mesh_object_switcher.h
Go to the documentation of this file.00001 /* 00002 * Copyright (c) 2011, 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 00030 #ifndef MESH_OBJECT_SWITCHER_H_ 00031 #define MESH_OBJECT_SWITCHER_H_ 00032 00033 #include <string> 00034 #include <vector> 00035 00036 #include <boost/shared_ptr.hpp> 00037 00038 namespace rviz_interaction_tools 00039 { 00040 00041 class MeshObject; 00042 00043 // allows to switch between different meshes and display modes 00044 class MeshObjectSwitcher 00045 { 00046 public: 00047 00049 MeshObjectSwitcher( std::string valid_mat_name, 00050 std::string valid_sel_mat_name, 00051 std::string invalid_mat_name, 00052 std::string invalid_sel_mat_name ); 00053 00054 virtual ~MeshObjectSwitcher(); 00055 00056 // add another mesh object to the list (take ownership) 00057 void addObject( MeshObject* mesh_object ); 00058 00059 // change the currently visible mesh 00060 void setVisible( unsigned index ); 00061 00062 // change 'valid' flag 00063 void setValid( bool valid ); 00064 00065 // change 'selected' flag 00066 void setSelected( bool selected ); 00067 00069 void next( ); 00070 00072 unsigned getVisible( ) { return visible_mesh_; } 00073 00074 unsigned isValid( ) { return valid_; } 00075 unsigned isSelected( ) { return selected_; } 00076 00078 unsigned size( ) { return mesh_objects_.size(); } 00079 00080 private: 00081 00082 void updateMaterials(); 00083 00084 MeshObjectSwitcher( const MeshObjectSwitcher& ); 00085 MeshObjectSwitcher& operator=( const MeshObjectSwitcher& ); 00086 00087 std::vector< boost::shared_ptr<MeshObject> > mesh_objects_; 00088 00089 unsigned visible_mesh_; 00090 00091 bool valid_; 00092 bool selected_; 00093 00094 std::string valid_mat_name_; 00095 std::string valid_sel_mat_name_; 00096 std::string invalid_mat_name_; 00097 std::string invalid_sel_mat_name_; 00098 }; 00099 00100 } 00101 00102 #endif /* MESH_OBJECT_SWITCHER_H_ */