/usr/include/rviz/visualizer_app.h is in librviz-dev 1.12.4+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2011, 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
* 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 RVIZ_VISUALIZER_APP_H
#define RVIZ_VISUALIZER_APP_H
#include <QApplication>
#include <QObject>
#ifndef Q_MOC_RUN // See: https://bugreports.qt-project.org/browse/QTBUG-22829
# include <ros/ros.h>
#endif
class QTimer;
namespace rviz
{
class VisualizationFrame;
class VisualizerApp: public QObject
{
Q_OBJECT
public:
VisualizerApp();
virtual ~VisualizerApp();
void setApp( QApplication * app );
/** Start everything. Pass in command line arguments.
* @return false on failure, true on success. */
bool init( int argc, char** argv );
private Q_SLOTS:
/** If ros::ok() is false, close all windows. */
void checkContinue();
private:
void startContinueChecker();
QApplication* app_;
QTimer* continue_timer_;
VisualizationFrame* frame_;
ros::NodeHandlePtr nh_;
ros::ServiceServer reload_shaders_service_;
};
} // end namespace rviz
#endif // RVIZ_VISUALIZER_APP_H
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