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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include <texteditor/texteditor_global.h>
#include <functional>
#include <memory>
namespace TextEditor {
class AssistInterface;
class IAssistProposal;
class TEXTEDITOR_EXPORT IAssistProcessor
{
public:
IAssistProcessor();
virtual ~IAssistProcessor();
IAssistProposal *start(std::unique_ptr<AssistInterface> &&interface);
// Internal, used by CodeAssist
using AsyncCompletionsAvailableHandler
= std::function<void (IAssistProposal *proposal)>;
void setAsyncCompletionAvailableHandler(const AsyncCompletionsAvailableHandler &handler);
void setAsyncProposalAvailable(IAssistProposal *proposal);
virtual bool running();
virtual bool needsRestart() const;
virtual void cancel();
#ifdef WITH_TESTS
void setupAssistInterface(std::unique_ptr<AssistInterface> &&interface);
#endif
protected:
virtual IAssistProposal *perform() = 0;
AssistInterface *interface();
const AssistInterface *interface() const;
private:
AsyncCompletionsAvailableHandler m_asyncCompletionsAvailableHandler;
std::unique_ptr<AssistInterface> m_interface;
};
} // TextEditor
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