RenderWidget.hh

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/*
 * Copyright (C) 2012 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 GAZEBO_GUI_RENDERWIDGET_HH_
#define GAZEBO_GUI_RENDERWIDGET_HH_

#include <string>
#include <vector>
#include <sdf/sdf.hh>

#include "gazebo/gui/qt.h"
#include "gazebo/common/Event.hh"
#include "gazebo/util/system.hh"


namespace gazebo
{
  namespace gui
  {
    class TopToolbar;
    class GLWidget;
    class TimePanel;

    class GZ_GUI_VISIBLE RenderWidget : public QWidget
    {
      Q_OBJECT
      public: explicit RenderWidget(QWidget *_parent = 0);
      public: virtual ~RenderWidget();

      // \brief Initialization
      public: void Init();

      public: void RemoveScene(const std::string &_name);
      public: void CreateScene(const std::string &_name);

      public: void InsertWidget(unsigned int _index, QWidget *_widget);

      public: void ShowTimePanel(bool _show);

      public: TimePanel *GetTimePanel() const;

      public: void DisplayOverlayMsg(const std::string &_msg,
          int _duration = -1);

      public: void SetOverlaysVisible(const bool _visible);

      public: std::string GetOverlayMsg() const;

      public: void AddPlugin(GUIPluginPtr _plugin, sdf::ElementPtr _elem);

      public: bool AddPlugin(const std::string &_filename,
                             sdf::ElementPtr _elem);

      public: void AddPlugins(const std::vector<std::string> &_pluginFilenames);

      public: TopToolbar *GetToolbar() const;

      public: void ShowToolbar(const bool _show);

      private slots: void OnClearOverlayMsg();

      private: void OnFullScreen(bool &_value);

      private: void OnFollow(const std::string &_modelName);

      private: GLWidget *glWidget;

      private: QFrame *mainFrame;

      private: std::vector<event::ConnectionPtr> connections;

      private: QFrame *bottomFrame;

      private: TopToolbar *topToolbar;

      private: QLabel *msgOverlayLabel = nullptr;

      private: std::string baseOverlayMsg;

      private: QSplitter *splitter;

      private: std::vector<gazebo::GUIPluginPtr> plugins;

      private: TimePanel *timePanel;
    };
  }
}
#endif