src/mac/carbon/uma.cpp

   1 #include "wx/defs.h"
   2 #include "wx/dc.h"
   3 #include <MacTextEditor.h>
   4
   5 #ifndef __DARWIN__
   6 #  include <Navigation.h>
   7 #  if defined(TARGET_CARBON)
   8 #    if PM_USE_SESSION_APIS
   9 #      include <PMCore.h>
  10 #    endif
  11 #    include <PMApplication.h>
  12 #  else
  13 #    include <Printing.h>
  14 #  endif
  15 #endif
  16
  17 #ifndef __DARWIN__
  18 #include <Scrap.h>
  19 #endif
  20 #include "wx/mac/uma.h"
  21
  22 // since we have decided that we only support 8.6 upwards we are
  23 // checking for these minimum requirements in the startup code of
  24 // the application so all wxWindows code can safely assume that appearance 1.1
  25 // windows manager, control manager, navigation services etc. are
  26 // present
  27
  28 static bool    sUMAHasAppearance = false ;
  29 static long sUMAAppearanceVersion = 0 ;
  30 static long sUMASystemVersion = 0 ;
  31 static bool sUMAHasAquaLayout = false ;
  32 static bool sUMASystemInitialized = false ;
  33
  34 extern int gAGABackgroundColor ;
  35 bool UMAHasAppearance() { return sUMAHasAppearance ; }
  36 long UMAGetAppearanceVersion() { return sUMAAppearanceVersion ; }
  37 long UMAGetSystemVersion() { return sUMASystemVersion ; }
  38
  39 static bool    sUMAHasWindowManager = false ;
  40 static long sUMAWindowManagerAttr = 0 ;
  41
  42 bool UMAHasWindowManager() { return sUMAHasWindowManager ; }
  43 long UMAGetWindowManagerAttr() { return sUMAWindowManagerAttr ; }
  44 bool UMAHasAquaLayout() { return sUMAHasAquaLayout ; }
  45 bool UMASystemIsInitialized() { return sUMASystemInitialized ; }
  46
  47 void UMACleanupToolbox()
  48 {
  49     if ( sUMAHasAppearance )
  50     {
  51         UnregisterAppearanceClient() ;
  52     }
  53     if ( NavServicesAvailable() )
  54     {
  55         NavUnload() ;
  56     }
  57   if ( TXNTerminateTextension != (void*) kUnresolvedCFragSymbolAddress )
  58       TXNTerminateTextension( ) ;
  59 }
  60 void UMAInitToolbox( UInt16 inMoreMastersCalls )
  61 {
  62 #if !TARGET_CARBON
  63     ::MaxApplZone();
  64     for (long i = 1; i <= inMoreMastersCalls; i++)
  65         ::MoreMasters();
  66
  67     ::InitGraf(&qd.thePort);
  68     ::InitFonts();
  69     ::InitMenus();
  70     ::TEInit();
  71     ::InitDialogs(0L);
  72     ::FlushEvents(everyEvent, 0);
  73     ::InitCursor();
  74     long total,contig;
  75     PurgeSpace(&total, &contig);
  76 #else
  77     InitCursor();
  78 #endif
  79
  80     if ( Gestalt(gestaltSystemVersion, &sUMASystemVersion) != noErr)
  81         sUMASystemVersion = 0x0000 ;
  82
  83     long theAppearance ;
  84     if ( Gestalt( gestaltAppearanceAttr, &theAppearance ) == noErr )
  85     {
  86         sUMAHasAppearance = true ;
  87         RegisterAppearanceClient();
  88         if ( Gestalt( gestaltAppearanceVersion, &theAppearance ) == noErr )
  89         {
  90             sUMAAppearanceVersion = theAppearance ;
  91         }
  92         else
  93         {
  94             sUMAAppearanceVersion = 0x0100 ;
  95         }
  96     }
  97     if ( Gestalt( gestaltWindowMgrAttr, &sUMAWindowManagerAttr ) == noErr )
  98     {
  99         sUMAHasWindowManager = sUMAWindowManagerAttr & gestaltWindowMgrPresent ;
 100     }
 101
 102 #if TARGET_CARBON
 103 // Call currently implicitely done :        InitFloatingWindows() ;
 104 #else
 105     if ( sUMAHasWindowManager )
 106         InitFloatingWindows() ;
 107     else
 108         InitWindows();
 109 #endif
 110
 111     if ( NavServicesAvailable() )
 112     {
 113         NavLoad() ;
 114     }
 115
 116   long menuMgrAttr ;
 117   Gestalt( gestaltMenuMgrAttr , &menuMgrAttr ) ;
 118   if ( menuMgrAttr & gestaltMenuMgrAquaLayoutMask )
 119     sUMAHasAquaLayout = true ;
 120
 121   if ( TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress )
 122   {
 123     FontFamilyID fontId ;
 124     Str255 fontName ;
 125     SInt16 fontSize ;
 126     Style fontStyle ;
 127     GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
 128     GetFNum( fontName, &fontId );
 129
 130     TXNMacOSPreferredFontDescription fontDescriptions[] =
 131     {
 132         { fontId , (fontSize << 16) ,kTXNDefaultFontStyle, kTXNSystemDefaultEncoding } ,
 133     } ;
 134     int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
 135 #if 0 // TARGET_CARBON
 136     --noOfFontDescriptions ;
 137 #endif
 138       // kTXNAlwaysUseQuickDrawTextMask might be desirable because of speed increases but it crashes the app under OS X upon key stroke
 139       OptionBits options = kTXNWantMoviesMask | kTXNWantSoundMask | kTXNWantGraphicsMask ;
 140 #if TARGET_CARBON
 141     if ( !UMAHasAquaLayout() )
 142 #endif
 143     {
 144         options |= kTXNAlwaysUseQuickDrawTextMask ;
 145     }
 146       TXNInitTextension(fontDescriptions,  noOfFontDescriptions, options );
 147   }
 148
 149
 150   sUMASystemInitialized = true ;
 151
 152 }
 153
 154 /*
 155 Boolean CanUseATSUI()
 156     {
 157     long result;
 158     OSErr err = Gestalt(gestaltATSUVersion, &result);
 159     return (err == noErr);
 160     }
 161 */
 162 // process manager
 163 long UMAGetProcessMode()
 164 {
 165     OSErr err ;
 166     ProcessInfoRec processinfo;
 167     ProcessSerialNumber procno ;
 168
 169     procno.highLongOfPSN = NULL ;
 170     procno.lowLongOfPSN = kCurrentProcess ;
 171     processinfo.processInfoLength = sizeof(ProcessInfoRec);
 172     processinfo.processName = NULL;
 173     processinfo.processAppSpec = NULL;
 174
 175     err = ::GetProcessInformation( &procno , &processinfo ) ;
 176     wxASSERT( err == noErr ) ;
 177     return processinfo.processMode ;
 178 }
 179
 180 bool UMAGetProcessModeDoesActivateOnFGSwitch()
 181 {
 182     return UMAGetProcessMode() & modeDoesActivateOnFGSwitch ;
 183 }
 184
 185 // menu manager
 186
 187 MenuRef UMANewMenu( SInt16 id , const wxString& title )
 188 {
 189     wxString str = wxStripMenuCodes( title ) ;
 190     MenuRef menu ;
 191 #if TARGET_CARBON
 192     CFStringRef cfs = wxMacCreateCFString( str ) ;
 193     CreateNewMenu( id , 0 , &menu ) ;
 194     SetMenuTitleWithCFString( menu , cfs ) ;
 195     CFRelease( cfs ) ;
 196 #else
 197     Str255 ptitle ;
 198     wxMacStringToPascal( str , ptitle ) ;
 199     menu = ::NewMenu( id , ptitle ) ;
 200 #endif
 201     return menu ;
 202 }
 203
 204 void UMASetMenuTitle( MenuRef menu , const wxString& title )
 205 {
 206     wxString str = wxStripMenuCodes( title ) ;
 207 #if TARGET_CARBON
 208     CFStringRef cfs = wxMacCreateCFString( str ) ;
 209     SetMenuTitleWithCFString( menu , cfs ) ;
 210     CFRelease( cfs ) ;
 211 #else
 212     Str255 ptitle ;
 213     wxMacStringToPascal( str , ptitle ) ;
 214     SetMenuTitle( menu , ptitle ) ;
 215 #endif
 216 }
 217
 218 void UMASetMenuItemText(  MenuRef menu,  MenuItemIndex item, const wxString& title )
 219 {
 220     wxString str = wxStripMenuCodes( title ) ;
 221 #if TARGET_CARBON
 222     CFStringRef cfs = wxMacCreateCFString( str ) ;
 223     SetMenuItemTextWithCFString( menu , item , cfs ) ;
 224     CFRelease( cfs ) ;
 225 #else
 226     Str255 ptitle ;
 227     wxMacStringToPascal( str , ptitle ) ;
 228     SetMenuItemText( menu , item , ptitle ) ;
 229 #endif
 230 }
 231
 232
 233 UInt32 UMAMenuEvent( EventRecord *inEvent )
 234 {
 235         return MenuEvent( inEvent ) ;
 236 }
 237
 238 void UMAEnableMenuItem( MenuRef inMenu , MenuItemIndex inItem , bool enable)
 239 {
 240     if ( enable )
 241         EnableMenuItem( inMenu , inItem ) ;
 242     else
 243         DisableMenuItem( inMenu , inItem ) ;
 244 }
 245
 246 void UMAAppendSubMenuItem( MenuRef menu , const wxString& title , SInt16 id )
 247 {
 248     MacAppendMenu(menu, "\pA");
 249     UMASetMenuItemText(menu, (SInt16) ::CountMenuItems(menu), title );
 250     SetMenuItemHierarchicalID( menu , CountMenuItems( menu ) , id ) ;
 251 }
 252
 253 void UMAInsertSubMenuItem( MenuRef menu , const wxString& title , MenuItemIndex item , SInt16 id  )
 254 {
 255     MacInsertMenuItem(menu, "\pA" , item);
 256     UMASetMenuItemText(menu, item , title );
 257     SetMenuItemHierarchicalID( menu , item , id ) ;
 258 }
 259
 260 void UMASetMenuItemShortcut( MenuRef menu , MenuItemIndex item , wxAcceleratorEntry *entry )
 261 {
 262     if ( !entry )
 263         return ;
 264
 265     UInt8 modifiers = 0 ;
 266     SInt16 key = entry->GetKeyCode() ;
 267     if ( key )
 268     {
 269         bool explicitCommandKey = false ;
 270
 271         if ( entry->GetFlags() & wxACCEL_CTRL )
 272         {
 273             explicitCommandKey = true ;
 274         }
 275
 276         if (entry->GetFlags() & wxACCEL_ALT )
 277         {
 278             modifiers |= kMenuOptionModifier ;
 279         }
 280
 281         if (entry->GetFlags() & wxACCEL_SHIFT)
 282         {
 283             modifiers |= kMenuShiftModifier ;
 284         }
 285
 286         SInt16 glyph = 0 ;
 287         SInt16 macKey = key ;
 288         if ( key >= WXK_F1 && key <= WXK_F15 )
 289         {
 290             macKey = kFunctionKeyCharCode ;
 291             glyph = kMenuF1Glyph + ( key - WXK_F1 ) ;
 292             if ( key >= WXK_F13 )
 293                 glyph += 13 ;
 294             if ( !explicitCommandKey )
 295                 modifiers |= kMenuNoCommandModifier ;
 296
 297             switch( key )
 298             {
 299                 case WXK_F1 :
 300                     macKey += ( 0x7a << 8 ) ;
 301                     break ;
 302                 case WXK_F2 :
 303                     macKey += ( 0x78 << 8 ) ;
 304                     break ;
 305                 case WXK_F3 :
 306                     macKey += ( 0x63 << 8 ) ;
 307                     break ;
 308                 case WXK_F4 :
 309                     macKey += ( 0x76 << 8 ) ;
 310                     break ;
 311                 case WXK_F5 :
 312                     macKey += ( 0x60 << 8 ) ;
 313                     break ;
 314                 case WXK_F6 :
 315                     macKey += ( 0x61 << 8 ) ;
 316                     break ;
 317                 case WXK_F7 :
 318                     macKey += ( 0x62 << 8 ) ;
 319                     break ;
 320                 case WXK_F8 :
 321                     macKey += ( 0x64 << 8 ) ;
 322                     break ;
 323                 case WXK_F9 :
 324                     macKey += ( 0x65 << 8 ) ;
 325                     break ;
 326                 case WXK_F10 :
 327                     macKey += ( 0x6D << 8 ) ;
 328                     break ;
 329                 case WXK_F11 :
 330                     macKey += ( 0x67 << 8 ) ;
 331                     break ;
 332                 case WXK_F12 :
 333                     macKey += ( 0x6F << 8 ) ;
 334                     break ;
 335                 case WXK_F13 :
 336                     macKey += ( 0x69 << 8 ) ;
 337                     break ;
 338                 case WXK_F14 :
 339                     macKey += ( 0x6B << 8 ) ;
 340                     break ;
 341                 case WXK_F15 :
 342                     macKey += ( 0x71 << 8 ) ;
 343                     break ;
 344                 default :
 345                     break ;
 346             } ;
 347             // unfortunately this does not yet trigger the right key ,
 348             // for some reason mac justs picks the first function key menu
 349             // defined, so we turn this off
 350             macKey = 0 ;
 351             glyph = 0 ;
 352           }
 353         else
 354         {
 355             switch( key )
 356             {
 357                 case WXK_BACK :
 358                     macKey = kBackspaceCharCode ;
 359                     glyph = kMenuDeleteLeftGlyph ;
 360                     break ;
 361                 case WXK_TAB :
 362                     macKey = kTabCharCode ;
 363                     glyph = kMenuTabRightGlyph ;
 364                     break ;
 365                 case kEnterCharCode :
 366                     macKey = kEnterCharCode ;
 367                     glyph = kMenuEnterGlyph ;
 368                     break ;
 369                 case WXK_RETURN :
 370                     macKey = kReturnCharCode ;
 371                     glyph = kMenuReturnGlyph ;
 372                     break ;
 373                 case WXK_ESCAPE :
 374                     macKey = kEscapeCharCode ;
 375                     glyph = kMenuEscapeGlyph ;
 376                     break ;
 377                 case WXK_SPACE :
 378                     macKey = ' ' ;
 379                     glyph = kMenuSpaceGlyph ;
 380                     break ;
 381                 case WXK_DELETE :
 382                     macKey = kDeleteCharCode ;
 383                     glyph = kMenuDeleteRightGlyph ;
 384                     break ;
 385                 case WXK_CLEAR :
 386                     macKey = kClearCharCode ;
 387                     glyph = kMenuClearGlyph ;
 388                     break ;
 389                 case WXK_PRIOR : // PAGE UP
 390                     macKey = kPageUpCharCode ;
 391                     glyph = kMenuPageUpGlyph ;
 392                     break ;
 393                 case WXK_NEXT :
 394                     macKey = kPageDownCharCode ;
 395                     glyph = kMenuPageDownGlyph ;
 396                     break ;
 397                 case WXK_LEFT :
 398                     macKey = kLeftArrowCharCode ;
 399                     glyph = kMenuLeftArrowGlyph ;
 400                     break ;
 401                 case WXK_UP :
 402                     macKey = kUpArrowCharCode ;
 403                     glyph = kMenuUpArrowGlyph ;
 404                     break ;
 405                 case WXK_RIGHT :
 406                     macKey = kRightArrowCharCode ;
 407                     glyph = kMenuRightArrowGlyph ;
 408                     break ;
 409                 case WXK_DOWN :
 410                     macKey = kDownArrowCharCode ;
 411                     glyph = kMenuDownArrowGlyph ;
 412                     break ;
 413             }
 414         }
 415
 416         SetItemCmd( menu, item , macKey );
 417         SetMenuItemModifiers(menu, item , modifiers ) ;
 418
 419         if ( glyph )
 420             SetMenuItemKeyGlyph(menu, item , glyph ) ;
 421     }
 422 }
 423
 424 void UMAAppendMenuItem( MenuRef menu , const wxString& title , wxAcceleratorEntry *entry )
 425 {
 426     MacAppendMenu(menu, "\pA");
 427     UMASetMenuItemText(menu, (SInt16) ::CountMenuItems(menu), title );
 428     UMASetMenuItemShortcut( menu ,  (SInt16) ::CountMenuItems(menu), entry ) ;
 429 }
 430
 431 void UMAInsertMenuItem( MenuRef menu , const wxString& title , MenuItemIndex item , wxAcceleratorEntry *entry )
 432 {
 433     MacInsertMenuItem( menu , "\p" , item) ;
 434     UMASetMenuItemText(menu, item , title );
 435     UMASetMenuItemShortcut( menu , item , entry ) ;
 436 }
 437
 438 // quickdraw
 439
 440 int gPrOpenCounter = 0 ;
 441
 442 OSStatus UMAPrOpen(void *macPrintSession)
 443 {
 444 #if !TARGET_CARBON
 445     OSErr err = noErr ;
 446     ++gPrOpenCounter ;
 447     if ( gPrOpenCounter == 1 )
 448     {
 449         PrOpen() ;
 450         err = PrError() ;
 451         wxASSERT( err == noErr ) ;
 452     }
 453     return err ;
 454 #else
 455     OSStatus err = noErr ;
 456     ++gPrOpenCounter ;
 457     if ( gPrOpenCounter == 1 )
 458     {
 459   #if PM_USE_SESSION_APIS
 460         err = PMCreateSession((PMPrintSession *)macPrintSession) ;
 461   #else
 462         err = PMBegin() ;
 463   #endif
 464         wxASSERT( err == noErr ) ;
 465     }
 466     return err ;
 467 #endif
 468 }
 469
 470 OSStatus UMAPrClose(void *macPrintSession)
 471 {
 472 #if !TARGET_CARBON
 473     OSErr err = noErr ;
 474     wxASSERT( gPrOpenCounter >= 1 ) ;
 475     if ( gPrOpenCounter == 1 )
 476     {
 477         PrClose() ;
 478         err = PrError() ;
 479         wxASSERT( err == noErr ) ;
 480     }
 481     --gPrOpenCounter ;
 482     return err ;
 483 #else
 484     OSStatus err = noErr ;
 485     wxASSERT( gPrOpenCounter >= 1 ) ;
 486     if ( gPrOpenCounter == 1 )
 487     {
 488   #if PM_USE_SESSION_APIS
 489         err = PMRelease(*(PMPrintSession *)macPrintSession) ;
 490         *(PMPrintSession *)macPrintSession = kPMNoReference;
 491   #else
 492         err = PMEnd() ;
 493   #endif
 494     }
 495     --gPrOpenCounter ;
 496     return err ;
 497 #endif
 498 }
 499
 500 #if !TARGET_CARBON
 501
 502 pascal QDGlobalsPtr GetQDGlobalsPtr (void) ;
 503 pascal QDGlobalsPtr GetQDGlobalsPtr (void)
 504 {
 505     return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);
 506 }
 507
 508 #endif
 509
 510 void UMAShowWatchCursor()
 511 {
 512     OSErr err = noErr;
 513
 514     CursHandle watchFob = GetCursor (watchCursor);
 515
 516     if (!watchFob)
 517         err = nilHandleErr;
 518     else
 519     {
 520     #if TARGET_CARBON
 521 //        Cursor preservedArrow;
 522 //        GetQDGlobalsArrow (&preservedArrow);
 523 //        SetQDGlobalsArrow (*watchFob);
 524 //        InitCursor ( );
 525 //        SetQDGlobalsArrow (&preservedArrow);
 526         SetCursor (*watchFob);
 527     #else
 528         SetCursor (*watchFob);
 529     #endif
 530     }
 531 }
 532
 533 void            UMAShowArrowCursor()
 534 {
 535 #if TARGET_CARBON
 536     Cursor arrow;
 537     SetCursor (GetQDGlobalsArrow (&arrow));
 538 #else
 539     SetCursor (&(qd.arrow));
 540 #endif
 541 }
 542
 543 // window manager
 544
 545 GrafPtr        UMAGetWindowPort( WindowRef inWindowRef )
 546 {
 547     wxASSERT( inWindowRef != NULL ) ;
 548 #if TARGET_CARBON
 549     return (GrafPtr) GetWindowPort( inWindowRef ) ;
 550 #else
 551     return (GrafPtr) inWindowRef ;
 552 #endif
 553 }
 554
 555 void             UMADisposeWindow( WindowRef inWindowRef )
 556 {
 557     wxASSERT( inWindowRef != NULL ) ;
 558     DisposeWindow( inWindowRef ) ;
 559 }
 560
 561 void             UMASetWTitleC( WindowRef inWindowRef , const char *title )
 562 {
 563     Str255    ptitle ;
 564     strncpy( (char*)ptitle , title , 96 ) ;
 565     ptitle[96] = 0 ;
 566 #if TARGET_CARBON
 567     c2pstrcpy( ptitle, (char *)ptitle ) ;
 568 #else
 569     c2pstr( (char*)ptitle ) ;
 570 #endif
 571     SetWTitle( inWindowRef , ptitle ) ;
 572 }
 573
 574 void             UMAGetWTitleC( WindowRef inWindowRef , char *title )
 575 {
 576     GetWTitle( inWindowRef , (unsigned char*)title ) ;
 577 #if TARGET_CARBON
 578     p2cstrcpy( title, (unsigned char *)title ) ;
 579 #else
 580     p2cstr( (unsigned char*)title ) ;
 581 #endif
 582 }
 583
 584 // appearance additions
 585
 586 void UMAActivateControl( ControlHandle inControl )
 587 {
 588     // we have to add the control after again to the update rgn
 589     // otherwise updates get lost
 590     if ( !IsControlActive( inControl ) )
 591     {
 592         bool visible = IsControlVisible( inControl ) ;
 593         if ( visible )
 594             SetControlVisibility( inControl , false , false ) ;
 595         ::ActivateControl( inControl ) ;
 596         if ( visible ) {
 597             SetControlVisibility( inControl , true , false ) ;
 598             Rect ctrlBounds ;
 599             InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 600         }
 601     }
 602 }
 603
 604 void UMADrawControl( ControlHandle inControl )
 605 {
 606     WindowRef theWindow = GetControlOwner(inControl) ;
 607     RgnHandle updateRgn = NewRgn() ;
 608     GetWindowUpdateRgn( theWindow , updateRgn ) ;
 609     Point zero = { 0 , 0 } ;
 610     LocalToGlobal( &zero ) ;
 611     OffsetRgn( updateRgn , -zero.h , -zero.v ) ;
 612     ::DrawControlInCurrentPort( inControl ) ;
 613     InvalWindowRgn( theWindow, updateRgn) ;
 614     DisposeRgn( updateRgn ) ;
 615 }
 616
 617 void UMAMoveControl( ControlHandle inControl , short x , short y )
 618 {
 619     bool visible = IsControlVisible( inControl ) ;
 620     if ( visible ) {
 621         SetControlVisibility( inControl , false , false ) ;
 622         Rect ctrlBounds ;
 623         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 624     }
 625     ::MoveControl( inControl , x , y ) ;
 626     if ( visible ) {
 627         SetControlVisibility( inControl , true , false ) ;
 628         Rect ctrlBounds ;
 629         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 630     }
 631 }
 632
 633 void UMASizeControl( ControlHandle inControl , short x , short y )
 634 {
 635     bool visible = IsControlVisible( inControl ) ;
 636     if ( visible ) {
 637         SetControlVisibility( inControl , false , false ) ;
 638         Rect ctrlBounds ;
 639         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 640     }
 641     ::SizeControl( inControl , x , y ) ;
 642     if ( visible ) {
 643         SetControlVisibility( inControl , true , false ) ;
 644         Rect ctrlBounds ;
 645         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 646     }
 647 }
 648
 649 void UMADeactivateControl( ControlHandle inControl )
 650 {
 651     // we have to add the control after again to the update rgn
 652     // otherwise updates get lost
 653     bool visible = IsControlVisible( inControl ) ;
 654     if ( visible )
 655         SetControlVisibility( inControl , false , false ) ;
 656     ::DeactivateControl( inControl ) ;
 657     if ( visible ) {
 658         SetControlVisibility( inControl , true , false ) ;
 659         Rect ctrlBounds ;
 660         InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 661     }
 662 }
 663 // shows the control and adds the region to the update region
 664 void UMAShowControl                        (ControlHandle             inControl)
 665 {
 666     SetControlVisibility( inControl , true , false ) ;
 667     Rect ctrlBounds ;
 668     InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 669 }
 670
 671 // shows the control and adds the region to the update region
 672 void UMAHideControl                        (ControlHandle             inControl)
 673 {
 674     SetControlVisibility( inControl , false , false ) ;
 675     Rect ctrlBounds ;
 676     InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
 677 }
 678 // keyboard focus
 679 OSErr UMASetKeyboardFocus                (WindowPtr                 inWindow,
 680                                  ControlHandle             inControl,
 681                                  ControlFocusPart         inPart)
 682 {
 683     OSErr err = noErr;
 684     GrafPtr port ;
 685     GetPort( &port ) ;
 686
 687     SetPortWindowPort( inWindow ) ;
 688
 689     err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
 690     SetPort( port ) ;
 691     return err ;
 692 }
 693
 694
 695 // events
 696 void UMAUpdateControls( WindowPtr inWindow , RgnHandle inRgn )
 697 {
 698     RgnHandle updateRgn = NewRgn() ;
 699     GetWindowUpdateRgn( inWindow , updateRgn ) ;
 700
 701     Point zero = { 0 , 0 } ;
 702     LocalToGlobal( &zero ) ;
 703     OffsetRgn( updateRgn , -zero.h , -zero.v ) ;
 704
 705     UpdateControls( inWindow , inRgn ) ;
 706     InvalWindowRgn( inWindow, updateRgn) ;
 707     DisposeRgn( updateRgn ) ;
 708 }
 709
 710 bool UMAIsWindowFloating( WindowRef inWindow )
 711 {
 712     WindowClass cl ;
 713
 714     GetWindowClass( inWindow , &cl ) ;
 715     return cl == kFloatingWindowClass ;
 716 }
 717
 718 bool UMAIsWindowModal( WindowRef inWindow )
 719 {
 720     WindowClass cl ;
 721
 722     GetWindowClass( inWindow , &cl ) ;
 723     return cl < kFloatingWindowClass ;
 724 }
 725
 726 // others
 727
 728 void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
 729 {
 730     if ( inWindowRef )
 731     {
 732 //        bool isHighlighted = IsWindowHighlited( inWindowRef ) ;
 733 //        if ( inActivate != isHightlited )
 734         GrafPtr port ;
 735         GetPort( &port ) ;
 736         SetPortWindowPort( inWindowRef ) ;
 737         HiliteWindow( inWindowRef , inActivate ) ;
 738         ControlHandle control = NULL ;
 739         ::GetRootControl( inWindowRef , & control ) ;
 740         if ( control )
 741         {
 742             if ( inActivate )
 743                 UMAActivateControl( control ) ;
 744             else
 745                 UMADeactivateControl( control ) ;
 746         }
 747         SetPort( port ) ;
 748     }
 749 }
 750
 751 OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState )
 752 {
 753     return ::DrawThemePlacard( inRect , inState ) ;
 754 }
 755
 756 #if !TARGET_CARBON
 757 static OSStatus helpMenuStatus = noErr ;
 758 static MenuItemIndex firstCustomItemIndex = 0 ;
 759 #endif
 760
 761 OSStatus UMAGetHelpMenu(
 762   MenuRef *        outHelpMenu,
 763   MenuItemIndex *  outFirstCustomItemIndex)
 764 {
 765 #if TARGET_CARBON
 766     return HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
 767 #else
 768     MenuRef helpMenuHandle ;
 769     helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
 770     if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )
 771     {
 772         firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
 773     }
 774     if ( outFirstCustomItemIndex )
 775     {
 776         *outFirstCustomItemIndex = firstCustomItemIndex ;
 777     }
 778     *outHelpMenu = helpMenuHandle ;
 779     return helpMenuStatus ;
 780 #endif
 781 }
 782
 783 wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport)
 784 {
 785     m_clip = NULL ;
 786     Setup( newport ) ;
 787 }
 788
 789 wxMacPortStateHelper::wxMacPortStateHelper()
 790 {
 791     m_clip = NULL ;
 792 }
 793
 794 void wxMacPortStateHelper::Setup( GrafPtr newport )
 795 {
 796     GetPort( &m_oldPort ) ;
 797     SetPort( newport ) ;
 798     wxASSERT_MSG( m_clip == NULL , "Cannot call setup twice" ) ;
 799     m_clip = NewRgn() ;
 800     GetClip( m_clip );
 801     m_textFont = GetPortTextFont( (CGrafPtr) newport);
 802     m_textSize = GetPortTextSize( (CGrafPtr) newport);
 803     m_textStyle = GetPortTextFace( (CGrafPtr) newport);
 804     m_textMode = GetPortTextMode( (CGrafPtr) newport);
 805     GetThemeDrawingState( &m_drawingState ) ;
 806     m_currentPort = newport ;
 807 }
 808 void wxMacPortStateHelper::Clear()
 809 {
 810     if ( m_clip )
 811     {
 812         DisposeRgn( m_clip ) ;
 813         DisposeThemeDrawingState( m_drawingState ) ;
 814         m_clip = NULL ;
 815     }
 816 }
 817
 818 wxMacPortStateHelper::~wxMacPortStateHelper()
 819 {
 820     if ( m_clip )
 821     {
 822         SetPort( m_currentPort ) ;
 823         SetClip( m_clip ) ;
 824         DisposeRgn( m_clip ) ;
 825         TextFont( m_textFont );
 826         TextSize( m_textSize );
 827         TextFace( m_textStyle );
 828         TextMode( m_textMode );
 829         SetThemeDrawingState( m_drawingState , true ) ;
 830         SetPort( m_oldPort ) ;
 831     }
 832 }
 833
 834 OSStatus UMAPutScrap( Size size , OSType type , void *data )
 835 {
 836     OSStatus err = noErr ;
 837 #if !TARGET_CARBON
 838     err = PutScrap( size , type , data ) ;
 839 #else
 840     ScrapRef    scrap;
 841     err = GetCurrentScrap (&scrap);
 842     if ( !err )
 843     {
 844         err = PutScrapFlavor (scrap, type , 0, size, data);
 845     }
 846 #endif
 847     return err ;
 848 }
 849