focusdetectornotifier.h

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/*
 *     Copyright (C) 2007 by Mathias Soeken <msoeken@tzi.de>
 *                   2007 the ktimetracker developers
 *
 *   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.
 *
 *   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, write to the
 *      Free Software Foundation, Inc.
 *      51 Franklin Street, Fifth Floor
 *      Boston, MA  02110-1301  USA.
 *
 */

#ifndef KTIMETRACKER_FOCUS_DETECTOR_NOTIFIER_H
#define KTIMETRACKER_FOCUS_DETECTOR_NOTIFIER_H

#include <QObject>

class FocusDetector;
class TaskView;

class FocusDetectorNotifier : public QObject
{
  Q_OBJECT

  public:
    virtual ~FocusDetectorNotifier();
    static FocusDetectorNotifier *instance();

  public:
    void attach( TaskView *view );
    void detach( TaskView *view );

    FocusDetector *focusDetector() const;

  private:
    explicit FocusDetectorNotifier( QObject *parent = 0 );
    static FocusDetectorNotifier *mInstance;

    //@cond PRIVATE
    class Private;
    Private *const d;
    //@endcond
};

#endif // KTIMETRACKER_FOCUS_DETECTOR_NOTIFIER_H