WindowManager.hh

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/*
 * Copyright 2012 Nate Koenig
 *
 * 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 _WINDOWMANAGER_HH_
#define _WINDOWMANAGER_HH_

#include <string>
#include <vector>

#include "common/SingletonT.hh"
#include "rendering/RenderTypes.hh"

namespace Ogre
{
  class RenderWindow;
}

namespace gazebo
{
  namespace rendering
  {

    class WindowManager : public SingletonT<WindowManager>
    {
      private: WindowManager();

      private: virtual ~WindowManager();

      public: void Fini();

      public: int CreateWindow(const std::string &_ogreHandle,
                               uint32_t _width,
                               uint32_t _height);

      public: void SetCamera(int _windowId, CameraPtr _camera);

      public: void Resize(uint32_t _id, int _width, int _height);

      public: void Moved(uint32_t _id);

      public: float GetAvgFPS(uint32_t _id);

      public: uint32_t GetTriangleCount(uint32_t _id);

      public: Ogre::RenderWindow *GetWindow(uint32_t _id);

      private: std::vector<Ogre::RenderWindow *> windows;

      private: static uint32_t windowCounter;

      private: friend class SingletonT<WindowManager>;
    };
  }
}
#endif