| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: private.h |
| 3 | // Purpose: Private declarations: as this header is only included by |
| 4 | // wxWidgets itself, it may contain identifiers which don't start |
| 5 | // with "wx". |
| 6 | // Author: Vaclav Slavik |
| 7 | // Created: 2001/04/07 |
| 8 | // RCS-ID: $Id$ |
| 9 | // Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com) |
| 10 | // Licence: wxWindows licence |
| 11 | ///////////////////////////////////////////////////////////////////////////// |
| 12 | |
| 13 | #ifndef _WX_PRIVATE_H_ |
| 14 | #define _WX_PRIVATE_H_ |
| 15 | |
| 16 | #include <mgraph.hpp> |
| 17 | #include "pmapi.h" |
| 18 | |
| 19 | class WXDLLEXPORT wxBitmap; |
| 20 | |
| 21 | |
| 22 | // --------------------------------------------------------------------------- |
| 23 | // private variables |
| 24 | // --------------------------------------------------------------------------- |
| 25 | |
| 26 | extern MGLDevCtx *g_displayDC; |
| 27 | extern winmng_t *g_winMng; |
| 28 | |
| 29 | // --------------------------------------------------------------------------- |
| 30 | // helper functions |
| 31 | // --------------------------------------------------------------------------- |
| 32 | |
| 33 | |
| 34 | // This function converts wxBitmap into pixpattern24_t representation |
| 35 | // (used by wxBrush and wxPen) |
| 36 | |
| 37 | extern void wxBitmapToPixPattern(const wxBitmap& bitmap, |
| 38 | pixpattern24_t *pix, pattern_t *mask); |
| 39 | |
| 40 | |
| 41 | // Sets current DC and restores previous one upon destruction: |
| 42 | class wxCurrentDCSwitcher |
| 43 | { |
| 44 | public: |
| 45 | wxCurrentDCSwitcher(MGLDevCtx *dc) |
| 46 | { m_old = dc->makeCurrent(); } |
| 47 | ~wxCurrentDCSwitcher() |
| 48 | { MGL_makeCurrentDC(m_old); } |
| 49 | MGLDC *m_old; |
| 50 | }; |
| 51 | |
| 52 | |
| 53 | #endif // _WX_PRIVATE_H_ |