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 #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 #include "wx/window.h"
  37
  38 class wxMacPortStateHelper
  39 {
  40     DECLARE_NO_COPY_CLASS(wxMacPortStateHelper)
  41
  42 public:
  43     wxMacPortStateHelper( GrafPtr newport) ;
  44     wxMacPortStateHelper() ;
  45     ~wxMacPortStateHelper() ;
  46
  47     void Setup( GrafPtr newport ) ;
  48     void Clear() ;
  49     bool IsCleared() { return m_clip == NULL ; }
  50     GrafPtr GetCurrentPort() { return m_currentPort ; }
  51
  52 private:
  53     GrafPtr           m_currentPort ;
  54     GrafPtr           m_oldPort ;
  55     RgnHandle         m_clip ;
  56     ThemeDrawingState m_drawingState ;
  57     short             m_textFont ;
  58     short             m_textSize ;
  59     short             m_textStyle ;
  60     short             m_textMode ;
  61 } ;
  62
  63 class WXDLLEXPORT wxMacPortSetter
  64 {
  65     DECLARE_NO_COPY_CLASS(wxMacPortSetter)
  66
  67 public:
  68     wxMacPortSetter( const wxDC* dc ) ;
  69     ~wxMacPortSetter() ;
  70 private:
  71     wxMacPortStateHelper m_ph ;
  72     const wxDC* m_dc ;
  73 } ;
  74
  75 class WXDLLEXPORT wxMacWindowClipper
  76 {
  77     DECLARE_NO_COPY_CLASS(wxMacWindowClipper)
  78
  79 public:
  80     wxMacWindowClipper( const wxWindow* win ) ;
  81     ~wxMacWindowClipper() ;
  82 private:
  83     RgnHandle m_formerClip ;
  84     RgnHandle m_newClip ;
  85 } ;
  86
  87 class wxMacDrawingHelper
  88 {
  89     DECLARE_NO_COPY_CLASS(wxMacDrawingHelper)
  90
  91 public:
  92     wxMacDrawingHelper( wxWindowMac * theWindow , bool clientArea = false ) ;
  93     ~wxMacDrawingHelper() ;
  94     bool Ok() { return m_ok ; }
  95     void LocalToWindow( Rect *rect) { OffsetRect( rect , m_origin.h , m_origin.v ) ; }
  96     void LocalToWindow( Point *pt ) { AddPt( m_origin , pt ) ; }
  97     void LocalToWindow( RgnHandle rgn ) { OffsetRgn( rgn , m_origin.h , m_origin.v ) ; }
  98     const Point& GetOrigin() { return m_origin ; }
  99 private:
 100     Point     m_origin ;
 101     GrafPtr   m_formerPort ;
 102     GrafPtr   m_currentPort ;
 103     PenState  m_savedPenState ;
 104     bool      m_ok ;
 105 } ;
 106
 107 // app.h
 108 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec) ;
 109
 110 // filefn.h
 111 WXDLLEXPORT wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) ;
 112 WXDLLEXPORT void wxMacFilename2FSSpec( const char *path , FSSpec *spec ) ;
 113 #  ifndef __DARWIN__
 114 // Mac file names are POSIX (Unix style) under Darwin, so these are not needed
 115 WXDLLEXPORT wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) ;
 116 WXDLLEXPORT void wxUnixFilename2FSSpec( const char *path , FSSpec *spec ) ;
 117 WXDLLEXPORT wxString wxMac2UnixFilename( const char *s) ;
 118 WXDLLEXPORT wxString wxUnix2MacFilename( const char *s);
 119 #  endif
 120
 121 // utils.h
 122 WXDLLEXPORT wxString wxMacFindFolder(short vRefNum,
 123                                      OSType folderType,
 124                                      Boolean createFolder);
 125
 126 GWorldPtr           wxMacCreateGWorld( int width , int height , int depth ) ;
 127 void                    wxMacDestroyGWorld( GWorldPtr gw ) ;
 128 PicHandle           wxMacCreatePict( GWorldPtr gw , GWorldPtr mask = NULL ) ;
 129 CIconHandle     wxMacCreateCIcon(GWorldPtr image , GWorldPtr mask , short dstDepth , short iconSize  ) ;
 130 void                    wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int green ,  int blue ) ;
 131 CTabHandle          wxMacCreateColorTable( int numColors ) ;
 132 void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType = 0 ) ;
 133
 134 #define MAC_WXCOLORREF(a) (*((RGBColor*)&(a)))
 135 #define MAC_WXHBITMAP(a) (GWorldPtr(a))
 136 #define MAC_WXHMETAFILE(a) (PicHandle(a))
 137 #define MAC_WXHICON(a) (CIconHandle(a))
 138 #define MAC_WXHCURSOR(a) (CursHandle(a))
 139 #define MAC_WXHRGN(a) (RgnHandle(a))
 140 #define MAC_WXHWND(a) (WindowPtr(a))
 141 #define MAC_WXRECPTR(a) ((Rect*)a)
 142 #define MAC_WXPOINTPTR(a) ((Point*)a)
 143 #define MAC_WXHMENU(a) ((MenuHandle)a)
 144
 145 //---------------------------------------------------------------------------
 146 // wxMac string conversions
 147 //---------------------------------------------------------------------------
 148
 149 void wxMacConvertToPC( const char *from , char *to , int len ) ;
 150 void wxMacConvertFromPC( const char *from , char *to , int len ) ;
 151 void wxMacConvertToPC( const char *from , char *to , int len ) ;
 152
 153 wxString wxMacMakeMacStringFromPC( const char * p ) ;
 154
 155 wxString wxMacMakePCStringFromMac( const char * p ) ;
 156
 157
 158 // converts this c string into a wxString with optional mac 2 pc encoding
 159 wxString wxMacMakeStringFromMacString( const char* from , bool mac2pcEncoding ) ;
 160
 161 // converts this c string into a wxString with pc 2 mac encoding if s_macDefaultEncodingIsPC
 162 inline wxString wxMacMakeStringFromMacString( const char* from  )
 163   { return wxMacMakeStringFromMacString( from , wxApp::s_macDefaultEncodingIsPC ) ; }
 164
 165 // converts this c string into a wxString with pc 2 mac encoding if s_macDefaultEncodingIsPC
 166 inline wxString wxMacMakeStringFromMacString( const wxString& from  )
 167   { return wxApp::s_macDefaultEncodingIsPC ?
 168         wxMacMakeStringFromMacString( from.c_str() , true ) : from ; }
 169
 170 //
 171 // Pascal Strings
 172 //
 173
 174 // converts this string into a pascal with optional pc 2 mac encoding
 175 void wxMacStringToPascal( const char * from , StringPtr to , bool pc2macEncoding ) ;
 176
 177 // converts this string into a pascal with pc 2 mac encoding if s_macDefaultEncodingIsPC
 178 inline void wxMacStringToPascal( const char * from , StringPtr to )
 179   { wxMacStringToPascal( from , to , wxApp::s_macDefaultEncodingIsPC ) ; }
 180
 181 // converts this string into a pascal with optional mac 2 pc encoding
 182 wxString wxMacMakeStringFromPascal( ConstStringPtr from , bool mac2pcEncoding ) ;
 183
 184 // converts this pascal string into a wxString with pc 2 mac encoding if s_macDefaultEncodingIsPC
 185 inline wxString wxMacMakeStringFromPascal( ConstStringPtr from  )
 186   { return wxMacMakeStringFromPascal( from , wxApp::s_macDefaultEncodingIsPC ) ; }
 187
 188 //
 189 // CFStringRefs (Carbon only)
 190 //
 191
 192 #if TARGET_CARBON
 193 // converts this string into a carbon foundation string with optional pc 2 mac encoding
 194 CFStringRef wxMacCreateCFString( const wxString &str , bool pc2macEncoding ) ;
 195
 196 // converts this string into a carbon foundation string with optional pc 2 mac encoding
 197 inline CFStringRef wxMacCreateCFString( const wxString &str )
 198   { return wxMacCreateCFString( str , wxApp::s_macDefaultEncodingIsPC ) ; }
 199
 200 #endif //TARGET_CARBON
 201
 202
 203 #endif
 204     // _WX_PRIVATE_H_