src/mac/carbon/toplevel.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/toplevel.cpp
   3 // Purpose:     implements wxTopLevelWindow for Mac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     24.09.01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2001-2004 Stefan Csomor
   9 // License:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #include "wx/toplevel.h"
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/app.h"
  31     #include "wx/frame.h"
  32     #include "wx/string.h"
  33     #include "wx/log.h"
  34     #include "wx/intl.h"
  35     #include "wx/settings.h"
  36     #include "wx/strconv.h"
  37     #include "wx/control.h"
  38 #endif //WX_PRECOMP
  39
  40 #include "wx/mac/uma.h"
  41 #include "wx/mac/aga.h"
  42 #include "wx/tooltip.h"
  43 #include "wx/dnd.h"
  44
  45 #if wxUSE_SYSTEM_OPTIONS
  46     #include "wx/sysopt.h"
  47 #endif
  48
  49 #ifndef __DARWIN__
  50 #include <ToolUtils.h>
  51 #endif
  52
  53 // for targeting OSX
  54 #include "wx/mac/private.h"
  55
  56 // ----------------------------------------------------------------------------
  57 // constants
  58 // ----------------------------------------------------------------------------
  59
  60 // trace mask for activation tracing messages
  61 static const wxChar *TRACE_ACTIVATE = _T("activation");
  62
  63 // ----------------------------------------------------------------------------
  64 // globals
  65 // ----------------------------------------------------------------------------
  66
  67 // list of all frames and modeless dialogs
  68 wxWindowList       wxModelessWindows;
  69
  70 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
  71
  72 // ============================================================================
  73 // wxTopLevelWindowMac implementation
  74 // ============================================================================
  75
  76 BEGIN_EVENT_TABLE(wxTopLevelWindowMac, wxTopLevelWindowBase)
  77 END_EVENT_TABLE()
  78
  79
  80 // ---------------------------------------------------------------------------
  81 // Carbon Events
  82 // ---------------------------------------------------------------------------
  83
  84 static const EventTypeSpec eventList[] =
  85 {
  86     // TODO: remove control related event like key and mouse (except for WindowLeave events)
  87
  88     { kEventClassKeyboard, kEventRawKeyDown } ,
  89     { kEventClassKeyboard, kEventRawKeyRepeat } ,
  90     { kEventClassKeyboard, kEventRawKeyUp } ,
  91     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
  92
  93     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
  94     { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
  95
  96     { kEventClassWindow , kEventWindowShown } ,
  97     { kEventClassWindow , kEventWindowActivated } ,
  98     { kEventClassWindow , kEventWindowDeactivated } ,
  99     { kEventClassWindow , kEventWindowBoundsChanging } ,
 100     { kEventClassWindow , kEventWindowBoundsChanged } ,
 101     { kEventClassWindow , kEventWindowClose } ,
 102
 103     // we have to catch these events on the toplevel window level,
 104     // as controls don't get the raw mouse events anymore
 105
 106     { kEventClassMouse , kEventMouseDown } ,
 107     { kEventClassMouse , kEventMouseUp } ,
 108     { kEventClassMouse , kEventMouseWheelMoved } ,
 109     { kEventClassMouse , kEventMouseMoved } ,
 110     { kEventClassMouse , kEventMouseDragged } ,
 111 } ;
 112
 113 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 114 {
 115     OSStatus result = eventNotHandledErr ;
 116     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 117     // FindFocus does not return the actual focus window, but the enclosing window
 118     wxWindow* focus = wxWindow::DoFindFocus();
 119     if ( focus == NULL )
 120         focus = (wxTopLevelWindowMac*) data ;
 121
 122     unsigned char charCode ;
 123     wxChar uniChar[2] ;
 124     uniChar[0] = 0;
 125     uniChar[1] = 0;
 126
 127     UInt32 keyCode ;
 128     UInt32 modifiers ;
 129     Point point ;
 130     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 131
 132 #if wxUSE_UNICODE
 133     ByteCount dataSize = 0 ;
 134     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 135     {
 136         UniChar buf[2] ;
 137         int numChars = dataSize / sizeof( UniChar) + 1;
 138
 139         UniChar* charBuf = buf ;
 140
 141         if ( numChars * 2 > 4 )
 142             charBuf = new UniChar[ numChars ] ;
 143         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 144         charBuf[ numChars - 1 ] = 0;
 145
 146 #if SIZEOF_WCHAR_T == 2
 147         uniChar = charBuf[0] ;
 148 #else
 149         wxMBConvUTF16 converter ;
 150         converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
 151 #endif
 152
 153         if ( numChars * 2 > 4 )
 154             delete[] charBuf ;
 155     }
 156 #endif
 157
 158     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 159     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 160     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 161     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 162
 163     UInt32 message = (keyCode << 8) + charCode;
 164     switch ( GetEventKind( event ) )
 165     {
 166         case kEventRawKeyRepeat :
 167         case kEventRawKeyDown :
 168             {
 169                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 170                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 171                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 172                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 173                     focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 174                 {
 175                     result = noErr ;
 176                 }
 177                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 178             }
 179             break ;
 180
 181         case kEventRawKeyUp :
 182             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 183                 focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 184             {
 185                 result = noErr ;
 186             }
 187             break ;
 188
 189         case kEventRawKeyModifiersChanged :
 190             {
 191                 wxKeyEvent event(wxEVT_KEY_DOWN);
 192
 193                 event.m_shiftDown = modifiers & shiftKey;
 194                 event.m_controlDown = modifiers & controlKey;
 195                 event.m_altDown = modifiers & optionKey;
 196                 event.m_metaDown = modifiers & cmdKey;
 197                 event.m_x = point.h;
 198                 event.m_y = point.v;
 199
 200 #if wxUSE_UNICODE
 201                 event.m_uniChar = uniChar[0] ;
 202 #endif
 203
 204                 event.SetTimestamp(when);
 205                 event.SetEventObject(focus);
 206
 207                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 208                 {
 209                     event.m_keyCode = WXK_CONTROL ;
 210                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 211                     focus->GetEventHandler()->ProcessEvent( event ) ;
 212                 }
 213                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 214                 {
 215                     event.m_keyCode = WXK_SHIFT ;
 216                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 217                     focus->GetEventHandler()->ProcessEvent( event ) ;
 218                 }
 219                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 220                 {
 221                     event.m_keyCode = WXK_ALT ;
 222                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 223                     focus->GetEventHandler()->ProcessEvent( event ) ;
 224                 }
 225                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 226                 {
 227                     event.m_keyCode = WXK_COMMAND ;
 228                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 229                     focus->GetEventHandler()->ProcessEvent( event ) ;
 230                 }
 231
 232                 wxApp::s_lastModifiers = modifiers ;
 233             }
 234             break ;
 235
 236         default:
 237             break;
 238     }
 239
 240     return result ;
 241 }
 242
 243 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 244 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 245 // mouse down at all
 246 //
 247 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 248
 249 wxWindow* g_MacLastWindow = NULL ;
 250
 251 EventMouseButton g_lastButton = 0 ;
 252
 253 void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 254 {
 255     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 256     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 257
 258     // this parameter are not given for all events
 259     EventMouseButton button = 0 ;
 260     UInt32 clickCount = 0 ;
 261     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 262     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 263
 264     wxevent.m_x = screenMouseLocation.h;
 265     wxevent.m_y = screenMouseLocation.v;
 266     wxevent.m_shiftDown = modifiers & shiftKey;
 267     wxevent.m_controlDown = modifiers & controlKey;
 268     wxevent.m_altDown = modifiers & optionKey;
 269     wxevent.m_metaDown = modifiers & cmdKey;
 270     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 271
 272    // a control click is interpreted as a right click
 273     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 274         button = kEventMouseButtonSecondary ;
 275
 276     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 277     if ( clickCount > 1 && button != g_lastButton )
 278         clickCount = 1 ;
 279
 280     // we must make sure that our synthetic 'right' button corresponds in
 281     // mouse down, moved and mouse up, and does not deliver a right down and left up
 282
 283     if ( cEvent.GetKind() == kEventMouseDown )
 284         g_lastButton = button ;
 285
 286     if ( button == 0 )
 287         g_lastButton = 0 ;
 288     else if ( g_lastButton )
 289         button = g_lastButton ;
 290
 291     // determine the correct down state, wx does not want a 'down' for a mouseUp event,
 292     // while mac delivers this button
 293     if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
 294     {
 295         switch ( button )
 296         {
 297             case kEventMouseButtonPrimary :
 298                 wxevent.m_leftDown = true ;
 299                 break ;
 300
 301             case kEventMouseButtonSecondary :
 302                 wxevent.m_rightDown = true ;
 303                 break ;
 304
 305             case kEventMouseButtonTertiary :
 306                 wxevent.m_middleDown = true ;
 307                 break ;
 308
 309             default:
 310                 break ;
 311         }
 312     }
 313
 314     // translate into wx types
 315     switch ( cEvent.GetKind() )
 316     {
 317         case kEventMouseDown :
 318             switch ( button )
 319             {
 320                 case kEventMouseButtonPrimary :
 321                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 322                     break ;
 323
 324                 case kEventMouseButtonSecondary :
 325                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 326                     break ;
 327
 328                 case kEventMouseButtonTertiary :
 329                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 330                     break ;
 331
 332                 default:
 333                     break ;
 334             }
 335             break ;
 336
 337         case kEventMouseUp :
 338             switch ( button )
 339             {
 340                 case kEventMouseButtonPrimary :
 341                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 342                     break ;
 343
 344                 case kEventMouseButtonSecondary :
 345                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 346                     break ;
 347
 348                 case kEventMouseButtonTertiary :
 349                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 350                     break ;
 351
 352                 default:
 353                     break ;
 354             }
 355             break ;
 356
 357      case kEventMouseWheelMoved :
 358         {
 359             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 360
 361             // EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 362             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeSInt32) ;
 363
 364             wxevent.m_wheelRotation = delta;
 365             wxevent.m_wheelDelta = 1;
 366             wxevent.m_linesPerAction = 1;
 367         }
 368         break ;
 369
 370         default :
 371             wxevent.SetEventType( wxEVT_MOTION ) ;
 372             break ;
 373     }
 374 }
 375
 376 ControlRef wxMacFindSubControl( wxTopLevelWindowMac* toplevelWindow, const Point& location , ControlRef superControl , ControlPartCode *outPart )
 377 {
 378     if ( superControl )
 379     {
 380         UInt16 childrenCount = 0 ;
 381         ControlHandle sibling ;
 382         Rect r ;
 383         OSStatus err = CountSubControls( superControl , &childrenCount ) ;
 384         if ( err == errControlIsNotEmbedder )
 385             return NULL ;
 386
 387         wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 388
 389         for ( UInt16 i = childrenCount ; i >=1  ; --i )
 390         {
 391             err = GetIndexedSubControl( superControl , i , & sibling ) ;
 392             if ( err == errControlIsNotEmbedder )
 393                 return NULL ;
 394
 395             wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 396             if ( IsControlVisible( sibling ) )
 397             {
 398                 UMAGetControlBoundsInWindowCoords( sibling , &r ) ;
 399                 if ( MacPtInRect( location , &r ) )
 400                 {
 401                     ControlHandle child = wxMacFindSubControl( toplevelWindow , location , sibling , outPart ) ;
 402                     if ( child )
 403                     {
 404                         return child ;
 405                     }
 406                     else
 407                     {
 408                         Point testLocation = location ;
 409
 410                         if ( toplevelWindow )
 411                         {
 412                             testLocation.h -= r.left ;
 413                             testLocation.v -= r.top ;
 414                         }
 415
 416                         *outPart = TestControl( sibling , testLocation ) ;
 417
 418                         return sibling ;
 419                     }
 420                 }
 421             }
 422         }
 423     }
 424
 425     return NULL ;
 426 }
 427
 428 ControlRef wxMacFindControlUnderMouse( wxTopLevelWindowMac* toplevelWindow , const Point& location , WindowRef window , ControlPartCode *outPart )
 429 {
 430 #if TARGET_API_MAC_OSX
 431     if ( UMAGetSystemVersion() >= 0x1030 )
 432         return FindControlUnderMouse( location , window , outPart ) ;
 433 #endif
 434
 435     ControlRef rootControl = NULL ;
 436     verify_noerr( GetRootControl( window , &rootControl ) ) ;
 437
 438     return wxMacFindSubControl( toplevelWindow , location , rootControl , outPart ) ;
 439 }
 440
 441 #define NEW_CAPTURE_HANDLING 1
 442
 443 pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 444 {
 445     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 446
 447     OSStatus result = eventNotHandledErr ;
 448
 449     wxMacCarbonEvent cEvent( event ) ;
 450
 451     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 452     Point windowMouseLocation = screenMouseLocation ;
 453
 454     WindowRef window = NULL;
 455     short windowPart = ::FindWindow(screenMouseLocation, &window);
 456
 457     wxWindow* currentMouseWindow = NULL ;
 458     ControlRef control = NULL ;
 459
 460 #if NEW_CAPTURE_HANDLING
 461     if ( wxApp::s_captureWindow )
 462     {
 463         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 464         windowPart = inContent ;
 465     }
 466 #endif
 467
 468     if ( window )
 469     {
 470         wxMacGlobalToLocal( window,  &windowMouseLocation ) ;
 471
 472         if ( wxApp::s_captureWindow
 473 #if !NEW_CAPTURE_HANDLING
 474              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 475 #endif
 476              )
 477         {
 478             currentMouseWindow = wxApp::s_captureWindow ;
 479         }
 480         else if ( (IsWindowActive(window) && windowPart == inContent) )
 481         {
 482             ControlPartCode part ;
 483             control = wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &part ) ;
 484             // if there is no control below the mouse position, send the event to the toplevel window itself
 485             if ( control == 0 )
 486             {
 487                 currentMouseWindow = (wxWindow*) data ;
 488             }
 489             else
 490             {
 491                 currentMouseWindow = wxFindControlFromMacControl( control ) ;
 492                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 493                 {
 494 #if wxUSE_TOOLBAR
 495                     // for wxToolBar to function we have to send certaint events to it
 496                     // instead of its children (wxToolBarTools)
 497                     ControlRef parent ;
 498                     GetSuperControl(control, &parent );
 499                     wxWindow *wxParent = wxFindControlFromMacControl( parent ) ;
 500                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 501                         currentMouseWindow = wxParent ;
 502 #endif
 503                 }
 504             }
 505
 506             // disabled windows must not get any input messages
 507             if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
 508                 currentMouseWindow = NULL;
 509         }
 510     }
 511
 512     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 513     SetupMouseEvent( wxevent , cEvent ) ;
 514
 515     // handle all enter / leave events
 516
 517     if ( currentMouseWindow != g_MacLastWindow )
 518     {
 519         if ( g_MacLastWindow )
 520         {
 521             wxMouseEvent eventleave(wxevent);
 522             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 523             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 524             eventleave.SetEventObject( g_MacLastWindow ) ;
 525             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 526
 527 #if wxUSE_TOOLTIPS
 528             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 529 #endif
 530
 531             g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
 532         }
 533
 534         if ( currentMouseWindow )
 535         {
 536             wxMouseEvent evententer(wxevent);
 537             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 538             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 539             evententer.SetEventObject( currentMouseWindow ) ;
 540             wxevent.SetId( currentMouseWindow->GetId() ) ;
 541
 542 #if wxUSE_TOOLTIPS
 543             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 544 #endif
 545
 546             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
 547         }
 548
 549         g_MacLastWindow = currentMouseWindow ;
 550     }
 551
 552     if ( windowPart == inMenuBar )
 553     {
 554         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 555         if ( cEvent.GetKind() == kEventMouseDown )
 556         {
 557             ::MenuSelect( screenMouseLocation ) ;
 558             result = noErr ;
 559         }
 560     }
 561     else if ( currentMouseWindow )
 562     {
 563         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 564
 565         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 566
 567         wxevent.SetEventObject( currentMouseWindow ) ;
 568         wxevent.SetId( currentMouseWindow->GetId() ) ;
 569
 570         // make tooltips current
 571
 572 #if wxUSE_TOOLTIPS
 573         if ( wxevent.GetEventType() == wxEVT_MOTION )
 574             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 575 #endif
 576
 577         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
 578         {
 579             if ((currentMouseWindowParent != NULL) &&
 580                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 581                 currentMouseWindow = NULL;
 582
 583             result = noErr;
 584         }
 585         else
 586         {
 587             // if the user code did _not_ handle the event, then perform the
 588             // default processing
 589             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 590             {
 591                 // ... that is set focus to this window
 592                 if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 593                     currentMouseWindow->SetFocus();
 594             }
 595
 596             ControlPartCode dummyPart ;
 597             // if built-in find control is finding the wrong control (ie static box instead of overlaid
 598             // button, we cannot let the standard handler do its job, but must handle manually
 599
 600             if ( ( cEvent.GetKind() == kEventMouseDown )
 601 #ifdef __WXMAC_OSX__
 602                 &&
 603                 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
 604                 wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &dummyPart ) )
 605 #endif
 606                 )
 607             {
 608                 if ( currentMouseWindow->MacIsReallyEnabled() )
 609                 {
 610                     EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 611                     Point clickLocation = windowMouseLocation ;
 612
 613                     currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
 614
 615                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
 616                         modifiers , (ControlActionUPP ) -1 ) ;
 617
 618                     if ((currentMouseWindowParent != NULL) &&
 619                         (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 620                     {
 621                         currentMouseWindow = NULL;
 622                     }
 623                 }
 624
 625                 result = noErr ;
 626             }
 627         }
 628
 629         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 630         {
 631             wxApp::s_captureWindow = NULL ;
 632             // update cursor ?
 633          }
 634
 635         // update cursor
 636
 637         wxWindow* cursorTarget = currentMouseWindow ;
 638         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 639
 640         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 641         {
 642             cursorTarget = cursorTarget->GetParent() ;
 643             if ( cursorTarget )
 644                 cursorPoint += cursorTarget->GetPosition();
 645         }
 646
 647     }
 648     else // currentMouseWindow == NULL
 649     {
 650         // don't mess with controls we don't know about
 651         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 652         // so we try sending them the correct control directly
 653         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 654         {
 655             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 656             Point clickLocation = windowMouseLocation ;
 657 #if TARGET_API_MAC_OSX
 658             HIPoint hiPoint ;
 659             hiPoint.x = clickLocation.h ;
 660             hiPoint.y = clickLocation.v ;
 661             HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 662             clickLocation.h = (int)hiPoint.x ;
 663             clickLocation.v = (int)hiPoint.y ;
 664 #endif // TARGET_API_MAC_OSX
 665
 666             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 667             result = noErr ;
 668         }
 669     }
 670
 671     return result ;
 672 }
 673
 674 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 675 {
 676     OSStatus result = eventNotHandledErr ;
 677
 678     wxMacCarbonEvent cEvent( event ) ;
 679
 680     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 681     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 682
 683     switch ( GetEventKind( event ) )
 684     {
 685         case kEventWindowActivated :
 686         {
 687             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 688             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 689             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 690             wxevent.SetEventObject(toplevelWindow);
 691             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 692             // we still sending an eventNotHandledErr in order to allow for default processing
 693         }
 694             break ;
 695
 696         case kEventWindowDeactivated :
 697         {
 698             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 699             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 700             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 701             wxevent.SetEventObject(toplevelWindow);
 702             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 703             // we still sending an eventNotHandledErr in order to allow for default processing
 704         }
 705             break ;
 706
 707         case kEventWindowShown :
 708             toplevelWindow->Refresh() ;
 709             result = noErr ;
 710             break ;
 711
 712         case kEventWindowClose :
 713             toplevelWindow->Close() ;
 714             result = noErr ;
 715             break ;
 716
 717         case kEventWindowBoundsChanged :
 718         {
 719             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 720             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 721             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 722             if ( attributes & kWindowBoundsChangeSizeChanged )
 723             {
 724                 // according to the other ports we handle this within the OS level
 725                 // resize event, not within a wxSizeEvent
 726                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 727                 if ( frame )
 728                 {
 729                     frame->PositionBars();
 730                 }
 731
 732                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 733                 event.SetEventObject( toplevelWindow ) ;
 734
 735                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 736                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 737             }
 738
 739             if ( attributes & kWindowBoundsChangeOriginChanged )
 740             {
 741                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 742                 event.SetEventObject( toplevelWindow ) ;
 743                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 744             }
 745
 746             result = noErr ;
 747         }
 748             break ;
 749
 750         case kEventWindowBoundsChanging :
 751         {
 752             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 753             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 754
 755             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 756             {
 757                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 758                 int left , top , right , bottom ;
 759                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 760
 761                 wxRect r(
 762                     newRect.left - left,
 763                     newRect.top - top,
 764                     newRect.right - newRect.left + left + right,
 765                     newRect.bottom - newRect.top + top + bottom ) ;
 766
 767                 // this is a EVT_SIZING not a EVT_SIZE type !
 768                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 769                 wxevent.SetEventObject( toplevelWindow ) ;
 770                 wxRect adjustR = r ;
 771                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 772                     adjustR = wxevent.GetRect() ;
 773
 774                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 775                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 776                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 777                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 778                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 779                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 780                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 781                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 782                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 783                 if ( !EqualRect( &newRect , &adjustedRect ) )
 784                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 785                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 786             }
 787
 788             result = noErr ;
 789         }
 790             break ;
 791
 792         default :
 793             break ;
 794     }
 795
 796     return result ;
 797 }
 798
 799 // mix this in from window.cpp
 800 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 801
 802 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 803 {
 804     OSStatus result = eventNotHandledErr ;
 805
 806     switch ( GetEventClass( event ) )
 807     {
 808         case kEventClassTextInput :
 809             result = wxMacUnicodeTextEventHandler( handler, event , data ) ;
 810             break ;
 811
 812         case kEventClassKeyboard :
 813             result = KeyboardEventHandler( handler, event , data ) ;
 814             break ;
 815
 816         case kEventClassWindow :
 817             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 818             break ;
 819
 820         case kEventClassMouse :
 821             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 822             break ;
 823
 824         default :
 825             break ;
 826     }
 827
 828     return result ;
 829 }
 830
 831 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 832
 833 // ---------------------------------------------------------------------------
 834 // wxWindowMac utility functions
 835 // ---------------------------------------------------------------------------
 836
 837 // Find an item given the Macintosh Window Reference
 838
 839 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 840
 841 static MacWindowMap wxWinMacWindowList;
 842
 843 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 844 {
 845     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 846
 847     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 848 }
 849
 850 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 851 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 852 {
 853     // adding NULL WindowRef is (first) surely a result of an error and
 854     // nothing else :-)
 855     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 856
 857     wxWinMacWindowList[inWindowRef] = win;
 858 }
 859
 860 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 861 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 862 {
 863     MacWindowMap::iterator it;
 864     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 865     {
 866         if ( it->second == win )
 867         {
 868             wxWinMacWindowList.erase(it);
 869             break;
 870         }
 871     }
 872 }
 873
 874 // ----------------------------------------------------------------------------
 875 // wxTopLevelWindowMac creation
 876 // ----------------------------------------------------------------------------
 877
 878 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 879
 880 typedef struct
 881 {
 882     wxPoint m_position ;
 883     wxSize m_size ;
 884     bool m_wasResizable ;
 885 } FullScreenData ;
 886
 887 void wxTopLevelWindowMac::Init()
 888 {
 889     m_iconized =
 890     m_maximizeOnShow = false;
 891     m_macWindow = NULL ;
 892
 893     m_macEventHandler = NULL ;
 894     m_macFullScreenData = NULL ;
 895 }
 896
 897 class wxMacDeferredWindowDeleter : public wxObject
 898 {
 899 public :
 900     wxMacDeferredWindowDeleter( WindowRef windowRef )
 901     {
 902         m_macWindow = windowRef ;
 903     }
 904
 905     virtual ~wxMacDeferredWindowDeleter()
 906     {
 907         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 908     }
 909
 910 protected :
 911     WindowRef m_macWindow ;
 912 } ;
 913
 914 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 915                                  wxWindowID id,
 916                                  const wxString& title,
 917                                  const wxPoint& pos,
 918                                  const wxSize& size,
 919                                  long style,
 920                                  const wxString& name)
 921 {
 922     // init our fields
 923     Init();
 924
 925     m_windowStyle = style;
 926
 927     SetName( name );
 928
 929     m_windowId = id == -1 ? NewControlId() : id;
 930     wxWindow::SetLabel( title ) ;
 931
 932     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 933
 934     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 935
 936     if (GetExtraStyle() & wxFRAME_EX_METAL)
 937         MacSetMetalAppearance(true);
 938
 939     wxTopLevelWindows.Append(this);
 940
 941     if ( parent )
 942         parent->AddChild(this);
 943
 944     return true;
 945 }
 946
 947 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 948 {
 949     if ( m_macWindow )
 950     {
 951 #if wxUSE_TOOLTIPS
 952         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 953 #endif
 954         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 955     }
 956
 957     if ( m_macEventHandler )
 958     {
 959         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 960         m_macEventHandler = NULL ;
 961     }
 962
 963     wxRemoveMacWindowAssociation( this ) ;
 964
 965     if ( wxModelessWindows.Find(this) )
 966         wxModelessWindows.DeleteObject(this);
 967
 968     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 969     delete data ;
 970     m_macFullScreenData = NULL ;
 971 }
 972
 973
 974 // ----------------------------------------------------------------------------
 975 // wxTopLevelWindowMac maximize/minimize
 976 // ----------------------------------------------------------------------------
 977
 978 void wxTopLevelWindowMac::Maximize(bool maximize)
 979 {
 980     Point idealSize = { 0 , 0 } ;
 981     if ( maximize )
 982     {
 983 #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
 984         HIRect bounds ;
 985         HIWindowGetAvailablePositioningBounds(kCGNullDirectDisplay,kHICoordSpace72DPIGlobal,
 986             &bounds);
 987         idealSize.h = bounds.size.width;
 988         idealSize.v = bounds.size.height;
 989 #else
 990         Rect rect ;
 991         GetAvailableWindowPositioningBounds(GetMainDevice(),&rect) ;
 992         idealSize.h = rect.right - rect.left ;
 993         idealSize.v = rect.bottom - rect.top ;
 994 #endif
 995     }
 996     ZoomWindowIdeal( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , &idealSize ) ;
 997 }
 998
 999 bool wxTopLevelWindowMac::IsMaximized() const
1000 {
1001     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
1002 }
1003
1004 void wxTopLevelWindowMac::Iconize(bool iconize)
1005 {
1006     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1007         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1008 }
1009
1010 bool wxTopLevelWindowMac::IsIconized() const
1011 {
1012     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1013 }
1014
1015 void wxTopLevelWindowMac::Restore()
1016 {
1017     if ( IsMaximized() )
1018         Maximize(false);
1019     else if ( IsIconized() )
1020         Iconize(false);
1021 }
1022
1023 // ----------------------------------------------------------------------------
1024 // wxTopLevelWindowMac misc
1025 // ----------------------------------------------------------------------------
1026
1027 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1028 {
1029     return wxPoint(0, 0) ;
1030 }
1031
1032 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1033 {
1034     // this sets m_icon
1035     wxTopLevelWindowBase::SetIcon(icon);
1036 }
1037
1038 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1039 {
1040     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1041
1042     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1043     {
1044         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1045     }
1046 }
1047
1048 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1049 {
1050     if ( m_macEventHandler != NULL )
1051     {
1052         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1053     }
1054
1055     InstallWindowEventHandler(
1056         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1057         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1058 }
1059
1060 void  wxTopLevelWindowMac::MacCreateRealWindow(
1061     const wxString& title,
1062     const wxPoint& pos,
1063     const wxSize& size,
1064     long style,
1065     const wxString& name )
1066 {
1067     OSStatus err = noErr ;
1068     SetName(name);
1069     m_windowStyle = style;
1070     m_isShown = false;
1071
1072     // create frame.
1073     int x = (int)pos.x;
1074     int y = (int)pos.y;
1075
1076     Rect theBoundsRect;
1077     wxRect display = wxGetClientDisplayRect() ;
1078
1079     if ( x == wxDefaultPosition.x )
1080         x = display.x ;
1081
1082     if ( y == wxDefaultPosition.y )
1083         y = display.y ;
1084
1085     int w = WidthDefault(size.x);
1086     int h = HeightDefault(size.y);
1087
1088     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1089
1090     // translate the window attributes in the appropriate window class and attributes
1091     WindowClass wclass = 0;
1092     WindowAttributes attr = kWindowNoAttributes ;
1093     WindowGroupRef group = NULL ;
1094
1095     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1096     {
1097         if (
1098             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1099             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1100             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1101             )
1102         {
1103             wclass = kFloatingWindowClass ;
1104
1105             if ( HasFlag(wxTINY_CAPTION_VERT) )
1106                 attr |= kWindowSideTitlebarAttribute ;
1107         }
1108         else
1109         {
1110             wclass = kPlainWindowClass ;
1111         }
1112     }
1113     else if ( HasFlag( wxCAPTION ) )
1114     {
1115         wclass = kDocumentWindowClass ;
1116         attr |= kWindowInWindowMenuAttribute ;
1117     }
1118 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1119     else if ( HasFlag( wxFRAME_DRAWER ) )
1120     {
1121         wclass = kDrawerWindowClass;
1122     }
1123 #endif  //10.2 and up
1124     else
1125     {
1126         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1127             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1128         {
1129             wclass = kDocumentWindowClass ;
1130         }
1131         else
1132         {
1133             wclass = kPlainWindowClass ;
1134         }
1135     }
1136
1137     if ( wclass != kPlainWindowClass )
1138     {
1139         if ( HasFlag( wxMINIMIZE_BOX ) )
1140             attr |= kWindowCollapseBoxAttribute ;
1141
1142         if ( HasFlag( wxMAXIMIZE_BOX ) )
1143             attr |= kWindowFullZoomAttribute ;
1144
1145         if ( HasFlag( wxRESIZE_BORDER ) )
1146             attr |= kWindowResizableAttribute ;
1147
1148         if ( HasFlag( wxCLOSE_BOX) )
1149             attr |= kWindowCloseBoxAttribute ;
1150     }
1151
1152     // turn on live resizing (OS X only)
1153     if (UMAGetSystemVersion() >= 0x1000)
1154         attr |= kWindowLiveResizeAttribute;
1155
1156     if ( HasFlag(wxSTAY_ON_TOP) )
1157         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1158
1159     attr |= kWindowCompositingAttribute;
1160 #if 0 // wxMAC_USE_CORE_GRAPHICS ; TODO : decide on overall handling of high dpi screens (pixel vs userscale)
1161     attr |= kWindowFrameworkScaledAttribute;
1162 #endif
1163
1164     if ( HasFlag(wxFRAME_SHAPED) )
1165     {
1166         WindowDefSpec customWindowDefSpec;
1167         customWindowDefSpec.defType = kWindowDefProcPtr;
1168         customWindowDefSpec.u.defProc =
1169 #ifdef __LP64__
1170             (WindowDefUPP) wxShapedMacWindowDef;
1171 #else
1172             NewWindowDefUPP(wxShapedMacWindowDef);
1173 #endif
1174         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1175                               attr, &theBoundsRect,
1176                               (WindowRef*) &m_macWindow);
1177     }
1178     else
1179     {
1180         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1181     }
1182
1183     if ( err == noErr && m_macWindow != NULL && group != NULL )
1184         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1185
1186     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1187
1188     // setup a separate group for each window, so that overlays can be handled easily
1189     verify_noerr( CreateWindowGroup( kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether | kWindowGroupAttrHideOnCollapse, &group ));
1190     verify_noerr( SetWindowGroupParent( group, GetWindowGroup( (WindowRef) m_macWindow )));
1191     verify_noerr( SetWindowGroup( (WindowRef) m_macWindow , group ));
1192
1193     // the create commands are only for content rect,
1194     // so we have to set the size again as structure bounds
1195     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1196
1197     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1198     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1199     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1200
1201     // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1202     // the content view, so we have to retrieve it explicitly
1203     HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1204         m_peer->GetControlRefAddr() ) ;
1205     if ( !m_peer->Ok() )
1206     {
1207         // compatibility mode fallback
1208         GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1209     }
1210
1211     // the root control level handler
1212     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1213
1214     // Causes the inner part of the window not to be metal
1215     // if the style is used before window creation.
1216 #if 0 // TARGET_API_MAC_OSX
1217     if ( m_macUsesCompositing && m_macWindow != NULL )
1218     {
1219         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1220             MacSetMetalAppearance( true ) ;
1221     }
1222 #endif
1223
1224     // the frame window event handler
1225     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1226     MacInstallTopLevelWindowEventHandler() ;
1227
1228     DoSetWindowVariant( m_windowVariant ) ;
1229
1230     m_macFocus = NULL ;
1231
1232     if ( HasFlag(wxFRAME_SHAPED) )
1233     {
1234         // default shape matches the window size
1235         wxRegion rgn( 0, 0, w, h );
1236         SetShape( rgn );
1237     }
1238
1239     wxWindowCreateEvent event(this);
1240     GetEventHandler()->ProcessEvent(event);
1241 }
1242
1243 void wxTopLevelWindowMac::ClearBackground()
1244 {
1245     wxWindow::ClearBackground() ;
1246 }
1247
1248 // Raise the window to the top of the Z order
1249 void wxTopLevelWindowMac::Raise()
1250 {
1251     ::SelectWindow( (WindowRef)m_macWindow ) ;
1252 }
1253
1254 // Lower the window to the bottom of the Z order
1255 void wxTopLevelWindowMac::Lower()
1256 {
1257     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1258 }
1259
1260 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1261 {
1262     if (s_macDeactivateWindow)
1263     {
1264         wxLogTrace(TRACE_ACTIVATE,
1265                    wxT("Doing delayed deactivation of %p"),
1266                    s_macDeactivateWindow);
1267
1268         s_macDeactivateWindow->MacActivate(timestamp, false);
1269     }
1270 }
1271
1272 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1273 {
1274     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1275
1276     if (s_macDeactivateWindow == this)
1277         s_macDeactivateWindow = NULL;
1278
1279     MacDelayedDeactivation(timestamp);
1280     MacPropagateHiliteChanged() ;
1281 }
1282
1283 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1284 {
1285     wxWindow::SetLabel( title ) ;
1286     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1287 }
1288
1289 wxString wxTopLevelWindowMac::GetTitle() const
1290 {
1291     return wxWindow::GetLabel();
1292 }
1293
1294 bool wxTopLevelWindowMac::Show(bool show)
1295 {
1296     if ( !wxTopLevelWindowBase::Show(show) )
1297         return false;
1298
1299     bool plainTransition = false;
1300
1301 #if wxUSE_SYSTEM_OPTIONS
1302     // code contributed by Ryan Wilcox December 18, 2003
1303     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1304     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1305         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1306 #endif
1307
1308     if (show)
1309     {
1310         if ( plainTransition )
1311            ::ShowWindow( (WindowRef)m_macWindow );
1312         else
1313            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1314
1315         ::SelectWindow( (WindowRef)m_macWindow ) ;
1316
1317         // because apps expect a size event to occur at this moment
1318         wxSizeEvent event(GetSize() , m_windowId);
1319         event.SetEventObject(this);
1320         GetEventHandler()->ProcessEvent(event);
1321     }
1322     else
1323     {
1324         if ( plainTransition )
1325            ::HideWindow( (WindowRef)m_macWindow );
1326         else
1327            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1328     }
1329
1330     MacPropagateVisibilityChanged() ;
1331
1332     return true ;
1333 }
1334
1335 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1336 {
1337     if ( show )
1338     {
1339         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1340         delete data ;
1341         data = new FullScreenData() ;
1342
1343         m_macFullScreenData = data ;
1344         data->m_position = GetPosition() ;
1345         data->m_size = GetSize() ;
1346         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1347
1348         if ( style & wxFULLSCREEN_NOMENUBAR )
1349             HideMenuBar() ;
1350
1351         wxRect client = wxGetClientDisplayRect() ;
1352
1353         int left , top , right , bottom ;
1354         int x, y, w, h ;
1355
1356         x = client.x ;
1357         y = client.y ;
1358         w = client.width ;
1359         h = client.height ;
1360
1361         MacGetContentAreaInset( left , top , right , bottom ) ;
1362
1363         if ( style & wxFULLSCREEN_NOCAPTION )
1364         {
1365             y -= top ;
1366             h += top ;
1367         }
1368
1369         if ( style & wxFULLSCREEN_NOBORDER )
1370         {
1371             x -= left ;
1372             w += left + right ;
1373             h += bottom ;
1374         }
1375
1376         if ( style & wxFULLSCREEN_NOTOOLBAR )
1377         {
1378             // TODO
1379         }
1380
1381         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1382         {
1383             // TODO
1384         }
1385
1386         SetSize( x , y , w, h ) ;
1387         if ( data->m_wasResizable )
1388             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1389     }
1390     else
1391     {
1392         ShowMenuBar() ;
1393         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1394         if ( data->m_wasResizable )
1395             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1396         SetPosition( data->m_position ) ;
1397         SetSize( data->m_size ) ;
1398
1399         delete data ;
1400         m_macFullScreenData = NULL ;
1401     }
1402
1403     return false;
1404 }
1405
1406 bool wxTopLevelWindowMac::IsFullScreen() const
1407 {
1408     return m_macFullScreenData != NULL ;
1409 }
1410
1411
1412 bool wxTopLevelWindowMac::SetTransparent(wxByte alpha)
1413 {
1414     OSStatus result = SetWindowAlpha((WindowRef)m_macWindow, float(alpha)/255.0);
1415     return result == noErr;
1416 }
1417
1418
1419 bool wxTopLevelWindowMac::CanSetTransparent()
1420 {
1421     return true;
1422 }
1423
1424
1425 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1426 {
1427     if ( GetExtraStyle() == exStyle )
1428         return ;
1429
1430     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1431
1432 #if TARGET_API_MAC_OSX
1433     if ( m_macWindow != NULL )
1434     {
1435         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1436         if ( MacGetMetalAppearance() != metal )
1437             MacSetMetalAppearance( metal ) ;
1438     }
1439 #endif
1440 }
1441
1442 // TODO: switch to structure bounds -
1443 // we are still using coordinates of the content view
1444 //
1445 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1446 {
1447     Rect content, structure ;
1448
1449     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1450     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1451
1452     left = content.left - structure.left ;
1453     top = content.top  - structure.top ;
1454     right = structure.right - content.right ;
1455     bottom = structure.bottom - content.bottom ;
1456 }
1457
1458 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1459 {
1460     m_cachedClippedRectValid = false ;
1461     Rect bounds = { y , x , y + height , x + width } ;
1462     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1463     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1464 }
1465
1466 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1467 {
1468     Rect bounds ;
1469
1470     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1471
1472     if (x)
1473        *x = bounds.left ;
1474     if (y)
1475        *y = bounds.top ;
1476 }
1477
1478 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1479 {
1480     Rect bounds ;
1481
1482     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1483
1484     if (width)
1485        *width = bounds.right - bounds.left ;
1486     if (height)
1487        *height = bounds.bottom - bounds.top ;
1488 }
1489
1490 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1491 {
1492     Rect bounds ;
1493
1494     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1495
1496     if (width)
1497        *width = bounds.right - bounds.left ;
1498     if (height)
1499        *height = bounds.bottom - bounds.top ;
1500 }
1501
1502 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1503 {
1504 #if TARGET_API_MAC_OSX
1505     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1506         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1507 #endif
1508 }
1509
1510 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1511 {
1512 #if TARGET_API_MAC_OSX
1513     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1514 #else
1515     return false ;
1516 #endif
1517 }
1518
1519 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1520 {
1521     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1522 }
1523
1524 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1525 {
1526     UInt32 attr = 0 ;
1527     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1528
1529     return attr ;
1530 }
1531
1532 void wxTopLevelWindowMac::MacPerformUpdates()
1533 {
1534 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1535     // for composited windows this also triggers a redraw of all
1536     // invalid views in the window
1537     if ( UMAGetSystemVersion() >= 0x1030 )
1538         HIWindowFlush((WindowRef) m_macWindow) ;
1539     else
1540 #endif
1541     {
1542         // the only way to trigger the redrawing on earlier systems is to call
1543         // ReceiveNextEvent
1544
1545         EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1546         UInt32 currentEventClass = 0 ;
1547         if ( currentEvent != NULL )
1548         {
1549             currentEventClass = ::GetEventClass( currentEvent ) ;
1550             ::GetEventKind( currentEvent ) ;
1551         }
1552
1553         if ( currentEventClass != kEventClassMenu )
1554         {
1555             // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1556             EventRef theEvent;
1557             ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1558         }
1559     }
1560 }
1561
1562 // Attracts the users attention to this window if the application is
1563 // inactive (should be called when a background event occurs)
1564
1565 static pascal void wxMacNMResponse( NMRecPtr ptr )
1566 {
1567     NMRemove( ptr ) ;
1568     DisposePtr( (Ptr)ptr ) ;
1569 }
1570
1571 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1572 {
1573     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1574     static wxMacNMUPP nmupp( wxMacNMResponse );
1575
1576     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1577     notificationRequest->qType = nmType ;
1578     notificationRequest->nmMark = 1 ;
1579     notificationRequest->nmIcon = 0 ;
1580     notificationRequest->nmSound = 0 ;
1581     notificationRequest->nmStr = NULL ;
1582     notificationRequest->nmResp = nmupp ;
1583
1584     verify_noerr( NMInstall( notificationRequest ) ) ;
1585 }
1586
1587 // ---------------------------------------------------------------------------
1588 // Shape implementation
1589 // ---------------------------------------------------------------------------
1590
1591
1592 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1593 {
1594     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1595                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1596
1597     // The empty region signifies that the shape
1598     // should be removed from the window.
1599     if ( region.IsEmpty() )
1600     {
1601         wxSize sz = GetClientSize();
1602         wxRegion rgn(0, 0, sz.x, sz.y);
1603         if ( rgn.IsEmpty() )
1604             return false ;
1605         else
1606             return SetShape(rgn);
1607     }
1608
1609     // Make a copy of the region
1610     RgnHandle  shapeRegion = NewRgn();
1611     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1612
1613     // Dispose of any shape region we may already have
1614     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1615     if ( oldRgn )
1616         DisposeRgn(oldRgn);
1617
1618     // Save the region so we can use it later
1619     SetWRefCon((WindowRef)MacGetWindowRef(), (URefCon)shapeRegion);
1620
1621     // inform the window manager that the window has changed shape
1622     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1623
1624     return true;
1625 }
1626
1627 // ---------------------------------------------------------------------------
1628 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1629 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1630 // ---------------------------------------------------------------------------
1631
1632 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1633 {
1634     GetWindowPortBounds(window, inRect);
1635     Point pt = { inRect->top ,inRect->left };
1636     wxMacLocalToGlobal( window, &pt ) ;
1637     inRect->bottom += pt.v - inRect->top;
1638     inRect->right += pt.h - inRect->left;
1639     inRect->top = pt.v;
1640     inRect->left = pt.h;
1641 }
1642
1643 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1644 {
1645     /*------------------------------------------------------
1646         Define which options your custom window supports.
1647     --------------------------------------------------------*/
1648     //just enable everything for our demo
1649     *(OptionBits*)param =
1650         //kWindowCanGrow |
1651         //kWindowCanZoom |
1652         //kWindowCanCollapse |
1653         //kWindowCanGetWindowRegion |
1654         //kWindowHasTitleBar |
1655         //kWindowSupportsDragHilite |
1656         kWindowCanDrawInCurrentPort |
1657         //kWindowCanMeasureTitle |
1658         kWindowWantsDisposeAtProcessDeath |
1659         kWindowSupportsGetGrowImageRegion |
1660         kWindowDefSupportsColorGrafPort;
1661
1662     return 1;
1663 }
1664
1665 // The content region is left as a rectangle matching the window size, this is
1666 // so the origin in the paint event, and etc. still matches what the
1667 // programmer expects.
1668 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1669 {
1670     SetEmptyRgn(rgn);
1671     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1672     if (win)
1673     {
1674         Rect r ;
1675         wxShapedMacWindowGetPos( window, &r ) ;
1676         RectRgn( rgn , &r ) ;
1677     }
1678 }
1679
1680 // The structure region is set to the shape given to the SetShape method.
1681 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1682 {
1683     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1684
1685     SetEmptyRgn(rgn);
1686     if (cachedRegion)
1687     {
1688         Rect windowRect;
1689         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1690         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1691         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1692         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1693     }
1694 }
1695
1696 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1697 {
1698     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1699
1700     if (rgnRec == NULL)
1701         return paramErr;
1702
1703     switch (rgnRec->regionCode)
1704     {
1705         case kWindowStructureRgn:
1706             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1707             break;
1708
1709         case kWindowContentRgn:
1710             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1711             break;
1712
1713         default:
1714             SetEmptyRgn(rgnRec->winRgn);
1715             break;
1716     }
1717
1718     return noErr;
1719 }
1720
1721 // Determine the region of the window which was hit
1722 //
1723 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1724 {
1725     Point hitPoint;
1726     static RgnHandle tempRgn = NULL;
1727
1728     if (tempRgn == NULL)
1729         tempRgn = NewRgn();
1730
1731     // get the point clicked
1732     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1733
1734      // Mac OS 8.5 or later
1735     wxShapedMacWindowStructureRegion(window, tempRgn);
1736     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1737         return wInContent;
1738
1739     // no significant area was hit
1740     return wNoHit;
1741 }
1742
1743 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1744 {
1745     switch (message)
1746     {
1747         case kWindowMsgHitTest:
1748             return wxShapedMacWindowHitTest(window, param);
1749
1750         case kWindowMsgGetFeatures:
1751             return wxShapedMacWindowGetFeatures(window, param);
1752
1753         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1754         case kWindowMsgGetRegion:
1755             return wxShapedMacWindowGetRegion(window, param);
1756
1757         default:
1758             break;
1759     }
1760
1761     return 0;
1762 }