big changes to make link following use the same code as pinning docs for trails.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/client/util/LinkFollower.ts b/src/client/util/LinkFollower.ts
index c6fc7b372..68716a207 100644
--- a/src/client/util/LinkFollower.ts
+++ b/src/client/util/LinkFollower.ts
@@ -6,6 +6,7 @@ import { DocumentDecorations } from '../views/DocumentDecorations';
 import { LightboxView } from '../views/LightboxView';
 import { DocumentViewSharedProps, ViewAdjustment } from '../views/nodes/DocumentView';
 import { DocumentManager } from './DocumentManager';
+import { LinkManager } from './LinkManager';
 import { UndoManager } from './UndoManager';
 
 type CreateViewFunc = (doc: Doc, followLinkLocation: string, finished?: () => void) => void;
@@ -25,7 +26,7 @@ export class LinkFollower {
     // follows a link - if the target is on screen, it highlights/pans to it.
     // if the target isn't onscreen, then it will open up the target in the lightbox, or in place
     // depending on the followLinkLocation property of the source (or the link itself as a fallback);
-    public static FollowLink = (linkDoc: Opt<Doc>, sourceDoc: Doc, docViewProps: DocumentViewSharedProps, altKey: boolean, zoom: boolean = false) => {
+    public static FollowLink = (linkDoc: Opt<Doc>, sourceDoc: Doc, docViewProps: DocumentViewSharedProps, altKey: boolean) => {
         const batch = UndoManager.StartBatch('follow link click');
         // open up target if it's not already in view ...
         const createViewFunc = (doc: Doc, followLoc: string, finished?: Opt<() => void>) => {
@@ -63,7 +64,6 @@ export class LinkFollower {
             linkDoc,
             sourceDoc,
             createViewFunc,
-            BoolCast(sourceDoc.followLinkZoom, zoom),
             docViewProps.ContainingCollectionDoc,
             action(() => {
                 batch.end();
@@ -73,7 +73,7 @@ export class LinkFollower {
         );
     };
 
-    public static traverseLink(link: Opt<Doc>, sourceDoc: Doc, createViewFunc: CreateViewFunc, zoom = false, currentContext?: Doc, finished?: () => void, traverseBacklink?: boolean) {
+    public static traverseLink(link: Opt<Doc>, sourceDoc: Doc, createViewFunc: CreateViewFunc, currentContext?: Doc, finished?: () => void, traverseBacklink?: boolean) {
         const linkDocs = link ? [link] : DocListCast(sourceDoc.links);
         const firstDocs = linkDocs.filter(linkDoc => Doc.AreProtosEqual(linkDoc.anchor1 as Doc, sourceDoc) || Doc.AreProtosEqual((linkDoc.anchor1 as Doc).annotationOn as Doc, sourceDoc)); // link docs where 'doc' is anchor1
         const secondDocs = linkDocs.filter(linkDoc => Doc.AreProtosEqual(linkDoc.anchor2 as Doc, sourceDoc) || Doc.AreProtosEqual((linkDoc.anchor2 as Doc).annotationOn as Doc, sourceDoc)); // link docs where 'doc' is anchor2
@@ -96,6 +96,7 @@ export class LinkFollower {
                         : linkDoc.anchor1
                 ) as Doc;
                 if (target) {
+                    const zoom = BoolCast(LinkManager.getOppositeAnchor(linkDoc, target)?.followLinkZoom, false);
                     if (target.TourMap) {
                         const fieldKey = Doc.LayoutFieldKey(target);
                         const tour = DocListCast(target[fieldKey]).reverse();