---

Scenery.h

Go to the documentation of this file.

//
// $Id: Scenery.h,v 1.4 2002/05/06 12:44:27 west Exp $
//
// Scenery
//
// Package: MIDAD
//
// Stuff that is added to a Scene
//
// Contact: bv@bnl.gov
//
// Created on: Sun Dec 16 14:17:59 2001
//

#ifndef MIDAD_SCENERY_H
#define MIDAD_SCENERY_H

#include "Midad/TScenery.h"
#include "Midad/Watched.h"
#include "Midad/Range.h"

//#include "TObject.h"
#include "TList.h"

#include <string>
#include <iostream>

using std::cerr;

class Registry;

namespace Midad {
class Scene;
class SceneElement;

class Scenery : public TScenery, public Watched
{

public:

    Scenery();
    virtual ~Scenery();
    
    // For sub classes to over ride.
    virtual string GetInfo() { return "Scenery"; }
    virtual void Configure(const Registry&) {}
    
    // Some signals:
    SigC::Signal1<void,TObject*> picked, entered, exited;
    
    // override TObject methods - sub classes should likely ignore these
    virtual void ExecuteEvent(int event, int px, int py);
    virtual void Draw(Option_t* option="");
    virtual void Paint(Option_t* option);
    virtual int DistancetoPrimitive(int px, int py);

    TList* GetPrimitiveList() { return fPrimitiveList; }

    // Called in Scene::Add()
    virtual void SetScene(Scene* scene) { fScene = scene; } 

    RangeDouble2D GetBounds() { return fBounds; }

    Scene* GetScene() { return fScene; }

    // TScenery methods
    virtual void Burp() 
        { cerr << "Default burp from: " << this->GetName() << endl; }

protected:

    // For calling by sub classes
    void ClearPrimitives();
    void AddPrimitive(TObject* obj);

private:
    void InitBounds();
    void AddToBounds(SceneElement* se);

    TList* fPrimitiveList;
    TObject* fHotObject;

    Scene* fScene;
    
    RangeDouble2D fBounds;
};                              // end of class Scenery

Scenery* Midad::MakeScenery(const char* name);
}
#endif  // MIDAD_SCENERY_H

---