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+
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio sequencer and musical notation editor.
+
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+
+    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
+    Bown to claim authorship of this work have been asserted.
+
+    Other copyrights also apply to some parts of this work.  Please
+    see the AUTHORS file and individual file headers for details.
+
+    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.
+*/
+
+#ifndef _RG_ROSEGARDENTIMEWIDGET_H_
+#define _RG_ROSEGARDENTIMEWIDGET_H_
+
+#include "base/RealTime.h"
+#include <qgroupbox.h>
+#include <qstring.h>
+#include <vector>
+#include "base/Event.h"
+
+
+class QWidget;
+class QSpinBox;
+class QLineEdit;
+class QLabel;
+class QComboBox;
+
+
+namespace Rosegarden
+{
+
+class Composition;
+
+
+class TimeWidget : public QGroupBox
+{
+    Q_OBJECT
+public:
+    /**
+     * Constructor for absolute time widget
+     */
+    TimeWidget(QString title,
+               QWidget *parent,
+               Composition *composition, // for bar/beat/msec
+               timeT initialTime,
+               bool editable = true,
+               bool constrainToCompositionDuration = true);
+
+    /**
+     * Constructor for duration widget.  startTime is the absolute time
+     * at which this duration begins, necessary so that we can show the
+     * correct real-time (based on tempo at startTime) etc.
+     */
+    TimeWidget(QString title,
+               QWidget *parent,
+               Composition *composition, // for bar/beat/msec
+               timeT startTime,
+               timeT initialDuration,
+               bool editable = true,
+               bool constrainToCompositionDuration = true);
+
+    timeT getTime();
+    RealTime getRealTime();
+
+signals:
+    void timeChanged(timeT);
+    void realTimeChanged(RealTime);
+
+public slots:
+    void slotSetTime(timeT);
+    void slotSetRealTime(RealTime);
+    void slotResetToDefault();
+
+    void slotNoteChanged(int);
+    void slotTimeTChanged(int);
+    void slotBarBeatOrFractionChanged(int);
+    void slotSecOrMSecChanged(int);
+
+private:
+    Composition *m_composition;
+    bool m_isDuration;
+    bool m_constrain;
+    timeT m_time;
+    timeT m_startTime;
+    timeT m_defaultTime;
+
+    QComboBox *m_note;
+    QSpinBox  *m_timeT;
+    QSpinBox  *m_bar;
+    QSpinBox  *m_beat;
+    QSpinBox  *m_fraction;
+    QLineEdit *m_barLabel;
+    QLineEdit *m_beatLabel;
+    QLineEdit *m_fractionLabel;
+    QLabel    *m_timeSig;
+    QSpinBox  *m_sec;
+    QSpinBox  *m_msec;
+    QLineEdit *m_secLabel;
+    QLineEdit *m_msecLabel;
+    QLabel    *m_tempo;
+
+    void init(bool editable);
+    void populate();
+
+    std::vector<timeT> m_noteDurations;
+};
+
+
+}
+
+#endif