Mercurial > hg > svcore
view data/model/AlignmentModel.h @ 1765:2e2497cba59e by-id
Remove comment - these are now connected
author | Chris Cannam |
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date | Wed, 17 Jul 2019 12:59:57 +0100 |
parents | ee7fd2c01d87 |
children | f19711ab7074 |
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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 SV_ALIGNMENT_MODEL_H #define SV_ALIGNMENT_MODEL_H #include "Model.h" #include "Path.h" #include "base/RealTime.h" #include <QString> #include <QStringList> class SparseTimeValueModel; class AlignmentModel : public Model { Q_OBJECT public: AlignmentModel(ModelId reference /* any model */, ModelId aligned /* any model */, ModelId path /* a SparseTimeValueModel */); ~AlignmentModel(); bool isOK() const override; void setError(QString error) { m_error = error; } QString getError() const { return m_error; } sv_frame_t getStartFrame() const override; sv_frame_t getTrueEndFrame() const override; sv_samplerate_t getSampleRate() const override; bool isReady(int *completion = 0) const override; int getCompletion() const override { int c = 0; (void)isReady(&c); return c; } const ZoomConstraint *getZoomConstraint() const override; QString getTypeName() const override { return tr("Alignment"); } ModelId getReferenceModel() const; ModelId getAlignedModel() const; sv_frame_t toReference(sv_frame_t frame) const; sv_frame_t fromReference(sv_frame_t frame) const; void setPathFrom(ModelId pathSource); // a SparseTimeValueModel void setPath(const Path &path); void toXml(QTextStream &stream, QString indent = "", QString extraAttributes = "") const override; QString toDelimitedDataString(QString, DataExportOptions, sv_frame_t, sv_frame_t) const override { return ""; } signals: void completionChanged(ModelId); protected slots: void pathSourceChangedWithin(ModelId, sv_frame_t startFrame, sv_frame_t endFrame); void pathSourceCompletionChanged(ModelId); protected: ModelId m_reference; ModelId m_aligned; ModelId m_pathSource; // a SparseTimeValueModel, which we need a // handle on only while it's still being generated mutable std::unique_ptr<Path> m_path; mutable std::unique_ptr<Path> m_reversePath; bool m_pathBegun; bool m_pathComplete; QString m_error; void constructPath() const; void constructReversePath() const; sv_frame_t performAlignment(const Path &path, sv_frame_t frame) const; }; #endif