/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
 *            radiobuttons.cc
 *
 *  Wed Jul 18 10:35:52 CEST 2007
 *  Copyright 2007 Bent Bisballe Nyeng and Lars Bisballe Jensen
 *  deva@aasimon.org and elsenator@gmail.com
 ****************************************************************************/

/*
 *  This file is part of Pracro.
 *
 *  Pracro 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.
 *
 *  Pracro 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 Pracro; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#include "radiobuttons.h"
#include "radiobutton.h"
#include <QRadioButton>
#include <QHBoxLayout>
#include <QVBoxLayout>

RadioButtons::RadioButtons(QDomNode &node, MacroWindow *macrowindow)
  : QFrame(), Widget(node, macrowindow)
{
  QDomElement elem = node.toElement();

  if(elem.hasAttribute("layout")) {
    if(elem.attribute("layout") == "hbox") {
      QHBoxLayout *layout = new QHBoxLayout();
      setLayout(layout);
    } else if (elem.attribute("layout") == "vbox") {
      QVBoxLayout *layout = new QVBoxLayout();
      setLayout(layout);      
    }
  }

  if(elem.hasAttribute("width")) {
    //resize(elem.attribute("width").toInt(), height());
    setMinimumWidth(elem.attribute("width").toInt());
  }

  if(elem.hasAttribute("height")) {
    //resize(width(), elem.attribute("height").toInt());
    setMinimumHeight(elem.attribute("height").toInt());
  }

  if(elem.hasAttribute("help")) {
    setToolTip(elem.attribute("help"));
  }

  QDomNodeList children = node.childNodes();

  for (int i=0; i<children.count();i++) {
    QDomNode child = children.at(i);
    QDomElement radio_elem = child.toElement();
    RadioButton *radiobutton = new RadioButton(child);

    // Create radiobutton from child, insert in this
    layout()->addWidget(radiobutton);
    radiobutton_list.push_back(radiobutton);
  }
  
  layout()->setContentsMargins(0,0,0,0);

}

bool RadioButtons::isValid()
{
  QVector< RadioButton* >::iterator i;
  for (i = radiobutton_list.begin(); i != radiobutton_list.end(); ++i) {
    RadioButton *widget = *i;
    if(widget->isChecked()) {
      return true;
    }
  }
  return false;
}

QString RadioButtons::getValue()
{
  QVector< RadioButton* >::iterator i;
  QString value;
  for (i = radiobutton_list.begin(); i != radiobutton_list.end(); ++i) {
    RadioButton *widget = *i;
    if(widget->isChecked()) {
      printf("Radiobutton returned: %s\n", widget->getValue().toStdString().c_str());
      value = widget->getValue();
    }
  }
  return value;
}

void RadioButtons::setValue(QString value)
{
  QVector< RadioButton* >::iterator i;
  for (i = radiobutton_list.begin(); i != radiobutton_list.end(); ++i) {
    RadioButton *widget = *i;
    if(value == widget->getValue()) {
      widget->setChecked(true);
    } else {
      widget->setChecked(false);
    }
  }
}