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124 lines
3.1 KiB
124 lines
3.1 KiB
/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _RG_ROSEGARDENTIMEWIDGET_H_
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#define _RG_ROSEGARDENTIMEWIDGET_H_
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#include "base/RealTime.h"
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#include <tqgroupbox.h>
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#include <tqstring.h>
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#include <vector>
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#include "base/Event.h"
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class TQWidget;
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class TQSpinBox;
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class TQLineEdit;
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class TQLabel;
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class TQComboBox;
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namespace Rosegarden
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{
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class Composition;
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class TimeWidget : public TQGroupBox
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{
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TQ_OBJECT
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public:
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/**
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* Constructor for absolute time widget
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*/
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TimeWidget(TQString title,
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TQWidget *parent,
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Composition *composition, // for bar/beat/msec
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timeT initialTime,
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bool editable = true,
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bool constrainToCompositionDuration = true);
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/**
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* Constructor for duration widget. startTime is the absolute time
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* at which this duration begins, necessary so that we can show the
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* correct real-time (based on tempo at startTime) etc.
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*/
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TimeWidget(TQString title,
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TQWidget *parent,
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Composition *composition, // for bar/beat/msec
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timeT startTime,
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timeT initialDuration,
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bool editable = true,
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bool constrainToCompositionDuration = true);
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timeT getTime();
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RealTime getRealTime();
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signals:
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void timeChanged(timeT);
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void realTimeChanged(RealTime);
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public slots:
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void slotSetTime(timeT);
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void slotSetRealTime(RealTime);
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void slotResetToDefault();
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void slotNoteChanged(int);
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void slotTimeTChanged(int);
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void slotBarBeatOrFractionChanged(int);
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void slotSecOrMSecChanged(int);
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private:
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Composition *m_composition;
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bool m_isDuration;
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bool m_constrain;
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timeT m_time;
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timeT m_startTime;
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timeT m_defaultTime;
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TQComboBox *m_note;
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TQSpinBox *m_timeT;
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TQSpinBox *m_bar;
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TQSpinBox *m_beat;
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TQSpinBox *m_fraction;
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TQLineEdit *m_barLabel;
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TQLineEdit *m_beatLabel;
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TQLineEdit *m_fractionLabel;
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TQLabel *m_timeSig;
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TQSpinBox *m_sec;
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TQSpinBox *m_msec;
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TQLineEdit *m_secLabel;
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TQLineEdit *m_msecLabel;
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TQLabel *m_tempo;
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void init(bool editable);
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void populate();
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std::vector<timeT> m_noteDurations;
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};
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}
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#endif
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