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Diffstat (limited to 'src/commands/segment/AudioSegmentRescaleCommand.h')
-rw-r--r-- | src/commands/segment/AudioSegmentRescaleCommand.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/commands/segment/AudioSegmentRescaleCommand.h b/src/commands/segment/AudioSegmentRescaleCommand.h new file mode 100644 index 0000000..a4edb13 --- /dev/null +++ b/src/commands/segment/AudioSegmentRescaleCommand.h @@ -0,0 +1,81 @@ +/* -*- 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 <glaurent@telegraph-road.org>, + Chris Cannam <cannam@all-day-breakfast.com>, + Richard Bown <richard.bown@ferventsoftware.com> + + 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_AUDIOSEGMENTRESCALECOMMAND_H_ +#define _RG_AUDIOSEGMENTRESCALECOMMAND_H_ + +#include <kcommand.h> +#include <qstring.h> +#include "base/Event.h" +#include <klocale.h> + +namespace Rosegarden +{ + +class Segment; +class AudioFileManager; +class AudioFileTimeStretcher; +class RosegardenGUIDoc; +class ProgressDialog; + +class AudioSegmentRescaleCommand : public KNamedCommand +{ +public: + AudioSegmentRescaleCommand(RosegardenGUIDoc *doc, + Segment *segment, float ratio); + AudioSegmentRescaleCommand(RosegardenGUIDoc *doc, + Segment *segment, float ratio, + timeT newStartTime, + timeT newEndMarkerTime); + virtual ~AudioSegmentRescaleCommand(); + + virtual void execute(); + virtual void unexecute(); + + AudioFileTimeStretcher *getStretcher() { return m_stretcher; } + int getNewAudioFileId() const { return m_fid; } + + void connectProgressDialog(ProgressDialog *dlg); + void disconnectProgressDialog(ProgressDialog *dlg); + + static QString getGlobalName() { return i18n("Stretch or S&quash..."); } + +private: + AudioFileManager *m_afm; + AudioFileTimeStretcher *m_stretcher; + Segment *m_segment; + Segment *m_newSegment; + bool m_timesGiven; + timeT m_startTime; + timeT m_endMarkerTime; + int m_fid; + float m_ratio; + bool m_detached; +}; + + + +} + +#endif |