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/***************************************************************************
planetviewer.h - Display overhead view of the solar system
-------------------
begin : Sun May 25 2003
copyright : (C) 2003 by Jason Harris
email : jharris@30doradus.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef PLANETVIEWER_H
#define PLANETVIEWER_H
#include <kdialogbase.h>
#include <kpushbutton.h>
#include <qtimer.h>
#include "kstarsplotwidget.h"
#include "planetviewerui.h"
#include "kstarsdatetime.h"
#include "planetcatalog.h"
/**@class PlanetViewer
*@short Display an overhead view of the solar system
*@version 1.0
*@author Jason Harris
*/
class PlanetViewer : public KDialogBase
{
Q_OBJECT
public:
PlanetViewer(QWidget *parent = 0, const char *name = 0);
~PlanetViewer();
QString centerPlanet() const { return CenterPlanet; }
void setCenterPlanet( const QString &cp ) { CenterPlanet = cp; }
KPlotObject* planetObject(uint i) const { return planet[i]; }
QString planetName(uint i) const { return pName[i]; }
protected:
virtual void keyPressEvent( QKeyEvent *e );
virtual void paintEvent( QPaintEvent* );
private slots:
void initPlotObjects();
void tick();
void setTimeScale(float);
void slotChangeDate( const ExtDate &d );
void slotRunClock();
void slotToday();
private:
void updatePlanets();
PlanetViewerUI *pw;
KStarsDateTime ut;
PlanetCatalog PCat;
double scale;
bool isClockRunning;
QTimer tmr;
int UpdateInterval[9], LastUpdate[9];
QString pName[9], pColor[9];
QString CenterPlanet;
KPlotObject *ksun;
KPlotObject *planet[9];
KPlotObject *planetLabel[9];
};
class PVPlotWidget : public KStarsPlotWidget
{
Q_OBJECT
public:
PVPlotWidget( double x1, double x2, double y1, double y2,
QWidget *parent=0, const char *name=0 );
PVPlotWidget( QWidget *parent=0, const char *name=0 );
~PVPlotWidget();
public slots:
void slotZoomIn();
void slotZoomOut();
signals:
void doubleClicked( double, double );
protected:
virtual void keyPressEvent( QKeyEvent *e );
virtual void mousePressEvent( QMouseEvent *e );
virtual void mouseMoveEvent( QMouseEvent *e );
virtual void mouseReleaseEvent( QMouseEvent * );
virtual void mouseDoubleClickEvent( QMouseEvent *e );
virtual void wheelEvent( QWheelEvent *e );
private:
bool mouseButtonDown;
int oldx, oldy;
PlanetViewer *pv;
};
#endif
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