mirror of
https://github.com/LMMS/lmms.git
synced 2026-02-02 02:33:25 -05:00
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*
|
|
* PresetPreviewPlayHandle.h - a PlayHandle specialization for playback of a short
|
|
* preview of a preset or a file processed by a plugin
|
|
*
|
|
* Copyright (c) 2005-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
|
|
*
|
|
* This file is part of LMMS - http://lmms.io
|
|
*
|
|
* 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.
|
|
*
|
|
* 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 (see COPYING); if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef PRESET_PREVIEW_PLAY_HANDLE_H
|
|
#define PRESET_PREVIEW_PLAY_HANDLE_H
|
|
|
|
#include "NotePlayHandle.h"
|
|
|
|
|
|
class InstrumentTrack;
|
|
class PreviewTrackContainer;
|
|
|
|
class EXPORT PresetPreviewPlayHandle : public PlayHandle
|
|
{
|
|
public:
|
|
PresetPreviewPlayHandle( const QString& presetFile, bool loadByPlugin = false, DataFile *dataFile = 0 );
|
|
virtual ~PresetPreviewPlayHandle();
|
|
|
|
virtual void play( sampleFrame* buffer );
|
|
virtual bool isFinished() const;
|
|
|
|
virtual bool isFromTrack( const Track * _track ) const;
|
|
|
|
static void init();
|
|
static void cleanup();
|
|
static ConstNotePlayHandleList nphsOfInstrumentTrack( const InstrumentTrack* instrumentTrack );
|
|
|
|
static bool isPreviewing();
|
|
|
|
|
|
private:
|
|
static PreviewTrackContainer* s_previewTC;
|
|
|
|
NotePlayHandle* m_previewNote;
|
|
|
|
} ;
|
|
|
|
|
|
#endif
|