Program Listing for File rqt_mapviz.h

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#ifndef MAPVIZ__RQT_MAPVIZ_H_
#define MAPVIZ__RQT_MAPVIZ_H_

/*
 * The RQT GUI CPP files use the Qt macros "slots" and "signals".  These conflict
 * with Boost macros of the same name; normally we fix this by adding "-DQT_NO_KEYWORDS"
 * in our CMakeLists file, then using Q_SLOTS and Q_SIGNALS in our source code instead.
 * Since we can't edit the ROS source code, though, we need to define those macros before
 * we include the ROS headers and then undefine them afterwards.
 */
#define slots
#define signals
#include <rqt_gui_cpp/plugin.h>
#undef slots
#undef signals

#include "mapviz.hpp"

namespace mapviz
{
class RqtMapviz : public rqt_gui_cpp::Plugin
{
Q_OBJECT
public:
  RqtMapviz();
  virtual void initPlugin(qt_gui_cpp::PluginContext& context);
  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);
private:
  Mapviz* widget_;
};
}   // namespace mapviz

#endif  // MAPVIZ__RQT_MAPVIZ_H_