/*
 * Copyright (c) 2012, Willow Garage, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Willow Garage, Inc. nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <limits.h> // for INT_MAX and INT_MIN

#include <QtGlobal>
#include <QSpinBox>

#include "rviz/properties/int_property.h"

namespace rviz
{

IntProperty::IntProperty( const QString& name,
                          int default_value,
                          const QString& description,
                          Property* parent,
                          const char *changed_slot,
                          QObject* receiver )
  : Property( name, default_value, description, parent, changed_slot, receiver )
  , min_( INT_MIN )
  , max_( INT_MAX )
{
}

bool IntProperty::setValue( const QVariant& new_value )
{
  return Property::setValue( qBound( min_, new_value.toInt(), max_ ));
}

void IntProperty::setMin( int min )
{
  min_ = min;
  setValue( getValue() );
}

void IntProperty::setMax( int max )
{
  max_ = max;
  setValue( getValue() );
}

QWidget* IntProperty::createEditor( QWidget* parent,
                                    const QStyleOptionViewItem& option )
{
  QSpinBox* editor = new QSpinBox( parent );
  editor->setFrame( false );
  editor->setRange( min_, max_ );
  connect( editor, SIGNAL( valueChanged( int )), this, SLOT( setInt( int )));
  return editor;
}

} // end namespace rviz
