Chris@136: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@136: 
Chris@136: /*
Chris@136:     Sonic Visualiser
Chris@136:     An audio file viewer and annotation editor.
Chris@136:     Centre for Digital Music, Queen Mary, University of London.
Chris@136:     This file copyright 2006 Chris Cannam.
Chris@136:     
Chris@136:     This program is free software; you can redistribute it and/or
Chris@136:     modify it under the terms of the GNU General Public License as
Chris@136:     published by the Free Software Foundation; either version 2 of the
Chris@136:     License, or (at your option) any later version.  See the file
Chris@136:     COPYING included with this distribution for more information.
Chris@136: */
Chris@136: 
Chris@136: #ifndef _PREFERENCES_H_
Chris@136: #define _PREFERENCES_H_
Chris@136: 
Chris@136: #include "PropertyContainer.h"
Chris@136: 
Chris@140: #include "Window.h"
Chris@140: 
Chris@136: class Preferences : public PropertyContainer
Chris@136: {
Chris@136:     Q_OBJECT
Chris@136: 
Chris@136: public:
Chris@136:     static Preferences *getInstance() { return m_instance; }
Chris@136: 
Chris@136:     virtual PropertyList getProperties() const;
Chris@136:     virtual QString getPropertyLabel(const PropertyName &) const;
Chris@136:     virtual PropertyType getPropertyType(const PropertyName &) const;
Chris@136:     virtual int getPropertyRangeAndValue(const PropertyName &, int *, int *) const;
Chris@136:     virtual QString getPropertyValueLabel(const PropertyName &, int value) const;
Chris@136:     virtual QString getPropertyContainerName() const;
Chris@136:     virtual QString getPropertyContainerIconName() const;
Chris@136: 
Chris@136:     bool getSmoothSpectrogram() const { return m_smoothSpectrogram; }
Chris@136:     float getTuningFrequency() const { return m_tuningFrequency; }
Chris@140:     WindowType getWindowType() const { return m_windowType; }
Chris@136: 
Chris@138:     //!!! harmonise with PaneStack
Chris@138:     enum PropertyBoxLayout {
Chris@138:         VerticallyStacked,
Chris@138:         Layered
Chris@138:     };
Chris@138:     PropertyBoxLayout getPropertyBoxLayout() const { return m_propertyBoxLayout; }
Chris@138: 
Chris@136: public slots:
Chris@136:     virtual void setProperty(const PropertyName &, int);
Chris@136: 
Chris@136:     void setSmoothSpectrogram(bool smooth);
Chris@136:     void setTuningFrequency(float freq);
Chris@138:     void setPropertyBoxLayout(PropertyBoxLayout layout);
Chris@140:     void setWindowType(WindowType type);
Chris@136: 
Chris@136: private:
Chris@136:     Preferences(); 
Chris@136:     virtual ~Preferences() { }
Chris@136: 
Chris@136:     static Preferences *m_instance;
Chris@136: 
Chris@136:     bool m_smoothSpectrogram;
Chris@136:     float m_tuningFrequency;
Chris@138:     PropertyBoxLayout m_propertyBoxLayout;
Chris@140:     WindowType m_windowType;
Chris@136: };
Chris@136: 
Chris@136: #endif