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/*
* Copyright (C) 2024 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "CompositeEditCommand.h"
namespace WebCore {
struct AttributedString;
// A Writing Tools Composition command is essentially a wrapper around a group of Replace Selection commands,
// which can be undone/redone as a whole.
//
// It also maintains an associated context range that persists after each constituent command.
class WritingToolsCompositionCommand : public CompositeEditCommand {
public:
enum class MatchStyle: bool {
No, Yes
};
enum class State: uint8_t {
InProgress,
Complete
};
static Ref<WritingToolsCompositionCommand> create(Ref<Document>&& document, const SimpleRange& endingContextRange)
{
return adoptRef(*new WritingToolsCompositionCommand(WTFMove(document), endingContextRange));
}
// This method is used to add each "piece" (aka Replace selection command) of the Writing Tools composition command.
void replaceContentsOfRangeWithFragment(RefPtr<DocumentFragment>&&, const SimpleRange&, MatchStyle, State);
SimpleRange endingContextRange() const { return m_endingContextRange; }
// FIXME: Remove this when WritingToolsController no longer needs to support `contextRangeForSessionWithID`.
SimpleRange currentContextRange() const { return m_currentContextRange; }
void commit();
private:
WritingToolsCompositionCommand(Ref<Document>&&, const SimpleRange&);
void doApply() override { }
SimpleRange m_endingContextRange;
SimpleRange m_currentContextRange;
};
} // namespace WebCore
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