From b858bd3cad81da41e63b9f8e807e41421ca4aa34 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Wed, 8 May 2024 21:03:08 -0400
Subject: lots of api cleanup and cycle removal

---
 .../collectionFreeForm/CollectionFreeFormView.tsx  | 25 +++++++++++++---------
 1 file changed, 15 insertions(+), 10 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 74de6524b..dbd9fb11f 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -28,7 +28,6 @@ import { CollectionViewType, DocumentType } from '../../../documents/DocumentTyp
 import { DocUtils } from '../../../documents/DocUtils';
 import { DragManager } from '../../../util/DragManager';
 import { dropActionType } from '../../../util/DropActionTypes';
-import { ReplayMovements } from '../../../util/ReplayMovements';
 import { CompileScript } from '../../../util/Scripting';
 import { ScriptingGlobals } from '../../../util/ScriptingGlobals';
 import { freeformScrollMode, SnappingManager } from '../../../util/SnappingManager';
@@ -36,9 +35,7 @@ import { Transform } from '../../../util/Transform';
 import { undoable, undoBatch, UndoManager } from '../../../util/UndoManager';
 import { Timeline } from '../../animationtimeline/Timeline';
 import { ContextMenu } from '../../ContextMenu';
-import { GestureOverlay } from '../../GestureOverlay';
 import { InkingStroke } from '../../InkingStroke';
-import { LightboxView } from '../../LightboxView';
 import { CollectionFreeFormDocumentView } from '../../nodes/CollectionFreeFormDocumentView';
 import { SchemaCSVPopUp } from '../../nodes/DataVizBox/SchemaCSVPopUp';
 import { DocumentView } from '../../nodes/DocumentView';
@@ -367,7 +364,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
         }
         const xfToCollection = options?.docTransform ?? Transform.Identity();
         const savedState = { panX: NumCast(this.Document[this.panXFieldKey]), panY: NumCast(this.Document[this.panYFieldKey]), scale: options?.willZoomCentered ? this.Document[this.scaleFieldKey] : undefined };
-        const cantTransform = this.fitContentsToBox || ((this.Document.isGroup || this.layoutDoc._lockedTransform) && !LightboxView.LightboxDoc);
+        const cantTransform = this.fitContentsToBox || ((this.Document.isGroup || this.layoutDoc._lockedTransform) && !DocumentView.LightboxDoc());
         const { panX, panY, scale } = cantTransform || (!options.willPan && !options.willZoomCentered) ? savedState : this.calculatePanIntoView(anchor, xfToCollection, options?.willZoomCentered ? options?.zoomScale ?? 0.75 : undefined);
 
         // focus on the document in the collection
@@ -620,7 +617,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
         return false;
     };
     forceStrokeGesture = (e: PointerEvent, gesture: Gestures, points: InkData, text?: any) => {
-        this.onGesture(e, new GestureUtils.GestureEvent(gesture, points, GestureOverlay.getBounds(points), text));
+        this.onGesture(e, new GestureUtils.GestureEvent(gesture, points, InkField.getBounds(points), text));
     };
 
     onPointerMove = (e: PointerEvent) => {
@@ -838,8 +835,6 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
     @action
     setPan(panXIn: number, panYIn: number, panTime: number = 0, allowScroll = false) {
         let [panX, panY] = [panXIn, panYIn];
-        // this is the easiest way to do this -> will talk with Bob about using mobx to do this to remove this line of code.
-        if (Doc.UserDoc()?.presentationMode === 'watching') ReplayMovements.Instance.pauseFromInteraction();
 
         if (!this.isAnnotationOverlay && this.childDocs.length) {
             // this section wraps the pan position, horizontally and/or vertically whenever the content is panned out of the viewing bounds
@@ -849,7 +844,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
             panX = clamp(panX, xrangeMin - widScaling / 2, xrangeMax + widScaling / 2);
             panY = clamp(panY, yrangeMin - hgtScaling / 2, yrangeMax + hgtScaling / 2);
         }
-        if (!this.layoutDoc._lockedTransform || LightboxView.LightboxDoc) {
+        if (!this.layoutDoc._lockedTransform || DocumentView.LightboxDoc()) {
             this.setPanZoomTransition(panTime);
             const minScale = NumCast(this.dataDoc._freeform_scale_min, 1);
             const scale = 1 - minScale / this.zoomScaling();
@@ -882,6 +877,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
     nudge = (x: number, y: number, nudgeTime: number = 500) => {
         const collectionDoc = this.Document;
         if (collectionDoc?._type_collection !== CollectionViewType.Freeform) {
+            SnappingManager.TriggerUserPanned();
             this.setPan(
                 NumCast(this.layoutDoc[this.panXFieldKey]) + ((this._props.PanelWidth() / 2) * x) / this.zoomScaling(), // nudge x,y as a function of panel dimension and scale
                 NumCast(this.layoutDoc[this.panYFieldKey]) + ((this._props.PanelHeight() / 2) * -y) / this.zoomScaling(),
@@ -1008,6 +1004,15 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
         }
         return undefined;
     };
+
+    removeDocument = (docs: Doc | Doc[], annotationKey?: string | undefined) => {
+        const ret = !!this._props.removeDocument?.(docs, annotationKey);
+        // if this is a group and we have fewer than 2 Docs, then just promote what's left to our parent and get rid of the group.
+        if (ret && DocListCast(this.dataDoc[annotationKey ?? this.fieldKey]).length < 2 && this.Document.isGroup) {
+            this.promoteCollection();
+        }
+        return ret;
+    };
     childPointerEventsFunc = () => this._childPointerEvents;
     childContentsActive = () => (this._props.childContentsActive ?? this.isContentActive() === false ? returnFalse : emptyFunction)();
     getChildDocView(entry: PoolData) {
@@ -1050,7 +1055,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
                 focus={this.Document.isGroup ? this.groupFocus : this.isAnnotationOverlay ? this._props.focus : this.focus}
                 addDocTab={this.addDocTab}
                 addDocument={this._props.addDocument}
-                removeDocument={this._props.removeDocument}
+                removeDocument={this.removeDocument}
                 moveDocument={this._props.moveDocument}
                 pinToPres={this._props.pinToPres}
                 whenChildContentsActiveChanged={this._props.whenChildContentsActiveChanged}
@@ -1525,7 +1530,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
     incrementalRendering = () => this.childDocs.filter(doc => !this._renderCutoffData.get(doc[Id])).length !== 0;
 
     incrementalRender = action(() => {
-        if (!LightboxView.LightboxDoc || LightboxView.Contains(this.DocumentView?.())) {
+        if (!DocumentView.LightboxDoc() || DocumentView.LightboxContains(this.DocumentView?.())) {
             const layoutUnrendered = this.childDocs.filter(doc => !this._renderCutoffData.get(doc[Id]));
             const loadIncrement = this.Document.isTemplateDoc ? Number.MAX_VALUE : 5;
             for (let i = 0; i < Math.min(layoutUnrendered.length, loadIncrement); i++) {
-- 
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