00001 /* 00002 * Copyright (c) 2009, 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 RVIZ_DISPLAY_WRAPPER_H 00031 #define RVIZ_DISPLAY_WRAPPER_H 00032 00033 #include <QObject> 00034 00035 #include <pluginlib/class_loader.h> 00036 00037 #include "properties/forwards.h" 00038 00039 namespace rviz 00040 { 00041 00042 class Config; 00043 class Display; 00044 class VisualizationManager; 00045 //struct PluginStatus; 00046 00047 class DisplayTypeInfo; 00048 typedef boost::shared_ptr<DisplayTypeInfo> DisplayTypeInfoPtr; 00049 class Plugin; 00050 typedef boost::shared_ptr<Plugin> PluginPtr; 00051 00052 class DisplayWrapper: public QObject 00053 { 00054 Q_OBJECT 00055 public: 00056 DisplayWrapper( const std::string& class_lookup_name, 00057 pluginlib::ClassLoader<Display>* class_loader, 00058 const std::string& name, 00059 VisualizationManager* manager ); 00060 ~DisplayWrapper(); 00061 00062 bool isLoaded() const; 00063 const DisplayTypeInfoPtr& getTypeInfo() const { return typeinfo_; } 00064 const PluginPtr& getPlugin() const { return plugin_; } 00065 Display* getDisplay() const { return display_; } 00066 const std::string& getName() const { return name_; } 00067 const std::string& getClassLookupName() const { return class_lookup_name_; } 00068 std::string getClassDisplayName() const; 00069 00070 void setName(const std::string& name); 00071 00072 void setEnabled(bool enabled); 00073 bool isEnabled(); 00074 00075 void setPlugin(const PluginPtr& plugin); 00076 void createDisplay(); 00077 void destroyDisplay(); 00078 00079 void setPropertyManager(PropertyManager* property_manager, const CategoryPropertyWPtr& parent); 00080 const CategoryPropertyWPtr& getCategory() const { return category_; } 00081 00082 Q_SIGNALS: 00083 void displayCreating( DisplayWrapper* ); 00084 void displayCreated( DisplayWrapper* ); 00085 void displayDestroying( DisplayWrapper* ); 00086 void displayDestroyed( DisplayWrapper* ); 00087 00088 protected Q_SLOTS: 00089 void onDisplaysConfigLoaded( const boost::shared_ptr<Config>& config ); 00090 void onDisplaysConfigSaved( const boost::shared_ptr<Config>& config ); 00091 // void onPluginLoaded(const PluginStatus&); 00092 // void onPluginUnloading(const PluginStatus&); 00093 00094 protected: 00095 void loadProperties(); 00096 00097 VisualizationManager* manager_; 00098 00099 pluginlib::ClassLoader<Display>* class_loader_; 00100 00101 std::string name_; 00102 std::string class_lookup_name_; 00103 00104 Display* display_; 00105 DisplayTypeInfoPtr typeinfo_; 00106 PluginPtr plugin_; 00107 00108 boost::shared_ptr<Config> config_; 00109 00110 typedef std::map<std::string, std::string> M_string; 00111 M_string properties_; 00112 00113 PropertyManager* property_manager_; 00114 CategoryPropertyWPtr category_; 00115 00116 bool enabled_; 00117 }; 00118 00119 } // namespace rviz 00120 00121 #endif // RVIZ_DISPLAY_WRAPPER_H