1 files changed, 25 insertions, 1 deletions
diff --git a/src/client/views/presentationview/PresElementBox.tsx b/src/client/views/presentationview/PresElementBox.tsx
index 9a6e4313d..41a8f899c 100644
--- a/src/client/views/presentationview/PresElementBox.tsx
+++ b/src/client/views/presentationview/PresElementBox.tsx
@@ -22,6 +22,8 @@ import { DragManager } from "../../util/DragManager";
 import { CurrentUserUtils } from "../../util/CurrentUserUtils";
 import { undoBatch } from "../../util/UndoManager";
 import { EditableView } from "../EditableView";
+import { DocUtils } from "../../documents/Documents";
+import { DateField } from "../../../fields/DateField";
 
 export const presSchema = createSchema({
     presentationTargetDoc: Doc,
@@ -175,8 +177,30 @@ export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps, PresDoc
             doc.className = "presItem-slide"
             dragItem.push(doc);
         });
+        const addAudioTag = (dropDoc: any) => {
+            dropDoc && !dropDoc.creationDate && (dropDoc.creationDate = new DateField);
+            dropDoc instanceof Doc && DocUtils.MakeLinkToActiveAudio(dropDoc);
+            return dropDoc;
+        };
+        const finishDrag = (e: DragManager.DragCompleteEvent) => {
+            const docDragData = e.docDragData;
+            activeItem.dragging = false;
+            if (docDragData && !docDragData.droppedDocuments.length) {
+                docDragData.dropAction = dragData.userDropAction || dragData.dropAction;
+                docDragData.droppedDocuments =
+                    dragData.draggedDocuments.map(d => !dragData.isSelectionMove && !dragData.userDropAction && ScriptCast(d.onDragStart) ? addAudioTag(ScriptCast(d.onDragStart).script.run({ this: d }).result) :
+                        docDragData.dropAction === "alias" ? Doc.MakeAlias(d) :
+                            docDragData.dropAction === "copy" ? Doc.MakeClone(d) : d);
+                docDragData.dropAction !== "same" && docDragData.droppedDocuments.forEach((drop: Doc, i: number) => {
+                    const dragProps = Cast(dragData.draggedDocuments[i].removeDropProperties, listSpec("string"), []);
+                    const remProps = (dragData?.removeDropProperties || []).concat(Array.from(dragProps));
+                    remProps.map(prop => drop[prop] = undefined);
+                });
+            }
+            return e;
+        };
         if (activeItem) {
-            DragManager.StartDocumentDrag(dragItem.map(ele => ele), dragData, e.clientX, e.clientY);
+            DragManager.StartDrag(dragItem.map(ele => ele), dragData, e.clientX, e.clientY, undefined, finishDrag);
             activeItem.dragging = true;
             return true;
         }