/**************************************************************************
**
** Copyright (c) 2014 Brian McGillion
** Contact: http://www.qt-project.org/legal
**
** 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 Digia.  For licensing terms and
** conditions see http://www.qt.io/licensing.  For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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****************************************************************************/

#ifndef MERCURIALEDITOR_H
#define MERCURIALEDITOR_H

#include <vcsbase/vcsbaseeditor.h>

#include <QRegExp>

namespace Mercurial {
namespace Internal {

class MercurialEditorWidget : public VcsBase::VcsBaseEditorWidget
{
    Q_OBJECT
public:
    MercurialEditorWidget();

private:
    QSet<QString> annotationChanges() const;
    QString changeUnderCursor(const QTextCursor &cursor) const;
    VcsBase::BaseAnnotationHighlighter *createAnnotationHighlighter(const QSet<QString> &changes) const;
    QString decorateVersion(const QString &revision) const;
    QStringList annotationPreviousVersions(const QString &revision) const;

    mutable QRegExp exactIdentifier12;
    mutable QRegExp exactIdentifier40;
    mutable QRegExp changesetIdentifier12;
    const QRegExp changesetIdentifier40;
};

} // namespace Internal
} // namespace Mercurial

#endif // MERCURIALEDITOR_H