// @(#):$Id$
// Author: M.Gheata
/*************************************************************************
 * Copyright (C) 1995-2002, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/

#ifndef ROOT_TGeoPconEditor
#define ROOT_TGeoPconEditor

#include "TGWidget.h"
#include "TGeoGedFrame.h"

class TGeoPcon;
class TGeoPconSection;
class TGeoTabManager;
class TGTextEntry;
class TGNumberEntry;
class TGTab;
class TGComboBox;
class TGTextButton;
class TGCheckButton;
class TGCanvas;
class TString;

class TGeoPconEditor : public TGeoGedFrame {

protected:
   Int_t fNsecti;           // Initial number of sections
   Double_t fPhi1i;         // Initial Phi1
   Double_t fDPhii;         // Initial Dphi
   Double_t *fZi;           // Initial Z positions
   Double_t *fRmini;        // Initial Rmin values
   Double_t *fRmaxi;        // Initial Rmax values
   Int_t fNsections;        // Number of Z sections
   TObjArray *fSections;    // List of section frames
   TGCanvas *fCan;          // sections container
   TGeoPcon *fShape;        // Shape object
   Bool_t fIsModified;      // Flag that volume was modified
   Bool_t fIsShapeEditable; // Flag that the shape can be changed

   TGLayoutHints *fLHsect;    // Layout hints for sections
   TGTextEntry *fShapeName;   // Shape name text entry
   TGNumberEntry *fENz;       // Number entry for nsections
   TGNumberEntry *fEPhi1;     // Number entry for phi1
   TGNumberEntry *fEDPhi;     // Number entry for dphi
   TGTextButton *fApply;      // Apply-Button to accept changes
   TGTextButton *fUndo;       // Undo-Button
   TGCompositeFrame *fBFrame; // Frame containing Apply/Undo
   TGCheckButton *fDelayed;   // Check button for delayed draw
   TGCompositeFrame *fDFrame; // Frame containing Delayed draw

   virtual void ConnectSignals2Slots(); // Connect the signals to the slots
   Bool_t CheckSections(Bool_t change = kFALSE);
   Bool_t IsDelayed() const;
   void CreateSections(Int_t inew);
   void UpdateSections();
   virtual void CreateEdges() {}

public:
   TGeoPconEditor(const TGWindow *p = nullptr, Int_t width = 140, Int_t height = 30, UInt_t options = kChildFrame,
                  Pixel_t back = GetDefaultFrameBackground());
   ~TGeoPconEditor() override;
   void SetModel(TObject *obj) override;

   void DoModified();
   void DoName();
   void DoNz();
   void DoPhi();
   void DoSectionChange(Int_t i);
   virtual void DoApply();
   virtual void DoUndo();

   ClassDefOverride(TGeoPconEditor, 0) // TGeoPcon editor
};

class TGeoPconSection : public TGCompositeFrame, public TGWidget {

protected:
   Int_t fNumber;         // Id for the section
   TGNumberEntry *fEZ;    // Number entry for Z position
   TGNumberEntry *fERmin; // Number entry for Rmin position
   TGNumberEntry *fERmax; // Number entry for Rmax position

   virtual void ConnectSignals2Slots();

public:
   TGeoPconSection(const TGWindow *p, UInt_t w, UInt_t h, Int_t id);
   ~TGeoPconSection() override;
   void HideDaughters();
   Double_t GetZ() const;
   Double_t GetRmin() const;
   Double_t GetRmax() const;
   void SetZ(Double_t z);
   void SetRmin(Double_t rmin);
   void SetRmax(Double_t rmax);

   void DoZ();
   void DoRmin();
   void DoRmax();

   virtual void Changed(Int_t i); // *SIGNAL*

   ClassDefOverride(TGeoPconSection, 0) // TGeoPcon section
};
#endif