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
  90     { kEventClassKeyboard, kEventRawKeyDown } ,
  91     { kEventClassKeyboard, kEventRawKeyRepeat } ,
  92     { kEventClassKeyboard, kEventRawKeyUp } ,
  93     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
  94
  95     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
  96     { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
  97
  98     { kEventClassWindow , kEventWindowShown } ,
  99     { kEventClassWindow , kEventWindowActivated } ,
 100     { kEventClassWindow , kEventWindowDeactivated } ,
 101     { kEventClassWindow , kEventWindowBoundsChanging } ,
 102     { kEventClassWindow , kEventWindowBoundsChanged } ,
 103     { kEventClassWindow , kEventWindowClose } ,
 104
 105     // we have to catch these events on the toplevel window level,
 106     // as controls don't get the raw mouse events anymore
 107
 108     { kEventClassMouse , kEventMouseDown } ,
 109     { kEventClassMouse , kEventMouseUp } ,
 110     { kEventClassMouse , kEventMouseWheelMoved } ,
 111     { kEventClassMouse , kEventMouseMoved } ,
 112     { kEventClassMouse , kEventMouseDragged } ,
 113 } ;
 114
 115 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 116 {
 117     OSStatus result = eventNotHandledErr ;
 118     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 119     // FindFocus does not return the actual focus window, but the enclosing window
 120     wxWindow* focus = wxWindow::DoFindFocus();
 121     if ( focus == NULL )
 122         focus = (wxTopLevelWindowMac*) data ;
 123
 124     unsigned char charCode ;
 125     wxChar uniChar = 0 ;
 126     UInt32 keyCode ;
 127     UInt32 modifiers ;
 128     Point point ;
 129     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 130
 131 #if wxUSE_UNICODE
 132     UInt32 dataSize = 0 ;
 133     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 134     {
 135         UniChar buf[2] ;
 136
 137         UniChar* charBuf = buf ;
 138
 139         if ( dataSize > 4 )
 140             charBuf = new UniChar[ dataSize / sizeof( UniChar) ] ;
 141         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 142
 143 #if SIZEOF_WCHAR_T == 2
 144         uniChar = charBuf[0] ;
 145 #else
 146         wxMBConvUTF16 converter ;
 147         converter.MB2WC( &uniChar , (const char*)charBuf , 1 ) ;
 148 #endif
 149
 150         if ( dataSize > 4 )
 151             delete[] charBuf ;
 152     }
 153 #endif
 154
 155     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 156     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 157     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 158     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 159
 160     UInt32 message = (keyCode << 8) + charCode;
 161     switch ( GetEventKind( event ) )
 162     {
 163         case kEventRawKeyRepeat :
 164         case kEventRawKeyDown :
 165             {
 166                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 167                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 168                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 169                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 170                     focus , message , modifiers , when , point.h , point.v , uniChar ) )
 171                 {
 172                     result = noErr ;
 173                 }
 174                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 175             }
 176             break ;
 177
 178         case kEventRawKeyUp :
 179             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 180                 focus , message , modifiers , when , point.h , point.v , uniChar ) )
 181             {
 182                 result = noErr ;
 183             }
 184             break ;
 185
 186         case kEventRawKeyModifiersChanged :
 187             {
 188                 wxKeyEvent event(wxEVT_KEY_DOWN);
 189
 190                 event.m_shiftDown = modifiers & shiftKey;
 191                 event.m_controlDown = modifiers & controlKey;
 192                 event.m_altDown = modifiers & optionKey;
 193                 event.m_metaDown = modifiers & cmdKey;
 194                 event.m_x = point.h;
 195                 event.m_y = point.v;
 196
 197 #if wxUSE_UNICODE
 198                 event.m_uniChar = uniChar ;
 199 #endif
 200
 201                 event.SetTimestamp(when);
 202                 event.SetEventObject(focus);
 203
 204                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 205                 {
 206                     event.m_keyCode = WXK_CONTROL ;
 207                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 208                     focus->GetEventHandler()->ProcessEvent( event ) ;
 209                 }
 210                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 211                 {
 212                     event.m_keyCode = WXK_SHIFT ;
 213                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 214                     focus->GetEventHandler()->ProcessEvent( event ) ;
 215                 }
 216                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 217                 {
 218                     event.m_keyCode = WXK_ALT ;
 219                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 220                     focus->GetEventHandler()->ProcessEvent( event ) ;
 221                 }
 222                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 223                 {
 224                     event.m_keyCode = WXK_COMMAND ;
 225                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 226                     focus->GetEventHandler()->ProcessEvent( event ) ;
 227                 }
 228
 229                 wxApp::s_lastModifiers = modifiers ;
 230             }
 231             break ;
 232
 233         default:
 234             break;
 235     }
 236
 237     return result ;
 238 }
 239
 240 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 241 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 242 // mouse down at all
 243 //
 244 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 245
 246 wxWindow* g_MacLastWindow = NULL ;
 247
 248 static EventMouseButton lastButton = 0 ;
 249
 250 static void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 251 {
 252     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 253     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 254
 255     // this parameter are not given for all events
 256     EventMouseButton button = 0 ;
 257     UInt32 clickCount = 0 ;
 258     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 259     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 260
 261     wxevent.m_x = screenMouseLocation.h;
 262     wxevent.m_y = screenMouseLocation.v;
 263     wxevent.m_shiftDown = modifiers & shiftKey;
 264     wxevent.m_controlDown = modifiers & controlKey;
 265     wxevent.m_altDown = modifiers & optionKey;
 266     wxevent.m_metaDown = modifiers & cmdKey;
 267     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 268
 269    // a control click is interpreted as a right click
 270     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 271         button = kEventMouseButtonSecondary ;
 272
 273     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 274     if ( clickCount > 1 && button != lastButton )
 275         clickCount = 1 ;
 276
 277     // we must make sure that our synthetic 'right' button corresponds in
 278     // mouse down, moved and mouse up, and does not deliver a right down and left up
 279
 280     if ( cEvent.GetKind() == kEventMouseDown )
 281         lastButton = button ;
 282
 283     if ( button == 0 )
 284         lastButton = 0 ;
 285     else if ( lastButton )
 286         button = lastButton ;
 287
 288     // determine the correct down state, wx does not want a 'down' for a mouseUp event,
 289     // while mac delivers this button
 290     if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
 291     {
 292         switch ( button )
 293         {
 294             case kEventMouseButtonPrimary :
 295                 wxevent.m_leftDown = true ;
 296                 break ;
 297
 298             case kEventMouseButtonSecondary :
 299                 wxevent.m_rightDown = true ;
 300                 break ;
 301
 302             case kEventMouseButtonTertiary :
 303                 wxevent.m_middleDown = true ;
 304                 break ;
 305
 306             default:
 307                 break ;
 308         }
 309     }
 310
 311     // translate into wx types
 312     switch ( cEvent.GetKind() )
 313     {
 314         case kEventMouseDown :
 315             switch ( button )
 316             {
 317                 case kEventMouseButtonPrimary :
 318                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 319                     break ;
 320
 321                 case kEventMouseButtonSecondary :
 322                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 323                     break ;
 324
 325                 case kEventMouseButtonTertiary :
 326                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 327                     break ;
 328
 329                 default:
 330                     break ;
 331             }
 332             break ;
 333
 334         case kEventMouseUp :
 335             switch ( button )
 336             {
 337                 case kEventMouseButtonPrimary :
 338                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 339                     break ;
 340
 341                 case kEventMouseButtonSecondary :
 342                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 343                     break ;
 344
 345                 case kEventMouseButtonTertiary :
 346                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 347                     break ;
 348
 349                 default:
 350                     break ;
 351             }
 352             break ;
 353
 354      case kEventMouseWheelMoved :
 355         {
 356             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 357
 358             // EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 359             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeLongInteger) ;
 360
 361             wxevent.m_wheelRotation = delta;
 362             wxevent.m_wheelDelta = 1;
 363             wxevent.m_linesPerAction = 1;
 364         }
 365         break ;
 366
 367         default :
 368             wxevent.SetEventType( wxEVT_MOTION ) ;
 369             break ;
 370     }
 371 }
 372
 373 ControlRef wxMacFindSubControl( wxTopLevelWindowMac* toplevelWindow, const Point& location , ControlRef superControl , ControlPartCode *outPart )
 374 {
 375     if ( superControl )
 376     {
 377         UInt16 childrenCount = 0 ;
 378         ControlHandle sibling ;
 379         Rect r ;
 380         OSStatus err = CountSubControls( superControl , &childrenCount ) ;
 381         if ( err == errControlIsNotEmbedder )
 382             return NULL ;
 383
 384         wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 385
 386         for ( UInt16 i = childrenCount ; i >=1  ; --i )
 387         {
 388             err = GetIndexedSubControl( superControl , i , & sibling ) ;
 389             if ( err == errControlIsNotEmbedder )
 390                 return NULL ;
 391
 392             wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 393             if ( IsControlVisible( sibling ) )
 394             {
 395                 UMAGetControlBoundsInWindowCoords( sibling , &r ) ;
 396                 if ( MacPtInRect( location , &r ) )
 397                 {
 398                     ControlHandle child = wxMacFindSubControl( toplevelWindow , location , sibling , outPart ) ;
 399                     if ( child )
 400                     {
 401                         return child ;
 402                     }
 403                     else
 404                     {
 405                         Point testLocation = location ;
 406
 407                         if ( toplevelWindow && toplevelWindow->MacUsesCompositing() )
 408                         {
 409                             testLocation.h -= r.left ;
 410                             testLocation.v -= r.top ;
 411                         }
 412
 413                         *outPart = TestControl( sibling , testLocation ) ;
 414
 415                         return sibling ;
 416                     }
 417                 }
 418             }
 419         }
 420     }
 421
 422     return NULL ;
 423 }
 424
 425 ControlRef wxMacFindControlUnderMouse( wxTopLevelWindowMac* toplevelWindow , const Point& location , WindowRef window , ControlPartCode *outPart )
 426 {
 427 #if TARGET_API_MAC_OSX
 428     if ( UMAGetSystemVersion() >= 0x1030 && ( toplevelWindow == 0 || toplevelWindow->MacUsesCompositing() ) )
 429         return FindControlUnderMouse( location , window , outPart ) ;
 430 #endif
 431
 432     ControlRef rootControl = NULL ;
 433     verify_noerr( GetRootControl( window , &rootControl ) ) ;
 434
 435     return wxMacFindSubControl( toplevelWindow , location , rootControl , outPart ) ;
 436 }
 437
 438 #define NEW_CAPTURE_HANDLING 1
 439
 440 pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 441 {
 442     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 443
 444     OSStatus result = eventNotHandledErr ;
 445
 446     wxMacCarbonEvent cEvent( event ) ;
 447
 448     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 449     Point windowMouseLocation = screenMouseLocation ;
 450
 451     WindowRef window = NULL;
 452     short windowPart = ::FindWindow(screenMouseLocation, &window);
 453
 454     wxWindow* currentMouseWindow = NULL ;
 455     ControlRef control = NULL ;
 456
 457 #if NEW_CAPTURE_HANDLING
 458     if ( wxApp::s_captureWindow )
 459     {
 460         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 461         windowPart = inContent ;
 462     }
 463 #endif
 464
 465     if ( window )
 466     {
 467         QDGlobalToLocalPoint( UMAGetWindowPort(window ) ,  &windowMouseLocation ) ;
 468
 469         if ( wxApp::s_captureWindow
 470 #if !NEW_CAPTURE_HANDLING
 471              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 472 #endif
 473              )
 474         {
 475             currentMouseWindow = wxApp::s_captureWindow ;
 476         }
 477         else if ( (IsWindowActive(window) && windowPart == inContent) )
 478         {
 479             ControlPartCode part ;
 480             control = wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &part ) ;
 481             // if there is no control below the mouse position, send the event to the toplevel window itself
 482             if ( control == 0 )
 483             {
 484                 currentMouseWindow = (wxWindow*) data ;
 485             }
 486             else
 487             {
 488                 currentMouseWindow = wxFindControlFromMacControl( control ) ;
 489                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 490                 {
 491 #if wxUSE_TOOLBAR
 492                     // for wxToolBar to function we have to send certaint events to it
 493                     // instead of its children (wxToolBarTools)
 494                     ControlRef parent ;
 495                     GetSuperControl(control, &parent );
 496                     wxWindow *wxParent = wxFindControlFromMacControl( parent ) ;
 497                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 498                         currentMouseWindow = wxParent ;
 499 #endif
 500                 }
 501             }
 502
 503             // disabled windows must not get any input messages
 504             if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
 505                 currentMouseWindow = NULL;
 506         }
 507     }
 508
 509     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 510     SetupMouseEvent( wxevent , cEvent ) ;
 511
 512     // handle all enter / leave events
 513
 514     if ( currentMouseWindow != g_MacLastWindow )
 515     {
 516         if ( g_MacLastWindow )
 517         {
 518             wxMouseEvent eventleave(wxevent);
 519             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 520             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 521             eventleave.SetEventObject( g_MacLastWindow ) ;
 522             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 523
 524 #if wxUSE_TOOLTIPS
 525             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 526 #endif
 527
 528             g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
 529         }
 530
 531         if ( currentMouseWindow )
 532         {
 533             wxMouseEvent evententer(wxevent);
 534             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 535             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 536             evententer.SetEventObject( currentMouseWindow ) ;
 537             wxevent.SetId( currentMouseWindow->GetId() ) ;
 538
 539 #if wxUSE_TOOLTIPS
 540             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 541 #endif
 542
 543             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
 544         }
 545
 546         g_MacLastWindow = currentMouseWindow ;
 547     }
 548
 549     if ( windowPart == inMenuBar )
 550     {
 551         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 552         if ( cEvent.GetKind() == kEventMouseDown )
 553         {
 554             ::MenuSelect( screenMouseLocation ) ;
 555             result = noErr ;
 556         }
 557     }
 558     else if ( currentMouseWindow )
 559     {
 560         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 561
 562         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 563
 564         wxevent.SetEventObject( currentMouseWindow ) ;
 565         wxevent.SetId( currentMouseWindow->GetId() ) ;
 566
 567         // make tooltips current
 568
 569 #if wxUSE_TOOLTIPS
 570         if ( wxevent.GetEventType() == wxEVT_MOTION )
 571             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 572 #endif
 573
 574         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
 575         {
 576             if ((currentMouseWindowParent != NULL) &&
 577                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 578                 currentMouseWindow = NULL;
 579
 580             result = noErr;
 581         }
 582         else
 583         {
 584             // if the user code did _not_ handle the event, then perform the
 585             // default processing
 586             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 587             {
 588                 // ... that is set focus to this window
 589                 if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 590                     currentMouseWindow->SetFocus();
 591             }
 592
 593             ControlPartCode dummyPart ;
 594             // if built-in find control is finding the wrong control (ie static box instead of overlaid
 595             // button, we cannot let the standard handler do its job, but must handle manually
 596
 597             if ( ( cEvent.GetKind() == kEventMouseDown )
 598 #ifdef __WXMAC_OSX__
 599                 &&
 600                 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
 601                 wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &dummyPart ) )
 602 #endif
 603                 )
 604             {
 605                 if ( currentMouseWindow->MacIsReallyEnabled() )
 606                 {
 607                     EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 608                     Point clickLocation = windowMouseLocation ;
 609
 610                     if ( toplevelWindow->MacUsesCompositing() )
 611                         currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
 612
 613                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
 614                         modifiers , (ControlActionUPP ) -1 ) ;
 615
 616                     if ((currentMouseWindowParent != NULL) &&
 617                         (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 618                     {
 619                         currentMouseWindow = NULL;
 620                     }
 621                 }
 622
 623                 result = noErr ;
 624             }
 625         }
 626
 627         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 628         {
 629             wxApp::s_captureWindow = NULL ;
 630             // update cursor ?
 631          }
 632
 633         // update cursor
 634
 635         wxWindow* cursorTarget = currentMouseWindow ;
 636         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 637
 638         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 639         {
 640             cursorTarget = cursorTarget->GetParent() ;
 641             if ( cursorTarget )
 642                 cursorPoint += cursorTarget->GetPosition();
 643         }
 644
 645     }
 646     else // currentMouseWindow == NULL
 647     {
 648         // don't mess with controls we don't know about
 649         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 650         // so we try sending them the correct control directly
 651         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 652         {
 653             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 654             Point clickLocation = windowMouseLocation ;
 655 #if TARGET_API_MAC_OSX
 656             if ( toplevelWindow->MacUsesCompositing() )
 657             {
 658                 HIPoint hiPoint ;
 659                 hiPoint.x = clickLocation.h ;
 660                 hiPoint.y = clickLocation.v ;
 661                 HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 662                 clickLocation.h = (int)hiPoint.x ;
 663                 clickLocation.v = (int)hiPoint.y ;
 664             }
 665 #endif // TARGET_API_MAC_OSX
 666
 667             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 668             result = noErr ;
 669         }
 670     }
 671
 672     return result ;
 673 }
 674
 675 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 676 {
 677     OSStatus result = eventNotHandledErr ;
 678
 679     wxMacCarbonEvent cEvent( event ) ;
 680
 681     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 682     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 683
 684     switch ( GetEventKind( event ) )
 685     {
 686         case kEventWindowActivated :
 687         {
 688             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 689             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 690             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 691             wxevent.SetEventObject(toplevelWindow);
 692             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 693             // we still sending an eventNotHandledErr in order to allow for default processing
 694         }
 695             break ;
 696
 697         case kEventWindowDeactivated :
 698         {
 699             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 700             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 701             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 702             wxevent.SetEventObject(toplevelWindow);
 703             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 704             // we still sending an eventNotHandledErr in order to allow for default processing
 705         }
 706             break ;
 707
 708         case kEventWindowShown :
 709             toplevelWindow->Refresh() ;
 710             result = noErr ;
 711             break ;
 712
 713         case kEventWindowClose :
 714             toplevelWindow->Close() ;
 715             result = noErr ;
 716             break ;
 717
 718         case kEventWindowBoundsChanged :
 719         {
 720             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 721             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 722             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 723             if ( attributes & kWindowBoundsChangeSizeChanged )
 724             {
 725                 // according to the other ports we handle this within the OS level
 726                 // resize event, not within a wxSizeEvent
 727                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 728                 if ( frame )
 729                 {
 730                     frame->PositionBars();
 731                 }
 732
 733                 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
 734                 event.SetEventObject( toplevelWindow ) ;
 735
 736                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 737                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 738             }
 739
 740             if ( attributes & kWindowBoundsChangeOriginChanged )
 741             {
 742                 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
 743                 event.SetEventObject( toplevelWindow ) ;
 744                 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
 745             }
 746
 747             result = noErr ;
 748         }
 749             break ;
 750
 751         case kEventWindowBoundsChanging :
 752         {
 753             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
 754             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 755
 756             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
 757             {
 758                 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
 759                 int left , top , right , bottom ;
 760                 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
 761
 762                 wxRect r(
 763                     newRect.left - left,
 764                     newRect.top - top,
 765                     newRect.right - newRect.left + left + right,
 766                     newRect.bottom - newRect.top + top + bottom ) ;
 767
 768                 // this is a EVT_SIZING not a EVT_SIZE type !
 769                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
 770                 wxevent.SetEventObject( toplevelWindow ) ;
 771                 wxRect adjustR = r ;
 772                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
 773                     adjustR = wxevent.GetRect() ;
 774
 775                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
 776                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
 777                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
 778                     adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
 779                 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
 780                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
 781                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
 782                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
 783                 const Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
 784                 if ( !EqualRect( &newRect , &adjustedRect ) )
 785                     cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
 786                 toplevelWindow->wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
 787             }
 788
 789             result = noErr ;
 790         }
 791             break ;
 792
 793         default :
 794             break ;
 795     }
 796
 797     return result ;
 798 }
 799
 800 // mix this in from window.cpp
 801 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 802
 803 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 804 {
 805     OSStatus result = eventNotHandledErr ;
 806
 807     switch ( GetEventClass( event ) )
 808     {
 809         case kEventClassTextInput :
 810             result = wxMacUnicodeTextEventHandler( handler, event , data ) ;
 811             break ;
 812
 813         case kEventClassKeyboard :
 814             result = KeyboardEventHandler( handler, event , data ) ;
 815             break ;
 816
 817         case kEventClassWindow :
 818             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 819             break ;
 820
 821         case kEventClassMouse :
 822             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 823             break ;
 824
 825         default :
 826             break ;
 827     }
 828
 829     return result ;
 830 }
 831
 832 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 833
 834 // ---------------------------------------------------------------------------
 835 // wxWindowMac utility functions
 836 // ---------------------------------------------------------------------------
 837
 838 // Find an item given the Macintosh Window Reference
 839
 840 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 841
 842 static MacWindowMap wxWinMacWindowList;
 843
 844 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 845 {
 846     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 847
 848     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 849 }
 850
 851 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 852 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 853 {
 854     // adding NULL WindowRef is (first) surely a result of an error and
 855     // nothing else :-)
 856     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 857
 858     wxWinMacWindowList[inWindowRef] = win;
 859 }
 860
 861 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 862 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 863 {
 864     MacWindowMap::iterator it;
 865     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 866     {
 867         if ( it->second == win )
 868         {
 869             wxWinMacWindowList.erase(it);
 870             break;
 871         }
 872     }
 873 }
 874
 875 // ----------------------------------------------------------------------------
 876 // wxTopLevelWindowMac creation
 877 // ----------------------------------------------------------------------------
 878
 879 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 880
 881 typedef struct
 882 {
 883     wxPoint m_position ;
 884     wxSize m_size ;
 885     bool m_wasResizable ;
 886 }
 887 FullScreenData ;
 888
 889 void wxTopLevelWindowMac::Init()
 890 {
 891     m_iconized =
 892     m_maximizeOnShow = false;
 893     m_macWindow = NULL ;
 894
 895 #if TARGET_API_MAC_OSX
 896     m_macUsesCompositing = ( UMAGetSystemVersion() >= 0x1030 );
 897 #else
 898     m_macUsesCompositing = false;
 899 #endif
 900
 901     m_macEventHandler = NULL ;
 902     m_macFullScreenData = NULL ;
 903 }
 904
 905 class wxMacDeferredWindowDeleter : public wxObject
 906 {
 907 public :
 908     wxMacDeferredWindowDeleter( WindowRef windowRef )
 909     {
 910         m_macWindow = windowRef ;
 911     }
 912
 913     virtual ~wxMacDeferredWindowDeleter()
 914     {
 915         UMADisposeWindow( (WindowRef) m_macWindow ) ;
 916     }
 917
 918 protected :
 919     WindowRef m_macWindow ;
 920 } ;
 921
 922 bool wxTopLevelWindowMac::Create(wxWindow *parent,
 923                                  wxWindowID id,
 924                                  const wxString& title,
 925                                  const wxPoint& pos,
 926                                  const wxSize& size,
 927                                  long style,
 928                                  const wxString& name)
 929 {
 930     // init our fields
 931     Init();
 932
 933     m_windowStyle = style;
 934
 935     SetName( name );
 936
 937     m_windowId = id == -1 ? NewControlId() : id;
 938     wxWindow::SetLabel( title ) ;
 939
 940     MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
 941
 942     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 943
 944     if (GetExtraStyle() & wxFRAME_EX_METAL)
 945         MacSetMetalAppearance(true);
 946
 947     wxTopLevelWindows.Append(this);
 948
 949     if ( parent )
 950         parent->AddChild(this);
 951
 952     return true;
 953 }
 954
 955 wxTopLevelWindowMac::~wxTopLevelWindowMac()
 956 {
 957     if ( m_macWindow )
 958     {
 959 #if wxUSE_TOOLTIPS
 960         wxToolTip::NotifyWindowDelete(m_macWindow) ;
 961 #endif
 962         wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
 963     }
 964
 965     if ( m_macEventHandler )
 966     {
 967         ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
 968         m_macEventHandler = NULL ;
 969     }
 970
 971     wxRemoveMacWindowAssociation( this ) ;
 972
 973     if ( wxModelessWindows.Find(this) )
 974         wxModelessWindows.DeleteObject(this);
 975
 976     FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
 977     delete data ;
 978     m_macFullScreenData = NULL ;
 979 }
 980
 981
 982 // ----------------------------------------------------------------------------
 983 // wxTopLevelWindowMac maximize/minimize
 984 // ----------------------------------------------------------------------------
 985
 986 void wxTopLevelWindowMac::Maximize(bool maximize)
 987 {
 988     // TODO: check if this is still necessary
 989 #if 0
 990     wxMacPortStateHelper help( (GrafPtr)GetWindowPort( (WindowRef)m_macWindow) ) ;
 991     wxMacWindowClipper clip( this );
 992 #endif
 993
 994     if ( !IsWindowInStandardState( (WindowRef)m_macWindow, NULL, NULL ) )
 995     {
 996         Rect rect;
 997
 998         GetWindowBounds((WindowRef)m_macWindow, kWindowGlobalPortRgn, &rect);
 999         SetWindowIdealUserState((WindowRef)m_macWindow, &rect);
1000         SetWindowUserState((WindowRef)m_macWindow, &rect);
1001     }
1002
1003     ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
1004 }
1005
1006 bool wxTopLevelWindowMac::IsMaximized() const
1007 {
1008     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
1009 }
1010
1011 void wxTopLevelWindowMac::Iconize(bool iconize)
1012 {
1013     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1014         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1015 }
1016
1017 bool wxTopLevelWindowMac::IsIconized() const
1018 {
1019     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1020 }
1021
1022 void wxTopLevelWindowMac::Restore()
1023 {
1024     if ( IsMaximized() )
1025         Maximize(false);
1026     else if ( IsIconized() )
1027         Iconize(false);
1028 }
1029
1030 // ----------------------------------------------------------------------------
1031 // wxTopLevelWindowMac misc
1032 // ----------------------------------------------------------------------------
1033
1034 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1035 {
1036     return wxPoint(0, 0) ;
1037 }
1038
1039 void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
1040 {
1041     // this sets m_icon
1042     wxTopLevelWindowBase::SetIcon(icon);
1043 }
1044
1045 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1046 {
1047     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1048
1049     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1050     {
1051         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1052     }
1053 }
1054
1055 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1056 {
1057     if ( m_macEventHandler != NULL )
1058     {
1059         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1060     }
1061
1062     InstallWindowEventHandler(
1063         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1064         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1065 }
1066
1067 void  wxTopLevelWindowMac::MacCreateRealWindow(
1068     const wxString& title,
1069     const wxPoint& pos,
1070     const wxSize& size,
1071     long style,
1072     const wxString& name )
1073 {
1074     OSStatus err = noErr ;
1075     SetName(name);
1076     m_windowStyle = style;
1077     m_isShown = false;
1078
1079     // create frame.
1080     int x = (int)pos.x;
1081     int y = (int)pos.y;
1082
1083     Rect theBoundsRect;
1084     wxRect display = wxGetClientDisplayRect() ;
1085
1086     if ( x == wxDefaultPosition.x )
1087         x = display.x ;
1088
1089     if ( y == wxDefaultPosition.y )
1090         y = display.y ;
1091
1092     int w = WidthDefault(size.x);
1093     int h = HeightDefault(size.y);
1094
1095     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1096
1097     // translate the window attributes in the appropriate window class and attributes
1098     WindowClass wclass = 0;
1099     WindowAttributes attr = kWindowNoAttributes ;
1100     WindowGroupRef group = NULL ;
1101
1102     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1103     {
1104         if (
1105             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1106             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1107             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1108             )
1109         {
1110             wclass = kFloatingWindowClass ;
1111
1112             if ( HasFlag(wxTINY_CAPTION_VERT) )
1113                 attr |= kWindowSideTitlebarAttribute ;
1114         }
1115         else
1116         {
1117             wclass = kPlainWindowClass ;
1118         }
1119     }
1120     else if ( HasFlag( wxCAPTION ) )
1121     {
1122         wclass = kDocumentWindowClass ;
1123         attr |= kWindowInWindowMenuAttribute ;
1124     }
1125 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1126     else if ( HasFlag( wxFRAME_DRAWER ) )
1127     {
1128         wclass = kDrawerWindowClass;
1129         // we must force compositing on a drawer
1130         m_macUsesCompositing = true ;
1131     }
1132 #endif  //10.2 and up
1133     else
1134     {
1135         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1136             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1137         {
1138             wclass = kDocumentWindowClass ;
1139         }
1140         else
1141         {
1142             wclass = kPlainWindowClass ;
1143         }
1144     }
1145
1146     if ( wclass != kPlainWindowClass )
1147     {
1148         if ( HasFlag( wxMINIMIZE_BOX ) )
1149             attr |= kWindowCollapseBoxAttribute ;
1150
1151         if ( HasFlag( wxMAXIMIZE_BOX ) )
1152             attr |= kWindowFullZoomAttribute ;
1153
1154         if ( HasFlag( wxRESIZE_BORDER ) )
1155             attr |= kWindowResizableAttribute ;
1156
1157         if ( HasFlag( wxCLOSE_BOX) )
1158             attr |= kWindowCloseBoxAttribute ;
1159     }
1160
1161     // turn on live resizing (OS X only)
1162     if (UMAGetSystemVersion() >= 0x1000)
1163         attr |= kWindowLiveResizeAttribute;
1164
1165     if ( HasFlag(wxSTAY_ON_TOP) )
1166         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1167
1168 #if TARGET_API_MAC_OSX
1169     if ( m_macUsesCompositing )
1170         attr |= kWindowCompositingAttribute;
1171 #endif
1172
1173     if ( HasFlag(wxFRAME_SHAPED) )
1174     {
1175         WindowDefSpec customWindowDefSpec;
1176         customWindowDefSpec.defType = kWindowDefProcPtr;
1177         customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1178
1179         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1180                               attr, &theBoundsRect,
1181                               (WindowRef*) &m_macWindow);
1182     }
1183     else
1184     {
1185         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1186     }
1187
1188     if ( err == noErr && m_macWindow != NULL && group != NULL )
1189         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1190
1191     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1192
1193     // the create commands are only for content rect,
1194     // so we have to set the size again as structure bounds
1195     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1196
1197     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1198     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1199     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1200
1201 #if TARGET_API_MAC_OSX
1202     if ( m_macUsesCompositing )
1203     {
1204         // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1205         // the content view, so we have to retrieve it explicitly
1206         HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1207             m_peer->GetControlRefAddr() ) ;
1208         if ( !m_peer->Ok() )
1209         {
1210             // compatibility mode fallback
1211             GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1212         }
1213     }
1214 #endif
1215     {
1216         ::CreateRootControl( (WindowRef)m_macWindow , m_peer->GetControlRefAddr() ) ;
1217     }
1218
1219     // the root control level handler
1220     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1221
1222     // Causes the inner part of the window not to be metal
1223     // if the style is used before window creation.
1224 #if 0 // TARGET_API_MAC_OSX
1225     if ( m_macUsesCompositing && m_macWindow != NULL )
1226     {
1227         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1228             MacSetMetalAppearance( true ) ;
1229     }
1230 #endif
1231
1232     // the frame window event handler
1233     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1234     MacInstallTopLevelWindowEventHandler() ;
1235
1236     DoSetWindowVariant( m_windowVariant ) ;
1237
1238     m_macFocus = NULL ;
1239
1240     if ( HasFlag(wxFRAME_SHAPED) )
1241     {
1242         // default shape matches the window size
1243         wxRegion rgn( 0, 0, w, h );
1244         SetShape( rgn );
1245     }
1246
1247     wxWindowCreateEvent event(this);
1248     GetEventHandler()->ProcessEvent(event);
1249 }
1250
1251 void wxTopLevelWindowMac::ClearBackground()
1252 {
1253     wxWindow::ClearBackground() ;
1254 }
1255
1256 // Raise the window to the top of the Z order
1257 void wxTopLevelWindowMac::Raise()
1258 {
1259     ::SelectWindow( (WindowRef)m_macWindow ) ;
1260 }
1261
1262 // Lower the window to the bottom of the Z order
1263 void wxTopLevelWindowMac::Lower()
1264 {
1265     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1266 }
1267
1268 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1269 {
1270     if (s_macDeactivateWindow)
1271     {
1272         wxLogTrace(TRACE_ACTIVATE,
1273                    wxT("Doing delayed deactivation of %p"),
1274                    s_macDeactivateWindow);
1275
1276         s_macDeactivateWindow->MacActivate(timestamp, false);
1277     }
1278 }
1279
1280 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1281 {
1282     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1283
1284     if (s_macDeactivateWindow == this)
1285         s_macDeactivateWindow = NULL;
1286
1287     MacDelayedDeactivation(timestamp);
1288     MacPropagateHiliteChanged() ;
1289 }
1290
1291 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1292 {
1293     wxWindow::SetLabel( title ) ;
1294     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1295 }
1296
1297 wxString wxTopLevelWindowMac::GetTitle() const
1298 {
1299     return wxWindow::GetLabel();
1300 }
1301
1302 bool wxTopLevelWindowMac::Show(bool show)
1303 {
1304     if ( !wxTopLevelWindowBase::Show(show) )
1305         return false;
1306
1307     bool plainTransition = false;
1308
1309 #if wxUSE_SYSTEM_OPTIONS
1310     // code contributed by Ryan Wilcox December 18, 2003
1311     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1312     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1313         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1314 #endif
1315
1316     if (show)
1317     {
1318         if ( plainTransition )
1319            ::ShowWindow( (WindowRef)m_macWindow );
1320         else
1321            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1322
1323         ::SelectWindow( (WindowRef)m_macWindow ) ;
1324
1325         // because apps expect a size event to occur at this moment
1326         wxSizeEvent event(GetSize() , m_windowId);
1327         event.SetEventObject(this);
1328         GetEventHandler()->ProcessEvent(event);
1329     }
1330     else
1331     {
1332         if ( plainTransition )
1333            ::HideWindow( (WindowRef)m_macWindow );
1334         else
1335            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1336     }
1337
1338     MacPropagateVisibilityChanged() ;
1339
1340     return true ;
1341 }
1342
1343 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1344 {
1345     if ( show )
1346     {
1347         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1348         delete data ;
1349         data = new FullScreenData() ;
1350
1351         m_macFullScreenData = data ;
1352         data->m_position = GetPosition() ;
1353         data->m_size = GetSize() ;
1354         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1355
1356         if ( style & wxFULLSCREEN_NOMENUBAR )
1357             HideMenuBar() ;
1358
1359         wxRect client = wxGetClientDisplayRect() ;
1360
1361         int left , top , right , bottom ;
1362         int x, y, w, h ;
1363
1364         x = client.x ;
1365         y = client.y ;
1366         w = client.width ;
1367         h = client.height ;
1368
1369         MacGetContentAreaInset( left , top , right , bottom ) ;
1370
1371         if ( style & wxFULLSCREEN_NOCAPTION )
1372         {
1373             y -= top ;
1374             h += top ;
1375         }
1376
1377         if ( style & wxFULLSCREEN_NOBORDER )
1378         {
1379             x -= left ;
1380             w += left + right ;
1381             h += bottom ;
1382         }
1383
1384         if ( style & wxFULLSCREEN_NOTOOLBAR )
1385         {
1386             // TODO
1387         }
1388
1389         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1390         {
1391             // TODO
1392         }
1393
1394         SetSize( x , y , w, h ) ;
1395         if ( data->m_wasResizable )
1396             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1397     }
1398     else
1399     {
1400         ShowMenuBar() ;
1401         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1402         if ( data->m_wasResizable )
1403             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1404         SetPosition( data->m_position ) ;
1405         SetSize( data->m_size ) ;
1406
1407         delete data ;
1408         m_macFullScreenData = NULL ;
1409     }
1410
1411     return false;
1412 }
1413
1414 bool wxTopLevelWindowMac::IsFullScreen() const
1415 {
1416     return m_macFullScreenData != NULL ;
1417 }
1418
1419 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1420 {
1421     if ( GetExtraStyle() == exStyle )
1422         return ;
1423
1424     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1425
1426 #if TARGET_API_MAC_OSX
1427     if ( m_macUsesCompositing && m_macWindow != NULL )
1428     {
1429         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1430         if ( MacGetMetalAppearance() != metal )
1431             MacSetMetalAppearance( metal ) ;
1432     }
1433 #endif
1434 }
1435
1436 // TODO: switch to structure bounds -
1437 // we are still using coordinates of the content view
1438 //
1439 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1440 {
1441     Rect content, structure ;
1442
1443     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1444     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1445
1446     left = content.left - structure.left ;
1447     top = content.top  - structure.top ;
1448     right = structure.right - content.right ;
1449     bottom = structure.bottom - content.bottom ;
1450 }
1451
1452 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1453 {
1454     m_cachedClippedRectValid = false ;
1455     Rect bounds = { y , x , y + height , x + width } ;
1456     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1457     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1458 }
1459
1460 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1461 {
1462     Rect bounds ;
1463
1464     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1465
1466     if (x)
1467        *x = bounds.left ;
1468     if (y)
1469        *y = bounds.top ;
1470 }
1471
1472 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1473 {
1474     Rect bounds ;
1475
1476     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1477
1478     if (width)
1479        *width = bounds.right - bounds.left ;
1480     if (height)
1481        *height = bounds.bottom - bounds.top ;
1482 }
1483
1484 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1485 {
1486     Rect bounds ;
1487
1488     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1489
1490     if (width)
1491        *width = bounds.right - bounds.left ;
1492     if (height)
1493        *height = bounds.bottom - bounds.top ;
1494 }
1495
1496 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1497 {
1498 #if TARGET_API_MAC_OSX
1499     wxASSERT_MSG( m_macUsesCompositing ,
1500         wxT("Cannot set metal appearance on a non-compositing window") ) ;
1501
1502     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1503         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1504 #endif
1505 }
1506
1507 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1508 {
1509 #if TARGET_API_MAC_OSX
1510     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1511 #else
1512     return false ;
1513 #endif
1514 }
1515
1516 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1517 {
1518     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1519 }
1520
1521 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1522 {
1523     UInt32 attr = 0 ;
1524     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1525
1526     return attr ;
1527 }
1528
1529 void wxTopLevelWindowMac::MacPerformUpdates()
1530 {
1531 #if TARGET_API_MAC_OSX
1532     if ( m_macUsesCompositing )
1533     {
1534 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1535         // for composited windows this also triggers a redraw of all
1536         // invalid views in the window
1537         if ( UMAGetSystemVersion() >= 0x1030 )
1538             HIWindowFlush((WindowRef) m_macWindow) ;
1539         else
1540 #endif
1541         {
1542             // the only way to trigger the redrawing on earlier systems is to call
1543             // ReceiveNextEvent
1544
1545             EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1546             UInt32 currentEventClass = 0 ;
1547             UInt32 currentEventKind = 0 ;
1548             if ( currentEvent != NULL )
1549             {
1550                 currentEventClass = ::GetEventClass( currentEvent ) ;
1551                 currentEventKind = ::GetEventKind( currentEvent ) ;
1552             }
1553
1554             if ( currentEventClass != kEventClassMenu )
1555             {
1556                 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1557                 EventRef theEvent;
1558                 OSStatus status = noErr ;
1559                 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1560             }
1561         }
1562     }
1563     else
1564 #endif
1565     {
1566         BeginUpdate( (WindowRef) m_macWindow ) ;
1567
1568         RgnHandle updateRgn = NewRgn();
1569         if ( updateRgn )
1570         {
1571             GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn );
1572             UpdateControls(  (WindowRef)m_macWindow , updateRgn ) ;
1573
1574             // if ( !EmptyRgn( updateRgn ) )
1575             //    MacDoRedraw( updateRgn , 0 , true) ;
1576
1577             DisposeRgn( updateRgn );
1578         }
1579
1580         EndUpdate( (WindowRef)m_macWindow ) ;
1581         QDFlushPortBuffer( GetWindowPort( (WindowRef)m_macWindow ) , NULL ) ;
1582     }
1583 }
1584
1585 // Attracts the users attention to this window if the application is
1586 // inactive (should be called when a background event occurs)
1587
1588 static pascal void wxMacNMResponse( NMRecPtr ptr )
1589 {
1590     NMRemove( ptr ) ;
1591     DisposePtr( (Ptr)ptr ) ;
1592 }
1593
1594 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1595 {
1596     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1597     static wxMacNMUPP nmupp( wxMacNMResponse );
1598
1599     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1600     notificationRequest->qType = nmType ;
1601     notificationRequest->nmMark = 1 ;
1602     notificationRequest->nmIcon = 0 ;
1603     notificationRequest->nmSound = 0 ;
1604     notificationRequest->nmStr = NULL ;
1605     notificationRequest->nmResp = nmupp ;
1606
1607     verify_noerr( NMInstall( notificationRequest ) ) ;
1608 }
1609
1610 // ---------------------------------------------------------------------------
1611 // Shape implementation
1612 // ---------------------------------------------------------------------------
1613
1614
1615 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1616 {
1617     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1618                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1619
1620     // The empty region signifies that the shape
1621     // should be removed from the window.
1622     if ( region.IsEmpty() )
1623     {
1624         wxSize sz = GetClientSize();
1625         wxRegion rgn(0, 0, sz.x, sz.y);
1626         if ( rgn.IsEmpty() )
1627             return false ;
1628         else
1629             return SetShape(rgn);
1630     }
1631
1632     // Make a copy of the region
1633     RgnHandle  shapeRegion = NewRgn();
1634     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1635
1636     // Dispose of any shape region we may already have
1637     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1638     if ( oldRgn )
1639         DisposeRgn(oldRgn);
1640
1641     // Save the region so we can use it later
1642     SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1643
1644     // inform the window manager that the window has changed shape
1645     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1646
1647     return true;
1648 }
1649
1650 // ---------------------------------------------------------------------------
1651 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1652 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1653 // ---------------------------------------------------------------------------
1654
1655 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1656 {
1657     GetWindowPortBounds(window, inRect);
1658     Point pt = { inRect->left, inRect->top };
1659
1660     QDLocalToGlobalPoint( GetWindowPort(window), &pt ) ;
1661     inRect->top = pt.v;
1662     inRect->left = pt.h;
1663     inRect->bottom += pt.v;
1664     inRect->right += pt.h;
1665 }
1666
1667 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1668 {
1669     /*------------------------------------------------------
1670         Define which options your custom window supports.
1671     --------------------------------------------------------*/
1672     //just enable everything for our demo
1673     *(OptionBits*)param =
1674         //kWindowCanGrow |
1675         //kWindowCanZoom |
1676         //kWindowCanCollapse |
1677         //kWindowCanGetWindowRegion |
1678         //kWindowHasTitleBar |
1679         //kWindowSupportsDragHilite |
1680         kWindowCanDrawInCurrentPort |
1681         //kWindowCanMeasureTitle |
1682         kWindowWantsDisposeAtProcessDeath |
1683         kWindowSupportsGetGrowImageRegion |
1684         kWindowDefSupportsColorGrafPort;
1685
1686     return 1;
1687 }
1688
1689 // The content region is left as a rectangle matching the window size, this is
1690 // so the origin in the paint event, and etc. still matches what the
1691 // programmer expects.
1692 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1693 {
1694     SetEmptyRgn(rgn);
1695     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1696     if (win)
1697     {
1698         Rect r ;
1699         wxShapedMacWindowGetPos( window, &r ) ;
1700         RectRgn( rgn , &r ) ;
1701     }
1702 }
1703
1704 // The structure region is set to the shape given to the SetShape method.
1705 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1706 {
1707     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1708
1709     SetEmptyRgn(rgn);
1710     if (cachedRegion)
1711     {
1712         Rect windowRect;
1713         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1714         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1715         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1716         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1717     }
1718 }
1719
1720 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1721 {
1722     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1723
1724     if (rgnRec == NULL)
1725         return paramErr;
1726
1727     switch (rgnRec->regionCode)
1728     {
1729         case kWindowStructureRgn:
1730             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1731             break;
1732
1733         case kWindowContentRgn:
1734             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1735             break;
1736
1737         default:
1738             SetEmptyRgn(rgnRec->winRgn);
1739             break;
1740     }
1741
1742     return noErr;
1743 }
1744
1745 // Determine the region of the window which was hit
1746 //
1747 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1748 {
1749     Point hitPoint;
1750     static RgnHandle tempRgn = NULL;
1751
1752     if (tempRgn == NULL)
1753         tempRgn = NewRgn();
1754
1755     // get the point clicked
1756     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1757
1758      // Mac OS 8.5 or later
1759     wxShapedMacWindowStructureRegion(window, tempRgn);
1760     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1761         return wInContent;
1762
1763     // no significant area was hit
1764     return wNoHit;
1765 }
1766
1767 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1768 {
1769     switch (message)
1770     {
1771         case kWindowMsgHitTest:
1772             return wxShapedMacWindowHitTest(window, param);
1773
1774         case kWindowMsgGetFeatures:
1775             return wxShapedMacWindowGetFeatures(window, param);
1776
1777         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1778         case kWindowMsgGetRegion:
1779             return wxShapedMacWindowGetRegion(window, param);
1780
1781         default:
1782             break;
1783     }
1784
1785     return 0;
1786 }
1787