remote_ptam.h

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/*

 Copyright (c) 2013, Markus Achtelik, ASL, ETH Zurich, Switzerland
 You can contact the author at <markus dot achtelik at mavt dot ethz dot ch>

 * Copyright (c) 2011, Dirk Thomas, TU Darmstadt

 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 ETHZ-ASL 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 ETHZ-ASL 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 CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */


#ifndef rqt_image_view__ImageView_H
#define rqt_image_view__ImageView_H

#include <rqt_gui_cpp/plugin.h>

#include <ui_remote_ptam.h>

#include <image_transport/image_transport.h>
#include <sensor_msgs/Image.h>

#include <opencv2/core/core.hpp>

#include <QImage>
#include <QList>
#include <QMutex>
#include <QString>
#include <QSize>
#include <QWidget>

#include <vector>

namespace rqt_ptam {

class RemotePTAM
  : public rqt_gui_cpp::Plugin
{

  Q_OBJECT

public:

  RemotePTAM();

  virtual void initPlugin(qt_gui_cpp::PluginContext& context);

  virtual bool eventFilter(QObject* watched, QEvent* event);

  virtual void shutdownPlugin();

  virtual void saveSettings(qt_gui_cpp::Settings& plugin_settings, qt_gui_cpp::Settings& instance_settings) const;

  virtual void restoreSettings(const qt_gui_cpp::Settings& plugin_settings, const qt_gui_cpp::Settings& instance_settings);

protected slots:

  virtual void updateNamespaceList();

protected:

  virtual QList<QString> getTopicList(const QSet<QString>& message_types, const QList<QString>& transports);

  virtual void selectTopic(const QString& topic);

protected slots:

  virtual void onNamespaceChanged(int index);

  virtual void onZoom1(bool checked);

  virtual void onSubscribe(bool checked);

  virtual void onSpace();

  virtual void onReset();

protected:

  virtual void callbackImage(const sensor_msgs::Image::ConstPtr& msg);

  Ui::RemotePTAMWidget ui_;

  QWidget* widget_;

  image_transport::Subscriber subscriber_;

  ros::Publisher cmd_pub_;

  QImage qimage_;
  QMutex qimage_mutex_;

  cv::Mat conversion_mat_;

};

}

#endif // rqt_image_view__ImageView_H