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/wxprec.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 = 0 ;
 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                 default :
 383                     macKey = toupper( key ) ;
 384                     break ;
 385             }
 386             // we now allow non command key shortcuts
 387             // remove in case this gives problems
 388             if ( !explicitCommandKey )
 389                 modifiers |= kMenuNoCommandModifier ;
 390         }
 391
 392         // 1d and 1e have special meaning to SetItemCmd, so
 393         // do not use for these character codes.
 394         if (key != WXK_UP && key != WXK_RIGHT)
 395             SetItemCmd( menu, item , macKey );
 396
 397         SetMenuItemModifiers(menu, item , modifiers ) ;
 398
 399         if ( glyph )
 400             SetMenuItemKeyGlyph(menu, item , glyph ) ;
 401     }
 402 }
 403
 404 void UMAAppendMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , wxAcceleratorEntry *entry )
 405 {
 406     MacAppendMenu(menu, "\pA");
 407     // don't attempt to interpret metacharacters like a '-' at the beginning (would become a separator otherwise)
 408     ChangeMenuItemAttributes( menu , ::CountMenuItems(menu), kMenuItemAttrIgnoreMeta , 0 ) ;
 409     UMASetMenuItemText(menu, (SInt16) ::CountMenuItems(menu), title , encoding );
 410     UMASetMenuItemShortcut( menu ,  (SInt16) ::CountMenuItems(menu), entry ) ;
 411 }
 412
 413 void UMAInsertMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , MenuItemIndex item , wxAcceleratorEntry *entry )
 414 {
 415     MacInsertMenuItem( menu , "\pA" , item) ;
 416     // don't attempt to interpret metacharacters like a '-' at the beginning (would become a separator otherwise)
 417     ChangeMenuItemAttributes( menu , item+1, kMenuItemAttrIgnoreMeta , 0 ) ;
 418     UMASetMenuItemText(menu, item+1 , title , encoding );
 419     UMASetMenuItemShortcut( menu , item+1 , entry ) ;
 420 }
 421
 422 // quickdraw
 423
 424 #if !TARGET_CARBON
 425
 426 int gPrOpenCounter = 0 ;
 427
 428 OSStatus UMAPrOpen()
 429 {
 430     OSErr err = noErr ;
 431     ++gPrOpenCounter ;
 432     if ( gPrOpenCounter == 1 )
 433     {
 434         PrOpen() ;
 435         err = PrError() ;
 436         wxASSERT( err == noErr ) ;
 437     }
 438     return err ;
 439 }
 440
 441 OSStatus UMAPrClose()
 442 {
 443     OSErr err = noErr ;
 444     wxASSERT( gPrOpenCounter >= 1 ) ;
 445     if ( gPrOpenCounter == 1 )
 446     {
 447         PrClose() ;
 448         err = PrError() ;
 449         wxASSERT( err == noErr ) ;
 450     }
 451     --gPrOpenCounter ;
 452     return err ;
 453 }
 454
 455 pascal QDGlobalsPtr GetQDGlobalsPtr (void) ;
 456 pascal QDGlobalsPtr GetQDGlobalsPtr (void)
 457 {
 458     return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);
 459 }
 460
 461 #endif
 462
 463 void UMAShowWatchCursor()
 464 {
 465     OSErr err = noErr;
 466
 467     CursHandle watchFob = GetCursor (watchCursor);
 468
 469     if (!watchFob)
 470         err = nilHandleErr;
 471     else
 472     {
 473     #if TARGET_CARBON
 474 //        Cursor preservedArrow;
 475 //        GetQDGlobalsArrow (&preservedArrow);
 476 //        SetQDGlobalsArrow (*watchFob);
 477 //        InitCursor ( );
 478 //        SetQDGlobalsArrow (&preservedArrow);
 479         SetCursor (*watchFob);
 480     #else
 481         SetCursor (*watchFob);
 482     #endif
 483     }
 484 }
 485
 486 void            UMAShowArrowCursor()
 487 {
 488 #if TARGET_CARBON
 489     Cursor arrow;
 490     SetCursor (GetQDGlobalsArrow (&arrow));
 491 #else
 492     SetCursor (&(qd.arrow));
 493 #endif
 494 }
 495
 496 // window manager
 497
 498 GrafPtr        UMAGetWindowPort( WindowRef inWindowRef )
 499 {
 500     wxASSERT( inWindowRef != NULL ) ;
 501 #if TARGET_CARBON
 502     return (GrafPtr) GetWindowPort( inWindowRef ) ;
 503 #else
 504     return (GrafPtr) inWindowRef ;
 505 #endif
 506 }
 507
 508 void             UMADisposeWindow( WindowRef inWindowRef )
 509 {
 510     wxASSERT( inWindowRef != NULL ) ;
 511     DisposeWindow( inWindowRef ) ;
 512 }
 513
 514 void UMASetWTitle( WindowRef inWindowRef , const wxString& title , wxFontEncoding encoding)
 515 {
 516 #if TARGET_CARBON
 517     SetWindowTitleWithCFString( inWindowRef , wxMacCFStringHolder(title , encoding) ) ;
 518 #else
 519     Str255 ptitle ;
 520     wxMacStringToPascal( title , ptitle ) ;
 521     SetWTitle( inWindowRef , ptitle ) ;
 522 #endif
 523 }
 524
 525 // appearance additions
 526
 527 void UMASetControlTitle( ControlRef inControl , const wxString& title , wxFontEncoding encoding)
 528 {
 529 #if TARGET_CARBON
 530     SetControlTitleWithCFString( inControl , wxMacCFStringHolder(title , encoding) ) ;
 531 #else
 532     Str255 ptitle ;
 533     wxMacStringToPascal( title , ptitle ) ;
 534     SetControlTitle( inControl , ptitle ) ;
 535 #endif
 536 }
 537
 538 void UMAActivateControl( ControlRef inControl )
 539 {
 540 #if !TARGET_API_MAC_OSX
 541     // we have to add the control after again to the update rgn
 542     // otherwise updates get lost
 543     if ( !IsControlActive( inControl ) )
 544     {
 545         bool visible = IsControlVisible( inControl ) ;
 546         if ( visible )
 547             SetControlVisibility( inControl , false , false ) ;
 548 #endif
 549         ::ActivateControl( inControl ) ;
 550 #if !TARGET_API_MAC_OSX
 551         if ( visible ) {
 552             SetControlVisibility( inControl , true , false ) ;
 553
 554             Rect ctrlBounds ;
 555             InvalWindowRect(GetControlOwner(inControl),UMAGetControlBoundsInWindowCoords(inControl,&ctrlBounds) ) ;
 556         }
 557     }
 558 #endif
 559 }
 560
 561 void UMAMoveControl( ControlRef inControl , short x , short y )
 562 {
 563 #if !TARGET_API_MAC_OSX
 564     bool visible = IsControlVisible( inControl ) ;
 565     if ( visible ) {
 566         SetControlVisibility( inControl , false , false ) ;
 567         Rect ctrlBounds ;
 568         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 569     }
 570 #endif
 571     ::MoveControl( inControl , x , y ) ;
 572 #if !TARGET_API_MAC_OSX
 573     if ( visible ) {
 574         SetControlVisibility( inControl , true , false ) ;
 575         Rect ctrlBounds ;
 576         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 577     }
 578 #endif
 579 }
 580
 581 void UMASizeControl( ControlRef inControl , short x , short y )
 582 {
 583 #if !TARGET_API_MAC_OSX
 584     bool visible = IsControlVisible( inControl ) ;
 585     if ( visible ) {
 586         SetControlVisibility( inControl , false , false ) ;
 587         Rect ctrlBounds ;
 588         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 589     }
 590 #endif
 591     ::SizeControl( inControl , x , y ) ;
 592 #if !TARGET_API_MAC_OSX
 593     if ( visible ) {
 594         SetControlVisibility( inControl , true , false ) ;
 595         Rect ctrlBounds ;
 596         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 597     }
 598 #endif
 599 }
 600
 601 void UMADeactivateControl( ControlRef inControl )
 602 {
 603 #if !TARGET_API_MAC_OSX
 604     // we have to add the control after again to the update rgn
 605     // otherwise updates get lost
 606     bool visible = IsControlVisible( inControl ) ;
 607     if ( visible )
 608         SetControlVisibility( inControl , false , false ) ;
 609 #endif
 610     ::DeactivateControl( inControl ) ;
 611 #if !TARGET_API_MAC_OSX
 612     if ( visible ) {
 613         SetControlVisibility( inControl , true , false ) ;
 614         Rect ctrlBounds ;
 615         InvalWindowRect(GetControlOwner(inControl),UMAGetControlBoundsInWindowCoords(inControl,&ctrlBounds) ) ;
 616     }
 617 #endif
 618 }
 619 // shows the control and adds the region to the update region
 620 void UMAShowControl                        (ControlRef             inControl)
 621 {
 622     SetControlVisibility( inControl , true , false ) ;
 623     Rect ctrlBounds ;
 624     InvalWindowRect(GetControlOwner(inControl),UMAGetControlBoundsInWindowCoords(inControl,&ctrlBounds) ) ;
 625 }
 626
 627 // hides the control and adds the region to the update region
 628 void UMAHideControl                        (ControlRef             inControl)
 629 {
 630     SetControlVisibility( inControl , false , false ) ;
 631     Rect ctrlBounds ;
 632     InvalWindowRect(GetControlOwner(inControl),UMAGetControlBoundsInWindowCoords(inControl,&ctrlBounds) ) ;
 633 }
 634 // keyboard focus
 635 OSErr UMASetKeyboardFocus                (WindowPtr                 inWindow,
 636                                  ControlRef             inControl,
 637                                  ControlFocusPart         inPart)
 638 {
 639     OSErr err = noErr;
 640     GrafPtr port ;
 641     GetPort( &port ) ;
 642
 643     SetPortWindowPort( inWindow ) ;
 644
 645     err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
 646     SetPort( port ) ;
 647     return err ;
 648 }
 649
 650 bool UMAIsWindowFloating( WindowRef inWindow )
 651 {
 652     WindowClass cl ;
 653
 654     GetWindowClass( inWindow , &cl ) ;
 655     return cl == kFloatingWindowClass ;
 656 }
 657
 658 bool UMAIsWindowModal( WindowRef inWindow )
 659 {
 660     WindowClass cl ;
 661
 662     GetWindowClass( inWindow , &cl ) ;
 663     return cl < kFloatingWindowClass ;
 664 }
 665
 666 // others
 667
 668 void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
 669 {
 670     if ( inWindowRef )
 671     {
 672 //        bool isHighlighted = IsWindowHighlited( inWindowRef ) ;
 673 //        if ( inActivate != isHightlited )
 674         GrafPtr port ;
 675         GetPort( &port ) ;
 676         SetPortWindowPort( inWindowRef ) ;
 677         HiliteWindow( inWindowRef , inActivate ) ;
 678         ControlRef control = NULL ;
 679         ::GetRootControl( inWindowRef , & control ) ;
 680         if ( control )
 681         {
 682             if ( inActivate )
 683                 UMAActivateControl( control ) ;
 684             else
 685                 UMADeactivateControl( control ) ;
 686         }
 687         SetPort( port ) ;
 688     }
 689 }
 690
 691 OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState )
 692 {
 693     return ::DrawThemePlacard( inRect , inState ) ;
 694 }
 695
 696 #if !TARGET_CARBON
 697 static OSStatus helpMenuStatus = noErr ;
 698 static MenuItemIndex firstCustomItemIndex = 0 ;
 699 #endif
 700
 701 OSStatus UMAGetHelpMenu(
 702   MenuRef *        outHelpMenu,
 703   MenuItemIndex *  outFirstCustomItemIndex)
 704 {
 705 #if TARGET_CARBON
 706     return HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
 707 #else
 708     MenuRef helpMenuHandle ;
 709     helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
 710     if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )
 711     {
 712         firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
 713     }
 714     if ( outFirstCustomItemIndex )
 715     {
 716         *outFirstCustomItemIndex = firstCustomItemIndex ;
 717     }
 718     *outHelpMenu = helpMenuHandle ;
 719     return helpMenuStatus ;
 720 #endif
 721 }
 722
 723 wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport)
 724 {
 725     m_clip = NULL ;
 726     Setup( newport ) ;
 727 }
 728
 729 wxMacPortStateHelper::wxMacPortStateHelper()
 730 {
 731     m_clip = NULL ;
 732 }
 733
 734 void wxMacPortStateHelper::Setup( GrafPtr newport )
 735 {
 736     GetPort( &m_oldPort ) ;
 737     SetPort( newport ) ;
 738     SetOrigin(0,0);
 739     wxASSERT_MSG( m_clip == NULL , wxT("Cannot call setup twice") ) ;
 740     m_clip = NewRgn() ;
 741     GetClip( m_clip );
 742     m_textFont = GetPortTextFont( (CGrafPtr) newport);
 743     m_textSize = GetPortTextSize( (CGrafPtr) newport);
 744     m_textStyle = GetPortTextFace( (CGrafPtr) newport);
 745     m_textMode = GetPortTextMode( (CGrafPtr) newport);
 746     GetThemeDrawingState( &m_drawingState ) ;
 747     m_currentPort = newport ;
 748 }
 749 void wxMacPortStateHelper::Clear()
 750 {
 751     if ( m_clip )
 752     {
 753         DisposeRgn( m_clip ) ;
 754         DisposeThemeDrawingState( m_drawingState ) ;
 755         m_clip = NULL ;
 756     }
 757 }
 758
 759 wxMacPortStateHelper::~wxMacPortStateHelper()
 760 {
 761     if ( m_clip )
 762     {
 763         SetPort( m_currentPort ) ;
 764         SetClip( m_clip ) ;
 765         DisposeRgn( m_clip ) ;
 766         TextFont( m_textFont );
 767         TextSize( m_textSize );
 768         TextFace( m_textStyle );
 769         TextMode( m_textMode );
 770         SetThemeDrawingState( m_drawingState , true ) ;
 771         SetPort( m_oldPort ) ;
 772     }
 773 }
 774
 775 OSStatus UMAPutScrap( Size size , OSType type , void *data )
 776 {
 777     OSStatus err = noErr ;
 778 #if !TARGET_CARBON
 779     err = PutScrap( size , type , data ) ;
 780 #else
 781     ScrapRef    scrap;
 782     err = GetCurrentScrap (&scrap);
 783     if ( !err )
 784     {
 785         err = PutScrapFlavor (scrap, type , 0, size, data);
 786     }
 787 #endif
 788     return err ;
 789 }
 790
 791 Rect* UMAGetControlBoundsInWindowCoords(ControlRef theControl, Rect *bounds)
 792 {
 793     wxWindow* win = wxFindControlFromMacControl( theControl ) ;
 794
 795     GetControlBounds( theControl , bounds ) ;
 796 #if TARGET_API_MAC_OSX
 797     if ( win != NULL && win->MacGetTopLevelWindow() != NULL )
 798     {
 799         wxWindow* parent = win->GetParent() ;
 800         if ( parent )
 801         {
 802             // the parent controls 'origin' expressed in its own
 803             // window coordinates (explanation in window.cpp)
 804             int x , y ;
 805             x = 0 ;
 806             y = 0 ;
 807
 808             if ( !parent->IsTopLevel() )
 809             {
 810                 x += parent->MacGetLeftBorderSize() ;
 811                 y += parent->MacGetTopBorderSize() ;
 812             }
 813
 814             parent->MacWindowToRootWindow( &x , & y ) ;
 815             bounds->left += x ;
 816             bounds->right += x ;
 817             bounds->top += y ;
 818             bounds->bottom += y ;
 819         }
 820     }
 821 #endif
 822     return bounds ;
 823 }
 824
 825
 826 #endif  // wxUSE_GUI
 827
 828 #if wxUSE_BASE
 829
 830 static bool sUMASystemInitialized = false ;
 831
 832 bool UMASystemIsInitialized()
 833 {
 834     return sUMASystemInitialized ;
 835 }
 836
 837 void UMASetSystemIsInitialized(bool val)
 838 {
 839     sUMASystemInitialized = val;
 840 }
 841
 842
 843 #endif // wxUSE_BASE