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 #ifndef WX_PRECOMP
  28     #include "wx/app.h"
  29     #include "wx/toplevel.h"
  30     #include "wx/frame.h"
  31     #include "wx/string.h"
  32     #include "wx/log.h"
  33     #include "wx/intl.h"
  34     #include "wx/settings.h"
  35     #include "wx/strconv.h"
  36     #include "wx/control.h"
  37 #endif //WX_PRECOMP
  38
  39 #include "wx/mac/uma.h"
  40 #include "wx/mac/aga.h"
  41 #include "wx/app.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 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
  85
  86 static const EventTypeSpec eventList[] =
  87 {
  88     // TODO: remove control related event like key and mouse (except for WindowLeave events)
  89 #if 1
  90     { kEventClassKeyboard, kEventRawKeyDown } ,
  91     { kEventClassKeyboard, kEventRawKeyRepeat } ,
  92     { kEventClassKeyboard, kEventRawKeyUp } ,
  93     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
  94 #endif
  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 = 0 ;
 124     UInt32 keyCode ;
 125     UInt32 modifiers ;
 126     Point point ;
 127     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 128
 129 #if wxUSE_UNICODE
 130     UInt32 dataSize = 0 ;
 131     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 132     {
 133         UniChar buf[2] ;
 134
 135         UniChar* charBuf = buf ;
 136
 137         if ( dataSize > 4 )
 138             charBuf = new UniChar[ dataSize / sizeof( UniChar) ] ;
 139         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 140
 141 #if SIZEOF_WCHAR_T == 2
 142         uniChar = charBuf[0] ;
 143 #else
 144         wxMBConvUTF16 converter ;
 145         converter.MB2WC( &uniChar , (const char*)charBuf , 1 ) ;
 146 #endif
 147
 148         if ( dataSize > 4 )
 149             delete[] charBuf ;
 150     }
 151 #endif
 152
 153     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 154     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 155     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 156     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 157
 158     UInt32 message = (keyCode << 8) + charCode;
 159     switch ( GetEventKind( event ) )
 160     {
 161         case kEventRawKeyRepeat :
 162         case kEventRawKeyDown :
 163             {
 164                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 165                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 166                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 167                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 168                     focus , message , modifiers , when , point.h , point.v , uniChar ) )
 169                 {
 170                     result = noErr ;
 171                 }
 172                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 173             }
 174             break ;
 175
 176         case kEventRawKeyUp :
 177             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 178                 focus , message , modifiers , when , point.h , point.v , uniChar ) )
 179             {
 180                 result = noErr ;
 181             }
 182             break ;
 183
 184         case kEventRawKeyModifiersChanged :
 185             {
 186                 wxKeyEvent event(wxEVT_KEY_DOWN);
 187
 188                 event.m_shiftDown = modifiers & shiftKey;
 189                 event.m_controlDown = modifiers & controlKey;
 190                 event.m_altDown = modifiers & optionKey;
 191                 event.m_metaDown = modifiers & cmdKey;
 192                 event.m_x = point.h;
 193                 event.m_y = point.v;
 194
 195 #if wxUSE_UNICODE
 196                 event.m_uniChar = uniChar ;
 197 #endif
 198
 199                 event.SetTimestamp(when);
 200                 event.SetEventObject(focus);
 201
 202                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 203                 {
 204                     event.m_keyCode = WXK_CONTROL ;
 205                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 206                     focus->GetEventHandler()->ProcessEvent( event ) ;
 207                 }
 208                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 209                 {
 210                     event.m_keyCode = WXK_SHIFT ;
 211                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 212                     focus->GetEventHandler()->ProcessEvent( event ) ;
 213                 }
 214                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 215                 {
 216                     event.m_keyCode = WXK_ALT ;
 217                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 218                     focus->GetEventHandler()->ProcessEvent( event ) ;
 219                 }
 220                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 221                 {
 222                     event.m_keyCode = WXK_COMMAND ;
 223                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 224                     focus->GetEventHandler()->ProcessEvent( event ) ;
 225                 }
 226
 227                 wxApp::s_lastModifiers = modifiers ;
 228             }
 229             break ;
 230
 231         default:
 232             break;
 233     }
 234
 235     return result ;
 236 }
 237
 238 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 239 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 240 // mouse down at all
 241 //
 242 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 243
 244 wxWindow* g_MacLastWindow = NULL ;
 245
 246 static EventMouseButton lastButton = 0 ;
 247
 248 static void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 249 {
 250     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 251     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 252
 253     // this parameter are not given for all events
 254     EventMouseButton button = 0 ;
 255     UInt32 clickCount = 0 ;
 256     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 257     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 258
 259     wxevent.m_x = screenMouseLocation.h;
 260     wxevent.m_y = screenMouseLocation.v;
 261     wxevent.m_shiftDown = modifiers & shiftKey;
 262     wxevent.m_controlDown = modifiers & controlKey;
 263     wxevent.m_altDown = modifiers & optionKey;
 264     wxevent.m_metaDown = modifiers & cmdKey;
 265     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 266
 267    // a control click is interpreted as a right click
 268     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 269         button = kEventMouseButtonSecondary ;
 270
 271     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 272     if ( clickCount > 1 && button != lastButton )
 273         clickCount = 1 ;
 274
 275     // we must make sure that our synthetic 'right' button corresponds in
 276     // mouse down, moved and mouse up, and does not deliver a right down and left up
 277
 278     if ( cEvent.GetKind() == kEventMouseDown )
 279         lastButton = button ;
 280
 281     if ( button == 0 )
 282         lastButton = 0 ;
 283     else if ( lastButton )
 284         button = lastButton ;
 285
 286     // determine the correct down state, wx does not want a 'down' for a mouseUp event,
 287     // while mac delivers this button
 288     if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
 289     {
 290         switch ( button )
 291         {
 292             case kEventMouseButtonPrimary :
 293                 wxevent.m_leftDown = true ;
 294                 break ;
 295
 296             case kEventMouseButtonSecondary :
 297                 wxevent.m_rightDown = true ;
 298                 break ;
 299
 300             case kEventMouseButtonTertiary :
 301                 wxevent.m_middleDown = true ;
 302                 break ;
 303
 304             default:
 305                 break ;
 306         }
 307     }
 308
 309     // translate into wx types
 310     switch ( cEvent.GetKind() )
 311     {
 312         case kEventMouseDown :
 313             switch ( button )
 314             {
 315                 case kEventMouseButtonPrimary :
 316                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 317                     break ;
 318
 319                 case kEventMouseButtonSecondary :
 320                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 321                     break ;
 322
 323                 case kEventMouseButtonTertiary :
 324                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 325                     break ;
 326
 327                 default:
 328                     break ;
 329             }
 330             break ;
 331
 332         case kEventMouseUp :
 333             switch ( button )
 334             {
 335                 case kEventMouseButtonPrimary :
 336                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 337                     break ;
 338
 339                 case kEventMouseButtonSecondary :
 340                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 341                     break ;
 342
 343                 case kEventMouseButtonTertiary :
 344                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 345                     break ;
 346
 347                 default:
 348                     break ;
 349             }
 350             break ;
 351
 352      case kEventMouseWheelMoved :
 353         {
 354             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 355
 356             // EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 357             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeLongInteger) ;
 358
 359             wxevent.m_wheelRotation = delta;
 360             wxevent.m_wheelDelta = 1;
 361             wxevent.m_linesPerAction = 1;
 362         }
 363         break ;
 364
 365         default :
 366             wxevent.SetEventType( wxEVT_MOTION ) ;
 367             break ;
 368     }
 369 }
 370
 371 ControlRef wxMacFindSubControl( wxTopLevelWindowMac* toplevelWindow, const Point& location , ControlRef superControl , ControlPartCode *outPart )
 372 {
 373     if ( superControl )
 374     {
 375         UInt16 childrenCount = 0 ;
 376         ControlHandle sibling ;
 377         Rect r ;
 378         OSStatus err = CountSubControls( superControl , &childrenCount ) ;
 379         if ( err == errControlIsNotEmbedder )
 380             return NULL ;
 381
 382         wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 383
 384         for ( UInt16 i = childrenCount ; i >=1  ; --i )
 385         {
 386             err = GetIndexedSubControl( superControl , i , & sibling ) ;
 387             if ( err == errControlIsNotEmbedder )
 388                 return NULL ;
 389
 390             wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 391             if ( IsControlVisible( sibling ) )
 392             {
 393                 UMAGetControlBoundsInWindowCoords( sibling , &r ) ;
 394                 if ( MacPtInRect( location , &r ) )
 395                 {
 396                     ControlHandle child = wxMacFindSubControl( toplevelWindow , location , sibling , outPart ) ;
 397                     if ( child )
 398                     {
 399                         return child ;
 400                     }
 401                     else
 402                     {
 403                         Point testLocation = location ;
 404
 405                         if ( toplevelWindow && toplevelWindow->MacUsesCompositing() )
 406                         {
 407                             testLocation.h -= r.left ;
 408                             testLocation.v -= r.top ;
 409                         }
 410
 411                         *outPart = TestControl( sibling , testLocation ) ;
 412
 413                         return sibling ;
 414                     }
 415                 }
 416             }
 417         }
 418     }
 419
 420     return NULL ;
 421 }
 422
 423 ControlRef wxMacFindControlUnderMouse( wxTopLevelWindowMac* toplevelWindow , const Point& location , WindowRef window , ControlPartCode *outPart )
 424 {
 425 #if TARGET_API_MAC_OSX
 426     if ( UMAGetSystemVersion() >= 0x1030 && ( toplevelWindow == 0 || toplevelWindow->MacUsesCompositing() ) )
 427         return FindControlUnderMouse( location , window , outPart ) ;
 428 #endif
 429
 430     ControlRef rootControl = NULL ;
 431     verify_noerr( GetRootControl( window , &rootControl ) ) ;
 432
 433     return wxMacFindSubControl( toplevelWindow , location , rootControl , outPart ) ;
 434 }
 435
 436 #define NEW_CAPTURE_HANDLING 1
 437
 438 pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 439 {
 440     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 441
 442     OSStatus result = eventNotHandledErr ;
 443
 444     wxMacCarbonEvent cEvent( event ) ;
 445
 446     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 447     Point windowMouseLocation = screenMouseLocation ;
 448
 449     WindowRef window ;
 450     short windowPart = ::FindWindow(screenMouseLocation, &window);
 451
 452     wxWindow* currentMouseWindow = NULL ;
 453     ControlRef control = NULL ;
 454
 455 #if NEW_CAPTURE_HANDLING
 456     if ( wxApp::s_captureWindow )
 457     {
 458         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 459         windowPart = inContent ;
 460     }
 461 #endif
 462
 463     if ( window )
 464     {
 465         QDGlobalToLocalPoint( UMAGetWindowPort(window ) ,  &windowMouseLocation ) ;
 466
 467         if ( wxApp::s_captureWindow
 468 #if !NEW_CAPTURE_HANDLING
 469              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 470 #endif
 471              )
 472         {
 473             currentMouseWindow = wxApp::s_captureWindow ;
 474         }
 475         else if ( (IsWindowActive(window) && windowPart == inContent) )
 476         {
 477             ControlPartCode part ;
 478             control = wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &part ) ;
 479             // if there is no control below the mouse position, send the event to the toplevel window itself
 480             if ( control == 0 )
 481             {
 482                 currentMouseWindow = (wxWindow*) data ;
 483             }
 484             else
 485             {
 486                 currentMouseWindow = wxFindControlFromMacControl( control ) ;
 487                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 488                 {
 489 #if wxUSE_TOOLBAR
 490                     // for wxToolBar to function we have to send certaint events to it
 491                     // instead of its children (wxToolBarTools)
 492                     ControlRef parent ;
 493                     GetSuperControl(control, &parent );
 494                     wxWindow *wxParent = wxFindControlFromMacControl( parent ) ;
 495                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 496                         currentMouseWindow = wxParent ;
 497 #endif
 498                 }
 499             }
 500         }
 501     }
 502
 503     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 504     SetupMouseEvent( wxevent , cEvent ) ;
 505
 506     // handle all enter / leave events
 507
 508     if ( currentMouseWindow != g_MacLastWindow )
 509     {
 510         if ( g_MacLastWindow )
 511         {
 512             wxMouseEvent eventleave(wxevent);
 513             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 514             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 515             eventleave.SetEventObject( g_MacLastWindow ) ;
 516             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 517
 518 #if wxUSE_TOOLTIPS
 519             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 520 #endif
 521
 522             g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
 523         }
 524
 525         if ( currentMouseWindow )
 526         {
 527             wxMouseEvent evententer(wxevent);
 528             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 529             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 530             evententer.SetEventObject( currentMouseWindow ) ;
 531             wxevent.SetId( currentMouseWindow->GetId() ) ;
 532
 533 #if wxUSE_TOOLTIPS
 534             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 535 #endif
 536
 537             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
 538         }
 539
 540         g_MacLastWindow = currentMouseWindow ;
 541     }
 542
 543     if ( windowPart == inMenuBar )
 544     {
 545         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 546         if ( cEvent.GetKind() == kEventMouseDown )
 547         {
 548             ::MenuSelect( screenMouseLocation ) ;
 549             result = noErr ;
 550         }
 551     }
 552     else if ( currentMouseWindow )
 553     {
 554         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 555
 556         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 557
 558         wxevent.SetEventObject( currentMouseWindow ) ;
 559         wxevent.SetId( currentMouseWindow->GetId() ) ;
 560
 561         // make tooltips current
 562
 563 #if wxUSE_TOOLTIPS
 564         if ( wxevent.GetEventType() == wxEVT_MOTION
 565             || wxevent.GetEventType() == wxEVT_ENTER_WINDOW
 566             || wxevent.GetEventType() == wxEVT_LEAVE_WINDOW )
 567             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 568 #endif
 569
 570         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
 571         {
 572             if ((currentMouseWindowParent != NULL) &&
 573                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 574                 currentMouseWindow = NULL;
 575
 576             result = noErr;
 577         }
 578         else
 579         {
 580             // if the user code did _not_ handle the event, then perform the
 581             // default processing
 582             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 583             {
 584                 // ... that is set focus to this window
 585                 if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 586                     currentMouseWindow->SetFocus();
 587             }
 588
 589             ControlPartCode dummyPart ;
 590             // if built-in find control is finding the wrong control (ie static box instead of overlaid
 591             // button, we cannot let the standard handler do its job, but must handle manually
 592
 593             if ( ( cEvent.GetKind() == kEventMouseDown )
 594 #ifdef __WXMAC_OSX__
 595                 &&
 596                 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
 597                 wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &dummyPart ) )
 598 #endif
 599                 )
 600             {
 601                 if ( currentMouseWindow->MacIsReallyEnabled() )
 602                 {
 603                     EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 604                     Point clickLocation = windowMouseLocation ;
 605
 606                     if ( toplevelWindow->MacUsesCompositing() )
 607                         currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
 608
 609                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
 610                         modifiers , (ControlActionUPP ) -1 ) ;
 611
 612                     if ((currentMouseWindowParent != NULL) &&
 613                         (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 614                     {
 615                         currentMouseWindow = NULL;
 616                     }
 617                 }
 618
 619                 result = noErr ;
 620             }
 621         }
 622
 623         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 624         {
 625             wxApp::s_captureWindow = NULL ;
 626             // update cursor ?
 627          }
 628
 629         // update cursor
 630
 631         wxWindow* cursorTarget = currentMouseWindow ;
 632         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 633
 634         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 635         {
 636             cursorTarget = cursorTarget->GetParent() ;
 637             if ( cursorTarget )
 638                 cursorPoint += cursorTarget->GetPosition();
 639         }
 640
 641     } // else if ( currentMouseWindow )
 642     else
 643     {
 644         // don't mess with controls we don't know about
 645         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 646         // so we try sending them the correct control directly
 647         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 648         {
 649             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 650             Point clickLocation = windowMouseLocation ;
 651             if ( toplevelWindow->MacUsesCompositing() )
 652             {
 653 #ifdef __WXMAC_OSX__
 654                 HIPoint hiPoint ;
 655                 hiPoint.x = clickLocation.h ;
 656                 hiPoint.y = clickLocation.v ;
 657                 HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 658                 clickLocation.h = (int)hiPoint.x ;
 659                 clickLocation.v = (int)hiPoint.y ;
 660 #endif
 661             }
 662
 663             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 664             result = noErr ;
 665         }
 666     }
 667
 668     return result ;
 669 }
 670
 671 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 672 {
 673     OSStatus result = eventNotHandledErr ;
 674
 675     wxMacCarbonEvent cEvent( event ) ;
 676
 677     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 678     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 679
 680     switch ( GetEventKind( event ) )
 681     {
 682         case kEventWindowActivated :
 683         {
 684             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 685             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 686             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 687             wxevent.SetEventObject(toplevelWindow);
 688             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 689             // we still sending an eventNotHandledErr in order to allow for default processing
 690         }
 691             break ;
 692
 693         case kEventWindowDeactivated :
 694         {
 695             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 696             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 697             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 698             wxevent.SetEventObject(toplevelWindow);
 699             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 700             // we still sending an eventNotHandledErr in order to allow for default processing
 701         }
 702             break ;
 703
 704         case kEventWindowShown :
 705             toplevelWindow->Refresh() ;
 706             result = noErr ;
 707             break ;
 708
 709         case kEventWindowClose :
 710             toplevelWindow->Close() ;
 711             result = noErr ;
 712             break ;
 713
 714         case kEventWindowBoundsChanged :
 715         {
 716             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 717             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 718             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 719             if ( attributes & kWindowBoundsChangeSizeChanged )
 720             {
 721                 // according to the other ports we handle this within the OS level
 722                 // resize event, not within a wxSizeEvent
 723                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 724                 if ( frame )
 725                 {
 726                     frame->PositionBars();
 727                 }
 728
 729                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 730                 event.SetEventObject( toplevelWindow ) ;
 731
 732                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 733                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 734             }
 735
 736             if ( attributes & kWindowBoundsChangeOriginChanged )
 737             {
 738                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 739                 event.SetEventObject( toplevelWindow ) ;
 740                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 741             }
 742
 743             result = noErr ;
 744         }
 745             break ;
 746
 747         case kEventWindowBoundsChanging :
 748         {
 749             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 750             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 751
 752             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 753             {
 754                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 755                 int left , top , right , bottom ;
 756                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 757
 758                 wxRect r(
 759                     newRect.left - left,
 760                     newRect.top - top,
 761                     newRect.right - newRect.left + left + right,
 762                     newRect.bottom - newRect.top + top + bottom ) ;
 763
 764                 // this is a EVT_SIZING not a EVT_SIZE type !
 765                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 766                 wxevent.SetEventObject( toplevelWindow ) ;
 767                 wxRect adjustR = r ;
 768                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 769                     adjustR = wxevent.GetRect() ;
 770
 771                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 772                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 773                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 774                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 775                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 776                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 777                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 778                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 779                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 780                 if ( !EqualRect( &newRect , &adjustedRect ) )
 781                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 782                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 783             }
 784
 785             result = noErr ;
 786         }
 787             break ;
 788
 789         default :
 790             break ;
 791     }
 792
 793     return result ;
 794 }
 795
 796 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 797 {
 798     OSStatus result = eventNotHandledErr ;
 799
 800     switch ( GetEventClass( event ) )
 801     {
 802         case kEventClassKeyboard :
 803             result = KeyboardEventHandler( handler, event , data ) ;
 804             break ;
 805
 806         case kEventClassWindow :
 807             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 808             break ;
 809
 810         case kEventClassMouse :
 811             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 812             break ;
 813
 814         default :
 815             break ;
 816     }
 817
 818     return result ;
 819 }
 820
 821 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 822
 823 // ---------------------------------------------------------------------------
 824 // wxWindowMac utility functions
 825 // ---------------------------------------------------------------------------
 826
 827 // Find an item given the Macintosh Window Reference
 828
 829 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 830
 831 static MacWindowMap wxWinMacWindowList;
 832
 833 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 834 {
 835     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 836
 837     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 838 }
 839
 840 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 841 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 842 {
 843     // adding NULL WindowRef is (first) surely a result of an error and
 844     // nothing else :-)
 845     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 846
 847     wxWinMacWindowList[inWindowRef] = win;
 848 }
 849
 850 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 851 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 852 {
 853     MacWindowMap::iterator it;
 854     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 855     {
 856         if ( it->second == win )
 857         {
 858             wxWinMacWindowList.erase(it);
 859             break;
 860         }
 861     }
 862 }
 863
 864 // ----------------------------------------------------------------------------
 865 // wxTopLevelWindowMac creation
 866 // ----------------------------------------------------------------------------
 867
 868 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 869
 870 typedef struct
 871 {
 872     wxPoint m_position ;
 873     wxSize m_size ;
 874     bool m_wasResizable ;
 875 }
 876 FullScreenData ;
 877
 878 void wxTopLevelWindowMac::Init()
 879 {
 880     m_iconized =
 881     m_maximizeOnShow = false;
 882     m_macWindow = NULL ;
 883
 884 #if TARGET_API_MAC_OSX
 885     m_macUsesCompositing = ( UMAGetSystemVersion() >= 0x1030 );
 886 #else
 887     m_macUsesCompositing = false;
 888 #endif
 889
 890     m_macEventHandler = NULL ;
 891     m_macFullScreenData = NULL ;
 892 }
 893
 894 class wxMacDeferredWindowDeleter : public wxObject
 895 {
 896 public :
 897     wxMacDeferredWindowDeleter( WindowRef windowRef )
 898     {
 899         m_macWindow = windowRef ;
 900     }
 901
 902     virtual ~wxMacDeferredWindowDeleter()
 903     {
 904         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 905     }
 906
 907 protected :
 908     WindowRef m_macWindow ;
 909 } ;
 910
 911 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 912                                  wxWindowID id,
 913                                  const wxString& title,
 914                                  const wxPoint& pos,
 915                                  const wxSize& size,
 916                                  long style,
 917                                  const wxString& name)
 918 {
 919     // init our fields
 920     Init();
 921
 922     m_windowStyle = style;
 923
 924     SetName( name );
 925
 926     m_windowId = id == -1 ? NewControlId() : id;
 927     wxWindow::SetLabel( title ) ;
 928
 929     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 930
 931     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 932
 933     if (GetExtraStyle() & wxFRAME_EX_METAL)
 934         MacSetMetalAppearance(true);
 935
 936     wxTopLevelWindows.Append(this);
 937
 938     if ( parent )
 939         parent->AddChild(this);
 940
 941     return true;
 942 }
 943
 944 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 945 {
 946     if ( m_macWindow )
 947     {
 948 #if wxUSE_TOOLTIPS
 949         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 950 #endif
 951         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 952     }
 953
 954     if ( m_macEventHandler )
 955     {
 956         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 957         m_macEventHandler = NULL ;
 958     }
 959
 960     wxRemoveMacWindowAssociation( this ) ;
 961
 962     if ( wxModelessWindows.Find(this) )
 963         wxModelessWindows.DeleteObject(this);
 964
 965     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 966     delete data ;
 967     m_macFullScreenData = NULL ;
 968 }
 969
 970
 971 // ----------------------------------------------------------------------------
 972 // wxTopLevelWindowMac maximize/minimize
 973 // ----------------------------------------------------------------------------
 974
 975 void wxTopLevelWindowMac::Maximize(bool maximize)
 976 {
 977     // TODO: check if this is still necessary
 978 #if 0
 979     wxMacPortStateHelper help( (GrafPtr)GetWindowPort( (WindowRef)m_macWindow) ) ;
 980     wxMacWindowClipper clip( this );
 981 #endif
 982
 983     if ( !IsWindowInStandardState( (WindowRef)m_macWindow, NULL, NULL ) )
 984     {
 985         Rect rect;
 986
 987         GetWindowBounds((WindowRef)m_macWindow, kWindowGlobalPortRgn, &rect);
 988         SetWindowIdealUserState((WindowRef)m_macWindow, &rect);
 989         SetWindowUserState((WindowRef)m_macWindow, &rect);
 990     }
 991
 992     ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
 993 }
 994
 995 bool wxTopLevelWindowMac::IsMaximized() const
 996 {
 997     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
 998 }
 999
1000 void wxTopLevelWindowMac::Iconize(bool iconize)
1001 {
1002     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1003         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1004 }
1005
1006 bool wxTopLevelWindowMac::IsIconized() const
1007 {
1008     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1009 }
1010
1011 void wxTopLevelWindowMac::Restore()
1012 {
1013     if ( IsMaximized() )
1014         Maximize(false);
1015     else if ( IsIconized() )
1016         Iconize(false);
1017 }
1018
1019 // ----------------------------------------------------------------------------
1020 // wxTopLevelWindowMac misc
1021 // ----------------------------------------------------------------------------
1022
1023 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1024 {
1025     return wxPoint(0, 0) ;
1026 }
1027
1028 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1029 {
1030     // this sets m_icon
1031     wxTopLevelWindowBase::SetIcon(icon);
1032 }
1033
1034 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1035 {
1036     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1037
1038     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1039     {
1040         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1041     }
1042 }
1043
1044 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1045 {
1046     if ( m_macEventHandler != NULL )
1047     {
1048         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1049     }
1050
1051     InstallWindowEventHandler(
1052         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1053         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1054 }
1055
1056 void  wxTopLevelWindowMac::MacCreateRealWindow(
1057     const wxString& title,
1058     const wxPoint& pos,
1059     const wxSize& size,
1060     long style,
1061     const wxString& name )
1062 {
1063     OSStatus err = noErr ;
1064     SetName(name);
1065     m_windowStyle = style;
1066     m_isShown = false;
1067
1068     // create frame.
1069     int x = (int)pos.x;
1070     int y = (int)pos.y;
1071
1072     Rect theBoundsRect;
1073     wxRect display = wxGetClientDisplayRect() ;
1074
1075     if ( x == wxDefaultPosition.x )
1076         x = display.x ;
1077
1078     if ( y == wxDefaultPosition.y )
1079         y = display.y ;
1080
1081     int w = WidthDefault(size.x);
1082     int h = HeightDefault(size.y);
1083
1084     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1085
1086     // translate the window attributes in the appropriate window class and attributes
1087     WindowClass wclass = 0;
1088     WindowAttributes attr = kWindowNoAttributes ;
1089     WindowGroupRef group = NULL ;
1090
1091     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1092     {
1093         if (
1094             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1095             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1096             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1097             )
1098         {
1099             wclass = kFloatingWindowClass ;
1100
1101             if ( HasFlag(wxTINY_CAPTION_VERT) )
1102                 attr |= kWindowSideTitlebarAttribute ;
1103         }
1104         else
1105         {
1106             wclass = kPlainWindowClass ;
1107         }
1108     }
1109     else if ( HasFlag( wxCAPTION ) )
1110     {
1111         wclass = kDocumentWindowClass ;
1112         attr |= kWindowInWindowMenuAttribute ;
1113     }
1114 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1115     else if ( HasFlag( wxFRAME_DRAWER ) )
1116     {
1117         wclass = kDrawerWindowClass;
1118         // we must force compositing on a drawer
1119         m_macUsesCompositing = true ;
1120     }
1121 #endif  //10.2 and up
1122     else
1123     {
1124         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1125             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1126         {
1127             wclass = kDocumentWindowClass ;
1128         }
1129         else
1130         {
1131             wclass = kPlainWindowClass ;
1132         }
1133     }
1134
1135     if ( wclass != kPlainWindowClass )
1136     {
1137         if ( HasFlag( wxMINIMIZE_BOX ) )
1138             attr |= kWindowCollapseBoxAttribute ;
1139
1140         if ( HasFlag( wxMAXIMIZE_BOX ) )
1141             attr |= kWindowFullZoomAttribute ;
1142
1143         if ( HasFlag( wxRESIZE_BORDER ) )
1144             attr |= kWindowResizableAttribute ;
1145
1146         if ( HasFlag( wxCLOSE_BOX) )
1147             attr |= kWindowCloseBoxAttribute ;
1148     }
1149
1150     // turn on live resizing (OS X only)
1151     if (UMAGetSystemVersion() >= 0x1000)
1152         attr |= kWindowLiveResizeAttribute;
1153
1154     if ( HasFlag(wxSTAY_ON_TOP) )
1155         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1156
1157 #if TARGET_API_MAC_OSX
1158     if ( m_macUsesCompositing )
1159         attr |= kWindowCompositingAttribute;
1160 #endif
1161
1162     if ( HasFlag(wxFRAME_SHAPED) )
1163     {
1164         WindowDefSpec customWindowDefSpec;
1165         customWindowDefSpec.defType = kWindowDefProcPtr;
1166         customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1167
1168         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1169                               attr, &theBoundsRect,
1170                               (WindowRef*) &m_macWindow);
1171     }
1172     else
1173     {
1174         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1175     }
1176
1177     if ( err == noErr && m_macWindow != NULL && group != NULL )
1178         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1179
1180     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1181
1182     // the create commands are only for content rect,
1183     // so we have to set the size again as structure bounds
1184     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1185
1186     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1187     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1188     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1189
1190 #if TARGET_API_MAC_OSX
1191     if ( m_macUsesCompositing )
1192     {
1193         // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1194         // the content view, so we have to retrieve it explicitly
1195         HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1196             m_peer->GetControlRefAddr() ) ;
1197         if ( !m_peer->Ok() )
1198         {
1199             // compatibility mode fallback
1200             GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1201         }
1202     }
1203 #endif
1204     {
1205         ::CreateRootControl( (WindowRef)m_macWindow , m_peer->GetControlRefAddr() ) ;
1206     }
1207
1208     // the root control level handler
1209     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1210
1211 #if TARGET_API_MAC_OSX
1212     if ( m_macUsesCompositing && m_macWindow != NULL )
1213     {
1214         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1215             MacSetMetalAppearance( true ) ;
1216     }
1217 #endif
1218
1219     // the frame window event handler
1220     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1221     MacInstallTopLevelWindowEventHandler() ;
1222
1223     DoSetWindowVariant( m_windowVariant ) ;
1224
1225     m_macFocus = NULL ;
1226
1227     if ( HasFlag(wxFRAME_SHAPED) )
1228     {
1229         // default shape matches the window size
1230         wxRegion rgn( 0, 0, w, h );
1231         SetShape( rgn );
1232     }
1233
1234     wxWindowCreateEvent event(this);
1235     GetEventHandler()->ProcessEvent(event);
1236 }
1237
1238 void wxTopLevelWindowMac::ClearBackground()
1239 {
1240     wxWindow::ClearBackground() ;
1241 }
1242
1243 // Raise the window to the top of the Z order
1244 void wxTopLevelWindowMac::Raise()
1245 {
1246     ::SelectWindow( (WindowRef)m_macWindow ) ;
1247 }
1248
1249 // Lower the window to the bottom of the Z order
1250 void wxTopLevelWindowMac::Lower()
1251 {
1252     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1253 }
1254
1255 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1256 {
1257     if (s_macDeactivateWindow)
1258     {
1259         wxLogTrace(TRACE_ACTIVATE,
1260                    wxT("Doing delayed deactivation of %p"),
1261                    s_macDeactivateWindow);
1262
1263         s_macDeactivateWindow->MacActivate(timestamp, false);
1264     }
1265 }
1266
1267 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1268 {
1269     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1270
1271     if (s_macDeactivateWindow == this)
1272         s_macDeactivateWindow = NULL;
1273
1274     MacDelayedDeactivation(timestamp);
1275     MacPropagateHiliteChanged() ;
1276 }
1277
1278 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1279 {
1280     wxWindow::SetLabel( title ) ;
1281     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1282 }
1283
1284 wxString wxTopLevelWindowMac::GetTitle() const
1285 {
1286     return wxWindow::GetLabel();
1287 }
1288
1289 bool wxTopLevelWindowMac::Show(bool show)
1290 {
1291     if ( !wxTopLevelWindowBase::Show(show) )
1292         return false;
1293
1294     bool plainTransition = false;
1295
1296 #if wxUSE_SYSTEM_OPTIONS
1297     // code contributed by Ryan Wilcox December 18, 2003
1298     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1299     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1300         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1301 #endif
1302
1303     if (show)
1304     {
1305         if ( plainTransition )
1306            ::ShowWindow( (WindowRef)m_macWindow );
1307         else
1308            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1309
1310         ::SelectWindow( (WindowRef)m_macWindow ) ;
1311
1312         // because apps expect a size event to occur at this moment
1313         wxSizeEvent event(GetSize() , m_windowId);
1314         event.SetEventObject(this);
1315         GetEventHandler()->ProcessEvent(event);
1316     }
1317     else
1318     {
1319         if ( plainTransition )
1320            ::HideWindow( (WindowRef)m_macWindow );
1321         else
1322            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1323     }
1324
1325     MacPropagateVisibilityChanged() ;
1326
1327     return true ;
1328 }
1329
1330 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1331 {
1332     if ( show )
1333     {
1334         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1335         delete data ;
1336         data = new FullScreenData() ;
1337
1338         m_macFullScreenData = data ;
1339         data->m_position = GetPosition() ;
1340         data->m_size = GetSize() ;
1341         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1342
1343         if ( style & wxFULLSCREEN_NOMENUBAR )
1344             HideMenuBar() ;
1345
1346         wxRect client = wxGetClientDisplayRect() ;
1347
1348         int left , top , right , bottom ;
1349         int x, y, w, h ;
1350
1351         x = client.x ;
1352         y = client.y ;
1353         w = client.width ;
1354         h = client.height ;
1355
1356         MacGetContentAreaInset( left , top , right , bottom ) ;
1357
1358         if ( style & wxFULLSCREEN_NOCAPTION )
1359         {
1360             y -= top ;
1361             h += top ;
1362         }
1363
1364         if ( style & wxFULLSCREEN_NOBORDER )
1365         {
1366             x -= left ;
1367             w += left + right ;
1368             h += bottom ;
1369         }
1370
1371         if ( style & wxFULLSCREEN_NOTOOLBAR )
1372         {
1373             // TODO
1374         }
1375
1376         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1377         {
1378             // TODO
1379         }
1380
1381         SetSize( x , y , w, h ) ;
1382         if ( data->m_wasResizable )
1383             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1384     }
1385     else
1386     {
1387         ShowMenuBar() ;
1388         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1389         if ( data->m_wasResizable )
1390             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1391         SetPosition( data->m_position ) ;
1392         SetSize( data->m_size ) ;
1393
1394         delete data ;
1395         m_macFullScreenData = NULL ;
1396     }
1397
1398     return false;
1399 }
1400
1401 bool wxTopLevelWindowMac::IsFullScreen() const
1402 {
1403     return m_macFullScreenData != NULL ;
1404 }
1405
1406 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1407 {
1408     if ( GetExtraStyle() == exStyle )
1409         return ;
1410
1411     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1412
1413 #if TARGET_API_MAC_OSX
1414     if ( m_macUsesCompositing && m_macWindow != NULL )
1415     {
1416         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1417         if ( MacGetMetalAppearance() != metal )
1418             MacSetMetalAppearance( metal ) ;
1419     }
1420 #endif
1421 }
1422
1423 // we are still using coordinates of the content view
1424 // TODO: switch to structure bounds
1425 //
1426 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1427 {
1428     Rect content, structure ;
1429
1430     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1431     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1432
1433     left = content.left - structure.left ;
1434     top = content.top  - structure.top ;
1435     right = structure.right - content.right ;
1436     bottom = structure.bottom - content.bottom ;
1437 }
1438
1439 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1440 {
1441     m_cachedClippedRectValid = false ;
1442     Rect bounds = { y , x , y + height , x + width } ;
1443     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1444     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1445 }
1446
1447 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1448 {
1449     Rect bounds ;
1450
1451     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1452
1453     if (x)
1454        *x = bounds.left ;
1455     if (y)
1456        *y = bounds.top ;
1457 }
1458
1459 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1460 {
1461     Rect bounds ;
1462
1463     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1464
1465     if (width)
1466        *width = bounds.right - bounds.left ;
1467     if (height)
1468        *height = bounds.bottom - bounds.top ;
1469 }
1470
1471 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1472 {
1473     Rect bounds ;
1474
1475     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1476
1477     if (width)
1478        *width = bounds.right - bounds.left ;
1479     if (height)
1480        *height = bounds.bottom - bounds.top ;
1481 }
1482
1483 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1484 {
1485 #if TARGET_API_MAC_OSX
1486     wxASSERT_MSG( m_macUsesCompositing ,
1487         wxT("Cannot set metal appearance on a non-compositing window") ) ;
1488
1489     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1490         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1491 #endif
1492 }
1493
1494 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1495 {
1496 #if TARGET_API_MAC_OSX
1497     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1498 #else
1499     return false ;
1500 #endif
1501 }
1502
1503 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1504 {
1505     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1506 }
1507
1508 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1509 {
1510     UInt32 attr = 0 ;
1511     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1512
1513     return attr ;
1514 }
1515
1516 void wxTopLevelWindowMac::MacPerformUpdates()
1517 {
1518 #if TARGET_API_MAC_OSX
1519     if ( m_macUsesCompositing )
1520     {
1521 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1522         // for composited windows this also triggers a redraw of all
1523         // invalid views in the window
1524         if ( UMAGetSystemVersion() >= 0x1030 )
1525             HIWindowFlush((WindowRef) m_macWindow) ;
1526         else
1527 #endif
1528         {
1529             // the only way to trigger the redrawing on earlier systems is to call
1530             // ReceiveNextEvent
1531
1532             EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1533             UInt32 currentEventClass = 0 ;
1534             UInt32 currentEventKind = 0 ;
1535             if ( currentEvent != NULL )
1536             {
1537                 currentEventClass = ::GetEventClass( currentEvent ) ;
1538                 currentEventKind = ::GetEventKind( currentEvent ) ;
1539             }
1540
1541             if ( currentEventClass != kEventClassMenu )
1542             {
1543                 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1544                 EventRef theEvent;
1545                 OSStatus status = noErr ;
1546                 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1547             }
1548         }
1549     }
1550     else
1551 #endif
1552     {
1553         BeginUpdate( (WindowRef) m_macWindow ) ;
1554
1555         RgnHandle updateRgn = NewRgn();
1556         if ( updateRgn )
1557         {
1558             GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn );
1559             UpdateControls(  (WindowRef)m_macWindow , updateRgn ) ;
1560
1561             // if ( !EmptyRgn( updateRgn ) )
1562             //    MacDoRedraw( updateRgn , 0 , true) ;
1563
1564             DisposeRgn( updateRgn );
1565         }
1566
1567         EndUpdate( (WindowRef)m_macWindow ) ;
1568         QDFlushPortBuffer( GetWindowPort( (WindowRef)m_macWindow ) , NULL ) ;
1569     }
1570 }
1571
1572 // Attracts the users attention to this window if the application is
1573 // inactive (should be called when a background event occurs)
1574
1575 static pascal void wxMacNMResponse( NMRecPtr ptr )
1576 {
1577     NMRemove( ptr ) ;
1578     DisposePtr( (Ptr)ptr ) ;
1579 }
1580
1581 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1582 {
1583     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1584     static wxMacNMUPP nmupp( wxMacNMResponse );
1585
1586     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1587     notificationRequest->qType = nmType ;
1588     notificationRequest->nmMark = 1 ;
1589     notificationRequest->nmIcon = 0 ;
1590     notificationRequest->nmSound = 0 ;
1591     notificationRequest->nmStr = NULL ;
1592     notificationRequest->nmResp = nmupp ;
1593
1594     verify_noerr( NMInstall( notificationRequest ) ) ;
1595 }
1596
1597 // ---------------------------------------------------------------------------
1598 // Shape implementation
1599 // ---------------------------------------------------------------------------
1600
1601
1602 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1603 {
1604     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1605                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1606
1607     // The empty region signifies that the shape
1608     // should be removed from the window.
1609     if ( region.IsEmpty() )
1610     {
1611         wxSize sz = GetClientSize();
1612         wxRegion rgn(0, 0, sz.x, sz.y);
1613         if ( rgn.IsEmpty() )
1614             return false ;
1615         else
1616             return SetShape(rgn);
1617     }
1618
1619     // Make a copy of the region
1620     RgnHandle  shapeRegion = NewRgn();
1621     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1622
1623     // Dispose of any shape region we may already have
1624     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1625     if ( oldRgn )
1626         DisposeRgn(oldRgn);
1627
1628     // Save the region so we can use it later
1629     SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1630
1631     // inform the window manager that the window has changed shape
1632     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1633
1634     return true;
1635 }
1636
1637 // ---------------------------------------------------------------------------
1638 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1639 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1640 // ---------------------------------------------------------------------------
1641
1642 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1643 {
1644     GetWindowPortBounds(window, inRect);
1645     Point pt = { inRect->left, inRect->top };
1646
1647     QDLocalToGlobalPoint( GetWindowPort(window), &pt ) ;
1648     inRect->top = pt.v;
1649     inRect->left = pt.h;
1650     inRect->bottom += pt.v;
1651     inRect->right += pt.h;
1652 }
1653
1654 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1655 {
1656     /*------------------------------------------------------
1657         Define which options your custom window supports.
1658     --------------------------------------------------------*/
1659     //just enable everything for our demo
1660     *(OptionBits*)param =
1661         //kWindowCanGrow |
1662         //kWindowCanZoom |
1663         //kWindowCanCollapse |
1664         //kWindowCanGetWindowRegion |
1665         //kWindowHasTitleBar |
1666         //kWindowSupportsDragHilite |
1667         kWindowCanDrawInCurrentPort |
1668         //kWindowCanMeasureTitle |
1669         kWindowWantsDisposeAtProcessDeath |
1670         kWindowSupportsGetGrowImageRegion |
1671         kWindowDefSupportsColorGrafPort;
1672
1673     return 1;
1674 }
1675
1676 // The content region is left as a rectangle matching the window size, this is
1677 // so the origin in the paint event, and etc. still matches what the
1678 // programmer expects.
1679 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1680 {
1681     SetEmptyRgn(rgn);
1682     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1683     if (win)
1684     {
1685         Rect r ;
1686         wxShapedMacWindowGetPos( window, &r ) ;
1687         RectRgn( rgn , &r ) ;
1688     }
1689 }
1690
1691 // The structure region is set to the shape given to the SetShape method.
1692 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1693 {
1694     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1695
1696     SetEmptyRgn(rgn);
1697     if (cachedRegion)
1698     {
1699         Rect windowRect;
1700         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1701         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1702         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1703         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1704     }
1705 }
1706
1707 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1708 {
1709     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1710
1711     if (rgnRec == NULL)
1712         return paramErr;
1713
1714     switch (rgnRec->regionCode)
1715     {
1716         case kWindowStructureRgn:
1717             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1718             break;
1719
1720         case kWindowContentRgn:
1721             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1722             break;
1723
1724         default:
1725             SetEmptyRgn(rgnRec->winRgn);
1726             break;
1727     }
1728
1729     return noErr;
1730 }
1731
1732 // Determine the region of the window which was hit
1733 //
1734 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1735 {
1736     Point hitPoint;
1737     static RgnHandle tempRgn = NULL;
1738
1739     if (tempRgn == NULL)
1740         tempRgn = NewRgn();
1741
1742     // get the point clicked
1743     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1744
1745      // Mac OS 8.5 or later
1746     wxShapedMacWindowStructureRegion(window, tempRgn);
1747     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1748         return wInContent;
1749
1750     // no significant area was hit
1751     return wNoHit;
1752 }
1753
1754 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1755 {
1756     switch (message)
1757     {
1758         case kWindowMsgHitTest:
1759             return wxShapedMacWindowHitTest(window, param);
1760
1761         case kWindowMsgGetFeatures:
1762             return wxShapedMacWindowGetFeatures(window, param);
1763
1764         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1765         case kWindowMsgGetRegion:
1766             return wxShapedMacWindowGetRegion(window, param);
1767
1768         default:
1769             break;
1770     }
1771
1772     return 0;
1773 }
1774