Mercurial > hg > svcore
annotate data/model/WaveFileModel.h @ 1451:b40f67578976 streaming-csv-writer
Update getEndFrame so as to refer explicitly to final frame + 1 (consistent with selection semantics and existing wave model)
author | Chris Cannam |
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date | Tue, 17 Apr 2018 10:37:15 +0100 |
parents | efea94b04d5a |
children | 22fe34dd7f26 |
rev | line source |
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Chris@147 | 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ |
Chris@147 | 2 |
Chris@147 | 3 /* |
Chris@147 | 4 Sonic Visualiser |
Chris@147 | 5 An audio file viewer and annotation editor. |
Chris@147 | 6 Centre for Digital Music, Queen Mary, University of London. |
Chris@202 | 7 This file copyright 2006 Chris Cannam and QMUL. |
Chris@147 | 8 |
Chris@147 | 9 This program is free software; you can redistribute it and/or |
Chris@147 | 10 modify it under the terms of the GNU General Public License as |
Chris@147 | 11 published by the Free Software Foundation; either version 2 of the |
Chris@147 | 12 License, or (at your option) any later version. See the file |
Chris@147 | 13 COPYING included with this distribution for more information. |
Chris@147 | 14 */ |
Chris@147 | 15 |
Chris@1122 | 16 #ifndef WAVE_FILE_MODEL_H |
Chris@1122 | 17 #define WAVE_FILE_MODEL_H |
Chris@316 | 18 |
Chris@147 | 19 #include "RangeSummarisableTimeValueModel.h" |
Chris@147 | 20 |
Chris@147 | 21 #include <stdlib.h> |
Chris@147 | 22 |
Chris@179 | 23 class WaveFileModel : public RangeSummarisableTimeValueModel |
Chris@147 | 24 { |
Chris@147 | 25 Q_OBJECT |
Chris@147 | 26 |
Chris@147 | 27 public: |
Chris@1122 | 28 virtual ~WaveFileModel(); |
Chris@147 | 29 |
Chris@1122 | 30 virtual sv_frame_t getFrameCount() const = 0; |
Chris@1122 | 31 virtual int getChannelCount() const = 0; |
Chris@1122 | 32 virtual sv_samplerate_t getSampleRate() const = 0; |
Chris@1122 | 33 virtual sv_samplerate_t getNativeRate() const = 0; |
Chris@147 | 34 |
Chris@1122 | 35 virtual QString getTitle() const = 0; |
Chris@1122 | 36 virtual QString getMaker() const = 0; |
Chris@1122 | 37 virtual QString getLocation() const = 0; |
Chris@179 | 38 |
Chris@1122 | 39 virtual sv_frame_t getStartFrame() const = 0; |
Chris@1122 | 40 virtual sv_frame_t getEndFrame() const = 0; |
Chris@147 | 41 |
Chris@1122 | 42 virtual void setStartFrame(sv_frame_t startFrame) = 0; |
Chris@333 | 43 |
Chris@147 | 44 protected: |
Chris@1122 | 45 WaveFileModel() { } // only accessible from subclasses |
Chris@147 | 46 }; |
Chris@147 | 47 |
Chris@147 | 48 #endif |