src/mac/carbon/cursor.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/cursor.cpp
   3 // Purpose:     wxCursor class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/cursor.h"
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/app.h"
  18     #include "wx/icon.h"
  19     #include "wx/image.h"
  20 #endif // WX_PRECOMP
  21
  22 #include "wx/xpmdecod.h"
  23
  24 #include "wx/mac/private.h"
  25
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxBitmap)
  28
  29
  30 class WXDLLEXPORT wxCursorRefData: public wxBitmapRefData
  31 {
  32     DECLARE_NO_COPY_CLASS(wxCursorRefData)
  33
  34     friend class WXDLLEXPORT wxBitmap;
  35     friend class WXDLLEXPORT wxCursor;
  36
  37 public:
  38     wxCursorRefData();
  39     virtual ~wxCursorRefData();
  40
  41 protected:
  42     WXHCURSOR     m_hCursor;
  43     bool        m_disposeHandle;
  44     bool        m_releaseHandle;
  45     bool        m_isColorCursor;
  46     long        m_themeCursor;
  47 };
  48
  49 #define M_CURSORDATA wx_static_cast(wxCursorRefData*, m_refData)
  50
  51 const short kwxCursorBullseye = 0;
  52 const short kwxCursorBlank = 1;
  53 const short kwxCursorPencil = 2;
  54 const short kwxCursorMagnifier = 3;
  55 const short kwxCursorNoEntry = 4;
  56 const short kwxCursorPaintBrush = 5;
  57 const short kwxCursorPointRight = 6;
  58 const short kwxCursorPointLeft = 7;
  59 const short kwxCursorQuestionArrow = 8;
  60 const short kwxCursorRightArrow = 9;
  61 const short kwxCursorSizeNS = 10;
  62 const short kwxCursorSize = 11;
  63 const short kwxCursorSizeNESW = 12;
  64 const short kwxCursorSizeNWSE = 13;
  65 const short kwxCursorRoller = 14;
  66 const short kwxCursorLast = kwxCursorRoller;
  67
  68 Cursor gMacCursors[kwxCursorLast+1] =
  69 {
  70
  71 {
  72 {0x0000, 0x03E0, 0x0630, 0x0808, 0x1004, 0x31C6, 0x2362, 0x2222,
  73 0x2362, 0x31C6, 0x1004, 0x0808, 0x0630, 0x03E0, 0x0000, 0x0000},
  74 {0x0000, 0x03E0, 0x07F0, 0x0FF8, 0x1FFC, 0x3FFE, 0x3FFE, 0x3FFE,
  75 0x3FFE, 0x3FFE, 0x1FFC, 0x0FF8, 0x07F0, 0x03E0, 0x0000, 0x0000},
  76 {0x0007, 0x0008}
  77 },
  78
  79 {
  80 {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  81 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000},
  82 {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  83 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000},
  84 {0x0000, 0x0000}
  85 },
  86
  87 {
  88 {0x00F0, 0x0088, 0x0108, 0x0190, 0x0270, 0x0220, 0x0440, 0x0440,
  89 0x0880, 0x0880, 0x1100, 0x1E00, 0x1C00, 0x1800, 0x1000, 0x0000},
  90 {0x00F0, 0x00F8, 0x01F8, 0x01F0, 0x03F0, 0x03E0, 0x07C0, 0x07C0,
  91 0x0F80, 0x0F80, 0x1F00, 0x1E00, 0x1C00, 0x1800, 0x1000, 0x0000},
  92 {0x000E, 0x0003}
  93 },
  94
  95 {
  96 {0x0000, 0x1E00, 0x2100, 0x4080, 0x4080, 0x4080, 0x4080, 0x2180,
  97 0x1FC0, 0x00E0, 0x0070, 0x0038, 0x001C, 0x000E, 0x0006, 0x0000},
  98 {0x3F00, 0x7F80, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0x7FC0,
  99 0x3FE0, 0x1FF0, 0x00F8, 0x007C, 0x003E, 0x001F, 0x000F, 0x0007},
 100 {0x0004, 0x0004}
 101 },
 102
 103 {
 104 {0x0000, 0x07E0, 0x1FF0, 0x3838, 0x3C0C, 0x6E0E, 0x6706, 0x6386,
 105 0x61C6, 0x60E6, 0x7076, 0x303C, 0x1C1C, 0x0FF8, 0x07E0, 0x0000},
 106 {0x0540, 0x0FF0, 0x3FF8, 0x3C3C, 0x7E0E, 0xFF0F, 0x6F86, 0xE7C7,
 107 0x63E6, 0xE1F7, 0x70FE, 0x707E, 0x3C3C, 0x1FFC, 0x0FF0, 0x0540},
 108 {0x0007, 0x0007}
 109 },
 110
 111 {
 112 {0x0000, 0x0380, 0x0380, 0x0380, 0x0380, 0x0380, 0x0380, 0x0FE0,
 113 0x1FF0, 0x1FF0, 0x0000, 0x1FF0, 0x1FF0, 0x1550, 0x1550, 0x1550},
 114 {0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x0FE0, 0x1FF0,
 115 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8},
 116 {0x000B, 0x0007}
 117 },
 118
 119 {
 120 {0x00C0, 0x0140, 0x0640, 0x08C0, 0x3180, 0x47FE, 0x8001, 0x8001,
 121 0x81FE, 0x8040, 0x01C0, 0x0040, 0x03C0, 0xC080, 0x3F80, 0x0000},
 122 {0x00C0, 0x01C0, 0x07C0, 0x0FC0, 0x3F80, 0x7FFE, 0xFFFF, 0xFFFF,
 123 0xFFFE, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0xFF80, 0x3F80, 0x0000},
 124 {0x0006, 0x000F}
 125 },
 126
 127 {
 128 {0x0100, 0x0280, 0x0260, 0x0310, 0x018C, 0x7FE3, 0x8000, 0x8000,
 129 0x7F80, 0x0200, 0x0380, 0x0200, 0x03C0, 0x0107, 0x01F8, 0x0000},
 130 {0x0100, 0x0380, 0x03E0, 0x03F0, 0x01FC, 0x7FFF, 0xFFFF, 0xFFFF,
 131 0xFFFF, 0x03FF, 0x03FF, 0x03FF, 0x03FF, 0x01FF, 0x01F8, 0x0000},
 132 {0x0006, 0x0000}
 133 },
 134
 135 {
 136 {0x0000, 0x4078, 0x60FC, 0x71CE, 0x7986, 0x7C06, 0x7E0E, 0x7F1C,
 137 0x7FB8, 0x7C30, 0x6C30, 0x4600, 0x0630, 0x0330, 0x0300, 0x0000},
 138 {0xC078, 0xE0FC, 0xF1FE, 0xFBFF, 0xFFCF, 0xFF8F, 0xFF1F, 0xFFBE,
 139 0xFFFC, 0xFE78, 0xFF78, 0xEFF8, 0xCFF8, 0x87F8, 0x07F8, 0x0300},
 140 {0x0001, 0x0001}
 141 },
 142
 143 {
 144 {0x0000, 0x0002, 0x0006, 0x000E, 0x001E, 0x003E, 0x007E, 0x00FE,
 145 0x01FE, 0x003E, 0x0036, 0x0062, 0x0060, 0x00C0, 0x00C0, 0x0000},
 146 {0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF, 0x01FF,
 147 0x03FF, 0x07FF, 0x007F, 0x00F7, 0x00F3, 0x01E1, 0x01E0, 0x01C0},
 148 {0x0001, 0x000E}
 149 },
 150
 151 {
 152 {0x0000, 0x0080, 0x01C0, 0x03E0, 0x0080, 0x0080, 0x0080, 0x1FFC,
 153 0x1FFC, 0x0080, 0x0080, 0x0080, 0x03E0, 0x01C0, 0x0080, 0x0000},
 154 {0x0080, 0x01C0, 0x03E0, 0x07F0, 0x0FF8, 0x01C0, 0x3FFE, 0x3FFE,
 155 0x3FFE, 0x3FFE, 0x01C0, 0x0FF8, 0x07F0, 0x03E0, 0x01C0, 0x0080},
 156 {0x0007, 0x0008}
 157 },
 158
 159 {
 160 {0x0000, 0x0080, 0x01C0, 0x03E0, 0x0080, 0x0888, 0x188C, 0x3FFE,
 161 0x188C, 0x0888, 0x0080, 0x03E0, 0x01C0, 0x0080, 0x0000, 0x0000},
 162 {0x0080, 0x01C0, 0x03E0, 0x07F0, 0x0BE8, 0x1DDC, 0x3FFE, 0x7FFF,
 163 0x3FFE, 0x1DDC, 0x0BE8, 0x07F0, 0x03E0, 0x01C0, 0x0080, 0x0000},
 164 {0x0007, 0x0008}
 165 },
 166
 167 {
 168 {0x0000, 0x001E, 0x000E, 0x060E, 0x0712, 0x03A0, 0x01C0, 0x00E0,
 169 0x0170, 0x1238, 0x1C18, 0x1C00, 0x1E00, 0x0000, 0x0000, 0x0000},
 170 {0x007F, 0x003F, 0x0E1F, 0x0F0F, 0x0F97, 0x07E3, 0x03E1, 0x21F0,
 171 0x31F8, 0x3A7C, 0x3C3C, 0x3E1C, 0x3F00, 0x3F80, 0x0000, 0x0000},
 172 {0x0006, 0x0009}
 173 },
 174
 175 {
 176 {0x0000, 0x7800, 0x7000, 0x7060, 0x48E0, 0x05C0, 0x0380, 0x0700,
 177 0x0E80, 0x1C48, 0x1838, 0x0038, 0x0078, 0x0000, 0x0000, 0x0000},
 178 {0xFE00, 0xFC00, 0xF870, 0xF0F0, 0xE9F0, 0xC7E0, 0x87C0, 0x0F84,
 179 0x1F8C, 0x3E5C, 0x3C3C, 0x387C, 0x00FC, 0x01FC, 0x0000, 0x0000},
 180 {0x0006, 0x0006}
 181 },
 182
 183 {
 184 {0x0006, 0x000E, 0x001C, 0x0018, 0x0020, 0x0040, 0x00F8, 0x0004,
 185 0x1FF4, 0x200C, 0x2AA8, 0x1FF0, 0x1F80, 0x3800, 0x6000, 0x8000},
 186 {0x000F, 0x001F, 0x003E, 0x007C, 0x0070, 0x00E0, 0x01FC, 0x3FF6,
 187 0x7FF6, 0x7FFE, 0x7FFC, 0x7FF8, 0x3FF0, 0x7FC0, 0xF800, 0xE000},
 188 {0x000A, 0x0006}
 189 },
 190
 191 };
 192
 193 wxCursor    gMacCurrentCursor ;
 194
 195 CursHandle wxGetStockCursor( int number )
 196 {
 197     wxASSERT_MSG( number >= 0 && number <=kwxCursorLast , wxT("invalid stock cursor id") ) ;
 198     CursHandle c = (CursHandle) NewHandle( sizeof(Cursor) ) ;
 199     memcpy( *c, &gMacCursors[number], sizeof(Cursor) ) ;
 200
 201 #ifndef WORDS_BIGENDIAN
 202     short *sptr = (short*) *c ;
 203     for ( int i = 0 ; i < 2 * 16 /* image and mask */ ; ++i, ++sptr )
 204     {
 205         *sptr = CFSwapInt16( *sptr ) ;
 206     }
 207 #endif
 208     return c ;
 209 }
 210
 211 wxCursorRefData::wxCursorRefData()
 212 {
 213     SetWidth( 16 );
 214     SetHeight( 16 );
 215     m_hCursor = NULL;
 216     m_disposeHandle = false;
 217     m_releaseHandle = false;
 218     m_isColorCursor = false;
 219     m_themeCursor = -1;
 220 }
 221
 222 wxCursorRefData::~wxCursorRefData()
 223 {
 224     if ( m_isColorCursor )
 225     {
 226         ::DisposeCCursor( (CCrsrHandle) m_hCursor ) ;
 227     }
 228     else if ( m_disposeHandle )
 229     {
 230         ::DisposeHandle( (Handle ) m_hCursor ) ;
 231     }
 232     else if ( m_releaseHandle )
 233     {
 234         // we don't release the resource since it may already
 235         // be in use again
 236     }
 237 }
 238
 239 wxCursor::wxCursor()
 240 {
 241 }
 242
 243 wxCursor::wxCursor(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height),
 244     int WXUNUSED(hotSpotX), int WXUNUSED(hotSpotY), const char WXUNUSED(maskBits)[])
 245 {
 246 }
 247
 248 wxCursor::wxCursor( const wxImage &image )
 249 {
 250 #if wxUSE_IMAGE
 251     CreateFromImage( image ) ;
 252 #endif
 253 }
 254
 255 wxCursor::wxCursor(const char **bits)
 256 {
 257     (void) CreateFromXpm(bits);
 258 }
 259
 260 wxCursor::wxCursor(char **bits)
 261 {
 262     (void) CreateFromXpm((const char **)bits);
 263 }
 264
 265 bool wxCursor::CreateFromXpm(const char **bits)
 266 {
 267 #if wxUSE_IMAGE
 268     wxCHECK_MSG( bits != NULL, false, wxT("invalid cursor data") );
 269     wxXPMDecoder decoder;
 270     wxImage img = decoder.ReadData(bits);
 271     wxCHECK_MSG( img.Ok(), false, wxT("invalid cursor data") );
 272     CreateFromImage( img ) ;
 273     return true;
 274 #else
 275     return false;
 276 #endif
 277 }
 278
 279 WXHCURSOR wxCursor::GetHCURSOR() const
 280 {
 281     return (M_CURSORDATA ? M_CURSORDATA->m_hCursor : 0);
 282 }
 283
 284 bool wxCursor::IsOk() const
 285 {
 286     return (m_refData != NULL && ( M_CURSORDATA->m_hCursor != NULL || M_CURSORDATA->m_themeCursor != -1 ) ) ;
 287 }
 288
 289 short GetCTabIndex( CTabHandle colors , RGBColor *col )
 290 {
 291     short retval = 0 ;
 292     unsigned long bestdiff = 0xFFFF ;
 293
 294     for ( int i = 0 ; i < (**colors).ctSize ; ++i )
 295     {
 296         unsigned long diff = abs(col->red -  (**colors).ctTable[i].rgb.red ) +
 297             abs(col->green -  (**colors).ctTable[i].rgb.green ) +
 298             abs(col->blue -  (**colors).ctTable[i].rgb.blue ) ;
 299
 300         if ( diff < bestdiff )
 301         {
 302             bestdiff = diff ;
 303             retval = (**colors).ctTable[i].value ;
 304         }
 305     }
 306
 307     return retval ;
 308 }
 309
 310 #if wxUSE_IMAGE
 311
 312 void wxCursor::CreateFromImage(const wxImage & image)
 313 {
 314     m_refData = new wxCursorRefData;
 315
 316     int w = 16;
 317     int h = 16;
 318
 319     int hotSpotX = image.GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_X);
 320     int hotSpotY = image.GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_Y);
 321     int image_w = image.GetWidth();
 322     int image_h = image.GetHeight();
 323
 324     wxASSERT_MSG( hotSpotX >= 0 && hotSpotX < image_w &&
 325                   hotSpotY >= 0 && hotSpotY < image_h,
 326                   wxT("invalid cursor hot spot coordinates") );
 327
 328     wxImage image16(image); // final image of correct size
 329
 330     // if image is too small then place it in the center, resize it if too big
 331     if ((w > image_w) && (h > image_h))
 332     {
 333         wxPoint offset((w - image_w) / 2, (h - image_h) / 2);
 334         hotSpotX = hotSpotX + offset.x;
 335         hotSpotY = hotSpotY + offset.y;
 336
 337         image16 = image.Size(wxSize(w, h), offset);
 338     }
 339     else if ((w != image_w) || (h != image_h))
 340     {
 341         hotSpotX = int(hotSpotX * double(w) / double(image_w));
 342         hotSpotY = int(hotSpotY * double(h) / double(image_h));
 343
 344         image16 = image.Scale(w, h);
 345     }
 346
 347     unsigned char * rgbBits = image16.GetData();
 348     bool bHasMask = image16.HasMask() ;
 349
 350     PixMapHandle pm = (PixMapHandle) NewHandleClear( sizeof(PixMap) )  ;
 351     short extent = 16 ;
 352     short bytesPerPixel = 1 ;
 353     short depth = 8 ;
 354     Rect bounds = { 0 , 0 , extent , extent } ;
 355     CCrsrHandle ch = (CCrsrHandle) NewHandleClear( sizeof(CCrsr) ) ;
 356     CTabHandle newColors = GetCTable( 8 ) ;
 357     HandToHand( (Handle *) &newColors );
 358
 359     // set the values to the indices
 360     for ( int i = 0 ; i < (**newColors).ctSize ; ++i )
 361     {
 362         (**newColors).ctTable[i].value = i ;
 363     }
 364
 365     HLock( (Handle)ch );
 366     (**ch).crsrType = 0x8001; // color cursors
 367     (**ch).crsrMap = pm;
 368     short bytesPerRow = bytesPerPixel * extent;
 369
 370     (**pm).baseAddr = 0;
 371     (**pm).rowBytes = bytesPerRow | 0x8000;
 372     (**pm).bounds = bounds;
 373     (**pm).pmVersion = 0;
 374     (**pm).packType = 0;
 375     (**pm).packSize = 0;
 376     (**pm).hRes = 0x00480000; // 72 DPI default res
 377     (**pm).vRes = 0x00480000; // 72 DPI default res
 378     (**pm).pixelSize = depth;
 379     (**pm).pixelType = 0;
 380     (**pm).cmpCount = 1;
 381     (**pm).cmpSize = depth;
 382     (**pm).pmTable = newColors;
 383
 384     (**ch).crsrData = NewHandleClear( extent * bytesPerRow ) ;
 385     (**ch).crsrXData = NULL ;
 386     (**ch).crsrXValid = 0;
 387     (**ch).crsrXHandle = NULL;
 388
 389     (**ch).crsrHotSpot.h = hotSpotX ;
 390     (**ch).crsrHotSpot.v = hotSpotY ;
 391     (**ch).crsrXTable = 0 ;
 392     (**ch).crsrID = GetCTSeed() ;
 393
 394     memset( (**ch).crsr1Data  , 0 , sizeof( Bits16 ) ) ;
 395     memset( (**ch).crsrMask , 0 , sizeof( Bits16 ) ) ;
 396
 397     unsigned char mr = image16.GetMaskRed() ;
 398     unsigned char mg = image16.GetMaskGreen() ;
 399     unsigned char mb = image16.GetMaskBlue() ;
 400
 401     for ( int y = 0 ; y < h ; ++y )
 402     {
 403         short rowbits = 0, maskbits = 0 ;
 404
 405         for ( int x = 0 ; x < w ; ++x )
 406         {
 407             long pos = (y * w + x) * 3;
 408
 409             unsigned char r = rgbBits[pos] ;
 410             unsigned char g = rgbBits[pos + 1] ;
 411             unsigned char b = rgbBits[pos + 2] ;
 412             RGBColor col = { 0xFFFF, 0xFFFF, 0xFFFF } ;
 413
 414             if ( bHasMask && r == mr && g == mg && b == mb )
 415             {
 416                 // masked area, does not appear anywhere
 417             }
 418             else
 419             {
 420                 if ( (int)r + (int)g + (int)b < 0x0200 )
 421                     rowbits |= ( 1 << (15 - x) ) ;
 422
 423                 maskbits |= ( 1 << (15 - x) ) ;
 424
 425                 col = *((RGBColor*) wxColor( r , g , b ).GetPixel()) ;
 426             }
 427
 428             *((*(**ch).crsrData) + y * bytesPerRow + x) =
 429                 GetCTabIndex( newColors , &col) ;
 430         }
 431 #ifdef WORDS_BIGENDIAN
 432         (**ch).crsr1Data[y] = rowbits ;
 433         (**ch).crsrMask[y] = maskbits ;
 434 #else
 435         (**ch).crsr1Data[y] = CFSwapInt16(rowbits) ;
 436         (**ch).crsrMask[y] = CFSwapInt16(maskbits) ;
 437 #endif
 438     }
 439
 440     if ( !bHasMask )
 441         memcpy( (**ch).crsrMask , (**ch).crsr1Data , sizeof( Bits16) ) ;
 442
 443     HUnlock( (Handle)ch ) ;
 444     M_CURSORDATA->m_hCursor = ch ;
 445     M_CURSORDATA->m_isColorCursor = true ;
 446 }
 447
 448 #endif //wxUSE_IMAGE
 449
 450 wxCursor::wxCursor(const wxString& cursor_file, long flags, int hotSpotX, int hotSpotY)
 451 {
 452     m_refData = new wxCursorRefData;
 453     if ( flags == wxBITMAP_TYPE_MACCURSOR_RESOURCE )
 454     {
 455         Str255 theName ;
 456         wxMacStringToPascal( cursor_file , theName ) ;
 457
 458         Handle resHandle = ::GetNamedResource( 'crsr' , theName ) ;
 459         if ( resHandle )
 460         {
 461             short theId = -1 ;
 462             OSType theType ;
 463
 464             GetResInfo( resHandle , &theId , &theType , theName ) ;
 465             ReleaseResource( resHandle ) ;
 466
 467             M_CURSORDATA->m_hCursor = GetCCursor( theId ) ;
 468             if ( M_CURSORDATA->m_hCursor )
 469                 M_CURSORDATA->m_isColorCursor = true ;
 470         }
 471         else
 472         {
 473             Handle resHandle = ::GetNamedResource( 'CURS' , theName ) ;
 474             if ( resHandle )
 475             {
 476                 short theId = -1 ;
 477                 OSType theType ;
 478
 479                 GetResInfo( resHandle , &theId , &theType , theName ) ;
 480                 ReleaseResource( resHandle ) ;
 481
 482                 M_CURSORDATA->m_hCursor = GetCursor( theId ) ;
 483                 if ( M_CURSORDATA->m_hCursor )
 484                     M_CURSORDATA->m_releaseHandle = true ;
 485             }
 486         }
 487     }
 488     else
 489     {
 490 #if wxUSE_IMAGE
 491         wxImage image ;
 492         image.LoadFile( cursor_file, flags ) ;
 493         if ( image.Ok() )
 494         {
 495             image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_X, hotSpotX ) ;
 496             image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_Y, hotSpotY ) ;
 497             delete m_refData ;
 498             CreateFromImage( image ) ;
 499         }
 500 #endif
 501     }
 502 }
 503
 504 // Cursors by stock number
 505 wxCursor::wxCursor(int cursor_type)
 506 {
 507     m_refData = new wxCursorRefData;
 508
 509     switch (cursor_type)
 510     {
 511     case wxCURSOR_COPY_ARROW:
 512         M_CURSORDATA->m_themeCursor = kThemeCopyArrowCursor;
 513         break;
 514
 515     case wxCURSOR_WAIT:
 516         M_CURSORDATA->m_themeCursor = kThemeWatchCursor;
 517         break;
 518
 519     case wxCURSOR_IBEAM:
 520         M_CURSORDATA->m_themeCursor = kThemeIBeamCursor;
 521         break;
 522
 523     case wxCURSOR_CROSS:
 524         M_CURSORDATA->m_themeCursor = kThemeCrossCursor;
 525         break;
 526
 527     case wxCURSOR_SIZENWSE:
 528         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNWSE);
 529         break;
 530
 531     case wxCURSOR_SIZENESW:
 532         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNESW);
 533         break;
 534
 535     case wxCURSOR_SIZEWE:
 536         M_CURSORDATA->m_themeCursor = kThemeResizeLeftRightCursor;
 537         break;
 538
 539     case wxCURSOR_SIZENS:
 540         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNS);
 541         break;
 542
 543     case wxCURSOR_SIZING:
 544         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSize);
 545         break;
 546
 547     case wxCURSOR_HAND:
 548         M_CURSORDATA->m_themeCursor = kThemePointingHandCursor;
 549         break;
 550
 551     case wxCURSOR_BULLSEYE:
 552         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorBullseye);
 553         break;
 554
 555     case wxCURSOR_PENCIL:
 556         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPencil);
 557         break;
 558
 559     case wxCURSOR_MAGNIFIER:
 560         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorMagnifier);
 561         break;
 562
 563     case wxCURSOR_NO_ENTRY:
 564         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorNoEntry);
 565         break;
 566
 567     case wxCURSOR_WATCH:
 568         M_CURSORDATA->m_themeCursor = kThemeWatchCursor;
 569         break;
 570
 571     case wxCURSOR_PAINT_BRUSH:
 572         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPaintBrush);
 573         break;
 574
 575     case wxCURSOR_POINT_LEFT:
 576         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPointLeft);
 577         break;
 578
 579     case wxCURSOR_POINT_RIGHT:
 580         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPointRight);
 581         break;
 582
 583     case wxCURSOR_QUESTION_ARROW:
 584         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorQuestionArrow);
 585         break;
 586
 587     case wxCURSOR_BLANK:
 588         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorBlank);
 589         break;
 590
 591     case wxCURSOR_RIGHT_ARROW:
 592         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorRightArrow);
 593         break;
 594
 595     case wxCURSOR_SPRAYCAN:
 596         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorRoller);
 597         break;
 598
 599     case wxCURSOR_CHAR:
 600     case wxCURSOR_ARROW:
 601     case wxCURSOR_LEFT_BUTTON:
 602     case wxCURSOR_RIGHT_BUTTON:
 603     case wxCURSOR_MIDDLE_BUTTON:
 604     default:
 605         M_CURSORDATA->m_themeCursor = kThemeArrowCursor;
 606         break;
 607     }
 608
 609     if ( M_CURSORDATA->m_themeCursor == -1 )
 610         M_CURSORDATA->m_releaseHandle = true;
 611 }
 612
 613 void wxCursor::MacInstall() const
 614 {
 615     gMacCurrentCursor = *this ;
 616     if ( m_refData && M_CURSORDATA->m_themeCursor != -1 )
 617     {
 618         SetThemeCursor( M_CURSORDATA->m_themeCursor ) ;
 619     }
 620     else if ( m_refData && M_CURSORDATA->m_hCursor )
 621     {
 622         if ( M_CURSORDATA->m_isColorCursor )
 623             ::SetCCursor( (CCrsrHandle) M_CURSORDATA->m_hCursor ) ;
 624         else
 625             ::SetCursor( * (CursHandle) M_CURSORDATA->m_hCursor ) ;
 626     }
 627     else
 628     {
 629         SetThemeCursor( kThemeArrowCursor ) ;
 630     }
 631 }
 632
 633 wxCursor::~wxCursor()
 634 {
 635 }
 636
 637 // Global cursor setting
 638 void wxSetCursor(const wxCursor& cursor)
 639 {
 640     cursor.MacInstall() ;
 641 }