Chris@6: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@6: 
Chris@6: /*
Chris@6:     Tony
Chris@6:     An intonation analysis and annotation tool
Chris@6:     Centre for Digital Music, Queen Mary, University of London.
Chris@6:     This file copyright 2006-2012 Chris Cannam and QMUL.
Chris@6:     
Chris@6:     This program is free software; you can redistribute it and/or
Chris@6:     modify it under the terms of the GNU General Public License as
Chris@6:     published by the Free Software Foundation; either version 2 of the
Chris@6:     License, or (at your option) any later version.  See the file
Chris@6:     COPYING included with this distribution for more information.
Chris@6: */
Chris@6: 
Chris@6: #ifndef ANALYSER_H
Chris@6: #define ANALYSER_H
Chris@6: 
Chris@6: #include <QObject>
Chris@6: 
Chris@128: #include <map>
Chris@6: 
Chris@6: class WaveFileModel;
Chris@6: class Pane;
Chris@6: class PaneStack;
Chris@6: class Document;
Chris@6: class Layer;
Chris@128: class TimeValueLayer;
Chris@128: class Layer;
Chris@6: 
Chris@6: class Analyser : public QObject
Chris@6: {
Chris@6:     Q_OBJECT
Chris@6: 
Chris@6: public:
Chris@6:     Analyser();
Chris@6:     virtual ~Analyser();
Chris@6: 
Chris@140:     // Process new main model, add derived layers; return "" on success or error string on failure
Chris@140:     QString newFileLoaded(Document *newDocument, WaveFileModel *model,
Chris@140:                           PaneStack *paneStack, Pane *pane);
gyorgyf@45: 		       
gyorgyf@45:     void setIntelligentActions(bool);
Chris@6: 
Chris@128:     enum Component {
Chris@128:         Audio,
Chris@128:         PitchTrack,
Chris@128:         Notes,
Chris@128:     };
Chris@128: 
Chris@128:     bool isVisible(Component c) const;
Chris@128:     void setVisible(Component c, bool v);
Chris@128: 
Chris@128:     bool isAudible(Component c) const;
Chris@128:     void setAudible(Component c, bool v);
Chris@128: 
Chris@128:     void cycleStatus(Component c) {
Chris@128:         if (isVisible(c)) {
Chris@128:             if (isAudible(c)) {
Chris@128:                 setVisible(c, false);
Chris@128:                 setAudible(c, false);
Chris@128:             } else {
Chris@128:                 setAudible(c, true);
Chris@128:             }
Chris@128:         } else {
Chris@128:             setVisible(c, true);
Chris@128:             setAudible(c, false);
Chris@128:         }
Chris@128:     }
Chris@128: 
Chris@139:     void getEnclosingSelectionScope(size_t f, size_t &f0, size_t &f1);
Chris@139: 
Chris@128: signals:
Chris@128:     void layersChanged();
Chris@128: 
Chris@6: protected:
Chris@6:     Document *m_document;
Chris@6:     WaveFileModel *m_fileModel;
Chris@133:     PaneStack *m_paneStack;
Chris@6:     Pane *m_pane;
Chris@128:     mutable std::map<Component, Layer *> m_layers;
Chris@132: 
Chris@132:     void saveState(Component c) const;
Chris@132:     void loadState(Component c);
Chris@6: };
Chris@6: 
Chris@6: #endif