MONITOR/AliQAHistViewer.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 //
  17 //  QA histogram viewer
  18 //  scans the current directory fro files with QA
  19 //  and plots them.
  20 //
  21 //  origin: Mikolaj Krzewicki, Nikhef, Mikolaj.Krzewicki@cern.ch
  22 //
  23 ///////////////////////////////////////////////////////////////////////////
  24
  25 #include <TApplication.h>
  26 #include <TGButton.h>
  27 #include <TGFrame.h>
  28 #include <TFrame.h>
  29 #include <TRootEmbeddedCanvas.h>
  30 #include <TGStatusBar.h>
  31 #include <TCanvas.h>
  32 #include <TH1.h>
  33 #include <TF1.h>
  34 #include <TString.h>
  35 #include <TGComboBox.h>
  36 #include <TList.h>
  37 #include "AliQAHistNavigator.h"
  38 #include "AliQAHistViewer.h"
  39
  40 ClassImp(AliQAHistViewer)
  41
  42 //_________________________________________________________________________
  43 void AliQAHistViewer::DoDrawNext()
  44 {
  45    //draw next histogram
  46    Int_t rows = 2;
  47    Int_t cols = 2;
  48    TString oldDirStr;
  49    TString newDirStr;
  50    oldDirStr = fQANavigator->GetDirName();
  51
  52    UpdateAllPathComboBoxes();
  53
  54    TCanvas *c1 = fEcan->GetCanvas();
  55    c1->Clear();
  56    c1->Divide(rows,cols);
  57    for (Int_t i=1; i<=rows*cols;i++)
  58    {
  59        newDirStr = fQANavigator->GetDirName();
  60        if (newDirStr!=oldDirStr)
  61        {
  62            oldDirStr=newDirStr;
  63            break;
  64        }
  65        c1->cd(i);
  66        TH1* hist;
  67        if (fQANavigator->GetHistogram(hist))
  68        {
  69           if (hist) hist->Draw();
  70        }
  71        if (!fQANavigator->Next())
  72        {
  73            break;
  74        }
  75    }
  76    c1->cd(0);
  77    c1->Update();
  78 }
  79
  80 //_________________________________________________________________________
  81 void AliQAHistViewer::DoDrawPrev()
  82 {
  83    //draw previous histogram
  84    Int_t rows = 2;
  85    Int_t cols = 2;
  86    TString oldDirStr;
  87    TString newDirStr;
  88    oldDirStr = fQANavigator->GetDirName();
  89
  90    UpdateAllPathComboBoxes();
  91
  92    TCanvas *c1 = fEcan->GetCanvas();
  93    c1->Clear();
  94    c1->Divide(rows,cols);
  95    for (Int_t i=1; i<=rows*cols;i++)
  96    {
  97        newDirStr = fQANavigator->GetDirName();
  98        if (newDirStr!=oldDirStr)
  99        {
 100            oldDirStr=newDirStr;
 101            break;
 102        }
 103        c1->cd(i);
 104        TH1* hist;
 105        if (fQANavigator->GetHistogram(hist))
 106        {
 107           if (hist) hist->Draw();
 108        }
 109        if (!fQANavigator->Prev())
 110        {
 111            break;
 112        }
 113    }
 114    c1->cd(0);
 115    c1->Update();
 116 }
 117
 118 //_________________________________________________________________________
 119 void AliQAHistViewer::DoExit()
 120 {
 121    //exit
 122    printf("Exit application...");
 123    gApplication->Terminate(0);
 124 }
 125
 126 //_________________________________________________________________________
 127 AliQAHistViewer::AliQAHistViewer(const TGWindow *p, UInt_t w, UInt_t h, Bool_t embed) :
 128     TGMainFrame(p, w, h),
 129     fEcan(NULL),
 130     fQANavigator(new AliQAHistNavigator()),
 131     fFileListBox(NULL),
 132     fDetectorListBox(NULL),
 133     fLevelListBox(NULL),
 134     fHistListBox(NULL),
 135     fExpertMode(NULL),
 136     fIsEmbedded(embed)
 137 {
 138    //initialize the QA navigator
 139    // horizontal frame with comboboxes for navigation
 140    TGHorizontalFrame *hframenav = new TGHorizontalFrame(this, 200,40);
 141    fFileListBox = new TGComboBox(hframenav);
 142    fFileListBox->Connect("Selected(Int_t)", "AliQAHistViewer", this, "DoSetFile(Int_t)");
 143    fFileListBox->Resize(150,20);
 144    hframenav->AddFrame(fFileListBox, new TGLayoutHints(kLHintsExpandY|kLHintsLeft));
 145    fDetectorListBox = new TGComboBox(hframenav);
 146    fDetectorListBox->Connect("Selected(Int_t)", "AliQAHistViewer", this, "DoSetDetector(Int_t)");
 147    fDetectorListBox->Resize(100,20);
 148    hframenav->AddFrame(fDetectorListBox, new TGLayoutHints(kLHintsLeft));
 149    fLevelListBox = new TGComboBox(hframenav);
 150    fLevelListBox->Connect("Selected(Int_t)", "AliQAHistViewer", this, "DoSetLevel(Int_t)");
 151    fLevelListBox->Resize(100,20);
 152    hframenav->AddFrame(fLevelListBox, new TGLayoutHints(kLHintsLeft));
 153    fHistListBox = new TGComboBox(hframenav);
 154    fHistListBox->Connect("Selected(Int_t)", "AliQAHistViewer", this, "DoSetHistogram(Int_t)");
 155    fHistListBox->Resize(250,20);
 156    hframenav->AddFrame(fHistListBox, new TGLayoutHints(kLHintsLeft));
 157    AddFrame(hframenav, new TGLayoutHints((kLHintsLeft|kLHintsExpandX), 5,5,5,5));
 158    UpdateAllPathComboBoxes();
 159    fExpertMode = new TGCheckButton(hframenav,"Expert");
 160    hframenav->AddFrame(fExpertMode,new TGLayoutHints(kLHintsLeft, 0, 4, 3, 0));
 161    fExpertMode->SetToolTipText("Show expert histograms");
 162    fExpertMode->Connect("Toggled(Bool_t)", "AliQAHistViewer", this, "DoSetExpertMode(Bool_t)");
 163    // Create the embedded canvas
 164    fEcan = new TRootEmbeddedCanvas(0,this,800,600);
 165    Int_t wid = fEcan->GetCanvasWindowId();
 166    TCanvas *myc = new TCanvas("MyCanvas", 10,10,wid);
 167    fEcan->AdoptCanvas(myc);
 168    //myc->Connect("ProcessedEvent(Int_t,Int_t,Int_t,TObject*)","AliQAHistViewer",this,
 169    //            "EventInfo(Int_t,Int_t,Int_t,TObject*)");
 170
 171    AddFrame(fEcan, new TGLayoutHints(kLHintsTop | kLHintsLeft |
 172                                      kLHintsExpandX  | kLHintsExpandY,0,0,1,1));
 173
 174    // Create a horizontal frame containing the buttons
 175    TGHorizontalFrame *hframebuttons = new TGHorizontalFrame(this, 200, 40);
 176    TGTextButton *prev = new TGTextButton(hframebuttons, "&Prev");
 177    prev->Connect("Clicked()", "AliQAHistViewer", this, "DoDrawPrev()");
 178    hframebuttons->AddFrame(prev, new TGLayoutHints(kLHintsCenterX, 5, 5, 3, 4));
 179    TGTextButton *next = new TGTextButton(hframebuttons, "&Next");
 180    next->Connect("Clicked()", "AliQAHistViewer", this, "DoDrawNext()");
 181    hframebuttons->AddFrame(next, new TGLayoutHints(kLHintsCenterX, 5, 5, 3, 4));
 182    AddFrame(hframebuttons, new TGLayoutHints(kLHintsCenterX, 2, 2, 2, 2));
 183
 184    if ((!fIsEmbedded))
 185    {
 186        TGTextButton *exit = new TGTextButton(hframebuttons, "&Exit ");
 187        exit->Connect("Pressed()", "AliQAHistViewer", this, "DoExit()");
 188        hframebuttons->AddFrame(exit, new TGLayoutHints(kLHintsRight, 5, 5, 3, 4));
 189    }
 190
 191    // Set a name to the main frame
 192    SetWindowName("Quality Assurance Monitoring");
 193    MapSubwindows();
 194
 195    // Initialize the layout algorithm via Resize()
 196    Resize(GetDefaultSize());
 197
 198    // Map main frame
 199    MapWindow();
 200    DoDrawNext();
 201 }
 202
 203 //_________________________________________________________________________
 204 AliQAHistViewer::~AliQAHistViewer()
 205 {
 206    // Clean up main frame...
 207    Cleanup();
 208    //delete fEcan;
 209    delete fQANavigator;
 210 }
 211
 212 //_________________________________________________________________________
 213 void AliQAHistViewer::FillComboBoxWithListEntries( TGComboBox* box, const TList* list )
 214 {
 215     //fill the combobox with list entries
 216     box->RemoveAll();
 217     Int_t i=0;
 218     TIter listiter(list);
 219     TObject* o = NULL;
 220     while ((o = (TObject*)listiter.Next()))
 221     {
 222         TString name = o->GetName();
 223         box->AddEntry( name.Data(), i++ );
 224     }
 225 }
 226
 227 //_________________________________________________________________________
 228 void AliQAHistViewer::UpdateAllPathComboBoxes()
 229 {
 230     //make gui elements up to date
 231     if (!fQANavigator->InitOK()) return;
 232     FillComboBoxWithListEntries( fFileListBox, (TList*)fQANavigator->GetFileList()->GetDirs() );
 233     FillComboBoxWithListEntries( fDetectorListBox, (TList*)fQANavigator->GetDetectorList()->GetDirs() );
 234     FillComboBoxWithListEntries( fLevelListBox, (TList*)fQANavigator->GetLevelList()->GetDirs() );
 235     FillComboBoxWithListEntries( fHistListBox, (TList*)fQANavigator->GetItemList() );
 236     fFileListBox->Select(fQANavigator->GetCurrListOfFiles()->GetDirs()->IndexOf(fQANavigator->GetCurrFile()),kFALSE);
 237     fDetectorListBox->Select(fQANavigator->GetCurrFile()->GetDirs()->IndexOf(fQANavigator->GetCurrDetector()),kFALSE);
 238     fLevelListBox->Select(fQANavigator->GetCurrDetector()->GetDirs()->IndexOf(fQANavigator->GetCurrLevel()),kFALSE);
 239     fHistListBox->Select(fQANavigator->GetItemList()->IndexOf(fQANavigator->GetCurrItem()),kFALSE);
 240 }
 241
 242 //_________________________________________________________________________
 243 void AliQAHistViewer::DoSetFile( Int_t s )
 244 {
 245     //set file from user choice
 246     fQANavigator->SetFile(s);
 247     DoDrawNext();
 248 }
 249
 250 //_________________________________________________________________________
 251 void AliQAHistViewer::DoSetDetector( Int_t s )
 252 {
 253     //set detector number from user choice
 254     fQANavigator->SetDetector(s);
 255     DoDrawNext();
 256 }
 257
 258 //_________________________________________________________________________
 259 void AliQAHistViewer::DoSetLevel( Int_t s )
 260 {
 261     //set QA level
 262     fQANavigator->SetLevel(s);
 263     DoDrawNext();
 264 }
 265
 266 //_________________________________________________________________________
 267 void AliQAHistViewer::DoSetHistogram( Int_t s )
 268 {
 269     //set histogram
 270     fQANavigator->SetItem(s);
 271     DoDrawNext();
 272 }
 273
 274 //_________________________________________________________________________
 275 void AliQAHistViewer::DoSetExpertMode(Bool_t mode)
 276 {
 277     //set expert mode
 278     fQANavigator->SetExpertMode(mode);
 279     DoDrawNext();
 280 }