/*
 * Copyright (C) 2021 Open Source Robotics Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
*/

#ifndef GZ_GUI_PLUGINS_MARKERMANAGER_HH_
#define GZ_GUI_PLUGINS_MARKERMANAGER_HH_

#include <memory>

#include "gz/gui/Plugin.hh"

namespace gz
{
namespace gui
{
namespace plugins
{
  class MarkerManagerPrivate;

  /// \brief This plugin will be in charge of handling the markers in the
  /// scene. It will allow to add, modify or remove markers.
  ///
  /// ## Parameters
  ///
  /// * `<topic_name>`: Optional. Name of topic for marker service. Defaults
  /// to `/marker`.
  /// * `<stats_topic>`: Optional. Name of topic to receive world stats.
  /// Defaults to `/world/[world name]/stats`.
  /// * `<warn_on_action_failure>`: True to display warnings if the user
  /// attempts to perform an invalid action. Defaults to true.
  class MarkerManager : public Plugin
  {
    Q_OBJECT

    /// \brief Constructor
    public: MarkerManager();

    /// \brief Destructor
    public: virtual ~MarkerManager();

    // Documentation inherited
    public: virtual void LoadConfig(const tinyxml2::XMLElement *_pluginElem)
        override;

    // Documentation inherited
    private: bool eventFilter(QObject *_obj, QEvent *_event) override;

    /// \internal
    /// \brief Pointer to private data.
    private: std::unique_ptr<MarkerManagerPrivate> dataPtr;
  };
}
}
}
#endif
