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, wxGDIObject)
  28
  29
  30 class WXDLLEXPORT wxCursorRefData: public wxGDIRefData
  31 {
  32     friend class wxCursor;
  33
  34     DECLARE_NO_COPY_CLASS(wxCursorRefData)
  35
  36 public:
  37     wxCursorRefData();
  38     virtual ~wxCursorRefData();
  39
  40 protected:
  41 #if wxMAC_USE_COCOA
  42     WX_NSCursor m_hCursor;
  43 #else
  44     WXHCURSOR     m_hCursor;
  45     bool        m_disposeHandle;
  46     bool        m_releaseHandle;
  47     bool        m_isColorCursor;
  48     long        m_themeCursor;
  49 #endif
  50 };
  51
  52 #define M_CURSORDATA wx_static_cast(wxCursorRefData*, m_refData)
  53
  54 ClassicCursor gMacCursors[kwxCursorLast+1] =
  55 {
  56
  57 {
  58 {0x0000, 0x03E0, 0x0630, 0x0808, 0x1004, 0x31C6, 0x2362, 0x2222,
  59 0x2362, 0x31C6, 0x1004, 0x0808, 0x0630, 0x03E0, 0x0000, 0x0000},
  60 {0x0000, 0x03E0, 0x07F0, 0x0FF8, 0x1FFC, 0x3FFE, 0x3FFE, 0x3FFE,
  61 0x3FFE, 0x3FFE, 0x1FFC, 0x0FF8, 0x07F0, 0x03E0, 0x0000, 0x0000},
  62 {0x0007, 0x0008}
  63 },
  64
  65 {
  66 {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  67 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000},
  68 {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  69 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000},
  70 {0x0000, 0x0000}
  71 },
  72
  73 {
  74 {0x00F0, 0x0088, 0x0108, 0x0190, 0x0270, 0x0220, 0x0440, 0x0440,
  75 0x0880, 0x0880, 0x1100, 0x1E00, 0x1C00, 0x1800, 0x1000, 0x0000},
  76 {0x00F0, 0x00F8, 0x01F8, 0x01F0, 0x03F0, 0x03E0, 0x07C0, 0x07C0,
  77 0x0F80, 0x0F80, 0x1F00, 0x1E00, 0x1C00, 0x1800, 0x1000, 0x0000},
  78 {0x000E, 0x0003}
  79 },
  80
  81 {
  82 {0x0000, 0x1E00, 0x2100, 0x4080, 0x4080, 0x4080, 0x4080, 0x2180,
  83 0x1FC0, 0x00E0, 0x0070, 0x0038, 0x001C, 0x000E, 0x0006, 0x0000},
  84 {0x3F00, 0x7F80, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0x7FC0,
  85 0x3FE0, 0x1FF0, 0x00F8, 0x007C, 0x003E, 0x001F, 0x000F, 0x0007},
  86 {0x0004, 0x0004}
  87 },
  88
  89 {
  90 {0x0000, 0x07E0, 0x1FF0, 0x3838, 0x3C0C, 0x6E0E, 0x6706, 0x6386,
  91 0x61C6, 0x60E6, 0x7076, 0x303C, 0x1C1C, 0x0FF8, 0x07E0, 0x0000},
  92 {0x0540, 0x0FF0, 0x3FF8, 0x3C3C, 0x7E0E, 0xFF0F, 0x6F86, 0xE7C7,
  93 0x63E6, 0xE1F7, 0x70FE, 0x707E, 0x3C3C, 0x1FFC, 0x0FF0, 0x0540},
  94 {0x0007, 0x0007}
  95 },
  96
  97 {
  98 {0x0000, 0x0380, 0x0380, 0x0380, 0x0380, 0x0380, 0x0380, 0x0FE0,
  99 0x1FF0, 0x1FF0, 0x0000, 0x1FF0, 0x1FF0, 0x1550, 0x1550, 0x1550},
 100 {0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x0FE0, 0x1FF0,
 101 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8},
 102 {0x000B, 0x0007}
 103 },
 104
 105 {
 106 {0x00C0, 0x0140, 0x0640, 0x08C0, 0x3180, 0x47FE, 0x8001, 0x8001,
 107 0x81FE, 0x8040, 0x01C0, 0x0040, 0x03C0, 0xC080, 0x3F80, 0x0000},
 108 {0x00C0, 0x01C0, 0x07C0, 0x0FC0, 0x3F80, 0x7FFE, 0xFFFF, 0xFFFF,
 109 0xFFFE, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0xFF80, 0x3F80, 0x0000},
 110 {0x0006, 0x000F}
 111 },
 112
 113 {
 114 {0x0100, 0x0280, 0x0260, 0x0310, 0x018C, 0x7FE3, 0x8000, 0x8000,
 115 0x7F80, 0x0200, 0x0380, 0x0200, 0x03C0, 0x0107, 0x01F8, 0x0000},
 116 {0x0100, 0x0380, 0x03E0, 0x03F0, 0x01FC, 0x7FFF, 0xFFFF, 0xFFFF,
 117 0xFFFF, 0x03FF, 0x03FF, 0x03FF, 0x03FF, 0x01FF, 0x01F8, 0x0000},
 118 {0x0006, 0x0000}
 119 },
 120
 121 {
 122 {0x0000, 0x4078, 0x60FC, 0x71CE, 0x7986, 0x7C06, 0x7E0E, 0x7F1C,
 123 0x7FB8, 0x7C30, 0x6C30, 0x4600, 0x0630, 0x0330, 0x0300, 0x0000},
 124 {0xC078, 0xE0FC, 0xF1FE, 0xFBFF, 0xFFCF, 0xFF8F, 0xFF1F, 0xFFBE,
 125 0xFFFC, 0xFE78, 0xFF78, 0xEFF8, 0xCFF8, 0x87F8, 0x07F8, 0x0300},
 126 {0x0001, 0x0001}
 127 },
 128
 129 {
 130 {0x0000, 0x0002, 0x0006, 0x000E, 0x001E, 0x003E, 0x007E, 0x00FE,
 131 0x01FE, 0x003E, 0x0036, 0x0062, 0x0060, 0x00C0, 0x00C0, 0x0000},
 132 {0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF, 0x01FF,
 133 0x03FF, 0x07FF, 0x007F, 0x00F7, 0x00F3, 0x01E1, 0x01E0, 0x01C0},
 134 {0x0001, 0x000E}
 135 },
 136
 137 {
 138 {0x0000, 0x0080, 0x01C0, 0x03E0, 0x0080, 0x0080, 0x0080, 0x1FFC,
 139 0x1FFC, 0x0080, 0x0080, 0x0080, 0x03E0, 0x01C0, 0x0080, 0x0000},
 140 {0x0080, 0x01C0, 0x03E0, 0x07F0, 0x0FF8, 0x01C0, 0x3FFE, 0x3FFE,
 141 0x3FFE, 0x3FFE, 0x01C0, 0x0FF8, 0x07F0, 0x03E0, 0x01C0, 0x0080},
 142 {0x0007, 0x0008}
 143 },
 144
 145 {
 146 {0x0000, 0x0080, 0x01C0, 0x03E0, 0x0080, 0x0888, 0x188C, 0x3FFE,
 147 0x188C, 0x0888, 0x0080, 0x03E0, 0x01C0, 0x0080, 0x0000, 0x0000},
 148 {0x0080, 0x01C0, 0x03E0, 0x07F0, 0x0BE8, 0x1DDC, 0x3FFE, 0x7FFF,
 149 0x3FFE, 0x1DDC, 0x0BE8, 0x07F0, 0x03E0, 0x01C0, 0x0080, 0x0000},
 150 {0x0007, 0x0008}
 151 },
 152
 153 {
 154 {0x0000, 0x001E, 0x000E, 0x060E, 0x0712, 0x03A0, 0x01C0, 0x00E0,
 155 0x0170, 0x1238, 0x1C18, 0x1C00, 0x1E00, 0x0000, 0x0000, 0x0000},
 156 {0x007F, 0x003F, 0x0E1F, 0x0F0F, 0x0F97, 0x07E3, 0x03E1, 0x21F0,
 157 0x31F8, 0x3A7C, 0x3C3C, 0x3E1C, 0x3F00, 0x3F80, 0x0000, 0x0000},
 158 {0x0006, 0x0009}
 159 },
 160
 161 {
 162 {0x0000, 0x7800, 0x7000, 0x7060, 0x48E0, 0x05C0, 0x0380, 0x0700,
 163 0x0E80, 0x1C48, 0x1838, 0x0038, 0x0078, 0x0000, 0x0000, 0x0000},
 164 {0xFE00, 0xFC00, 0xF870, 0xF0F0, 0xE9F0, 0xC7E0, 0x87C0, 0x0F84,
 165 0x1F8C, 0x3E5C, 0x3C3C, 0x387C, 0x00FC, 0x01FC, 0x0000, 0x0000},
 166 {0x0006, 0x0006}
 167 },
 168
 169 {
 170 {0x0006, 0x000E, 0x001C, 0x0018, 0x0020, 0x0040, 0x00F8, 0x0004,
 171 0x1FF4, 0x200C, 0x2AA8, 0x1FF0, 0x1F80, 0x3800, 0x6000, 0x8000},
 172 {0x000F, 0x001F, 0x003E, 0x007C, 0x0070, 0x00E0, 0x01FC, 0x3FF6,
 173 0x7FF6, 0x7FFE, 0x7FFC, 0x7FF8, 0x3FF0, 0x7FC0, 0xF800, 0xE000},
 174 {0x000A, 0x0006}
 175 },
 176
 177 };
 178
 179 wxCursor    gMacCurrentCursor ;
 180
 181 #if !wxMAC_USE_COCOA
 182 CursHandle wxGetStockCursor( int number )
 183 {
 184     wxASSERT_MSG( number >= 0 && number <=kwxCursorLast , wxT("invalid stock cursor id") ) ;
 185     CursHandle c = (CursHandle) NewHandle( sizeof(Cursor) ) ;
 186     memcpy( *c, &gMacCursors[number], sizeof(Cursor) ) ;
 187
 188 #ifndef WORDS_BIGENDIAN
 189     short *sptr = (short*) *c ;
 190     for ( int i = 0 ; i < 2 * 16 /* image and mask */ ; ++i, ++sptr )
 191     {
 192         *sptr = CFSwapInt16( *sptr ) ;
 193     }
 194 #endif
 195     return c ;
 196 }
 197 #endif
 198
 199 wxCursorRefData::wxCursorRefData()
 200 {
 201     m_hCursor = NULL;
 202 #if wxMAC_USE_COCOA
 203 #else
 204     m_disposeHandle = false;
 205     m_releaseHandle = false;
 206     m_isColorCursor = false;
 207     m_themeCursor = -1;
 208 #endif
 209 }
 210
 211 wxCursorRefData::~wxCursorRefData()
 212 {
 213 #if wxMAC_USE_COCOA
 214     if ( m_hCursor )
 215         wxMacCocoaRelease(m_hCursor);
 216 #else
 217     if ( m_isColorCursor )
 218     {
 219 #ifndef __LP64__
 220                ::DisposeCCursor( (CCrsrHandle) m_hCursor ) ;
 221 #endif
 222     }
 223     else if ( m_disposeHandle )
 224     {
 225         ::DisposeHandle( (Handle ) m_hCursor ) ;
 226     }
 227     else if ( m_releaseHandle )
 228     {
 229         // we don't release the resource since it may already
 230         // be in use again
 231     }
 232 #endif
 233 }
 234
 235 wxCursor::wxCursor()
 236 {
 237 }
 238
 239 wxCursor::wxCursor(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height),
 240     int WXUNUSED(hotSpotX), int WXUNUSED(hotSpotY), const char WXUNUSED(maskBits)[])
 241 {
 242 }
 243
 244 wxCursor::wxCursor( const wxImage &image )
 245 {
 246 #if wxUSE_IMAGE
 247     CreateFromImage( image ) ;
 248 #endif
 249 }
 250
 251 wxCursor::wxCursor(const char **bits)
 252 {
 253     (void) CreateFromXpm(bits);
 254 }
 255
 256 wxCursor::wxCursor(char **bits)
 257 {
 258     (void) CreateFromXpm((const char **)bits);
 259 }
 260
 261 bool wxCursor::CreateFromXpm(const char **bits)
 262 {
 263 #if wxUSE_IMAGE
 264     wxCHECK_MSG( bits != NULL, false, wxT("invalid cursor data") );
 265     wxXPMDecoder decoder;
 266     wxImage img = decoder.ReadData(bits);
 267     wxCHECK_MSG( img.Ok(), false, wxT("invalid cursor data") );
 268     CreateFromImage( img ) ;
 269     return true;
 270 #else
 271     return false;
 272 #endif
 273 }
 274
 275 WXHCURSOR wxCursor::GetHCURSOR() const
 276 {
 277     return (M_CURSORDATA ? M_CURSORDATA->m_hCursor : 0);
 278 }
 279
 280 bool wxCursor::IsOk() const
 281 {
 282 #if wxMAC_USE_COCOA
 283     return GetHCURSOR() != NULL;
 284 #else
 285     return (m_refData != NULL && ( M_CURSORDATA->m_hCursor != NULL || M_CURSORDATA->m_themeCursor != -1 ) ) ;
 286 #endif
 287 }
 288
 289 #if !wxMAC_USE_COCOA
 290 short GetCTabIndex( CTabHandle colors , RGBColor *col )
 291 {
 292     short retval = 0 ;
 293     unsigned long bestdiff = 0xFFFF ;
 294
 295     for ( int i = 0 ; i < (**colors).ctSize ; ++i )
 296     {
 297         unsigned long diff = abs(col->red -  (**colors).ctTable[i].rgb.red ) +
 298             abs(col->green -  (**colors).ctTable[i].rgb.green ) +
 299             abs(col->blue -  (**colors).ctTable[i].rgb.blue ) ;
 300
 301         if ( diff < bestdiff )
 302         {
 303             bestdiff = diff ;
 304             retval = (**colors).ctTable[i].value ;
 305         }
 306     }
 307
 308     return retval ;
 309 }
 310 #endif
 311
 312 #if wxUSE_IMAGE
 313
 314 void wxCursor::CreateFromImage(const wxImage & image)
 315 {
 316     m_refData = new wxCursorRefData;
 317     int hotSpotX = image.GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_X);
 318     int hotSpotY = image.GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_Y);
 319 #if wxMAC_USE_COCOA
 320     wxBitmap bmp( image );
 321     CGImageRef cgimage = wxMacCreateCGImageFromBitmap(bmp);
 322     if ( cgimage )
 323     {
 324         M_CURSORDATA->m_hCursor = wxMacCocoaCreateCursorFromCGImage( cgimage, hotSpotX, hotSpotY );
 325         CFRelease( cgimage );
 326     }
 327 #else
 328 #ifndef __LP64__
 329     int w = 16;
 330     int h = 16;
 331
 332     int image_w = image.GetWidth();
 333     int image_h = image.GetHeight();
 334
 335     wxASSERT_MSG( hotSpotX >= 0 && hotSpotX < image_w &&
 336                   hotSpotY >= 0 && hotSpotY < image_h,
 337                   wxT("invalid cursor hot spot coordinates") );
 338
 339     wxImage image16(image); // final image of correct size
 340
 341     // if image is too small then place it in the center, resize it if too big
 342     if ((w > image_w) && (h > image_h))
 343     {
 344         wxPoint offset((w - image_w) / 2, (h - image_h) / 2);
 345         hotSpotX = hotSpotX + offset.x;
 346         hotSpotY = hotSpotY + offset.y;
 347
 348         image16 = image.Size(wxSize(w, h), offset);
 349     }
 350     else if ((w != image_w) || (h != image_h))
 351     {
 352         hotSpotX = int(hotSpotX * double(w) / double(image_w));
 353         hotSpotY = int(hotSpotY * double(h) / double(image_h));
 354
 355         image16 = image.Scale(w, h);
 356     }
 357
 358     unsigned char * rgbBits = image16.GetData();
 359     bool bHasMask = image16.HasMask() ;
 360
 361     PixMapHandle pm = (PixMapHandle) NewHandleClear( sizeof(PixMap) )  ;
 362     short extent = 16 ;
 363     short bytesPerPixel = 1 ;
 364     short depth = 8 ;
 365     Rect bounds = { 0 , 0 , extent , extent } ;
 366     CCrsrHandle ch = (CCrsrHandle) NewHandleClear( sizeof(CCrsr) ) ;
 367     CTabHandle newColors = GetCTable( 8 ) ;
 368     HandToHand( (Handle *) &newColors );
 369
 370     // set the values to the indices
 371     for ( int i = 0 ; i < (**newColors).ctSize ; ++i )
 372     {
 373         (**newColors).ctTable[i].value = i ;
 374     }
 375
 376     HLock( (Handle)ch );
 377     (**ch).crsrType = 0x8001; // color cursors
 378     (**ch).crsrMap = pm;
 379     short bytesPerRow = bytesPerPixel * extent;
 380
 381     (**pm).baseAddr = 0;
 382     (**pm).rowBytes = bytesPerRow | 0x8000;
 383     (**pm).bounds = bounds;
 384     (**pm).pmVersion = 0;
 385     (**pm).packType = 0;
 386     (**pm).packSize = 0;
 387     (**pm).hRes = 0x00480000; // 72 DPI default res
 388     (**pm).vRes = 0x00480000; // 72 DPI default res
 389     (**pm).pixelSize = depth;
 390     (**pm).pixelType = 0;
 391     (**pm).cmpCount = 1;
 392     (**pm).cmpSize = depth;
 393     (**pm).pmTable = newColors;
 394
 395     (**ch).crsrData = NewHandleClear( extent * bytesPerRow ) ;
 396     (**ch).crsrXData = NULL ;
 397     (**ch).crsrXValid = 0;
 398     (**ch).crsrXHandle = NULL;
 399
 400     (**ch).crsrHotSpot.h = hotSpotX ;
 401     (**ch).crsrHotSpot.v = hotSpotY ;
 402     (**ch).crsrXTable = 0 ;
 403     (**ch).crsrID = GetCTSeed() ;
 404
 405     memset( (**ch).crsr1Data  , 0 , sizeof( Bits16 ) ) ;
 406     memset( (**ch).crsrMask , 0 , sizeof( Bits16 ) ) ;
 407
 408     unsigned char mr = image16.GetMaskRed() ;
 409     unsigned char mg = image16.GetMaskGreen() ;
 410     unsigned char mb = image16.GetMaskBlue() ;
 411
 412     for ( int y = 0 ; y < h ; ++y )
 413     {
 414         short rowbits = 0, maskbits = 0 ;
 415
 416         for ( int x = 0 ; x < w ; ++x )
 417         {
 418             long pos = (y * w + x) * 3;
 419
 420             unsigned char r = rgbBits[pos] ;
 421             unsigned char g = rgbBits[pos + 1] ;
 422             unsigned char b = rgbBits[pos + 2] ;
 423             RGBColor col = { 0xFFFF, 0xFFFF, 0xFFFF } ;
 424
 425             if ( bHasMask && r == mr && g == mg && b == mb )
 426             {
 427                 // masked area, does not appear anywhere
 428             }
 429             else
 430             {
 431                 if ( (int)r + (int)g + (int)b < 0x0200 )
 432                     rowbits |= ( 1 << (15 - x) ) ;
 433
 434                 maskbits |= ( 1 << (15 - x) ) ;
 435
 436                 col = *((RGBColor*) wxColor( r , g , b ).GetPixel()) ;
 437             }
 438
 439             *((*(**ch).crsrData) + y * bytesPerRow + x) =
 440                 GetCTabIndex( newColors , &col) ;
 441         }
 442 #ifdef WORDS_BIGENDIAN
 443         (**ch).crsr1Data[y] = rowbits ;
 444         (**ch).crsrMask[y] = maskbits ;
 445 #else
 446         (**ch).crsr1Data[y] = CFSwapInt16(rowbits) ;
 447         (**ch).crsrMask[y] = CFSwapInt16(maskbits) ;
 448 #endif
 449     }
 450
 451     if ( !bHasMask )
 452         memcpy( (**ch).crsrMask , (**ch).crsr1Data , sizeof( Bits16) ) ;
 453
 454     HUnlock( (Handle)ch ) ;
 455     M_CURSORDATA->m_hCursor = ch ;
 456     M_CURSORDATA->m_isColorCursor = true ;
 457 #endif
 458 #endif
 459 }
 460
 461 #endif //wxUSE_IMAGE
 462
 463 wxCursor::wxCursor(const wxString& cursor_file, long flags, int hotSpotX, int hotSpotY)
 464 {
 465     m_refData = new wxCursorRefData;
 466     if ( flags == wxBITMAP_TYPE_MACCURSOR_RESOURCE )
 467     {
 468 #if wxMAC_USE_COCOA
 469         wxFAIL_MSG( wxT("Not implemented") );
 470 #else
 471 #ifndef __LP64__
 472         Str255 theName ;
 473         wxMacStringToPascal( cursor_file , theName ) ;
 474
 475         Handle resHandle = ::GetNamedResource( 'crsr' , theName ) ;
 476         if ( resHandle )
 477         {
 478             short theId = -1 ;
 479             OSType theType ;
 480
 481             GetResInfo( resHandle , &theId , &theType , theName ) ;
 482             ReleaseResource( resHandle ) ;
 483
 484             M_CURSORDATA->m_hCursor = GetCCursor( theId ) ;
 485             if ( M_CURSORDATA->m_hCursor )
 486                 M_CURSORDATA->m_isColorCursor = true ;
 487         }
 488         else
 489         {
 490             Handle resHandle = ::GetNamedResource( 'CURS' , theName ) ;
 491             if ( resHandle )
 492             {
 493                 short theId = -1 ;
 494                 OSType theType ;
 495
 496                 GetResInfo( resHandle , &theId , &theType , theName ) ;
 497                 ReleaseResource( resHandle ) ;
 498
 499                 M_CURSORDATA->m_hCursor = GetCursor( theId ) ;
 500                 if ( M_CURSORDATA->m_hCursor )
 501                     M_CURSORDATA->m_releaseHandle = true ;
 502             }
 503         }
 504 #endif
 505 #endif
 506     }
 507     else
 508     {
 509 #if wxUSE_IMAGE
 510         wxImage image ;
 511         image.LoadFile( cursor_file, flags ) ;
 512         if ( image.Ok() )
 513         {
 514             image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_X, hotSpotX ) ;
 515             image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_Y, hotSpotY ) ;
 516             m_refData->DecRef() ;
 517             m_refData = NULL ;
 518             CreateFromImage( image ) ;
 519         }
 520 #endif
 521     }
 522 }
 523
 524 // Cursors by stock number
 525 wxCursor::wxCursor(int cursor_type)
 526 {
 527     m_refData = new wxCursorRefData;
 528 #if wxMAC_USE_COCOA
 529     M_CURSORDATA->m_hCursor = wxMacCocoaCreateStockCursor( cursor_type );
 530 #else
 531     switch (cursor_type)
 532     {
 533     case wxCURSOR_COPY_ARROW:
 534         M_CURSORDATA->m_themeCursor = kThemeCopyArrowCursor;
 535         break;
 536
 537     case wxCURSOR_WAIT:
 538         M_CURSORDATA->m_themeCursor = kThemeWatchCursor;
 539         break;
 540
 541     case wxCURSOR_IBEAM:
 542         M_CURSORDATA->m_themeCursor = kThemeIBeamCursor;
 543         break;
 544
 545     case wxCURSOR_CROSS:
 546         M_CURSORDATA->m_themeCursor = kThemeCrossCursor;
 547         break;
 548
 549     case wxCURSOR_SIZENWSE:
 550         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNWSE);
 551         break;
 552
 553     case wxCURSOR_SIZENESW:
 554         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNESW);
 555         break;
 556
 557     case wxCURSOR_SIZEWE:
 558         M_CURSORDATA->m_themeCursor = kThemeResizeLeftRightCursor;
 559         break;
 560
 561     case wxCURSOR_SIZENS:
 562         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNS);
 563         break;
 564
 565     case wxCURSOR_SIZING:
 566         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSize);
 567         break;
 568
 569     case wxCURSOR_HAND:
 570         M_CURSORDATA->m_themeCursor = kThemePointingHandCursor;
 571         break;
 572
 573     case wxCURSOR_BULLSEYE:
 574         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorBullseye);
 575         break;
 576
 577     case wxCURSOR_PENCIL:
 578         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPencil);
 579         break;
 580
 581     case wxCURSOR_MAGNIFIER:
 582         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorMagnifier);
 583         break;
 584
 585     case wxCURSOR_NO_ENTRY:
 586         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorNoEntry);
 587         break;
 588
 589     case wxCURSOR_WATCH:
 590         M_CURSORDATA->m_themeCursor = kThemeWatchCursor;
 591         break;
 592
 593     case wxCURSOR_PAINT_BRUSH:
 594         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPaintBrush);
 595         break;
 596
 597     case wxCURSOR_POINT_LEFT:
 598         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPointLeft);
 599         break;
 600
 601     case wxCURSOR_POINT_RIGHT:
 602         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPointRight);
 603         break;
 604
 605     case wxCURSOR_QUESTION_ARROW:
 606         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorQuestionArrow);
 607         break;
 608
 609     case wxCURSOR_BLANK:
 610         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorBlank);
 611         break;
 612
 613     case wxCURSOR_RIGHT_ARROW:
 614         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorRightArrow);
 615         break;
 616
 617     case wxCURSOR_SPRAYCAN:
 618         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorRoller);
 619         break;
 620
 621     case wxCURSOR_CHAR:
 622     case wxCURSOR_ARROW:
 623     case wxCURSOR_LEFT_BUTTON:
 624     case wxCURSOR_RIGHT_BUTTON:
 625     case wxCURSOR_MIDDLE_BUTTON:
 626     default:
 627         M_CURSORDATA->m_themeCursor = kThemeArrowCursor;
 628         break;
 629     }
 630
 631     if ( M_CURSORDATA->m_themeCursor == -1 )
 632         M_CURSORDATA->m_releaseHandle = true;
 633 #endif
 634 }
 635
 636 void wxCursor::MacInstall() const
 637 {
 638     gMacCurrentCursor = *this ;
 639 #if wxMAC_USE_COCOA
 640     if ( IsOk() )
 641         wxMacCocoaSetCursor( M_CURSORDATA->m_hCursor );
 642 #else
 643     if ( m_refData && M_CURSORDATA->m_themeCursor != -1 )
 644     {
 645         SetThemeCursor( M_CURSORDATA->m_themeCursor ) ;
 646     }
 647     else if ( m_refData && M_CURSORDATA->m_hCursor )
 648     {
 649 #ifndef __LP64__
 650        if ( M_CURSORDATA->m_isColorCursor )
 651             ::SetCCursor( (CCrsrHandle) M_CURSORDATA->m_hCursor ) ;
 652         else
 653             ::SetCursor( * (CursHandle) M_CURSORDATA->m_hCursor ) ;
 654 #endif
 655     }
 656     else
 657     {
 658         SetThemeCursor( kThemeArrowCursor ) ;
 659     }
 660 #endif
 661 }
 662
 663 wxCursor::~wxCursor()
 664 {
 665 }
 666
 667 // Global cursor setting
 668 void wxSetCursor(const wxCursor& cursor)
 669 {
 670     cursor.MacInstall() ;
 671 }