).forEach(disposer => disposer?.());
     }
 
@@ -425,6 +410,10 @@ export class ImageBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
         this.props.select(false);
     };
     savedAnnotations = () => this._savedAnnotations;
+    styleProvider = (doc: Opt<Doc>, props: Opt<DocumentViewProps>, property: string): any => {
+        if (property === StyleProp.BoxShadow) return undefined;
+        return this.props.styleProvider?.(doc, props, property);
+    };
 
     render() {
         TraceMobx();
@@ -445,6 +434,7 @@ export class ImageBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
                     {...OmitKeys(this.props, ['NativeWidth', 'NativeHeight', 'setContentView']).omit}
                     renderDepth={this.props.renderDepth + 1}
                     fieldKey={this.annotationKey}
+                    styleProvider={this.styleProvider}
                     CollectionView={undefined}
                     isAnnotationOverlay={true}
                     annotationLayerHostsContent={true}