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 wxBitmap;
  35     friend class wxCursor;
  36
  37 public:
  38     wxCursorRefData();
  39     virtual ~wxCursorRefData();
  40
  41 protected:
  42 #if wxMAC_USE_COCOA
  43     WX_NSCursor m_hCursor;
  44 #else
  45     WXHCURSOR     m_hCursor;
  46     bool        m_disposeHandle;
  47     bool        m_releaseHandle;
  48     bool        m_isColorCursor;
  49     long        m_themeCursor;
  50 #endif
  51 };
  52
  53 #define M_CURSORDATA wx_static_cast(wxCursorRefData*, m_refData)
  54
  55 ClassicCursor gMacCursors[kwxCursorLast+1] =
  56 {
  57
  58 {
  59 {0x0000, 0x03E0, 0x0630, 0x0808, 0x1004, 0x31C6, 0x2362, 0x2222,
  60 0x2362, 0x31C6, 0x1004, 0x0808, 0x0630, 0x03E0, 0x0000, 0x0000},
  61 {0x0000, 0x03E0, 0x07F0, 0x0FF8, 0x1FFC, 0x3FFE, 0x3FFE, 0x3FFE,
  62 0x3FFE, 0x3FFE, 0x1FFC, 0x0FF8, 0x07F0, 0x03E0, 0x0000, 0x0000},
  63 {0x0007, 0x0008}
  64 },
  65
  66 {
  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, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000},
  71 {0x0000, 0x0000}
  72 },
  73
  74 {
  75 {0x00F0, 0x0088, 0x0108, 0x0190, 0x0270, 0x0220, 0x0440, 0x0440,
  76 0x0880, 0x0880, 0x1100, 0x1E00, 0x1C00, 0x1800, 0x1000, 0x0000},
  77 {0x00F0, 0x00F8, 0x01F8, 0x01F0, 0x03F0, 0x03E0, 0x07C0, 0x07C0,
  78 0x0F80, 0x0F80, 0x1F00, 0x1E00, 0x1C00, 0x1800, 0x1000, 0x0000},
  79 {0x000E, 0x0003}
  80 },
  81
  82 {
  83 {0x0000, 0x1E00, 0x2100, 0x4080, 0x4080, 0x4080, 0x4080, 0x2180,
  84 0x1FC0, 0x00E0, 0x0070, 0x0038, 0x001C, 0x000E, 0x0006, 0x0000},
  85 {0x3F00, 0x7F80, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0x7FC0,
  86 0x3FE0, 0x1FF0, 0x00F8, 0x007C, 0x003E, 0x001F, 0x000F, 0x0007},
  87 {0x0004, 0x0004}
  88 },
  89
  90 {
  91 {0x0000, 0x07E0, 0x1FF0, 0x3838, 0x3C0C, 0x6E0E, 0x6706, 0x6386,
  92 0x61C6, 0x60E6, 0x7076, 0x303C, 0x1C1C, 0x0FF8, 0x07E0, 0x0000},
  93 {0x0540, 0x0FF0, 0x3FF8, 0x3C3C, 0x7E0E, 0xFF0F, 0x6F86, 0xE7C7,
  94 0x63E6, 0xE1F7, 0x70FE, 0x707E, 0x3C3C, 0x1FFC, 0x0FF0, 0x0540},
  95 {0x0007, 0x0007}
  96 },
  97
  98 {
  99 {0x0000, 0x0380, 0x0380, 0x0380, 0x0380, 0x0380, 0x0380, 0x0FE0,
 100 0x1FF0, 0x1FF0, 0x0000, 0x1FF0, 0x1FF0, 0x1550, 0x1550, 0x1550},
 101 {0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x07C0, 0x0FE0, 0x1FF0,
 102 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8, 0x3FF8},
 103 {0x000B, 0x0007}
 104 },
 105
 106 {
 107 {0x00C0, 0x0140, 0x0640, 0x08C0, 0x3180, 0x47FE, 0x8001, 0x8001,
 108 0x81FE, 0x8040, 0x01C0, 0x0040, 0x03C0, 0xC080, 0x3F80, 0x0000},
 109 {0x00C0, 0x01C0, 0x07C0, 0x0FC0, 0x3F80, 0x7FFE, 0xFFFF, 0xFFFF,
 110 0xFFFE, 0xFFC0, 0xFFC0, 0xFFC0, 0xFFC0, 0xFF80, 0x3F80, 0x0000},
 111 {0x0006, 0x000F}
 112 },
 113
 114 {
 115 {0x0100, 0x0280, 0x0260, 0x0310, 0x018C, 0x7FE3, 0x8000, 0x8000,
 116 0x7F80, 0x0200, 0x0380, 0x0200, 0x03C0, 0x0107, 0x01F8, 0x0000},
 117 {0x0100, 0x0380, 0x03E0, 0x03F0, 0x01FC, 0x7FFF, 0xFFFF, 0xFFFF,
 118 0xFFFF, 0x03FF, 0x03FF, 0x03FF, 0x03FF, 0x01FF, 0x01F8, 0x0000},
 119 {0x0006, 0x0000}
 120 },
 121
 122 {
 123 {0x0000, 0x4078, 0x60FC, 0x71CE, 0x7986, 0x7C06, 0x7E0E, 0x7F1C,
 124 0x7FB8, 0x7C30, 0x6C30, 0x4600, 0x0630, 0x0330, 0x0300, 0x0000},
 125 {0xC078, 0xE0FC, 0xF1FE, 0xFBFF, 0xFFCF, 0xFF8F, 0xFF1F, 0xFFBE,
 126 0xFFFC, 0xFE78, 0xFF78, 0xEFF8, 0xCFF8, 0x87F8, 0x07F8, 0x0300},
 127 {0x0001, 0x0001}
 128 },
 129
 130 {
 131 {0x0000, 0x0002, 0x0006, 0x000E, 0x001E, 0x003E, 0x007E, 0x00FE,
 132 0x01FE, 0x003E, 0x0036, 0x0062, 0x0060, 0x00C0, 0x00C0, 0x0000},
 133 {0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF, 0x01FF,
 134 0x03FF, 0x07FF, 0x007F, 0x00F7, 0x00F3, 0x01E1, 0x01E0, 0x01C0},
 135 {0x0001, 0x000E}
 136 },
 137
 138 {
 139 {0x0000, 0x0080, 0x01C0, 0x03E0, 0x0080, 0x0080, 0x0080, 0x1FFC,
 140 0x1FFC, 0x0080, 0x0080, 0x0080, 0x03E0, 0x01C0, 0x0080, 0x0000},
 141 {0x0080, 0x01C0, 0x03E0, 0x07F0, 0x0FF8, 0x01C0, 0x3FFE, 0x3FFE,
 142 0x3FFE, 0x3FFE, 0x01C0, 0x0FF8, 0x07F0, 0x03E0, 0x01C0, 0x0080},
 143 {0x0007, 0x0008}
 144 },
 145
 146 {
 147 {0x0000, 0x0080, 0x01C0, 0x03E0, 0x0080, 0x0888, 0x188C, 0x3FFE,
 148 0x188C, 0x0888, 0x0080, 0x03E0, 0x01C0, 0x0080, 0x0000, 0x0000},
 149 {0x0080, 0x01C0, 0x03E0, 0x07F0, 0x0BE8, 0x1DDC, 0x3FFE, 0x7FFF,
 150 0x3FFE, 0x1DDC, 0x0BE8, 0x07F0, 0x03E0, 0x01C0, 0x0080, 0x0000},
 151 {0x0007, 0x0008}
 152 },
 153
 154 {
 155 {0x0000, 0x001E, 0x000E, 0x060E, 0x0712, 0x03A0, 0x01C0, 0x00E0,
 156 0x0170, 0x1238, 0x1C18, 0x1C00, 0x1E00, 0x0000, 0x0000, 0x0000},
 157 {0x007F, 0x003F, 0x0E1F, 0x0F0F, 0x0F97, 0x07E3, 0x03E1, 0x21F0,
 158 0x31F8, 0x3A7C, 0x3C3C, 0x3E1C, 0x3F00, 0x3F80, 0x0000, 0x0000},
 159 {0x0006, 0x0009}
 160 },
 161
 162 {
 163 {0x0000, 0x7800, 0x7000, 0x7060, 0x48E0, 0x05C0, 0x0380, 0x0700,
 164 0x0E80, 0x1C48, 0x1838, 0x0038, 0x0078, 0x0000, 0x0000, 0x0000},
 165 {0xFE00, 0xFC00, 0xF870, 0xF0F0, 0xE9F0, 0xC7E0, 0x87C0, 0x0F84,
 166 0x1F8C, 0x3E5C, 0x3C3C, 0x387C, 0x00FC, 0x01FC, 0x0000, 0x0000},
 167 {0x0006, 0x0006}
 168 },
 169
 170 {
 171 {0x0006, 0x000E, 0x001C, 0x0018, 0x0020, 0x0040, 0x00F8, 0x0004,
 172 0x1FF4, 0x200C, 0x2AA8, 0x1FF0, 0x1F80, 0x3800, 0x6000, 0x8000},
 173 {0x000F, 0x001F, 0x003E, 0x007C, 0x0070, 0x00E0, 0x01FC, 0x3FF6,
 174 0x7FF6, 0x7FFE, 0x7FFC, 0x7FF8, 0x3FF0, 0x7FC0, 0xF800, 0xE000},
 175 {0x000A, 0x0006}
 176 },
 177
 178 };
 179
 180 wxCursor    gMacCurrentCursor ;
 181
 182 #if !wxMAC_USE_COCOA
 183 CursHandle wxGetStockCursor( int number )
 184 {
 185     wxASSERT_MSG( number >= 0 && number <=kwxCursorLast , wxT("invalid stock cursor id") ) ;
 186     CursHandle c = (CursHandle) NewHandle( sizeof(Cursor) ) ;
 187     memcpy( *c, &gMacCursors[number], sizeof(Cursor) ) ;
 188
 189 #ifndef WORDS_BIGENDIAN
 190     short *sptr = (short*) *c ;
 191     for ( int i = 0 ; i < 2 * 16 /* image and mask */ ; ++i, ++sptr )
 192     {
 193         *sptr = CFSwapInt16( *sptr ) ;
 194     }
 195 #endif
 196     return c ;
 197 }
 198 #endif
 199
 200 wxCursorRefData::wxCursorRefData()
 201 {
 202     SetWidth( 16 );
 203     SetHeight( 16 );
 204     m_hCursor = NULL;
 205 #if wxMAC_USE_COCOA
 206 #else
 207     m_disposeHandle = false;
 208     m_releaseHandle = false;
 209     m_isColorCursor = false;
 210     m_themeCursor = -1;
 211 #endif
 212 }
 213
 214 wxCursorRefData::~wxCursorRefData()
 215 {
 216 #if wxMAC_USE_COCOA
 217     if ( m_hCursor )
 218         wxMacCocoaRelease(m_hCursor);
 219 #else
 220     if ( m_isColorCursor )
 221     {
 222 #ifndef __LP64__
 223                ::DisposeCCursor( (CCrsrHandle) m_hCursor ) ;
 224 #endif
 225     }
 226     else if ( m_disposeHandle )
 227     {
 228         ::DisposeHandle( (Handle ) m_hCursor ) ;
 229     }
 230     else if ( m_releaseHandle )
 231     {
 232         // we don't release the resource since it may already
 233         // be in use again
 234     }
 235 #endif
 236 }
 237
 238 wxCursor::wxCursor()
 239 {
 240 }
 241
 242 wxCursor::wxCursor(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height),
 243     int WXUNUSED(hotSpotX), int WXUNUSED(hotSpotY), const char WXUNUSED(maskBits)[])
 244 {
 245 }
 246
 247 wxCursor::wxCursor( const wxImage &image )
 248 {
 249 #if wxUSE_IMAGE
 250     CreateFromImage( image ) ;
 251 #endif
 252 }
 253
 254 wxCursor::wxCursor(const char **bits)
 255 {
 256     (void) CreateFromXpm(bits);
 257 }
 258
 259 wxCursor::wxCursor(char **bits)
 260 {
 261     (void) CreateFromXpm((const char **)bits);
 262 }
 263
 264 bool wxCursor::CreateFromXpm(const char **bits)
 265 {
 266 #if wxUSE_IMAGE
 267     wxCHECK_MSG( bits != NULL, false, wxT("invalid cursor data") );
 268     wxXPMDecoder decoder;
 269     wxImage img = decoder.ReadData(bits);
 270     wxCHECK_MSG( img.Ok(), false, wxT("invalid cursor data") );
 271     CreateFromImage( img ) ;
 272     return true;
 273 #else
 274     return false;
 275 #endif
 276 }
 277
 278 WXHCURSOR wxCursor::GetHCURSOR() const
 279 {
 280     return (M_CURSORDATA ? M_CURSORDATA->m_hCursor : 0);
 281 }
 282
 283 bool wxCursor::IsOk() const
 284 {
 285 #if wxMAC_USE_COCOA
 286     return GetHCURSOR() != NULL;
 287 #else
 288     return (m_refData != NULL && ( M_CURSORDATA->m_hCursor != NULL || M_CURSORDATA->m_themeCursor != -1 ) ) ;
 289 #endif
 290 }
 291
 292 #if !wxMAC_USE_COCOA
 293 short GetCTabIndex( CTabHandle colors , RGBColor *col )
 294 {
 295     short retval = 0 ;
 296     unsigned long bestdiff = 0xFFFF ;
 297
 298     for ( int i = 0 ; i < (**colors).ctSize ; ++i )
 299     {
 300         unsigned long diff = abs(col->red -  (**colors).ctTable[i].rgb.red ) +
 301             abs(col->green -  (**colors).ctTable[i].rgb.green ) +
 302             abs(col->blue -  (**colors).ctTable[i].rgb.blue ) ;
 303
 304         if ( diff < bestdiff )
 305         {
 306             bestdiff = diff ;
 307             retval = (**colors).ctTable[i].value ;
 308         }
 309     }
 310
 311     return retval ;
 312 }
 313 #endif
 314
 315 #if wxUSE_IMAGE
 316
 317 void wxCursor::CreateFromImage(const wxImage & image)
 318 {
 319     m_refData = new wxCursorRefData;
 320     int hotSpotX = image.GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_X);
 321     int hotSpotY = image.GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_Y);
 322 #if wxMAC_USE_COCOA
 323     wxBitmap bmp( image );
 324     CGImageRef cgimage = wxMacCreateCGImageFromBitmap(bmp);
 325     if ( cgimage )
 326     {
 327         M_CURSORDATA->m_hCursor = wxMacCocoaCreateCursorFromCGImage( cgimage, hotSpotX, hotSpotY );
 328         CFRelease( cgimage );
 329     }
 330 #else
 331 #ifndef __LP64__
 332     int w = 16;
 333     int h = 16;
 334
 335     int image_w = image.GetWidth();
 336     int image_h = image.GetHeight();
 337
 338     wxASSERT_MSG( hotSpotX >= 0 && hotSpotX < image_w &&
 339                   hotSpotY >= 0 && hotSpotY < image_h,
 340                   wxT("invalid cursor hot spot coordinates") );
 341
 342     wxImage image16(image); // final image of correct size
 343
 344     // if image is too small then place it in the center, resize it if too big
 345     if ((w > image_w) && (h > image_h))
 346     {
 347         wxPoint offset((w - image_w) / 2, (h - image_h) / 2);
 348         hotSpotX = hotSpotX + offset.x;
 349         hotSpotY = hotSpotY + offset.y;
 350
 351         image16 = image.Size(wxSize(w, h), offset);
 352     }
 353     else if ((w != image_w) || (h != image_h))
 354     {
 355         hotSpotX = int(hotSpotX * double(w) / double(image_w));
 356         hotSpotY = int(hotSpotY * double(h) / double(image_h));
 357
 358         image16 = image.Scale(w, h);
 359     }
 360
 361     unsigned char * rgbBits = image16.GetData();
 362     bool bHasMask = image16.HasMask() ;
 363
 364     PixMapHandle pm = (PixMapHandle) NewHandleClear( sizeof(PixMap) )  ;
 365     short extent = 16 ;
 366     short bytesPerPixel = 1 ;
 367     short depth = 8 ;
 368     Rect bounds = { 0 , 0 , extent , extent } ;
 369     CCrsrHandle ch = (CCrsrHandle) NewHandleClear( sizeof(CCrsr) ) ;
 370     CTabHandle newColors = GetCTable( 8 ) ;
 371     HandToHand( (Handle *) &newColors );
 372
 373     // set the values to the indices
 374     for ( int i = 0 ; i < (**newColors).ctSize ; ++i )
 375     {
 376         (**newColors).ctTable[i].value = i ;
 377     }
 378
 379     HLock( (Handle)ch );
 380     (**ch).crsrType = 0x8001; // color cursors
 381     (**ch).crsrMap = pm;
 382     short bytesPerRow = bytesPerPixel * extent;
 383
 384     (**pm).baseAddr = 0;
 385     (**pm).rowBytes = bytesPerRow | 0x8000;
 386     (**pm).bounds = bounds;
 387     (**pm).pmVersion = 0;
 388     (**pm).packType = 0;
 389     (**pm).packSize = 0;
 390     (**pm).hRes = 0x00480000; // 72 DPI default res
 391     (**pm).vRes = 0x00480000; // 72 DPI default res
 392     (**pm).pixelSize = depth;
 393     (**pm).pixelType = 0;
 394     (**pm).cmpCount = 1;
 395     (**pm).cmpSize = depth;
 396     (**pm).pmTable = newColors;
 397
 398     (**ch).crsrData = NewHandleClear( extent * bytesPerRow ) ;
 399     (**ch).crsrXData = NULL ;
 400     (**ch).crsrXValid = 0;
 401     (**ch).crsrXHandle = NULL;
 402
 403     (**ch).crsrHotSpot.h = hotSpotX ;
 404     (**ch).crsrHotSpot.v = hotSpotY ;
 405     (**ch).crsrXTable = 0 ;
 406     (**ch).crsrID = GetCTSeed() ;
 407
 408     memset( (**ch).crsr1Data  , 0 , sizeof( Bits16 ) ) ;
 409     memset( (**ch).crsrMask , 0 , sizeof( Bits16 ) ) ;
 410
 411     unsigned char mr = image16.GetMaskRed() ;
 412     unsigned char mg = image16.GetMaskGreen() ;
 413     unsigned char mb = image16.GetMaskBlue() ;
 414
 415     for ( int y = 0 ; y < h ; ++y )
 416     {
 417         short rowbits = 0, maskbits = 0 ;
 418
 419         for ( int x = 0 ; x < w ; ++x )
 420         {
 421             long pos = (y * w + x) * 3;
 422
 423             unsigned char r = rgbBits[pos] ;
 424             unsigned char g = rgbBits[pos + 1] ;
 425             unsigned char b = rgbBits[pos + 2] ;
 426             RGBColor col = { 0xFFFF, 0xFFFF, 0xFFFF } ;
 427
 428             if ( bHasMask && r == mr && g == mg && b == mb )
 429             {
 430                 // masked area, does not appear anywhere
 431             }
 432             else
 433             {
 434                 if ( (int)r + (int)g + (int)b < 0x0200 )
 435                     rowbits |= ( 1 << (15 - x) ) ;
 436
 437                 maskbits |= ( 1 << (15 - x) ) ;
 438
 439                 col = *((RGBColor*) wxColor( r , g , b ).GetPixel()) ;
 440             }
 441
 442             *((*(**ch).crsrData) + y * bytesPerRow + x) =
 443                 GetCTabIndex( newColors , &col) ;
 444         }
 445 #ifdef WORDS_BIGENDIAN
 446         (**ch).crsr1Data[y] = rowbits ;
 447         (**ch).crsrMask[y] = maskbits ;
 448 #else
 449         (**ch).crsr1Data[y] = CFSwapInt16(rowbits) ;
 450         (**ch).crsrMask[y] = CFSwapInt16(maskbits) ;
 451 #endif
 452     }
 453
 454     if ( !bHasMask )
 455         memcpy( (**ch).crsrMask , (**ch).crsr1Data , sizeof( Bits16) ) ;
 456
 457     HUnlock( (Handle)ch ) ;
 458     M_CURSORDATA->m_hCursor = ch ;
 459     M_CURSORDATA->m_isColorCursor = true ;
 460 #endif
 461 #endif
 462 }
 463
 464 #endif //wxUSE_IMAGE
 465
 466 wxCursor::wxCursor(const wxString& cursor_file, long flags, int hotSpotX, int hotSpotY)
 467 {
 468     m_refData = new wxCursorRefData;
 469     if ( flags == wxBITMAP_TYPE_MACCURSOR_RESOURCE )
 470     {
 471 #if wxMAC_USE_COCOA
 472         wxFAIL_MSG( wxT("Not implemented") );
 473 #else
 474 #ifndef __LP64__
 475         Str255 theName ;
 476         wxMacStringToPascal( cursor_file , theName ) ;
 477
 478         Handle resHandle = ::GetNamedResource( 'crsr' , theName ) ;
 479         if ( resHandle )
 480         {
 481             short theId = -1 ;
 482             OSType theType ;
 483
 484             GetResInfo( resHandle , &theId , &theType , theName ) ;
 485             ReleaseResource( resHandle ) ;
 486
 487             M_CURSORDATA->m_hCursor = GetCCursor( theId ) ;
 488             if ( M_CURSORDATA->m_hCursor )
 489                 M_CURSORDATA->m_isColorCursor = true ;
 490         }
 491         else
 492         {
 493             Handle resHandle = ::GetNamedResource( 'CURS' , theName ) ;
 494             if ( resHandle )
 495             {
 496                 short theId = -1 ;
 497                 OSType theType ;
 498
 499                 GetResInfo( resHandle , &theId , &theType , theName ) ;
 500                 ReleaseResource( resHandle ) ;
 501
 502                 M_CURSORDATA->m_hCursor = GetCursor( theId ) ;
 503                 if ( M_CURSORDATA->m_hCursor )
 504                     M_CURSORDATA->m_releaseHandle = true ;
 505             }
 506         }
 507 #endif
 508 #endif
 509     }
 510     else
 511     {
 512 #if wxUSE_IMAGE
 513         wxImage image ;
 514         image.LoadFile( cursor_file, flags ) ;
 515         if ( image.Ok() )
 516         {
 517             image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_X, hotSpotX ) ;
 518             image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_Y, hotSpotY ) ;
 519             m_refData->DecRef() ;
 520             m_refData = NULL ;
 521             CreateFromImage( image ) ;
 522         }
 523 #endif
 524     }
 525 }
 526
 527 // Cursors by stock number
 528 wxCursor::wxCursor(int cursor_type)
 529 {
 530     m_refData = new wxCursorRefData;
 531 #if wxMAC_USE_COCOA
 532     M_CURSORDATA->m_hCursor = wxMacCocoaCreateStockCursor( cursor_type );
 533 #else
 534     switch (cursor_type)
 535     {
 536     case wxCURSOR_COPY_ARROW:
 537         M_CURSORDATA->m_themeCursor = kThemeCopyArrowCursor;
 538         break;
 539
 540     case wxCURSOR_WAIT:
 541         M_CURSORDATA->m_themeCursor = kThemeWatchCursor;
 542         break;
 543
 544     case wxCURSOR_IBEAM:
 545         M_CURSORDATA->m_themeCursor = kThemeIBeamCursor;
 546         break;
 547
 548     case wxCURSOR_CROSS:
 549         M_CURSORDATA->m_themeCursor = kThemeCrossCursor;
 550         break;
 551
 552     case wxCURSOR_SIZENWSE:
 553         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNWSE);
 554         break;
 555
 556     case wxCURSOR_SIZENESW:
 557         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNESW);
 558         break;
 559
 560     case wxCURSOR_SIZEWE:
 561         M_CURSORDATA->m_themeCursor = kThemeResizeLeftRightCursor;
 562         break;
 563
 564     case wxCURSOR_SIZENS:
 565         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSizeNS);
 566         break;
 567
 568     case wxCURSOR_SIZING:
 569         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorSize);
 570         break;
 571
 572     case wxCURSOR_HAND:
 573         M_CURSORDATA->m_themeCursor = kThemePointingHandCursor;
 574         break;
 575
 576     case wxCURSOR_BULLSEYE:
 577         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorBullseye);
 578         break;
 579
 580     case wxCURSOR_PENCIL:
 581         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPencil);
 582         break;
 583
 584     case wxCURSOR_MAGNIFIER:
 585         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorMagnifier);
 586         break;
 587
 588     case wxCURSOR_NO_ENTRY:
 589         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorNoEntry);
 590         break;
 591
 592     case wxCURSOR_WATCH:
 593         M_CURSORDATA->m_themeCursor = kThemeWatchCursor;
 594         break;
 595
 596     case wxCURSOR_PAINT_BRUSH:
 597         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPaintBrush);
 598         break;
 599
 600     case wxCURSOR_POINT_LEFT:
 601         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPointLeft);
 602         break;
 603
 604     case wxCURSOR_POINT_RIGHT:
 605         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorPointRight);
 606         break;
 607
 608     case wxCURSOR_QUESTION_ARROW:
 609         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorQuestionArrow);
 610         break;
 611
 612     case wxCURSOR_BLANK:
 613         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorBlank);
 614         break;
 615
 616     case wxCURSOR_RIGHT_ARROW:
 617         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorRightArrow);
 618         break;
 619
 620     case wxCURSOR_SPRAYCAN:
 621         M_CURSORDATA->m_hCursor = wxGetStockCursor(kwxCursorRoller);
 622         break;
 623
 624     case wxCURSOR_CHAR:
 625     case wxCURSOR_ARROW:
 626     case wxCURSOR_LEFT_BUTTON:
 627     case wxCURSOR_RIGHT_BUTTON:
 628     case wxCURSOR_MIDDLE_BUTTON:
 629     default:
 630         M_CURSORDATA->m_themeCursor = kThemeArrowCursor;
 631         break;
 632     }
 633
 634     if ( M_CURSORDATA->m_themeCursor == -1 )
 635         M_CURSORDATA->m_releaseHandle = true;
 636 #endif
 637 }
 638
 639 void wxCursor::MacInstall() const
 640 {
 641     gMacCurrentCursor = *this ;
 642 #if wxMAC_USE_COCOA
 643     if ( IsOk() )
 644         wxMacCocoaSetCursor( M_CURSORDATA->m_hCursor );
 645 #else
 646     if ( m_refData && M_CURSORDATA->m_themeCursor != -1 )
 647     {
 648         SetThemeCursor( M_CURSORDATA->m_themeCursor ) ;
 649     }
 650     else if ( m_refData && M_CURSORDATA->m_hCursor )
 651     {
 652 #ifndef __LP64__
 653        if ( M_CURSORDATA->m_isColorCursor )
 654             ::SetCCursor( (CCrsrHandle) M_CURSORDATA->m_hCursor ) ;
 655         else
 656             ::SetCursor( * (CursHandle) M_CURSORDATA->m_hCursor ) ;
 657 #endif
 658     }
 659     else
 660     {
 661         SetThemeCursor( kThemeArrowCursor ) ;
 662     }
 663 #endif
 664 }
 665
 666 wxCursor::~wxCursor()
 667 {
 668 }
 669
 670 // Global cursor setting
 671 void wxSetCursor(const wxCursor& cursor)
 672 {
 673     cursor.MacInstall() ;
 674 }