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/qtroot/interface/tqrootdialog.cpp

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//---------------------------------------------------------------
//        Go4 Release Package v2.10-5 (build 21005) 
//                      03-Nov-2005
//---------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//       Experiment Data Processing at DVEE department, GSI
//---------------------------------------------------------------
//
//Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
//                    Planckstr. 1, 64291 Darmstadt, Germany
//Contact:            http://go4.gsi.de
//----------------------------------------------------------------
//This software can be used under the license agreements as stated
//in Go4License.txt file which is part of the distribution.
//----------------------------------------------------------------
//Author : Denis Bertini 01.11.2000

/**************************************************************************
* Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI           *
*                     Planckstr. 1, 64291 Darmstadt, Germany              *
*                     All rights reserved.                                *
* Contact:            http://go4.gsi.de                                   *
*                                                                         *
* This software can be used under the license agreements as stated in     *
* Go4License.txt file which is part of the distribution.                  *
***************************************************************************/

#include "tqrootdialog.h"

#include <iostream.h>

#include "qevent.h"
#include "qpainter.h"
#include "qprinter.h"
#include "qtoolbar.h"
#include "qtoolbutton.h"
#include "qspinbox.h"
#include "qtooltip.h"
#include "qrect.h"
#include "qpoint.h"
#include "qcolordialog.h"
#include "qfiledialog.h"
#include "qcursor.h"
#include "qimage.h"
#include "qstrlist.h"
#include "qpopupmenu.h"
#include "qintdict.h"
#include "qpushbutton.h"
#include "qaction.h"
using namespace std;
#include "qdial.h"
#include "qapplication.h"
#include "qimage.h"
#include "qpixmap.h"
#include "qtoolbar.h"
#include "qtoolbutton.h"
#include "qmenubar.h"
#include "qkeycode.h"
#include "qfile.h"
#include "qfiledialog.h"
#include "qstatusbar.h"
#include "qmessagebox.h"
#include "qwhatsthis.h"
#include "qdialog.h"
#include "qlabel.h"

#include "TPad.h"
#include "TList.h"
#include "TObject.h"
#include "TROOT.h"
#include "TString.h"
#include "TH1.h"
#include "TList.h"
#include "TIterator.h"
#include "TMethod.h"
#include "TCanvas.h"
#include "TDataType.h"
#include "TMethodCall.h"
#include "TPad.h"
#include "TObjArray.h"
#include "TObjString.h"
#include "TIterator.h"

#include "lockguard.h"

TQRootDialog::TQRootDialog(QWidget *parent, const char *name, WFlags f,
                         TObject* obj, TMethod *method ) :
  QVBox(parent,name, f | WType_Modal | WStyle_Dialog   ){

Qtrootlockguard threadlock;
  fCurObj=obj;
  fCurMethod=method;

  setSizePolicy(QSizePolicy(QSizePolicy::Expanding,
                            QSizePolicy::Expanding));

  fArgBox = new QVBox(this, "args");


  fArgBox->setSizePolicy(QSizePolicy(QSizePolicy::Expanding,
                 QSizePolicy::Expanding));

  QHBox *hbox = new QHBox(this,"buttons");
  QPushButton *bOk = new QPushButton("Apply",hbox,"apply");
  QPushButton *bCancel = new QPushButton("Cancel",hbox,"close");
  connect(bCancel,SIGNAL (clicked()), this, SLOT(close()));
  connect(bOk,SIGNAL( clicked() ), this, SLOT( executeMethod() ));

//  QPushButton *bOk = new QPushButton("Ok",hbox,"ok");
//   QPushButton *bCancel = new QPushButton("Cancel",hbox,"cancel");
//   connect(bCancel,SIGNAL (clicked()), this, SLOT(close()));
//   connect(bOk,SIGNAL( clicked() ), this, SLOT( executeMethod() ));


  fLineEdit=0;

  fPrevMethod=0; fPrevObj=0;
  fParent = parent;

}


void TQRootDialog::executeMethod(){
Qtrootlockguard threadlock;
  Bool_t deletion = kFALSE;

  qDebug("DIAL executeMethod:  simple version\n");
  TVirtualPad *psave =  gROOT->GetSelectedPad();

  qDebug("DIAL saved pad: %s gPad:%s \n",psave->GetName(),gPad->GetName());

  qDebug(" fCurObj %p \n", fCurObj);
  if (fCurObj)
  qDebug("DIAL obj:%s meth:%s \n",fCurObj->GetName(), fCurMethod->GetName());



   TObjArray tobjlist(fCurMethod->GetListOfMethodArgs()->LastIndex()+1);
   for ( QLineEdit* st = aList.first(); st; st = aList.next()) {
     QString s = st->text();
     qDebug( "** QString values (first ) :%s \n", (const char*) s );
     TObjString *t = new TObjString( (const char*) s );
     tobjlist.AddLast((TObject*) t) ;
   }
     // handle command if existing object
   if ( fCurObj ){
     if( strcmp(fCurMethod->GetName(),"Delete") == 0  ){
       // here call explicitely the dtor
       qDebug(" DIAL obj name deleted :%s \n", fCurObj->GetName());
       if (fCurObj) {
       delete fCurObj; fCurObj=0;
      deletion = kTRUE;
          }

    qDebug(" DIAL deletion done closing ... \n");

     }else if (  strcmp(fCurMethod->GetName(),"SetCanvasSize") == 0 ){
       int value[2];
       int l=0;
       for ( QLineEdit* st = aList.first(); st; st = aList.next()) {
    QString s = st->text();
    qDebug( "** QString values (first ) :%s \n", (const char*) s );
         value[l++] = atoi ( s );
       }
       qDebug( " do resize with %i %i \n", value[0], value[1]);

       fParent->resize(value[0],value[1]);
     }else{
       // here call cint call
       qDebug("TCint::Execute called !\n");
       fCurObj->Execute( fCurMethod, &tobjlist);
     }

   } // ! fCurrent Obj

    if(!deletion ){
    qDebug("DIAL set saved pad: %s herit:%s gPad:%s\n",
        psave->GetName(), psave->IsA()->GetName(), gPad->GetName());
        gROOT->SetSelectedPad(psave);
        gROOT->GetSelectedPad()->Modified();
        gROOT->GetSelectedPad()->Update();
    qDebug("DIAL update done on %s \n", gROOT->GetSelectedPad()->GetName());
     }else{
       gROOT->SetSelectedPad( gPad );
       // gROOT->GetSelectedPad()->Modified();
       gROOT->GetSelectedPad()->Update();
      }
}



void TQRootDialog::executeMethod1(){
  // experimental method for dialog
  // not to be used !
Qtrootlockguard threadlock;

 TVirtualPad  *psave = gROOT->GetSelectedPad();

  // apply again setup
  printf("  TQRootDialog::executeMethod: \n");
  printf(" curObj:%p curMeth:%p prevObj:%p prevMeth:%p \n",
     fCurObj, fCurMethod, fPrevObj, fPrevMethod );

  if ( !fCurMethod && fPrevMethod  && fPrevObj) {
  loop:
  if( strcmp(fPrevMethod->GetName(),"Delete") == 0 ) return;

  printf(" curObj:%p curMeth:%p prevObj:%p prevMeth:%p \n",
     fCurObj, fCurMethod, fPrevObj, fPrevMethod );


    TObjArray tobjlist(fPrevMethod->GetListOfMethodArgs()->LastIndex()+1);

   for ( QLineEdit* st = aList.first(); st; st = aList.next()) {
     st->update();
     QString s = st->text();
     qDebug( "** QString values :%s \n", (const char*) s );
     TObjString *t = new TObjString( (const char*) s );
     tobjlist.AddLast((TObject*) t) ;
   }
   if( strcmp(fPrevMethod->GetName(),"Delete") != 0 ){
       fPrevObj->Execute( fPrevMethod, &tobjlist);
   }
   //fCurCanvas->Modified();
   //fCurCanvas->Update();

  gROOT->GetSelectedPad()->Modified();
  gROOT->GetSelectedPad()->Update();
   return;
  }else{
  // first update
  TObjArray tobjlist(fCurMethod->GetListOfMethodArgs()->LastIndex()+1);
  for ( QLineEdit* st = aList.first(); st; st = aList.next()) {
     QString s = st->text();
    qDebug( "** QString values (first ) :%s \n", (const char*) s );
     TObjString *t = new TObjString( (const char*) s );
     tobjlist.AddLast((TObject*) t) ;
  }


   // Inspect Execute
#if DEBUG_LEVEL>2

       qDebug("TQRootDialog::executeMethod :from Qt list \n ");
       qDebug("Obj array size:%i \n", tobjlist.GetEntries());
       qDebug("Method name:%s \n"  ,fCurMethod->GetName());
       qDebug("Obj name: %s\n",fCurObj->IsA()->GetName());
       TList *argList = fCurMethod->GetListOfMethodArgs();
       int nparms = argList->LastIndex()+1;
       int  ag   = &tobjlist ? tobjlist.LastIndex()+1:0;
       cout << nparms << ag << endl;
       cout << "** from ROOT " << endl;
       TIter next(&tobjlist);
       TObjString* str=0;
       while (( str = (TObjString *) next())) {
         const char *s= (str->GetString()).Data();
         qDebug(" values %s \n",s);
   }

#endif


       if( strcmp(fCurMethod->GetName(),"Delete") == 0 ){
    // here call explicitely the dtor
         printf(" DIAL obj name del :%s \n", fCurObj->GetName());
    if (fCurObj) {fCurObj->Delete(); fCurObj=0;}
    printf (" deletion done closing ... \n");

       }else{
         // here call cint call
         printf("Execute called !\n");
     fCurObj->Execute( fCurMethod, &tobjlist);
       }
  //  fCurCanvas->Modified();
  //  fCurCanvas->Update();
  gROOT->SetSelectedPad(psave);
  printf("DIAL prepare update for pad  %p  \n",
                  gROOT->GetSelectedPad() );
  gROOT->GetSelectedPad()->Update();
  gROOT->GetSelectedPad()->Modified();
  printf(" DIAL update done for pad: %s  \n",
                 gROOT->GetSelectedPad()->GetName() );
  fPrevObj=fCurObj;
  fPrevMethod=fCurMethod;
  fPrevObj=fCurObj;
  fCurObj=0;
  fCurMethod=0;
  // aList.clear();
  // fParent->repaint();
  // close();
  goto loop;
  }
}








void TQRootDialog::add(const char* argname, const char* value, const char* type){
Qtrootlockguard threadlock;
  QString s;
  s=value;

//  QLabel *label1 = 
  new QLabel(argname,fArgBox);
  QLineEdit* fLineEdit= new  QLineEdit(fArgBox);
  fLineEdit->setGeometry(10,10, 130, 30);
  fLineEdit->setFocus();
  fLineEdit->setText(s);
  aList.append( fLineEdit );

  // if(fLineEdit) delete fLineEdit;
  //later on added received
  // connect(fLineEdit, SIGNAL( returnPressed() ), this, SLOT( receive() ) );

#if DEBUG_LEVEL>2
  qDebug("TQRootDialog::add %s %s %s \n", argname, value, type);
#endif

}

void TQRootDialog::popup(){
Qtrootlockguard threadlock;
  show();
}
void TQRootDialog::closeEvent( QCloseEvent* ce )
{
   Qtrootlockguard threadlock;
   ce->accept();
   delete this;
}

//----------------------------END OF GO4 SOURCE FILE ---------------------

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