SpectralPositioningWidget.qo.h

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00001 #ifndef SPECTRALPOSITIONINGWIDGET_QO_H
00002 #define SPECTRALPOSITIONINGWIDGET_QO_H
00003 
00004 #include <QtGui/QWidget>
00005 #include <display/QtPlotter/SpectralPositioningWidget.ui.h>
00006 #include <casa/Arrays/Vector.h>
00007 namespace casa {
00008 
00009         class ProfileTaskMonitor;
00010         class LogIO;
00011 
00012         class SpectralPositioningWidget : public QWidget {
00013                 Q_OBJECT
00014 
00015         public:
00016                 SpectralPositioningWidget(QWidget *parent = 0);
00017                 void setTaskMonitor( ProfileTaskMonitor* monitor );
00018                 void setLogger( LogIO* logger );
00019 
00020                 void updateRegion( const Vector<Double> px, const Vector<Double> py,
00021                                    const Vector<Double> wx, const Vector<Double> wy );
00022                 ~SpectralPositioningWidget();
00023 
00024         private slots:
00025                 void boxSpecChanged( int index );
00026                 void locationSelectionTypeChanged( int index );
00027                 void locationUnitsChanged( int index );
00028                 void setPosition();
00029 
00030         private:
00031                 void updateUI();
00032                 void updateUIWorldBox();
00033                 void updateUIWorldPoint();
00034                 void updateUIPixelBox();
00035                 void updateUIPixelPoint();
00039                 void initSpectrumPosition();
00040                 void pageUpdate( int selectionIndex, int unitIndex );
00041 
00042                 bool populateWorlds( const QList<int> &pixelX, const QList<int> &pixelY,
00043                                      QList<double> &worldX, QList<double> &worldY );
00044                 bool fillPointWorld( QList<double> &worldX, QList<double> &worldY );
00045                 void fillPointPixel( QList<int> &pixelX, QList<int>&pixelY )const;
00046                 bool fillBoxPixel( QList<int> &pixelX, QList<int>&pixelY );
00047                 bool fillBoxWorld( QList<double> &worldX, QList<double> & worldY );
00048                 bool fillBasedOnBoxSpecification(  const double*  const firstXPix, const double * const firstYPix,
00049                                                    const double* const secondXPix, const double* const secondYPix,
00050                                                    double* const blcxPix, double* const blcyPix,
00051                                                    double* const trcxPix, double* const trcYPix, bool pixels=true );
00052                 double toRadians( Bool& valid, QLineEdit * lineEdit );
00053                 void switchBoxLabels( int index, int pageIndex, QLabel* const x1Label, QLabel* const y1Label,
00054                                       QLabel* const x2Label, QLabel* const y2Label );
00055                 void setPixelLineEdits( double topLeft, double bottomLeft,
00056                                         double topRight, double bottomRight );
00057                 void setWorldEdits( double topLeft, double bottomLeft,
00058                                     double topRight, double bottomRight );
00059                 void adjustPoint( const Vector<Double>& newX, const Vector<Double>& newY,
00060                                   Vector<Double>& xValues, Vector<Double>& yValues );
00061                 Ui::SpectralPositioningWidgetClass ui;
00062 
00063                 enum PositionTypeIndex { POINT, BOX, END_POSITION_TYPE };
00064                 enum UnitIndex {RADIAN, PIXEL, END_UNIT };
00065                 QIntValidator* pixelValidator;
00066                 enum StackPages { POINT_PIXEL, POINT_RA_DEC, BOX_PIXEL, BOX_RA_DEC };
00067                 enum BoxSpecificationIndex { TL_LENGTH_HEIGHT, CENTER_LENGTH_HEIGHT, TL_BR, BL_TR,
00068                                              TL_LENGTH_HEIGHT_WORLD, CENTER_LENGTH_HEIGHT_WORLD, TL_BR_WORLD, BL_TR_WORLD, END_SPEC
00069                                            };
00070                 QMap<BoxSpecificationIndex,QList<QString> > boxLabelMap;
00071                 ProfileTaskMonitor* profileTaskMonitor;
00072                 LogIO* logger;
00073                 Vector<Double> pixelXValues;
00074                 Vector<Double> pixelYValues;
00075                 Vector<Double> worldXValues;
00076                 Vector<Double> worldYValues;
00077         };
00078 }
00079 #endif // SPECTRALPOSITIONINGWIDGET_H