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 #include "wx/app.h"
  19
  20 #if defined(__POWERPC__) && defined(__DARWIN__)
  21 #    include <Carbon/Carbon.h>
  22 #    define TARGET_CARBON 1
  23 #else
  24 #    include <Quickdraw.h>
  25 #    include <Appearance.h>
  26 #    include <Folders.h>
  27 #    include <Controls.h>
  28 #    include <ControlDefinitions.h>
  29 #    include <LowMem.h>
  30 #    include <Gestalt.h>
  31 #endif
  32
  33 #if UNIVERSAL_INTERFACES_VERSION < 0x0340
  34     #error "please update to Apple's lastest universal headers from http://developer.apple.com/sdk/"
  35 #endif
  36
  37 #include "wx/window.h"
  38
  39 class wxMacPortStateHelper
  40 {
  41     DECLARE_NO_COPY_CLASS(wxMacPortStateHelper)
  42
  43 public:
  44     wxMacPortStateHelper( GrafPtr newport) ;
  45     wxMacPortStateHelper() ;
  46     ~wxMacPortStateHelper() ;
  47
  48     void Setup( GrafPtr newport ) ;
  49     void Clear() ;
  50     bool IsCleared() { return m_clip == NULL ; }
  51     GrafPtr GetCurrentPort() { return m_currentPort ; }
  52
  53 private:
  54     GrafPtr           m_currentPort ;
  55     GrafPtr           m_oldPort ;
  56     RgnHandle         m_clip ;
  57     ThemeDrawingState m_drawingState ;
  58     short             m_textFont ;
  59     short             m_textSize ;
  60     short             m_textStyle ;
  61     short             m_textMode ;
  62 } ;
  63
  64 class WXDLLEXPORT wxMacPortSetter
  65 {
  66     DECLARE_NO_COPY_CLASS(wxMacPortSetter)
  67
  68 public:
  69     wxMacPortSetter( const wxDC* dc ) ;
  70     ~wxMacPortSetter() ;
  71 private:
  72     wxMacPortStateHelper m_ph ;
  73     const wxDC* m_dc ;
  74 } ;
  75
  76 class WXDLLEXPORT wxMacWindowClipper
  77 {
  78     DECLARE_NO_COPY_CLASS(wxMacWindowClipper)
  79
  80 public:
  81     wxMacWindowClipper( const wxWindow* win ) ;
  82     ~wxMacWindowClipper() ;
  83 private:
  84     RgnHandle m_formerClip ;
  85     RgnHandle m_newClip ;
  86 } ;
  87
  88 class wxMacDrawingHelper
  89 {
  90     DECLARE_NO_COPY_CLASS(wxMacDrawingHelper)
  91
  92 public:
  93     wxMacDrawingHelper( wxWindowMac * theWindow , bool clientArea = false ) ;
  94     ~wxMacDrawingHelper() ;
  95     bool Ok() { return m_ok ; }
  96     void LocalToWindow( Rect *rect) { OffsetRect( rect , m_origin.h , m_origin.v ) ; }
  97     void LocalToWindow( Point *pt ) { AddPt( m_origin , pt ) ; }
  98     void LocalToWindow( RgnHandle rgn ) { OffsetRgn( rgn , m_origin.h , m_origin.v ) ; }
  99     const Point& GetOrigin() { return m_origin ; }
 100 private:
 101     Point     m_origin ;
 102     GrafPtr   m_formerPort ;
 103     GrafPtr   m_currentPort ;
 104     PenState  m_savedPenState ;
 105     bool      m_ok ;
 106 } ;
 107
 108 // app.h
 109 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec) ;
 110
 111 // filefn.h
 112 WXDLLEXPORT wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) ;
 113 WXDLLEXPORT void wxMacFilename2FSSpec( const char *path , FSSpec *spec ) ;
 114 #  ifndef __DARWIN__
 115 // Mac file names are POSIX (Unix style) under Darwin, so these are not needed
 116 WXDLLEXPORT wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) ;
 117 WXDLLEXPORT void wxUnixFilename2FSSpec( const char *path , FSSpec *spec ) ;
 118 WXDLLEXPORT wxString wxMac2UnixFilename( const char *s) ;
 119 WXDLLEXPORT wxString wxUnix2MacFilename( const char *s);
 120 #  endif
 121
 122 // utils.h
 123 WXDLLEXPORT wxString wxMacFindFolder(short vRefNum,
 124                                      OSType folderType,
 125                                      Boolean createFolder);
 126
 127 GWorldPtr           wxMacCreateGWorld( int width , int height , int depth ) ;
 128 void                    wxMacDestroyGWorld( GWorldPtr gw ) ;
 129 PicHandle           wxMacCreatePict( GWorldPtr gw , GWorldPtr mask = NULL ) ;
 130 CIconHandle     wxMacCreateCIcon(GWorldPtr image , GWorldPtr mask , short dstDepth , short iconSize  ) ;
 131 void                    wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int green ,  int blue ) ;
 132 CTabHandle          wxMacCreateColorTable( int numColors ) ;
 133 void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType = 0 ) ;
 134
 135 #define MAC_WXCOLORREF(a) (*((RGBColor*)&(a)))
 136 #define MAC_WXHBITMAP(a) (GWorldPtr(a))
 137 #define MAC_WXHMETAFILE(a) (PicHandle(a))
 138 #define MAC_WXHICON(a) (CIconHandle(a))
 139 #define MAC_WXHCURSOR(a) (CursHandle(a))
 140 #define MAC_WXHRGN(a) (RgnHandle(a))
 141 #define MAC_WXHWND(a) (WindowPtr(a))
 142 #define MAC_WXRECPTR(a) ((Rect*)a)
 143 #define MAC_WXPOINTPTR(a) ((Point*)a)
 144 #define MAC_WXHMENU(a) ((MenuHandle)a)
 145
 146 #if TARGET_CARBON
 147 // converts this string into a carbon foundation string with optional pc 2 mac encoding
 148 CFStringRef wxMacCreateCFString( const wxString &str , bool pc2macEncoding ) ;
 149
 150 // converts this string into a carbon foundation string with optional pc 2 mac encoding
 151 inline CFStringRef wxMacCreateCFString( const wxString &str )
 152   { return wxMacCreateCFString( str , wxApp::s_macDefaultEncodingIsPC ) ; }
 153
 154 #endif //TARGET_CARBON
 155
 156 #endif
 157     // _WX_PRIVATE_H_