/cygdrive/d/src/svn/vrut/trunk/core/src/rendermodule.h

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/*
 * $Id: rendermodule.h 702 2009-02-16 16:52:36Z misek $
 *
 * Description  : One line description of file.
 * Author       : Vaclav Kyba <mail/Jabber: vaseo1@gmail.com>  <ICQ: 98576293>
 *
 * Purpose      :
 *     Long description of what the file is for.
 */


#ifndef __RENDERMODULE_H__
#define __RENDERMODULE_H__

#include "scenemodule.h"

namespace VRUT
{
       class GLWindow;

       class RenderModule : public SceneModule
       {
       protected:
              NODE_ID cameraID;
              Parameter::ParameterIdentificator cameraIDParamID;

              virtual void processEvent(wxCommandEvent & evt)
              {
                     SceneModule::processEvent(evt);
                     switch (evt.GetEventType())
                     {
                     case Event::EVT_PARAM_SET:
                            if (IS_PARAM(evt, cameraIDParamID))
                            {
                                   UPDATE_PARAM_FROM_EVENT_ID(cameraIDParamID, cameraID, evt);
                                   wxCommandEvent updEvt = Event::GET_EVT_RENDER_UPDATE(GetSceneID());
                                   PostToKernel(updEvt);
                                   wxCommandEvent fitEvt = Event::GET_EVT_SCENE_CAM_FIT_NEAR_FAR(GetSceneID(), GetCameraID());
                                   PostToKernel(fitEvt);
                            }
                            break;
                     default:
                            break;
                     }
              }

       public:
              RenderModule(const MODULE_ID & _id, const wxString & _name, unsigned _type, EventHandler * msgSink)
                     : SceneModule(_id, _name, (_type | MODULE_TYPE_RENDER), msgSink), cameraID(NODE_ID_NONE)
              {
                     REGISTER_PARAM_GUI_TEXTCONTROL(cameraIDParamID, wxT("cameraID"), wxString::Format(wxT("%i"), NODE_ID_NONE), wxT("ID of camera to render."));
              }
              virtual ~RenderModule()
              {
              }

              NODE_ID GetCameraID() const
              {
                     return cameraID;
              }
              SCENE_ID GetSceneID() const
              {
                     return sceneID;
              }
              virtual void Draw() = 0;
              virtual void Deinitialize() = 0;
       };
};


#endif

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