src/mac/carbon/uma.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        uma.cpp
   3 // Purpose:     UMA support
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     The wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/defs.h"
  13
  14 #if wxUSE_GUI
  15
  16 #include "wx/dc.h"
  17 #include <MacTextEditor.h>
  18
  19 #ifndef __DARWIN__
  20 #  include <Navigation.h>
  21 #  if defined(TARGET_CARBON)
  22 #    if PM_USE_SESSION_APIS
  23 #      include <PMCore.h>
  24 #    endif
  25 #    include <PMApplication.h>
  26 #  else
  27 #    include <Printing.h>
  28 #  endif
  29 #endif
  30
  31 #ifndef __DARWIN__
  32 #include <Scrap.h>
  33 #endif
  34 #include "wx/mac/uma.h"
  35
  36
  37 // since we have decided that we only support 8.6 upwards we are
  38 // checking for these minimum requirements in the startup code of
  39 // the application so all wxWidgets code can safely assume that appearance 1.1
  40 // windows manager, control manager, navigation services etc. are
  41 // present
  42
  43 static bool    sUMAHasAppearance = false ;
  44 static long sUMAAppearanceVersion = 0 ;
  45 static long sUMASystemVersion = 0 ;
  46 static bool sUMAHasAquaLayout = false ;
  47
  48 static bool sUMAHasInittedAppearance = false;
  49
  50 extern int gAGABackgroundColor ;
  51 bool UMAHasAppearance() { return sUMAHasAppearance ; }
  52 long UMAGetAppearanceVersion() { return sUMAAppearanceVersion ; }
  53 long UMAGetSystemVersion() { return sUMASystemVersion ; }
  54
  55 static bool    sUMAHasWindowManager = false ;
  56 static long sUMAWindowManagerAttr = 0 ;
  57
  58 bool UMAHasWindowManager() { return sUMAHasWindowManager ; }
  59 long UMAGetWindowManagerAttr() { return sUMAWindowManagerAttr ; }
  60 bool UMAHasAquaLayout() { return sUMAHasAquaLayout ; }
  61
  62
  63 void UMACleanupToolbox()
  64 {
  65     if (sUMAHasInittedAppearance)
  66     {
  67         UnregisterAppearanceClient() ;
  68     }
  69     if ( NavServicesAvailable() )
  70     {
  71         NavUnload() ;
  72     }
  73   if ( TXNTerminateTextension != (void*) kUnresolvedCFragSymbolAddress )
  74       TXNTerminateTextension( ) ;
  75 }
  76 void UMAInitToolbox( UInt16 inMoreMastersCalls, bool isEmbedded )
  77 {
  78 #if !TARGET_CARBON
  79     ::MaxApplZone();
  80     for (long i = 1; i <= inMoreMastersCalls; i++)
  81         ::MoreMasters();
  82
  83     if (!isEmbedded)
  84     {
  85         ::InitGraf(&qd.thePort);
  86         ::InitFonts();
  87         ::InitMenus();
  88         ::TEInit();
  89         ::InitDialogs(0L);
  90         ::FlushEvents(everyEvent, 0);
  91     }
  92
  93     long total,contig;
  94     PurgeSpace(&total, &contig);
  95 #endif
  96
  97     ::InitCursor();
  98
  99     if ( Gestalt(gestaltSystemVersion, &sUMASystemVersion) != noErr)
 100         sUMASystemVersion = 0x0000 ;
 101
 102     long theAppearance ;
 103     if ( Gestalt( gestaltAppearanceAttr, &theAppearance ) == noErr )
 104     {
 105         sUMAHasAppearance = true ;
 106         OSStatus status = RegisterAppearanceClient();
 107         // If status equals appearanceProcessRegisteredErr it means the
 108         // appearance client already was registered (For example if we run
 109         // embedded, the host might have registered it). In such a case
 110         // we don't unregister it later on.
 111         if (status != appearanceProcessRegisteredErr)
 112         {
 113             // Appearance client wasn't registered yet.
 114             sUMAHasInittedAppearance = true;
 115         }
 116
 117         if ( Gestalt( gestaltAppearanceVersion, &theAppearance ) == noErr )
 118         {
 119             sUMAAppearanceVersion = theAppearance ;
 120         }
 121         else
 122         {
 123             sUMAAppearanceVersion = 0x0100 ;
 124         }
 125     }
 126     if ( Gestalt( gestaltWindowMgrAttr, &sUMAWindowManagerAttr ) == noErr )
 127     {
 128         sUMAHasWindowManager = sUMAWindowManagerAttr & gestaltWindowMgrPresent ;
 129     }
 130
 131 #if TARGET_CARBON
 132 // Call currently implicitely done :        InitFloatingWindows() ;
 133 #else
 134     if (!isEmbedded)
 135     {
 136         if ( sUMAHasWindowManager )
 137             InitFloatingWindows() ;
 138         else
 139             InitWindows();
 140     }
 141 #endif
 142
 143     if ( NavServicesAvailable() )
 144     {
 145         NavLoad() ;
 146     }
 147
 148   long menuMgrAttr ;
 149   Gestalt( gestaltMenuMgrAttr , &menuMgrAttr ) ;
 150   if ( menuMgrAttr & gestaltMenuMgrAquaLayoutMask )
 151     sUMAHasAquaLayout = true ;
 152
 153   if ( TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress )
 154   {
 155     FontFamilyID fontId ;
 156     Str255 fontName ;
 157     SInt16 fontSize ;
 158     Style fontStyle ;
 159     GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
 160     GetFNum( fontName, &fontId );
 161
 162     TXNMacOSPreferredFontDescription fontDescriptions[] =
 163     {
 164         { fontId , (fontSize << 16) ,kTXNDefaultFontStyle, kTXNSystemDefaultEncoding }
 165     } ;
 166     int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
 167
 168     OptionBits options = 0 ;
 169
 170     if ( UMAGetSystemVersion() < 0x1000 )
 171     {
 172         options |= kTXNAlwaysUseQuickDrawTextMask ;
 173     }
 174     TXNInitTextension(fontDescriptions,  noOfFontDescriptions, options );
 175   }
 176
 177
 178   UMASetSystemIsInitialized(true);
 179
 180 }
 181
 182 /*
 183 Boolean CanUseATSUI()
 184     {
 185     long result;
 186     OSErr err = Gestalt(gestaltATSUVersion, &result);
 187     return (err == noErr);
 188     }
 189 */
 190 // process manager
 191 long UMAGetProcessMode()
 192 {
 193     OSErr err ;
 194     ProcessInfoRec processinfo;
 195     ProcessSerialNumber procno ;
 196
 197     procno.highLongOfPSN = NULL ;
 198     procno.lowLongOfPSN = kCurrentProcess ;
 199     processinfo.processInfoLength = sizeof(ProcessInfoRec);
 200     processinfo.processName = NULL;
 201     processinfo.processAppSpec = NULL;
 202
 203     err = ::GetProcessInformation( &procno , &processinfo ) ;
 204     wxASSERT( err == noErr ) ;
 205     return processinfo.processMode ;
 206 }
 207
 208 bool UMAGetProcessModeDoesActivateOnFGSwitch()
 209 {
 210     return UMAGetProcessMode() & modeDoesActivateOnFGSwitch ;
 211 }
 212
 213 // menu manager
 214
 215 MenuRef UMANewMenu( SInt16 id , const wxString& title , wxFontEncoding encoding )
 216 {
 217     wxString str = wxStripMenuCodes( title ) ;
 218     MenuRef menu ;
 219 #if TARGET_CARBON
 220     CreateNewMenu( id , 0 , &menu ) ;
 221     SetMenuTitleWithCFString( menu , wxMacCFStringHolder(str , encoding ) ) ;
 222 #else
 223     Str255 ptitle ;
 224     wxMacStringToPascal( str , ptitle ) ;
 225     menu = ::NewMenu( id , ptitle ) ;
 226 #endif
 227     return menu ;
 228 }
 229
 230 void UMASetMenuTitle( MenuRef menu , const wxString& title , wxFontEncoding encoding)
 231 {
 232     wxString str = wxStripMenuCodes( title ) ;
 233 #if TARGET_CARBON
 234     SetMenuTitleWithCFString( menu , wxMacCFStringHolder(str , encoding) ) ;
 235 #else
 236     Str255 ptitle ;
 237     wxMacStringToPascal( str , ptitle ) ;
 238     SetMenuTitle( menu , ptitle ) ;
 239 #endif
 240 }
 241
 242 void UMASetMenuItemText(  MenuRef menu,  MenuItemIndex item, const wxString& title , wxFontEncoding encoding)
 243 {
 244     wxString str = wxStripMenuCodes( title ) ;
 245 #if TARGET_CARBON
 246     SetMenuItemTextWithCFString( menu , item , wxMacCFStringHolder(str , encoding) ) ;
 247 #else
 248     Str255 ptitle ;
 249     wxMacStringToPascal( str , ptitle ) ;
 250     SetMenuItemText( menu , item , ptitle ) ;
 251 #endif
 252 }
 253
 254
 255 UInt32 UMAMenuEvent( EventRecord *inEvent )
 256 {
 257         return MenuEvent( inEvent ) ;
 258 }
 259
 260 void UMAEnableMenuItem( MenuRef inMenu , MenuItemIndex inItem , bool enable)
 261 {
 262     if ( enable )
 263         EnableMenuItem( inMenu , inItem ) ;
 264     else
 265         DisableMenuItem( inMenu , inItem ) ;
 266 }
 267
 268 void UMAAppendSubMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , SInt16 id )
 269 {
 270     MacAppendMenu(menu, "\pA");
 271     UMASetMenuItemText(menu, (SInt16) ::CountMenuItems(menu), title , encoding );
 272     SetMenuItemHierarchicalID( menu , CountMenuItems( menu ) , id ) ;
 273 }
 274
 275 void UMAInsertSubMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , MenuItemIndex item , SInt16 id  )
 276 {
 277     MacInsertMenuItem(menu, "\pA" , item);
 278     UMASetMenuItemText(menu, item+1, title , encoding);
 279     SetMenuItemHierarchicalID( menu , item+1 , id ) ;
 280 }
 281
 282 void UMASetMenuItemShortcut( MenuRef menu , MenuItemIndex item , wxAcceleratorEntry *entry )
 283 {
 284     if ( !entry )
 285         return ;
 286
 287     UInt8 modifiers = 0 ;
 288     SInt16 key = entry->GetKeyCode() ;
 289     if ( key )
 290     {
 291         bool explicitCommandKey = false ;
 292
 293         if ( entry->GetFlags() & wxACCEL_CTRL )
 294         {
 295             explicitCommandKey = true ;
 296         }
 297
 298         if (entry->GetFlags() & wxACCEL_ALT )
 299         {
 300             modifiers |= kMenuOptionModifier ;
 301         }
 302
 303         if (entry->GetFlags() & wxACCEL_SHIFT)
 304         {
 305             modifiers |= kMenuShiftModifier ;
 306         }
 307
 308         SInt16 glyph = 0 ;
 309         SInt16 macKey = key ;
 310         if ( key >= WXK_F1 && key <= WXK_F15 )
 311         {
 312             // for some reasons this must be 0 right now
 313             // everything else leads to just the first function key item
 314             // to be selected. Thanks to Ryan Wilcox for finding out.
 315             macKey = 0 ;
 316             glyph = kMenuF1Glyph + ( key - WXK_F1 ) ;
 317             if ( key >= WXK_F13 )
 318                 glyph += 13 ;
 319             if ( !explicitCommandKey )
 320                 modifiers |= kMenuNoCommandModifier ;
 321           }
 322         else
 323         {
 324             switch( key )
 325             {
 326                 case WXK_BACK :
 327                     macKey = kBackspaceCharCode ;
 328                     glyph = kMenuDeleteLeftGlyph ;
 329                     break ;
 330                 case WXK_TAB :
 331                     macKey = kTabCharCode ;
 332                     glyph = kMenuTabRightGlyph ;
 333                     break ;
 334                 case kEnterCharCode :
 335                     macKey = kEnterCharCode ;
 336                     glyph = kMenuEnterGlyph ;
 337                     break ;
 338                 case WXK_RETURN :
 339                     macKey = kReturnCharCode ;
 340                     glyph = kMenuReturnGlyph ;
 341                     break ;
 342                 case WXK_ESCAPE :
 343                     macKey = kEscapeCharCode ;
 344                     glyph = kMenuEscapeGlyph ;
 345                     break ;
 346                 case WXK_SPACE :
 347                     macKey = ' ' ;
 348                     glyph = kMenuSpaceGlyph ;
 349                     break ;
 350                 case WXK_DELETE :
 351                     macKey = kDeleteCharCode ;
 352                     glyph = kMenuDeleteRightGlyph ;
 353                     break ;
 354                 case WXK_CLEAR :
 355                     macKey = kClearCharCode ;
 356                     glyph = kMenuClearGlyph ;
 357                     break ;
 358                 case WXK_PRIOR : // PAGE UP
 359                     macKey = kPageUpCharCode ;
 360                     glyph = kMenuPageUpGlyph ;
 361                     break ;
 362                 case WXK_NEXT :
 363                     macKey = kPageDownCharCode ;
 364                     glyph = kMenuPageDownGlyph ;
 365                     break ;
 366                 case WXK_LEFT :
 367                     macKey = kLeftArrowCharCode ;
 368                     glyph = kMenuLeftArrowGlyph ;
 369                     break ;
 370                 case WXK_UP :
 371                     macKey = kUpArrowCharCode ;
 372                     glyph = kMenuUpArrowGlyph ;
 373                     break ;
 374                 case WXK_RIGHT :
 375                     macKey = kRightArrowCharCode ;
 376                     glyph = kMenuRightArrowGlyph ;
 377                     break ;
 378                 case WXK_DOWN :
 379                     macKey = kDownArrowCharCode ;
 380                     glyph = kMenuDownArrowGlyph ;
 381                     break ;
 382             }
 383         }
 384
 385         // 1d and 1e have special meaning to SetItemCmd, so
 386         // do not use for these character codes.
 387         if (key != WXK_UP && key != WXK_RIGHT)
 388             SetItemCmd( menu, item , macKey );
 389
 390         SetMenuItemModifiers(menu, item , modifiers ) ;
 391
 392         if ( glyph )
 393             SetMenuItemKeyGlyph(menu, item , glyph ) ;
 394     }
 395 }
 396
 397 void UMAAppendMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , wxAcceleratorEntry *entry )
 398 {
 399     MacAppendMenu(menu, "\pA");
 400     UMASetMenuItemText(menu, (SInt16) ::CountMenuItems(menu), title , encoding );
 401     UMASetMenuItemShortcut( menu ,  (SInt16) ::CountMenuItems(menu), entry ) ;
 402 }
 403
 404 void UMAInsertMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , MenuItemIndex item , wxAcceleratorEntry *entry )
 405 {
 406     MacInsertMenuItem( menu , "\pA" , item) ;
 407     UMASetMenuItemText(menu, item+1 , title , encoding );
 408     UMASetMenuItemShortcut( menu , item+1 , entry ) ;
 409 }
 410
 411 // quickdraw
 412
 413 #if !TARGET_CARBON
 414
 415 int gPrOpenCounter = 0 ;
 416
 417 OSStatus UMAPrOpen()
 418 {
 419     OSErr err = noErr ;
 420     ++gPrOpenCounter ;
 421     if ( gPrOpenCounter == 1 )
 422     {
 423         PrOpen() ;
 424         err = PrError() ;
 425         wxASSERT( err == noErr ) ;
 426     }
 427     return err ;
 428 }
 429
 430 OSStatus UMAPrClose()
 431 {
 432     OSErr err = noErr ;
 433     wxASSERT( gPrOpenCounter >= 1 ) ;
 434     if ( gPrOpenCounter == 1 )
 435     {
 436         PrClose() ;
 437         err = PrError() ;
 438         wxASSERT( err == noErr ) ;
 439     }
 440     --gPrOpenCounter ;
 441     return err ;
 442 }
 443
 444 pascal QDGlobalsPtr GetQDGlobalsPtr (void) ;
 445 pascal QDGlobalsPtr GetQDGlobalsPtr (void)
 446 {
 447     return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);
 448 }
 449
 450 #endif
 451
 452 void UMAShowWatchCursor()
 453 {
 454     OSErr err = noErr;
 455
 456     CursHandle watchFob = GetCursor (watchCursor);
 457
 458     if (!watchFob)
 459         err = nilHandleErr;
 460     else
 461     {
 462     #if TARGET_CARBON
 463 //        Cursor preservedArrow;
 464 //        GetQDGlobalsArrow (&preservedArrow);
 465 //        SetQDGlobalsArrow (*watchFob);
 466 //        InitCursor ( );
 467 //        SetQDGlobalsArrow (&preservedArrow);
 468         SetCursor (*watchFob);
 469     #else
 470         SetCursor (*watchFob);
 471     #endif
 472     }
 473 }
 474
 475 void            UMAShowArrowCursor()
 476 {
 477 #if TARGET_CARBON
 478     Cursor arrow;
 479     SetCursor (GetQDGlobalsArrow (&arrow));
 480 #else
 481     SetCursor (&(qd.arrow));
 482 #endif
 483 }
 484
 485 // window manager
 486
 487 GrafPtr        UMAGetWindowPort( WindowRef inWindowRef )
 488 {
 489     wxASSERT( inWindowRef != NULL ) ;
 490 #if TARGET_CARBON
 491     return (GrafPtr) GetWindowPort( inWindowRef ) ;
 492 #else
 493     return (GrafPtr) inWindowRef ;
 494 #endif
 495 }
 496
 497 void             UMADisposeWindow( WindowRef inWindowRef )
 498 {
 499     wxASSERT( inWindowRef != NULL ) ;
 500     DisposeWindow( inWindowRef ) ;
 501 }
 502
 503 void UMASetWTitle( WindowRef inWindowRef , const wxString& title , wxFontEncoding encoding)
 504 {
 505 #if TARGET_CARBON
 506     SetWindowTitleWithCFString( inWindowRef , wxMacCFStringHolder(title , encoding) ) ;
 507 #else
 508     Str255 ptitle ;
 509     wxMacStringToPascal( title , ptitle ) ;
 510     SetWTitle( inWindowRef , ptitle ) ;
 511 #endif
 512 }
 513
 514 // appearance additions
 515
 516 void UMASetControlTitle( ControlRef inControl , const wxString& title , wxFontEncoding encoding)
 517 {
 518 #if TARGET_CARBON
 519     SetControlTitleWithCFString( inControl , wxMacCFStringHolder(title , encoding) ) ;
 520 #else
 521     Str255 ptitle ;
 522     wxMacStringToPascal( title , ptitle ) ;
 523     SetControlTitle( inControl , ptitle ) ;
 524 #endif
 525 }
 526
 527 void UMAActivateControl( ControlRef inControl )
 528 {
 529 #if !TARGET_API_MAC_OSX
 530     // we have to add the control after again to the update rgn
 531     // otherwise updates get lost
 532     if ( !IsControlActive( inControl ) )
 533     {
 534         bool visible = IsControlVisible( inControl ) ;
 535         if ( visible )
 536             SetControlVisibility( inControl , false , false ) ;
 537 #endif
 538         ::ActivateControl( inControl ) ;
 539 #if !TARGET_API_MAC_OSX
 540         if ( visible ) {
 541             SetControlVisibility( inControl , true , false ) ;
 542
 543             Rect ctrlBounds ;
 544             InvalWindowRect(GetControlOwner(inControl),UMAGetControlBoundsInWindowCoords(inControl,&ctrlBounds) ) ;
 545         }
 546     }
 547 #endif
 548 }
 549
 550 void UMAMoveControl( ControlRef inControl , short x , short y )
 551 {
 552 #if !TARGET_API_MAC_OSX
 553     bool visible = IsControlVisible( inControl ) ;
 554     if ( visible ) {
 555         SetControlVisibility( inControl , false , false ) ;
 556         Rect ctrlBounds ;
 557         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 558     }
 559 #endif
 560     ::MoveControl( inControl , x , y ) ;
 561 #if !TARGET_API_MAC_OSX
 562     if ( visible ) {
 563         SetControlVisibility( inControl , true , false ) ;
 564         Rect ctrlBounds ;
 565         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 566     }
 567 #endif
 568 }
 569
 570 void UMASizeControl( ControlRef inControl , short x , short y )
 571 {
 572 #if !TARGET_API_MAC_OSX
 573     bool visible = IsControlVisible( inControl ) ;
 574     if ( visible ) {
 575         SetControlVisibility( inControl , false , false ) ;
 576         Rect ctrlBounds ;
 577         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 578     }
 579 #endif
 580     ::SizeControl( inControl , x , y ) ;
 581 #if !TARGET_API_MAC_OSX
 582     if ( visible ) {
 583         SetControlVisibility( inControl , true , false ) ;
 584         Rect ctrlBounds ;
 585         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 586     }
 587 #endif
 588 }
 589
 590 void UMADeactivateControl( ControlRef inControl )
 591 {
 592 #if !TARGET_API_MAC_OSX
 593     // we have to add the control after again to the update rgn
 594     // otherwise updates get lost
 595     bool visible = IsControlVisible( inControl ) ;
 596     if ( visible )
 597         SetControlVisibility( inControl , false , false ) ;
 598 #endif
 599     ::DeactivateControl( inControl ) ;
 600 #if !TARGET_API_MAC_OSX
 601     if ( visible ) {
 602         SetControlVisibility( inControl , true , false ) ;
 603         Rect ctrlBounds ;
 604         InvalWindowRect(GetControlOwner(inControl),UMAGetControlBoundsInWindowCoords(inControl,&ctrlBounds) ) ;
 605     }
 606 #endif
 607 }
 608 // shows the control and adds the region to the update region
 609 void UMAShowControl                        (ControlRef             inControl)
 610 {
 611     SetControlVisibility( inControl , true , false ) ;
 612     Rect ctrlBounds ;
 613     InvalWindowRect(GetControlOwner(inControl),UMAGetControlBoundsInWindowCoords(inControl,&ctrlBounds) ) ;
 614 }
 615
 616 // hides the control and adds the region to the update region
 617 void UMAHideControl                        (ControlRef             inControl)
 618 {
 619     SetControlVisibility( inControl , false , false ) ;
 620     Rect ctrlBounds ;
 621     InvalWindowRect(GetControlOwner(inControl),UMAGetControlBoundsInWindowCoords(inControl,&ctrlBounds) ) ;
 622 }
 623 // keyboard focus
 624 OSErr UMASetKeyboardFocus                (WindowPtr                 inWindow,
 625                                  ControlRef             inControl,
 626                                  ControlFocusPart         inPart)
 627 {
 628     OSErr err = noErr;
 629     GrafPtr port ;
 630     GetPort( &port ) ;
 631
 632     SetPortWindowPort( inWindow ) ;
 633
 634     err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
 635     SetPort( port ) ;
 636     return err ;
 637 }
 638
 639 // events
 640 void UMAUpdateControls( WindowPtr inWindow , RgnHandle inRgn )
 641 {
 642     wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) inWindow) ) ;
 643     RgnHandle updateRgn = NewRgn() ;
 644     GetWindowUpdateRgn( inWindow , updateRgn ) ;
 645
 646     Point zero = { 0 , 0 } ;
 647     LocalToGlobal( &zero ) ;
 648     OffsetRgn( updateRgn , -zero.h , -zero.v ) ;
 649
 650     UpdateControls( inWindow , inRgn ) ;
 651     InvalWindowRgn( inWindow, updateRgn) ;
 652     DisposeRgn( updateRgn ) ;
 653 }
 654
 655 bool UMAIsWindowFloating( WindowRef inWindow )
 656 {
 657     WindowClass cl ;
 658
 659     GetWindowClass( inWindow , &cl ) ;
 660     return cl == kFloatingWindowClass ;
 661 }
 662
 663 bool UMAIsWindowModal( WindowRef inWindow )
 664 {
 665     WindowClass cl ;
 666
 667     GetWindowClass( inWindow , &cl ) ;
 668     return cl < kFloatingWindowClass ;
 669 }
 670
 671 // others
 672
 673 void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
 674 {
 675     if ( inWindowRef )
 676     {
 677 //        bool isHighlighted = IsWindowHighlited( inWindowRef ) ;
 678 //        if ( inActivate != isHightlited )
 679         GrafPtr port ;
 680         GetPort( &port ) ;
 681         SetPortWindowPort( inWindowRef ) ;
 682         HiliteWindow( inWindowRef , inActivate ) ;
 683         ControlRef control = NULL ;
 684         ::GetRootControl( inWindowRef , & control ) ;
 685         if ( control )
 686         {
 687             if ( inActivate )
 688                 UMAActivateControl( control ) ;
 689             else
 690                 UMADeactivateControl( control ) ;
 691         }
 692         SetPort( port ) ;
 693     }
 694 }
 695
 696 OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState )
 697 {
 698     return ::DrawThemePlacard( inRect , inState ) ;
 699 }
 700
 701 #if !TARGET_CARBON
 702 static OSStatus helpMenuStatus = noErr ;
 703 static MenuItemIndex firstCustomItemIndex = 0 ;
 704 #endif
 705
 706 OSStatus UMAGetHelpMenu(
 707   MenuRef *        outHelpMenu,
 708   MenuItemIndex *  outFirstCustomItemIndex)
 709 {
 710 #if TARGET_CARBON
 711     return HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
 712 #else
 713     MenuRef helpMenuHandle ;
 714     helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
 715     if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )
 716     {
 717         firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
 718     }
 719     if ( outFirstCustomItemIndex )
 720     {
 721         *outFirstCustomItemIndex = firstCustomItemIndex ;
 722     }
 723     *outHelpMenu = helpMenuHandle ;
 724     return helpMenuStatus ;
 725 #endif
 726 }
 727
 728 wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport)
 729 {
 730     m_clip = NULL ;
 731     Setup( newport ) ;
 732 }
 733
 734 wxMacPortStateHelper::wxMacPortStateHelper()
 735 {
 736     m_clip = NULL ;
 737 }
 738
 739 void wxMacPortStateHelper::Setup( GrafPtr newport )
 740 {
 741     GetPort( &m_oldPort ) ;
 742     SetPort( newport ) ;
 743     SetOrigin(0,0);
 744     wxASSERT_MSG( m_clip == NULL , wxT("Cannot call setup twice") ) ;
 745     m_clip = NewRgn() ;
 746     GetClip( m_clip );
 747     m_textFont = GetPortTextFont( (CGrafPtr) newport);
 748     m_textSize = GetPortTextSize( (CGrafPtr) newport);
 749     m_textStyle = GetPortTextFace( (CGrafPtr) newport);
 750     m_textMode = GetPortTextMode( (CGrafPtr) newport);
 751     GetThemeDrawingState( &m_drawingState ) ;
 752     m_currentPort = newport ;
 753 }
 754 void wxMacPortStateHelper::Clear()
 755 {
 756     if ( m_clip )
 757     {
 758         DisposeRgn( m_clip ) ;
 759         DisposeThemeDrawingState( m_drawingState ) ;
 760         m_clip = NULL ;
 761     }
 762 }
 763
 764 wxMacPortStateHelper::~wxMacPortStateHelper()
 765 {
 766     if ( m_clip )
 767     {
 768         SetPort( m_currentPort ) ;
 769         SetClip( m_clip ) ;
 770         DisposeRgn( m_clip ) ;
 771         TextFont( m_textFont );
 772         TextSize( m_textSize );
 773         TextFace( m_textStyle );
 774         TextMode( m_textMode );
 775         SetThemeDrawingState( m_drawingState , true ) ;
 776         SetPort( m_oldPort ) ;
 777     }
 778 }
 779
 780 OSStatus UMAPutScrap( Size size , OSType type , void *data )
 781 {
 782     OSStatus err = noErr ;
 783 #if !TARGET_CARBON
 784     err = PutScrap( size , type , data ) ;
 785 #else
 786     ScrapRef    scrap;
 787     err = GetCurrentScrap (&scrap);
 788     if ( !err )
 789     {
 790         err = PutScrapFlavor (scrap, type , 0, size, data);
 791     }
 792 #endif
 793     return err ;
 794 }
 795
 796 Rect* UMAGetControlBoundsInWindowCoords(ControlRef theControl, Rect *bounds)
 797 {
 798     wxWindow* win = wxFindControlFromMacControl( theControl ) ;
 799
 800     GetControlBounds( theControl , bounds ) ;
 801 #if TARGET_API_MAC_OSX
 802     if ( win != NULL && win->MacGetTopLevelWindow() != NULL )
 803     {
 804         int x , y ;
 805         x = 0 ;
 806         y = 0 ;
 807
 808         win->GetParent()->MacWindowToRootWindow( &x , & y ) ;
 809         bounds->left += x ;
 810         bounds->right += x ;
 811         bounds->top += y ;
 812         bounds->bottom += y ;
 813     }
 814 #endif
 815     return bounds ;
 816 }
 817
 818
 819 #endif  // wxUSE_GUI
 820
 821 #if wxUSE_BASE
 822
 823 static bool sUMASystemInitialized = false ;
 824
 825 bool UMASystemIsInitialized()
 826 {
 827     return sUMASystemInitialized ;
 828 }
 829
 830 void UMASetSystemIsInitialized(bool val)
 831 {
 832     sUMASystemInitialized = val;
 833 }
 834
 835
 836 #endif // wxUSE_BASE