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 QT_OGRE_RENDER_WINDOW_OGRE_RENDER_WINDOW_H_ 00030 #define QT_OGRE_RENDER_WINDOW_OGRE_RENDER_WINDOW_H_ 00031 00032 #include <boost/function.hpp> 00033 00034 #include "render_widget.h" 00035 00036 #include <OGRE/OgreColourValue.h> 00037 00038 namespace Ogre 00039 { 00040 class Root; 00041 class RenderWindow; 00042 class Viewport; 00043 class Camera; 00044 } 00045 00046 namespace rviz 00047 { 00048 00054 class QtOgreRenderWindow : public RenderWidget { 00055 public: 00059 QtOgreRenderWindow( QWidget* parent = 0 ); 00060 00065 virtual void setPreRenderCallback( boost::function<void ()> func ); 00070 virtual void setPostRenderCallback( boost::function<void ()> func ); 00071 00076 virtual QSize sizeHint () const { return QSize( 320, 240 ); } 00077 00084 Ogre::Viewport* getViewport() const; 00085 00088 void setCamera( Ogre::Camera* camera ); 00089 00090 Ogre::Camera* getCamera() const { return camera_; } 00091 00096 void setOrthoScale( float scale ); 00097 00098 void setAutoRender(bool auto_render) { auto_render_ = auto_render; } 00099 00102 void setOverlaysEnabled( bool overlays_enabled ); 00103 void setBackgroundColor( Ogre::ColourValue color ); 00104 00105 protected: 00106 virtual void paintEvent( QPaintEvent* e ); 00107 virtual void resizeEvent( QResizeEvent* event ); 00108 00112 void setCameraAspectRatio(); 00113 00114 Ogre::Viewport* viewport_; 00115 00116 Ogre::Root* ogre_root_; 00117 00118 boost::function<void ()> pre_render_callback_; 00119 boost::function<void ()> post_render_callback_; 00120 00121 float ortho_scale_; 00122 bool auto_render_; 00123 00124 Ogre::Camera* camera_; 00125 bool overlays_enabled_; 00126 Ogre::ColourValue background_color_; 00127 }; 00128 00129 } // namespace rviz 00130 00131 #endif // QT_OGRE_RENDER_WINDOW_OGRE_RENDER_WINDOW_H_