MUON/AliMUONMchViewApplication.cxx

   1 /**************************************************************************
   2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3 *                                                                        *
   4 * Author: The ALICE Off-line Project.                                    *
   5 * Contributors are mentioned in the code where appropriate.              *
   6 *                                                                        *
   7 * Permission to use, copy, modify and distribute this software and its   *
   8 * documentation strictly for non-commercial purposes is hereby granted   *
   9 * without fee, provided that the above copyright notice appears in all   *
  10 * copies and that both the copyright notice and this permission notice   *
  11 * appear in the supporting documentation. The authors make no claims     *
  12 * about the suitability of this software for any purpose. It is          *
  13 * provided "as is" without express or implied warranty.                  *
  14 **************************************************************************/
  15
  16 // $Id$
  17
  18 #include "AliMUONMchViewApplication.h"
  19
  20 #include "AliCDBManager.h"
  21 #include "AliCodeTimer.h"
  22 #include "AliLog.h"
  23 #include "AliMUONAlignmentCompareDialog.h"
  24 #include "AliMUONChamberPainter.h"
  25 #include "AliMUONDEPainter.h"
  26 #include "AliMUONPainterDataRegistry.h"
  27 #include "AliMUONPainterDataSourceFrame.h"
  28 #include "AliMUONPainterEnv.h"
  29 #include "AliMUONPainterHelper.h"
  30 #include "AliMUONPainterGroup.h"
  31 #include "AliMUONPainterMasterFrame.h"
  32 #include "AliMUONPainterMatrix.h"
  33 #include "AliMUONPainterRegistry.h"
  34 #include "AliMUONTrackerDataCompareDialog.h"
  35 #include "AliMUONTrackerDataWrapper.h"
  36 #include "AliMUONVTrackerData.h"
  37 #include "AliMUONVTrackerDataMaker.h"
  38 #include <Riostream.h>
  39 #include <TCanvas.h>
  40 #include <TEnv.h>
  41 #include <TFile.h>
  42 #include <TGClient.h>
  43 #include <TGFileDialog.h>
  44 #include <TGMenu.h>
  45 #include <TGTab.h>
  46 #include <TGTextView.h>
  47 #include <TGrid.h>
  48 #include <TKey.h>
  49 #include <TList.h>
  50 #include <TRegexp.h>
  51 #include <TString.h>
  52 #include <TSystem.h>
  53
  54 /// \class AliMUONMchViewApplication
  55 ///
  56 /// Main class for the mchview program
  57 ///
  58 ///\author Laurent Aphecetche, Subatech
  59
  60 /// \cond CLASSIMP
  61 ClassImp(AliMUONMchViewApplication)
  62 /// \endcond CLASSIMP
  63
  64 const Int_t AliMUONMchViewApplication::fgkFILESAVEAS(1);
  65 const Int_t AliMUONMchViewApplication::fgkFILEOPEN(2);
  66 const Int_t AliMUONMchViewApplication::fgkFILEEXIT(3);
  67 const Int_t AliMUONMchViewApplication::fgkFILEPRINTAS(4);
  68 const Int_t AliMUONMchViewApplication::fgkABOUT(5);
  69 const Int_t AliMUONMchViewApplication::fgkCOMPAREDATA(6);
  70 const Int_t AliMUONMchViewApplication::fgkCOMPAREALIGNMENTS(7);
  71
  72 const char* AliMUONMchViewApplication::fgkFileTypes[] = {
  73   "ROOT files",    "*.root",
  74   "All files",     "*",
  75   0,               0 };
  76
  77 //______________________________________________________________________________
  78 AliMUONMchViewApplication::AliMUONMchViewApplication(const char* name,
  79                                                      int* argc, char** argv,
  80                                                      UInt_t w, UInt_t h,
  81                                                      UInt_t ox, UInt_t oy)
  82 : TRint(name,argc,argv),
  83   fMainFrame(0x0),
  84   fPainterMasterFrameList(new TList),
  85   fTabs(0x0)
  86 {
  87
  88   /// ctor
  89   /// (w,h) is the size in pixel (if 0,0 it will be computed as 70%,90% of display size)
  90   /// (ox,oy) is the offset from the top-left of the display
  91
  92   if (!w || !h)
  93   {
  94     w = (UInt_t)(gClient->GetDisplayWidth()*0.7);
  95     h = (UInt_t)(gClient->GetDisplayHeight()*0.9);
  96   }
  97
  98   fMainFrame = new TGMainFrame(gClient->GetRoot(),w,h);
  99
 100   CreateMenuBar(w);
 101
 102   const Int_t kbs = 2;
 103
 104 //  h -= 60; // menubar
 105
 106   fTabs = new TGTab(fMainFrame,w,h);
 107
 108   TGCompositeFrame* t = fTabs->AddTab("Painter Master Frame");
 109
 110   fPainterMasterFrameList->SetOwner(kTRUE);
 111
 112
 113   AliMUONPainterMasterFrame* pmf = new AliMUONPainterMasterFrame(t,t->GetWidth()-kbs*2,t->GetHeight()-kbs*2,
 114                                                                  GenerateStartupMatrix());
 115
 116   fPainterMasterFrameList->Add(pmf);
 117
 118   t->AddFrame(pmf, new TGLayoutHints(kLHintsExpandX | kLHintsExpandY,kbs,kbs,kbs,kbs));
 119
 120   t = fTabs->AddTab("Data Sources");
 121
 122   AliMUONPainterDataSourceFrame* dsf =
 123     new AliMUONPainterDataSourceFrame(t,t->GetWidth()-kbs*2,t->GetHeight()-kbs*2);
 124
 125   t->AddFrame(dsf,new TGLayoutHints(kLHintsExpandX | kLHintsExpandY,kbs,kbs,kbs,kbs));
 126
 127   fMainFrame->AddFrame(fTabs,new TGLayoutHints(kLHintsExpandX | kLHintsExpandY,0,0,0,0));
 128
 129   fMainFrame->SetWindowName("mchview - Visualization of MUON Tracker detector");
 130
 131   fMainFrame->MapSubwindows();
 132   fMainFrame->Resize();
 133
 134   pmf->Update();
 135
 136   fMainFrame->MapWindow();
 137
 138   fMainFrame->Connect("CloseWindow()","AliMUONMchViewApplication",this,"Terminate()");
 139
 140 //  fMainFrame->MoveResize(ox,oy, w, h);
 141   fMainFrame->SetWMPosition(ox, oy);
 142 //  fMainFrame->SetWMSizeHints(w,h,w,h,0,0);
 143 //  fMainFrame->SetWMSizeHints(w,h,w,h,10,10);
 144
 145   cout << "***************************************************" << endl;
 146   cout << "   Welcome to mchview" << endl;
 147   cout << "   " << FullVersion() << endl;
 148   cout << "***************************************************" << endl;
 149
 150   // Trying to see if we're requested to draw something specific instead
 151   // of the global view of all the chambers
 152
 153   AliMUONVPainter* painter(0x0);
 154   TObjArray args;
 155   args.SetOwner(kTRUE);
 156
 157   for ( int i = 1; i < argc[0]; ++i )
 158   {
 159     args.Add(new TObjString(argv[i]));
 160   }
 161
 162   for ( Int_t i = 0; i <= args.GetLast(); ++i )
 163   {
 164     TString a(static_cast<TObjString*>(args.At(i))->String());
 165
 166     AliMUONAttPainter att;
 167
 168     att.SetPlane(kTRUE,kFALSE);
 169     att.SetCathode(kFALSE,kFALSE);
 170     att.SetViewPoint(kTRUE,kFALSE);
 171
 172     if ( a == "--de" )
 173     {
 174       Int_t detElemId = static_cast<TObjString*>(args.At(i+1))->String().Atoi();
 175
 176       painter = new AliMUONDEPainter(att,detElemId);
 177
 178       painter->SetOutlined("*",kFALSE);
 179       painter->SetOutlined("BUSPATCH",kTRUE);
 180
 181       painter->SetLine(1,4,3);
 182       ++i;
 183     }
 184
 185     if ( a == "--chamber" )
 186     {
 187       Int_t chamberId = static_cast<TObjString*>(args.At(i+1))->String().Atoi();
 188
 189       painter = new AliMUONChamberPainter(att,chamberId-1);
 190
 191       painter->SetOutlined("*",kFALSE);
 192       painter->SetOutlined("DE",kTRUE);
 193
 194       painter->SetLine(1,4,3);
 195       ++i;
 196     }
 197
 198   }
 199
 200   if ( painter )
 201   {
 202     pmf->ShiftClicked(painter,0x0);
 203
 204     pmf->Update();
 205   }
 206
 207 }
 208
 209 //______________________________________________________________________________
 210 AliMUONMchViewApplication::~AliMUONMchViewApplication()
 211 {
 212   /// dtor
 213   delete fPainterMasterFrameList;
 214 }
 215
 216 //_____________________________________________________________________________
 217 AliMUONPainterMatrix*
 218 AliMUONMchViewApplication::GenerateStartupMatrix()
 219 {
 220   /// Kind of bootstrap method to trigger the generation of all contours
 221
 222   AliCodeTimerAuto("",0);
 223
 224   AliMUONAttPainter att;
 225
 226   att.SetViewPoint(kTRUE,kFALSE);
 227   att.SetCathode(kFALSE,kFALSE);
 228   att.SetPlane(kTRUE,kFALSE);
 229
 230   AliMUONPainterMatrix* matrix = new AliMUONPainterMatrix("Tracker",5,2);
 231
 232   for ( Int_t i = 0; i < 10; ++i )
 233   {
 234     AliMUONVPainter* painter = new AliMUONChamberPainter(att,i);
 235
 236     painter->SetResponder("Chamber");
 237
 238     painter->SetOutlined("*",kFALSE);
 239
 240     painter->SetOutlined("MANU",kTRUE);
 241
 242     for ( Int_t j = 0; j < 3; ++j )
 243     {
 244       painter->SetLine(j,1,4-j);
 245     }
 246
 247     matrix->Adopt(painter);
 248   }
 249   AliMUONPainterRegistry::Instance()->Register(matrix);
 250   return matrix;
 251 }
 252
 253 //______________________________________________________________________________
 254 void
 255 AliMUONMchViewApplication::CompareAlignments()
 256 {
 257   /// Launch compare data dialog
 258   TGTransientFrame* t = new AliMUONAlignmentCompareDialog(gClient->GetRoot(),
 259                                                           gClient->GetRoot(),
 260                                                           400,400);
 261
 262   t->MapSubwindows();
 263   t->Resize();
 264   t->MapWindow();
 265   t->CenterOnParent();
 266
 267   // set names
 268
 269   t->SetWindowName("mchview compare alignments tool");
 270   t->SetIconName("mchview compare alignments tool");
 271
 272   t->MapRaised();
 273 }
 274
 275 //______________________________________________________________________________
 276 void
 277 AliMUONMchViewApplication::CompareData()
 278 {
 279   /// Launch compare data dialog
 280   TGTransientFrame* t = new AliMUONTrackerDataCompareDialog(gClient->GetRoot(),
 281                                                             gClient->GetRoot(),
 282                                                             400,400);
 283
 284   t->MapSubwindows();
 285   t->Resize();
 286   t->MapWindow();
 287   t->CenterOnParent();
 288
 289   // set names
 290
 291   t->SetWindowName("mchview compare data tool");
 292   t->SetIconName("mchview compare data tool");
 293
 294   t->MapRaised();
 295 }
 296
 297 //______________________________________________________________________________
 298 void
 299 AliMUONMchViewApplication::CreateMenuBar(UInt_t w)
 300 {
 301   /// Create the application menu bar
 302
 303   TGPopupMenu* file = new TGPopupMenu(gClient->GetRoot());
 304
 305   file->AddEntry("&Open...",fgkFILEOPEN);
 306   file->AddEntry("&Save As...",fgkFILESAVEAS);
 307   file->AddEntry("&Print As...",fgkFILEPRINTAS);
 308   file->AddEntry("&Exit",fgkFILEEXIT);
 309
 310   TGMenuBar* bar = new TGMenuBar(fMainFrame,w);
 311
 312   TGPopupMenu* tools = new TGPopupMenu(gClient->GetRoot());
 313   tools->AddEntry("&Compare data",fgkCOMPAREDATA);
 314   tools->AddEntry("&Compare alignments",fgkCOMPAREALIGNMENTS);
 315
 316   TGPopupMenu* about = new TGPopupMenu(gClient->GetRoot());
 317   about->AddEntry(FullVersion(),fgkABOUT);
 318
 319   file->Connect("Activated(Int_t)","AliMUONMchViewApplication",this,"HandleMenu(Int_t)");
 320   about->Connect("Activated(Int_t)","AliMUONMchViewApplication",this,"HandleMenu(Int_t)");
 321   tools->Connect("Activated(Int_t)","AliMUONMchViewApplication",this,"HandleMenu(Int_t)");
 322
 323   bar->AddPopup("&File",file,new TGLayoutHints(kLHintsLeft|kLHintsTop));
 324   bar->AddPopup("&Tools",tools,new TGLayoutHints(kLHintsLeft|kLHintsTop));
 325   bar->AddPopup("&About",about,new TGLayoutHints(kLHintsRight|kLHintsTop));
 326
 327   fMainFrame->AddFrame(bar,new TGLayoutHints(kLHintsLeft|kLHintsExpandX));
 328
 329   AliMUONPainterRegistry::Instance()->SetMenuBar(bar);
 330 }
 331
 332 //______________________________________________________________________________
 333 void
 334 AliMUONMchViewApplication::HandleMenu(Int_t i)
 335 {
 336   /// Handle the click of one menu item
 337
 338   switch (i)
 339     {
 340     case fgkFILEEXIT:
 341       Terminate(1);
 342       break;
 343     case fgkFILEOPEN:
 344       Open();
 345       break;
 346     case fgkFILESAVEAS:
 347       Save();
 348       break;
 349     case fgkFILEPRINTAS:
 350       PrintAs();
 351       break;
 352     case fgkABOUT:
 353       ReleaseNotes();
 354       break;
 355     case fgkCOMPAREDATA:
 356       CompareData();
 357       break;
 358     case fgkCOMPAREALIGNMENTS:
 359       CompareAlignments();
 360       break;
 361       default:
 362       break;
 363     }
 364 }
 365
 366 //______________________________________________________________________________
 367 void
 368 AliMUONMchViewApplication::Open()
 369 {
 370   /// Open file dialog
 371
 372   TGFileInfo fileInfo;
 373
 374   fileInfo.fFileTypes = fgkFileTypes;
 375
 376   delete[] fileInfo.fIniDir;
 377
 378   AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 379
 380   fileInfo.fIniDir = StrDup(env->String("LastOpenDir","."));
 381
 382   new TGFileDialog(gClient->GetRoot(),gClient->GetRoot(),
 383                    kFDOpen,&fileInfo);
 384
 385   env->Set("LastOpenDir",fileInfo.fIniDir);
 386   env->Save();
 387
 388   Open(gSystem->ExpandPathName(Form("%s",fileInfo.fFilename)));
 389 }
 390
 391 //______________________________________________________________________________
 392 void
 393 AliMUONMchViewApplication::Open(const char* filename)
 394 {
 395   /// Open a given file containing saved VTrackerDataMaker objects
 396
 397   TString sfilename(gSystem->ExpandPathName(filename));
 398
 399   if ( sfilename.Contains(TRegexp("^alien")) )
 400   {
 401     // insure we've initialized the grid...
 402     if (!gGrid)
 403     {
 404       TGrid::Connect("alien://");
 405     }
 406   }
 407
 408   TFile* f = TFile::Open(filename);
 409
 410         ReadDir(*f);
 411
 412         delete f;
 413 }
 414
 415 //______________________________________________________________________________
 416 void
 417 AliMUONMchViewApplication::ReadDir(TDirectory& dir)
 418 {
 419   /// Read the given directory and import VTrackerData objects found
 420
 421   TList* keys = dir.GetListOfKeys();
 422   TIter next(keys);
 423
 424   TKey* k;
 425
 426   while ( ( k = static_cast<TKey*>(next()) ) )
 427   {
 428     TObject* object = k->ReadObj();
 429
 430                 if ( object->InheritsFrom("TDirectory") )
 431                 {
 432                         TDirectory* d = static_cast<TDirectory*>(object);
 433                         ReadDir(*d);
 434                         continue;
 435                 }
 436
 437     if ( object->InheritsFrom("AliMUONVTrackerDataMaker") )
 438     {
 439       AliMUONVTrackerDataMaker* maker = dynamic_cast<AliMUONVTrackerDataMaker*>(object);
 440       if ( maker )
 441       {
 442         AliMUONPainterDataRegistry::Instance()->Register(maker);
 443       }
 444     }
 445
 446     if ( object->InheritsFrom("AliMUONVTrackerData") )
 447     {
 448       // this is for backward compatibility. Early versions of mchview
 449       // wrote VTrackerData objects, and not VTrackerDataMaker ones.
 450
 451       AliMUONVTrackerData* data = dynamic_cast<AliMUONVTrackerData*>(object);
 452       if ( data )
 453       {
 454         AliMUONVTrackerDataMaker* maker = new AliMUONTrackerDataWrapper(data);
 455         AliMUONPainterDataRegistry::Instance()->Register(maker);
 456       }
 457     }
 458   }
 459
 460 }
 461
 462 //______________________________________________________________________________
 463 void
 464 AliMUONMchViewApplication::PrintAs()
 465 {
 466   /// Print as...
 467
 468   TGFileInfo fileInfo;
 469
 470   new TGFileDialog(gClient->GetRoot(),gClient->GetRoot(),
 471                    kFDSave,&fileInfo);
 472
 473   TIter next(fPainterMasterFrameList);
 474   AliMUONPainterMasterFrame* pmf;
 475   Bool_t first(kTRUE);
 476
 477   while ( ( pmf = static_cast<AliMUONPainterMasterFrame*>(next()) ) )
 478   {
 479     pmf->SaveAs(gSystem->ExpandPathName(Form("%s",fileInfo.fFilename)),
 480                 first ? "RECREATE" : "UPDATE");
 481     first = kFALSE;
 482   }
 483 }
 484
 485 //______________________________________________________________________________
 486 void
 487 AliMUONMchViewApplication::ReleaseNotes()
 488 {
 489   /// Display release notes
 490
 491   UInt_t width = 600;
 492   UInt_t height = 400;
 493
 494   TGTransientFrame* t = new TGTransientFrame(gClient->GetRoot(),gClient->GetRoot(),width,height);
 495
 496   TGTextView* rn = new TGTextView(t);
 497
 498   rn->AddLine("1.11");
 499   rn->AddLine("");
 500   rn->AddLine("Adding [Compare alignments] in the Tools menu + make default OCDB be 2012's version");
 501   rn->AddLine("");
 502
 503   rn->AddLine("1.10");
 504   rn->AddLine("");
 505   rn->AddLine("Make the raw OCDB more obvious in the data source tab");
 506   rn->AddLine("");
 507
 508   rn->AddLine("1.08");
 509   rn->AddLine("");
 510   rn->AddLine("Changed the default OCDB to 2011 version");
 511   rn->AddLine("");
 512
 513   rn->AddLine("1.07");
 514   rn->AddLine("");
 515   rn->AddLine("Added the RejectList as a possible OCDB data source");
 516   rn->AddLine("");
 517
 518   rn->AddLine("1.06");
 519   rn->AddLine("");
 520   rn->AddLine("Changed a bit the HV display. Now a trip is indicated with a value of -1");
 521   rn->AddLine("");
 522
 523   rn->AddLine("1.05");
 524   rn->AddLine("");
 525   rn->AddLine("Added the possibility to select an event range when reading raw data");
 526   rn->AddLine("Usefull e.g. to look at a single suspect event...");
 527   rn->AddLine("");
 528
 529   rn->AddLine("1.04");
 530   rn->AddLine("");
 531   rn->AddLine("Changed the default OCDB to 2010 version");
 532   rn->AddLine("");
 533
 534   rn->AddLine("1.03");
 535   rn->AddLine("");
 536   rn->AddLine("Add Print buttons");
 537   rn->AddLine("Add the automatic creation of often used canvases when using pedestal source");
 538   // Internal reorganization to allow several independent tabs to be created to
 539   // show different master frames (not used yet). Important for the moment
 540   // is the ability to create a PainterMatrix and pass it to the PainterMasterFrame
 541   rn->AddLine("");
 542
 543   rn->AddLine("1.02");
 544   rn->AddLine("");
 545   rn->AddLine("Internal change (merging of AliMUONTrackerACFDataMaker and AliMUONTrackerOCDBDataMaker into AliMUONTrackerConditionDataMaker)");
 546   rn->AddLine("Added --ocdb option");
 547   rn->AddLine("Corrected the display of the configuration");
 548   rn->AddLine("Corrected the interpretation of the switches for the HV display");
 549   rn->AddLine("");
 550
 551   rn->AddLine("1.01");
 552   rn->AddLine("");
 553   rn->AddLine("Added the configuration as a possible OCDB data source");
 554   rn->AddLine("");
 555
 556   rn->AddLine("1.00");
 557   rn->AddLine("");
 558   rn->AddLine("Added the Status and StatusMap as a possible OCDB data source");
 559   rn->AddLine("");
 560   rn->AddLine("Added one (computed) dimension to the Gains data source = 1/a1/0.2 (mV/fC)");
 561   rn->AddLine("");
 562
 563   rn->AddLine("0.99a");
 564   rn->AddLine("");
 565   rn->AddLine("Added the --de and --chamber options");
 566   rn->AddLine("");
 567
 568   rn->AddLine("0.99");
 569   rn->AddLine("");
 570   rn->AddLine("The chamberid in the label (top right of panel) is now starting at 1 as in common usage");
 571   rn->AddLine("");
 572
 573   rn->AddLine("0.98");
 574   rn->AddLine("");
 575   rn->AddLine("Added --asciimapping option");
 576   rn->AddLine("");
 577
 578   rn->AddLine("0.97");
 579   rn->AddLine("");
 580   rn->AddLine("Adding calibration option with Emelec (aka injection) gain");
 581   rn->AddLine("");
 582
 583   rn->AddLine("0.96a");
 584   rn->AddLine("");
 585   rn->AddLine("Internal reorganization of the contour computations, that lead to improved performance. ");
 586   rn->AddLine("Improved enough to be able to remove completely the usage of the padstore.root file with precomputed contours.");
 587   rn->AddLine("");
 588
 589   rn->AddLine("0.96");
 590   rn->AddLine("");
 591   rn->AddLine("New features");
 592   rn->AddLine("");
 593   rn->AddLine("- Can now read raw data from memory (using the mem://@gdc: syntax)");
 594   rn->AddLine("- Raw data decoder now automatically skips buspatches with parity errors");
 595   rn->AddLine("");
 596
 597   rn->AddLine("0.95");
 598   rn->AddLine("");
 599   rn->AddLine("New features");
 600   rn->AddLine("");
 601   rn->AddLine("- Can now read and display HV values from OCDB");
 602   rn->AddLine("- New program option --geometry to force geometry of the window");
 603   rn->AddLine("- Added possibility, in painters' context menu, to include or exclude part of the detector");
 604   rn->AddLine("  (which will be used later on to communicate with LC2 which parts should be read out or not)");
 605   rn->AddLine("");
 606   rn->AddLine("Improvement");
 607   rn->AddLine("");
 608   rn->AddLine("- When displaying Gains, the quality information is now decoded");
 609   rn->AddLine("");
 610
 611   rn->AddLine("0.94");
 612   rn->AddLine("");
 613   rn->AddLine("New features");
 614   rn->AddLine("");
 615   rn->AddLine("Can now read ASCII calibration files produced by the DA");
 616   rn->AddLine("");
 617
 618   rn->AddLine("0.93");
 619   rn->AddLine("");
 620   rn->AddLine("New features");
 621   rn->AddLine("");
 622   rn->AddLine("- Adding a Lock button under the color slider to lock the range shown");
 623   rn->AddLine("  when switching between views");
 624   rn->AddLine("- Default display now shows bending plane (instead of cathode 0 before)");
 625   rn->AddLine("- If pad is responder and there's some histo for that pad, ");
 626   rn->AddLine("  clicking on it will display an histo");
 627   rn->AddLine("- Right-click on a painter will now display several histogram options");
 628   rn->AddLine("  (e.g. raw charge as before, but also simple distributions of mean");
 629   rn->AddLine("  and sigma");
 630   rn->AddLine("- In the Data Sources Tab, each data source can now be removed and saved");
 631   rn->AddLine("- There's a new Tool menu which allow to produce a TrackerData from two others");
 632   rn->AddLine("  in order to compare data.");
 633   rn->AddLine("  - The --use option can now reference alien files");
 634   rn->AddLine("");
 635   rn->AddLine("Bug fixes");
 636   rn->AddLine("");
 637   rn->AddLine("- Can now read Capacitances from OCDB");
 638
 639   rn->Resize(width,height);
 640
 641   t->AddFrame(rn, new TGLayoutHints(kLHintsExpandX | kLHintsExpandY));
 642
 643   t->MapSubwindows();
 644   t->Resize();
 645   t->MapWindow();
 646   t->CenterOnParent();
 647
 648   // set names
 649
 650   t->SetWindowName("mchview release notes");
 651   t->SetIconName("mchview release notes");
 652
 653 //  t->SetMWMHints(kMWMDecorAll | kMWMDecorResizeH  | kMWMDecorMaximize |
 654 //              kMWMDecorMinimize | kMWMDecorMenu,
 655 //              kMWMFuncAll  | kMWMFuncResize    | kMWMFuncMaximize |
 656 //              kMWMFuncMinimize,
 657 //              kMWMInputModeless);
 658
 659   t->MapRaised();
 660 //  gClient->WaitFor(t);
 661 }
 662
 663 //______________________________________________________________________________
 664 void
 665 AliMUONMchViewApplication::Save()
 666 {
 667   /// Open "Save VTrackerData objects to file" dialog
 668
 669   TGFileInfo fileInfo;
 670
 671   new TGFileDialog(gClient->GetRoot(),gClient->GetRoot(),
 672                    kFDSave,&fileInfo);
 673
 674   Save(gSystem->ExpandPathName(Form("%s",fileInfo.fFilename)));
 675 }
 676
 677 //______________________________________________________________________________
 678 void
 679 AliMUONMchViewApplication::Save(const char* filename)
 680 {
 681   /// Save VTrackerDataMaker objects into file of given name
 682
 683   AliMUONPainterDataRegistry* reg = AliMUONPainterDataRegistry::Instance();
 684
 685   TFile f(filename,"RECREATE");
 686
 687   for ( Int_t i = 0; i < reg->NumberOfDataMakers(); ++i )
 688   {
 689     AliMUONVTrackerDataMaker* maker = reg->DataMaker(i);
 690     maker->Write();
 691   }
 692
 693   f.Close();
 694 }