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
  18 #ifndef __DARWIN__
  19 #  include <MacTextEditor.h>
  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 #if TARGET_API_MAC_OSX
  37 #include "wx/toplevel.h"
  38 #endif
  39
  40 // since we have decided that we only support 8.6 upwards we are
  41 // checking for these minimum requirements in the startup code of
  42 // the application so all wxWidgets code can safely assume that appearance 1.1
  43 // windows manager, control manager, navigation services etc. are
  44 // present
  45
  46 static bool sUMAHasAppearance = false ;
  47 static long sUMAAppearanceVersion = 0 ;
  48 static long sUMASystemVersion = 0 ;
  49 static bool sUMAHasAquaLayout = false ;
  50
  51 static bool sUMAHasInittedAppearance = false;
  52
  53 extern int gAGABackgroundColor ;
  54
  55 bool UMAHasAppearance() { return sUMAHasAppearance ; }
  56 long UMAGetAppearanceVersion() { return sUMAAppearanceVersion ; }
  57 long UMAGetSystemVersion() { return sUMASystemVersion ; }
  58
  59 static bool sUMAHasWindowManager = false ;
  60 static long sUMAWindowManagerAttr = 0 ;
  61
  62 bool UMAHasWindowManager() { return sUMAHasWindowManager ; }
  63 long UMAGetWindowManagerAttr() { return sUMAWindowManagerAttr ; }
  64 bool UMAHasAquaLayout() { return sUMAHasAquaLayout ; }
  65
  66
  67 void UMACleanupToolbox()
  68 {
  69     if (sUMAHasInittedAppearance)
  70         UnregisterAppearanceClient() ;
  71
  72     if ( NavServicesAvailable() )
  73         NavUnload() ;
  74
  75   if ( TXNTerminateTextension != (void*) kUnresolvedCFragSymbolAddress )
  76       TXNTerminateTextension( ) ;
  77 }
  78
  79 void UMAInitToolbox( UInt16 inMoreMastersCalls, bool isEmbedded )
  80 {
  81 #if !TARGET_CARBON
  82     ::MaxApplZone();
  83     for (long i = 1; i <= inMoreMastersCalls; i++)
  84         ::MoreMasters();
  85
  86     if (!isEmbedded)
  87     {
  88         ::InitGraf(&qd.thePort);
  89         ::InitFonts();
  90         ::InitMenus();
  91         ::TEInit();
  92         ::InitDialogs(0L);
  93         ::FlushEvents(everyEvent, 0);
  94     }
  95
  96     long total,contig;
  97     PurgeSpace(&total, &contig);
  98 #endif
  99
 100     ::InitCursor();
 101
 102     if ( Gestalt(gestaltSystemVersion, &sUMASystemVersion) != noErr)
 103         sUMASystemVersion = 0x0000 ;
 104
 105     long theAppearance ;
 106     if ( Gestalt( gestaltAppearanceAttr, &theAppearance ) == noErr )
 107     {
 108         // If status equals appearanceProcessRegisteredErr it means the
 109         // appearance client already was registered (For example if we run
 110         // embedded, the host might have registered it). In such a case
 111         // we don't unregister it later on.
 112
 113         sUMAHasAppearance = true ;
 114         OSStatus status = RegisterAppearanceClient();
 115         if (status != appearanceProcessRegisteredErr)
 116         {
 117             // Appearance client wasn't registered yet.
 118             sUMAHasInittedAppearance = true;
 119         }
 120
 121         if ( Gestalt( gestaltAppearanceVersion, &theAppearance ) == noErr )
 122             sUMAAppearanceVersion = theAppearance ;
 123         else
 124             sUMAAppearanceVersion = 0x0100 ;
 125     }
 126
 127     if ( Gestalt( gestaltWindowMgrAttr, &sUMAWindowManagerAttr ) == noErr )
 128         sUMAHasWindowManager = sUMAWindowManagerAttr & gestaltWindowMgrPresent ;
 129
 130 #if TARGET_CARBON
 131 // Call currently implicitely done :        InitFloatingWindows() ;
 132 #else
 133     if (!isEmbedded)
 134     {
 135         if ( sUMAHasWindowManager )
 136             InitFloatingWindows() ;
 137         else
 138             InitWindows();
 139     }
 140 #endif
 141
 142     if ( NavServicesAvailable() )
 143         NavLoad() ;
 144
 145     long menuMgrAttr ;
 146     Gestalt( gestaltMenuMgrAttr , &menuMgrAttr ) ;
 147     if ( menuMgrAttr & gestaltMenuMgrAquaLayoutMask )
 148         sUMAHasAquaLayout = true ;
 149
 150     if ( TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress )
 151     {
 152         FontFamilyID fontId ;
 153         Str255 fontName ;
 154         SInt16 fontSize ;
 155         Style fontStyle ;
 156
 157         GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
 158         GetFNum( fontName, &fontId );
 159
 160         TXNMacOSPreferredFontDescription fontDescriptions[] =
 161         {
 162             { fontId , (fontSize << 16) , kTXNDefaultFontStyle, kTXNSystemDefaultEncoding }
 163         } ;
 164         int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
 165
 166         OptionBits options = 0 ;
 167
 168         if ( UMAGetSystemVersion() < 0x1000 )
 169             options |= kTXNAlwaysUseQuickDrawTextMask ;
 170
 171         TXNInitTextension( fontDescriptions,  noOfFontDescriptions, options );
 172     }
 173
 174     UMASetSystemIsInitialized( true );
 175 }
 176
 177 #if 0
 178 Boolean CanUseATSUI()
 179 {
 180     long result;
 181     OSErr err = Gestalt(gestaltATSUVersion, &result);
 182     return (err == noErr);
 183 }
 184 #endif
 185
 186 // process manager
 187 long UMAGetProcessMode()
 188 {
 189     OSErr err ;
 190     ProcessInfoRec processinfo;
 191     ProcessSerialNumber procno ;
 192
 193     procno.highLongOfPSN = 0 ;
 194     procno.lowLongOfPSN = kCurrentProcess ;
 195     processinfo.processInfoLength = sizeof(ProcessInfoRec);
 196     processinfo.processName = NULL;
 197     processinfo.processAppSpec = NULL;
 198
 199     err = ::GetProcessInformation( &procno , &processinfo ) ;
 200     wxASSERT( err == noErr ) ;
 201
 202     return processinfo.processMode ;
 203 }
 204
 205 bool UMAGetProcessModeDoesActivateOnFGSwitch()
 206 {
 207     return UMAGetProcessMode() & modeDoesActivateOnFGSwitch ;
 208 }
 209
 210 // menu manager
 211
 212 MenuRef UMANewMenu( SInt16 id , const wxString& title , wxFontEncoding encoding )
 213 {
 214     wxString str = wxStripMenuCodes( title ) ;
 215     MenuRef menu ;
 216
 217 #if TARGET_CARBON
 218     CreateNewMenu( id , 0 , &menu ) ;
 219     SetMenuTitleWithCFString( menu , wxMacCFStringHolder(str , encoding ) ) ;
 220 #else
 221     Str255 ptitle ;
 222     wxMacStringToPascal( str , ptitle ) ;
 223     menu = ::NewMenu( id , ptitle ) ;
 224 #endif
 225
 226     return menu ;
 227 }
 228
 229 void UMASetMenuTitle( MenuRef menu , const wxString& title , wxFontEncoding encoding )
 230 {
 231     wxString str = wxStripMenuCodes( title ) ;
 232
 233 #if TARGET_CARBON
 234     SetMenuTitleWithCFString( menu , wxMacCFStringHolder(str , encoding) ) ;
 235
 236 #else
 237     Str255 ptitle ;
 238     wxMacStringToPascal( str , ptitle ) ;
 239     SetMenuTitle( menu , ptitle ) ;
 240 #endif
 241 }
 242
 243 void UMASetMenuItemText( MenuRef menu,  MenuItemIndex item, const wxString& title, wxFontEncoding encoding )
 244 {
 245     // we don't strip the accels here anymore, must be done before
 246     wxString str = title ;
 247
 248 #if TARGET_CARBON
 249     SetMenuItemTextWithCFString( menu , item , wxMacCFStringHolder(str , encoding) ) ;
 250
 251 #else
 252     Str255 ptitle ;
 253     wxMacStringToPascal( str , ptitle ) ;
 254     SetMenuItemText( menu , item , ptitle ) ;
 255 #endif
 256 }
 257
 258 UInt32 UMAMenuEvent( EventRecord *inEvent )
 259 {
 260     return MenuEvent( inEvent ) ;
 261 }
 262
 263 void UMAEnableMenuItem( MenuRef inMenu , MenuItemIndex inItem , bool enable)
 264 {
 265     if ( enable )
 266         EnableMenuItem( inMenu , inItem ) ;
 267     else
 268         DisableMenuItem( inMenu , inItem ) ;
 269 }
 270
 271 void UMAAppendSubMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , SInt16 id )
 272 {
 273     MacAppendMenu( menu, "\pA" );
 274     UMASetMenuItemText( menu, (SInt16) ::CountMenuItems(menu), title , encoding );
 275     SetMenuItemHierarchicalID( menu , CountMenuItems( menu ) , id ) ;
 276 }
 277
 278 void UMAInsertSubMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , MenuItemIndex item , SInt16 id  )
 279 {
 280     MacInsertMenuItem( menu, "\pA" , item );
 281     UMASetMenuItemText( menu, item+1, title , encoding );
 282     SetMenuItemHierarchicalID( menu , item+1 , id ) ;
 283 }
 284
 285 void UMASetMenuItemShortcut( MenuRef menu , MenuItemIndex item , wxAcceleratorEntry *entry )
 286 {
 287     if ( !entry )
 288         return ;
 289
 290     UInt8 modifiers = 0 ;
 291     SInt16 key = entry->GetKeyCode() ;
 292     if ( key )
 293     {
 294         bool explicitCommandKey = (entry->GetFlags() & wxACCEL_CTRL);
 295
 296         if (entry->GetFlags() & wxACCEL_ALT)
 297             modifiers |= kMenuOptionModifier ;
 298
 299         if (entry->GetFlags() & wxACCEL_SHIFT)
 300             modifiers |= kMenuShiftModifier ;
 301
 302         SInt16 glyph = 0 ;
 303         SInt16 macKey = key ;
 304         if ( key >= WXK_F1 && key <= WXK_F15 )
 305         {
 306             if ( !explicitCommandKey )
 307                 modifiers |= kMenuNoCommandModifier ;
 308
 309             // for some reasons this must be 0 right now
 310             // everything else leads to just the first function key item
 311             // to be selected. Thanks to Ryan Wilcox for finding out.
 312             macKey = 0 ;
 313             glyph = kMenuF1Glyph + ( key - WXK_F1 ) ;
 314             if ( key >= WXK_F13 )
 315                 glyph += 13 ;
 316         }
 317         else
 318         {
 319             switch ( key )
 320             {
 321                 case WXK_BACK :
 322                     macKey = kBackspaceCharCode ;
 323                     glyph = kMenuDeleteLeftGlyph ;
 324                     break ;
 325
 326                 case WXK_TAB :
 327                     macKey = kTabCharCode ;
 328                     glyph = kMenuTabRightGlyph ;
 329                     break ;
 330
 331                 case kEnterCharCode :
 332                     macKey = kEnterCharCode ;
 333                     glyph = kMenuEnterGlyph ;
 334                     break ;
 335
 336                 case WXK_RETURN :
 337                     macKey = kReturnCharCode ;
 338                     glyph = kMenuReturnGlyph ;
 339                     break ;
 340
 341                 case WXK_ESCAPE :
 342                     macKey = kEscapeCharCode ;
 343                     glyph = kMenuEscapeGlyph ;
 344                     break ;
 345
 346                 case WXK_SPACE :
 347                     macKey = ' ' ;
 348                     glyph = kMenuSpaceGlyph ;
 349                     break ;
 350
 351                 case WXK_DELETE :
 352                     macKey = kDeleteCharCode ;
 353                     glyph = kMenuDeleteRightGlyph ;
 354                     break ;
 355
 356                 case WXK_CLEAR :
 357                     macKey = kClearCharCode ;
 358                     glyph = kMenuClearGlyph ;
 359                     break ;
 360
 361                 case WXK_PRIOR : // PAGE UP
 362                     macKey = kPageUpCharCode ;
 363                     glyph = kMenuPageUpGlyph ;
 364                     break ;
 365
 366                 case WXK_NEXT :
 367                     macKey = kPageDownCharCode ;
 368                     glyph = kMenuPageDownGlyph ;
 369                     break ;
 370
 371                 case WXK_LEFT :
 372                     macKey = kLeftArrowCharCode ;
 373                     glyph = kMenuLeftArrowGlyph ;
 374                     break ;
 375
 376                 case WXK_UP :
 377                     macKey = kUpArrowCharCode ;
 378                     glyph = kMenuUpArrowGlyph ;
 379                     break ;
 380
 381                 case WXK_RIGHT :
 382                     macKey = kRightArrowCharCode ;
 383                     glyph = kMenuRightArrowGlyph ;
 384                     break ;
 385
 386                 case WXK_DOWN :
 387                     macKey = kDownArrowCharCode ;
 388                     glyph = kMenuDownArrowGlyph ;
 389                     break ;
 390
 391                 default :
 392                     macKey = toupper( key ) ;
 393                     break ;
 394             }
 395
 396             // we now allow non command key shortcuts
 397             // remove in case this gives problems
 398             if ( !explicitCommandKey )
 399                 modifiers |= kMenuNoCommandModifier ;
 400         }
 401
 402         // 1d and 1e have special meaning to SetItemCmd, so
 403         // do not use for these character codes.
 404         if (key != WXK_UP && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_LEFT)
 405             SetItemCmd( menu, item , macKey );
 406
 407         SetMenuItemModifiers( menu, item , modifiers ) ;
 408
 409         if ( glyph )
 410             SetMenuItemKeyGlyph( menu, item , glyph ) ;
 411     }
 412 }
 413
 414 void UMAAppendMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , wxAcceleratorEntry *entry )
 415 {
 416     MacAppendMenu(menu, "\pA");
 417
 418     // don't attempt to interpret metacharacters like a '-' at the beginning (would become a separator otherwise)
 419     ChangeMenuItemAttributes( menu , ::CountMenuItems(menu), kMenuItemAttrIgnoreMeta , 0 ) ;
 420     UMASetMenuItemText(menu, (SInt16) ::CountMenuItems(menu), title , encoding );
 421     UMASetMenuItemShortcut( menu , (SInt16) ::CountMenuItems(menu), entry ) ;
 422 }
 423
 424 void UMAInsertMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , MenuItemIndex item , wxAcceleratorEntry *entry )
 425 {
 426     MacInsertMenuItem( menu , "\pA" , item) ;
 427
 428     // don't attempt to interpret metacharacters like a '-' at the beginning (would become a separator otherwise)
 429     ChangeMenuItemAttributes( menu , item+1, kMenuItemAttrIgnoreMeta , 0 ) ;
 430     UMASetMenuItemText(menu, item+1 , title , encoding );
 431     UMASetMenuItemShortcut( menu , item+1 , entry ) ;
 432 }
 433
 434 // quickdraw
 435
 436 #if !TARGET_CARBON
 437
 438 int gPrOpenCounter = 0 ;
 439
 440 OSStatus UMAPrOpen()
 441 {
 442     OSErr err = noErr ;
 443
 444     ++gPrOpenCounter ;
 445
 446     if ( gPrOpenCounter == 1 )
 447     {
 448         PrOpen() ;
 449         err = PrError() ;
 450         wxASSERT( err == noErr ) ;
 451     }
 452
 453     return err ;
 454 }
 455
 456 OSStatus UMAPrClose()
 457 {
 458     OSErr err = noErr ;
 459
 460     wxASSERT( gPrOpenCounter >= 1 ) ;
 461
 462     if ( gPrOpenCounter == 1 )
 463     {
 464         PrClose() ;
 465         err = PrError() ;
 466         wxASSERT( err == noErr ) ;
 467     }
 468
 469     --gPrOpenCounter ;
 470
 471     return err ;
 472 }
 473
 474 pascal QDGlobalsPtr GetQDGlobalsPtr() ;
 475 pascal QDGlobalsPtr GetQDGlobalsPtr()
 476 {
 477     return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);
 478 }
 479
 480 #endif
 481
 482 void UMAShowWatchCursor()
 483 {
 484     OSErr err = noErr;
 485
 486     CursHandle watchFob = GetCursor(watchCursor);
 487
 488     if (watchFob == NULL)
 489     {
 490         err = nilHandleErr;
 491     }
 492     else
 493     {
 494 #if TARGET_CARBON
 495 //        Cursor preservedArrow;
 496 //        GetQDGlobalsArrow(&preservedArrow);
 497 //        SetQDGlobalsArrow(*watchFob);
 498 //        InitCursor();
 499 //        SetQDGlobalsArrow(&preservedArrow);
 500         SetCursor(*watchFob);
 501 #else
 502         SetCursor(*watchFob);
 503 #endif
 504     }
 505 }
 506
 507 void UMAShowArrowCursor()
 508 {
 509 #if TARGET_CARBON
 510     Cursor arrow;
 511     SetCursor( GetQDGlobalsArrow(&arrow) );
 512 #else
 513     SetCursor (&(qd.arrow));
 514 #endif
 515 }
 516
 517 // window manager
 518
 519 GrafPtr UMAGetWindowPort( WindowRef inWindowRef )
 520 {
 521     wxASSERT( inWindowRef != NULL ) ;
 522
 523 #if TARGET_CARBON
 524     return (GrafPtr) GetWindowPort( inWindowRef ) ;
 525 #else
 526     return (GrafPtr) inWindowRef ;
 527 #endif
 528 }
 529
 530 void UMADisposeWindow( WindowRef inWindowRef )
 531 {
 532     wxASSERT( inWindowRef != NULL ) ;
 533
 534     DisposeWindow( inWindowRef ) ;
 535 }
 536
 537 void UMASetWTitle( WindowRef inWindowRef , const wxString& title , wxFontEncoding encoding )
 538 {
 539 #if TARGET_CARBON
 540     SetWindowTitleWithCFString( inWindowRef , wxMacCFStringHolder(title , encoding) ) ;
 541
 542 #else
 543     Str255 ptitle ;
 544     wxMacStringToPascal( title , ptitle ) ;
 545     SetWTitle( inWindowRef , ptitle ) ;
 546 #endif
 547 }
 548
 549 // appearance additions
 550
 551 void UMASetControlTitle( ControlRef inControl , const wxString& title , wxFontEncoding encoding )
 552 {
 553 #if TARGET_CARBON
 554     SetControlTitleWithCFString( inControl , wxMacCFStringHolder(title , encoding) ) ;
 555
 556 #else
 557     Str255 ptitle ;
 558     wxMacStringToPascal( title , ptitle ) ;
 559     SetControlTitle( inControl , ptitle ) ;
 560 #endif
 561 }
 562
 563 void UMAActivateControl( ControlRef inControl )
 564 {
 565 #if TARGET_API_MAC_OSX
 566     ::ActivateControl( inControl ) ;
 567
 568 #else
 569     // we have to add the control after again to the update rgn
 570     // otherwise updates get lost
 571     if ( !IsControlActive( inControl ) )
 572     {
 573         bool visible = IsControlVisible( inControl ) ;
 574         if ( visible )
 575             SetControlVisibility( inControl , false , false ) ;
 576
 577         ::ActivateControl( inControl ) ;
 578
 579         if ( visible )
 580         {
 581             SetControlVisibility( inControl , true , false ) ;
 582
 583             Rect ctrlBounds ;
 584             InvalWindowRect( GetControlOwner(inControl), UMAGetControlBoundsInWindowCoords(inControl, &ctrlBounds) ) ;
 585         }
 586     }
 587 #endif
 588 }
 589
 590 void UMAMoveControl( ControlRef inControl , short x , short y )
 591 {
 592 #if TARGET_API_MAC_OSX
 593     ::MoveControl( inControl , x , y ) ;
 594
 595 #else
 596     bool visible = IsControlVisible( inControl ) ;
 597     if ( visible )
 598     {
 599         SetControlVisibility( inControl , false , false ) ;
 600         Rect ctrlBounds ;
 601         InvalWindowRect( GetControlOwner(inControl), GetControlBounds(inControl, &ctrlBounds) ) ;
 602     }
 603
 604     ::MoveControl( inControl , x , y ) ;
 605
 606     if ( visible )
 607     {
 608         SetControlVisibility( inControl , true , false ) ;
 609         Rect ctrlBounds ;
 610         InvalWindowRect( GetControlOwner(inControl), GetControlBounds(inControl, &ctrlBounds) ) ;
 611     }
 612 #endif
 613 }
 614
 615 void UMASizeControl( ControlRef inControl , short x , short y )
 616 {
 617 #if TARGET_API_MAC_OSX
 618     ::SizeControl( inControl , x , y ) ;
 619
 620 #else
 621     bool visible = IsControlVisible( inControl ) ;
 622     if ( visible )
 623     {
 624         SetControlVisibility( inControl , false , false ) ;
 625         Rect ctrlBounds ;
 626         InvalWindowRect( GetControlOwner(inControl), GetControlBounds(inControl, &ctrlBounds) ) ;
 627     }
 628
 629     ::SizeControl( inControl , x , y ) ;
 630
 631     if ( visible )
 632     {
 633         SetControlVisibility( inControl , true , false ) ;
 634         Rect ctrlBounds ;
 635         InvalWindowRect( GetControlOwner(inControl), GetControlBounds(inControl, &ctrlBounds) ) ;
 636     }
 637 #endif
 638 }
 639
 640 void UMADeactivateControl( ControlRef inControl )
 641 {
 642 #if TARGET_API_MAC_OSX
 643     ::DeactivateControl( inControl ) ;
 644
 645 #else
 646     // we have to add the control after again to the update rgn
 647     // otherwise updates get lost
 648     bool visible = IsControlVisible( inControl ) ;
 649     if ( visible )
 650         SetControlVisibility( inControl , false , false ) ;
 651
 652     ::DeactivateControl( inControl ) ;
 653
 654     if ( visible )
 655     {
 656         SetControlVisibility( inControl , true , false ) ;
 657         Rect ctrlBounds ;
 658         InvalWindowRect( GetControlOwner(inControl), UMAGetControlBoundsInWindowCoords(inControl, &ctrlBounds) ) ;
 659     }
 660 #endif
 661 }
 662
 663 // shows the control and adds the region to the update region
 664 void UMAShowControl( ControlRef inControl )
 665 {
 666     SetControlVisibility( inControl , true , false ) ;
 667     Rect ctrlBounds ;
 668     InvalWindowRect( GetControlOwner(inControl), UMAGetControlBoundsInWindowCoords(inControl, &ctrlBounds) ) ;
 669 }
 670
 671 // hides the control and adds the region to the update region
 672 void UMAHideControl( ControlRef inControl )
 673 {
 674     SetControlVisibility( inControl , false , false ) ;
 675     Rect ctrlBounds ;
 676     InvalWindowRect( GetControlOwner(inControl), UMAGetControlBoundsInWindowCoords(inControl, &ctrlBounds) ) ;
 677 }
 678
 679 // keyboard focus
 680 OSErr UMASetKeyboardFocus( WindowPtr inWindow,
 681                                  ControlRef inControl,
 682                                  ControlFocusPart inPart )
 683 {
 684     OSErr err = noErr;
 685     GrafPtr port ;
 686
 687     GetPort( &port ) ;
 688     SetPortWindowPort( inWindow ) ;
 689
 690     err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
 691     SetPort( port ) ;
 692
 693     return err ;
 694 }
 695
 696 bool UMAIsWindowFloating( WindowRef inWindow )
 697 {
 698     WindowClass cl ;
 699
 700     GetWindowClass( inWindow , &cl ) ;
 701     return cl == kFloatingWindowClass ;
 702 }
 703
 704 bool UMAIsWindowModal( WindowRef inWindow )
 705 {
 706     WindowClass cl ;
 707
 708     GetWindowClass( inWindow , &cl ) ;
 709     return cl < kFloatingWindowClass ;
 710 }
 711
 712 // others
 713
 714 void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
 715 {
 716     if ( inWindowRef )
 717     {
 718 //        bool isHighlighted = IsWindowHighlited( inWindowRef ) ;
 719 //        if ( inActivate != isHighlighted )
 720
 721         GrafPtr port ;
 722         GetPort( &port ) ;
 723         SetPortWindowPort( inWindowRef ) ;
 724         HiliteWindow( inWindowRef , inActivate ) ;
 725         ControlRef control = NULL ;
 726         ::GetRootControl( inWindowRef , &control ) ;
 727         if ( control )
 728         {
 729             if ( inActivate )
 730                 UMAActivateControl( control ) ;
 731             else
 732                 UMADeactivateControl( control ) ;
 733         }
 734
 735         SetPort( port ) ;
 736     }
 737 }
 738
 739 OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState )
 740 {
 741     return ::DrawThemePlacard( inRect , inState ) ;
 742 }
 743
 744 #if !TARGET_CARBON
 745 static OSStatus helpMenuStatus = noErr ;
 746 static MenuItemIndex firstCustomItemIndex = 0 ;
 747 #endif
 748
 749 OSStatus UMAGetHelpMenu(
 750     MenuRef *        outHelpMenu,
 751     MenuItemIndex *  outFirstCustomItemIndex)
 752 {
 753 #if TARGET_CARBON
 754     return HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
 755
 756 #else
 757     MenuRef helpMenuHandle ;
 758
 759     helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
 760     if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )
 761         firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
 762
 763     if ( outFirstCustomItemIndex )
 764         *outFirstCustomItemIndex = firstCustomItemIndex ;
 765
 766     *outHelpMenu = helpMenuHandle ;
 767
 768     return helpMenuStatus ;
 769 #endif
 770 }
 771
 772 wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport )
 773 {
 774     m_clip = NULL ;
 775     Setup( newport ) ;
 776 }
 777
 778 wxMacPortStateHelper::wxMacPortStateHelper()
 779 {
 780     m_clip = NULL ;
 781 }
 782
 783 void wxMacPortStateHelper::Setup( GrafPtr newport )
 784 {
 785     GetPort( &m_oldPort ) ;
 786     SetPort( newport ) ;
 787     SetOrigin(0, 0);
 788
 789     wxASSERT_MSG( m_clip == NULL , wxT("Cannot call setup twice") ) ;
 790     m_clip = NewRgn() ;
 791     GetClip( m_clip );
 792     m_textFont = GetPortTextFont( (CGrafPtr) newport );
 793     m_textSize = GetPortTextSize( (CGrafPtr) newport );
 794     m_textStyle = GetPortTextFace( (CGrafPtr) newport );
 795     m_textMode = GetPortTextMode( (CGrafPtr) newport );
 796     GetThemeDrawingState( &m_drawingState ) ;
 797     m_currentPort = newport ;
 798 }
 799
 800 void wxMacPortStateHelper::Clear()
 801 {
 802     if ( m_clip )
 803     {
 804         DisposeRgn( m_clip ) ;
 805         DisposeThemeDrawingState( m_drawingState ) ;
 806         m_clip = NULL ;
 807     }
 808 }
 809
 810 wxMacPortStateHelper::~wxMacPortStateHelper()
 811 {
 812     if ( m_clip )
 813     {
 814         SetPort( m_currentPort ) ;
 815         SetClip( m_clip ) ;
 816         DisposeRgn( m_clip ) ;
 817         TextFont( m_textFont );
 818         TextSize( m_textSize );
 819         TextFace( m_textStyle );
 820         TextMode( m_textMode );
 821         SetThemeDrawingState( m_drawingState , true ) ;
 822         SetPort( m_oldPort ) ;
 823     }
 824 }
 825
 826 OSStatus UMAPutScrap( Size size , OSType type , void *data )
 827 {
 828     OSStatus err = noErr ;
 829
 830 #if !TARGET_CARBON
 831     err = PutScrap( size , type , data ) ;
 832 #else
 833     ScrapRef    scrap;
 834     err = GetCurrentScrap( &scrap );
 835     if ( err == noErr )
 836         err = PutScrapFlavor( scrap, type , 0, size, data );
 837 #endif
 838
 839     return err ;
 840 }
 841
 842 Rect * UMAGetControlBoundsInWindowCoords( ControlRef theControl, Rect *bounds )
 843 {
 844     GetControlBounds( theControl , bounds ) ;
 845
 846 #if TARGET_API_MAC_OSX
 847     WindowRef tlwref = GetControlOwner( theControl ) ;
 848
 849     wxTopLevelWindowMac* tlwwx = wxFindWinFromMacWindow( tlwref ) ;
 850     if ( tlwwx != NULL && tlwwx->MacUsesCompositing() )
 851     {
 852         ControlRef rootControl = tlwwx->GetPeer()->GetControlRef() ;
 853         HIPoint hiPoint = CGPointMake( 0 , 0 ) ;
 854         HIViewConvertPoint( &hiPoint , HIViewGetSuperview(theControl) , rootControl ) ;
 855         OffsetRect( bounds , (short) hiPoint.x , (short) hiPoint.y ) ;
 856     }
 857 #endif
 858
 859     return bounds ;
 860 }
 861
 862 #endif  // wxUSE_GUI
 863
 864 #if wxUSE_BASE
 865
 866 static bool sUMASystemInitialized = false ;
 867
 868 bool UMASystemIsInitialized()
 869 {
 870     return sUMASystemInitialized ;
 871 }
 872
 873 void UMASetSystemIsInitialized(bool val)
 874 {
 875     sUMASystemInitialized = val;
 876 }
 877
 878 #endif // wxUSE_BASE
 879