QGHistogramEditWindow.cc

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#include "QGHistogramEditWindow.hh"
#include <iostream>
#include <set>
#include <string>
#include "QGCanvasWindow.hh"
#include "QGCutsFrame.hh"
#include "QGDropDownBox.hh"
#include "QGFileHandler.hh"
#include "QGHistogram.hh"
#include "QGHistogramParametersFrame.hh"
#include "QGPlotEditButtonsFrame.hh"
#include "QGPlotStyleFrame.hh"
#include "TGButton.h"
#include "TGTextEntry.h"
 
ClassImp(QGHistogramEditWindow)
 
using std::cout;
using std::endl;
using std::set;
using std::string;
 
QGHistogramEditWindow::QGHistogramEditWindow(const TGWindow *p, UInt_t w, UInt_t h) :
QGPlotEditWindow(p, w, h),
fHistogram(0)
{
    ShowPlotStyleFrame();
    ShowCutsFrame();
    ShowHistogramParametersFrame();
    ShowButtonsFrame();
    
    Resize(GetDefaultSize());
    MapSubwindows();
    fButtonsFrame->ShowDefaultDisplay();
    Resize(w, h);
    MapWindow();
    fCutsFrame->GetCutsListBox()->Layout();
}
 
QGHistogramEditWindow::~QGHistogramEditWindow()
{
    if (fHistogram) {
        fHistogram->SetPlotEditWindow(0);
    }
}
 
void QGHistogramEditWindow::FillVariablesDropDownBoxes()
{
    string x = fHistogramParametersFrame->GetXVariable();
    fCutsFrame->GetDropDownBox()->RemoveAll();
    fHistogramParametersFrame->GetXDropDownBox()->RemoveAll();
    if (fHistogram && fHistogram->GetCanvasWindow()) {
        set<string> aliases = fHistogram->GetCanvasWindow()->GetFileHandler()->GetSetOfAliases();
        set<string> leaves = fHistogram->GetCanvasWindow()->GetFileHandler()->GetSetOfLeaves();
        set<string>::const_iterator iter;
        for (iter = aliases.begin(); iter != aliases.end(); ++iter) {
            fCutsFrame->GetDropDownBox()->AddEntryS(*iter);
            fHistogramParametersFrame->GetXDropDownBox()->AddEntryS(*iter);
        }
        for (iter = leaves.begin(); iter != leaves.end(); ++iter) {
            fCutsFrame->GetDropDownBox()->AddEntryS(*iter);
            fHistogramParametersFrame->GetXDropDownBox()->AddEntryS(*iter);
        }
    }
    fHistogramParametersFrame->SetXVariable(x);
}
 
void QGHistogramEditWindow::SetPlot(QGPlot *plot)
{
    if (QGHistogram *histogram = dynamic_cast<QGHistogram*>(plot)) {
        fHistogram = histogram;
        string windowName = "Diana GUI:  ";
        windowName += histogram->GetName();
        SetWindowName(windowName.c_str());
        fCutsFrame->SetCuts(histogram->GetCuts());
        fHistogramParametersFrame->SetXVariable(histogram->GetXVariable());
        fHistogramParametersFrame->SetXUnits(histogram->GetXUnits());
        if (histogram->IsXMinSet()) {
            fHistogramParametersFrame->SetXMin(histogram->GetXMin());
        }
        if (histogram->IsXMaxSet()) {
            fHistogramParametersFrame->SetXMax(histogram->GetXMax());
        }
        if (histogram->IsBinWidthSet()) {
            fHistogramParametersFrame->SetBinWidth(histogram->GetBinWidth());
        }
        if (histogram->IsNumberOfBinsSet()) {
            fHistogramParametersFrame->SetNumberOfBins(histogram->GetNumberOfBins());
            fHistogramParametersFrame->AutoSetBinWidth();
        }
        fHistogramParametersFrame->SetSuperimpose(histogram->IsSuperimposeSet());
        if (histogram->GetCanvasWindow()) {
            FillVariablesDropDownBoxes();
            fButtonsFrame->FillWindowDropDownBox();
        }
    } else {
        cout << "QGHistogramEditWindow::SetPlot(QGPlot *plot)        Warning:  dynamic_cast<QGHistogram*> failed" << endl;
    }
}
 
void QGHistogramEditWindow::ShowHistogramParametersFrame()
{
    fHistogramParametersFrame = new QGHistogramParametersFrame(this);
    AddFrame(fHistogramParametersFrame, new TGLayoutHints(kLHintsExpandX, 5, 5, 5, 0));
}