display_group.h
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00001 /*
00002  * Copyright (c) 2012, Willow Garage, Inc.
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions are met:
00007  *
00008  *     * Redistributions of source code must retain the above copyright
00009  *       notice, this list of conditions and the following disclaimer.
00010  *     * Redistributions in binary form must reproduce the above copyright
00011  *       notice, this list of conditions and the following disclaimer in the
00012  *       documentation and/or other materials provided with the distribution.
00013  *     * Neither the name of the Willow Garage, Inc. nor the names of its
00014  *       contributors may be used to endorse or promote products derived from
00015  *       this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00021  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00022  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00023  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00024  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00025  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00026  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00027  * POSSIBILITY OF SUCH DAMAGE.
00028  */
00029 #ifndef DISPLAY_GROUP_H
00030 #define DISPLAY_GROUP_H
00031 
00032 #include "display.h"
00033 
00034 namespace rviz
00035 {
00036 
00037 class DisplayFactory;
00038 
00047 class DisplayGroup: public Display
00048 {
00049 Q_OBJECT
00050 public:
00051   DisplayGroup();
00052   virtual ~DisplayGroup();
00053 
00054   Display* createDisplay( const QString& class_id );
00055 
00059   virtual int numChildren() const;
00060 
00065   virtual Property* childAtUnchecked( int index ) const;
00066 
00073   virtual Property* takeChildAt( int index );
00074 
00086   virtual void addChild( Property* child, int index = -1 );
00087 
00090   virtual Qt::ItemFlags getViewFlags( int column ) const;
00091 
00094   virtual void load( const Config& config );
00095 
00098   virtual void save( Config config ) const;
00099 
00107   virtual void addDisplay( Display* child );
00108 
00115   virtual Display* takeDisplay( Display* child );
00116 
00119   virtual void removeAllDisplays();
00120 
00122   virtual int numDisplays() const;
00123 
00126   virtual Display* getDisplayAt( int index ) const;
00127 
00131   virtual DisplayGroup* getGroupAt( int index ) const;
00132 
00134   virtual void update( float wall_dt, float ros_dt );
00135 
00137   virtual void reset();
00138 
00139 public Q_SLOTS:
00140   virtual void onEnableChanged();
00141 
00142 protected:
00144   virtual void fixedFrameChanged();
00145 
00148   virtual void addDisplayWithoutSignallingModel( Display* child );
00149 
00150 Q_SIGNALS:
00151 
00152   void displayAdded( rviz::Display* display );
00153   void displayRemoved( rviz::Display* display );
00154 
00155 private:
00156   QList<Display*> displays_;
00157 };
00158 
00159 } // end namespace rviz
00160 
00161 #endif // DISPLAY_GROUP_H


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Thu Aug 27 2015 15:02:27