/*
 * Project: MoleCuilder
 * Description: creates and alters molecular systems
 * Copyright (C)  2010-2012 University of Bonn. All rights reserved.
 * 
 *
 *   This file is part of MoleCuilder.
 *
 *    MoleCuilder is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    MoleCuilder is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with MoleCuilder.  If not, see <http://www.gnu.org/licenses/>.
 */

/*
 * BoxQtQuery.cpp
 *
 *  Created on: Oct 25, 2010
 *      Author: heber
 */

// include config.h
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <Qt/qboxlayout.h>
#include <Qt/qlabel.h>
#include <Qt/qtablewidget.h>

//#include "CodePatterns/MemDebug.hpp"

#include "UIElements/Qt4/Query/QtQuery.hpp"

#include "LinearAlgebra/RealSpaceMatrix.hpp"
#include "World.hpp"

QtDialog::RealSpaceMatrixQtQuery::RealSpaceMatrixQtQuery(Parameter<RealSpaceMatrix> &_param, const std::string &_title, const std::string &_description,QBoxLayout *_parent,Dialog *_dialog) :
    QtQuery<RealSpaceMatrix>(_param, _title, _description),
    parent(_parent),
    dialog(_dialog)
{
  thisLayout = new QHBoxLayout();
  titleLabel = new QLabel(QString(getTitle().c_str()));
  titleLabel->setToolTip(QString(getDescription().c_str()));

  // init input table
  inputTable = new QTableWidget(3,3);
  QStringList CoordinateList;
  CoordinateList << "x" << "y" << "z";
  inputTable->setHorizontalHeaderLabels(CoordinateList);
  inputTable->setVerticalHeaderLabels(CoordinateList);

  // fill the box with current matrix
  const RealSpaceMatrix &domain = World::getInstance().getDomain().getM();
  for (int i=0;i<3;i++)
    for (int j=0;j<3;j++) {
      QTableWidgetItem *newItem = new QTableWidgetItem(tr("%1").arg(domain.at(i,j)));
      inputTable->setItem(i,j,newItem);
      onUpdate(i,j);
    }

  parent->addLayout(thisLayout);
  thisLayout->addWidget(titleLabel);
  thisLayout->addWidget(inputTable);

  connect(inputTable,SIGNAL(cellChanged(int,int)),this,SLOT(onUpdate(int,int)));
}

QtDialog::RealSpaceMatrixQtQuery::~RealSpaceMatrixQtQuery()
{
}

void QtDialog::RealSpaceMatrixQtQuery::onUpdate(int row, int column)
{
  temp.at(row, column) = inputTable->item(row, column)->text().toDouble();
  QtQuery<RealSpaceMatrix>::handle();
  dialog->update();
}