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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#ifndef CPPTOOLS_SENDDOCUMENTTRACKER_H
#define CPPTOOLS_SENDDOCUMENTTRACKER_H
#include "cpptools_global.h"
#include <limits>
namespace CppTools {
class CPPTOOLS_EXPORT SendDocumentTracker
{
public:
void setLastSentRevision(int lastSentRevision);
int lastSentRevision() const;
void setLastCompletionPosition(int lastCompletionPosition);
int lastCompletionPosition() const;
void applyContentChange(int startPosition);
bool shouldSendCompletion(int newCompletionPosition) const;
bool shouldSendRevision(uint newRevision) const;
bool shouldSendRevisionWithCompletionPosition(int newRevision, int newCompletionPosition) const;
private:
bool changedBeforeCompletionPosition(int newCompletionPosition) const;
private:
int m_lastSentRevision = -1;
int m_lastCompletionPosition = -1;
int m_contentChangeStartPosition = std::numeric_limits<int>::max();
};
} // namespace CppTools
#endif // CPPTOOLS_SENDDOCUMENTTRACKER_H
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