TopicEcho.hh

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/*
 * Copyright (C) 2017 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_TOPICECHO_HH_
#define GZ_GUI_PLUGINS_TOPICECHO_HH_
 
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4251)
#endif
#include <google/protobuf/message.h>
#ifdef _MSC_VER
#pragma warning(pop)
#endif
 
#ifndef _WIN32
#  define TopicEcho_EXPORTS_API
#else
#  if (defined(TopicEcho_EXPORTS))
#    define TopicEcho_EXPORTS_API __declspec(dllexport)
#  else
#    define TopicEcho_EXPORTS_API __declspec(dllimport)
#  endif
#endif
 
#include <memory>
 
#include "gz/gui/Plugin.hh"
 
namespace gz::gui::plugins
{
  class TopicEchoPrivate;
 
  class TopicEcho_EXPORTS_API TopicEcho : public Plugin
  {
    Q_OBJECT
 
    Q_PROPERTY(
      QString topic
      READ Topic
      WRITE SetTopic
      NOTIFY TopicChanged
    )
 
    
    Q_PROPERTY(
      bool paused
      READ Paused
      WRITE SetPaused
      NOTIFY PausedChanged
    )
 
    
    public: TopicEcho();
 
    public: virtual ~TopicEcho();
 
    // Documentation inherited
    public: virtual void LoadConfig(const tinyxml2::XMLElement *_pluginElem);
 
    public: Q_INVOKABLE QString Topic() const;
 
    public: Q_INVOKABLE void SetTopic(const QString &_topic);
 
    signals: void TopicChanged();
 
    public slots: void OnBuffer(const unsigned int _steps);
 
    public: Q_INVOKABLE bool Paused() const;
 
    public: Q_INVOKABLE void SetPaused(const bool &_paused);
 
    signals: void PausedChanged();
 
    signals: void AddMsg(QString _msg);
 
    private: void OnMessage(const google::protobuf::Message &_msg);
 
    private: void Stop();
 
    public slots: void OnEcho(const bool _checked);
 
    private slots: void OnAddMsg(QString _msg);
 
    private: std::unique_ptr<TopicEchoPrivate> dataPtr;
  };
}  // namespace gz::gui::plugins
 
#endif  // GZ_GUI_PLUGINS_TOPICECHO_HH_