Merge pull request #323 from secondlife/SL-20024

SL-20024: Improve material permissions handling

1 files changed, 61 insertions, 0 deletions

diff --git a/indra/newview/llviewerinventory.cpp b/indra/newview/llviewerinventory.cpp
index 518967709d..aa1827a8e2 100644
--- a/indra/newview/llviewerinventory.cpp
+++ b/indra/newview/llviewerinventory.cpp
@@ -1604,6 +1604,67 @@ void copy_inventory_from_notecard(const LLUUID& destination_id,
     }
 }
 
+void move_or_copy_inventory_from_object(const LLUUID& destination_id,
+                                        const LLUUID& object_id,
+                                        const LLUUID& item_id,
+                                        LLPointer<LLInventoryCallback> cb)
+{
+    LLViewerObject* object = gObjectList.findObject(object_id);
+    if (!object)
+    {
+        return;
+    }
+    const LLInventoryItem* item = object->getInventoryItem(item_id);
+    if (!item)
+    {
+        return;
+    }
+
+    class LLItemAddedObserver : public LLInventoryObserver
+    {
+    public:
+        LLItemAddedObserver(const LLUUID& copied_asset_id, LLPointer<LLInventoryCallback> cb)
+        : LLInventoryObserver(),
+          mAssetId(copied_asset_id),
+          mCallback(cb)
+        {
+        }
+
+        void changed(U32 mask) override
+        {
+            if((mask & (LLInventoryObserver::ADD)) == 0)
+            {
+                return;
+            }
+            for (const LLUUID& changed_id : gInventory.getChangedIDs())
+            {
+                LLViewerInventoryItem* changed_item = gInventory.getItem(changed_id);
+                if (changed_item->getAssetUUID() == mAssetId)
+                {
+                    changeComplete(changed_item->getUUID());
+                    return;
+                }
+            }
+        }
+
+    private:
+        void changeComplete(const LLUUID& item_id)
+        {
+			mCallback->fire(item_id);
+            gInventory.removeObserver(this);
+            delete this;
+        }
+
+        LLUUID mAssetId;
+        LLPointer<LLInventoryCallback> mCallback;
+    };
+
+	const LLUUID& asset_id = item->getAssetUUID();
+    LLItemAddedObserver* observer = new LLItemAddedObserver(asset_id, cb);
+    gInventory.addObserver(observer);
+    object->moveInventory(destination_id, item_id);
+}
+
 void create_new_item(const std::string& name,
 				   const LLUUID& parent_id,
 				   LLAssetType::EType asset_type,