GSI Object Oriented Online Offline (Go4): qt4/Go4GUI/TGo4EventInfo.cpp Source File

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00001 // $Id: TGo4EventInfo.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 f�r 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 "TGo4EventInfo.h"
00015 #include "TTree.h"
00016 #include "TGo4AnalysisProxy.h"
00017 #include "TGo4Slot.h"
00018 #include "TGo4BrowserProxy.h"
00019 
00020 const char* defMbsEventName = "MbsEvent101";
00021 
00022 
00023 TGo4EventInfo::TGo4EventInfo(QWidget *parent, const char* name)
00024          : QGo4Widget(parent, name)
00025 {
00026    setupUi(this);
00027    setWindowTitle("Event info");
00028    ResetWidget();
00029 }
00030 
00031 bool TGo4EventInfo::IsAcceptDrag(const char* itemname, TClass* cl, int kind)
00032 {
00033    return (kind==TGo4Access::kndEventElement);
00034 }
00035 
00036 void TGo4EventInfo::DropItem(const char* itemname, TClass* cl, int kind)
00037 {
00038    if (kind==TGo4Access::kndEventElement)
00039      WorkWithEvent(itemname);
00040 }
00041 
00042 void TGo4EventInfo::WorkWithEvent(const char* itemname)
00043 {
00044    EventLbl->setText(itemname);
00045 
00046    bool ismbs = QString(itemname).contains(defMbsEventName);
00047 
00048    MbsPrintBox->setEnabled(ismbs);
00049    TString mbsitem = Browser()->FindItemInAnalysis(defMbsEventName);
00050    MbsButton->setEnabled(!ismbs && (mbsitem.Length()>0));
00051    setFocus();
00052 }
00053 
00054 void TGo4EventInfo::ResetWidget()
00055 {
00056    QGo4Widget::ResetWidget();
00057    EventLbl->setText("");
00058    MbsButton->setEnabled(true);
00059 //   if (Browser()!=0) {
00060 //     TString mbsitem = Browser()->FindItemInAnalysis(defMbsEventName);
00061 //     MbsButton->setEnabled(mbsitem.Length()>0);
00062 //   } else
00063 //     MbsButton->setEnabled(false);
00064    MbsPrintBox->setEnabled(false);
00065 }
00066 
00067 void TGo4EventInfo::linkedObjectUpdated(const char* linkname, TObject* obj)
00068 {
00069    TTree* tr = dynamic_cast<TTree*>(obj);
00070    if (tr!=0) {
00071       tr->Show(0);
00072       return;
00073    }
00074 
00075    if (obj!=0) {
00076       obj->Print();
00077       return;
00078    }
00079 }
00080 
00081 void TGo4EventInfo::linkedObjectRemoved(const char* linkname)
00082 {
00083 }
00084 
00085 
00086 void TGo4EventInfo::RefreshClicked()
00087 {
00088    RemoveAllLinks();
00089 
00090    if (EventLbl->text().length()==0) return;
00091    QString evname = EventLbl->text();
00092    bool isremote = RemoteButton->isChecked();
00093    bool istree = TreeButton->isChecked();
00094 
00095    TGo4Slot* tgtslot = 0;
00096    if (!isremote)
00097      tgtslot = AddSlot("Event");
00098 
00099    TGo4BrowserProxy* br = Browser();
00100    if (br!=0)
00101       br->RequestEventStatus(evname.toLatin1().constData(), istree, tgtslot);
00102 }
00103 
00104 void TGo4EventInfo::PrintEventClicked()
00105 {
00106    if (EventLbl->text().length()==0) return;
00107 
00108    TString folder, name;
00109    TGo4Slot::ProduceFolderAndName(EventLbl->text().toLatin1().constData(), folder, name);
00110 
00111    TGo4AnalysisProxy* anal  = GetAnalysis(EventLbl->text().toLatin1().constData());
00112 
00113    if (anal!=0)
00114      anal->RemotePrintEvent(name.Data(),
00115                             PrintEventNum->value(),
00116                             PrintEventSid->value(),
00117                             HexBox->isChecked(),
00118                             LongBox->isChecked());
00119 }
00120 
00121 void TGo4EventInfo::MbsButton_clicked()
00122 {
00123    TString itemname = Browser()->FindItemInAnalysis(defMbsEventName);
00124    if (itemname.Length()>0)
00125      WorkWithEvent(itemname.Data());
00126 }