/*
 * 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
 * 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.
 */

#ifndef RVIZ_DISPLAYS_PANEL_H
#define RVIZ_DISPLAYS_PANEL_H

#include <boost/thread/mutex.hpp>

#include <vector>
#include <map>
#include <set>

#include <rviz/config.h>
#include <rviz/panel.h>

class QAction;
class QPushButton;

namespace rviz
{
class PropertyTreeWidget;
class PropertyTreeWithHelp;
class VisualizationManager;
class Display;

/**
 * \class DisplaysPanel
 *
 */
class DisplaysPanel : public Panel
{
  Q_OBJECT
public:
  DisplaysPanel(QWidget* parent = nullptr);
  ~DisplaysPanel() override;

  void onInitialize() override;

  /** @brief Write state to the given Config object. */
  void save(Config config) const override;

  /** @brief Read state from the given Config. */
  void load(const Config& config) override;

protected Q_SLOTS:
  /// Called when the "Add" button is pressed
  void onNewDisplay();
  /// Called when the "copy" button is pressed
  void onDuplicateDisplay();
  /// Called when the "Remove" button is pressed
  void onDeleteDisplay();
  /// Called when the "Rename" button is pressed
  void onRenameDisplay();

  void onSelectionChanged();

protected:
  PropertyTreeWidget* property_grid_;

  QPushButton* duplicate_button_;
  QPushButton* remove_button_;
  QPushButton* rename_button_;
  QAction* remove_action_;
  QAction* rename_action_;
  PropertyTreeWithHelp* tree_with_help_;
};

} // namespace rviz

#endif
