seismic_area.hpp

/* seismic_area.hpp */
/* $Id$ */
#ifndef __seismic_area_hpp
#define __seismic_area_hpp
//------------------------------------------------------------------------------------------

#include <QPen>
#include <QFont>

#include <zq4/zqb_natgroup.hpp>
#include <zq4/zqb_svoptions.hpp>
#include <zq4/zd_seismic_set.hpp>

class QPaintDevice;

namespace hds
{
  class SeismicArea
  {
  public:
    
    struct CoordAxisVisMode
    {
      CoordAxisVisMode();
      
      CoordAxisVisMode(int i_hwId,
               const QPen &i_scalePen,
               const QFont &i_scaleFont,
               const QPen &i_titlePen,
               const QFont &i_titleFont);
      
      int hwId;          
      QPen scalePen;     
      QFont scaleFont;   
      QPen titlePen;     
      QFont titleFont;   
    };
    
    //------------------------------------------------------------------------------------------
    
    enum InteractiveMode
      {
    SA_DUMMY_IMODE = 0,  
    SA_INFO_IMODE = 1,   
    SA_ZOOM_IMODE = 2    
      };
    
    enum ShowMode
      {
    SA_SHOW_SEISMIC_ONLY = 0,   
    SA_SHOW_TIME_SCALE = 1,     
    SA_SHOW_COORD_SCALES = 2,   
    SA_SHOW_SCROLLS = 4         
      };
  
    //------------------------------------------------------------------------------------------

    struct ViewOptions
    {
      ViewOptions() {
    bDrawTimeGrid = false;
    bAutoTimeTickStep = true;
    timeTickStep = 300.;
    showMode = 
      SA_SHOW_TIME_SCALE |
      SA_SHOW_COORD_SCALES |
      SA_SHOW_SCROLLS;
    
    // painting
    timeScalePen.setColor(Qt::blue);
    timeTitlePen.setColor(Qt::blue);
      };
      
      //------------------------------------------------------------------------------------------
      
      ZqbSVOptions svOptions;
      
      int showMode;
      
      bool bDrawTimeGrid;
      
      bool bAutoTimeTickStep;
      
      double timeTickStep;
          

      QPen timeScalePen, timeTitlePen;
      QFont timeScaleFont, timeTitleFont;     
    };
    
    SeismicArea();
    
    virtual ~SeismicArea();
    
    
    virtual void attachData(ZdSeismicSet &seis_set) = 0;

    virtual void detachData() = 0;

    virtual ZdSeismicSet* data() {return NULL;}

    
    virtual void redraw(bool repaint_flag = true) = 0;
    
    
    virtual ViewOptions& options() {return m_options;}
    
    
    virtual void addCoordAxis(const CoordAxisVisMode &axis) {/* Nothing to do. */ (void)axis;}
    
    virtual void removeCoordAxes() {/* Nothing to do. */}
    
    virtual size_t coordAxesNum() const {return 0;}
    
    virtual bool getCoordAxisVisMode(size_t id, CoordAxisVisMode &axis_vis_mode) const
    {(void)id; (void)axis_vis_mode; return false;}

    virtual bool setCoordAxisVisMode(size_t id, const CoordAxisVisMode &axis_vis_mode)
    {(void)id; (void)axis_vis_mode; return false;}
    
    
    virtual void setInteractiveMode(int imode) 
    {m_interactive_mode = imode;}
    
    virtual int interactiveMode() const 
    {return m_interactive_mode;}
    
      
    
    const ZqbNatGroup &getTimeNaturalGroup() const {return m_time_ng;}

    ZqbNatGroup &getTimeNaturalGroup() {return m_time_ng;}
    
    const ZqbNatGroup &getCoordNaturalGroup() const {return m_coord_ng;}
    
    ZqbNatGroup &getCoordNaturalGroup() {return m_coord_ng;}
    

    bool loadDefaults(const QString &fname);
    
    bool saveDefaults(const QString &fname) const;
    
    
  protected:
    
    ZqbNatGroup m_time_ng, m_coord_ng;

    ViewOptions m_options;
    
    int m_interactive_mode;
  };
};

#endif /* seismic_area.hpp */