From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- editor/libeditor/EditTransactionBase.cpp | 97 ++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 editor/libeditor/EditTransactionBase.cpp (limited to 'editor/libeditor/EditTransactionBase.cpp') diff --git a/editor/libeditor/EditTransactionBase.cpp b/editor/libeditor/EditTransactionBase.cpp new file mode 100644 index 0000000000..d2e286c656 --- /dev/null +++ b/editor/libeditor/EditTransactionBase.cpp @@ -0,0 +1,97 @@ +/* -*- 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 "EditTransactionBase.h" + +#include "mozilla/Logging.h" + +#include "ChangeAttributeTransaction.h" +#include "ChangeStyleTransaction.h" +#include "CompositionTransaction.h" +#include "DeleteContentTransactionBase.h" +#include "DeleteMultipleRangesTransaction.h" +#include "DeleteNodeTransaction.h" +#include "DeleteRangeTransaction.h" +#include "DeleteTextTransaction.h" +#include "EditAggregateTransaction.h" +#include "InsertNodeTransaction.h" +#include "InsertTextTransaction.h" +#include "JoinNodesTransaction.h" +#include "MoveNodeTransaction.h" +#include "PlaceholderTransaction.h" +#include "ReplaceTextTransaction.h" +#include "SplitNodeTransaction.h" + +#include "nsError.h" +#include "nsISupports.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() { + MOZ_LOG(GetLogModule(), LogLevel::Info, ("%p %s", this, __FUNCTION__)); + return DoTransaction(); +} + +NS_IMETHODIMP EditTransactionBase::GetIsTransient(bool* aIsTransient) { + MOZ_LOG(GetLogModule(), LogLevel::Verbose, + ("%p %s returned false", this, __FUNCTION__)); + *aIsTransient = false; + return NS_OK; +} + +NS_IMETHODIMP EditTransactionBase::Merge(nsITransaction* aOtherTransaction, + bool* aDidMerge) { + MOZ_LOG(GetLogModule(), LogLevel::Info, + ("%p %s(aOtherTransaction=%p) returned false", this, __FUNCTION__, + aOtherTransaction)); + *aDidMerge = false; + return NS_OK; +} + +// static +LogModule* EditTransactionBase::GetLogModule() { + static LazyLogModule sLog("EditorTransaction"); + return static_cast(sLog); +} + +#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(DeleteContentTransactionBase) +NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(DeleteMultipleRangesTransaction) +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(JoinNodesTransaction) +NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(MoveNodeTransaction) +NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(PlaceholderTransaction) +NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(ReplaceTextTransaction) +NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS(SplitNodeTransaction) + +#undef NS_IMPL_EDITTRANSACTIONBASE_GETASMETHODS + +} // namespace mozilla -- cgit v1.2.3