tf_frame_property.h

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/*
 * 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
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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 */
#ifndef TF_FRAME_PROPERTY_H
#define TF_FRAME_PROPERTY_H
 
#include <string>
 
#include <rviz/properties/editable_enum_property.h>
#include <rviz/rviz_export.h>
 
namespace rviz
{
class FrameManager;
 
class RVIZ_EXPORT TfFrameProperty : public EditableEnumProperty
{
  Q_OBJECT
public:
  TfFrameProperty(const QString& name = QString(),
                  const QString& default_value = QString(),
                  const QString& description = QString(),
                  Property* parent = nullptr,
                  FrameManager* frame_manager = nullptr,
                  bool include_fixed_frame_string = false);
 
  template <typename Func, typename R>
  TfFrameProperty(const QString& name,
                  const QString& default_value,
                  const QString& description,
                  Property* parent,
                  FrameManager* frame_manager,
                  bool include_fixed_frame_string,
                  Func&& changed_slot,
                  const R* receiver)
    : TfFrameProperty(name, default_value, description, parent, frame_manager, include_fixed_frame_string)
  {
    connect(receiver, std::forward<Func>(changed_slot));
  }
 
  // this variant is required to allow omitting the receiver argument
  template <typename Func, typename P>
  TfFrameProperty(const QString& name,
                  const QString& default_value,
                  const QString& description,
                  P* parent,
                  FrameManager* frame_manager,
                  bool include_fixed_frame_string,
                  Func&& changed_slot)
    : TfFrameProperty(name, default_value, description, parent, frame_manager, include_fixed_frame_string)
  {
    connect(parent, std::forward<Func>(changed_slot));
  }
 
  bool setValue(const QVariant& new_value) override;
 
  QString getFrame() const;
  std::string getFrameStd() const;
 
  void setFrameManager(FrameManager* frame_manager);
  FrameManager* getFrameManager() const
  {
    return frame_manager_;
  }
 
  static const QString FIXED_FRAME_STRING;
 
private Q_SLOTS:
  void fillFrameList();
 
  void handleFixedFrameChange();
 
private:
  FrameManager* frame_manager_;
  bool include_fixed_frame_string_;
};
 
} // end namespace rviz
 
#endif // TF_FRAME_PROPERTY_H