00001 /* 00002 * Copyright (c) 2008, 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_RENDER_PANEL_H 00031 #define RVIZ_RENDER_PANEL_H 00032 00033 #include "ogre_helpers/qt_ogre_render_window.h" 00034 00035 #include <OgreSceneManager.h> 00036 00037 #include <boost/thread/mutex.hpp> 00038 00039 #include <vector> 00040 #include <map> 00041 00042 namespace Ogre 00043 { 00044 class Root; 00045 class Camera; 00046 class RaySceneQuery; 00047 class ParticleSystem; 00048 } 00049 00050 namespace ros 00051 { 00052 class Node; 00053 } 00054 00055 class QMenu; 00056 class QKeyEvent; 00057 class PropertyTreeWidget; 00058 00059 namespace rviz 00060 { 00061 00062 class Display; 00063 class DisplayContext; 00064 class ViewController; 00065 00073 class RenderPanel: public QtOgreRenderWindow, public Ogre::SceneManager::Listener 00074 { 00075 Q_OBJECT 00076 public: 00078 RenderPanel( QWidget* parent = 0 ); 00079 virtual ~RenderPanel(); 00080 00082 void initialize(Ogre::SceneManager* scene_manager, DisplayContext* manager); 00083 00084 DisplayContext* getManager() { return context_; } 00085 00086 ViewController* getViewController() { return view_controller_; } 00087 00090 void setViewController( ViewController* controller ); 00091 00094 void showContextMenu( boost::shared_ptr<QMenu> menu ); 00095 00097 bool contextMenuVisible(); 00098 00099 virtual void sceneManagerDestroyed( Ogre::SceneManager* source ); 00100 00101 protected: 00102 // Override from QWidget 00103 void contextMenuEvent( QContextMenuEvent* event ); 00104 00106 void onRenderWindowMouseEvents( QMouseEvent* event ); 00107 00108 // QWidget mouse events all get sent to onRenderWindowMouseEvents(). 00109 // QMouseEvent.type() distinguishes them later. 00110 virtual void mouseMoveEvent( QMouseEvent* event ) { onRenderWindowMouseEvents( event ); } 00111 virtual void mousePressEvent( QMouseEvent* event ) { onRenderWindowMouseEvents( event ); } 00112 virtual void mouseReleaseEvent( QMouseEvent* event ) { onRenderWindowMouseEvents( event ); } 00113 virtual void mouseDoubleClickEvent( QMouseEvent* event ) { onRenderWindowMouseEvents( event ); } 00114 00115 virtual void leaveEvent ( QEvent * event ); 00116 00118 virtual void wheelEvent( QWheelEvent* event ); 00119 00120 virtual void keyPressEvent( QKeyEvent* event ); 00121 00122 // Mouse handling 00123 int mouse_x_; 00124 int mouse_y_; 00125 00126 DisplayContext* context_; 00127 Ogre::SceneManager* scene_manager_; 00128 00129 ViewController* view_controller_; 00130 00131 boost::shared_ptr<QMenu> context_menu_; 00132 boost::mutex context_menu_mutex_; 00133 00134 bool context_menu_visible_; 00135 00136 // Pointer to the Display which is using this render panel, or NULL 00137 // if this does not belong to a Display. 00138 Display* display_; 00139 00140 private Q_SLOTS: 00141 void sendMouseMoveEvent(); 00142 void onContextMenuHide(); 00143 00144 private: 00145 QTimer* fake_mouse_move_event_timer_; 00146 Ogre::Camera* default_camera_; 00147 }; 00148 00149 } // namespace rviz 00150 00151 #endif 00152