include/wx/mac/classic/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/mac/classic/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:      Stefan Csomor
   7 // Modified by:
   8 // Created:     1998-01-01
   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 #ifdef __DARWIN__
  21 #    include <Carbon/Carbon.h>
  22 #else
  23 #    include <Quickdraw.h>
  24 #    include <Appearance.h>
  25 #    include <Folders.h>
  26 #    include <Controls.h>
  27 #    include <ControlDefinitions.h>
  28 #    include <LowMem.h>
  29 #    include <Gestalt.h>
  30 #endif
  31
  32 #if UNIVERSAL_INTERFACES_VERSION < 0x0340
  33     #error "please update to Apple's lastest universal headers from http://developer.apple.com/sdk/"
  34 #endif
  35
  36 #if wxUSE_GUI
  37
  38 #include "wx/window.h"
  39
  40 class wxMacPortStateHelper
  41 {
  42     DECLARE_NO_COPY_CLASS(wxMacPortStateHelper)
  43
  44 public:
  45     wxMacPortStateHelper( GrafPtr newport) ;
  46     wxMacPortStateHelper() ;
  47     ~wxMacPortStateHelper() ;
  48
  49     void Setup( GrafPtr newport ) ;
  50     void Clear() ;
  51     bool IsCleared() { return m_clip == NULL ; }
  52     GrafPtr GetCurrentPort() { return m_currentPort ; }
  53
  54 private:
  55     GrafPtr          m_currentPort ;
  56     GrafPtr          m_oldPort ;
  57     RgnHandle          m_clip ;
  58     ThemeDrawingState m_drawingState ;
  59     short          m_textFont ;
  60     short          m_textSize ;
  61     short          m_textStyle ;
  62     short           m_textMode ;
  63 } ;
  64
  65 class WXDLLEXPORT wxMacPortSetter
  66 {
  67     DECLARE_NO_COPY_CLASS(wxMacPortSetter)
  68
  69 public:
  70     wxMacPortSetter( const wxDC* dc ) ;
  71     ~wxMacPortSetter() ;
  72 private:
  73     wxMacPortStateHelper m_ph ;
  74     const wxDC* m_dc ;
  75 } ;
  76
  77 class WXDLLEXPORT wxMacWindowClipper
  78 {
  79     DECLARE_NO_COPY_CLASS(wxMacWindowClipper)
  80
  81 public:
  82     wxMacWindowClipper( const wxWindow* win ) ;
  83     ~wxMacWindowClipper() ;
  84 private:
  85     RgnHandle m_formerClip ;
  86     RgnHandle m_newClip ;
  87 } ;
  88
  89 class wxMacDrawingHelper
  90 {
  91     DECLARE_NO_COPY_CLASS(wxMacDrawingHelper)
  92
  93 public:
  94     wxMacDrawingHelper( wxWindowMac * theWindow , bool clientArea = false ) ;
  95     ~wxMacDrawingHelper() ;
  96     bool Ok() const { return IsOk(); }
  97     bool IsOk() { return m_ok ; }
  98     void LocalToWindow( Rect *rect) { OffsetRect( rect , m_origin.h , m_origin.v ) ; }
  99     void LocalToWindow( Point *pt ) { AddPt( m_origin , pt ) ; }
 100     void LocalToWindow( RgnHandle rgn ) { OffsetRgn( rgn , m_origin.h , m_origin.v ) ; }
 101     const Point& GetOrigin() { return m_origin ; }
 102 private:
 103     Point     m_origin ;
 104     GrafPtr   m_formerPort ;
 105     GrafPtr   m_currentPort ;
 106     PenState  m_savedPenState ;
 107     bool      m_ok ;
 108 } ;
 109
 110 // app.h
 111 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec) ;
 112
 113 #endif // wxUSE_GUI
 114
 115 // filefn.h
 116 WXDLLEXPORT wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) ;
 117 WXDLLEXPORT void wxMacFilename2FSSpec( const char *path , FSSpec *spec ) ;
 118 WXDLLEXPORT void wxMacFilename2FSSpec( const wxChar *path , FSSpec *spec ) ;
 119 #  ifndef __DARWIN__
 120 // Mac file names are POSIX (Unix style) under Darwin, so these are not needed
 121 WXDLLEXPORT wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) ;
 122 WXDLLEXPORT void wxUnixFilename2FSSpec( const wxChar *path , FSSpec *spec ) ;
 123 WXDLLEXPORT wxString wxMac2UnixFilename( const wxChar *s) ;
 124 WXDLLEXPORT wxString wxUnix2MacFilename( const wxChar *s);
 125 #  endif
 126
 127 // utils.h
 128 WXDLLEXPORT wxString wxMacFindFolderNoSeparator(short vRefNum,
 129                                                 OSType folderType,
 130                                                 Boolean createFolder);
 131 WXDLLEXPORT wxString wxMacFindFolder(short vRefNum,
 132                                      OSType folderType,
 133                                      Boolean createFolder);
 134
 135 #if wxUSE_GUI
 136
 137 GWorldPtr         wxMacCreateGWorld( int width , int height , int depth ) ;
 138 void                 wxMacDestroyGWorld( GWorldPtr gw ) ;
 139 PicHandle         wxMacCreatePict( GWorldPtr gw , GWorldPtr mask = NULL ) ;
 140 CIconHandle     wxMacCreateCIcon(GWorldPtr image , GWorldPtr mask , short dstDepth , short iconSize  ) ;
 141 void                 wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int green ,  int blue ) ;
 142 CTabHandle         wxMacCreateColorTable( int numColors ) ;
 143 void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType = 0 ) ;
 144
 145 #define MAC_WXCOLORREF(a) (*((RGBColor*)&(a)))
 146 #define MAC_WXHBITMAP(a) (GWorldPtr(a))
 147 #define MAC_WXHMETAFILE(a) (PicHandle(a))
 148 #define MAC_WXHICON(a) (CIconHandle(a))
 149 #define MAC_WXHCURSOR(a) (CursHandle(a))
 150 #define MAC_WXHRGN(a) (RgnHandle(a))
 151 #define MAC_WXHWND(a) (WindowPtr(a))
 152 #define MAC_WXRECPTR(a) ((Rect*)a)
 153 #define MAC_WXPOINTPTR(a) ((Point*)a)
 154 #define MAC_WXHMENU(a) ((MenuHandle)a)
 155
 156 #endif // wxUSE_GUI
 157
 158 //---------------------------------------------------------------------------
 159 // wxMac string conversions
 160 //---------------------------------------------------------------------------
 161
 162 void wxMacSetupConverters() ;
 163 void wxMacCleanupConverters() ;
 164
 165 void wxMacStringToPascal( const wxString&from , StringPtr to ) ;
 166 wxString wxMacMakeStringFromPascal( ConstStringPtr from ) ;
 167
 168 void wxMacConvertNewlines13To10( char * data ) ;
 169 void wxMacConvertNewlines10To13( char * data ) ;
 170 void wxMacConvertNewlines13To10( wxString *data ) ;
 171 void wxMacConvertNewlines10To13( wxString *data ) ;
 172
 173 #if wxUSE_UNICODE
 174 void wxMacConvertNewlines13To10( wxChar * data ) ;
 175 void wxMacConvertNewlines10To13( wxChar * data ) ;
 176 #endif
 177
 178 #if TARGET_CARBON
 179
 180 class wxMacCFStringHolder
 181 {
 182 public:
 183     wxMacCFStringHolder()
 184     {
 185         m_cfs = NULL ;
 186         m_release = false ;
 187     }
 188
 189     wxMacCFStringHolder(const wxString &str , wxFontEncoding encoding )
 190     {
 191         m_cfs = NULL ;
 192         m_release = false ;
 193         Assign( str , encoding ) ;
 194     }
 195
 196     wxMacCFStringHolder(CFStringRef ref , bool release = true )
 197     {
 198         m_cfs = ref ;
 199         m_release = release ;
 200     }
 201
 202     ~wxMacCFStringHolder()
 203     {
 204         Release() ;
 205     }
 206
 207     CFStringRef Detach()
 208     {
 209         CFStringRef retval = m_cfs ;
 210         m_release = false ;
 211         m_cfs = NULL ;
 212         return retval ;
 213     }
 214
 215     void Release()
 216     {
 217         if ( m_release && m_cfs)
 218             CFRelease( m_cfs ) ;
 219         m_cfs = NULL ;
 220     }
 221
 222     void Assign( const wxString &str , wxFontEncoding encoding ) ;
 223
 224     operator CFStringRef () { return m_cfs; }
 225     wxString AsString( wxFontEncoding encoding = wxFONTENCODING_DEFAULT ) ;
 226
 227 private:
 228
 229     CFStringRef m_cfs;
 230     bool m_release ;
 231 } ;
 232
 233 #endif
 234
 235
 236
 237 wxUint32 wxMacGetSystemEncFromFontEnc(wxFontEncoding encoding) ;
 238 wxFontEncoding wxMacGetFontEncFromSystemEnc(wxUint32 encoding) ;
 239
 240
 241 #endif
 242     // _WX_PRIVATE_H_