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127 lines
3.4 KiB
127 lines
3.4 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_TEMPODIALOG_H_
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#define _RG_TEMPODIALOG_H_
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#include <kdialogbase.h>
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#include "base/Event.h"
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#include "base/Composition.h"
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#include <tqpushbutton.h>
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#include <tqdatetime.h>
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class TQWidget;
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class TQString;
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class TQRadioButton;
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class TQLabel;
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class TQCheckBox;
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namespace Rosegarden
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{
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class TimeWidget;
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class RosegardenGUIDoc;
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class HSpinBox;
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class TempoDialog : public KDialogBase
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{
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TQ_OBJECT
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public:
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enum TempoDialogAction {
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AddTempo,
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ReplaceTempo,
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AddTempoAtBarStart,
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GlobalTempo,
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GlobalTempoWithDefault
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};
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TempoDialog(TQWidget *parent, RosegardenGUIDoc *doc,
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bool timeEditable = false);
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~TempoDialog();
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// Set the position at which we're checking the tempo
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//
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void setTempoPosition(timeT time);
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public slots:
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virtual void slotOk();
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void slotActionChanged();
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void slotTempoChanged(const TQString &);
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void slotTempoConstantClicked();
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void slotTempoRampToNextClicked();
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void slotTempoRampToTargetClicked();
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void slotTargetChanged(const TQString &);
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void slotTapClicked();
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signals:
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// Return results in this signal
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//
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void changeTempo(timeT, // tempo change time
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tempoT, // tempo value
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tempoT, // target tempo value
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TempoDialog::TempoDialogAction); // tempo action
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protected:
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void populateTempo();
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void updateBeatLabels(double newTempo);
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//--------------- Data members ---------------------------------
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RosegardenGUIDoc *m_doc;
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timeT m_tempoTime;
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HSpinBox *m_tempoValueSpinBox;
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TQPushButton *m_tempoTap;
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TQTime m_tapMinusTwo;
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TQTime m_tapMinusOne;
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TQRadioButton *m_tempoConstant;
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TQRadioButton *m_tempoRampToNext;
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TQRadioButton *m_tempoRampToTarget;
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HSpinBox *m_tempoTargetSpinBox;
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TQLabel *m_tempoBeatLabel;
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TQLabel *m_tempoBeat;
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TQLabel *m_tempoBeatsPerMinute;
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TimeWidget *m_timeEditor;
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TQLabel *m_tempoTimeLabel;
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TQLabel *m_tempoBarLabel;
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TQLabel *m_tempoStatusLabel;
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TQRadioButton *m_tempoChangeHere;
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TQRadioButton *m_tempoChangeBefore;
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TQLabel *m_tempoChangeBeforeAt;
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TQRadioButton *m_tempoChangeStartOfBar;
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TQRadioButton *m_tempoChangeGlobal;
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TQCheckBox *m_defaultBox;
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};
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}
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#endif
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