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