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 #if wxUSE_STATUSBAR
 727                     frame->PositionStatusBar();
 728 #endif
 729 #if wxUSE_TOOLBAR
 730                     frame->PositionToolBar();
 731 #endif
 732                 }
 733
 734                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 735                 event.SetEventObject( toplevelWindow ) ;
 736
 737                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 738                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 739             }
 740
 741             if ( attributes & kWindowBoundsChangeOriginChanged )
 742             {
 743                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 744                 event.SetEventObject( toplevelWindow ) ;
 745                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 746             }
 747
 748             result = noErr ;
 749         }
 750             break ;
 751
 752         case kEventWindowBoundsChanging :
 753         {
 754             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 755             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 756
 757             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 758             {
 759                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 760                 int left , top , right , bottom ;
 761                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 762
 763                 wxRect r(
 764                     newRect.left - left,
 765                     newRect.top - top,
 766                     newRect.right - newRect.left + left + right,
 767                     newRect.bottom - newRect.top + top + bottom ) ;
 768
 769                 // this is a EVT_SIZING not a EVT_SIZE type !
 770                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 771                 wxevent.SetEventObject( toplevelWindow ) ;
 772                 wxRect adjustR = r ;
 773                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 774                     adjustR = wxevent.GetRect() ;
 775
 776                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 777                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 778                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 779                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 780                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 781                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 782                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 783                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 784                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 785                 if ( !EqualRect( &newRect , &adjustedRect ) )
 786                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 787                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 788             }
 789
 790             result = noErr ;
 791         }
 792             break ;
 793
 794         default :
 795             break ;
 796     }
 797
 798     return result ;
 799 }
 800
 801 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 802 {
 803     OSStatus result = eventNotHandledErr ;
 804
 805     switch ( GetEventClass( event ) )
 806     {
 807         case kEventClassKeyboard :
 808             result = KeyboardEventHandler( handler, event , data ) ;
 809             break ;
 810
 811         case kEventClassWindow :
 812             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 813             break ;
 814
 815         case kEventClassMouse :
 816             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 817             break ;
 818
 819         default :
 820             break ;
 821     }
 822
 823     return result ;
 824 }
 825
 826 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 827
 828 // ---------------------------------------------------------------------------
 829 // wxWindowMac utility functions
 830 // ---------------------------------------------------------------------------
 831
 832 // Find an item given the Macintosh Window Reference
 833
 834 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 835
 836 static MacWindowMap wxWinMacWindowList;
 837
 838 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 839 {
 840     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 841
 842     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 843 }
 844
 845 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 846 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 847 {
 848     // adding NULL WindowRef is (first) surely a result of an error and
 849     // nothing else :-)
 850     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 851
 852     wxWinMacWindowList[inWindowRef] = win;
 853 }
 854
 855 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 856 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 857 {
 858     MacWindowMap::iterator it;
 859     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 860     {
 861         if ( it->second == win )
 862         {
 863             wxWinMacWindowList.erase(it);
 864             break;
 865         }
 866     }
 867 }
 868
 869 // ----------------------------------------------------------------------------
 870 // wxTopLevelWindowMac creation
 871 // ----------------------------------------------------------------------------
 872
 873 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 874
 875 typedef struct
 876 {
 877     wxPoint m_position ;
 878     wxSize m_size ;
 879     bool m_wasResizable ;
 880 }
 881 FullScreenData ;
 882
 883 void wxTopLevelWindowMac::Init()
 884 {
 885     m_iconized =
 886     m_maximizeOnShow = false;
 887     m_macWindow = NULL ;
 888
 889 #if TARGET_API_MAC_OSX
 890     m_macUsesCompositing = ( UMAGetSystemVersion() >= 0x1030 );
 891 #else
 892     m_macUsesCompositing = false;
 893 #endif
 894
 895     m_macEventHandler = NULL ;
 896     m_macFullScreenData = NULL ;
 897 }
 898
 899 class wxMacDeferredWindowDeleter : public wxObject
 900 {
 901 public :
 902     wxMacDeferredWindowDeleter( WindowRef windowRef )
 903     {
 904         m_macWindow = windowRef ;
 905     }
 906
 907     virtual ~wxMacDeferredWindowDeleter()
 908     {
 909         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 910     }
 911
 912 protected :
 913     WindowRef m_macWindow ;
 914 } ;
 915
 916 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 917                                  wxWindowID id,
 918                                  const wxString& title,
 919                                  const wxPoint& pos,
 920                                  const wxSize& size,
 921                                  long style,
 922                                  const wxString& name)
 923 {
 924     // init our fields
 925     Init();
 926
 927     m_windowStyle = style;
 928
 929     SetName( name );
 930
 931     m_windowId = id == -1 ? NewControlId() : id;
 932     wxWindow::SetLabel( title ) ;
 933
 934     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 935
 936     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 937
 938     if (GetExtraStyle() & wxFRAME_EX_METAL)
 939         MacSetMetalAppearance(true);
 940
 941     wxTopLevelWindows.Append(this);
 942
 943     if ( parent )
 944         parent->AddChild(this);
 945
 946     return true;
 947 }
 948
 949 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 950 {
 951     if ( m_macWindow )
 952     {
 953 #if wxUSE_TOOLTIPS
 954         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 955 #endif
 956         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 957     }
 958
 959     if ( m_macEventHandler )
 960     {
 961         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 962         m_macEventHandler = NULL ;
 963     }
 964
 965     wxRemoveMacWindowAssociation( this ) ;
 966
 967     if ( wxModelessWindows.Find(this) )
 968         wxModelessWindows.DeleteObject(this);
 969
 970     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 971     delete data ;
 972     m_macFullScreenData = NULL ;
 973 }
 974
 975
 976 // ----------------------------------------------------------------------------
 977 // wxTopLevelWindowMac maximize/minimize
 978 // ----------------------------------------------------------------------------
 979
 980 void wxTopLevelWindowMac::Maximize(bool maximize)
 981 {
 982     // TODO: check if this is still necessary
 983 #if 0
 984     wxMacPortStateHelper help( (GrafPtr)GetWindowPort( (WindowRef)m_macWindow) ) ;
 985     wxMacWindowClipper clip( this );
 986 #endif
 987
 988     if ( !IsWindowInStandardState( (WindowRef)m_macWindow, NULL, NULL ) )
 989     {
 990         Rect rect;
 991
 992         GetWindowBounds((WindowRef)m_macWindow, kWindowGlobalPortRgn, &rect);
 993         SetWindowIdealUserState((WindowRef)m_macWindow, &rect);
 994         SetWindowUserState((WindowRef)m_macWindow, &rect);
 995     }
 996
 997     ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
 998 }
 999
1000 bool wxTopLevelWindowMac::IsMaximized() const
1001 {
1002     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
1003 }
1004
1005 void wxTopLevelWindowMac::Iconize(bool iconize)
1006 {
1007     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1008         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1009 }
1010
1011 bool wxTopLevelWindowMac::IsIconized() const
1012 {
1013     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1014 }
1015
1016 void wxTopLevelWindowMac::Restore()
1017 {
1018     if ( IsMaximized() )
1019         Maximize(false);
1020     else if ( IsIconized() )
1021         Iconize(false);
1022 }
1023
1024 // ----------------------------------------------------------------------------
1025 // wxTopLevelWindowMac misc
1026 // ----------------------------------------------------------------------------
1027
1028 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1029 {
1030     return wxPoint(0, 0) ;
1031 }
1032
1033 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1034 {
1035     // this sets m_icon
1036     wxTopLevelWindowBase::SetIcon(icon);
1037 }
1038
1039 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1040 {
1041     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1042
1043     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1044     {
1045         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1046     }
1047 }
1048
1049 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1050 {
1051     if ( m_macEventHandler != NULL )
1052     {
1053         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1054     }
1055
1056     InstallWindowEventHandler(
1057         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1058         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1059 }
1060
1061 void  wxTopLevelWindowMac::MacCreateRealWindow(
1062     const wxString& title,
1063     const wxPoint& pos,
1064     const wxSize& size,
1065     long style,
1066     const wxString& name )
1067 {
1068     OSStatus err = noErr ;
1069     SetName(name);
1070     m_windowStyle = style;
1071     m_isShown = false;
1072
1073     // create frame.
1074     int x = (int)pos.x;
1075     int y = (int)pos.y;
1076
1077     Rect theBoundsRect;
1078     wxRect display = wxGetClientDisplayRect() ;
1079
1080     if ( x == wxDefaultPosition.x )
1081         x = display.x ;
1082
1083     if ( y == wxDefaultPosition.y )
1084         y = display.y ;
1085
1086     int w = WidthDefault(size.x);
1087     int h = HeightDefault(size.y);
1088
1089     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1090
1091     // translate the window attributes in the appropriate window class and attributes
1092     WindowClass wclass = 0;
1093     WindowAttributes attr = kWindowNoAttributes ;
1094     WindowGroupRef group = NULL ;
1095
1096     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1097     {
1098         if (
1099             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1100             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1101             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1102             )
1103         {
1104             wclass = kFloatingWindowClass ;
1105
1106             if ( HasFlag(wxTINY_CAPTION_VERT) )
1107                 attr |= kWindowSideTitlebarAttribute ;
1108         }
1109         else
1110         {
1111             wclass = kPlainWindowClass ;
1112         }
1113     }
1114     else if ( HasFlag( wxCAPTION ) )
1115     {
1116         wclass = kDocumentWindowClass ;
1117         attr |= kWindowInWindowMenuAttribute ;
1118     }
1119 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1120     else if ( HasFlag( wxFRAME_DRAWER ) )
1121     {
1122         wclass = kDrawerWindowClass;
1123         // we must force compositing on a drawer
1124         m_macUsesCompositing = true ;
1125     }
1126 #endif  //10.2 and up
1127     else
1128     {
1129         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1130             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1131         {
1132             wclass = kDocumentWindowClass ;
1133         }
1134         else
1135         {
1136             wclass = kPlainWindowClass ;
1137         }
1138     }
1139
1140     if ( wclass != kPlainWindowClass )
1141     {
1142         if ( HasFlag( wxMINIMIZE_BOX ) )
1143             attr |= kWindowCollapseBoxAttribute ;
1144
1145         if ( HasFlag( wxMAXIMIZE_BOX ) )
1146             attr |= kWindowFullZoomAttribute ;
1147
1148         if ( HasFlag( wxRESIZE_BORDER ) )
1149             attr |= kWindowResizableAttribute ;
1150
1151         if ( HasFlag( wxCLOSE_BOX) )
1152             attr |= kWindowCloseBoxAttribute ;
1153     }
1154
1155     // turn on live resizing (OS X only)
1156     if (UMAGetSystemVersion() >= 0x1000)
1157         attr |= kWindowLiveResizeAttribute;
1158
1159     if ( HasFlag(wxSTAY_ON_TOP) )
1160         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1161
1162 #if TARGET_API_MAC_OSX
1163     if ( m_macUsesCompositing )
1164         attr |= kWindowCompositingAttribute;
1165 #endif
1166
1167     if ( HasFlag(wxFRAME_SHAPED) )
1168     {
1169         WindowDefSpec customWindowDefSpec;
1170         customWindowDefSpec.defType = kWindowDefProcPtr;
1171         customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1172
1173         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1174                               attr, &theBoundsRect,
1175                               (WindowRef*) &m_macWindow);
1176     }
1177     else
1178     {
1179         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1180     }
1181
1182     if ( err == noErr && m_macWindow != NULL && group != NULL )
1183         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1184
1185     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1186
1187     // the create commands are only for content rect,
1188     // so we have to set the size again as structure bounds
1189     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1190
1191     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1192     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1193     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1194
1195 #if TARGET_API_MAC_OSX
1196     if ( m_macUsesCompositing )
1197     {
1198         // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1199         // the content view, so we have to retrieve it explicitly
1200         HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1201             m_peer->GetControlRefAddr() ) ;
1202         if ( !m_peer->Ok() )
1203         {
1204             // compatibility mode fallback
1205             GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1206         }
1207     }
1208 #endif
1209     {
1210         ::CreateRootControl( (WindowRef)m_macWindow , m_peer->GetControlRefAddr() ) ;
1211     }
1212
1213     // the root control level handler
1214     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1215
1216 #if 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 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1412 {
1413     if ( GetExtraStyle() == exStyle )
1414         return ;
1415
1416     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1417
1418 #if TARGET_API_MAC_OSX
1419     if ( m_macUsesCompositing && m_macWindow != NULL )
1420     {
1421         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1422         if ( MacGetMetalAppearance() != metal )
1423             MacSetMetalAppearance( metal ) ;
1424     }
1425 #endif
1426 }
1427
1428 // we are still using coordinates of the content view
1429 // TODO: switch to structure bounds
1430 //
1431 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1432 {
1433     Rect content, structure ;
1434
1435     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1436     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1437
1438     left = content.left - structure.left ;
1439     top = content.top  - structure.top ;
1440     right = structure.right - content.right ;
1441     bottom = structure.bottom - content.bottom ;
1442 }
1443
1444 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1445 {
1446     m_cachedClippedRectValid = false ;
1447     Rect bounds = { y , x , y + height , x + width } ;
1448     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1449     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1450 }
1451
1452 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1453 {
1454     Rect bounds ;
1455
1456     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1457
1458     if (x)
1459        *x = bounds.left ;
1460     if (y)
1461        *y = bounds.top ;
1462 }
1463
1464 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1465 {
1466     Rect bounds ;
1467
1468     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1469
1470     if (width)
1471        *width = bounds.right - bounds.left ;
1472     if (height)
1473        *height = bounds.bottom - bounds.top ;
1474 }
1475
1476 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1477 {
1478     Rect bounds ;
1479
1480     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1481
1482     if (width)
1483        *width = bounds.right - bounds.left ;
1484     if (height)
1485        *height = bounds.bottom - bounds.top ;
1486 }
1487
1488 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1489 {
1490 #if TARGET_API_MAC_OSX
1491     wxASSERT_MSG( m_macUsesCompositing ,
1492         wxT("Cannot set metal appearance on a non-compositing window") ) ;
1493
1494     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1495         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1496 #endif
1497 }
1498
1499 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1500 {
1501 #if TARGET_API_MAC_OSX
1502     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1503 #else
1504     return false ;
1505 #endif
1506 }
1507
1508 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1509 {
1510     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1511 }
1512
1513 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1514 {
1515     UInt32 attr = 0 ;
1516     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1517
1518     return attr ;
1519 }
1520
1521 void wxTopLevelWindowMac::MacPerformUpdates()
1522 {
1523 #if TARGET_API_MAC_OSX
1524     if ( m_macUsesCompositing )
1525     {
1526 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1527         // for composited windows this also triggers a redraw of all
1528         // invalid views in the window
1529         if ( UMAGetSystemVersion() >= 0x1030 )
1530             HIWindowFlush((WindowRef) m_macWindow) ;
1531         else
1532 #endif
1533         {
1534             // the only way to trigger the redrawing on earlier systems is to call
1535             // ReceiveNextEvent
1536
1537             EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1538             UInt32 currentEventClass = 0 ;
1539             UInt32 currentEventKind = 0 ;
1540             if ( currentEvent != NULL )
1541             {
1542                 currentEventClass = ::GetEventClass( currentEvent ) ;
1543                 currentEventKind = ::GetEventKind( currentEvent ) ;
1544             }
1545
1546             if ( currentEventClass != kEventClassMenu )
1547             {
1548                 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1549                 EventRef theEvent;
1550                 OSStatus status = noErr ;
1551                 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1552             }
1553         }
1554     }
1555     else
1556 #endif
1557     {
1558         BeginUpdate( (WindowRef) m_macWindow ) ;
1559
1560         RgnHandle updateRgn = NewRgn();
1561         if ( updateRgn )
1562         {
1563             GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn );
1564             UpdateControls(  (WindowRef)m_macWindow , updateRgn ) ;
1565
1566             // if ( !EmptyRgn( updateRgn ) )
1567             //    MacDoRedraw( updateRgn , 0 , true) ;
1568
1569             DisposeRgn( updateRgn );
1570         }
1571
1572         EndUpdate( (WindowRef)m_macWindow ) ;
1573         QDFlushPortBuffer( GetWindowPort( (WindowRef)m_macWindow ) , NULL ) ;
1574     }
1575 }
1576
1577 // Attracts the users attention to this window if the application is
1578 // inactive (should be called when a background event occurs)
1579
1580 static pascal void wxMacNMResponse( NMRecPtr ptr )
1581 {
1582     NMRemove( ptr ) ;
1583     DisposePtr( (Ptr)ptr ) ;
1584 }
1585
1586 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1587 {
1588     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1589     static wxMacNMUPP nmupp( wxMacNMResponse );
1590
1591     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1592     notificationRequest->qType = nmType ;
1593     notificationRequest->nmMark = 1 ;
1594     notificationRequest->nmIcon = 0 ;
1595     notificationRequest->nmSound = 0 ;
1596     notificationRequest->nmStr = NULL ;
1597     notificationRequest->nmResp = nmupp ;
1598
1599     verify_noerr( NMInstall( notificationRequest ) ) ;
1600 }
1601
1602 // ---------------------------------------------------------------------------
1603 // Shape implementation
1604 // ---------------------------------------------------------------------------
1605
1606
1607 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1608 {
1609     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1610                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1611
1612     // The empty region signifies that the shape
1613     // should be removed from the window.
1614     if ( region.IsEmpty() )
1615     {
1616         wxSize sz = GetClientSize();
1617         wxRegion rgn(0, 0, sz.x, sz.y);
1618         if ( rgn.IsEmpty() )
1619             return false ;
1620         else
1621             return SetShape(rgn);
1622     }
1623
1624     // Make a copy of the region
1625     RgnHandle  shapeRegion = NewRgn();
1626     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1627
1628     // Dispose of any shape region we may already have
1629     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1630     if ( oldRgn )
1631         DisposeRgn(oldRgn);
1632
1633     // Save the region so we can use it later
1634     SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1635
1636     // inform the window manager that the window has changed shape
1637     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1638
1639     return true;
1640 }
1641
1642 // ---------------------------------------------------------------------------
1643 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1644 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1645 // ---------------------------------------------------------------------------
1646
1647 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1648 {
1649     GetWindowPortBounds(window, inRect);
1650     Point pt = { inRect->left, inRect->top };
1651
1652     QDLocalToGlobalPoint( GetWindowPort(window), &pt ) ;
1653     inRect->top = pt.v;
1654     inRect->left = pt.h;
1655     inRect->bottom += pt.v;
1656     inRect->right += pt.h;
1657 }
1658
1659 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1660 {
1661     /*------------------------------------------------------
1662         Define which options your custom window supports.
1663     --------------------------------------------------------*/
1664     //just enable everything for our demo
1665     *(OptionBits*)param =
1666         //kWindowCanGrow |
1667         //kWindowCanZoom |
1668         //kWindowCanCollapse |
1669         //kWindowCanGetWindowRegion |
1670         //kWindowHasTitleBar |
1671         //kWindowSupportsDragHilite |
1672         kWindowCanDrawInCurrentPort |
1673         //kWindowCanMeasureTitle |
1674         kWindowWantsDisposeAtProcessDeath |
1675         kWindowSupportsGetGrowImageRegion |
1676         kWindowDefSupportsColorGrafPort;
1677
1678     return 1;
1679 }
1680
1681 // The content region is left as a rectangle matching the window size, this is
1682 // so the origin in the paint event, and etc. still matches what the
1683 // programmer expects.
1684 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1685 {
1686     SetEmptyRgn(rgn);
1687     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1688     if (win)
1689     {
1690         Rect r ;
1691         wxShapedMacWindowGetPos( window, &r ) ;
1692         RectRgn( rgn , &r ) ;
1693     }
1694 }
1695
1696 // The structure region is set to the shape given to the SetShape method.
1697 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1698 {
1699     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1700
1701     SetEmptyRgn(rgn);
1702     if (cachedRegion)
1703     {
1704         Rect windowRect;
1705         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1706         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1707         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1708         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1709     }
1710 }
1711
1712 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1713 {
1714     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1715
1716     if (rgnRec == NULL)
1717         return paramErr;
1718
1719     switch (rgnRec->regionCode)
1720     {
1721         case kWindowStructureRgn:
1722             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1723             break;
1724
1725         case kWindowContentRgn:
1726             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1727             break;
1728
1729         default:
1730             SetEmptyRgn(rgnRec->winRgn);
1731             break;
1732     }
1733
1734     return noErr;
1735 }
1736
1737 // Determine the region of the window which was hit
1738 //
1739 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1740 {
1741     Point hitPoint;
1742     static RgnHandle tempRgn = NULL;
1743
1744     if (tempRgn == NULL)
1745         tempRgn = NewRgn();
1746
1747     // get the point clicked
1748     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1749
1750      // Mac OS 8.5 or later
1751     wxShapedMacWindowStructureRegion(window, tempRgn);
1752     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1753         return wInContent;
1754
1755     // no significant area was hit
1756     return wNoHit;
1757 }
1758
1759 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1760 {
1761     switch (message)
1762     {
1763         case kWindowMsgHitTest:
1764             return wxShapedMacWindowHitTest(window, param);
1765
1766         case kWindowMsgGetFeatures:
1767             return wxShapedMacWindowGetFeatures(window, param);
1768
1769         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1770         case kWindowMsgGetRegion:
1771             return wxShapedMacWindowGetRegion(window, param);
1772
1773         default:
1774             break;
1775     }
1776
1777     return 0;
1778 }
1779