From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- editor/libeditor/EditTransactionBase.h | 44 ++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 editor/libeditor/EditTransactionBase.h (limited to 'editor/libeditor/EditTransactionBase.h') diff --git a/editor/libeditor/EditTransactionBase.h b/editor/libeditor/EditTransactionBase.h new file mode 100644 index 000000000..f09449f07 --- /dev/null +++ b/editor/libeditor/EditTransactionBase.h @@ -0,0 +1,44 @@ +/* -*- 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 mozilla_EditTransactionBase_h +#define mozilla_EditTransactionBase_h + +#include "nsCycleCollectionParticipant.h" +#include "nsISupportsImpl.h" +#include "nsITransaction.h" +#include "nsPIEditorTransaction.h" +#include "nscore.h" + +namespace mozilla { + +/** + * Base class for all document editing transactions. + */ +class EditTransactionBase : public nsITransaction + , public nsPIEditorTransaction +{ +public: + NS_DECL_CYCLE_COLLECTING_ISUPPORTS + NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(EditTransactionBase, nsITransaction) + + virtual void LastRelease() {} + + NS_IMETHOD RedoTransaction(void) override; + NS_IMETHOD GetIsTransient(bool* aIsTransient) override; + NS_IMETHOD Merge(nsITransaction* aTransaction, bool* aDidMerge) override; + +protected: + virtual ~EditTransactionBase(); +}; + +} // namespace mozilla + +#define NS_DECL_EDITTRANSACTIONBASE \ + NS_IMETHOD DoTransaction() override; \ + NS_IMETHOD UndoTransaction() override; \ + NS_IMETHOD GetTxnDescription(nsAString& aTransactionDescription) override; + +#endif // #ifndef mozilla_EditTransactionBase_h -- cgit v1.2.3