2 files changed, 49 insertions, 0 deletions
diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index 576b16bc8..bbc29585c 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -14,6 +14,8 @@ import { ScriptField } from "../../new_fields/ScriptField";
 import { List } from "../../new_fields/List";
 import { PrefetchProxy } from "../../new_fields/Proxy";
 import { listSpec } from "../../new_fields/Schema";
+import { Scripting } from "./Scripting";
+import { convertDropDataToButtons } from "./DropConverter";
 
 export type dropActionType = "alias" | "copy" | undefined;
 export function SetupDrag(
@@ -497,3 +499,4 @@ export namespace DragManager {
         }
     }
 }
+Scripting.addGlobal(function convertToButtons(dragData: any) { convertDropDataToButtons(dragData as DragManager.DocumentDragData); });
diff --git a/src/client/util/DropConverter.ts b/src/client/util/DropConverter.ts
new file mode 100644
index 000000000..eea3da1bc
--- /dev/null
+++ b/src/client/util/DropConverter.ts
@@ -0,0 +1,46 @@
+import { DragManager } from "./DragManager";
+import { CollectionViewType } from "../views/collections/CollectionBaseView";
+import { Doc, DocListCast } from "../../new_fields/Doc";
+import { DocumentType } from "../documents/DocumentTypes";
+import { ObjectField } from "../../new_fields/ObjectField";
+import { StrCast } from "../../new_fields/Types";
+import { Docs } from "../documents/Documents";
+import { ScriptField } from "../../new_fields/ScriptField";
+
+
+function makeTemplate(doc: Doc): boolean {
+    let layoutDoc = doc.layout instanceof Doc && doc.layout.isTemplateField ? doc.layout : doc;
+    let layout = StrCast(layoutDoc.layout).match(/fieldKey={"[^"]*"}/)![0];
+    let fieldKey = layout.replace('fieldKey={"', "").replace(/"}$/, "");
+    let docs = DocListCast(layoutDoc[fieldKey]);
+    let any = false;
+    docs.map(d => {
+        if (!StrCast(d.title).startsWith("-")) {
+            any = true;
+            return Doc.MakeMetadataFieldTemplate(d, Doc.GetProto(layoutDoc));
+        }
+        if (d.type === DocumentType.COL) return makeTemplate(d);
+        return false;
+    });
+    return any;
+}
+export function convertDropDataToButtons(data: DragManager.DocumentDragData) {
+    data && data.draggedDocuments.map((doc, i) => {
+        let dbox = doc;
+        if (!doc.onDragStart && !doc.onClick && doc.viewType !== CollectionViewType.Linear) {
+            let layoutDoc = doc.layout instanceof Doc && doc.layout.isTemplateField ? doc.layout : doc;
+            if (layoutDoc.type === DocumentType.COL) {
+                layoutDoc.isTemplateDoc = makeTemplate(layoutDoc);
+            } else {
+                layoutDoc.isTemplateDoc = (layoutDoc.type === DocumentType.TEXT || layoutDoc.layout instanceof Doc) && !data.userDropAction;
+            }
+            dbox = Docs.Create.FontIconDocument({ nativeWidth: 100, nativeHeight: 100, width: 100, height: 100, backgroundColor: StrCast(doc.backgroundColor), title: "Custom", icon: layoutDoc.isTemplateDoc ? "font" : "bolt" });
+            dbox.dragFactory = layoutDoc;
+            dbox.removeDropProperties = doc.removeDropProperties instanceof ObjectField ? ObjectField.MakeCopy(doc.removeDropProperties) : undefined;
+            dbox.onDragStart = ScriptField.MakeFunction('getCopy(this.dragFactory, true)');
+        } else if (doc.viewType === CollectionViewType.Linear) {
+            dbox.ignoreClick = true;
+        }
+        data.droppedDocuments[i] = dbox;
+    });
+}