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Sourcecode: rosegarden version File versions


// -*- c-basic-offset: 4 -*-

    A sequencer and musical notation editor.

    This program is Copyright 2000-2006
        Guillaume Laurent   <glaurent@telegraph-road.org>,
        Chris Cannam        <cannam@all-day-breakfast.com>,
        Richard Bown        <bownie@bownie.com>

    The moral right of the authors to claim authorship of this work
    has been asserted.

    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 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.


#include <qeventloop.h>

#include <kuniqueapplication.h>

class KProcess;

 * RosegardenApplication
 * Handles RosegardenGUIApps perceived uniqueness for us.
00038 class RosegardenApplication : public KUniqueApplication
    RosegardenApplication(): KUniqueApplication(), m_noSequencerMode(false) {}

     * Handle the attempt at creation of a new instance - 
     * only accept new file names which we attempt to load
     * into the existing instance (if it exists)
    virtual int newInstance();

    void refreshGUI(int maxTime);

    bool isSequencerRegistered();
    bool sequencerSend(QCString dcopCall, QByteArray params = Empty);
    bool sequencerCall(QCString dcopCall, QCString& replyType,
                       QByteArray& replyData, QByteArray params = Empty, bool useEventLoop = false);

    static RosegardenApplication* rgApp();

    static QByteArray Empty;

    void setNoSequencerMode(bool m=true) { m_noSequencerMode = m; }
    bool noSequencerMode() { return m_noSequencerMode; }

    virtual void saveState(QSessionManager&);
    // connect this to RosegardenGUIApp
    void aboutToSaveState();
public slots:
    void sfxLoadExited(KProcess *proc);
    void slotSetStatusMessage(QString txt);

    //--------------- Data members ---------------------------------
    bool m_noSequencerMode;

#define rgapp RosegardenApplication::rgApp()


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