Mercurial > hg > svcore
view data/model/AlignmentModel.h @ 795:dc20458f6f85 qt5
Don't need to check for Dataquay, and in fact we can pick up the wrong version if we do. Just assume it is available (building in e.g. sv subdir configuration)
author | Chris Cannam |
---|---|
date | Tue, 07 May 2013 15:41:58 +0100 |
parents | 88ad01799040 |
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 2007 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 _ALIGNMENT_MODEL_H_ #define _ALIGNMENT_MODEL_H_ #include "Model.h" #include "PathModel.h" #include "base/RealTime.h" #include <QString> #include <QStringList> class SparseTimeValueModel; class AlignmentModel : public Model { Q_OBJECT public: AlignmentModel(Model *reference, Model *aligned, Model *inputModel, // probably an AggregateWaveModel; I take ownership SparseTimeValueModel *path); // I take ownership ~AlignmentModel(); virtual bool isOK() const; virtual size_t getStartFrame() const; virtual size_t getEndFrame() const; virtual size_t getSampleRate() const; virtual Model *clone() const; virtual bool isReady(int *completion = 0) const; virtual const ZoomConstraint *getZoomConstraint() const; QString getTypeName() const { return tr("Alignment"); } const Model *getReferenceModel() const; const Model *getAlignedModel() const; size_t toReference(size_t frame) const; size_t fromReference(size_t frame) const; void setPath(PathModel *path); virtual void toXml(QTextStream &stream, QString indent = "", QString extraAttributes = "") const; signals: void modelChanged(); void modelChanged(size_t startFrame, size_t endFrame); void completionChanged(); protected slots: void pathChanged(); void pathChanged(size_t startFrame, size_t endFrame); void pathCompletionChanged(); protected: Model *m_reference; // I don't own this Model *m_aligned; // I don't own this Model *m_inputModel; // I own this SparseTimeValueModel *m_rawPath; // I own this mutable PathModel *m_path; // I own this mutable PathModel *m_reversePath; // I own this bool m_pathBegun; bool m_pathComplete; void constructPath() const; void constructReversePath() const; size_t align(PathModel *path, size_t frame) const; }; #endif