/*===========================================================================*\
*                                                                            *
*                              OpenFlipper                                   *
 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
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 *                            www.openflipper.org                            *
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 * This file is part of OpenFlipper.                                         *
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*                                                                            *
\*===========================================================================*/



//== INCLUDES =================================================================
#include <QHBoxLayout>
#include <QLineEdit>
#include <QPushButton>

#include "stringWidget.hh"

//== NAMESPACES ===============================================================
namespace VSI {

//=============================================================================
//
//  CLASS VSI::StringWidget - IMPLEMENTATION
//
//=============================================================================

/// Constructor
StringWidget::StringWidget(QMap< QString, QString > &_hints, QString _typeName, QWidget *_parent) :
  TypeWidget (_hints, _typeName, _parent),
  default_ (""),
  line_ (0)
{
  QHBoxLayout *hL = new QHBoxLayout;

  line_ = new QLineEdit;

  if (_hints.contains ("default"))
    default_ = _hints["default"];

  line_->setText (default_);

  hL->addWidget (line_);

  setLayout (hL);
}

//------------------------------------------------------------------------------

/// Destructor
StringWidget::~ StringWidget()
{
}

//------------------------------------------------------------------------------

/// Convert current value to string
QString StringWidget::toValue()
{
  return "\"" + line_->text () + "\"";
}

//------------------------------------------------------------------------------

/// Read value from string
void StringWidget::fromValue(QString _from)
{
  if (_from.isEmpty ())
  {
    line_->clear ();
    return;
  }

  _from.remove (0, 1);
  _from.remove (_from.length () - 1, 1);

  line_->setText (_from);
}

//------------------------------------------------------------------------------

/// Reset to default
void StringWidget::toDefault()
{
  line_->setText (default_);
}

//------------------------------------------------------------------------------
}