RecentFileHandler.h

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/*  Copyright (C) 2012 Jens-Malte Gottfried

    This file is part of Tuchulcha.

    Tuchulcha is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Tuchulcha 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Tuchulcha.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef RECENTFILEHANDLER_H
#define RECENTFILEHANDLER_H

#include <QObject>

class QAction;
class QMenu;

class RecentFileHandler : public QObject
{
    Q_OBJECT
private:
    enum {_maxRecentFiles = 5};

    static QString _strippedName(QString fullFileName);
    // \{
    QAction* _separatorAct;
    QAction* _recentFileActs[_maxRecentFiles];
    // \}

public:
    explicit RecentFileHandler(QObject* parent = 0);

    void registerRecentFileEntries(QMenu* menu);

public slots:
    void setCurrentFile(QString fileName);

private slots:
    void _openRecentFile();
    void _updateRecentFileActions();

signals:
    void openFile(QString fileName);
};

#endif // RECENTFILEHANDLER_H