evdb::ParameterSetEditFrame Class Reference

A frame for editing a single paramter set. More...

#include <ParameterSetEditDialog.h>

Public Member Functions
	ParameterSetEditFrame (TGCompositeFrame *mother, unsigned int psetid)
	~ParameterSetEditFrame ()
std::string	AsFHICL () const
void	HandleMouseWheel (Event_t *event)
void	Modified ()
void	Finalize ()

Public Attributes
TGCompositeFrame *	fTopFrame
TGCanvas *	fCanvas
TGLayoutHints *	fCanvasH
TGCompositeFrame *	fContainer
TGTableLayout *	fLayout
std::vector< TGHorizontalFrame * >	fLHS
std::vector< TGHorizontalFrame * >	fRHS
std::vector< TGTableLayoutHints * >	fLHSHints
std::vector< TGTableLayoutHints * >	fRHSHints
std::vector< ParameterSetEditRow * >	fRow
unsigned int	fParameterSetID
bool	fIsModified

Detailed Description

A frame for editing a single paramter set.

===================================================================

Definition at line 167 of file ParameterSetEditDialog.h.

Constructor & Destructor Documentation

ParameterSetEditFrame::ParameterSetEditFrame	(	TGCompositeFrame *	mother,
		unsigned int	psetid
	)

Definition at line 653 of file ParameterSetEditDialog.cxx.

                                                                  :
  fParameterSetID(psetid),
  fIsModified(false)
{
  unsigned int i, j;

  fCanvas  = new TGCanvas(mother, kWidth-6, kHeight-50);
  fCanvasH = new TGLayoutHints(kLHintsExpandX|kLHintsExpandY);
  mother->AddFrame(fCanvas, fCanvasH);

  fContainer = new TGCompositeFrame(fCanvas->GetViewPort());
  fCanvas->SetContainer(fContainer);

  //
  // Locate the parameter set connected to this frame
  //
  const ServiceTable& st = ServiceTable::Instance();
  const fhicl::ParameterSet& pset = st.GetParameterSet(psetid);
  std::vector<std::string>   key  = pset.get_names();
  unsigned int               nkey = key.size();

  //
  // Count the number of "non system" parameters - each of these will
  // need an row in the dialog window.
  //
  unsigned int nparam = 0;
  for (i=0; i<nkey; ++i) {
    if (!((key[i]=="service_type") ||
          (key[i]=="module_type")  ||
          (key[i]=="module_label"))) {
      ++nparam;
    }
  }

  //
  // Build the layout
  //
  fLayout = new TGTableLayout(fContainer, nparam, 2);
  fContainer->SetLayoutManager(fLayout);

  for (i=0, j=0; i<nkey; ++i) {
    if (!((key[i]=="service_type") ||
          (key[i]=="module_type")  ||
          (key[i]=="module_label"))) {

      TGHorizontalFrame*  lhs  = new TGHorizontalFrame(fContainer);
      TGHorizontalFrame*  rhs  = new TGHorizontalFrame(fContainer);

      TGTableLayoutHints* lhsh = new TGTableLayoutHints(0,1,j,j+1);
      TGTableLayoutHints* rhsh = new TGTableLayoutHints(1,2,j,j+1);

      fContainer->AddFrame(lhs, lhsh);
      fContainer->AddFrame(rhs, rhsh);

      fLHS.     push_back(lhs);
      fRHS.     push_back(rhs);
      fLHSHints.push_back(lhsh);
      fRHSHints.push_back(rhsh);

      fRow.push_back(new ParameterSetEditRow(this, lhs, rhs, pset, key[i]));
      ++j;
    }
  }

  fCanvas->Connect("ProcessedEvent(Event_t*)", "evdb::ParameterSetEditFrame",
                   this,
                   "HandleMouseWheel(Event_t*)");

  fCanvas->Resize();
}

ParameterSetEditFrame::~ParameterSetEditFrame

(

)

Definition at line 727 of file ParameterSetEditDialog.cxx.

{
  unsigned int i;
  for (i=0; i<fRow.size(); ++i)      delete fRow[i];
  for (i=0; i<fRHSHints.size(); ++i) delete fRHSHints[i];
  for (i=0; i<fLHSHints.size(); ++i) delete fLHSHints[i];
  for (i=0; i<fRHS.size(); ++i)      delete fRHS[i];
  for (i=0; i<fLHS.size(); ++i)      delete fLHS[i];
  delete fLayout;
  //
  // Parent takes care of delete for fContainer, I think. Anyhow,
  // trying to delete it causes a seg fault.
  //
  // delete fContainer;
  delete fCanvasH;
  delete fCanvas;
}

Member Function Documentation

std::string ParameterSetEditFrame::AsFHICL

(

)

const

Definition at line 788 of file ParameterSetEditDialog.cxx.

{
  unsigned int i;
  std::ostringstream s;
  for (i=0; i<fRow.size(); ++i) {
    s << fRow[i]->AsFHICL() << "\n";
  }
  return s.str();
}

void ParameterSetEditFrame::Finalize

(

)

Definition at line 780 of file ParameterSetEditDialog.cxx.

{
  unsigned int i;
  for (i=0; i<fRow.size(); ++i) fRow[i]->Finalize();
}

void ParameterSetEditFrame::HandleMouseWheel

(

Event_t *

event

)

Definition at line 746 of file ParameterSetEditDialog.cxx.

{
  // Handle mouse wheel to scroll.
  if (event->fType != kButtonPress && event->fType != kButtonRelease)
    return;

  Int_t page = 0;
  if (event->fCode == kButton4 || event->fCode == kButton5) {
    if (!fCanvas) return;
    if (fCanvas->GetContainer()->GetHeight())
      page = Int_t(Float_t(fCanvas->GetViewPort()->GetHeight() *
                           fCanvas->GetViewPort()->GetHeight()) /
                   fCanvas->GetContainer()->GetHeight());
  }

  if (event->fCode == kButton4) {
    //scroll up
    Int_t newpos = fCanvas->GetVsbPosition() - page;
    if (newpos < 0) newpos = 0;
    fCanvas->SetVsbPosition(newpos);
  }
  if (event->fCode == kButton5) {
    // scroll down
    Int_t newpos = fCanvas->GetVsbPosition() + page;
    fCanvas->SetVsbPosition(newpos);
  }

  return;
}

void ParameterSetEditFrame::Modified

(

)

Definition at line 777 of file ParameterSetEditDialog.cxx.

{ fIsModified = true; }

Member Data Documentation

TGCanvas* evdb::ParameterSetEditFrame::fCanvas

Definition at line 183 of file ParameterSetEditDialog.h.

TGLayoutHints* evdb::ParameterSetEditFrame::fCanvasH

Definition at line 184 of file ParameterSetEditDialog.h.

TGCompositeFrame* evdb::ParameterSetEditFrame::fContainer

Definition at line 185 of file ParameterSetEditDialog.h.

bool evdb::ParameterSetEditFrame::fIsModified

Definition at line 194 of file ParameterSetEditDialog.h.

TGTableLayout* evdb::ParameterSetEditFrame::fLayout

Definition at line 186 of file ParameterSetEditDialog.h.

std::vector<TGHorizontalFrame*> evdb::ParameterSetEditFrame::fLHS

Definition at line 187 of file ParameterSetEditDialog.h.

std::vector<TGTableLayoutHints*> evdb::ParameterSetEditFrame::fLHSHints

Definition at line 189 of file ParameterSetEditDialog.h.

unsigned int evdb::ParameterSetEditFrame::fParameterSetID

Definition at line 193 of file ParameterSetEditDialog.h.

std::vector<TGHorizontalFrame*> evdb::ParameterSetEditFrame::fRHS

Definition at line 188 of file ParameterSetEditDialog.h.

std::vector<TGTableLayoutHints*> evdb::ParameterSetEditFrame::fRHSHints

Definition at line 190 of file ParameterSetEditDialog.h.

std::vector<ParameterSetEditRow*> evdb::ParameterSetEditFrame::fRow

Definition at line 191 of file ParameterSetEditDialog.h.

TGCompositeFrame* evdb::ParameterSetEditFrame::fTopFrame

Definition at line 182 of file ParameterSetEditDialog.h.

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The documentation for this class was generated from the following files:

• nutools/old/EventDisplayBase/ParameterSetEditDialog.h
• nutools/old/EventDisplayBase/ParameterSetEditDialog.cxx