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