2 // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
4 /**************************************************************************
5 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
6 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for *
7 * full copyright notice. *
8 **************************************************************************/
10 #include "AliEveTRDLoaderImp.h"
11 #include "AliEveTRDModuleImp.h"
13 #include <TEveManager.h>
22 #include "AliRunLoader.h"
23 //#include "AliLoader.h"
24 #include "AliTRDrawData.h"
25 #include "AliRawReaderRoot.h"
26 #include "AliRawReaderDate.h"
29 #include "AliTRDhit.h"
30 //#include "AliTRDdigitsManager.h"
32 ClassImp(AliEveTRDLoaderSim)
33 ClassImp(AliEveTRDLoaderRaw)
34 ClassImp(AliEveTRDLoaderSimEditor)
35 //ClassImp(TRDLoaderRawEditor)
37 ///////////////////////////////////////////////////////////
38 ///////////// AliEveTRDLoaderSim /////////////////////
39 ///////////////////////////////////////////////////////////
42 //______________________________________________________________________________
43 AliEveTRDLoaderSim::AliEveTRDLoaderSim(const Text_t* n, const Text_t* t) :
44 AliEveTRDLoader(n, t),
50 //______________________________________________________________________________
51 Bool_t AliEveTRDLoaderSim::GoToEvent(int ev)
55 if(!fChildren.size()){
56 AliWarning("Please select first the chamber that you want to monitor from \"Chamber(s) selector\".");
59 if(!fLoadHits && !fLoadDigits && !fLoadClusters && !fLoadTracks){
60 AliWarning("Please select first the type of data that you want to monitor and then hit the \"Load\" button.");
67 AliError("RunLoader not initialized.");
70 fRunLoader->UnloadAll("TRD");
73 if(fRunLoader->GetEvent(ev)) return kFALSE;
76 fRunLoader->LoadHits("TRD", "READ");
77 t = fRunLoader->GetTreeH("TRD", kFALSE);
79 fTRD->SetTreeAddress();
80 if(!LoadHits(t)) return kFALSE;
83 fRunLoader->LoadDigits("TRD", "READ");
84 t = fRunLoader->GetTreeD("TRD", kFALSE);
86 fTRD->SetTreeAddress();
87 if(!LoadDigits(t)) return kFALSE;
90 fRunLoader->LoadRecPoints("TRD", "READ");
91 t = fRunLoader->GetTreeR("TRD", kFALSE);
93 if(!LoadClusters(t)) return kFALSE;
96 fRunLoader->LoadTracks("TRD", "READ");
97 t = fRunLoader->GetTreeT("TRD", kFALSE);
99 if(!LoadTracklets(t)) return kFALSE;
107 //______________________________________________________________________________
108 Bool_t AliEveTRDLoaderSim::LoadHits(TTree *tH)
112 Info("LoadHits()", "Loading ...");
113 if(!fChildren.size()) return kTRUE;
115 AliEveTRDChamber *chmb = 0x0;
116 AliTRDhit *hit = 0x0;
118 for(int iTrack=0; iTrack<tH->GetEntries(); iTrack++){
120 if(!tH->GetEvent(iTrack)) continue;
121 hit = (AliTRDhit*)fTRD->FirstHit(-1);
123 d = hit->GetDetector();
124 chmb = GetChamber(d);
126 if(d != hit->GetDetector()){
127 d = hit->GetDetector();
128 chmb = GetChamber(d);
130 if(chmb) chmb->AddHit(hit);
131 hit = (AliTRDhit*)fTRD->NextHit();
137 //______________________________________________________________________________
138 Bool_t AliEveTRDLoaderSim::Open(const char *filename, const char *dir)
140 // Open file in given dir.
142 fFilename = filename;
146 fRunLoader = AliRunLoader::GetRunLoader();
147 if(!fRunLoader) fRunLoader = AliRunLoader::Open(filename,
148 AliConfig::GetDefaultEventFolderName(),"read");
150 AliError("Couldn't find run loader");
153 fRunLoader->SetDirName(fDir);
155 gAlice = fRunLoader->GetAliRun();
156 if(!gAlice) fRunLoader->LoadgAlice();
158 AliError("Couldn't find gAlice object");
161 fTRD = (AliTRDv1*)gAlice->GetDetector("TRD");
163 AliError("Couldn't find TRD");
171 ///////////////////////////////////////////////////////////
172 ///////////// AliEveTRDLoaderRaw /////////////////////
173 ///////////////////////////////////////////////////////////
176 //______________________________________________________________________________
177 AliEveTRDLoaderRaw::AliEveTRDLoaderRaw(const Text_t* n, const Text_t* t) :
178 AliEveTRDLoader(n, t),
188 //______________________________________________________________________________
189 Bool_t AliEveTRDLoaderRaw::Open(const char *filename, const char *dir)
191 // Open file in gvenn dir.
193 fFilename = filename;
197 if(fRaw) delete fRaw;
198 fRaw = new AliTRDrawData();
201 if(fRawRootReader) delete fRawRootReader;
202 fRawRootReader = new AliRawReaderRoot(filename);
204 if(fRawDateReader) delete fRawDateReader;
205 fRawDateReader = new AliRawReaderDate(fDir+fFilename);
211 //______________________________________________________________________________
212 void AliEveTRDLoaderRaw::SetDataType(TRDDataTypes type)
216 fDataRoot = (type == kRawRoot) ? kTRUE : kFALSE;
219 //______________________________________________________________________________
220 Bool_t AliEveTRDLoaderRaw::GoToEvent(int ev)
222 // Go to given event.
224 if(!fChildren.size()){
225 AliWarning("Please select first the chamber that you want to monitor from \"Chamber(s) selector\".");
229 static const TEveException kEH("AliEveTRDLoader::GotoEvent ");
230 if(fRawRootReader == 0x0) throw(kEH + "data file not opened.");
233 if(ev == fEventOld) return kTRUE;
236 fRawRootReader->RewindEvents();
239 } else checkEnd = kTRUE;
241 do NextEvent(); while(fEventOld != ev && !(checkEnd == kTRUE && fEventOld == 0));
248 //______________________________________________________________________________
249 Bool_t AliEveTRDLoaderRaw::LoadEvent()
253 Info("LoadEvent()", "Loading ...");
255 static const TEveException kEH("AliEveTRDLoader::LoadEvent ");
256 if(fRawRootReader == 0x0) throw(kEH + "data file not opened.");
259 fRawRootReader->Reset();
261 AliEveTRDChamber *chmb;
262 AliTRDdigitsManager *dm;
263 dm = fRaw->Raw2Digits(fRawRootReader);
265 for(int idet=0; idet<540; idet++){
266 if(!(chmb=GetChamber(idet))) continue;
267 chmb->LoadDigits(dm);
272 //______________________________________________________________________________
273 void AliEveTRDLoaderRaw::NextEvent(Bool_t rewindOnEnd)
277 static const TEveException kEH("AliEveTRDLoader::NextEvent ");
278 if(fRawRootReader == 0x0) throw(kEH + "data file not opened.");
281 if(fRawRootReader->NextEvent() == kTRUE) ++fEventOld;
283 if(fEventOld == -1) throw(kEH + "no events available.");
285 Warning("NextEvent()", Form("Reached end of stream (event=%d), rewinding to first event.", fEventOld));
286 fRawRootReader->RewindEvents();
287 fRawRootReader->NextEvent();
289 } else throw(kEH + "last event reached.");
295 ///////////////////////////////////////////////////////////
296 //////////// AliEveTRDLoaderSimEditor /////////////////////
297 ///////////////////////////////////////////////////////////
299 //______________________________________________________________________________
300 AliEveTRDLoaderSimEditor::AliEveTRDLoaderSimEditor(const TGWindow* p, Int_t width, Int_t height,
301 UInt_t options, Pixel_t back) :
302 TGedFrame(p, width, height, options | kVerticalFrame, back),
303 fM(0), fLoadHits(0), fLoadDigits(0), fLoadClusters(0), fLoadTracks(0)
307 MakeTitle("AliEveTRDLoaderSim");
309 // "Data selector" group frame
310 TGGroupFrame *fGroupFrame = new TGGroupFrame(this,"Data selector");
311 fLoadHits = new TGCheckButton(fGroupFrame," Hits");
312 fLoadHits->Connect("Clicked()", "AliEveTRDLoaderSimEditor", this, "Toggle(=0)");
313 fGroupFrame->AddFrame(fLoadHits, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsCenterY | kLHintsExpandX,2,2,2,2));
315 fLoadDigits = new TGCheckButton(fGroupFrame," Digits");
316 fLoadDigits->Connect("Clicked()", "AliEveTRDLoaderSimEditor", this, "Toggle(=1)");
317 fGroupFrame->AddFrame(fLoadDigits, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsCenterY | kLHintsExpandX,2,2,2,2));
319 fLoadClusters = new TGCheckButton(fGroupFrame," Clusters");
320 fLoadClusters->Connect("Clicked()", "AliEveTRDLoaderSimEditor", this, "Toggle(=2)");
321 fGroupFrame->AddFrame(fLoadClusters, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsCenterY | kLHintsExpandX,2,2,2,2));
323 fLoadTracks = new TGCheckButton(fGroupFrame," Tracklets ");
324 fLoadTracks->Connect("Clicked()", "AliEveTRDLoaderSimEditor", this, "Toggle(=3)");
325 fGroupFrame->AddFrame(fLoadTracks, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsCenterY | kLHintsExpandX,2,2,2,2));
327 fGroupFrame->SetLayoutManager(new TGVerticalLayout(fGroupFrame));
328 // fGroupFrame->Resize(164,116);
329 AddFrame(fGroupFrame, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsCenterY | kLHintsExpandX,2,2,2,2));
332 //______________________________________________________________________________
333 void AliEveTRDLoaderSimEditor::SetModel(TObject* obj)
337 fM = dynamic_cast<AliEveTRDLoaderSim*>(obj);
339 Bool_t kFile = kTRUE;
340 if(fM->fFilename.CompareTo("") == 0) kFile = kFALSE;
342 fLoadHits->SetEnabled(kFile);
343 if(kFile) fLoadHits->SetState(fM->fLoadHits ? kButtonDown : kButtonUp);
344 fLoadDigits->SetEnabled(kFile);
345 if(kFile) fLoadDigits->SetState(fM->fLoadDigits ? kButtonDown : kButtonUp);
346 fLoadClusters->SetEnabled(kFile);
347 if(kFile) fLoadClusters->SetState(fM->fLoadClusters ? kButtonDown : kButtonUp);
348 fLoadTracks->SetEnabled(kFile);
349 if(kFile) fLoadTracks->SetState(fM->fLoadTracks ? kButtonDown : kButtonUp);
352 //______________________________________________________________________________
353 void AliEveTRDLoaderSimEditor::Toggle(Int_t id)
355 // Toggle given button id.
359 fM->fLoadHits = fLoadHits->IsDown() ? kTRUE : kFALSE;
362 fM->fLoadDigits = fLoadDigits->IsDown() ? kTRUE : kFALSE;
365 fM->fLoadClusters = fLoadClusters->IsDown() ? kTRUE : kFALSE;
368 fM->fLoadTracks = fLoadTracks->IsDown() ? kTRUE : kFALSE;