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 sub")),
  68   fCalibrateGainConstantCapa(new TGCheckButton(fRawSelector22,"Ped sub+gain (capa cste)")),
  69   fCalibrateGain(new TGCheckButton(fRawSelector22,"Full calib (Ped sub+gain w/ capa)")),
  70   fCalibrateEmelecGain(new TGCheckButton(fRawSelector22,"Full calib (Ped sub+inj gain w/ capa)")),
  71   fHistogramButton(new TGCheckButton(fRawSelector23,"Histogram")),
  72   fHistoMin(new TGNumberEntry(fRawSelector23,0)),
  73   fHistoMax(new TGNumberEntry(fRawSelector23,4096)),
  74   fRawOCDBPath(new TGTextEntry(fRawSelector22,"")),
  75   fOCDBSelector(new TGGroupFrame(this,"OCDB Path",kHorizontalFrame)),
  76   fDataReaders(new TGGroupFrame(this,"Data sources")),
  77   fFilePath(new TGTextEntry(fRawSelector21,"")),
  78   fOCDBPath(new TGTextEntry(fOCDBSelector,"alien://folder=/alice/data/2009/OCDB")),
  79   fRunSelector(new TGNumberEntry(fOCDBSelector,0)),
  80   fOCDBTypes(new TGComboBox(fOCDBSelector)),
  81   fRecentSources(new TGComboBox(fRecentSourceSelector)),
  82   fItems(new TObjArray),
  83   fACFSelector(new TGGroupFrame(this,"ASCII Calib File",kHorizontalFrame)),
  84   fACFPath(new TGTextEntry(fACFSelector,"")),
  85   fACFTypes(new TGComboBox(fACFSelector))
  86 {
  87   /// Ctor
  88
  89     AliMUONPainterDataRegistry* reg = AliMUONPainterDataRegistry::Instance();
  90
  91     reg->Connect("DataMakerWasRegistered(AliMUONVTrackerDataMaker*)",
  92                  "AliMUONPainterDataSourceFrame",
  93                  this,
  94                  "DataMakerWasRegistered(AliMUONVTrackerDataMaker*)");
  95
  96     reg->Connect("DataMakerWasUnregistered(AliMUONVTrackerDataMaker*)",
  97                  "AliMUONPainterDataSourceFrame",
  98                  this,
  99                  "DataMakerWasUnregistered(AliMUONVTrackerDataMaker*)");
 100
 101     fItems->SetOwner(kFALSE);
 102
 103     /// Recent source selection
 104
 105     AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 106
 107     Int_t nsources = env->Integer(fgkNumberOfDataSourcesKey);
 108
 109     for ( Int_t i = 0; i < nsources; ++i )
 110     {
 111       AddRecentSource(env->String(Form(fgkDataSourceURIKey,i)));
 112     }
 113
 114     fRecentSources->Resize(100,20);
 115
 116     TGButton* createRecentButton = new TGTextButton(fRecentSourceSelector,"Create data source");
 117     createRecentButton->Connect("Clicked()",
 118                                 "AliMUONPainterDataSourceFrame",
 119                                 this,
 120                                 "OpenRecentSource()");
 121
 122     fRecentSourceSelector->AddFrame(fRecentSources,new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 123     fRecentSourceSelector->AddFrame(createRecentButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 124
 125     /// Raw file selection
 126
 127     TGButton* openButton = new TGPictureButton(fRawSelector21,
 128                                            gClient->GetPicture("fileopen.xpm"));
 129     openButton->SetToolTipText("Click to open file dialog");
 130
 131     fRawSelector2->AddFrame(fRawSelector21, new TGLayoutHints(kLHintsExpandX,5,5,5,5));
 132     fRawSelector2->AddFrame(fRawSelector22, new TGLayoutHints(kLHintsExpandX,5,5,5,5));
 133     fRawSelector2->AddFrame(fRawSelector23, new TGLayoutHints(kLHintsExpandX,5,5,5,5));
 134
 135     fRawSelector21->AddFrame(openButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 136     fRawSelector21->AddFrame(fFilePath, new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 137
 138     fRawSelector22->AddFrame(fCalibrateNoGain, new TGLayoutHints(kLHintsTop,5,5,5,5));
 139     fRawSelector22->AddFrame(fCalibrateGainConstantCapa, new TGLayoutHints(kLHintsTop,5,5,5,5));
 140     fRawSelector22->AddFrame(fCalibrateGain, new TGLayoutHints(kLHintsTop,5,5,5,5));
 141     fRawSelector22->AddFrame(fCalibrateEmelecGain, new TGLayoutHints(kLHintsTop,5,5,5,5));
 142     fRawSelector22->AddFrame(fRawOCDBPath, new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 143     fRawOCDBPath->SetEnabled(kFALSE);
 144
 145     fRawSelector23->AddFrame(fHistogramButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 146
 147     fHistogramButton->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"HistogramButtonClicked()");
 148
 149     fHistoMin->SetState(kFALSE);
 150     fHistoMax->SetState(kFALSE);
 151
 152     fRawSelector23->AddFrame(fHistoMin,new TGLayoutHints(kLHintsTop,5,5,5,5));
 153     fRawSelector23->AddFrame(fHistoMax,new TGLayoutHints(kLHintsTop,5,5,5,5));
 154
 155     TGButton* createRawButton = new TGTextButton(fRawSelector,"Create data source");
 156
 157     fRawSelector->AddFrame(fRawSelector2, new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 158     fRawSelector->AddFrame(createRawButton, new TGLayoutHints(kLHintsCenterY,5,5,5,5));
 159
 160     fCalibrateNoGain->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"CalibrateButtonClicked()");
 161     fCalibrateGainConstantCapa->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"CalibrateButtonClicked()");
 162     fCalibrateGain->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"CalibrateButtonClicked()");
 163   fCalibrateEmelecGain->Connect("Clicked()","AliMUONPainterDataSourceFrame",this,"CalibrateButtonClicked()");
 164
 165     openButton->Connect("Clicked()",
 166                         "AliMUONPainterDataSourceFrame",
 167                         this,
 168                         "OpenFileDialog()");
 169
 170     createRawButton->Connect("Clicked()",
 171                         "AliMUONPainterDataSourceFrame",
 172                         this,
 173                         "CreateRawDataSource()");
 174
 175     /// OCDB selection
 176
 177   fOCDBTypes->AddEntry("Pedestals",0);
 178   fOCDBTypes->AddEntry("Gains",1);
 179   fOCDBTypes->AddEntry("Capacitances",2);
 180   fOCDBTypes->AddEntry("HV",3);
 181   fOCDBTypes->AddEntry("Occupancy",4);
 182   fOCDBTypes->AddEntry("StatusMap",5);
 183   fOCDBTypes->AddEntry("Status",6);
 184   fOCDBTypes->AddEntry("Config",7);
 185   fOCDBTypes->Select(0);
 186   fOCDBTypes->Resize(100,20);
 187
 188     TGButton* createOCDBButton = new TGTextButton(fOCDBSelector,"Create data source");
 189     createOCDBButton->Connect("Clicked()",
 190                              "AliMUONPainterDataSourceFrame",
 191                              this,
 192                              "CreateOCDBDataSource()");
 193
 194   const char* ocdbToolTip = "Use URL style for either alien or local OCDB (foo://bar). For example :\n"
 195   "alien://folder=/alice/data.../OCDB\n"
 196   "or\nlocal:///home/user/aliroot (mind the 3 slashes there !)";
 197
 198   fRawOCDBPath->SetToolTipText(ocdbToolTip);
 199   fOCDBPath->SetToolTipText(ocdbToolTip);
 200
 201     fOCDBSelector->AddFrame(fOCDBPath,new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 202     fOCDBSelector->AddFrame(fRunSelector,new TGLayoutHints(kLHintsTop,5,5,5,5));
 203     fOCDBSelector->AddFrame(fOCDBTypes,new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 204     fOCDBSelector->AddFrame(createOCDBButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 205
 206
 207     /// ASCII calibration file selection
 208
 209     TGButton* openButtonACF = new TGPictureButton(fACFSelector,
 210                                                   gClient->GetPicture("fileopen.xpm"));
 211     openButtonACF->SetToolTipText("Click to open file dialog");
 212
 213     fACFTypes->AddEntry("Pedestals",0);
 214     fACFTypes->AddEntry("Gains",1);
 215   fACFTypes->AddEntry("Capacitances",2);
 216   fACFTypes->AddEntry("HV",3);
 217   fACFTypes->AddEntry("Occupancy",4);
 218     fACFTypes->Select(0);
 219     fACFTypes->Resize(100,20);
 220
 221     fACFSelector->AddFrame(openButtonACF,new TGLayoutHints(kLHintsTop,5,5,5,5));
 222     fACFSelector->AddFrame(fACFPath, new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 223     fACFSelector->AddFrame(fACFTypes,new TGLayoutHints(kLHintsExpandX | kLHintsTop,5,5,5,5));
 224
 225     TGButton* createACFButton = new TGTextButton(fACFSelector,"Create data source");
 226     createACFButton->Connect("Clicked()",
 227                               "AliMUONPainterDataSourceFrame",
 228                               this,
 229                              "CreateACFDataSource()");
 230
 231     openButtonACF->Connect("Clicked()",
 232                            "AliMUONPainterDataSourceFrame",
 233                            this,
 234                            "OpenFileDialogACF()");
 235
 236     fACFSelector->AddFrame(createACFButton,new TGLayoutHints(kLHintsTop,5,5,5,5));
 237
 238     AddFrame(fRecentSourceSelector,new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 239
 240     AddFrame(fRawSelector,new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 241
 242     AddFrame(fOCDBSelector,new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 243
 244     AddFrame(fACFSelector,new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 245
 246     AddFrame(fDataReaders, new TGLayoutHints(kLHintsExpandX,10,10,10,10));
 247
 248 }
 249
 250 //_____________________________________________________________________________
 251 AliMUONPainterDataSourceFrame::~AliMUONPainterDataSourceFrame()
 252 {
 253   /// dtor
 254
 255   delete fItems;
 256 }
 257
 258 //_____________________________________________________________________________
 259 void
 260 AliMUONPainterDataSourceFrame::AddRecentSource(const char* name)
 261 {
 262   /// Add a source to the list of recently used sources
 263
 264   TGListBox* lb = fRecentSources->GetListBox();
 265
 266   for ( Int_t i = 0; i < lb->GetNumberOfEntries(); ++i )
 267   {
 268     TGTextLBEntry* t = (TGTextLBEntry*)lb->GetEntry(i);
 269     TString s(t->GetText()->GetString());
 270     if ( s == name )
 271     {
 272       return;
 273     }
 274   }
 275
 276   fRecentSources->AddEntry(name,lb->GetNumberOfEntries());
 277   fRecentSources->MapSubwindows();
 278   fRecentSources->Layout();
 279 }
 280
 281 //_____________________________________________________________________________
 282 void
 283 AliMUONPainterDataSourceFrame::CalibrateButtonClicked()
 284 {
 285   /// Calibrate button was clicked.
 286
 287   if ( fCalibrateNoGain->IsOn() ||
 288        fCalibrateGainConstantCapa->IsOn() ||
 289        fCalibrateGain->IsOn() ||
 290        fCalibrateEmelecGain->IsOn() )
 291   {
 292     fRawOCDBPath->SetEnabled(kTRUE);
 293     fRawOCDBPath->SetFocus();
 294   }
 295   else
 296   {
 297     fRawOCDBPath->SetEnabled(kFALSE);
 298   }
 299 }
 300
 301 //_____________________________________________________________________________
 302 void
 303 AliMUONPainterDataSourceFrame::HistogramButtonClicked()
 304 {
 305   /// Histogram button was clicked.
 306
 307   if ( fHistogramButton->IsOn() )
 308   {
 309     fHistoMin->SetState(kTRUE);
 310     fHistoMax->SetState(kTRUE);
 311   }
 312   else
 313   {
 314     fHistoMin->SetState(kFALSE);
 315     fHistoMax->SetState(kFALSE);
 316   }
 317 }
 318
 319 //_____________________________________________________________________________
 320 void
 321 AliMUONPainterDataSourceFrame::CreateACFDataSource()
 322 {
 323   /// Create an ACF data source (using information from the widgets)
 324
 325   TString acfPath = fACFPath->GetText();
 326   TGTextLBEntry* t = static_cast<TGTextLBEntry*>(fACFTypes->GetSelectedEntry());
 327   TString type = t->GetText()->GetString();
 328
 329   CreateACFDataSource(acfPath,type);
 330
 331   fACFPath->SetText("");
 332 }
 333
 334
 335 //_____________________________________________________________________________
 336 void
 337 AliMUONPainterDataSourceFrame::CreateOCDBDataSource()
 338 {
 339   /// Create an OCDB data source (using information from the widgets)
 340
 341   TString cdbPath = fOCDBPath->GetText();
 342   Int_t runNumber = fRunSelector->GetIntNumber();
 343   TGTextLBEntry* t = static_cast<TGTextLBEntry*>(fOCDBTypes->GetSelectedEntry());
 344   TString type = t->GetText()->GetString();
 345
 346   CreateOCDBDataSource(cdbPath,runNumber,type);
 347 }
 348
 349 //_____________________________________________________________________________
 350 void
 351 AliMUONPainterDataSourceFrame::CreateACFDataSource(const TString& uri)
 352 {
 353   /// Create an ACF data source, given it's URI
 354
 355   TObjArray* a = uri.Tokenize(";");
 356   TString acfPath = static_cast<TObjString*>(a->At(1))->String();
 357   TString type = static_cast<TObjString*>(a->At(2))->String();
 358
 359   CreateACFDataSource(acfPath,type);
 360
 361   delete a;
 362 }
 363
 364
 365 //_____________________________________________________________________________
 366 void
 367 AliMUONPainterDataSourceFrame::CreateOCDBDataSource(const TString& uri)
 368 {
 369   /// Create an OCDB data source, given it's URI
 370
 371   TObjArray* a = uri.Tokenize(";");
 372   TString cdbPath = static_cast<TObjString*>(a->At(1))->String();
 373   TString srun = static_cast<TObjString*>(a->At(2))->String();
 374   TString type = static_cast<TObjString*>(a->At(3))->String();
 375
 376   CreateOCDBDataSource(cdbPath,atoi(srun.Data()),type);
 377
 378   delete a;
 379 }
 380
 381 //_____________________________________________________________________________
 382 void
 383 AliMUONPainterDataSourceFrame::CreateACFDataSource(const TString& acfPath, const TString& type)
 384 {
 385   /// Create an ACF data source for a given (path,type)
 386
 387   AliMUONVTrackerDataMaker* reader = new AliMUONTrackerACFDataMaker(acfPath.Data(),
 388                                                                     type.Data());
 389
 390   if ( reader->IsValid() )
 391   {
 392     AliMUONPainterDataRegistry::Instance()->Register(reader);
 393
 394     AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 395
 396     Int_t n = env->Integer(fgkNumberOfDataSourcesKey);
 397
 398     env->Set(fgkNumberOfDataSourcesKey,n+1);
 399
 400     TString ds(Form("ACF;%s;%s",acfPath.Data(),type.Data()));
 401
 402     env->Set(Form(fgkDataSourceURIKey,n),ds.Data());
 403
 404     env->Save();
 405
 406     AddRecentSource(ds.Data());
 407   }
 408
 409 }
 410
 411 //_____________________________________________________________________________
 412 void
 413 AliMUONPainterDataSourceFrame::CreateOCDBDataSource(const TString& cdbPath,
 414                                                     Int_t runNumber,
 415                                                     const TString& type)
 416 {
 417   /// Create an OCDB data source for a given (path,runnumber,type) triplet
 418
 419   AliMUONVTrackerDataMaker* reader = new AliMUONTrackerOCDBDataMaker(cdbPath.Data(),
 420                                                                        runNumber,
 421                                                                        type.Data());
 422
 423   if ( reader->IsValid() )
 424   {
 425     AliMUONPainterDataRegistry::Instance()->Register(reader);
 426
 427     AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 428
 429     Int_t n = env->Integer(fgkNumberOfDataSourcesKey);
 430
 431     env->Set(fgkNumberOfDataSourcesKey,n+1);
 432
 433     TString ds(Form("OCDB;%s;%d;%s",cdbPath.Data(),runNumber,type.Data()));
 434
 435     env->Set(Form(fgkDataSourceURIKey,n),ds.Data());
 436
 437     env->Save();
 438
 439     AddRecentSource(ds.Data());
 440   }
 441 }
 442
 443 //_____________________________________________________________________________
 444 void
 445 AliMUONPainterDataSourceFrame::CreateRawDataSource()
 446 {
 447   /// Create a new raw data source (using info from the widgets)
 448
 449   TString uri(gSystem->ExpandPathName(fFilePath->GetText()));
 450
 451   TString name("RAW");
 452   Bool_t fromMemory(kFALSE);
 453
 454   if ( uri.Contains(TRegexp("^mem")) )
 455   {
 456     fromMemory = kTRUE;
 457   }
 458   else
 459   {
 460     if ( gSystem->AccessPathName(uri.Data()) )
 461     {
 462       AliError(Form("File %s does not exist",uri.Data()));
 463       fFilePath->SetText("");
 464       return;
 465     }
 466   }
 467
 468   TString calibMode("");
 469
 470   if ( fCalibrateGain->IsOn() )
 471   {
 472     calibMode = "GAIN";
 473     name = "CALC";
 474   }
 475
 476   if ( fCalibrateGainConstantCapa->IsOn() )
 477   {
 478     calibMode = "GAINCONSTANTCAPA";
 479     name = "CALG";
 480   }
 481
 482   if ( fCalibrateEmelecGain->IsOn() )
 483   {
 484     calibMode = "INJECTIONGAIN";
 485     name = "CALE";
 486   }
 487
 488   if ( fCalibrateNoGain->IsOn() )
 489   {
 490     calibMode = "NOGAIN";
 491     name = "CALZ";
 492   }
 493
 494   uri = Form("%s%s%s;%s;%s;%s;%s;%s",
 495              ( fHistogramButton->IsOn() ? "H":""),
 496              ( fromMemory ? "M" : ""),
 497              name.Data(),uri.Data(),
 498              ( strlen(fRawOCDBPath->GetText()) > 0 ? fRawOCDBPath->GetText() : " "),
 499              ( calibMode.Length() > 0 ? calibMode.Data() : " "),
 500              Form("%e",fHistoMin->GetNumber()),
 501              Form("%e",fHistoMax->GetNumber()));
 502
 503   if ( CreateRawDataSource(uri) )
 504   {
 505     fFilePath->SetText("");
 506     fRawOCDBPath->SetText("");
 507   }
 508 }
 509
 510 //_____________________________________________________________________________
 511 Bool_t
 512 AliMUONPainterDataSourceFrame::CreateRawDataSource(const TString& uri)
 513 {
 514   /// Create a new raw data source, given its URI
 515
 516   TString filename;
 517   TString ocdbPath;
 518   TString calibMode;
 519   TString sxmin("0.0");
 520   TString sxmax("4096.0");
 521
 522   TObjArray* a = uri.Tokenize(";");
 523
 524   filename = static_cast<TObjString*>(a->At(1))->String();
 525
 526   if ( a->GetLast() > 1 )
 527   {
 528     ocdbPath = static_cast<TObjString*>(a->At(2))->String();
 529     if ( ocdbPath == " " ) ocdbPath = "";
 530   }
 531
 532   if ( a->GetLast() > 2 )
 533   {
 534     calibMode = static_cast<TObjString*>(a->At(3))->String();
 535     if ( calibMode == " " ) calibMode = "";
 536   }
 537
 538   if ( a->GetLast() > 3 )
 539   {
 540     sxmin = static_cast<TObjString*>(a->At(4))->String();
 541   }
 542
 543   if ( a->GetLast() > 4 )
 544   {
 545     sxmax = static_cast<TObjString*>(a->At(5))->String();
 546   }
 547
 548   AliRawReader* rawReader = 0x0;
 549
 550   if ( filename.Contains(TRegexp("^alien")) )
 551   {
 552     // insure we've initialized the grid...
 553     if (!gGrid)
 554     {
 555       TGrid::Connect("alien://");
 556     }
 557   }
 558
 559   rawReader = AliRawReader::Create(filename.Data());
 560
 561   if (!rawReader)
 562   {
 563     AliError(Form("Could not open file %s",filename.Data()));
 564     fFilePath->SetText("");
 565     return kFALSE;
 566   }
 567
 568   /// Basic test to see if the file is correct
 569   Bool_t ok = rawReader->NextEvent();
 570   if (!ok)
 571   {
 572     AliError(Form("File %s does not seem to be a raw data file",filename.Data()));
 573     fFilePath->SetText("");
 574     return kFALSE;
 575   }
 576
 577   rawReader->RewindEvents();
 578
 579   AliMUONVTrackerDataMaker* reader(0x0);
 580   Bool_t histogram(kFALSE);
 581
 582   if ( uri.Contains(TRegexp("^H")) ) histogram = kTRUE;
 583
 584   if ( ocdbPath.Length() > 0 )
 585   {
 586     AliMUONRecoParam* recoParam = AliMUONRecoParam::GetCosmicParam();
 587
 588     // FIXME: where to get the reco params from in reality ?
 589
 590     reader = new AliMUONTrackerDataMaker(recoParam,
 591                                          rawReader,
 592                                          ocdbPath.Data(),
 593                                          calibMode.Data(),
 594                                          histogram,
 595                                          sxmin.Atof(),
 596                                          sxmax.Atof());
 597   }
 598   else
 599   {
 600     reader = new AliMUONTrackerDataMaker(rawReader,histogram);
 601   }
 602
 603   reader->SetSource(filename.Data());
 604
 605   AliMUONPainterDataRegistry::Instance()->Register(reader);
 606
 607   AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 608
 609   Int_t n = env->Integer(fgkNumberOfDataSourcesKey);
 610
 611   env->Set(fgkNumberOfDataSourcesKey,n+1);
 612
 613   env->Set(Form(fgkDataSourceURIKey,n),uri.Data());
 614
 615   AddRecentSource(uri.Data());
 616
 617   env->Save();
 618
 619   return kTRUE;
 620 }
 621
 622 //_____________________________________________________________________________
 623 void
 624 AliMUONPainterDataSourceFrame::DataMakerWasRegistered(AliMUONVTrackerDataMaker* reader)
 625 {
 626   /// Update ourselves as a new data reader was created
 627
 628   AliMUONPainterDataSourceItem* item = new AliMUONPainterDataSourceItem(fDataReaders,100,20,reader);
 629
 630   item->Connect("StartRunning()",
 631                 "AliMUONPainterDataSourceFrame",
 632                 this,
 633                 "StartRunning()");
 634
 635   item->Connect("StopRunning()",
 636                 "AliMUONPainterDataSourceFrame",
 637                 this,
 638                 "StopRunning()");
 639
 640   fDataReaders->AddFrame(item);
 641
 642   fItems->Add(item);
 643
 644   fDataReaders->MapSubwindows();
 645   fDataReaders->Resize();
 646 }
 647
 648 //_____________________________________________________________________________
 649 void
 650 AliMUONPainterDataSourceFrame::DataMakerWasUnregistered(AliMUONVTrackerDataMaker* maker)
 651 {
 652   /// Update ourselves as a data reader was deleted
 653
 654   AliMUONPainterDataSourceItem* theItem(0x0);
 655
 656   TIter next(fItems);
 657   AliMUONPainterDataSourceItem* item;
 658
 659   while ( ( item = static_cast<AliMUONPainterDataSourceItem*>(next()) ) && !theItem )
 660   {
 661     if ( item->DataMaker() == maker )
 662     {
 663       theItem = item;
 664     }
 665   }
 666
 667   if  (!theItem) return;
 668
 669   fDataReaders->RemoveFrame(theItem);
 670   fItems->Remove(theItem);
 671   theItem->DestroyWindow();
 672   delete theItem;
 673
 674   fDataReaders->MapSubwindows();
 675   fDataReaders->Resize();
 676
 677 }
 678
 679 //_____________________________________________________________________________
 680 void
 681 AliMUONPainterDataSourceFrame::OpenFileDialog()
 682 {
 683   /// Open a file dialog to select a file to be read
 684
 685   TGFileInfo fileInfo;
 686
 687   const char* fileTypes[] = {
 688     "ROOT files","*.root",
 689     "DATE files","*.raw",
 690     "All files","*",
 691     0,0 };
 692
 693   fileInfo.fFileTypes = fileTypes;
 694   delete[] fileInfo.fIniDir;
 695
 696   AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 697
 698   fileInfo.fIniDir = StrDup(env->String("LastOpenDir","."));
 699
 700   new TGFileDialog(gClient->GetRoot(),gClient->GetRoot(),
 701                    kFDOpen,&fileInfo);
 702
 703   fFilePath->SetText(gSystem->ExpandPathName(Form("%s",fileInfo.fFilename)));
 704
 705   env->Set("LastOpenDir",fileInfo.fIniDir);
 706   env->Save();
 707 }
 708
 709
 710 //_____________________________________________________________________________
 711 void
 712 AliMUONPainterDataSourceFrame::OpenFileDialogACF()
 713 {
 714   /// Open a file dialog to select an ASCII calibration file to be read
 715
 716   TGFileInfo fileInfo;
 717
 718   const char* fileTypes[] = {
 719     "All files","*",
 720     0,0 };
 721
 722   fileInfo.fFileTypes = fileTypes;
 723   delete[] fileInfo.fIniDir;
 724
 725   AliMUONPainterEnv* env = AliMUONPainterHelper::Instance()->Env();
 726
 727   fileInfo.fIniDir = StrDup(env->String("LastOpenDirACF","."));
 728
 729   new TGFileDialog(gClient->GetRoot(),gClient->GetRoot(),
 730                    kFDOpen,&fileInfo);
 731
 732   fACFPath->SetText(gSystem->ExpandPathName(Form("%s",fileInfo.fFilename)));
 733
 734   env->Set("LastOpenDirACF",fileInfo.fIniDir);
 735   env->Save();
 736 }
 737
 738
 739 //_____________________________________________________________________________
 740 void
 741 AliMUONPainterDataSourceFrame::OpenRecentSource()
 742 {
 743   /// Open one source from the recently used ones
 744
 745   TGTextLBEntry* t = (TGTextLBEntry*)fRecentSources->GetSelectedEntry();
 746
 747   TString uri(t->GetText()->GetString());
 748
 749   if ( uri.Contains(TRegexp("^RAW")) || uri.Contains(TRegexp("^HRAW")) ||
 750        uri.Contains(TRegexp("^CAL")) || uri.Contains(TRegexp("^HCAL")) ||
 751        uri.Contains(TRegexp("^MEM")) )
 752   {
 753     CreateRawDataSource(uri);
 754   }
 755   else if ( uri.Contains(TRegexp("^OCDB")) )
 756   {
 757     CreateOCDBDataSource(uri);
 758   }
 759   else if ( uri.Contains(TRegexp("^ACF")) )
 760   {
 761     CreateACFDataSource(uri);
 762   }
 763
 764   fRecentSources->Select(-1);
 765 }
 766
 767 //_____________________________________________________________________________
 768 void
 769 AliMUONPainterDataSourceFrame::StartRunning()
 770 {
 771   /// One data source starts running. Disable the Run button of the other ones
 772
 773   AliMUONPainterDataSourceItem* item = reinterpret_cast<AliMUONPainterDataSourceItem*> (gTQSender);
 774
 775   AliInfo("");
 776
 777   TIter next(fItems);
 778   AliMUONPainterDataSourceItem* o;
 779   while ( ( o = static_cast<AliMUONPainterDataSourceItem*>(next()) ) )
 780   {
 781     if ( o != item )
 782     {
 783       o->DisableRun();
 784     }
 785   }
 786 }
 787
 788 //_____________________________________________________________________________
 789 void
 790 AliMUONPainterDataSourceFrame::StopRunning()
 791 {
 792   /// One data source stops running. Enable the Run button of all items
 793
 794   TIter next(fItems);
 795   AliMUONPainterDataSourceItem* o;
 796   while ( ( o = static_cast<AliMUONPainterDataSourceItem*>(next()) ) )
 797   {
 798     o->EnableRun();
 799   }
 800 }
 801