ROOT_528-00b_version: geom/geombuilder/src/TGeoTorusEditor.cxx Source File

00001 // @(#):$Id: TGeoTorusEditor.cxx 20882 2007-11-19 11:31:26Z rdm $
00002 // Author: M.Gheata 
00003 
00004 /*************************************************************************
00005  * Copyright (C) 1995-2002, Rene Brun and Fons Rademakers.               *
00006  * All rights reserved.                                                  *
00007  *                                                                       *
00008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
00009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
00010  *************************************************************************/
00011 
00012 //////////////////////////////////////////////////////////////////////////
00013 //                                                                      //
00014 //  TGeoTorusEditor                                                      //
00015 //                                                                      //
00016 //////////////////////////////////////////////////////////////////////////
00017 //Begin_Html
00018 /*
00019 <img src="gif/torus_pic.gif">
00020 */
00021 //End_Html
00022 //Begin_Html
00023 /*
00024 <img src="gif/torus_ed.jpg">
00025 */
00026 //End_Html
00027 
00028 #include "TGeoTorusEditor.h"
00029 #include "TGeoTabManager.h"
00030 #include "TGeoTorus.h"
00031 #include "TGeoManager.h"
00032 #include "TVirtualGeoPainter.h"
00033 #include "TPad.h"
00034 #include "TView.h"
00035 #include "TGTab.h"
00036 #include "TGComboBox.h"
00037 #include "TGButton.h"
00038 #include "TGTextEntry.h"
00039 #include "TGNumberEntry.h"
00040 #include "TGLabel.h"
00041 
00042 ClassImp(TGeoTorusEditor)
00043 
00044 enum ETGeoTorusWid {
00045    kTORUS_NAME, kTORUS_R, kTORUS_RMIN,  kTORUS_RMAX, kTORUS_PHI1,
00046    kTORUS_DPHI, kTORUS_APPLY, kTORUS_UNDO
00047 };
00048 
00049 //______________________________________________________________________________
00050 TGeoTorusEditor::TGeoTorusEditor(const TGWindow *p, Int_t width,
00051                                    Int_t height, UInt_t options, Pixel_t back)
00052    : TGeoGedFrame(p, width, height, options | kVerticalFrame, back)
00053 {
00054    // Constructor for torus editor
00055    fShape   = 0;
00056    fRi = fRmini = fRmaxi = fPhi1i = fDphii = 0.0;
00057    fNamei = "";
00058    fIsModified = kFALSE;
00059    fIsShapeEditable = kTRUE;
00060 
00061    // TextEntry for shape name
00062    MakeTitle("Name");
00063    fShapeName = new TGTextEntry(this, new TGTextBuffer(50), kTORUS_NAME);
00064    fShapeName->Resize(135, fShapeName->GetDefaultHeight());
00065    fShapeName->SetToolTipText("Enter the torus name");
00066    fShapeName->Associate(this);
00067    AddFrame(fShapeName, new TGLayoutHints(kLHintsLeft, 3, 1, 2, 5));
00068 
00069    TGTextEntry *nef;
00070    MakeTitle("Dimensions");
00071    // Number entry for R.
00072    TGCompositeFrame *f1 = new TGCompositeFrame(this, 155, 10, kHorizontalFrame | kFixedWidth);
00073    f1->AddFrame(new TGLabel(f1, "R"), new TGLayoutHints(kLHintsLeft, 1, 1, 6, 0));
00074    fER = new TGNumberEntry(f1, 0., 5, kTORUS_R);
00075    fER->SetNumAttr(TGNumberFormat::kNEAPositive);
00076    fER->Resize(100, fER->GetDefaultHeight());
00077    nef = (TGTextEntry*)fER->GetNumberEntry();
00078    nef->SetToolTipText("Enter the axial radius R");
00079    fER->Associate(this);
00080    f1->AddFrame(fER, new TGLayoutHints(kLHintsRight, 2, 2, 4, 4));
00081    AddFrame(f1, new TGLayoutHints(kLHintsLeft, 2, 2, 4, 4));
00082    
00083    // Number entry for rmin.
00084    f1 = new TGCompositeFrame(this, 155, 10, kHorizontalFrame | kFixedWidth);
00085    f1->AddFrame(new TGLabel(f1, "Rmin"), new TGLayoutHints(kLHintsLeft, 1, 1, 6, 0));
00086    fERmin = new TGNumberEntry(f1, 0., 5, kTORUS_RMIN);
00087    fERmin->SetNumAttr(TGNumberFormat::kNEAPositive);
00088    fERmin->Resize(100, fERmin->GetDefaultHeight());
00089    nef = (TGTextEntry*)fERmin->GetNumberEntry();
00090    nef->SetToolTipText("Enter the inner radius Rmin");
00091    fERmin->Associate(this);
00092    f1->AddFrame(fERmin, new TGLayoutHints(kLHintsRight, 2, 2, 4, 4));
00093    AddFrame(f1, new TGLayoutHints(kLHintsLeft, 2, 2, 4, 4));
00094    
00095    // Number entry for rmax
00096    f1 = new TGCompositeFrame(this, 155, 10, kHorizontalFrame | kFixedWidth);
00097    f1->AddFrame(new TGLabel(f1, "Rmax"), new TGLayoutHints(kLHintsLeft, 1, 1, 6, 0));
00098    fERmax = new TGNumberEntry(f1, 0., 5, kTORUS_RMAX);
00099    fERmax->SetNumAttr(TGNumberFormat::kNEAPositive);
00100    fERmax->Resize(100, fERmax->GetDefaultHeight());
00101    nef = (TGTextEntry*)fERmax->GetNumberEntry();
00102    nef->SetToolTipText("Enter the outer radius Rmax");
00103    fERmax->Associate(this);
00104    f1->AddFrame(fERmax, new TGLayoutHints(kLHintsRight, 2, 2, 4, 4));
00105    AddFrame(f1, new TGLayoutHints(kLHintsLeft, 2, 2, 4, 4));
00106 
00107    // Number entry for Phi1
00108    f1 = new TGCompositeFrame(this, 155, 10, kHorizontalFrame | kFixedWidth);
00109    f1->AddFrame(new TGLabel(f1, "Phi1"), new TGLayoutHints(kLHintsLeft, 1, 1, 6, 0));
00110    fEPhi1 = new TGNumberEntry(f1, 0., 5, kTORUS_PHI1);
00111    fEPhi1->SetNumAttr(TGNumberFormat::kNEANonNegative);
00112    fEPhi1->Resize(100, fEPhi1->GetDefaultHeight());
00113    nef = (TGTextEntry*)fEPhi1->GetNumberEntry();
00114    nef->SetToolTipText("Enter the starting phi angle[deg]");
00115    fEPhi1->Associate(this);
00116    f1->AddFrame(fEPhi1, new TGLayoutHints(kLHintsRight, 2, 2, 4, 4));
00117    AddFrame(f1, new TGLayoutHints(kLHintsLeft, 2, 2, 4, 4));
00118      
00119    // Number entry for Dphi
00120    f1 = new TGCompositeFrame(this, 155, 10, kHorizontalFrame | kFixedWidth);
00121    f1->AddFrame(new TGLabel(f1, "Dphi"), new TGLayoutHints(kLHintsLeft, 1, 1, 6, 0));
00122    fEDphi = new TGNumberEntry(f1, 0., 5, kTORUS_DPHI);
00123    fEDphi->SetNumAttr(TGNumberFormat::kNEAPositive);
00124    fEDphi->Resize(100, fEDphi->GetDefaultHeight());
00125    nef = (TGTextEntry*)fEDphi->GetNumberEntry();
00126    nef->SetToolTipText("Enter the extent phi Dphi [deg]");
00127    fEDphi->Associate(this);
00128    f1->AddFrame(fEDphi, new TGLayoutHints(kLHintsRight, 2, 2, 4, 4));
00129    AddFrame(f1, new TGLayoutHints(kLHintsLeft, 2, 2, 4, 4));
00130  
00131    // Delayed draw
00132    f1 = new TGCompositeFrame(this, 155, 10, kHorizontalFrame | kFixedWidth | kSunkenFrame);
00133    fDelayed = new TGCheckButton(f1, "Delayed draw");
00134    f1->AddFrame(fDelayed, new TGLayoutHints(kLHintsLeft , 2, 2, 4, 4));
00135    AddFrame(f1,  new TGLayoutHints(kLHintsLeft, 6, 6, 4, 4));  
00136  
00137    // Buttons
00138    f1 = new TGCompositeFrame(this, 155, 10, kHorizontalFrame | kFixedWidth);
00139    fApply = new TGTextButton(f1, "Apply");
00140    f1->AddFrame(fApply, new TGLayoutHints(kLHintsLeft, 2, 2, 4, 4));
00141    fApply->Associate(this);
00142    fUndo = new TGTextButton(f1, "Undo");
00143    f1->AddFrame(fUndo, new TGLayoutHints(kLHintsRight , 2, 2, 4, 4));
00144    fUndo->Associate(this);
00145    AddFrame(f1,  new TGLayoutHints(kLHintsLeft, 6, 6, 4, 4));  
00146    fUndo->SetSize(fApply->GetSize());
00147 }
00148 
00149 //______________________________________________________________________________
00150 TGeoTorusEditor::~TGeoTorusEditor()
00151 {
00152 // Destructor
00153    TGFrameElement *el;
00154    TIter next(GetList());
00155    while ((el = (TGFrameElement *)next())) {
00156       if (el->fFrame->IsComposite()) 
00157          TGeoTabManager::Cleanup((TGCompositeFrame*)el->fFrame);
00158    }
00159    Cleanup();   
00160 }
00161 
00162 //______________________________________________________________________________
00163 void TGeoTorusEditor::ConnectSignals2Slots()
00164 {
00165    // Connect signals to slots.
00166    fApply->Connect("Clicked()", "TGeoTorusEditor", this, "DoApply()");
00167    fUndo->Connect("Clicked()", "TGeoTorusEditor", this, "DoUndo()");
00168    fShapeName->Connect("TextChanged(const char *)", "TGeoTorusEditor", this, "DoModified()");
00169    fER->Connect("ValueSet(Long_t)", "TGeoTorusEditor", this, "DoR()");
00170    fERmin->Connect("ValueSet(Long_t)", "TGeoTorusEditor", this, "DoRmin()");
00171    fERmax->Connect("ValueSet(Long_t)", "TGeoTorusEditor", this, "DoRmax()");
00172    fEPhi1->Connect("ValueSet(Long_t)", "TGeoTorusEditor", this, "DoPhi1()");
00173    fEDphi->Connect("ValueSet(Long_t)", "TGeoTorusEditor", this, "DoDphi()");
00174    fER->GetNumberEntry()->Connect("TextChanged(const char *)", "TGeoTorusEditor", this, "DoModified()");
00175    fERmin->GetNumberEntry()->Connect("TextChanged(const char *)", "TGeoTorusEditor", this, "DoModified()");
00176    fERmax->GetNumberEntry()->Connect("TextChanged(const char *)", "TGeoTorusEditor", this, "DoModified()");
00177    fEPhi1->GetNumberEntry()->Connect("TextChanged(const char *)", "TGeoTorusEditor", this, "DoModified()");
00178    fEDphi->GetNumberEntry()->Connect("TextChanged(const char *)", "TGeoTorusEditor", this, "DoModified()");
00179    fInit = kFALSE;
00180 }
00181 
00182 
00183 //______________________________________________________________________________
00184 void TGeoTorusEditor::SetModel(TObject* obj)
00185 {
00186    // Connect to the selected object.
00187    if (obj == 0 || (obj->IsA()!=TGeoTorus::Class())) {
00188       SetActive(kFALSE);
00189       return;                 
00190    } 
00191    fShape = (TGeoTorus*)obj;
00192    fRi = fShape->GetR();
00193    fRmini = fShape->GetRmin();
00194    fRmaxi = fShape->GetRmax();
00195    fPhi1i = fShape->GetPhi1();
00196    fDphii = fShape->GetDphi();
00197    const char *sname = fShape->GetName();
00198    if (!strcmp(sname, fShape->ClassName())) fShapeName->SetText("-no_name");
00199    else {
00200       fShapeName->SetText(sname);
00201       fNamei = sname;
00202    }   
00203    fER->SetNumber(fRi);
00204    fERmin->SetNumber(fRmini);
00205    fERmax->SetNumber(fRmaxi);
00206    fEPhi1->SetNumber(fPhi1i);
00207    fEDphi->SetNumber(fDphii);
00208    fApply->SetEnabled(kFALSE);
00209    fUndo->SetEnabled(kFALSE);
00210    
00211    if (fInit) ConnectSignals2Slots();
00212    SetActive();
00213 }
00214 
00215 //______________________________________________________________________________
00216 Bool_t TGeoTorusEditor::IsDelayed() const
00217 {
00218 // Check if shape drawing is delayed.
00219    return (fDelayed->GetState() == kButtonDown);
00220 }
00221 
00222 //______________________________________________________________________________
00223 void TGeoTorusEditor::DoName()
00224 {
00225 // Slot for name.
00226    DoModified();
00227 }
00228 
00229 //______________________________________________________________________________
00230 void TGeoTorusEditor::DoApply()
00231 {
00232 // Slot for applying current settings.
00233    const char *name = fShapeName->GetText();
00234    if (strcmp(name,fShape->GetName())) fShape->SetName(name);
00235    Double_t r = fER->GetNumber();
00236    Double_t rmax = fERmax->GetNumber();  
00237    Double_t rmin = fERmin->GetNumber(); 
00238    Double_t phi = fEPhi1->GetNumber();
00239    Double_t dphi = fEDphi->GetNumber();
00240    Double_t param[5];
00241    param[0] = r;
00242    param[1] = rmin;
00243    param[2] = rmax;
00244    param[3] = phi;
00245    param[4] = dphi;
00246    fShape->SetDimensions(param);
00247    fShape->ComputeBBox();
00248    fUndo->SetEnabled();
00249    fApply->SetEnabled(kFALSE);
00250    if (fPad) {
00251       if (gGeoManager && gGeoManager->GetPainter() && gGeoManager->GetPainter()->IsPaintingShape()) {
00252          TView *view = fPad->GetView();
00253          if (!view) {
00254             fShape->Draw();
00255             fPad->GetView()->ShowAxis();
00256          } else {
00257             view->SetRange(-fShape->GetDX(), -fShape->GetDY(), -fShape->GetDZ(),
00258                            fShape->GetDX(), fShape->GetDY(), fShape->GetDZ());
00259             Update();
00260          }                  
00261       } else Update();
00262    }   
00263 }
00264 
00265 //______________________________________________________________________________
00266 void TGeoTorusEditor::DoModified()
00267 {
00268 // Slot for notifying modifications.
00269    fApply->SetEnabled();
00270 }
00271 
00272 //______________________________________________________________________________
00273 void TGeoTorusEditor::DoUndo()
00274 {
00275 // Slot for undoing last operation.
00276    fER->SetNumber(fRi);
00277    fERmin->SetNumber(fRmini);
00278    fERmax->SetNumber(fRmaxi);
00279    fEPhi1->SetNumber(fPhi1i);
00280    fEDphi->SetNumber(fDphii);
00281    DoApply();
00282    fUndo->SetEnabled(kFALSE);
00283    fApply->SetEnabled(kFALSE);
00284 }
00285    
00286 //______________________________________________________________________________
00287 void TGeoTorusEditor::DoR()
00288 {
00289 // Slot for R.
00290    Double_t r = fER->GetNumber();
00291    Double_t rmax = fERmax->GetNumber();
00292    if (r<rmax) {
00293       r = rmax;
00294       fER->SetNumber(r);
00295    }   
00296    DoModified();
00297    if (!IsDelayed()) DoApply();
00298 }
00299 
00300 //______________________________________________________________________________
00301 void TGeoTorusEditor::DoRmin()
00302 {
00303 // Slot for Rmin.
00304    Double_t rmin = fERmin->GetNumber();
00305    Double_t rmax = fERmax->GetNumber();
00306    if (rmin>rmax) {
00307       rmin = rmax-0.1;
00308       fERmin->SetNumber(rmin);
00309    }   
00310    DoModified();
00311    if (!IsDelayed()) DoApply();
00312 }
00313 
00314 //______________________________________________________________________________
00315 void TGeoTorusEditor::DoRmax()
00316 {
00317 // Slot for Rmax.
00318    Double_t r = fER->GetNumber();
00319    Double_t rmin = fERmin->GetNumber();
00320    Double_t rmax = fERmax->GetNumber();
00321    if (rmax<=rmin) {
00322       rmax = rmin+0.1;
00323       fERmax->SetNumber(rmax);
00324    }   
00325    if (rmax>r) {
00326       rmax = r;
00327       fERmax->SetNumber(rmax);
00328    }   
00329    DoModified();
00330    if (!IsDelayed()) DoApply();
00331 }
00332 
00333 //______________________________________________________________________________
00334 void TGeoTorusEditor::DoPhi1()
00335 {
00336 // Slot for phi.
00337    Double_t phi = fEPhi1->GetNumber();
00338    if (phi<0 || phi>360) {
00339       phi = 0;
00340       fEPhi1->SetNumber(phi);
00341    }   
00342    DoModified();
00343    if (!IsDelayed()) DoApply();
00344 }
00345 
00346 //______________________________________________________________________________
00347 void TGeoTorusEditor::DoDphi()
00348 {
00349 // Slot for Dphi.
00350    Double_t dphi = fEDphi->GetNumber();
00351    if (dphi<=0 || dphi>360) {
00352       dphi = 1;
00353       fEDphi->SetNumber(dphi);
00354    }   
00355    DoModified();
00356    if (!IsDelayed()) DoApply();
00357 }
00358