cn3d_glcanvas.hpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: cn3d_glcanvas.hpp,v $
- * PRODUCTION Revision 1000.0 2003/10/29 18:31:40 gouriano
- * PRODUCTION PRODUCTION: IMPORTED [ORIGINAL] Dev-tree R1.1
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: cn3d_glcanvas.hpp,v 1000.0 2003/10/29 18:31:40 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Authors: Paul Thiessen
- *
- * File Description:
- * OpenGL canvas object
- *
- * ===========================================================================
- */
- #ifndef CN3D_GLCANVAS__HPP
- #define CN3D_GLCANVAS__HPP
- #include <corelib/ncbistd.hpp>
- #ifdef __WXMSW__
- #include <windows.h>
- #include <wx/msw/winundef.h>
- #endif
- #include <wx/wx.h>
- #include <wx/glcanvas.h>
- BEGIN_SCOPE(Cn3D)
- class StructureSet;
- class OpenGLRenderer;
- class Cn3DGLCanvas: public wxGLCanvas
- {
- public:
- Cn3DGLCanvas(wxWindow *parent, int *attribList);
- ~Cn3DGLCanvas(void);
- StructureSet *structureSet;
- OpenGLRenderer *renderer;
- // font stuff - setup from registry, and measure using currently selected font
- void SetGLFontFromRegistry(double fontScale = 1.0);
- bool MeasureText(const std::string& text, int *width, int *height, int *centerX, int *centerY);
- const wxFont& GetGLFont(void) const { return font; }
- void SuspendRendering(bool suspend);
- private:
- void OnPaint(wxPaintEvent& event);
- void OnSize(wxSizeEvent& event);
- void OnEraseBackground(wxEraseEvent& event);
- void OnMouseEvent(wxMouseEvent& event);
- // memoryDC is used for measuring text
- wxMemoryDC memoryDC;
- wxBitmap memoryBitmap;
- wxFont font;
- bool suspended;
- DECLARE_EVENT_TABLE()
- };
- END_SCOPE(Cn3D)
- #endif // CN3D_GLCANVAS__HPP
- /*
- * ---------------------------------------------------------------------------
- * $Log: cn3d_glcanvas.hpp,v $
- * Revision 1000.0 2003/10/29 18:31:40 gouriano
- * PRODUCTION: IMPORTED [ORIGINAL] Dev-tree R1.1
- *
- * Revision 1.1 2003/03/13 14:26:18 thiessen
- * add file_messaging module; split cn3d_main_wxwin into cn3d_app, cn3d_glcanvas, structure_window, cn3d_tools
- *
- */