render_widget.h

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/*
 * Copyright (c) 2010, 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
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 */

#ifndef RVE_QT_RENDER_WIDGET_H
#define RVE_QT_RENDER_WIDGET_H

#include <QtGui/QtGui>

#include <rve_render_client/forwards.h>

#include <ros/publisher.h>

namespace rve_qt
{

class RenderWidget : public QWidget
{
  Q_OBJECT
  
public:
  RenderWidget(rve_render_client::ClientContext* context, QWidget* parent = 0);
  ~RenderWidget();

  rve_render_client::RenderWindow* getRemoteRenderWindow() { return remote_wnd_.get(); }

  std::string getMouseEventTopic();

protected:
  virtual void resizeEvent(QResizeEvent* event);
  virtual void mousePressEvent(QMouseEvent* event);
  virtual void mouseReleaseEvent(QMouseEvent* event);
  virtual void mouseMoveEvent(QMouseEvent* event);
  std::string getNamespace();

private:
  rve_render_client::RenderWindowPtr remote_wnd_;
  ros::Publisher mouse_pub_;
};

} // namespace rve_qt


#endif // RVE_QT_RENDER_WIDGET_H