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# ivaria/view.h

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    00001 /*
    00002     Copyright (C) 2000 by Jorrit Tyberghein
    00003     Authored by Brandon Ehle
    00004
    00005     This library is free software; you can redistribute it and/or
    00006     modify it under the terms of the GNU Library General Public
    00007     License as published by the Free Software Foundation; either
    00008     version 2 of the License, or (at your option) any later version.
    00009
    00010     This library is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013     Library General Public License for more details.
    00014
    00015     You should have received a copy of the GNU Library General Public
    00016     License along with this library; if not, write to the Free
    00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    00018 */
    00019
    00020 #ifndef __CS_IVARIA_VIEW_H__
    00021 #define __CS_IVARIA_VIEW_H__
    00022
    00027 #include "csutil/scf_interface.h"
    00028
    00029 struct iCamera;
    00030 struct iEngine;
    00031 struct iGraphics3D;
    00032 struct iClipper2D;
    00033
    00048 struct iView : public virtual iBase
    00049 {
    00050   SCF_INTERFACE(iView, 2,0,0);
    00052   virtual iEngine* GetEngine () = 0;
    00054   virtual void SetEngine (iEngine* e) = 0;
    00055
    00057   virtual iCamera* GetCamera () = 0;
    00059   virtual void SetCamera (iCamera* c) = 0;
    00060
    00062   virtual iGraphics3D* GetContext () = 0;
    00064   virtual void SetContext (iGraphics3D *ig3d) = 0;
    00065
    00072   virtual void SetRectangle (int x, int y, int w, int h) = 0;
    00074   virtual void ClearView () = 0;
    00076   virtual void AddViewVertex (int x, int y) = 0;
    00078   virtual void RestrictClipperToScreen () = 0;
    00079
    00081   virtual void UpdateClipper () = 0;
    00083   virtual iClipper2D* GetClipper () = 0;
    00085   virtual void Draw () = 0;
    00086
    00095   virtual void SetAutoResize (bool state) = 0;
    00096 };
    00097
    00098 #endif // __CS_IVARIA_VIEW_H__