qt4/Go4GUI/TGo4CommandLine.cpp
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00001 // $Id: TGo4CommandLine.cpp 1134 2014-01-22 14:53:40Z linev $ 00002 //----------------------------------------------------------------------- 00003 // The GSI Online Offline Object Oriented (Go4) Project 00004 // Experiment Data Processing at EE department, GSI 00005 //----------------------------------------------------------------------- 00006 // Copyright (C) 2000- GSI Helmholtzzentrum für Schwerionenforschung GmbH 00007 // Planckstr. 1, 64291 Darmstadt, Germany 00008 // Contact: http://go4.gsi.de 00009 //----------------------------------------------------------------------- 00010 // This software can be used under the license agreements as stated 00011 // in Go4License.txt file which is part of the distribution. 00012 //----------------------------------------------------------------------- 00013 00014 #include "TGo4CommandLine.h" 00015 00016 #include "Riostream.h" 00017 #include "TROOT.h" 00018 00019 #include <QFileDialog> 00020 00021 #include "TGo4Log.h" 00022 #include "TGo4QSettings.h" 00023 #include "TGo4MacroDialog.h" 00024 00025 TGo4CommandLine::TGo4CommandLine(QWidget *parent, const char* name) : 00026 QGo4Widget(parent, name) 00027 { 00028 setupUi(this); 00029 LoadHistory(); 00030 } 00031 00032 00033 void TGo4CommandLine::FileSearchDialog() 00034 { 00035 QFileDialog fd( this, "Select ROOT macro to execute in GUI", QString(), 00036 "ROOT macro (*.C *.c);;Go4 hotstart script (*.hotstart)"); 00037 fd.setFileMode( QFileDialog::ExistingFile); 00038 00039 if (fd.exec() != QDialog::Accepted) return; 00040 00041 QStringList flst = fd.selectedFiles(); 00042 if (flst.isEmpty()) return; 00043 00044 QString cmd; 00045 if(fd.selectedNameFilter().contains(".hotstart")) 00046 cmd = flst[0]; 00047 else 00048 cmd = QString(".x ") + flst[0]; 00049 if (InputLine->findText(cmd)<0) InputLine->addItem(cmd); 00050 InputLine->setCurrentIndex(InputLine->findText(cmd)); 00051 } 00052 00053 void TGo4CommandLine::ExecuteSlot() 00054 { 00055 enterPressedSlot(); 00056 } 00057 00058 00059 void TGo4CommandLine::enterPressedSlot() 00060 { 00061 QString str = InputLine->currentText(); 00062 if (str.length()==0) return; 00063 00064 if(str.contains("help") || str.contains(".go4h")) { 00065 PrintHelp(); 00066 } else 00067 if(str.contains(".hotstart") && !str.contains(".x")) { 00068 StatusMessage(QString("Executing hotstart script: ") + str); 00069 StartHotstart(str.toLatin1().constData()); 00070 } else { 00071 StatusMessage(QString("Executing command: ") + str); 00072 gROOT->ProcessLineSync(str.toLatin1().constData()); 00073 } 00074 00075 go4sett->setCommandsHistoryGUI(InputLine->getHistory(50)); 00076 } 00077 00078 void TGo4CommandLine::LoadHistory() 00079 { 00080 // read command history from settings: 00081 QStringList histlist = go4sett->getCommandsHistoryGUI(); 00082 InputLine->addItems(histlist); 00083 // prepared pre-loading of system macros: 00084 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/corrhistos.C").Data())); 00085 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/hishisto.C").Data())); 00086 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/addhistos.C").Data())); 00087 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/divhistos.C").Data())); 00088 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/profileX.C").Data())); 00089 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/profileY.C").Data())); 00090 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/projectionX.C").Data())); 00091 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/projectionY.C").Data())); 00092 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/rebin.C").Data())); 00093 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/scalex.C").Data())); 00094 gROOT->ProcessLineSync(Form(".L %s", TGo4Log::subGO4SYS("macros/fft.C").Data())); 00095 00096 } 00097 00098 00099 void TGo4CommandLine::PredefinedDialog() 00100 { 00101 TGo4MacroDialog md; 00102 if (md.exec() != QDialog::Accepted) return; 00103 InputLine->insertItem(0, md.getCommand()); 00104 InputLine->setCurrentIndex(0); 00105 } 00106 00107 00108 void TGo4CommandLine::PrintHelp() 00109 { 00110 std::cout <<"\n--- Go4 GUI command line short help --- " << std::endl; 00111 std::cout <<"- execute any command by pressing RETURN (Enter key)" << std::endl; 00112 std::cout <<"--" << std::endl; 00113 std::cout <<"- use '.h' for help concerning ROOT commands" << std::endl; 00114 std::cout <<"--" << std::endl; 00115 std::cout <<"- use 'go4->...' to access TGo4AbstractInterface for gui commands" << std::endl; 00116 std::cout <<"--" << std::endl; 00117 std::cout <<"- Some useful Go4 GUI command functions:" << std::endl; 00118 00119 std::cout <<"\t- TObject* go4->GetObject(const char* itemname);"<< std::endl; 00120 std::cout <<"\t\t: get browser object by full pathname. " << std::endl; 00121 std::cout <<"\t- TString go4->FindItem(const char* name); " << std::endl; 00122 std::cout <<"\t\t: get full pathname of browser object by name " << std::endl; 00123 std::cout <<"\t- TString go4->SaveToMemory(const char* path, TObject* obj, Bool_t ownership = kFALSE);"<< std::endl; 00124 std::cout <<"\t\t: Put object obj into workspace memory under subfolder path. Returns full item pathname. " << std::endl; 00125 std::cout <<"\t- ViewPanelHandle go4->StartViewPanel()"<< std::endl; 00126 std::cout <<"\t\t: Open new Go4 viewpanel with default size. Returns handle of new panel." << std::endl; 00127 std::cout <<"\t- Bool_t go4->DrawItem(const char* itemname, ViewPanelHandle panel = 0, const char* drawopt = 0);"<< std::endl; 00128 std::cout <<"\t\t: Draw object of full name itemname onto viewpanel panel. Will open new viewpanel if panel not specified. \n\t ROOT drawoption may be set. " << std::endl; 00129 std::cout <<"\t- go4->OpenFile(const char* fname)" << std::endl; 00130 std::cout <<"\t\t: open ROOT file of fname in Go4 browser " << std::endl; 00131 std::cout <<"\t- go4->LaunchAnalysis()" << std::endl; 00132 std::cout <<"\t\t: Start Go4 analysis process with previous set up " << std::endl; 00133 std::cout <<"--" << std::endl; 00134 std::cout <<"---- Please: note the Go4 helpwindow with TGo4AbstractInterface full method documentation!" << std::endl; 00135 std::cout <<"---- see example scripts at $GO4SYS/macros !" << std::endl; 00136 std::cout <<"---- visit our website at: \t http://go4.gsi.de !" << std::endl; 00137 std::cout <<"------ " << std::endl; 00138 HelpWindow("docs/Go4Reference.pdf", "Show Go4 Reference manual..."); 00139 }
