fixed auto play for trails. fixed presbox to allow drag and drop in addition to pin button. fixed tree view to not 'move' items that have a 'copy' drop action. fixed dragPreDrop functions in tree and stacking views to use source drag action over target drop action.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/client/views/nodes/trails/PresBox.tsx b/src/client/views/nodes/trails/PresBox.tsx
index cd9fec839..91fdb90fc 100644
--- a/src/client/views/nodes/trails/PresBox.tsx
+++ b/src/client/views/nodes/trails/PresBox.tsx
@@ -324,8 +324,9 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                 // Case 2: Last slide and presLoop is toggled ON or it is in Edit mode
                 this.nextSlide(0);
                 progressiveReveal(true); // shows first progressive document, but without a transition effect
+                return 0;
             }
-            return 0;
+            return false;
         }
         return this.itemIndex;
     };
@@ -963,7 +964,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
             const func = () => {
                 const delay = NumCast(this.activeItem.presentation_duration, this.activeItem.type === DocumentType.SCRIPTING ? 0 : 2500) + NumCast(this.activeItem.presentation_transition);
                 this._presTimer = setTimeout(() => {
-                    if (!this.next()) this.layoutDoc.presentation_status = this._exitTrail?.() ?? PresStatus.Manual;
+                    if (this.next() === false) this.layoutDoc.presentation_status = this._exitTrail?.() ?? PresStatus.Manual;
                     this.layoutDoc.presentation_status === PresStatus.Autoplay && func();
                 }, delay);
             };
@@ -1065,7 +1066,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                 }
             } else if (doc.type !== DocumentType.PRES) {
                 if (!doc.presentation_targetDoc) doc.title = doc.title + ' - Slide';
-                doc.presentation_targetDoc = doc.createdFrom; // dropped document will be a new embedding of an embedded document somewhere else.
+                doc.presentation_targetDoc = doc.createdFrom ?? doc; // dropped document will be a new embedding of an embedded document somewhere else.
                 doc.presentation_movement = PresMovement.Zoom;
                 if (this._expandBoolean) doc.presentation_expandInlineButton = true;
             }