DlgSettingsCoords.h

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/******************************************************************************************************
 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released      *
 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission.     *
 ******************************************************************************************************/
 
#ifndef DLG_SETTINGS_COORDS_H
#define DLG_SETTINGS_COORDS_H
 
#include "CoordUnitsNonPolarTheta.h"
#include "CoordUnitsPolarTheta.h"
#include "DlgSettingsAbstractBase.h"
 
class ButtonWhatsThis;
class DlgValidatorAbstract;
class DocumentModelCoords;
class QComboBox;
class QDoubleValidator;
class QGridLayout;
class QGroupBox;
class QGraphicsScene;
class QGraphicsView;
class QLineEdit;
class QRadioButton;
class ViewPreview;

class DlgSettingsCoords : public DlgSettingsAbstractBase
{
  Q_OBJECT;
 
public:
  DlgSettingsCoords(MainWindow &mainWindow);
  virtual ~DlgSettingsCoords();
 
  virtual void createOptionalSaveDefault (QHBoxLayout *layout);
  virtual QWidget *createSubPanel ();
  virtual void load (CmdMediator &cmdMediator);
  virtual void setSmallDialogs (bool smallDialogs);
 
private slots:
  void slotCartesianPolar (bool);
  void slotDate (const QString &);
  void slotPolarOriginRadius(const QString &);
  void slotTime (const QString &);
  void slotUnitsXTheta(const QString &);
  void slotUnitsYRadius(const QString &);
  void slotWhatsThis();
  void slotXThetaLinear();
  void slotXThetaLog();
  void slotYRadiusLinear();
  void slotYRadiusLog();
 
protected:
  virtual void handleOk ();
 
private:
 
  void annotateAngles(const QFont &defaultFont);
  void annotateRadiusAtOrigin(const QFont &defaultFont);
  void boundingRectGraph (CmdMediator &cmdMediator,
                          bool &isEmpty,
                          QPointF &boundingRectGraphMin,
                          QPointF &boundingRectGraphMax) const;
  void createDateTime(QGridLayout *layout,
                      int &row);
  void createGroupCoordsType(QGridLayout *layout,
                             int &row);
  void createGroupXTheta(QGridLayout *layout,
                        int &row);
  void createGroupYRadius(QGridLayout *layout,
                          int &row);
  void createPreview(QGridLayout *layout,
                     int &row);
  void drawCartesianLinearX();
  void drawCartesianLinearY();
  void drawCartesianLogX();
  void drawCartesianLogY();
  void drawPolarLinearRadius();
  void drawPolarLogRadius();
  void drawPolarTheta();
  void loadComboBoxDate();
  void loadComboBoxTime();
  void loadComboBoxUnitsNonPolar (QComboBox &cmb,
                                  CoordUnitsNonPolarTheta coordUnits);
  void loadComboBoxUnitsPolar (QComboBox &cmb,
                               CoordUnitsPolarTheta coordUnits);
  void resetSceneRectangle();
  void updateControls();
  void updateCoordUnits();
  void updatePreview();
 
  ButtonWhatsThis *m_btnWhatsThis;
  
  QGroupBox *m_boxCoordsType;
  QRadioButton *m_btnCartesian;
  QRadioButton *m_btnPolar;
 
  QGroupBox *m_boxXTheta;
  QRadioButton *m_xThetaLinear;
  QRadioButton *m_xThetaLog;
  QComboBox *m_cmbXThetaUnits;
 
  QGroupBox *m_boxYRadius;
  QRadioButton *m_yRadiusLinear;
  QRadioButton *m_yRadiusLog;
  QComboBox *m_cmbYRadiusUnits;
  QLineEdit *m_editOriginRadius;
  DlgValidatorAbstract *m_validatorOriginRadius;
 
  QComboBox *m_cmbDate;
  QComboBox *m_cmbTime;
 
  QGraphicsScene *m_scenePreview;
  ViewPreview *m_viewPreview;
 
  DocumentModelCoords *m_modelCoordsBefore;
  DocumentModelCoords *m_modelCoordsAfter;
};
 
#endif // DLG_SETTINGS_COORDS_H