wxMatrixPanel.cpp

/*
 * wxMatrixPanel.cpp
 *
 *  Created on: Jun 25, 2010
 *      Author: ischiller
 */

#include "wxMatrixPanel.hh"
#include <Gui/StringConv.hh>
#include <sstream>

using namespace std;

namespace BIAS {

/*
===============================================================================
wxMatrixPanel
===============================================================================
 */

wxMatrixPanel::wxMatrixPanel(wxWindow* parent, wxWindowID id, bool editable)
: wxPanel(parent, id)
{
    editable_ = editable;
  rows_ = 0;
  cols_ = 0;
}

void wxMatrixPanel::SetMatrix(const Matrix<double>& matrix)
{
  // need to re-create controls?
    if ((int)matrix.GetRows() != rows_ || (int)matrix.GetCols() != cols_)
    {
    controls_.clear();
        DestroyChildren();
    wxSizer* sizer = new wxFlexGridSizer(matrix.GetCols(), matrix.GetRows(), 0, 0);
        SetSizer(sizer);

        rows_ = matrix.GetRows();
        cols_ = matrix.GetCols();

        for (int i = 0; i < rows_; i++)
        {
            for (int j = 0; j < cols_; j++)
            {
                wxTextCtrl* control = new wxTextCtrl(this, GetId());
                control->SetEditable(editable_);
                sizer->Add(control);
                controls_.push_back(control);
            }
        }
    }

    // fill controls
  int index = 0;
    for (int i = 0; i < rows_; i++)
    {
    for (int j = 0; j < cols_; j++, index++)
        {
      //if (index < (int)controls_.size() && FindFocus() == controls_[index])
      //{
            stringstream str;
      str << matrix[i][j];
      controls_[index]->SetValue(AsciiToWx(str.str()));
      //}
        }
    }
}

Matrix<double> wxMatrixPanel::GetMatrix()
{
    Matrix<double> matrix(rows_, cols_);
  int index = 0;
    for (int i = 0; i < rows_; i++)
    {
    for (int j = 0; j < cols_; j++, index++)
        {
      stringstream str(WxToAscii(controls_[index]->GetValue()));
            str >> matrix[i][j];
        }
    }
    return matrix;
}

}