robot_model_display.h

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/*
 * Copyright (c) 2008, 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
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 */

#ifndef RVIZ_ROBOT_MODEL_DISPLAY_H
#define RVIZ_ROBOT_MODEL_DISPLAY_H

#include "rviz/display.h"

#include <OgreVector3.h>

#include <map>

namespace Ogre
{
class Entity;
class SceneNode;
}

namespace rviz
{
class Axes;
}

namespace rviz
{

class FloatProperty;
class Property;
class Robot;
class StringProperty;

class RobotModelDisplay: public Display
{
Q_OBJECT
public:
  RobotModelDisplay();
  virtual ~RobotModelDisplay();

  // Overrides from Display
  virtual void onInitialize();
  virtual void update( float wall_dt, float ros_dt );
  virtual void fixedFrameChanged();
  virtual void reset();

  void clear();

private Q_SLOTS:
  void updateVisualVisible();
  void updateCollisionVisible();
  void updateTfPrefix();
  void updateAlpha();
  void updateRobotDescription();

protected:
  virtual void load();

  // overrides from Display
  virtual void onEnable();
  virtual void onDisable();

  Robot* robot_;                 

  bool has_new_transforms_;      

  float time_since_last_transform_;

  std::string robot_description_;

  Property* visual_enabled_property_;
  Property* collision_enabled_property_;
  FloatProperty* update_rate_property_;
  StringProperty* robot_description_property_;
  FloatProperty* alpha_property_;
  StringProperty* tf_prefix_property_;
};

} // namespace rviz

 #endif