MUON/AliMUONPainterDataSourceFrame.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 <cstdlib>
  19 #include "AliMUONPainterDataSourceFrame.h"
  20
  21 #include "AliLog.h"
  22 #include "AliMUONPainterDataSourceItem.h"
  23 #include "AliMUONPainterEnv.h"
  24 #include "AliMUONPainterHelper.h"
  25 #include "AliMUONPainterDataRegistry.h"
  26 #include "AliMUONRecoParam.h"
  27 #include "AliMUONTrackerACFDataMaker.h"
  28 #include "AliMUONTrackerDataMaker.h"
  29 #include "AliMUONTrackerOCDBDataMaker.h"
  30 #include "AliRawReader.h"
  31 #include <TGButton.h>
  32 #include <TGComboBox.h>
  33 #include <TGFileDialog.h>
  34 #include <TGNumberEntry.h>
  35 #include <TGTextEntry.h>
  36 #include <TGrid.h>
  37 #include <TObjArray.h>
  38 #include <TObjString.h>
  39 #include <TRegexp.h>
  40 #include <TString.h>
  41 #include <TSystem.h>
  42
  43 ///\class AliMUONPainterDataSourceFrame
  44 ///
  45 /// A complete frame to select and display various data sources to
  46 /// be displayed : either raw data or OCDB data.
  47 /// Later on we might add digits and clusters for instance.
  48 ///
  49 ///\author Laurent Aphecetche, Subatech
  50
  51 const char* AliMUONPainterDataSourceFrame::fgkNumberOfDataSourcesKey = "NumberOfDataSources";
  52 const char* AliMUONPainterDataSourceFrame::fgkDataSourceURIKey = "DataSourceURI.%d";
  53
  54 ///\cond CLASSIMP
  55 ClassImp(AliMUONPainterDataSourceFrame)
  56 ///\endcond
  57
  58 //_____________________________________________________________________________
  59 AliMUONPainterDataSourceFrame::AliMUONPainterDataSourceFrame(const TGWindow* p, UInt_t w, UInt_t h)
  60 : TGCompositeFrame(p,w,h,kVerticalFrame),
  61   fRecentSourceSelector(new TGGroupFrame(this,"Recent sources",kHorizontalFrame)),
  62   fRawSelector(new TGGroupFrame(this,"Raw file URI",kHorizontalFrame)),
  63   fRawSelector2(new TGCompositeFrame(fRawSelector,w,h,kVerticalFrame)),
  64   fRawSelector21(new TGCompositeFrame(fRawSelector2,w,h,kHorizontalFrame)),
  65   fRawSelector22(new TGCompositeFrame(fRawSelector2,w,h,kHorizontalFrame)),
  66   fRawSelector23(new TGCompositeFrame(fRawSelector2,w,h,kHorizontalFrame)),
  67   fCalibrateNoGain(new TGCheckButton(fRawSelector22,"Ped subraction")),
  68   fCalibrateGainConstantCapa(new TGCheckButton(fRawSelector22,"Ped subraction + gain (capa cste)")),
  69   fCalibrateGain(new TGCheckButton(fRawSelector22,"Full calib (Ped subraction + gain with capa)")),
  70   fHistogramButton(new TGCheckButton(fRawSelector23,"Histogram")),
  71   fHistoMin(new TGNumberEntry(fRawSelector23,0)),
  72   fHistoMax(new TGNumberEntry(fRawSelector23,4096)),
  73   fRawOCDBPath(new TGTextEntry(fRawSelector22,"")),
  74   fOCDBSelector(new TGGroupFrame(this,"OCDB Path",kHorizontalFrame)),
  75   fDataReaders(new TGGroupFrame(this,"Data sources")),
  76   fFilePath(new TGTextEntry(fRawSelector21,"")),
  77   fOCDBPath(new TGTextEntry(fOCDBSelector,"alien://folder=/alice/data/2009/OCDB")),
  78   fRunSelector(new TGNumberEntry(fOCDBSelector,0)),
  79   fOCDBTypes(new TGComboBox(fOCDBSelector)),
  80   fRecentSources(new TGComboBox(fRecentSourceSelector)),
  81   fItems(new TObjArray),
  82   fACFSelector(new TGGroupFrame(this,"ASCII Calib File",kHorizontalFrame)),
  83   fACFPath(new TGTextEntry(fACFSelector,"")),
  84   fACFTypes(new TGComboBox(fACFSelector))
  85 {
  86   /// Ctor
  87
  88     AliMUONPainterDataRegistry* reg = AliMUONPainterDataRegistry::Instance();
  89
  90     reg->Connect("DataMakerWasRegistered(AliMUONVTrackerDataMaker*)",
  91                  "AliMUONPainterDataSourceFrame",
  92                  this,
  93                  "DataMakerWasRegistered(AliMUONVTrackerDataMaker*)");
  94
  95     reg->Connect("DataMakerWasUnregistered(AliMUONVTrackerDataMaker*)",
  96                  "AliMUONPainterDataSourceFrame",
  97                  this,
  98                  "DataMakerWasUnregistered(AliMUONVTrackerDataMaker*)");
  99
 100     fItems->SetOwner(kFALSE);
 101
 102     /// Recent source selection
 103
 104     AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 105
 106     Int_t nsources = env->Integer(fgkNumberOfDataSourcesKey);
 107
 108     for ( Int_t i = 0; i < nsources; ++i )
 109     {
 110       AddRecentSource(env->String(Form(fgkDataSourceURIKey,i)));
 111     }
 112
 113     fRecentSources->Resize(100,20);
 114
 115     TGButton* createRecentButton = new TGTextButton(fRecentSourceSelector,"Create data source");
 116     createRecentButton->Connect("Clicked()",
 117                                 "AliMUONPainterDataSourceFrame",
 118                                 this,
 119                                 "OpenRecentSource()");
 120
 121     fRecentSourceSelector->AddFrame(fRecentSources,new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 122     fRecentSourceSelector->AddFrame(createRecentButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 123
 124     /// Raw file selection
 125
 126     TGButton* openButton = new TGPictureButton(fRawSelector21,
 127                                            gClient->GetPicture("fileopen.xpm"));
 128     openButton->SetToolTipText("Click to open file dialog");
 129
 130     fRawSelector2->AddFrame(fRawSelector21, new TGLayoutHints(kLHintsExpandX,5,5,5,5));
 131     fRawSelector2->AddFrame(fRawSelector22, new TGLayoutHints(kLHintsExpandX,5,5,5,5));
 132     fRawSelector2->AddFrame(fRawSelector23, new TGLayoutHints(kLHintsExpandX,5,5,5,5));
 133
 134     fRawSelector21->AddFrame(openButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 135     fRawSelector21->AddFrame(fFilePath, new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 136
 137     fRawSelector22->AddFrame(fCalibrateNoGain, new TGLayoutHints(kLHintsTop,5,5,5,5));
 138     fRawSelector22->AddFrame(fCalibrateGainConstantCapa, new TGLayoutHints(kLHintsTop,5,5,5,5));
 139     fRawSelector22->AddFrame(fCalibrateGain, new TGLayoutHints(kLHintsTop,5,5,5,5));
 140     fRawSelector22->AddFrame(fRawOCDBPath, new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 141     fRawOCDBPath->SetEnabled(kFALSE);
 142
 143     fRawSelector23->AddFrame(fHistogramButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 144
 145     fHistogramButton->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"HistogramButtonClicked()");
 146
 147     fHistoMin->SetState(kFALSE);
 148     fHistoMax->SetState(kFALSE);
 149
 150     fRawSelector23->AddFrame(fHistoMin,new TGLayoutHints(kLHintsTop,5,5,5,5));
 151     fRawSelector23->AddFrame(fHistoMax,new TGLayoutHints(kLHintsTop,5,5,5,5));
 152
 153     TGButton* createRawButton = new TGTextButton(fRawSelector,"Create data source");
 154
 155     fRawSelector->AddFrame(fRawSelector2, new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 156     fRawSelector->AddFrame(createRawButton, new TGLayoutHints(kLHintsCenterY,5,5,5,5));
 157
 158     fCalibrateNoGain->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"CalibrateButtonClicked()");
 159     fCalibrateGainConstantCapa->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"CalibrateButtonClicked()");
 160     fCalibrateGain->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"CalibrateButtonClicked()");
 161
 162     openButton->Connect("Clicked()",
 163                         "AliMUONPainterDataSourceFrame",
 164                         this,
 165                         "OpenFileDialog()");
 166
 167     createRawButton->Connect("Clicked()",
 168                         "AliMUONPainterDataSourceFrame",
 169                         this,
 170                         "CreateRawDataSource()");
 171
 172     /// OCDB selection
 173
 174     fOCDBTypes->AddEntry("Pedestals",0);
 175     fOCDBTypes->AddEntry("Gains",1);
 176     fOCDBTypes->AddEntry("Capacitances",2);
 177   fOCDBTypes->AddEntry("HV",3);
 178   fOCDBTypes->AddEntry("KillMap",4);
 179     fOCDBTypes->Select(0);
 180     fOCDBTypes->Resize(100,20);
 181
 182     TGButton* createOCDBButton = new TGTextButton(fOCDBSelector,"Create data source");
 183     createOCDBButton->Connect("Clicked()",
 184                              "AliMUONPainterDataSourceFrame",
 185                              this,
 186                              "CreateOCDBDataSource()");
 187
 188   const char* ocdbToolTip = "Use URL style for either alien or local OCDB (foo://bar). For example :\n"
 189   "alien://folder=/alice/data.../OCDB\n"
 190   "or\nlocal:///home/user/aliroot (mind the 3 slashes there !)";
 191
 192   fRawOCDBPath->SetToolTipText(ocdbToolTip);
 193   fOCDBPath->SetToolTipText(ocdbToolTip);
 194
 195     fOCDBSelector->AddFrame(fOCDBPath,new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 196     fOCDBSelector->AddFrame(fRunSelector,new TGLayoutHints(kLHintsTop,5,5,5,5));
 197     fOCDBSelector->AddFrame(fOCDBTypes,new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 198     fOCDBSelector->AddFrame(createOCDBButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 199
 200
 201     /// ASCII calibration file selection
 202
 203     TGButton* openButtonACF = new TGPictureButton(fACFSelector,
 204                                                   gClient->GetPicture("fileopen.xpm"));
 205     openButtonACF->SetToolTipText("Click to open file dialog");
 206
 207     fACFTypes->AddEntry("Pedestals",0);
 208     fACFTypes->AddEntry("Gains",1);
 209   fACFTypes->AddEntry("Capacitances",2);
 210   fACFTypes->AddEntry("HV",3);
 211   fACFTypes->AddEntry("KillMap",4);
 212     fACFTypes->Select(0);
 213     fACFTypes->Resize(100,20);
 214
 215     fACFSelector->AddFrame(openButtonACF,new TGLayoutHints(kLHintsTop,5,5,5,5));
 216     fACFSelector->AddFrame(fACFPath, new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 217     fACFSelector->AddFrame(fACFTypes,new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 218
 219     TGButton* createACFButton = new TGTextButton(fACFSelector,"Create data source");
 220     createACFButton->Connect("Clicked()",
 221                               "AliMUONPainterDataSourceFrame",
 222                               this,
 223                              "CreateACFDataSource()");
 224
 225     openButtonACF->Connect("Clicked()",
 226                            "AliMUONPainterDataSourceFrame",
 227                            this,
 228                            "OpenFileDialogACF()");
 229
 230     fACFSelector->AddFrame(createACFButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 231
 232     AddFrame(fRecentSourceSelector,new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 233
 234     AddFrame(fRawSelector,new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 235
 236     AddFrame(fOCDBSelector,new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 237
 238     AddFrame(fACFSelector,new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 239
 240     AddFrame(fDataReaders, new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 241
 242 }
 243
 244 //_____________________________________________________________________________
 245 AliMUONPainterDataSourceFrame::~AliMUONPainterDataSourceFrame()
 246 {
 247   /// dtor
 248
 249   delete fItems;
 250 }
 251
 252 //_____________________________________________________________________________
 253 void
 254 AliMUONPainterDataSourceFrame::AddRecentSource(const char* name)
 255 {
 256   /// Add a source to the list of recently used sources
 257
 258   TGListBox* lb = fRecentSources->GetListBox();
 259
 260   for ( Int_t i = 0; i < lb->GetNumberOfEntries(); ++i )
 261   {
 262     TGTextLBEntry* t = (TGTextLBEntry*)lb->GetEntry(i);
 263     TString s(t->GetText()->GetString());
 264     if ( s == name )
 265     {
 266       return;
 267     }
 268   }
 269
 270   fRecentSources->AddEntry(name,lb->GetNumberOfEntries());
 271   fRecentSources->MapSubwindows();
 272   fRecentSources->Layout();
 273 }
 274
 275 //_____________________________________________________________________________
 276 void
 277 AliMUONPainterDataSourceFrame::CalibrateButtonClicked()
 278 {
 279   /// Calibrate button was clicked.
 280
 281   if ( fCalibrateNoGain->IsOn() ||
 282        fCalibrateGainConstantCapa->IsOn() ||
 283        fCalibrateGain->IsOn() )
 284   {
 285     fRawOCDBPath->SetEnabled(kTRUE);
 286     fRawOCDBPath->SetFocus();
 287   }
 288   else
 289   {
 290     fRawOCDBPath->SetEnabled(kFALSE);
 291   }
 292 }
 293
 294 //_____________________________________________________________________________
 295 void
 296 AliMUONPainterDataSourceFrame::HistogramButtonClicked()
 297 {
 298   /// Histogram button was clicked.
 299
 300   if ( fHistogramButton->IsOn() )
 301   {
 302     fHistoMin->SetState(kTRUE);
 303     fHistoMax->SetState(kTRUE);
 304   }
 305   else
 306   {
 307     fHistoMin->SetState(kFALSE);
 308     fHistoMax->SetState(kFALSE);
 309   }
 310 }
 311
 312 //_____________________________________________________________________________
 313 void
 314 AliMUONPainterDataSourceFrame::CreateACFDataSource()
 315 {
 316   /// Create an ACF data source (using information from the widgets)
 317
 318   TString acfPath = fACFPath->GetText();
 319   TGTextLBEntry* t = static_cast<TGTextLBEntry*>(fACFTypes->GetSelectedEntry());
 320   TString type = t->GetText()->GetString();
 321
 322   CreateACFDataSource(acfPath,type);
 323
 324   fACFPath->SetText("");
 325 }
 326
 327
 328 //_____________________________________________________________________________
 329 void
 330 AliMUONPainterDataSourceFrame::CreateOCDBDataSource()
 331 {
 332   /// Create an OCDB data source (using information from the widgets)
 333
 334   TString cdbPath = fOCDBPath->GetText();
 335   Int_t runNumber = fRunSelector->GetIntNumber();
 336   TGTextLBEntry* t = static_cast<TGTextLBEntry*>(fOCDBTypes->GetSelectedEntry());
 337   TString type = t->GetText()->GetString();
 338
 339   CreateOCDBDataSource(cdbPath,runNumber,type);
 340
 341   fOCDBPath->SetText("");
 342   fRunSelector->SetNumber(0);
 343 }
 344
 345 //_____________________________________________________________________________
 346 void
 347 AliMUONPainterDataSourceFrame::CreateACFDataSource(const TString& uri)
 348 {
 349   /// Create an ACF data source, given it's URI
 350
 351   TObjArray* a = uri.Tokenize(";");
 352   TString acfPath = static_cast<TObjString*>(a->At(1))->String();
 353   TString type = static_cast<TObjString*>(a->At(2))->String();
 354
 355   CreateACFDataSource(acfPath,type);
 356
 357   delete a;
 358 }
 359
 360
 361 //_____________________________________________________________________________
 362 void
 363 AliMUONPainterDataSourceFrame::CreateOCDBDataSource(const TString& uri)
 364 {
 365   /// Create an OCDB data source, given it's URI
 366
 367   TObjArray* a = uri.Tokenize(";");
 368   TString cdbPath = static_cast<TObjString*>(a->At(1))->String();
 369   TString srun = static_cast<TObjString*>(a->At(2))->String();
 370   TString type = static_cast<TObjString*>(a->At(3))->String();
 371
 372   CreateOCDBDataSource(cdbPath,atoi(srun.Data()),type);
 373
 374   delete a;
 375 }
 376
 377 //_____________________________________________________________________________
 378 void
 379 AliMUONPainterDataSourceFrame::CreateACFDataSource(const TString& acfPath, const TString& type)
 380 {
 381   /// Create an ACF data source for a given (path,type)
 382
 383   AliMUONVTrackerDataMaker* reader = new AliMUONTrackerACFDataMaker(acfPath.Data(),
 384                                                                     type.Data());
 385
 386   if ( reader->IsValid() )
 387   {
 388     AliMUONPainterDataRegistry::Instance()->Register(reader);
 389
 390     AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 391
 392     Int_t n = env->Integer(fgkNumberOfDataSourcesKey);
 393
 394     env->Set(fgkNumberOfDataSourcesKey,n+1);
 395
 396     TString ds(Form("ACF;%s;%s",acfPath.Data(),type.Data()));
 397
 398     env->Set(Form(fgkDataSourceURIKey,n),ds.Data());
 399
 400     env->Save();
 401
 402     AddRecentSource(ds.Data());
 403   }
 404
 405 }
 406
 407 //_____________________________________________________________________________
 408 void
 409 AliMUONPainterDataSourceFrame::CreateOCDBDataSource(const TString& cdbPath,
 410                                                     Int_t runNumber,
 411                                                     const TString& type)
 412 {
 413   /// Create an OCDB data source for a given (path,runnumber,type) triplet
 414
 415   AliMUONVTrackerDataMaker* reader = new AliMUONTrackerOCDBDataMaker(cdbPath.Data(),
 416                                                                        runNumber,
 417                                                                        type.Data());
 418
 419   if ( reader->IsValid() )
 420   {
 421     AliMUONPainterDataRegistry::Instance()->Register(reader);
 422
 423     AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 424
 425     Int_t n = env->Integer(fgkNumberOfDataSourcesKey);
 426
 427     env->Set(fgkNumberOfDataSourcesKey,n+1);
 428
 429     TString ds(Form("OCDB;%s;%d;%s",cdbPath.Data(),runNumber,type.Data()));
 430
 431     env->Set(Form(fgkDataSourceURIKey,n),ds.Data());
 432
 433     env->Save();
 434
 435     AddRecentSource(ds.Data());
 436   }
 437 }
 438
 439 //_____________________________________________________________________________
 440 void
 441 AliMUONPainterDataSourceFrame::CreateRawDataSource()
 442 {
 443   /// Create a new raw data source (using info from the widgets)
 444
 445   TString uri(gSystem->ExpandPathName(fFilePath->GetText()));
 446
 447   TString name("RAW");
 448   Bool_t fromMemory(kFALSE);
 449
 450   if ( uri.Contains(TRegexp("^mem")) )
 451   {
 452     fromMemory = kTRUE;
 453   }
 454   else
 455   {
 456     if ( gSystem->AccessPathName(uri.Data()) )
 457     {
 458       AliError(Form("File %s does not exist",uri.Data()));
 459       fFilePath->SetText("");
 460       return;
 461     }
 462   }
 463
 464   TString calibMode("");
 465
 466   if ( fCalibrateGain->IsOn() )
 467   {
 468     calibMode = "GAIN";
 469     name = "CALC";
 470   }
 471
 472   if ( fCalibrateGainConstantCapa->IsOn() )
 473   {
 474     calibMode = "GAINCONSTANTCAPA";
 475     name = "CALG";
 476   }
 477
 478   if ( fCalibrateNoGain->IsOn() )
 479   {
 480     calibMode = "NOGAIN";
 481     name = "CALZ";
 482   }
 483
 484   uri = Form("%s%s%s;%s;%s;%s;%s;%s",
 485              ( fHistogramButton->IsOn() ? "H":""),
 486              ( fromMemory ? "M" : ""),
 487              name.Data(),uri.Data(),
 488              ( strlen(fRawOCDBPath->GetText()) > 0 ? fRawOCDBPath->GetText() : " "),
 489              ( calibMode.Length() > 0 ? calibMode.Data() : " "),
 490              Form("%e",fHistoMin->GetNumber()),
 491              Form("%e",fHistoMax->GetNumber()));
 492
 493   if ( CreateRawDataSource(uri) )
 494   {
 495     fFilePath->SetText("");
 496     fRawOCDBPath->SetText("");
 497   }
 498 }
 499
 500 //_____________________________________________________________________________
 501 Bool_t
 502 AliMUONPainterDataSourceFrame::CreateRawDataSource(const TString& uri)
 503 {
 504   /// Create a new raw data source, given its URI
 505
 506   TString filename;
 507   TString ocdbPath;
 508   TString calibMode;
 509   TString sxmin("0.0");
 510   TString sxmax("4096.0");
 511
 512   TObjArray* a = uri.Tokenize(";");
 513
 514   filename = static_cast<TObjString*>(a->At(1))->String();
 515
 516   if ( a->GetLast() > 1 )
 517   {
 518     ocdbPath = static_cast<TObjString*>(a->At(2))->String();
 519     if ( ocdbPath == " " ) ocdbPath = "";
 520   }
 521
 522   if ( a->GetLast() > 2 )
 523   {
 524     calibMode = static_cast<TObjString*>(a->At(3))->String();
 525     if ( calibMode == " " ) calibMode = "";
 526   }
 527
 528   if ( a->GetLast() > 3 )
 529   {
 530     sxmin = static_cast<TObjString*>(a->At(4))->String();
 531   }
 532
 533   if ( a->GetLast() > 4 )
 534   {
 535     sxmax = static_cast<TObjString*>(a->At(5))->String();
 536   }
 537
 538   AliRawReader* rawReader = 0x0;
 539
 540   if ( filename.Contains(TRegexp("^alien")) )
 541   {
 542     // insure we've initialized the grid...
 543     if (!gGrid)
 544     {
 545       TGrid::Connect("alien://");
 546     }
 547   }
 548
 549   rawReader = AliRawReader::Create(filename.Data());
 550
 551   if (!rawReader)
 552   {
 553     AliError(Form("Could not open file %s",filename.Data()));
 554     fFilePath->SetText("");
 555     return kFALSE;
 556   }
 557
 558   /// Basic test to see if the file is correct
 559   Bool_t ok = rawReader->NextEvent();
 560   if (!ok)
 561   {
 562     AliError(Form("File %s does not seem to be a raw data file",filename.Data()));
 563     fFilePath->SetText("");
 564     return kFALSE;
 565   }
 566
 567   rawReader->RewindEvents();
 568
 569   AliMUONVTrackerDataMaker* reader(0x0);
 570   Bool_t histogram(kFALSE);
 571
 572   if ( uri.Contains(TRegexp("^H")) ) histogram = kTRUE;
 573
 574   if ( ocdbPath.Length() > 0 )
 575   {
 576     AliMUONRecoParam* recoParam = AliMUONRecoParam::GetCosmicParam();
 577
 578     // FIXME: where to get the reco params from in reality ?
 579
 580     reader = new AliMUONTrackerDataMaker(recoParam,
 581                                          rawReader,
 582                                          ocdbPath.Data(),
 583                                          calibMode.Data(),
 584                                          histogram,
 585                                          sxmin.Atof(),
 586                                          sxmax.Atof());
 587   }
 588   else
 589   {
 590     reader = new AliMUONTrackerDataMaker(rawReader,histogram);
 591   }
 592
 593   reader->SetSource(filename.Data());
 594
 595   AliMUONPainterDataRegistry::Instance()->Register(reader);
 596
 597   AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 598
 599   Int_t n = env->Integer(fgkNumberOfDataSourcesKey);
 600
 601   env->Set(fgkNumberOfDataSourcesKey,n+1);
 602
 603   env->Set(Form(fgkDataSourceURIKey,n),uri.Data());
 604
 605   AddRecentSource(uri.Data());
 606
 607   env->Save();
 608
 609   return kTRUE;
 610 }
 611
 612 //_____________________________________________________________________________
 613 void
 614 AliMUONPainterDataSourceFrame::DataMakerWasRegistered(AliMUONVTrackerDataMaker* reader)
 615 {
 616   /// Update ourselves as a new data reader was created
 617
 618   AliMUONPainterDataSourceItem* item = new AliMUONPainterDataSourceItem(fDataReaders,100,20,reader);
 619
 620   item->Connect("StartRunning()",
 621                 "AliMUONPainterDataSourceFrame",
 622                 this,
 623                 "StartRunning()");
 624
 625   item->Connect("StopRunning()",
 626                 "AliMUONPainterDataSourceFrame",
 627                 this,
 628                 "StopRunning()");
 629
 630   fDataReaders->AddFrame(item);
 631
 632   fItems->Add(item);
 633
 634   fDataReaders->MapSubwindows();
 635   fDataReaders->Resize();
 636 }
 637
 638 //_____________________________________________________________________________
 639 void
 640 AliMUONPainterDataSourceFrame::DataMakerWasUnregistered(AliMUONVTrackerDataMaker* maker)
 641 {
 642   /// Update ourselves as a data reader was deleted
 643
 644   AliMUONPainterDataSourceItem* theItem(0x0);
 645
 646   TIter next(fItems);
 647   AliMUONPainterDataSourceItem* item;
 648
 649   while ( ( item = static_cast<AliMUONPainterDataSourceItem*>(next()) ) && !theItem )
 650   {
 651     if ( item->DataMaker() == maker )
 652     {
 653       theItem = item;
 654     }
 655   }
 656
 657   if  (!theItem) return;
 658
 659   fDataReaders->RemoveFrame(theItem);
 660   fItems->Remove(theItem);
 661   theItem->DestroyWindow();
 662   delete theItem;
 663
 664   fDataReaders->MapSubwindows();
 665   fDataReaders->Resize();
 666
 667 }
 668
 669 //_____________________________________________________________________________
 670 void
 671 AliMUONPainterDataSourceFrame::OpenFileDialog()
 672 {
 673   /// Open a file dialog to select a file to be read
 674
 675   TGFileInfo fileInfo;
 676
 677   const char* fileTypes[] = {
 678     "ROOT files","*.root",
 679     "DATE files","*.raw",
 680     "All files","*",
 681     0,0 };
 682
 683   fileInfo.fFileTypes = fileTypes;
 684   delete[] fileInfo.fIniDir;
 685
 686   AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 687
 688   fileInfo.fIniDir = StrDup(env->String("LastOpenDir","."));
 689
 690   new TGFileDialog(gClient->GetRoot(),gClient->GetRoot(),
 691                    kFDOpen,&fileInfo);
 692
 693   fFilePath->SetText(gSystem->ExpandPathName(Form("%s",fileInfo.fFilename)));
 694
 695   env->Set("LastOpenDir",fileInfo.fIniDir);
 696   env->Save();
 697 }
 698
 699
 700 //_____________________________________________________________________________
 701 void
 702 AliMUONPainterDataSourceFrame::OpenFileDialogACF()
 703 {
 704   /// Open a file dialog to select an ASCII calibration file to be read
 705
 706   TGFileInfo fileInfo;
 707
 708   const char* fileTypes[] = {
 709     "All files","*",
 710     0,0 };
 711
 712   fileInfo.fFileTypes = fileTypes;
 713   delete[] fileInfo.fIniDir;
 714
 715   AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 716
 717   fileInfo.fIniDir = StrDup(env->String("LastOpenDirACF","."));
 718
 719   new TGFileDialog(gClient->GetRoot(),gClient->GetRoot(),
 720                    kFDOpen,&fileInfo);
 721
 722   fACFPath->SetText(gSystem->ExpandPathName(Form("%s",fileInfo.fFilename)));
 723
 724   env->Set("LastOpenDirACF",fileInfo.fIniDir);
 725   env->Save();
 726 }
 727
 728
 729 //_____________________________________________________________________________
 730 void
 731 AliMUONPainterDataSourceFrame::OpenRecentSource()
 732 {
 733   /// Open one source from the recently used ones
 734
 735   TGTextLBEntry* t = (TGTextLBEntry*)fRecentSources->GetSelectedEntry();
 736
 737   TString uri(t->GetText()->GetString());
 738
 739   if ( uri.Contains(TRegexp("^RAW")) || uri.Contains(TRegexp("^HRAW")) ||
 740        uri.Contains(TRegexp("^CAL")) || uri.Contains(TRegexp("^HCAL")) ||
 741        uri.Contains(TRegexp("^MEM")) )
 742   {
 743     CreateRawDataSource(uri);
 744   }
 745   else if ( uri.Contains(TRegexp("^OCDB")) )
 746   {
 747     CreateOCDBDataSource(uri);
 748   }
 749   else if ( uri.Contains(TRegexp("^ACF")) )
 750   {
 751     CreateACFDataSource(uri);
 752   }
 753
 754   fRecentSources->Select(-1);
 755 }
 756
 757 //_____________________________________________________________________________
 758 void
 759 AliMUONPainterDataSourceFrame::StartRunning()
 760 {
 761   /// One data source starts running. Disable the Run button of the other ones
 762
 763   AliMUONPainterDataSourceItem* item = reinterpret_cast<AliMUONPainterDataSourceItem*> (gTQSender);
 764
 765   AliInfo("");
 766
 767   TIter next(fItems);
 768   AliMUONPainterDataSourceItem* o;
 769   while ( ( o = static_cast<AliMUONPainterDataSourceItem*>(next()) ) )
 770   {
 771     if ( o != item )
 772     {
 773       o->DisableRun();
 774     }
 775   }
 776 }
 777
 778 //_____________________________________________________________________________
 779 void
 780 AliMUONPainterDataSourceFrame::StopRunning()
 781 {
 782   /// One data source stops running. Enable the Run button of all items
 783
 784   TIter next(fItems);
 785   AliMUONPainterDataSourceItem* o;
 786   while ( ( o = static_cast<AliMUONPainterDataSourceItem*>(next()) ) )
 787   {
 788     o->EnableRun();
 789   }
 790 }
 791