include/wx/mac/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        private.h
   3 // Purpose:     Private declarations: as this header is only included by
   4 //              wxWindows itself, it may contain identifiers which don't start
   5 //              with "wx".
   6 // Author:      Stefan Csomor
   7 // Modified by:
   8 // Created:     ??/??/98
   9 // RCS-ID:      $Id$
  10 // Copyright:   (c) Stefan Csomor
  11 // Licence:     wxWindows licence
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef _WX_PRIVATE_H_
  15 #define _WX_PRIVATE_H_
  16
  17 #include "wx/defs.h"
  18
  19 #if defined(__POWERPC__) && defined(__DARWIN__)
  20         #include <Carbon/Carbon.h>
  21 #else
  22     #include "MacHeaders.c"
  23 #endif
  24 #if UNIVERSAL_INTERFACES_VERSION < 0x0340
  25     #error "please update to Apple's lastest universal headers from http://developer.apple.com/sdk/"
  26 #endif
  27
  28 class wxMacPortStateHelper
  29 {
  30 public :
  31         wxMacPortStateHelper( GrafPtr newport) ;
  32         wxMacPortStateHelper() ;
  33         ~wxMacPortStateHelper() ;
  34
  35         void Setup( GrafPtr newport ) ;
  36         void Clear() ;
  37         bool IsCleared() { return m_clip == NULL ; }
  38         GrafPtr GetCurrentPort() { return m_currentPort ; }
  39
  40 private :
  41         GrafPtr                 m_currentPort ;
  42         GrafPtr                 m_oldPort ;
  43         RgnHandle               m_clip ;
  44         ThemeDrawingState m_drawingState ;
  45         short                   m_textFont ;
  46         short                   m_textSize ;
  47         short                   m_textStyle ;
  48         short           m_textMode ;
  49 } ;
  50
  51 class WXDLLEXPORT wxMacPortSetter
  52 {
  53 public :
  54         wxMacPortSetter( const wxDC* dc ) ;
  55         ~wxMacPortSetter() ;
  56 private :
  57         wxMacPortStateHelper m_ph ;
  58 } ;
  59
  60 class wxMacDrawingHelper
  61 {
  62 public :
  63         wxMacDrawingHelper( wxWindowMac * theWindow , bool clientArea = false ) ;
  64         ~wxMacDrawingHelper() ;
  65         bool Ok() { return m_ok ; }
  66         void LocalToWindow( Rect *rect) { OffsetRect( rect , m_origin.h , m_origin.v ) ; }
  67         void LocalToWindow( Point *pt ) { AddPt( m_origin , pt ) ; }
  68         void LocalToWindow( RgnHandle rgn ) { OffsetRgn( rgn , m_origin.h , m_origin.v ) ; }
  69   const Point& GetOrigin() { return m_origin ; }
  70 private :
  71   Point     m_origin ;
  72         GrafPtr         m_formerPort ;
  73         GrafPtr         m_currentPort ;
  74         PenState        m_savedPenState ;
  75         bool                    m_ok ;
  76 } ;
  77
  78
  79 // filefn.h
  80 WXDLLEXPORT wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) ;
  81 WXDLLEXPORT void wxMacFilename2FSSpec( const char *path , FSSpec *spec ) ;
  82 #  ifndef __DARWIN__
  83 // Mac file names are POSIX (Unix style) under Darwin, so these are not needed
  84 WXDLLEXPORT wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) ;
  85 WXDLLEXPORT void wxUnixFilename2FSSpec( const char *path , FSSpec *spec ) ;
  86 WXDLLEXPORT wxString wxMac2UnixFilename( const char *s) ;
  87 WXDLLEXPORT wxString wxUnix2MacFilename( const char *s);
  88 #  endif
  89
  90 // utils.h
  91 WXDLLEXPORT wxString wxMacFindFolder(short vRefNum,
  92                                      OSType folderType,
  93                                      Boolean createFolder);
  94
  95 GWorldPtr           wxMacCreateGWorld( int width , int height , int depth ) ;
  96 void                    wxMacDestroyGWorld( GWorldPtr gw ) ;
  97 PicHandle           wxMacCreatePict( GWorldPtr gw , GWorldPtr mask = NULL ) ;
  98 CIconHandle     wxMacCreateCIcon(GWorldPtr image , GWorldPtr mask , short dstDepth , short iconSize  ) ;
  99 void                    wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int green ,  int blue ) ;
 100 CTabHandle          wxMacCreateColorTable( int numColors ) ;
 101
 102 #define MAC_WXCOLORREF(a) (*((RGBColor*)&(a)))
 103 #define MAC_WXHBITMAP(a) (GWorldPtr(a))
 104 #define MAC_WXHMETAFILE(a) (PicHandle(a))
 105 #define MAC_WXHICON(a) (CIconHandle(a))
 106 #define MAC_WXHCURSOR(a) (CursHandle(a))
 107 #define MAC_WXHRGN(a) (RgnHandle(a))
 108 #define MAC_WXHWND(a) (WindowPtr(a))
 109 #define MAC_WXRECPTR(a) ((Rect*)a)
 110 #define MAC_WXPOINTPTR(a) ((Point*)a)
 111 #define MAC_WXHMENU(a) ((MenuHandle)a)
 112 #endif
 113     // _WX_PRIVATE_H_