#include "Riostream.h"
#include "TTVSession.h"
#include "TTreeViewer.h"
#include "TTVLVContainer.h"
#include "TClonesArray.h"
#include "TInterpreter.h"
ClassImp(TTVRecord)
TTVRecord::TTVRecord()
{
fName = "";
fScanRedirected = kFALSE;
fCutEnabled = kTRUE;
fUserCode = "";
fAutoexec = kFALSE;
}
void TTVRecord::ExecuteUserCode()
{
if (fUserCode.Length()) {
char code[250];
code[0] = 0;
sprintf(code, "%s", fUserCode.Data());
gInterpreter->ProcessLine(code);
}
}
void TTVRecord::FormFrom(TTreeViewer *tv)
{
if (!tv) return;
fX = tv->ExpressionItem(0)->GetTrueName();
fXAlias = tv->ExpressionItem(0)->GetAlias();
fY = tv->ExpressionItem(1)->GetTrueName();
fYAlias = tv->ExpressionItem(1)->GetAlias();
fZ = tv->ExpressionItem(2)->GetTrueName();
fZAlias = tv->ExpressionItem(2)->GetAlias();
fCut = tv->ExpressionItem(3)->GetTrueName();
fCutAlias = tv->ExpressionItem(3)->GetAlias();
fOption = tv->GetGrOpt();
fScanRedirected = tv->IsScanRedirected();
fCutEnabled = tv->IsCutEnabled();
}
void TTVRecord::PlugIn(TTreeViewer *tv)
{
TTVLVEntry *item;
item = tv->ExpressionItem(0);
item->SetExpression(fX.Data(), fXAlias.Data());
item = tv->ExpressionItem(1);
item->SetExpression(fY.Data(), fYAlias.Data());
item = tv->ExpressionItem(2);
item->SetExpression(fZ.Data(), fZAlias.Data());
item = tv->ExpressionItem(3);
item->SetExpression(fCut.Data(), fCutAlias.Data());
tv->SetGrOpt(fOption.Data());
tv->SetScanRedirect(fScanRedirected);
tv->SetCutMode(fCutEnabled);
if (fCutEnabled)
item->SetSmallPic(gClient->GetPicture("cut_t.xpm"));
else
item->SetSmallPic(gClient->GetPicture("cut-disable_t.xpm"));
}
void TTVRecord::SaveSource(ofstream &out)
{
char quote = '"';
out <<"//--- tree viewer record"<<endl;
out <<" tv_record = tv_session->AddRecord(kTRUE);"<<endl;
out <<" tv_session->SetRecordName("<<quote<<GetName()<<quote<<");"<<endl;
out <<" tv_record->fX = "<<quote<<fX.Data()<<quote<<";"<<endl;
out <<" tv_record->fY = "<<quote<<fY.Data()<<quote<<";"<<endl;
out <<" tv_record->fZ = "<<quote<<fZ.Data()<<quote<<";"<<endl;
out <<" tv_record->fCut = "<<quote<<fCut.Data()<<quote<<";"<<endl;
out <<" tv_record->fXAlias = "<<quote<<fXAlias.Data()<<quote<<";"<<endl;
out <<" tv_record->fYAlias = "<<quote<<fYAlias.Data()<<quote<<";"<<endl;
out <<" tv_record->fZAlias = "<<quote<<fZAlias.Data()<<quote<<";"<<endl;
out <<" tv_record->fCutAlias = "<<quote<<fCutAlias.Data()<<quote<<";"<<endl;
out <<" tv_record->fOption = "<<quote<<fOption.Data()<<quote<<";"<<endl;
if (fScanRedirected)
out <<" tv_record->fScanRedirected = kTRUE;"<<endl;
else
out <<" tv_record->fScanRedirected = kFALSE;"<<endl;
if (fCutEnabled)
out <<" tv_record->fCutEnabled = kTRUE;"<<endl;
else
out <<" tv_record->fCutEnabled = kFALSE;"<<endl;
if (fUserCode.Length()) {
out <<" tv_record->SetUserCode(\""<<fUserCode.Data()<<"\");"<<endl;
if (fAutoexec) {
out <<" tv_record->SetAutoexec();"<<endl;
}
}
}
ClassImp(TTVSession)
TTVSession::TTVSession(TTreeViewer *tv)
{
fName = "";
fList = new TClonesArray("TTVRecord", 100);
fViewer = tv;
fCurrent = 0;
fRecords = 0;
}
TTVSession::~TTVSession()
{
fList->Delete();
delete fList;
}
TTVRecord *TTVSession::AddRecord(Bool_t fromFile)
{
TClonesArray &list = *fList;
TTVRecord *newrec = new(list[fRecords++])TTVRecord();
if (!fromFile) newrec->FormFrom(fViewer);
fCurrent = fRecords - 1;
if (fRecords > 1) fViewer->ActivateButtons(kTRUE, kTRUE, kFALSE, kTRUE);
else fViewer->ActivateButtons(kTRUE, kFALSE, kFALSE, kTRUE);
if (!fromFile) {
TString name = "";
if (strlen(newrec->GetZ())) name += newrec->GetZ();
if (strlen(newrec->GetY())) {
if (name.Length()) name += ":";
name += newrec->GetY();
}
if (strlen(newrec->GetX())) {
if (name.Length()) name += ":";
name += newrec->GetX();
}
SetRecordName(name.Data());
}
return newrec;
}
TTVRecord *TTVSession::GetRecord(Int_t i)
{
if (!fRecords) return 0;
fCurrent = i;
if (i < 0) fCurrent = 0;
if (i > fRecords-1) fCurrent = fRecords - 1;
if (fCurrent>0 && fCurrent<fRecords-1)
fViewer->ActivateButtons(kTRUE, kTRUE, kTRUE, kTRUE);
if (fCurrent == 0) {
if (fRecords > 1) fViewer->ActivateButtons(kTRUE, kFALSE, kTRUE, kTRUE);
else fViewer->ActivateButtons(kTRUE, kFALSE, kFALSE, kTRUE);
}
if (fCurrent == fRecords-1) {
if (fRecords > 1) fViewer->ActivateButtons(kTRUE, kTRUE, kFALSE, kTRUE);
else fViewer->ActivateButtons(kTRUE, kFALSE, kFALSE, kTRUE);
}
fViewer->SetCurrentRecord(fCurrent);
return (TTVRecord *)fList->UncheckedAt(fCurrent);
}
void TTVSession::SetRecordName(const char *name)
{
Int_t crt = fCurrent;
TTVRecord *current = GetRecord(fCurrent);
current->SetName(name);
fViewer->UpdateCombo();
fCurrent = crt;
fViewer->SetCurrentRecord(fCurrent);
}
void TTVSession::RemoveLastRecord()
{
if (!fRecords) return;
TTVRecord *rec = (TTVRecord *)fList->UncheckedAt(fRecords);
delete rec;
fList->RemoveAt(fRecords--);
if (fCurrent > fRecords-1) fCurrent = fRecords - 1;
Int_t crt = fCurrent;
fViewer->UpdateCombo();
fCurrent = crt;
if (!fRecords) {
fViewer->ActivateButtons(kFALSE, kFALSE, kFALSE, kFALSE);
return;
}
GetRecord(fCurrent);
}
void TTVSession::Show(TTVRecord *rec)
{
rec->PlugIn(fViewer);
fViewer->ExecuteDraw();
if (rec->HasUserCode() && rec->MustExecuteCode()) rec->ExecuteUserCode();
fViewer->SetHistogramTitle(rec->GetName());
}
void TTVSession::SaveSource(ofstream &out)
{
out<<"//--- session object"<<endl;
out<<" tv_session = new TTVSession(treeview);"<<endl;
out<<" treeview->SetSession(tv_session);"<<endl;
TTVRecord *record;
for (Int_t i=0; i<fRecords; i++) {
record = GetRecord(i);
record->SaveSource(out);
}
out<<"//--- Connect first record"<<endl;
out<<" tv_session->First();"<<endl;
}
void TTVSession::UpdateRecord(const char *name)
{
TTVRecord *current = (TTVRecord *)fList->UncheckedAt(fCurrent);
current->FormFrom(fViewer);
SetRecordName(name);
}
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