| 1 | /*
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| 2 | * Delphes: a framework for fast simulation of a generic collider experiment
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| 3 | * Copyright (C) 2012-2014 Universite catholique de Louvain (UCL), Belgium
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| 4 | *
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| 5 | * This program is free software: you can redistribute it and/or modify
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| 6 | * it under the terms of the GNU General Public License as published by
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| 7 | * the Free Software Foundation, either version 3 of the License, or
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| 8 | * (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 |
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| 19 | #ifndef DelphesEventDisplay_h
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| 20 | #define DelphesEventDisplay_h
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| 21 |
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| 22 | #include <vector>
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| 23 | #include <iostream>
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| 24 | #include "external/ExRootAnalysis/ExRootTreeReader.h"
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| 25 | #include "display/DelphesDisplay.h"
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| 26 | #include "display/Delphes3DGeometry.h"
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| 27 | #include "display/DelphesHtmlSummary.h"
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| 28 | #include "display/DelphesPlotSummary.h"
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| 29 | #include "TChain.h"
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| 30 | #include "TAxis.h"
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| 31 | #include "TGHtml.h"
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| 32 | #include "TClonesArray.h"
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| 33 | #include "TGStatusBar.h"
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| 34 | #include "TGNumberEntry.h"
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| 35 | #include "TGProgressBar.h"
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| 36 | #include <RQ_OBJECT.h>
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| 37 |
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| 38 |
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| 39 |
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| 40 | /*
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| 41 | * assembly.C: sauvegarde as shape-extract -> implement in the geometry class (read/write)
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| 42 | * histobrowser.C: intégration d'histogrammes dans le display (on pourrait avoir Pt, eta, phi pour les principales collections)
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| 43 | * also from alice_esd: summary html table
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| 44 | *
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| 45 | */
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| 46 |
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| 47 | class DelphesEventDisplay
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| 48 | {
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| 49 | RQ_OBJECT("DelphesEventDisplay")
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| 50 | public:
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| 51 | DelphesEventDisplay();
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| 52 | DelphesEventDisplay(const char *configFile, const char *inputFile, Delphes3DGeometry& det3D);
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| 53 | ~DelphesEventDisplay();
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| 54 | void EventChanged(Int_t); // *SIGNAL*
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| 55 |
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| 56 | private:
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| 57 | void update_html_summary();
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| 58 | void make_gui();
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| 59 | void load_event();
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| 60 | void readConfig(const char *configFile, std::vector<DelphesBranchBase*>& elements);
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| 61 |
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| 62 | // Configuration and global variables.
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| 63 | Int_t event_id_;
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| 64 | Int_t event_id_tmp_;
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| 65 | ExRootTreeReader *treeReader_;
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| 66 | Double_t tkRadius_, totRadius_, tkHalfLength_, muHalfLength_, bz_;
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| 67 | TAxis *etaAxis_, *phiAxis_;
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| 68 | TChain* chain_;
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| 69 | std::vector<DelphesBranchBase*> elements_;
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| 70 | DelphesDisplay *delphesDisplay_;
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| 71 | DelphesHtmlSummary *htmlSummary_;
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| 72 | TGHtml *gHtml_;
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| 73 | DelphesPlotSummary *plotSummary_;
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| 74 | TGStatusBar* fStatusBar_;
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| 75 |
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| 76 | // gui controls
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| 77 | public:
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| 78 | void Fwd() {
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| 79 | if (event_id_ < treeReader_->GetEntries() - 2) {
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| 80 | EventChanged(event_id_+1);
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| 81 | } else {
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| 82 | printf("Already at last event.\n");
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| 83 | }
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| 84 | }
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| 85 |
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| 86 | void Bck() {
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| 87 | if (event_id_ > 0) {
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| 88 | EventChanged(event_id_-1);
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| 89 | } else {
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| 90 | printf("Already at first event.\n");
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| 91 | }
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| 92 | }
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| 93 |
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| 94 | void PreSetEv(char* ev) {
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| 95 | event_id_tmp_ = Int_t(atoi(ev));
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| 96 | }
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| 97 |
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| 98 | void GoTo() {
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| 99 | if (event_id_tmp_>=0 && event_id_tmp_ < treeReader_->GetEntries()-1) {
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| 100 | EventChanged(event_id_tmp_);
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| 101 | } else {
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| 102 | printf("Error: no such event.\n");
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| 103 | }
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| 104 | }
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| 105 |
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| 106 | void InitSummaryPlots() {
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| 107 | plotSummary_->FillSample(treeReader_, event_id_); // TODO we could add a signal to give the progress
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| 108 | plotSummary_->FillEvent();
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| 109 | plotSummary_->Draw();
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| 110 | }
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| 111 | };
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| 112 |
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| 113 | #endif //DelphesEventDisplay_h
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