зеркало из https://github.com/mozilla/gecko-dev.git
55 строки
1.7 KiB
C++
55 строки
1.7 KiB
C++
/* -*- 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 DeleteMultipleRangesTransactionBase_h
|
|
#define DeleteMultipleRangesTransactionBase_h
|
|
|
|
#include "DeleteContentTransactionBase.h"
|
|
#include "EditAggregateTransaction.h"
|
|
|
|
#include "EditorForwards.h"
|
|
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsISupportsImpl.h"
|
|
|
|
namespace mozilla {
|
|
|
|
/**
|
|
* An abstract transaction that removes text or node.
|
|
*/
|
|
class DeleteMultipleRangesTransaction final : public EditAggregateTransaction {
|
|
public:
|
|
static already_AddRefed<DeleteMultipleRangesTransaction> Create() {
|
|
RefPtr<DeleteMultipleRangesTransaction> transaction =
|
|
new DeleteMultipleRangesTransaction();
|
|
return transaction.forget();
|
|
}
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DeleteMultipleRangesTransaction,
|
|
EditAggregateTransaction)
|
|
|
|
NS_DECL_EDITTRANSACTIONBASE
|
|
NS_DECL_EDITTRANSACTIONBASE_GETASMETHODS_OVERRIDE(
|
|
DeleteMultipleRangesTransaction)
|
|
|
|
MOZ_CAN_RUN_SCRIPT NS_IMETHOD RedoTransaction() final;
|
|
|
|
void AppendChild(DeleteContentTransactionBase& aTransaction);
|
|
void AppendChild(DeleteRangeTransaction& aTransaction);
|
|
|
|
/**
|
|
* Return latest caret point suggestion of child transaction.
|
|
*/
|
|
EditorDOMPoint SuggestPointToPutCaret() const;
|
|
|
|
protected:
|
|
~DeleteMultipleRangesTransaction() = default;
|
|
};
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif // #ifndef DeleteMultipleRangesTransaction_h
|