src/mac/carbon/utils.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        utils.cpp
   3 // Purpose:     Various utilities
   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/utils.h"
  15 #include "wx/app.h"
  16 #include "wx/apptrait.h"
  17
  18 #if wxUSE_GUI
  19     #include "wx/mac/uma.h"
  20     #include "wx/font.h"
  21     #include "wx/toplevel.h"
  22 #else
  23     #include "wx/intl.h"
  24 #endif
  25
  26 #include <ctype.h>
  27
  28 #include <stdio.h>
  29 #include <stdlib.h>
  30 #include <string.h>
  31 #include <stdarg.h>
  32
  33 #include "MoreFilesX.h"
  34
  35 #ifndef __DARWIN__
  36 #include <Threads.h>
  37 #include <Sound.h>
  38 #endif
  39
  40 #if wxUSE_GUI
  41 #if TARGET_API_MAC_OSX
  42 #include <CoreServices/CoreServices.h>
  43 #else
  44 #include <DriverServices.h>
  45 #include <Multiprocessing.h>
  46 #endif
  47
  48 #ifdef __DARWIN__
  49 #include <Carbon/Carbon.h>
  50 #else
  51 #include <ATSUnicode.h>
  52 #include <TextCommon.h>
  53 #include <TextEncodingConverter.h>
  54 #endif
  55 #endif // wxUSE_GUI
  56
  57 #include  "wx/mac/private.h"  // includes mac headers
  58
  59 #if defined(__MWERKS__) && wxUSE_UNICODE
  60     #include <wtime.h>
  61 #endif
  62
  63 // ---------------------------------------------------------------------------
  64 // code used in both base and GUI compilation
  65 // ---------------------------------------------------------------------------
  66
  67 // our OS version is the same in non GUI and GUI cases
  68 static int DoGetOSVersion(int *majorVsn, int *minorVsn)
  69 {
  70     long theSystem ;
  71
  72     // are there x-platform conventions ?
  73
  74     Gestalt(gestaltSystemVersion, &theSystem) ;
  75     if (minorVsn != NULL) {
  76         *minorVsn = (theSystem & 0xFF ) ;
  77     }
  78     if (majorVsn != NULL) {
  79         *majorVsn = (theSystem >> 8 ) ;
  80     }
  81 #ifdef __DARWIN__
  82     return wxMAC_DARWIN;
  83 #else
  84     return wxMAC;
  85 #endif
  86 }
  87
  88
  89 #if wxUSE_BASE
  90
  91 // ----------------------------------------------------------------------------
  92 // debugging support
  93 // ----------------------------------------------------------------------------
  94
  95 #if defined(__WXDEBUG__) && defined(__WXMAC__) && !defined(__DARWIN__) && defined(__MWERKS__) && (__MWERKS__ >= 0x2400)
  96
  97 // MetroNub stuff doesn't seem to work in CodeWarrior 5.3 Carbon builds...
  98
  99 #ifndef __MetroNubUtils__
 100 #include "MetroNubUtils.h"
 101 #endif
 102
 103 #ifndef __GESTALT__
 104 #include <Gestalt.h>
 105 #endif
 106
 107 #if TARGET_API_MAC_CARBON
 108
 109     #include <CodeFragments.h>
 110
 111     extern "C" long CallUniversalProc(UniversalProcPtr theProcPtr, ProcInfoType procInfo, ...);
 112
 113     ProcPtr gCallUniversalProc_Proc = NULL;
 114
 115 #endif
 116
 117 static MetroNubUserEntryBlock*    gMetroNubEntry = NULL;
 118
 119 static long fRunOnce = false;
 120
 121 /* ---------------------------------------------------------------------------
 122         IsMetroNubInstalled
 123    --------------------------------------------------------------------------- */
 124
 125 Boolean IsMetroNubInstalled()
 126 {
 127     if (!fRunOnce)
 128     {
 129         long result, value;
 130
 131         fRunOnce = true;
 132         gMetroNubEntry = NULL;
 133
 134         if (Gestalt(gestaltSystemVersion, &value) == noErr && value < 0x1000)
 135         {
 136             /* look for MetroNub's Gestalt selector */
 137             if (Gestalt(kMetroNubUserSignature, &result) == noErr)
 138             {
 139
 140             #if TARGET_API_MAC_CARBON
 141                 if (gCallUniversalProc_Proc == NULL)
 142                 {
 143                     CFragConnectionID   connectionID;
 144                     Ptr                 mainAddress;
 145                     Str255              errorString;
 146                     ProcPtr             symbolAddress;
 147                     OSErr               err;
 148                     CFragSymbolClass    symbolClass;
 149
 150                     symbolAddress = NULL;
 151                     err = GetSharedLibrary("\pInterfaceLib", kPowerPCCFragArch, kFindCFrag,
 152                                            &connectionID, &mainAddress, errorString);
 153
 154                     if (err != noErr)
 155                     {
 156                         gCallUniversalProc_Proc = NULL;
 157                         goto end;
 158                     }
 159
 160                     err = FindSymbol(connectionID, "\pCallUniversalProc",
 161                                     (Ptr *) &gCallUniversalProc_Proc, &symbolClass);
 162
 163                     if (err != noErr)
 164                     {
 165                         gCallUniversalProc_Proc = NULL;
 166                         goto end;
 167                     }
 168                 }
 169             #endif
 170
 171                 {
 172                     MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result;
 173
 174                     /* make sure the version of the API is compatible */
 175                     if (block->apiLowVersion <= kMetroNubUserAPIVersion &&
 176                         kMetroNubUserAPIVersion <= block->apiHiVersion)
 177                         gMetroNubEntry = block;        /* success! */
 178                 }
 179
 180             }
 181         }
 182     }
 183
 184 end:
 185
 186 #if TARGET_API_MAC_CARBON
 187     return (gMetroNubEntry != NULL && gCallUniversalProc_Proc != NULL);
 188 #else
 189     return (gMetroNubEntry != NULL);
 190 #endif
 191 }
 192
 193 /* ---------------------------------------------------------------------------
 194         IsMWDebuggerRunning                                            [v1 API]
 195    --------------------------------------------------------------------------- */
 196
 197 Boolean IsMWDebuggerRunning()
 198 {
 199     if (IsMetroNubInstalled())
 200         return CallIsDebuggerRunningProc(gMetroNubEntry->isDebuggerRunning);
 201     else
 202         return false;
 203 }
 204
 205 /* ---------------------------------------------------------------------------
 206         AmIBeingMWDebugged                                            [v1 API]
 207    --------------------------------------------------------------------------- */
 208
 209 Boolean AmIBeingMWDebugged()
 210 {
 211     if (IsMetroNubInstalled())
 212         return CallAmIBeingDebuggedProc(gMetroNubEntry->amIBeingDebugged);
 213     else
 214         return false;
 215 }
 216
 217 extern bool WXDLLEXPORT wxIsDebuggerRunning()
 218 {
 219     return IsMWDebuggerRunning() && AmIBeingMWDebugged();
 220 }
 221
 222 #else
 223
 224 extern bool WXDLLEXPORT wxIsDebuggerRunning()
 225 {
 226     return false;
 227 }
 228
 229 #endif // defined(__WXMAC__) && !defined(__DARWIN__) && (__MWERKS__ >= 0x2400)
 230
 231
 232 #ifndef __DARWIN__
 233 // defined in unix/utilsunx.cpp for Mac OS X
 234
 235 // get full hostname (with domain name if possible)
 236 bool wxGetFullHostName(wxChar *buf, int maxSize)
 237 {
 238     return wxGetHostName(buf, maxSize);
 239 }
 240
 241 // Get hostname only (without domain name)
 242 bool wxGetHostName(wxChar *buf, int maxSize)
 243 {
 244     // Gets Chooser name of user by examining a System resource.
 245
 246     const short kComputerNameID = -16413;
 247
 248     short oldResFile = CurResFile() ;
 249     UseResFile(0);
 250     StringHandle chooserName = (StringHandle)::GetString(kComputerNameID);
 251     UseResFile(oldResFile);
 252
 253     if (chooserName && *chooserName)
 254     {
 255         HLock( (Handle) chooserName ) ;
 256         wxString name = wxMacMakeStringFromPascal( *chooserName ) ;
 257         HUnlock( (Handle) chooserName ) ;
 258         ReleaseResource( (Handle) chooserName ) ;
 259         wxStrncpy( buf , name , maxSize - 1 ) ;
 260     }
 261     else
 262         buf[0] = 0 ;
 263
 264     return true;
 265 }
 266
 267 // Get user ID e.g. jacs
 268 bool wxGetUserId(wxChar *buf, int maxSize)
 269 {
 270   return wxGetUserName( buf , maxSize ) ;
 271 }
 272
 273 const wxChar* wxGetHomeDir(wxString *pstr)
 274 {
 275     *pstr = wxMacFindFolder(  (short) kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder ) ;
 276     return pstr->c_str() ;
 277 }
 278
 279 // Get user name e.g. Stefan Csomor
 280 bool wxGetUserName(wxChar *buf, int maxSize)
 281 {
 282     // Gets Chooser name of user by examining a System resource.
 283
 284     const short kChooserNameID = -16096;
 285
 286     short oldResFile = CurResFile() ;
 287     UseResFile(0);
 288     StringHandle chooserName = (StringHandle)::GetString(kChooserNameID);
 289     UseResFile(oldResFile);
 290
 291     if (chooserName && *chooserName)
 292     {
 293         HLock( (Handle) chooserName ) ;
 294         wxString name = wxMacMakeStringFromPascal( *chooserName ) ;
 295         HUnlock( (Handle) chooserName ) ;
 296         ReleaseResource( (Handle) chooserName ) ;
 297         wxStrncpy( buf , name , maxSize - 1 ) ;
 298     }
 299     else
 300         buf[0] = 0 ;
 301
 302     return true;
 303 }
 304
 305 int wxKill(long pid, wxSignal sig , wxKillError *rc, int flags)
 306 {
 307     // TODO
 308     return 0;
 309 }
 310
 311 WXDLLEXPORT bool wxGetEnv(const wxString& var, wxString *value)
 312 {
 313     // TODO : under classic there is no environement support, under X yes
 314     return false ;
 315 }
 316
 317 // set the env var name to the given value, return true on success
 318 WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value)
 319 {
 320     // TODO : under classic there is no environement support, under X yes
 321     return false ;
 322 }
 323
 324 //
 325 // Execute a program in an Interactive Shell
 326 //
 327 bool wxShell(const wxString& command)
 328 {
 329     // TODO
 330     return false;
 331 }
 332
 333 // Shutdown or reboot the PC
 334 bool wxShutdown(wxShutdownFlags wFlags)
 335 {
 336     // TODO
 337     return false;
 338 }
 339
 340 wxPowerType wxGetPowerType()
 341 {
 342     // TODO
 343     return wxPOWER_UNKNOWN;
 344 }
 345
 346 wxBatteryState wxGetBatteryState()
 347 {
 348     // TODO
 349     return wxBATTERY_UNKNOWN_STATE;
 350 }
 351
 352 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
 353 wxMemorySize wxGetFreeMemory()
 354 {
 355     return (wxMemorySize)FreeMem() ;
 356 }
 357
 358 #ifndef __DARWIN__
 359
 360 void wxMicroSleep(unsigned long microseconds)
 361 {
 362     AbsoluteTime wakeup = AddDurationToAbsolute( microseconds * durationMicrosecond , UpTime());
 363     MPDelayUntil( & wakeup);
 364 }
 365
 366 void wxMilliSleep(unsigned long milliseconds)
 367 {
 368     AbsoluteTime wakeup = AddDurationToAbsolute( milliseconds, UpTime());
 369     MPDelayUntil( & wakeup);
 370 }
 371
 372 void wxSleep(int nSecs)
 373 {
 374     wxMilliSleep(1000*nSecs);
 375 }
 376
 377 #endif
 378
 379 // Consume all events until no more left
 380 void wxFlushEvents()
 381 {
 382 }
 383
 384 #endif // !__DARWIN__
 385
 386 // Emit a beeeeeep
 387 void wxBell()
 388 {
 389     SysBeep(30);
 390 }
 391
 392 wxToolkitInfo& wxConsoleAppTraits::GetToolkitInfo()
 393 {
 394     static wxToolkitInfo info;
 395     info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor);
 396     info.name = _T("wxBase");
 397     return info;
 398 }
 399
 400 #endif // wxUSE_BASE
 401
 402 #if wxUSE_GUI
 403
 404 wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo()
 405 {
 406     static wxToolkitInfo info;
 407     info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor);
 408     info.shortName = _T("mac");
 409     info.name = _T("wxMac");
 410 #ifdef __WXUNIVERSAL__
 411     info.shortName << _T("univ");
 412     info.name << _T("/wxUniversal");
 413 #endif
 414     return info;
 415 }
 416
 417 // Reading and writing resources (eg WIN.INI, .Xdefaults)
 418 #if wxUSE_RESOURCES
 419 bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
 420 {
 421     // TODO
 422     return false;
 423 }
 424
 425 bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
 426 {
 427     wxString buf;
 428     buf.Printf(wxT("%.4f"), value);
 429
 430     return wxWriteResource(section, entry, buf, file);
 431 }
 432
 433 bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
 434 {
 435     wxString buf;
 436     buf.Printf(wxT("%ld"), value);
 437
 438     return wxWriteResource(section, entry, buf, file);
 439 }
 440
 441 bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
 442 {
 443     wxString buf;
 444     buf.Printf(wxT("%d"), value);
 445
 446     return wxWriteResource(section, entry, buf, file);
 447 }
 448
 449 bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file)
 450 {
 451     // TODO
 452     return false;
 453 }
 454
 455 bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
 456 {
 457     char *s = NULL;
 458     bool succ = wxGetResource(section, entry, (char **)&s, file);
 459     if (succ)
 460     {
 461         *value = (float)strtod(s, NULL);
 462         delete[] s;
 463         return true;
 464     }
 465     else return false;
 466 }
 467
 468 bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file)
 469 {
 470     char *s = NULL;
 471     bool succ = wxGetResource(section, entry, (char **)&s, file);
 472     if (succ)
 473     {
 474         *value = strtol(s, NULL, 10);
 475         delete[] s;
 476         return true;
 477     }
 478     else return false;
 479 }
 480
 481 bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
 482 {
 483     char *s = NULL;
 484     bool succ = wxGetResource(section, entry, (char **)&s, file);
 485     if (succ)
 486     {
 487         *value = (int)strtol(s, NULL, 10);
 488         delete[] s;
 489         return true;
 490     }
 491     else return false;
 492 }
 493 #endif // wxUSE_RESOURCES
 494
 495 int gs_wxBusyCursorCount = 0;
 496 extern wxCursor    gMacCurrentCursor ;
 497 wxCursor        gMacStoredActiveCursor ;
 498
 499 // Set the cursor to the busy cursor for all windows
 500 void wxBeginBusyCursor(wxCursor *cursor)
 501 {
 502     if (gs_wxBusyCursorCount++ == 0)
 503     {
 504         gMacStoredActiveCursor = gMacCurrentCursor ;
 505         cursor->MacInstall() ;
 506     }
 507     //else: nothing to do, already set
 508 }
 509
 510 // Restore cursor to normal
 511 void wxEndBusyCursor()
 512 {
 513     wxCHECK_RET( gs_wxBusyCursorCount > 0,
 514         wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
 515
 516     if (--gs_wxBusyCursorCount == 0)
 517     {
 518         gMacStoredActiveCursor.MacInstall() ;
 519         gMacStoredActiveCursor = wxNullCursor ;
 520     }
 521 }
 522
 523 // true if we're between the above two calls
 524 bool wxIsBusy()
 525 {
 526     return (gs_wxBusyCursorCount > 0);
 527 }
 528
 529 #endif // wxUSE_GUI
 530
 531 #if wxUSE_BASE
 532
 533 wxString wxMacFindFolder( short        vol,
 534               OSType       folderType,
 535               Boolean      createFolder)
 536 {
 537     FSRef fsRef ;
 538     wxString strDir ;
 539
 540     if ( FSFindFolder( vol, folderType, createFolder, &fsRef) == noErr)
 541         strDir = wxMacFSRefToPath( &fsRef ) + wxFILE_SEP_PATH ;
 542
 543     return strDir ;
 544 }
 545
 546 #endif // wxUSE_BASE
 547
 548 #if wxUSE_GUI
 549
 550 // Check whether this window wants to process messages, e.g. Stop button
 551 // in long calculations.
 552 bool wxCheckForInterrupt(wxWindow *wnd)
 553 {
 554     // TODO
 555     return false;
 556 }
 557
 558 void wxGetMousePosition( int* x, int* y )
 559 {
 560     Point pt ;
 561
 562     GetMouse( &pt ) ;
 563     LocalToGlobal( &pt ) ;
 564     *x = pt.h ;
 565     *y = pt.v ;
 566 };
 567
 568 // Return true if we have a colour display
 569 bool wxColourDisplay()
 570 {
 571     return true;
 572 }
 573
 574 // Returns depth of screen
 575 int wxDisplayDepth()
 576 {
 577     Rect globRect ;
 578     SetRect(&globRect, -32760, -32760, 32760, 32760);
 579     GDHandle    theMaxDevice;
 580
 581     int theDepth = 8;
 582     theMaxDevice = GetMaxDevice(&globRect);
 583     if (theMaxDevice != nil)
 584         theDepth = (**(**theMaxDevice).gdPMap).pixelSize;
 585
 586     return theDepth ;
 587 }
 588
 589 // Get size of display
 590 void wxDisplaySize(int *width, int *height)
 591 {
 592     BitMap screenBits;
 593     GetQDGlobalsScreenBits( &screenBits );
 594
 595     if (width != NULL) {
 596         *width = screenBits.bounds.right - screenBits.bounds.left  ;
 597     }
 598     if (height != NULL) {
 599         *height = screenBits.bounds.bottom - screenBits.bounds.top ;
 600     }
 601 }
 602
 603 void wxDisplaySizeMM(int *width, int *height)
 604 {
 605     wxDisplaySize(width, height);
 606     // on mac 72 is fixed (at least now ;-)
 607     float cvPt2Mm = 25.4 / 72;
 608
 609     if (width != NULL) {
 610         *width = int( *width * cvPt2Mm );
 611     }
 612     if (height != NULL) {
 613         *height = int( *height * cvPt2Mm );
 614     }
 615 }
 616
 617 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 618 {
 619     Rect r ;
 620     GetAvailableWindowPositioningBounds( GetMainDevice() , &r ) ;
 621     if ( x )
 622         *x = r.left ;
 623     if ( y )
 624         *y = r.top ;
 625     if ( width )
 626         *width = r.right - r.left ;
 627     if ( height )
 628         *height = r.bottom - r.top ;
 629 }
 630
 631 wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
 632 {
 633     return wxGenericFindWindowAtPoint(pt);
 634 }
 635
 636 #endif // wxUSE_GUI
 637
 638 #if wxUSE_BASE
 639
 640 wxString wxGetOsDescription()
 641 {
 642 #ifdef WXWIN_OS_DESCRIPTION
 643     // use configure generated description if available
 644     return wxString(wxT("MacOS (")) + wxT(WXWIN_OS_DESCRIPTION) + wxString(wxT(")"));
 645 #else
 646     return wxT("MacOS") ; //TODO:define further
 647 #endif
 648 }
 649
 650 #ifndef __DARWIN__
 651 wxChar *wxGetUserHome (const wxString& user)
 652 {
 653     // TODO
 654     return NULL;
 655 }
 656
 657 bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
 658 {
 659     if ( path.empty() )
 660         return false;
 661
 662     wxString p = path ;
 663     if (p[0u] == ':' ) {
 664       p = wxGetCwd() + p ;
 665     }
 666
 667     int pos = p.Find(':') ;
 668     if ( pos != wxNOT_FOUND ) {
 669       p = p.Mid(1,pos) ;
 670     }
 671
 672     p = p + wxT(":") ;
 673
 674     OSErr err = noErr ;
 675
 676     FSRef fsRef ;
 677     err = wxMacPathToFSRef( p , &fsRef ) ;
 678     if ( noErr == err )
 679     {
 680         FSVolumeRefNum vRefNum ;
 681         err = FSGetVRefNum( &fsRef , &vRefNum ) ;
 682         if ( noErr == err )
 683         {
 684             UInt64 freeBytes , totalBytes ;
 685             err = FSGetVInfo( vRefNum , NULL , &freeBytes , &totalBytes ) ;
 686             if ( noErr == err )
 687             {
 688                 if ( pTotal )
 689                     *pTotal = wxLongLong( totalBytes ) ;
 690                 if ( pFree )
 691                     *pFree = wxLongLong( freeBytes ) ;
 692             }
 693         }
 694     }
 695
 696     return err == noErr ;
 697 }
 698 #endif // !__DARWIN__
 699
 700 //---------------------------------------------------------------------------
 701 // wxMac Specific utility functions
 702 //---------------------------------------------------------------------------
 703
 704 void wxMacStringToPascal( const wxString&from , StringPtr to )
 705 {
 706     wxCharBuffer buf = from.mb_str( wxConvLocal ) ;
 707     int len = strlen(buf) ;
 708
 709     if ( len > 255 )
 710         len = 255 ;
 711     to[0] = len ;
 712     memcpy( (char*) &to[1] , buf , len ) ;
 713 }
 714
 715 wxString wxMacMakeStringFromPascal( ConstStringPtr from )
 716 {
 717     return wxString( (char*) &from[1] , wxConvLocal , from[0] ) ;
 718 }
 719
 720
 721 // ----------------------------------------------------------------------------
 722 // Common Event Support
 723 // ----------------------------------------------------------------------------
 724
 725
 726 extern ProcessSerialNumber gAppProcess ;
 727
 728 void wxMacWakeUp()
 729 {
 730     ProcessSerialNumber psn ;
 731     Boolean isSame ;
 732     psn.highLongOfPSN = 0 ;
 733     psn.lowLongOfPSN = kCurrentProcess ;
 734     SameProcess( &gAppProcess , &psn , &isSame ) ;
 735     if ( isSame )
 736     {
 737 #if TARGET_CARBON
 738         static wxMacCarbonEvent s_wakeupEvent ;
 739         OSStatus err = noErr ;
 740         if ( !s_wakeupEvent.IsValid() )
 741         {
 742            err = s_wakeupEvent.Create( 'WXMC', 'WXMC', GetCurrentEventTime(),
 743                         kEventAttributeNone ) ;
 744         }
 745         if ( err == noErr )
 746         {
 747             if ( IsEventInQueue( GetMainEventQueue() , s_wakeupEvent ) )
 748                 return ;
 749             s_wakeupEvent.SetCurrentTime() ;
 750             err = PostEventToQueue(GetMainEventQueue(), s_wakeupEvent,
 751                                   kEventPriorityHigh);
 752         }
 753 #else
 754         PostEvent( nullEvent , 0 ) ;
 755 #endif
 756     }
 757     else
 758     {
 759         WakeUpProcess( &gAppProcess ) ;
 760     }
 761 }
 762
 763 #endif // wxUSE_BASE
 764
 765 #if wxUSE_GUI
 766
 767 // ----------------------------------------------------------------------------
 768 // Native Struct Conversions
 769 // ----------------------------------------------------------------------------
 770
 771
 772 void wxMacRectToNative( const wxRect *wx , Rect *n )
 773 {
 774     n->left = wx->x ;
 775     n->top = wx->y ;
 776     n->right = wx->x + wx->width ;
 777     n->bottom = wx->y + wx->height ;
 778 }
 779
 780 void wxMacNativeToRect( const Rect *n , wxRect* wx )
 781 {
 782     wx->x = n->left ;
 783     wx->y = n->top ;
 784     wx->width = n->right - n->left ;
 785     wx->height = n->bottom - n->top ;
 786 }
 787
 788 void wxMacPointToNative( const wxPoint* wx , Point *n )
 789 {
 790     n->h = wx->x ;
 791     n->v = wx->y ;
 792 }
 793
 794 void wxMacNativeToPoint( const Point *n , wxPoint* wx )
 795 {
 796     wx->x = n->h ;
 797     wx->y = n->v ;
 798 }
 799
 800 // ----------------------------------------------------------------------------
 801 // Carbon Event Support
 802 // ----------------------------------------------------------------------------
 803
 804
 805 OSStatus wxMacCarbonEvent::GetParameter(EventParamName inName, EventParamType inDesiredType, UInt32 inBufferSize, void * outData)
 806 {
 807     return ::GetEventParameter( m_eventRef , inName , inDesiredType , NULL , inBufferSize , NULL , outData ) ;
 808 }
 809
 810 OSStatus wxMacCarbonEvent::SetParameter(EventParamName inName, EventParamType inType, UInt32 inBufferSize, const void * inData)
 811 {
 812     return ::SetEventParameter( m_eventRef , inName , inType , inBufferSize , inData ) ;
 813 }
 814
 815 // ----------------------------------------------------------------------------
 816 // Control Access Support
 817 // ----------------------------------------------------------------------------
 818
 819 wxMacControl::wxMacControl(wxWindow* peer , bool isRootControl )
 820 {
 821     Init() ;
 822     m_peer = peer ;
 823     m_isRootControl = isRootControl ;
 824     m_isCompositing = peer->MacGetTopLevelWindow()->MacUsesCompositing() ;
 825 }
 826
 827 wxMacControl::wxMacControl( wxWindow* peer , ControlRef control )
 828 {
 829     Init() ;
 830     m_peer = peer ;
 831     m_isCompositing = peer->MacGetTopLevelWindow()->MacUsesCompositing() ;
 832     m_controlRef = control ;
 833 }
 834
 835 wxMacControl::wxMacControl( wxWindow* peer , WXWidget control )
 836 {
 837     Init() ;
 838     m_peer = peer ;
 839     m_isCompositing = peer->MacGetTopLevelWindow()->MacUsesCompositing() ;
 840     m_controlRef = (ControlRef) control ;
 841 }
 842
 843 wxMacControl::~wxMacControl()
 844 {
 845 }
 846
 847 void wxMacControl::Init()
 848 {
 849     m_peer = NULL ;
 850     m_controlRef = NULL ;
 851     m_needsFocusRect = false ;
 852     m_isCompositing = false ;
 853     m_isRootControl = false ;
 854 }
 855
 856 void wxMacControl::Dispose()
 857 {
 858     ::DisposeControl( m_controlRef ) ;
 859     m_controlRef = NULL ;
 860 }
 861
 862 void wxMacControl::SetReference( SInt32 data )
 863 {
 864     SetControlReference( m_controlRef , data ) ;
 865 }
 866
 867 OSStatus wxMacControl::GetData(ControlPartCode inPartCode , ResType inTag , Size inBufferSize , void * inOutBuffer , Size * outActualSize ) const
 868 {
 869     return ::GetControlData( m_controlRef , inPartCode , inTag , inBufferSize , inOutBuffer , outActualSize ) ;
 870 }
 871
 872 OSStatus wxMacControl::GetDataSize(ControlPartCode inPartCode , ResType inTag , Size * outActualSize ) const
 873 {
 874     return ::GetControlDataSize( m_controlRef , inPartCode , inTag , outActualSize ) ;
 875 }
 876
 877 OSStatus wxMacControl::SetData(ControlPartCode inPartCode , ResType inTag , Size inSize , const void * inData)
 878 {
 879     return ::SetControlData( m_controlRef , inPartCode , inTag , inSize , inData ) ;
 880 }
 881
 882 OSStatus wxMacControl::SendEvent(  EventRef event , OptionBits inOptions )
 883 {
 884 #if TARGET_API_MAC_OSX
 885     return SendEventToEventTargetWithOptions( event,
 886         HIObjectGetEventTarget(  (HIObjectRef) m_controlRef ), inOptions );
 887 #else
 888     #pragma unused(inOptions)
 889     return SendEventToEventTarget(event,GetControlEventTarget( m_controlRef ) ) ;
 890 #endif
 891 }
 892
 893 OSStatus wxMacControl::SendHICommand( HICommand &command , OptionBits inOptions )
 894 {
 895     wxMacCarbonEvent event( kEventClassCommand , kEventCommandProcess ) ;
 896     event.SetParameter<HICommand>(kEventParamDirectObject,command) ;
 897     return SendEvent( event , inOptions ) ;
 898 }
 899
 900 OSStatus wxMacControl::SendHICommand( UInt32 commandID , OptionBits inOptions  )
 901 {
 902     HICommand command ;
 903     memset( &command, 0 , sizeof(command) ) ;
 904     command.commandID = commandID ;
 905     return SendHICommand( command , inOptions ) ;
 906 }
 907
 908 void wxMacControl::Flash( ControlPartCode part , UInt32 ticks )
 909 {
 910     HiliteControl( m_controlRef , part ) ;
 911     unsigned long finalTicks ;
 912     Delay( ticks , &finalTicks ) ;
 913     HiliteControl( m_controlRef , kControlNoPart ) ;
 914 }
 915
 916 SInt32 wxMacControl::GetValue() const
 917 {
 918     return ::GetControl32BitValue( m_controlRef ) ;
 919 }
 920
 921 SInt32 wxMacControl::GetMaximum() const
 922 {
 923     return ::GetControl32BitMaximum( m_controlRef ) ;
 924 }
 925
 926 SInt32 wxMacControl::GetMinimum() const
 927 {
 928     return ::GetControl32BitMinimum( m_controlRef ) ;
 929 }
 930
 931 void wxMacControl::SetValue( SInt32 v )
 932 {
 933     ::SetControl32BitValue( m_controlRef , v ) ;
 934 }
 935
 936 void wxMacControl::SetMinimum( SInt32 v )
 937 {
 938     ::SetControl32BitMinimum( m_controlRef , v ) ;
 939 }
 940
 941 void wxMacControl::SetMaximum( SInt32 v )
 942 {
 943     ::SetControl32BitMaximum( m_controlRef , v ) ;
 944 }
 945
 946 void wxMacControl::SetValueAndRange( SInt32 value , SInt32 minimum , SInt32 maximum )
 947 {
 948     ::SetControl32BitMinimum( m_controlRef , minimum ) ;
 949     ::SetControl32BitMaximum( m_controlRef , maximum ) ;
 950     ::SetControl32BitValue( m_controlRef , value ) ;
 951 }
 952
 953 OSStatus wxMacControl::SetFocus( ControlFocusPart focusPart )
 954 {
 955     return SetKeyboardFocus(  GetControlOwner( m_controlRef )  ,
 956         m_controlRef , focusPart ) ;
 957 }
 958
 959 bool wxMacControl::HasFocus() const
 960 {
 961     ControlRef control ;
 962     GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
 963     return control == m_controlRef ;
 964 }
 965
 966 void wxMacControl::SetNeedsFocusRect( bool needs )
 967 {
 968     m_needsFocusRect = needs ;
 969 }
 970
 971 bool wxMacControl::NeedsFocusRect() const
 972 {
 973     return m_needsFocusRect ;
 974 }
 975
 976 void wxMacControl::VisibilityChanged(bool shown)
 977 {
 978 }
 979
 980 void wxMacControl::SuperChangedPosition()
 981 {
 982 }
 983
 984 void wxMacControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
 985 {
 986     m_font = font ;
 987     ControlFontStyleRec fontStyle;
 988     if ( font.MacGetThemeFontID() != kThemeCurrentPortFont )
 989     {
 990         switch( font.MacGetThemeFontID() )
 991         {
 992             case kThemeSmallSystemFont :    fontStyle.font = kControlFontSmallSystemFont ;  break ;
 993             case 109 /*mini font */ :       fontStyle.font = -5 ;                           break ;
 994             case kThemeSystemFont :         fontStyle.font = kControlFontBigSystemFont ;    break ;
 995             default :                       fontStyle.font = kControlFontBigSystemFont ;    break ;
 996         }
 997         fontStyle.flags = kControlUseFontMask ;
 998     }
 999     else
1000     {
1001         fontStyle.font = font.MacGetFontNum() ;
1002         fontStyle.style = font.MacGetFontStyle() ;
1003         fontStyle.size = font.MacGetFontSize() ;
1004         fontStyle.flags = kControlUseFontMask | kControlUseFaceMask | kControlUseSizeMask ;
1005     }
1006
1007     fontStyle.just = teJustLeft ;
1008     fontStyle.flags |= kControlUseJustMask ;
1009     if ( ( windowStyle & wxALIGN_MASK ) & wxALIGN_CENTER_HORIZONTAL )
1010         fontStyle.just = teJustCenter ;
1011     else if ( ( windowStyle & wxALIGN_MASK ) & wxALIGN_RIGHT )
1012         fontStyle.just = teJustRight ;
1013
1014
1015     // we only should do this in case of a non-standard color, as otherwise 'disabled' controls
1016     // won't get grayed out by the system anymore
1017
1018     if ( foreground != *wxBLACK )
1019     {
1020         fontStyle.foreColor = MAC_WXCOLORREF(foreground.GetPixel() ) ;
1021         fontStyle.flags |= kControlUseForeColorMask ;
1022     }
1023
1024     ::SetControlFontStyle( m_controlRef , &fontStyle );
1025 }
1026
1027 void wxMacControl::SetBackground( const wxBrush &WXUNUSED(brush) )
1028 {
1029     // TODO
1030     // setting up a color proc is not recommended anymore
1031 }
1032
1033 void wxMacControl::SetRange( SInt32 minimum , SInt32 maximum )
1034 {
1035     ::SetControl32BitMinimum( m_controlRef , minimum ) ;
1036     ::SetControl32BitMaximum( m_controlRef , maximum ) ;
1037 }
1038
1039 short wxMacControl::HandleKey(  SInt16 keyCode,  SInt16 charCode, EventModifiers modifiers )
1040 {
1041     return HandleControlKey( m_controlRef , keyCode , charCode , modifiers ) ;
1042 }
1043
1044 void wxMacControl::SetActionProc( ControlActionUPP   actionProc )
1045 {
1046     SetControlAction( m_controlRef , actionProc ) ;
1047 }
1048
1049 void wxMacControl::SetViewSize( SInt32 viewSize )
1050 {
1051     SetControlViewSize(m_controlRef , viewSize ) ;
1052 }
1053
1054 SInt32 wxMacControl::GetViewSize() const
1055 {
1056     return GetControlViewSize( m_controlRef ) ;
1057 }
1058
1059 bool wxMacControl::IsVisible() const
1060 {
1061     return IsControlVisible( m_controlRef ) ;
1062 }
1063
1064 void wxMacControl::SetVisibility( bool visible , bool redraw )
1065 {
1066     SetControlVisibility( m_controlRef , visible , redraw ) ;
1067 }
1068
1069 bool wxMacControl::IsEnabled() const
1070 {
1071 #if TARGET_API_MAC_OSX
1072     return IsControlEnabled( m_controlRef ) ;
1073 #else
1074     return IsControlActive( m_controlRef ) ;
1075 #endif
1076 }
1077
1078 bool wxMacControl::IsActive() const
1079 {
1080     return IsControlActive( m_controlRef ) ;
1081 }
1082
1083 void wxMacControl::Enable( bool enable )
1084 {
1085 #if TARGET_API_MAC_OSX
1086     if ( enable )
1087         EnableControl( m_controlRef ) ;
1088     else
1089         DisableControl( m_controlRef ) ;
1090 #else
1091     if ( enable )
1092         ActivateControl( m_controlRef ) ;
1093     else
1094         DeactivateControl( m_controlRef ) ;
1095 #endif
1096 }
1097
1098 void wxMacControl::SetDrawingEnabled( bool enable )
1099 {
1100 #if TARGET_API_MAC_OSX
1101     HIViewSetDrawingEnabled( m_controlRef , enable ) ;
1102 #endif
1103 }
1104
1105 #if TARGET_API_MAC_OSX
1106 bool wxMacControl::GetNeedsDisplay() const
1107 {
1108 #if TARGET_API_MAC_OSX
1109     if ( m_isCompositing )
1110     {
1111         return HIViewGetNeedsDisplay( m_controlRef ) ;
1112         }
1113         else
1114 #endif
1115         {
1116                 if ( !IsVisible() )
1117             return false ;
1118
1119             Rect controlBounds ;
1120             GetControlBounds( m_controlRef, &controlBounds ) ;
1121             RgnHandle rgn = NewRgn() ;
1122                 GetWindowRegion ( GetControlOwner( m_controlRef ) , kWindowUpdateRgn , rgn ) ;
1123                 Boolean intersect = RectInRgn ( &controlBounds , rgn ) ;
1124                 DisposeRgn( rgn ) ;
1125                 return intersect ;
1126         }
1127
1128 }
1129 #endif
1130
1131 void wxMacControl::SetNeedsDisplay( RgnHandle where )
1132 {
1133     if ( !IsVisible() )
1134         return ;
1135
1136 #if TARGET_API_MAC_OSX
1137     if ( m_isCompositing )
1138     {
1139         HIViewSetNeedsDisplayInRegion( m_controlRef , where , true ) ;
1140     }
1141     else
1142 #endif
1143     {
1144         Rect controlBounds ;
1145         GetControlBounds( m_controlRef, &controlBounds ) ;
1146         RgnHandle update = NewRgn() ;
1147         CopyRgn( where , update ) ;
1148         OffsetRgn( update , controlBounds.left , controlBounds.top ) ;
1149         InvalWindowRgn( GetControlOwner( m_controlRef) , update ) ;
1150     }
1151 }
1152
1153 void wxMacControl::SetNeedsDisplay( Rect* where )
1154 {
1155     if ( !IsVisible() )
1156         return ;
1157
1158 #if TARGET_API_MAC_OSX
1159     if ( m_isCompositing )
1160     {
1161         if ( where != NULL )
1162         {
1163             RgnHandle update = NewRgn() ;
1164             RectRgn( update , where ) ;
1165             HIViewSetNeedsDisplayInRegion( m_controlRef , update , true ) ;
1166             DisposeRgn( update ) ;
1167         }
1168         else
1169             HIViewSetNeedsDisplay( m_controlRef , true ) ;
1170     }
1171     else
1172 #endif
1173     {
1174         Rect controlBounds ;
1175         GetControlBounds( m_controlRef, &controlBounds ) ;
1176         if ( where )
1177         {
1178             Rect whereLocal = *where ;
1179             OffsetRect( &whereLocal , controlBounds.left , controlBounds.top ) ;
1180             SectRect( &controlBounds , &whereLocal, &controlBounds ) ;
1181         }
1182         InvalWindowRect( GetControlOwner( m_controlRef) , &controlBounds ) ;
1183     }
1184 }
1185
1186 void  wxMacControl::Convert( wxPoint *pt , wxMacControl *from , wxMacControl *to )
1187 {
1188 #if TARGET_API_MAC_OSX
1189     if ( from->m_peer->MacGetTopLevelWindow()->MacUsesCompositing() )
1190     {
1191         HIPoint hiPoint ;
1192         hiPoint.x = pt->x ;
1193         hiPoint.y = pt->y ;
1194         HIViewConvertPoint( &hiPoint , from->m_controlRef , to->m_controlRef  ) ;
1195         pt->x = (int)hiPoint.x ;
1196         pt->y = (int)hiPoint.y ;
1197     }
1198     else
1199 #endif
1200     {
1201         Rect fromRect ;
1202         Rect toRect ;
1203         GetControlBounds( from->m_controlRef , &fromRect ) ;
1204         GetControlBounds( to->m_controlRef , &toRect ) ;
1205         if ( from->m_isRootControl )
1206             fromRect.left = fromRect.top = 0 ;
1207         if ( to->m_isRootControl )
1208             toRect.left = toRect.top = 0 ;
1209
1210         pt->x = pt->x + fromRect.left - toRect.left ;
1211         pt->y = pt->y + fromRect.top - toRect.top ;
1212     }
1213 }
1214
1215 void wxMacControl::SetRect( Rect *r )
1216 {
1217 #if TARGET_API_MAC_OSX
1218     if ( m_isCompositing )
1219     {
1220         //A HIRect is actually a CGRect on OSX - which consists of two structures -
1221         //CGPoint and CGSize, which have two floats each
1222         HIRect hir = { { r->left , r->top }, { r->right - r->left , r->bottom - r->top } } ;
1223         HIViewSetFrame ( m_controlRef , &hir ) ;
1224         // eventuall we might have to do a SetVisibility( false , true ) ;
1225         // before and a SetVisibility( true , true ) ; after
1226     }
1227     else
1228 #endif
1229     {
1230         bool vis = IsVisible() ;
1231         if ( vis )
1232         {
1233             Rect former ;
1234             GetControlBounds( m_controlRef , &former ) ;
1235             InvalWindowRect( GetControlOwner( m_controlRef ) , &former ) ;
1236         }
1237
1238         Rect controlBounds = *r ;
1239
1240         // since the rect passed in is always (even in non-compositing) relative
1241         // to the (native) parent, we have to adjust to window relative here
1242         wxMacControl* parent = m_peer->GetParent()->GetPeer() ;
1243         if( parent->m_isRootControl == false )
1244         {
1245             Rect superRect ;
1246             GetControlBounds( parent->m_controlRef , &superRect ) ;
1247             OffsetRect( &controlBounds , superRect.left , superRect.top ) ;
1248         }
1249
1250         SetControlBounds( m_controlRef , &controlBounds ) ;
1251         if ( vis )
1252         {
1253             InvalWindowRect( GetControlOwner( m_controlRef ) , &controlBounds ) ;
1254         }
1255     }
1256 }
1257
1258 void wxMacControl::GetRect( Rect *r )
1259 {
1260     GetControlBounds( m_controlRef , r ) ;
1261     if ( m_isCompositing == false )
1262     {
1263         // correct the case of the root control
1264         if ( m_isRootControl )
1265         {
1266             WindowRef wr = GetControlOwner( m_controlRef ) ;
1267             GetWindowBounds( wr , kWindowContentRgn , r ) ;
1268             r->right -= r->left ;
1269             r->bottom -= r->top ;
1270             r->left = 0 ;
1271             r->top = 0 ;
1272         }
1273         else
1274         {
1275             wxMacControl* parent = m_peer->GetParent()->GetPeer() ;
1276             if( parent->m_isRootControl == false )
1277             {
1278                 Rect superRect ;
1279                 GetControlBounds( parent->m_controlRef , &superRect ) ;
1280                 OffsetRect( r , -superRect.left , -superRect.top ) ;
1281             }
1282         }
1283     }
1284 }
1285
1286 void wxMacControl::GetRectInWindowCoords( Rect *r )
1287 {
1288     UMAGetControlBoundsInWindowCoords( m_controlRef , r ) ;
1289 }
1290
1291 void wxMacControl::GetBestRect( Rect *r )
1292 {
1293     short   baselineoffset ;
1294     GetBestControlRect( m_controlRef , r , &baselineoffset ) ;
1295 }
1296
1297 void wxMacControl::SetTitle( const wxString &title )
1298 {
1299     wxFontEncoding encoding;
1300
1301     if ( m_font.Ok() )
1302         encoding = m_font.GetEncoding();
1303     else
1304         encoding = wxFont::GetDefaultEncoding();
1305
1306     UMASetControlTitle(  m_controlRef , title , encoding ) ;
1307 }
1308
1309 void wxMacControl::GetFeatures( UInt32 * features )
1310 {
1311     GetControlFeatures( m_controlRef , features ) ;
1312 }
1313
1314 OSStatus wxMacControl::GetRegion( ControlPartCode partCode , RgnHandle region )
1315 {
1316     OSStatus err = GetControlRegion( m_controlRef , partCode , region ) ;
1317     if ( m_isCompositing == false )
1318     {
1319         if ( !m_isRootControl )
1320         {
1321             Rect r ;
1322             GetControlBounds(m_controlRef, &r ) ;
1323             if ( !EmptyRgn( region ) )
1324                 OffsetRgn( region , -r.left , -r.top ) ;
1325         }
1326     }
1327     return err ;
1328 }
1329
1330 OSStatus wxMacControl::SetZOrder( bool above , wxMacControl* other )
1331 {
1332 #if TARGET_API_MAC_OSX
1333     return HIViewSetZOrder( m_controlRef,above ? kHIViewZOrderAbove : kHIViewZOrderBelow,
1334        (other != NULL) ? other->m_controlRef : NULL) ;
1335 #else
1336     return 0 ;
1337 #endif
1338 }
1339
1340
1341 #if TARGET_API_MAC_OSX
1342 // SetNeedsDisplay would not invalidate the children
1343 static void InvalidateControlAndChildren( HIViewRef control )
1344 {
1345     HIViewSetNeedsDisplay( control , true ) ;
1346     UInt16 childrenCount = 0 ;
1347     OSStatus err = CountSubControls( control , &childrenCount ) ;
1348     if ( err == errControlIsNotEmbedder )
1349         return ;
1350     wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
1351
1352     for ( UInt16 i = childrenCount ; i >=1  ; --i )
1353     {
1354         HIViewRef child ;
1355         err = GetIndexedSubControl( control , i , & child ) ;
1356         if ( err == errControlIsNotEmbedder )
1357             return ;
1358         InvalidateControlAndChildren( child ) ;
1359     }
1360 }
1361 #endif
1362
1363 void wxMacControl::InvalidateWithChildren()
1364 {
1365 #if TARGET_API_MAC_OSX
1366     InvalidateControlAndChildren( m_controlRef ) ;
1367 #endif
1368 }
1369
1370 void wxMacControl::ScrollRect( wxRect *r , int dx , int dy )
1371 {
1372         wxASSERT( r != NULL ) ;
1373 #if TARGET_API_MAC_OSX
1374         if ( m_isCompositing )
1375         {
1376                 HIRect scrollarea = CGRectMake( r->x , r->y , r->width , r->height) ;
1377         HIViewScrollRect ( m_controlRef , &scrollarea , dx ,dy ) ;
1378         }
1379         else
1380 #endif
1381         {
1382                 Rect bounds ;
1383                 GetControlBounds( m_controlRef , &bounds ) ;
1384                 bounds.left += r->x ;
1385                 bounds.top += r->y ;
1386                 bounds.bottom = bounds.top + r->height ;
1387                 bounds.right = bounds.left + r->width ;
1388                 wxMacWindowClipper clip( m_peer ) ;
1389                 RgnHandle updateRgn = NewRgn() ;
1390                 ::ScrollRect( &bounds , dx , dy , updateRgn ) ;
1391                 InvalWindowRgn( GetControlOwner( m_controlRef )  ,  updateRgn ) ;
1392         }
1393 }
1394
1395
1396 // SetNeedsDisplay would not invalidate the children
1397
1398 //
1399 // Databrowser
1400 //
1401
1402 OSStatus wxMacControl::SetSelectionFlags( DataBrowserSelectionFlags options )
1403 {
1404     return SetDataBrowserSelectionFlags( m_controlRef , options ) ;
1405 }
1406
1407 OSStatus wxMacControl::AddListViewColumn( DataBrowserListViewColumnDesc *columnDesc,
1408         DataBrowserTableViewColumnIndex position )
1409 {
1410     return AddDataBrowserListViewColumn( m_controlRef , columnDesc, position ) ;
1411 }
1412
1413 OSStatus wxMacControl::AutoSizeListViewColumns()
1414 {
1415     return AutoSizeDataBrowserListViewColumns(m_controlRef) ;
1416 }
1417
1418 OSStatus wxMacControl::SetHasScrollBars( bool horiz , bool vert )
1419 {
1420     return SetDataBrowserHasScrollBars( m_controlRef , horiz , vert ) ;
1421 }
1422
1423 OSStatus wxMacControl::SetTableViewHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle )
1424 {
1425     return SetDataBrowserTableViewHiliteStyle( m_controlRef , hiliteStyle ) ;
1426 }
1427
1428 OSStatus wxMacControl::SetListViewHeaderBtnHeight(UInt16 height)
1429 {
1430     return SetDataBrowserListViewHeaderBtnHeight( m_controlRef ,height ) ;
1431 }
1432
1433 OSStatus wxMacControl::SetCallbacks(const DataBrowserCallbacks *  callbacks)
1434 {
1435     return SetDataBrowserCallbacks( m_controlRef , callbacks ) ;
1436 }
1437
1438 OSStatus wxMacControl::UpdateItems( DataBrowserItemID container, UInt32 numItems,
1439         const DataBrowserItemID* items,
1440         DataBrowserPropertyID preSortProperty,
1441         DataBrowserPropertyID propertyID )
1442 {
1443     return UpdateDataBrowserItems( m_controlRef , container, numItems, items, preSortProperty, propertyID ) ;
1444 }
1445
1446 bool wxMacControl::IsItemSelected( DataBrowserItemID item )
1447 {
1448     return IsDataBrowserItemSelected( m_controlRef , item ) ;
1449 }
1450
1451 OSStatus wxMacControl::AddItems( DataBrowserItemID container, UInt32 numItems,
1452             const DataBrowserItemID* items,
1453             DataBrowserPropertyID preSortProperty )
1454 {
1455     return AddDataBrowserItems( m_controlRef , container, numItems, items, preSortProperty ) ;
1456 }
1457
1458 OSStatus wxMacControl::RemoveItems( DataBrowserItemID container, UInt32 numItems,
1459             const DataBrowserItemID* items,
1460             DataBrowserPropertyID preSortProperty )
1461 {
1462     return RemoveDataBrowserItems( m_controlRef , container, numItems, items, preSortProperty ) ;
1463 }
1464
1465 OSStatus wxMacControl::RevealItem( DataBrowserItemID item,
1466             DataBrowserPropertyID propertyID,
1467             DataBrowserRevealOptions options )
1468 {
1469     return RevealDataBrowserItem( m_controlRef , item , propertyID , options ) ;
1470 }
1471
1472 OSStatus wxMacControl::SetSelectedItems(UInt32 numItems,
1473             const DataBrowserItemID * items,
1474             DataBrowserSetOption operation )
1475 {
1476     return SetDataBrowserSelectedItems( m_controlRef , numItems , items, operation ) ;
1477 }
1478
1479 OSStatus wxMacControl::GetSelectionAnchor( DataBrowserItemID * first, DataBrowserItemID * last )
1480 {
1481     return GetDataBrowserSelectionAnchor( m_controlRef , first , last ) ;
1482 }
1483
1484 //
1485 // Tab Control
1486 //
1487
1488 OSStatus wxMacControl::SetTabEnabled( SInt16 tabNo , bool enable )
1489 {
1490     return ::SetTabEnabled( m_controlRef , tabNo , enable ) ;
1491 }
1492
1493 //
1494 // Quartz Support
1495 //
1496
1497 #ifdef __WXMAC_OSX__
1498 // snippets from Sketch Sample from Apple :
1499
1500 #define kGenericRGBProfilePathStr       "/System/Library/ColorSync/Profiles/Generic RGB Profile.icc"
1501 /*
1502     This function locates, opens, and returns the profile reference for the calibrated
1503     Generic RGB color space. It is up to the caller to call CMCloseProfile when done
1504     with the profile reference this function returns.
1505 */
1506 CMProfileRef wxMacOpenGenericProfile(void)
1507 {
1508     static CMProfileRef cachedRGBProfileRef = NULL;
1509
1510     // we only create the profile reference once
1511     if (cachedRGBProfileRef == NULL)
1512     {
1513                 CMProfileLocation       loc;
1514
1515                 loc.locType = cmPathBasedProfile;
1516                 strcpy(loc.u.pathLoc.path, kGenericRGBProfilePathStr);
1517
1518                 verify_noerr( CMOpenProfile(&cachedRGBProfileRef, &loc) );
1519     }
1520
1521     if (cachedRGBProfileRef)
1522     {
1523                 // clone the profile reference so that the caller has their own reference, not our cached one
1524                 CMCloneProfileRef(cachedRGBProfileRef);
1525     }
1526
1527     return cachedRGBProfileRef;
1528 }
1529
1530 /*
1531     Return the generic RGB color space. This is a 'get' function and the caller should
1532     not release the returned value unless the caller retains it first. Usually callers
1533     of this routine will immediately use the returned colorspace with CoreGraphics
1534     so they typically do not need to retain it themselves.
1535
1536     This function creates the generic RGB color space once and hangs onto it so it can
1537     return it whenever this function is called.
1538 */
1539
1540 CGColorSpaceRef wxMacGetGenericRGBColorSpace()
1541 {
1542     static CGColorSpaceRef genericRGBColorSpace = NULL;
1543
1544         if (genericRGBColorSpace == NULL)
1545         {
1546                 CMProfileRef genericRGBProfile = wxMacOpenGenericProfile();
1547
1548                 if (genericRGBProfile)
1549                 {
1550                         genericRGBColorSpace = CGColorSpaceCreateWithPlatformColorSpace(genericRGBProfile);
1551                         wxASSERT_MSG( genericRGBColorSpace != NULL, wxT("couldn't create the generic RGB color space") ) ;
1552
1553                         // we opened the profile so it is up to us to close it
1554                         CMCloseProfile(genericRGBProfile);
1555                 }
1556         }
1557     return genericRGBColorSpace;
1558 }
1559 #endif
1560
1561 #endif // wxUSE_GUI
1562