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.

References fCanvas, fCanvasH, fContainer, fLayout, fLHS, fLHSHints, fRHS, fRHSHints, fRow, fhicl::ParameterSet::get_names(), evdb::ServiceTable::GetParameterSet(), evdb::ServiceTable::Instance(), kHeight, and kWidth.

                                                                   :
   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.

References fCanvas, fCanvasH, fLayout, fLHS, fLHSHints, fRHS, fRHSHints, and fRow.

 {
   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.

References fRow, and s.

 {
   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.

References fRow.

 {
   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.

References fCanvas.

 {
   // 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;
 }