diff options
Diffstat (limited to 'muse_qt4_evolution/muse/wavetrack.h')
-rw-r--r-- | muse_qt4_evolution/muse/wavetrack.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/muse_qt4_evolution/muse/wavetrack.h b/muse_qt4_evolution/muse/wavetrack.h new file mode 100644 index 00000000..0e195ddb --- /dev/null +++ b/muse_qt4_evolution/muse/wavetrack.h @@ -0,0 +1,84 @@ +//============================================================================= +// MusE +// Linux Music Editor +// $Id:$ +// +// Copyright (C) 2002-2006 by Werner Schweer and others +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2. +// +// 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., 675 Mass Ave, Cambridge, MA 02139, USA. +//============================================================================= + +#ifndef __WAVETRACK_H__ +#define __WAVETRACK_H__ + +#include "audiotrack.h" + +namespace AL { + class Pos; + }; + +class Part; + +//--------------------------------------------------------- +// WaveTrack +//--------------------------------------------------------- + +class WaveTrack : public AudioTrack { + Q_OBJECT + + float** readBuffer[FIFO_BUFFER]; + + Part* recordPart; // part we are recording into + bool partCreated; + + void getDummyInput(int, unsigned); + + protected: + virtual void collectInputData(); + + public: + static bool firstWaveTrack; + + WaveTrack(); + ~WaveTrack(); + virtual TrackType type() const { return WAVE; } + + void clone(WaveTrack*); + + virtual Part* newPart(Part*p=0, bool clone=false); + + virtual void read(QDomNode); + virtual void write(Xml&) const; + + virtual void fetchData(unsigned pos, unsigned frames, int); + + virtual void setChannels(int n); + virtual bool hasAuxSend() const { return true; } + bool canEnableRecord() const; + virtual bool canRecord() const { return true; } + + virtual void startRecording(); + void recordBeat(); + virtual void stopRecording(const AL::Pos&, const AL::Pos&); + virtual void process(); + }; + + +typedef QList<WaveTrack*> WaveTrackList; +typedef WaveTrackList::iterator iWaveTrack; +typedef WaveTrackList::const_iterator ciWaveTrack; + +#endif + + + |