1 files changed, 46 insertions, 0 deletions
diff --git a/editor/txmgr/nsTransactionList.h b/editor/txmgr/nsTransactionList.h
new file mode 100644
index 0000000000..e3dde1255b
--- /dev/null
+++ b/editor/txmgr/nsTransactionList.h
@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsTransactionList_h__
+#define nsTransactionList_h__
+
+#include "nsISupportsImpl.h"
+#include "nsITransactionList.h"
+#include "nsIWeakReferenceUtils.h"
+
+class nsITransaction;
+class nsITransactionManager;
+class nsTransactionItem;
+class nsTransactionStack;
+
+/** implementation of a transaction list object.
+ *
+ */
+class nsTransactionList : public nsITransactionList
+{
+private:
+
+  nsWeakPtr                   mTxnMgr;
+  nsTransactionStack         *mTxnStack;
+  RefPtr<nsTransactionItem> mTxnItem;
+
+protected:
+  virtual ~nsTransactionList();
+
+public:
+
+  nsTransactionList(nsITransactionManager *aTxnMgr, nsTransactionStack *aTxnStack);
+  nsTransactionList(nsITransactionManager *aTxnMgr, nsTransactionItem *aTxnItem);
+
+  /* Macro for AddRef(), Release(), and QueryInterface() */
+  NS_DECL_ISUPPORTS
+
+  /* nsITransactionManager method implementations. */
+  NS_DECL_NSITRANSACTIONLIST
+
+  /* nsTransactionList specific methods. */
+};
+
+#endif // nsTransactionList_h__