WeaverObserver.h

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/* -*- C++ -*-

   This file declares the WeaverObserver class.

   $ Author: Mirko Boehm $
   $ Copyright: (C) 2005-2013 Mirko Boehm $
   $ Contact: mirko@kde.org
         http://www.kde.org
         http://creative-destruction.me $

   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.

   $Id: WeaverObserver.h 32 2005-08-17 08:38:01Z mirko $
*/

#ifndef WEAVEROBSERVER_H
#define WEAVEROBSERVER_H

#include <QtCore/QObject>

#include <threadweaver/threadweaver_export.h>

namespace ThreadWeaver {

    class Job;
    class State;
    class Thread;

    class THREADWEAVER_EXPORT WeaverObserver : public QObject
    {
        Q_OBJECT
    public:
        explicit WeaverObserver ( QObject *parent = 0 );
        virtual ~WeaverObserver();
    Q_SIGNALS:
        void threadStarted ( ThreadWeaver::Thread* );
        void threadBusy( ThreadWeaver::Thread*, ThreadWeaver::Job* );
        void threadSuspended ( ThreadWeaver::Thread* );
        void threadExited ( ThreadWeaver::Thread* );
        void weaverStateChanged ( ThreadWeaver::State* );

    private:
        class Private;
        Private * const d;
    };

}

#endif