kuniqueapplication.h

/* This file is part of the KDE libraries
    Copyright (c) 1999 Preston Brown <[email protected]>
    Copyright (c) 2000-2001 Waldo Bastian <[email protected]>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#ifndef KUNIQUEAPP_H
#define KUNIQUEAPP_H

#include <kdelibs4support_export.h>
#include <kapplication.h>

class KDELIBS4SUPPORT_DEPRECATED_EXPORT KUniqueApplication : public KApplication
{
    Q_OBJECT
public:
    KDELIBS4SUPPORT_DEPRECATED explicit KUniqueApplication(bool GUIenabled = true,
                                bool configUnique = false);

    static void addCmdLineOptions();

    enum StartFlag {
        NonUniqueInstance = 0x1
    };
    Q_DECLARE_FLAGS(StartFlags, StartFlag)

    
    static bool start(StartFlags flags);
    // BIC: merge with start(StartFlags flags = StartFlags())
    static bool start();

    virtual ~KUniqueApplication();

    virtual int newInstance();

    bool restoringSession();

#ifndef KDELIBS4SUPPORT_NO_DEPRECATED
    KDELIBS4SUPPORT_DEPRECATED static void setHandleAutoStarted();
#endif

private:
    friend class KUniqueApplicationAdaptor;
    class Private;
    Private *const d;

    Q_PRIVATE_SLOT(d, void _k_newInstanceNoFork())
};
Q_DECLARE_OPERATORS_FOR_FLAGS(KUniqueApplication::StartFlags)

#endif