select_frame_dialog.h
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00001 // *****************************************************************************
00002 //
00003 // Copyright (c) 2014, Southwest Research Institute® (SwRI®)
00004 // All rights reserved.
00005 //
00006 // Redistribution and use in source and binary forms, with or without
00007 // modification, are permitted provided that the following conditions are met:
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00010 //     * Redistributions in binary form must reproduce the above copyright
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00012 //       documentation and/or other materials provided with the distribution.
00013 //     * Neither the name of Southwest Research Institute® (SwRI®) nor the
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00015 //       derived from this software without specific prior written permission.
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00029 #ifndef MAPVIZ_SELECT_FRAME_DIALOG_H_
00030 #define MAPVIZ_SELECT_FRAME_DIALOG_H_
00031 
00032 #include <string>
00033 #include <vector>
00034 
00035 #include <boost/shared_ptr.hpp>
00036 
00037 #include <QDialog>
00038 
00039 QT_BEGIN_NAMESPACE
00040 class QLineEdit;
00041 class QListWidget;
00042 class QPushButton;
00043 QT_END_NAMESPACE
00044 
00045 namespace tf {
00046 class TransformListener;
00047 }  // namespace tf
00048 
00049 namespace mapviz
00050 {
00056 class SelectFrameDialog : public QDialog
00057 {
00058   Q_OBJECT;
00059 
00060  public:
00067   static std::string selectFrame(
00068     boost::shared_ptr<tf::TransformListener> tf_listener,
00069     QWidget *parent=0);
00070 
00077   static std::vector<std::string> selectFrames(
00078     boost::shared_ptr<tf::TransformListener> tf_listener,
00079     QWidget *parent=0);
00080 
00084   SelectFrameDialog(boost::shared_ptr<tf::TransformListener> tf_listener,
00085                     QWidget *parent=0);
00086   
00091   void allowMultipleFrames(bool allow);
00092 
00099   std::string selectedFrame() const;
00104   std::vector<std::string> selectedFrames() const;
00105 
00106  private:
00107   void timerEvent(QTimerEvent *);
00108   void closeEvent(QCloseEvent *);
00109 
00110   std::vector<std::string> filterFrames(
00111     const std::vector<std::string> &) const;
00112 
00113  private Q_SLOTS:
00114   void fetchFrames();
00115   void updateDisplayedFrames();
00116 
00117  private:
00118   boost::shared_ptr<tf::TransformListener> tf_;
00119   std::vector<std::string> known_frames_;
00120   std::vector<std::string> displayed_frames_;
00121   int fetch_frames_timer_id_;
00122 
00123   QPushButton *ok_button_;
00124   QPushButton *cancel_button_;
00125   QListWidget *list_widget_;
00126   QLineEdit *name_filter_;
00127 };  // class SelectFrameDialog
00128 }  // namespace mapviz
00129 #endif  // MAPVIZ_SELECT_FRAME_DIALOG_H_


mapviz
Author(s): Marc Alban
autogenerated on Thu Aug 24 2017 02:45:59