MosaicGridTool.h

#ifndef MosaicGridTool_h
#define MosaicGridTool_h

#include "MosaicTool.h"

#include <QPointer>

#include "Angle.h"
#include "Latitude.h"
#include "Longitude.h"

class QAction;
class QCheckBox;
class QDialog;
class QGraphicsItem;
class GridGraphicsItem;
class QLabel;
class Projection;
class QPushButton;
class QToolButton;

namespace Isis {
  class MosaicGridTool : public MosaicTool {
      Q_OBJECT

    public:
      enum GridExtentSource {
        Map,
        Cubes,
        Manual
      };

      MosaicGridTool(MosaicSceneWidget *);
      void addToMenu(QMenu *menu);

      //Accessors
      bool autoGridCheckBox();
      Latitude baseLat();
      Longitude baseLon();
      int density();
      Angle latInc();
      GridExtentSource latExtents();
      QString  latType();
      QString lonDomain();
      GridExtentSource lonExtents();
      Angle lonInc();
      Latitude maxLat();
      Longitude maxLon();
      Latitude minLat();
      Longitude minLon();
      MosaicSceneWidget *sceneWidget();
      bool showGrid();

      //Mutators
      void setAutoGridCheckBox(bool checked);
      void setBaseLat(Latitude baseLat);
      void setBaseLon(Longitude baseLon);
      void setDensity(int density);
      void setLatExtents(GridExtentSource source, Latitude minLat, Latitude maxLat);
      void setLatInc(Angle latInc);
      void setLonExtents(GridExtentSource source, Longitude minLon, Longitude maxLon);
      void setLonInc(Angle lonInc);
      void setShowGrid(bool show);

      //Processors
      void fromPvl(const PvlObject &obj);
      QString projectPvlObjectName() const;
      PvlObject toPvl() const;

      Longitude domainMinLon();
      Longitude domainMaxLon();

    signals:
      void boundingRectChanged();


    public slots:
      void autoGrid(bool draw);
      void clearGrid();
      void configure();
      void drawGrid();
      void drawGrid(bool draw);
      void onCubesChanged();
      void onToolOpen(bool check);

    protected:
      QWidget *createToolBarWidget();
      QAction *getPrimaryAction();
      QWidget *getToolBarWidget();

    private:
      QPointer<QLabel> m_autoGridLabel; 
      QPointer<QCheckBox> m_autoGridCheckBox; 
      QPointer<QCheckBox> m_drawGridCheckBox; 
      bool m_shouldCheckBoxes; 

      Latitude m_baseLat; 
      Longitude m_baseLon; 

      Angle m_latInc; 
      Angle m_lonInc; 

      GridExtentSource m_latExtents; 
      Latitude m_maxLat; 
      Latitude m_minLat; 

      GridExtentSource m_lonExtents; 
      Longitude m_maxLon; 
      Longitude m_minLon; 

      int m_density; 

      QAction *m_action;
      QGraphicsItem *m_gridItem;
      QRectF m_previousBoundingRect; 
  };
};

#endif