switched fonticonbox and colelctionsubview to test GetEffectiveAcl to determine if document is available (instead of hack of testing 'author'). made GetEffectiveAcl a computedFn. No longer create a pushpin when an annotation that's linked to text is dragged off a PDF. fixed undo of pushpin navigation (used to call finish() twice). fixed pushpin navigation to conistenly pan & sensibly toggle target

8 files changed, 39 insertions, 22 deletions

diff --git a/src/client/util/DocumentManager.ts b/src/client/util/DocumentManager.ts
index 178daf5f0..b37181e57 100644
--- a/src/client/util/DocumentManager.ts
+++ b/src/client/util/DocumentManager.ts
@@ -164,13 +164,14 @@ export class DocumentManager {
             const sameContext = annotatedDoc && annotatedDoc === originatingDoc?.context;
             if (originatingDoc?.isPushpin) {
                 const hide = !docView.props.Document.hidden;
-                (!hide || !sameContext) && (docView.props.Document.hidden = !docView.props.Document.hidden);
-                docView.props.focus(docView.props.Document, willZoom, undefined, (notfocused: boolean) => { // bcz: Argh! TODO: Need to add a notFocused argument to the after finish callback function that indicates whether the window had to scroll to show the target
-                    notfocused && hide && (docView.props.Document.hidden = true);
+                docView.props.focus(docView.props.Document, willZoom, undefined, (notfocused: boolean) => { // bcz: Argh! TODO: Need to add a notFocused argument to the after finish callback function that indicates whether the window had to scroll to show the target  
+                    if (notfocused || docView.props.Document.hidden) {
+                        docView.props.Document.hidden = !docView.props.Document.hidden;
+                    }
                     return focusAndFinish();
                     // @ts-ignore   bcz: Argh TODO: Need to add a parameter to focus() everywhere for whether focus should center the target's container in the view or not. // here we don't want to focus the container if the source and target are in the same container
                 }, sameContext);
-                finished?.();
+                //finished?.();
             }
             else {
                 docView.select(false);
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 493018093..b282d1e27 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -103,7 +103,7 @@ export function CollectionSubView<T, X>(schemaCtor: (doc: Doc) => T, moreProps?:
             const { Document, DataDoc } = this.props;
             const validPairs = this.childDocs.map(doc => Doc.GetLayoutDataDocPair(Document, !this.props.annotationsKey ? DataDoc : undefined, doc)).
                 filter(pair => {  // filter out any documents that have a proto that we don't have permissions to (which we determine by not having any keys
-                    return pair.layout && (!pair.layout.proto || (pair.layout.proto instanceof Doc && Object.keys(pair.layout.proto).length));
+                    return pair.layout && (!pair.layout.proto || (pair.layout.proto instanceof Doc && GetEffectiveAcl(pair.layout.proto) !== AclPrivate));// Object.keys(pair.layout.proto).length));
                 });
             return validPairs.map(({ data, layout }) => ({ data: data as Doc, layout: layout! })); // this mapping is a bit of a hack to coerce types
         }
@@ -134,7 +134,7 @@ export function CollectionSubView<T, X>(schemaCtor: (doc: Doc) => T, moreProps?:
                 rawdocs = rootDoc && !this.props.annotationsKey ? [Doc.GetProto(rootDoc)] : [];
             }
 
-            const docs = rawdocs.filter(d => !(d instanceof Promise) && Object.keys(d).length).map(d => d as Doc);
+            const docs = rawdocs.filter(d => !(d instanceof Promise) && GetEffectiveAcl(d) !== AclPrivate).map(d => d as Doc);
             const viewSpecScript = Cast(this.props.Document.viewSpecScript, ScriptField);
             const childDocs = viewSpecScript ? docs.filter(d => viewSpecScript.script.run({ doc: d }, console.log).result) : docs;
 
@@ -502,4 +502,5 @@ import { SelectionManager } from "../../util/SelectionManager";
 import { OverlayView } from "../OverlayView";
 import { setTimeout } from "timers";
 import { Hypothesis } from "../../util/HypothesisUtils";
+import { GetEffectiveAcl } from "../../../fields/util";
 
diff --git a/src/client/views/collections/CollectionView.tsx b/src/client/views/collections/CollectionView.tsx
index 80e9b41ad..cfd24545b 100644
--- a/src/client/views/collections/CollectionView.tsx
+++ b/src/client/views/collections/CollectionView.tsx
@@ -159,7 +159,8 @@ export class CollectionView extends Touchable<FieldViewProps & CollectionViewCus
                 else {
                     added.filter(doc => [AclAdmin, AclEdit].includes(GetEffectiveAcl(doc))).map(doc => {  // only make a pushpin if we have acl's to edit the document
                         const context = Cast(doc.context, Doc, null);
-                        if (context && (context.type === DocumentType.VID || context.type === DocumentType.WEB || context.type === DocumentType.PDF || context.type === DocumentType.IMG)) {
+                        const hasContextAnchor = DocListCast(doc.links).some(l => (l.anchor2 === doc && Cast(l.anchor1, Doc, null)?.annotationOn === context) || (l.anchor1 === doc && Cast(l.anchor2, Doc, null)?.annotationOn === context));
+                        if (context && !hasContextAnchor && (context.type === DocumentType.VID || context.type === DocumentType.WEB || context.type === DocumentType.PDF || context.type === DocumentType.IMG)) {
                             const pushpin = Docs.Create.FontIconDocument({
                                 title: "pushpin", label: "",
                                 icon: "map-pin", x: Cast(doc.x, "number", null), y: Cast(doc.y, "number", null), _backgroundColor: "#0000003d", color: "#ACCEF7",
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 4d9906f93..4df90e8ea 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -893,21 +893,24 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
                 afterFocus && setTimeout(afterFocus, delay);
             } else {
                 const contextHgt = Doc.AreProtosEqual(annotOn, this.props.Document) && this.props.VisibleHeight ? this.props.VisibleHeight() : NumCast(annotOn._height);
-                const offset = annotOn && (contextHgt / 2);
                 const curScroll = NumCast(this.props.Document._scrollTop);
                 let scrollTo = curScroll;
                 if (curScroll + contextHgt < NumCast(doc.y)) {
-                    scrollTo = NumCast(doc.y) + Math.max(NumCast(doc._height), 50) - contextHgt;
+                    scrollTo = NumCast(doc.y) + Math.max(NumCast(doc._height), 100) - contextHgt;
                 } else if (curScroll > NumCast(doc.y)) {
-                    scrollTo = NumCast(doc.y);
+                    scrollTo = Math.max(0, NumCast(doc.y) - 50);
                 }
-                if (curScroll !== scrollTo) {
+                if (curScroll !== scrollTo || this.props.Document._viewTransition) {
                     this.props.Document._scrollPY = this.props.Document._scrollY = scrollTo;
                     delay = Math.abs(scrollTo - curScroll) > 5 ? 1000 : 0;
-                    !dontCenter && delay && this.props.focus(this.props.Document);
+                    !dontCenter && this.props.focus(this.props.Document);
                     afterFocus && setTimeout(afterFocus, delay);
+                } else {
+                    !dontCenter && delay && this.props.focus(this.props.Document);
                     // @ts-ignore
-                } else afterFocus(true);  // bcz: TODO Aragh -- need to add a parameter to afterFocus() functions to indicate whether the focus function didn't need to scroll
+                    afterFocus(true);  // bcz: TODO Aragh -- need to add a parameter to afterFocus() functions to indicate whether the focus function didn't need to scroll
+
+                }
             }
 
         } else {
@@ -929,14 +932,16 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             willZoom && this.setScaleToZoom(layoutdoc, scale);
             Doc.linkFollowHighlight(doc);
 
+            const notFocused = newPanX === savedState.px && newPanY === savedState.py;
             afterFocus && setTimeout(() => {
-                if (afterFocus?.()) {
+                // @ts-ignore
+                if (afterFocus?.(notFocused)) { // bcz: TODO Aragh -- need to add a parameter to afterFocus() functions to indicate whether the focus function didn't need to scroll
                     this.Document._panX = savedState.px;
                     this.Document._panY = savedState.py;
                     this.Document[this.scaleFieldKey] = savedState.s;
                     this.Document._viewTransition = savedState.pt;
                 }
-            }, 500);
+            }, notFocused ? 0 : 500);
         }
 
     }
diff --git a/src/client/views/nodes/FontIconBox.tsx b/src/client/views/nodes/FontIconBox.tsx
index 156256fe5..276c66bb1 100644
--- a/src/client/views/nodes/FontIconBox.tsx
+++ b/src/client/views/nodes/FontIconBox.tsx
@@ -8,11 +8,12 @@ import { FieldView, FieldViewProps } from './FieldView';
 import { StrCast, Cast, ScriptCast } from '../../../fields/Types';
 import { Utils, setupMoveUpEvents, returnFalse, emptyFunction } from "../../../Utils";
 import { runInAction, observable, reaction, IReactionDisposer } from 'mobx';
-import { Doc, DocListCast } from '../../../fields/Doc';
+import { Doc, DocListCast, AclPrivate } from '../../../fields/Doc';
 import { ContextMenu } from '../ContextMenu';
 import { ScriptField } from '../../../fields/ScriptField';
 import { Tooltip } from '@material-ui/core';
 import { DragManager } from '../../util/DragManager';
+import { GetEffectiveAcl } from '../../../fields/util';
 const FontIconSchema = createSchema({
     icon: "string",
 });
@@ -105,7 +106,7 @@ export class FontIconBadge extends React.Component<FontIconBadgeProps> {
 
     render() {
         if (!(this.props.collection instanceof Doc)) return (null);
-        const length = DocListCast(this.props.collection.data).filter(d => Object.keys(d).length).length; // filter out any documents that we can't read
+        const length = DocListCast(this.props.collection.data).filter(d => GetEffectiveAcl(d) !== AclPrivate).length; //  Object.keys(d).length).length; // filter out any documents that we can't read
         return <div className="fontIconBadge-container" style={{ width: 15, height: 15, top: 12 }} ref={this._notifsRef}>
             <div className="fontIconBadge" style={length > 0 ? { "display": "initial" } : { "display": "none" }}
                 onPointerDown={this.onPointerDown} >
diff --git a/src/client/views/pdf/Annotation.tsx b/src/client/views/pdf/Annotation.tsx
index e7f901091..a071abd21 100644
--- a/src/client/views/pdf/Annotation.tsx
+++ b/src/client/views/pdf/Annotation.tsx
@@ -71,6 +71,7 @@ class RegionAnnotation extends React.Component<IRegionAnnotationProps> {
         this._reactionDisposer && this._reactionDisposer();
     }
 
+    @undoBatch
     deleteAnnotation = () => {
         const annotation = DocListCast(this.props.dataDoc[this.props.fieldKey + "-annotations"]);
         const group = FieldValue(Cast(this.props.document.group, Doc));
@@ -86,6 +87,7 @@ class RegionAnnotation extends React.Component<IRegionAnnotationProps> {
         PDFMenu.Instance.fadeOut(true);
     }
 
+    @undoBatch
     pinToPres = () => {
         const group = FieldValue(Cast(this.props.document.group, Doc));
         const isPinned = group && Doc.isDocPinned(group) ? true : false;
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 78b95b385..d8be3defd 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -194,7 +194,7 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
                 if (scrollY !== undefined) {
                     (this._showCover || this._showWaiting) && this.setupPdfJsViewer();
                     if (this.props.renderDepth === -1 && scrollY >= 0) {
-                        if (!this._mainCont.current) setTimeout(() => smoothScroll(1000, this._mainCont.current!, scrollY || 0));
+                        if (!this._mainCont.current) setTimeout(() => this._mainCont.current && smoothScroll(1000, this._mainCont.current, scrollY || 0));
                         else smoothScroll(1000, this._mainCont.current, scrollY || 0);
                         this.Document._scrollPY = undefined;
                     }
diff --git a/src/fields/util.ts b/src/fields/util.ts
index 881f301f3..b68d961b1 100644
--- a/src/fields/util.ts
+++ b/src/fields/util.ts
@@ -13,6 +13,7 @@ import { returnZero } from "../Utils";
 import CursorField from "./CursorField";
 import { List } from "./List";
 import { SnappingManager } from "../client/util/SnappingManager";
+import { computedFn } from "mobx-utils";
 
 function _readOnlySetter(): never {
     throw new Error("Documents can't be modified in read-only mode");
@@ -139,7 +140,7 @@ export function denormalizeEmail(email: string) {
  * 
  * Edit: a user with edit access to a document can remove/edit that document, add/remove/edit annotations (depending on permissions), but not change any access rights to that document.
  * 
- * Add: a user with add access to a document can add documents/annotations to that document but cannot edit or delete anything.
+ * Add: a user with add access to a document can augment documents/annotations to that document but cannot edit or delete anything.
  * 
  * View: a user with view access to a document can only view it - they cannot add/remove/edit anything.
  * 
@@ -148,7 +149,7 @@ export function denormalizeEmail(email: string) {
 export enum SharingPermissions {
     Admin = "Admin",
     Edit = "Can Edit",
-    Add = "Can Add",
+    Add = "Can Augment",
     View = "Can View",
     None = "Not Shared"
 }
@@ -157,6 +158,11 @@ export enum SharingPermissions {
  * Calculates the effective access right to a document for the current user.
  */
 export function GetEffectiveAcl(target: any, in_prop?: string | symbol | number, user?: string): symbol {
+    return computedFn(function (target: any, in_prop?: string | symbol | number, user?: string) {
+        return getEffectiveAcl(target, in_prop, user);
+    }, true)(target, in_prop, user);
+}
+function getEffectiveAcl(target: any, in_prop?: string | symbol | number, user?: string): symbol {
     if (!target) return AclPrivate;
 
     // all changes received fromt the server must be processed as Admin
@@ -219,7 +225,7 @@ export function distributeAcls(key: string, acl: SharingPermissions, target: Doc
     const HierarchyMapping = new Map<string, number>([
         ["Not Shared", 0],
         ["Can View", 1],
-        ["Can Add", 2],
+        ["Can Augment", 2],
         ["Can Edit", 3],
         ["Admin", 4]
     ]);
@@ -281,7 +287,7 @@ export function setter(target: any, in_prop: string | symbol | number, value: an
 
     // if you're trying to change an acl but don't have Admin access / you're trying to change it to something that isn't an acceptable acl, you can't
     if (typeof prop === "string" && prop.startsWith("acl") && (effectiveAcl !== AclAdmin || ![...Object.values(SharingPermissions), undefined, "None"].includes(value))) return true;
-    // if (typeof prop === "string" && prop.startsWith("acl") && !["Can Edit", "Can Add", "Can View", "Not Shared", undefined].includes(value)) return true;
+    // if (typeof prop === "string" && prop.startsWith("acl") && !["Can Edit", "Can Augment", "Can View", "Not Shared", undefined].includes(value)) return true;
 
     if (typeof prop === "string" && prop !== "__id" && prop !== "__fields" && (prop.startsWith("_") || layoutProps.includes(prop))) {
         if (!prop.startsWith("_")) {