Mercurial > hg > svcore
view data/model/Dense3DModelPeakCache.h @ 794:12f78ebc82bf qt5
Fix for Qt5
author | Chris Cannam |
---|---|
date | Tue, 07 May 2013 15:41:01 +0100 |
parents | 95391b480e17 |
children | 59e7fe1b1003 |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2009 QMUL. 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 _DENSE_3D_MODEL_PEAK_CACHE_H_ #define _DENSE_3D_MODEL_PEAK_CACHE_H_ #include "DenseThreeDimensionalModel.h" #include "EditableDenseThreeDimensionalModel.h" #include "base/ResizeableBitset.h" class Dense3DModelPeakCache : public DenseThreeDimensionalModel { Q_OBJECT public: Dense3DModelPeakCache(DenseThreeDimensionalModel *source, size_t columnsPerPeak); ~Dense3DModelPeakCache(); virtual bool isOK() const { return m_source && m_source->isOK(); } virtual size_t getSampleRate() const { return m_source->getSampleRate(); } virtual size_t getStartFrame() const { return m_source->getStartFrame(); } virtual size_t getEndFrame() const { return m_source->getEndFrame(); } virtual Model *clone() const { return new Dense3DModelPeakCache(m_source, m_resolution); } virtual size_t getResolution() const { return m_source->getResolution() * m_resolution; } virtual size_t getWidth() const { return m_source->getWidth() / m_resolution + 1; } virtual size_t getHeight() const { return m_source->getHeight(); } virtual float getMinimumLevel() const { return m_source->getMinimumLevel(); } virtual float getMaximumLevel() const { return m_source->getMaximumLevel(); } virtual bool isColumnAvailable(size_t column) const; virtual Column getColumn(size_t column) const; virtual float getValueAt(size_t column, size_t n) const; virtual QString getBinName(size_t n) const { return m_source->getBinName(n); } virtual bool shouldUseLogValueScale() const { return m_source->shouldUseLogValueScale(); } QString getTypeName() const { return tr("Dense 3-D Peak Cache"); } virtual int getCompletion() const { return m_source->getCompletion(); } protected slots: void sourceModelChanged(); void sourceModelAboutToBeDeleted(); private: DenseThreeDimensionalModel *m_source; mutable EditableDenseThreeDimensionalModel *m_cache; mutable ResizeableBitset m_coverage; size_t m_resolution; bool haveColumn(size_t column) const; void fillColumn(size_t column) const; }; #endif