include/wx/dfb/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/dfb/private.h
   3 // Purpose:     private helpers for wxDFB implementation
   4 // Author:      Vaclav Slavik
   5 // Created:     2006-08-09
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006 REA Elektronik GmbH
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_DFB_PRIVATE_H_
  12 #define _WX_DFB_PRIVATE_H_
  13
  14 #include "wx/intl.h"
  15 #include "wx/log.h"
  16
  17 #include "wx/dfb/wrapdfb.h"
  18 #include <directfb_version.h>
  19
  20 //-----------------------------------------------------------------------------
  21 // strings conversion
  22 //-----------------------------------------------------------------------------
  23
  24 // convert string from wxString to UTF-8 encoded const char*
  25 #if wxUSE_UNICODE
  26     #define wxSTR_TO_DFB(s)    (s).mb_str(wxConvUTF8)
  27 #else
  28     #define wxSTR_TO_DFB(s)    wxConvUTF8.cWC2MB((s).wc_str(*wxConvUI))
  29 #endif
  30
  31 //-----------------------------------------------------------------------------
  32 // misc helpers
  33 //-----------------------------------------------------------------------------
  34
  35 /// Convert DirectFB timestamp to wxEvent one:
  36 #define wxDFB_EVENT_TIMESTAMP(event) \
  37         ((event).timestamp.tv_sec * 1000 + (event).timestamp.tv_usec / 1000)
  38
  39 /**
  40     Check if DirectFB library version is at least @a major.@a minor.@a release.
  41
  42     @see wxCHECK_VERSION
  43  */
  44 #define wxCHECK_DFB_VERSION(major,minor,release) \
  45     (DIRECTFB_MAJOR_VERSION > (major) || \
  46     (DIRECTFB_MAJOR_VERSION == (major) && \
  47         DIRECTFB_MINOR_VERSION > (minor)) || \
  48     (DIRECTFB_MAJOR_VERSION == (major) && \
  49         DIRECTFB_MINOR_VERSION == (minor) && \
  50             DIRECTFB_MICRO_VERSION >= (release)))
  51
  52 #endif // _WX_DFB_PRIVATE_H_