1 files changed, 78 insertions, 0 deletions
diff --git a/editor/libeditor/EditTransactionBase.cpp b/editor/libeditor/EditTransactionBase.cpp
new file mode 100644
index 0000000000..79452fb133
--- /dev/null
+++ b/editor/libeditor/EditTransactionBase.cpp
@@ -0,0 +1,78 @@
+/* -*- 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/. */
+
+#include "mozilla/EditTransactionBase.h"
+
+#include "ChangeAttributeTransaction.h"
+#include "ChangeStyleTransaction.h"
+#include "CompositionTransaction.h"
+#include "CreateElementTransaction.h"
+#include "DeleteNodeTransaction.h"
+#include "DeleteRangeTransaction.h"
+#include "DeleteTextTransaction.h"
+#include "EditAggregateTransaction.h"
+#include "InsertNodeTransaction.h"
+#include "InsertTextTransaction.h"
+#include "JoinNodeTransaction.h"
+#include "PlaceholderTransaction.h"
+#include "ReplaceTextTransaction.h"
+#include "SplitNodeTransaction.h"
+
+#include "nsError.h"
+#include "nsISupportsBase.h"
+
+namespace mozilla {
+
+NS_IMPL_CYCLE_COLLECTION_CLASS(EditTransactionBase)
+
+NS_IMPL_CYCLE_COLLECTION_UNLINK_0(EditTransactionBase)
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(EditTransactionBase)
+  // We don't have anything to traverse, but some of our subclasses do.
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(EditTransactionBase)
+  NS_INTERFACE_MAP_ENTRY(nsITransaction)
+  NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsITransaction)
+NS_INTERFACE_MAP_END
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(EditTransactionBase)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(EditTransactionBase)
+
+NS_IMETHODIMP EditTransactionBase::RedoTransaction() { return DoTransaction(); }
+
+NS_IMETHODIMP EditTransactionBase::GetIsTransient(bool* aIsTransient) {
+  *aIsTransient = false;
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP EditTransactionBase::Merge(nsITransaction* aOtherTransaction,
+                                         bool* aDidMerge) {
+  *aDidMerge = false;
+  return NS_OK;
+}
+
+#define NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(aClass)           \
+  aClass* EditTransactionBase::GetAs##aClass() { return nullptr; } \
+  const aClass* EditTransactionBase::GetAs##aClass() const { return nullptr; }
+
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(ChangeAttributeTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(ChangeStyleTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(CompositionTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(CreateElementTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(DeleteNodeTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(DeleteRangeTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(DeleteTextTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(EditAggregateTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(InsertNodeTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(InsertTextTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(JoinNodeTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(PlaceholderTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(ReplaceTextTransaction)
+NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(SplitNodeTransaction)
+
+#undef NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS
+
+}  // namespace mozilla