Initial import

[vng.git] / commits / Commit.h

/*
 * This file is part of the vng project
 * Copyright (C) 2008 Thomas Zander <tzander@trolltech.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "../Vng.h"

#include <QString>

class Commit {
public:
    Commit(const QString &treeism);
    Commit(const Commit &other);
    ~Commit();

    /// return an older commit
    QList<Commit> parents();

    int parentCount() const;

    QString author() const;
    QString committer() const;
    QString logMessage() const;
    QString tree() const;
    QString commitTreeIsm() const;

    /// Clear references to the parents, if this commit is the last user of the parent commits it will clean up some memory.
    void clearParents();

    Commit &operator=(const Commit &other);
    bool operator==(const Commit &other);

    Vng::Acceptance acceptance() const;
    void setAcceptance(Vng::Acceptance accepted);

    bool isValid() const;

private:
    class Private;
    Private * d;
};