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 VIEW_MANAGER_H 00030 #define VIEW_MANAGER_H 00031 00032 #include <QList> 00033 #include <QObject> 00034 #include <QStringList> 00035 00036 #include "rviz/pluginlib_factory.h" 00037 #include "rviz/view_controller.h" 00038 00039 namespace Ogre 00040 { 00041 class SceneNode; 00042 } 00043 00044 namespace rviz 00045 { 00046 class DisplayContext; 00047 class Property; 00048 class PropertyTreeModel; 00049 class ViewController; 00050 class ViewControllerContainer; 00051 00052 class ViewManager: public QObject 00053 { 00054 Q_OBJECT 00055 public: 00056 ViewManager( DisplayContext* context ); 00057 ~ViewManager(); 00058 00059 void initialize(); 00060 00061 void update( float wall_dt, float ros_dt ); 00062 00065 ViewController* getCurrent() const; 00066 00067 ViewController* create( const QString& type ); 00068 00069 int getNumViews() const; 00070 00071 ViewController* getViewAt( int index ) const; 00072 00073 void add( ViewController* view, int index = -1 ); 00074 00078 ViewController* take( ViewController* view ); 00079 00083 ViewController* takeAt( int index ); 00084 00085 PropertyTreeModel* getPropertyModel() { return property_model_; } 00086 00087 void load( const Config& config ); 00088 void save( Config config ) const; 00089 00091 void setCurrentFrom( ViewController* view_to_copy ); 00092 00095 ViewController* copy( ViewController* source ); 00096 00097 PluginlibFactory<ViewController>* getFactory() const { return factory_; } 00098 00101 void setRenderPanel( RenderPanel* render_panel ); 00102 00104 RenderPanel* getRenderPanel() const { return render_panel_; } 00105 00106 public Q_SLOTS: 00107 00109 void copyCurrentToList(); 00110 00113 void setCurrentViewControllerType( const QString& new_class_id ); 00114 00115 Q_SIGNALS: 00116 void configChanged(); 00117 00119 void currentChanged(); 00120 00121 private Q_SLOTS: 00122 void onCurrentDestroyed( QObject* obj ); 00123 00124 private: 00131 void setCurrent( ViewController* new_current, bool mimic_view ); 00132 00133 DisplayContext* context_; 00134 ViewControllerContainer* root_property_; 00135 PropertyTreeModel* property_model_; 00136 PluginlibFactory<ViewController>* factory_; 00137 ViewController* current_; 00138 RenderPanel* render_panel_; 00139 }; 00140 00144 class ViewControllerContainer: public Property 00145 { 00146 Q_OBJECT 00147 public: 00148 Qt::ItemFlags getViewFlags( int column ) const; 00149 00160 virtual void addChild( Property* child, int index = -1 ); 00161 00162 void addChildToFront( Property* child ); 00163 }; 00164 00165 } // end namespace rviz 00166 00167 #endif // VIEW_MANAGER_H