src/mac/carbon/toplevel.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/toplevel.cpp
   3 // Purpose:     implements wxTopLevelWindow for Mac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     24.09.01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2001-2004 Stefan Csomor
   9 // License:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #include "wx/toplevel.h"
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/app.h"
  31     #include "wx/frame.h"
  32     #include "wx/string.h"
  33     #include "wx/log.h"
  34     #include "wx/intl.h"
  35     #include "wx/settings.h"
  36     #include "wx/strconv.h"
  37     #include "wx/control.h"
  38 #endif //WX_PRECOMP
  39
  40 #include "wx/mac/uma.h"
  41 #include "wx/mac/aga.h"
  42 #include "wx/tooltip.h"
  43 #include "wx/dnd.h"
  44
  45 #if wxUSE_SYSTEM_OPTIONS
  46     #include "wx/sysopt.h"
  47 #endif
  48
  49 #ifndef __DARWIN__
  50 #include <ToolUtils.h>
  51 #endif
  52
  53 // for targeting OSX
  54 #include "wx/mac/private.h"
  55
  56 // ----------------------------------------------------------------------------
  57 // constants
  58 // ----------------------------------------------------------------------------
  59
  60 // trace mask for activation tracing messages
  61 static const wxChar *TRACE_ACTIVATE = _T("activation");
  62
  63 // ----------------------------------------------------------------------------
  64 // globals
  65 // ----------------------------------------------------------------------------
  66
  67 // list of all frames and modeless dialogs
  68 wxWindowList       wxModelessWindows;
  69
  70 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
  71
  72 // ============================================================================
  73 // wxTopLevelWindowMac implementation
  74 // ============================================================================
  75
  76 BEGIN_EVENT_TABLE(wxTopLevelWindowMac, wxTopLevelWindowBase)
  77 END_EVENT_TABLE()
  78
  79
  80 // ---------------------------------------------------------------------------
  81 // Carbon Events
  82 // ---------------------------------------------------------------------------
  83
  84 static const EventTypeSpec eventList[] =
  85 {
  86     // TODO: remove control related event like key and mouse (except for WindowLeave events)
  87
  88     { kEventClassKeyboard, kEventRawKeyDown } ,
  89     { kEventClassKeyboard, kEventRawKeyRepeat } ,
  90     { kEventClassKeyboard, kEventRawKeyUp } ,
  91     { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
  92
  93     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
  94     { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
  95
  96     { kEventClassWindow , kEventWindowShown } ,
  97     { kEventClassWindow , kEventWindowActivated } ,
  98     { kEventClassWindow , kEventWindowDeactivated } ,
  99     { kEventClassWindow , kEventWindowBoundsChanging } ,
 100     { kEventClassWindow , kEventWindowBoundsChanged } ,
 101     { kEventClassWindow , kEventWindowClose } ,
 102
 103     // we have to catch these events on the toplevel window level,
 104     // as controls don't get the raw mouse events anymore
 105
 106     { kEventClassMouse , kEventMouseDown } ,
 107     { kEventClassMouse , kEventMouseUp } ,
 108     { kEventClassMouse , kEventMouseWheelMoved } ,
 109     { kEventClassMouse , kEventMouseMoved } ,
 110     { kEventClassMouse , kEventMouseDragged } ,
 111 } ;
 112
 113 static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 114 {
 115     OSStatus result = eventNotHandledErr ;
 116     // call DoFindFocus instead of FindFocus, because for Composite Windows(like WxGenericListCtrl)
 117     // FindFocus does not return the actual focus window, but the enclosing window
 118     wxWindow* focus = wxWindow::DoFindFocus();
 119     if ( focus == NULL )
 120         focus = (wxTopLevelWindowMac*) data ;
 121
 122     unsigned char charCode ;
 123     wxChar uniChar[2] ;
 124     uniChar[0] = 0;
 125     uniChar[1] = 0;
 126
 127     UInt32 keyCode ;
 128     UInt32 modifiers ;
 129     Point point ;
 130     UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 131
 132 #if wxUSE_UNICODE
 133     ByteCount dataSize = 0 ;
 134     if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
 135     {
 136         UniChar buf[2] ;
 137         int numChars = dataSize / sizeof( UniChar) + 1;
 138
 139         UniChar* charBuf = buf ;
 140
 141         if ( numChars * 2 > 4 )
 142             charBuf = new UniChar[ numChars ] ;
 143         GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
 144         charBuf[ numChars - 1 ] = 0;
 145
 146 #if SIZEOF_WCHAR_T == 2
 147         uniChar = charBuf[0] ;
 148 #else
 149         wxMBConvUTF16 converter ;
 150         converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
 151 #endif
 152
 153         if ( numChars * 2 > 4 )
 154             delete[] charBuf ;
 155     }
 156 #endif
 157
 158     GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
 159     GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
 160     GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
 161     GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
 162
 163     UInt32 message = (keyCode << 8) + charCode;
 164     switch ( GetEventKind( event ) )
 165     {
 166         case kEventRawKeyRepeat :
 167         case kEventRawKeyDown :
 168             {
 169                 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
 170                 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 171                 wxTheApp->MacSetCurrentEvent( event , handler ) ;
 172                 if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
 173                     focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 174                 {
 175                     result = noErr ;
 176                 }
 177                 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
 178             }
 179             break ;
 180
 181         case kEventRawKeyUp :
 182             if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
 183                 focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
 184             {
 185                 result = noErr ;
 186             }
 187             break ;
 188
 189         case kEventRawKeyModifiersChanged :
 190             {
 191                 wxKeyEvent event(wxEVT_KEY_DOWN);
 192
 193                 event.m_shiftDown = modifiers & shiftKey;
 194                 event.m_controlDown = modifiers & controlKey;
 195                 event.m_altDown = modifiers & optionKey;
 196                 event.m_metaDown = modifiers & cmdKey;
 197                 event.m_x = point.h;
 198                 event.m_y = point.v;
 199
 200 #if wxUSE_UNICODE
 201                 event.m_uniChar = uniChar[0] ;
 202 #endif
 203
 204                 event.SetTimestamp(when);
 205                 event.SetEventObject(focus);
 206
 207                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
 208                 {
 209                     event.m_keyCode = WXK_CONTROL ;
 210                     event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 211                     focus->GetEventHandler()->ProcessEvent( event ) ;
 212                 }
 213                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
 214                 {
 215                     event.m_keyCode = WXK_SHIFT ;
 216                     event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 217                     focus->GetEventHandler()->ProcessEvent( event ) ;
 218                 }
 219                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
 220                 {
 221                     event.m_keyCode = WXK_ALT ;
 222                     event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 223                     focus->GetEventHandler()->ProcessEvent( event ) ;
 224                 }
 225                 if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
 226                 {
 227                     event.m_keyCode = WXK_COMMAND ;
 228                     event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
 229                     focus->GetEventHandler()->ProcessEvent( event ) ;
 230                 }
 231
 232                 wxApp::s_lastModifiers = modifiers ;
 233             }
 234             break ;
 235
 236         default:
 237             break;
 238     }
 239
 240     return result ;
 241 }
 242
 243 // we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
 244 // for windows that we didn't create (like eg Scrollbars in a databrowser), or for controls where we did not handle the
 245 // mouse down at all
 246 //
 247 // This handler can also be called from app level where data (ie target window) may be null or a non wx window
 248
 249 wxWindow* g_MacLastWindow = NULL ;
 250
 251 EventMouseButton g_lastButton = 0 ;
 252
 253 void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
 254 {
 255     UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
 256     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 257
 258     // this parameter are not given for all events
 259     EventMouseButton button = 0 ;
 260     UInt32 clickCount = 0 ;
 261     cEvent.GetParameter<EventMouseButton>( kEventParamMouseButton, typeMouseButton , &button ) ;
 262     cEvent.GetParameter<UInt32>( kEventParamClickCount, typeUInt32 , &clickCount ) ;
 263
 264     wxevent.m_x = screenMouseLocation.h;
 265     wxevent.m_y = screenMouseLocation.v;
 266     wxevent.m_shiftDown = modifiers & shiftKey;
 267     wxevent.m_controlDown = modifiers & controlKey;
 268     wxevent.m_altDown = modifiers & optionKey;
 269     wxevent.m_metaDown = modifiers & cmdKey;
 270     wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 271
 272    // a control click is interpreted as a right click
 273     if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
 274         button = kEventMouseButtonSecondary ;
 275
 276     // otherwise we report double clicks by connecting a left click with a ctrl-left click
 277     if ( clickCount > 1 && button != g_lastButton )
 278         clickCount = 1 ;
 279
 280     // we must make sure that our synthetic 'right' button corresponds in
 281     // mouse down, moved and mouse up, and does not deliver a right down and left up
 282
 283     if ( cEvent.GetKind() == kEventMouseDown )
 284         g_lastButton = button ;
 285
 286     if ( button == 0 )
 287         g_lastButton = 0 ;
 288     else if ( g_lastButton )
 289         button = g_lastButton ;
 290
 291     // determine the correct down state, wx does not want a 'down' for a mouseUp event,
 292     // while mac delivers this button
 293     if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
 294     {
 295         switch ( button )
 296         {
 297             case kEventMouseButtonPrimary :
 298                 wxevent.m_leftDown = true ;
 299                 break ;
 300
 301             case kEventMouseButtonSecondary :
 302                 wxevent.m_rightDown = true ;
 303                 break ;
 304
 305             case kEventMouseButtonTertiary :
 306                 wxevent.m_middleDown = true ;
 307                 break ;
 308
 309             default:
 310                 break ;
 311         }
 312     }
 313
 314     // translate into wx types
 315     switch ( cEvent.GetKind() )
 316     {
 317         case kEventMouseDown :
 318             switch ( button )
 319             {
 320                 case kEventMouseButtonPrimary :
 321                     wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN )  ;
 322                     break ;
 323
 324                 case kEventMouseButtonSecondary :
 325                     wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
 326                     break ;
 327
 328                 case kEventMouseButtonTertiary :
 329                     wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
 330                     break ;
 331
 332                 default:
 333                     break ;
 334             }
 335             break ;
 336
 337         case kEventMouseUp :
 338             switch ( button )
 339             {
 340                 case kEventMouseButtonPrimary :
 341                     wxevent.SetEventType( wxEVT_LEFT_UP )  ;
 342                     break ;
 343
 344                 case kEventMouseButtonSecondary :
 345                     wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
 346                     break ;
 347
 348                 case kEventMouseButtonTertiary :
 349                     wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
 350                     break ;
 351
 352                 default:
 353                     break ;
 354             }
 355             break ;
 356
 357      case kEventMouseWheelMoved :
 358         {
 359             wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
 360
 361             EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
 362             SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeSInt32) ;
 363
 364             wxevent.m_wheelRotation = delta;
 365             wxevent.m_wheelDelta = 1;
 366             wxevent.m_linesPerAction = 1;
 367             if ( axis == kEventMouseWheelAxisX )
 368                 wxevent.m_wheelAxis = 1;
 369         }
 370         break ;
 371
 372         default :
 373             wxevent.SetEventType( wxEVT_MOTION ) ;
 374             break ;
 375     }
 376 }
 377
 378 ControlRef wxMacFindSubControl( wxTopLevelWindowMac* toplevelWindow, const Point& location , ControlRef superControl , ControlPartCode *outPart )
 379 {
 380     if ( superControl )
 381     {
 382         UInt16 childrenCount = 0 ;
 383         ControlHandle sibling ;
 384         Rect r ;
 385         OSStatus err = CountSubControls( superControl , &childrenCount ) ;
 386         if ( err == errControlIsNotEmbedder )
 387             return NULL ;
 388
 389         wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 390
 391         for ( UInt16 i = childrenCount ; i >=1  ; --i )
 392         {
 393             err = GetIndexedSubControl( superControl , i , & sibling ) ;
 394             if ( err == errControlIsNotEmbedder )
 395                 return NULL ;
 396
 397             wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
 398             if ( IsControlVisible( sibling ) )
 399             {
 400                 UMAGetControlBoundsInWindowCoords( sibling , &r ) ;
 401                 if ( MacPtInRect( location , &r ) )
 402                 {
 403                     ControlHandle child = wxMacFindSubControl( toplevelWindow , location , sibling , outPart ) ;
 404                     if ( child )
 405                     {
 406                         return child ;
 407                     }
 408                     else
 409                     {
 410                         Point testLocation = location ;
 411
 412                         if ( toplevelWindow )
 413                         {
 414                             testLocation.h -= r.left ;
 415                             testLocation.v -= r.top ;
 416                         }
 417
 418                         *outPart = TestControl( sibling , testLocation ) ;
 419
 420                         return sibling ;
 421                     }
 422                 }
 423             }
 424         }
 425     }
 426
 427     return NULL ;
 428 }
 429
 430 ControlRef wxMacFindControlUnderMouse( wxTopLevelWindowMac* toplevelWindow , const Point& location , WindowRef window , ControlPartCode *outPart )
 431 {
 432 #if TARGET_API_MAC_OSX
 433     if ( UMAGetSystemVersion() >= 0x1030 )
 434         return FindControlUnderMouse( location , window , outPart ) ;
 435 #endif
 436
 437     ControlRef rootControl = NULL ;
 438     verify_noerr( GetRootControl( window , &rootControl ) ) ;
 439
 440     return wxMacFindSubControl( toplevelWindow , location , rootControl , outPart ) ;
 441 }
 442
 443 #define NEW_CAPTURE_HANDLING 1
 444
 445 pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 446 {
 447     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 448
 449     OSStatus result = eventNotHandledErr ;
 450
 451     wxMacCarbonEvent cEvent( event ) ;
 452
 453     Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 454     Point windowMouseLocation = screenMouseLocation ;
 455
 456     WindowRef window = NULL;
 457     short windowPart = ::FindWindow(screenMouseLocation, &window);
 458
 459     wxWindow* currentMouseWindow = NULL ;
 460     ControlRef control = NULL ;
 461
 462 #if NEW_CAPTURE_HANDLING
 463     if ( wxApp::s_captureWindow )
 464     {
 465         window = (WindowRef) wxApp::s_captureWindow->MacGetTopLevelWindowRef() ;
 466         windowPart = inContent ;
 467     }
 468 #endif
 469
 470     if ( window )
 471     {
 472         wxMacGlobalToLocal( window,  &windowMouseLocation ) ;
 473
 474         if ( wxApp::s_captureWindow
 475 #if !NEW_CAPTURE_HANDLING
 476              && wxApp::s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent
 477 #endif
 478              )
 479         {
 480             currentMouseWindow = wxApp::s_captureWindow ;
 481         }
 482         else if ( (IsWindowActive(window) && windowPart == inContent) )
 483         {
 484             ControlPartCode part ;
 485             control = wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &part ) ;
 486             // if there is no control below the mouse position, send the event to the toplevel window itself
 487             if ( control == 0 )
 488             {
 489                 currentMouseWindow = (wxWindow*) data ;
 490             }
 491             else
 492             {
 493                 currentMouseWindow = wxFindControlFromMacControl( control ) ;
 494                 if ( currentMouseWindow == NULL && cEvent.GetKind() == kEventMouseMoved )
 495                 {
 496 #if wxUSE_TOOLBAR
 497                     // for wxToolBar to function we have to send certaint events to it
 498                     // instead of its children (wxToolBarTools)
 499                     ControlRef parent ;
 500                     GetSuperControl(control, &parent );
 501                     wxWindow *wxParent = wxFindControlFromMacControl( parent ) ;
 502                     if ( wxParent && wxParent->IsKindOf( CLASSINFO( wxToolBar ) ) )
 503                         currentMouseWindow = wxParent ;
 504 #endif
 505                 }
 506             }
 507
 508             // disabled windows must not get any input messages
 509             if ( currentMouseWindow && !currentMouseWindow->MacIsReallyEnabled() )
 510                 currentMouseWindow = NULL;
 511         }
 512     }
 513
 514     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
 515     SetupMouseEvent( wxevent , cEvent ) ;
 516
 517     // handle all enter / leave events
 518
 519     if ( currentMouseWindow != g_MacLastWindow )
 520     {
 521         if ( g_MacLastWindow )
 522         {
 523             wxMouseEvent eventleave(wxevent);
 524             eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
 525             g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
 526             eventleave.SetEventObject( g_MacLastWindow ) ;
 527             wxevent.SetId( g_MacLastWindow->GetId() ) ;
 528
 529 #if wxUSE_TOOLTIPS
 530             wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
 531 #endif
 532
 533             g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
 534         }
 535
 536         if ( currentMouseWindow )
 537         {
 538             wxMouseEvent evententer(wxevent);
 539             evententer.SetEventType( wxEVT_ENTER_WINDOW );
 540             currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
 541             evententer.SetEventObject( currentMouseWindow ) ;
 542             wxevent.SetId( currentMouseWindow->GetId() ) ;
 543
 544 #if wxUSE_TOOLTIPS
 545             wxToolTip::RelayEvent( currentMouseWindow , evententer );
 546 #endif
 547
 548             currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
 549         }
 550
 551         g_MacLastWindow = currentMouseWindow ;
 552     }
 553
 554     if ( windowPart == inMenuBar )
 555     {
 556         // special case menu bar, as we are having a low-level runloop we must do it ourselves
 557         if ( cEvent.GetKind() == kEventMouseDown )
 558         {
 559             ::MenuSelect( screenMouseLocation ) ;
 560             result = noErr ;
 561         }
 562     }
 563     else if ( currentMouseWindow )
 564     {
 565         wxWindow *currentMouseWindowParent = currentMouseWindow->GetParent();
 566
 567         currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
 568
 569         wxevent.SetEventObject( currentMouseWindow ) ;
 570         wxevent.SetId( currentMouseWindow->GetId() ) ;
 571
 572         // make tooltips current
 573
 574 #if wxUSE_TOOLTIPS
 575         if ( wxevent.GetEventType() == wxEVT_MOTION )
 576             wxToolTip::RelayEvent( currentMouseWindow , wxevent );
 577 #endif
 578
 579         if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
 580         {
 581             if ((currentMouseWindowParent != NULL) &&
 582                 (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 583                 currentMouseWindow = NULL;
 584
 585             result = noErr;
 586         }
 587         else
 588         {
 589             // if the user code did _not_ handle the event, then perform the
 590             // default processing
 591             if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
 592             {
 593                 // ... that is set focus to this window
 594                 if (currentMouseWindow->CanAcceptFocus() && wxWindow::FindFocus()!=currentMouseWindow)
 595                     currentMouseWindow->SetFocus();
 596             }
 597
 598             ControlPartCode dummyPart ;
 599             // if built-in find control is finding the wrong control (ie static box instead of overlaid
 600             // button, we cannot let the standard handler do its job, but must handle manually
 601
 602             if ( ( cEvent.GetKind() == kEventMouseDown )
 603 #ifdef __WXMAC_OSX__
 604                 &&
 605                 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
 606                 wxMacFindControlUnderMouse( toplevelWindow , windowMouseLocation , window , &dummyPart ) )
 607 #endif
 608                 )
 609             {
 610                 if ( currentMouseWindow->MacIsReallyEnabled() )
 611                 {
 612                     EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 613                     Point clickLocation = windowMouseLocation ;
 614
 615                     currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
 616
 617                     HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
 618                         modifiers , (ControlActionUPP ) -1 ) ;
 619
 620                     if ((currentMouseWindowParent != NULL) &&
 621                         (currentMouseWindowParent->GetChildren().Find(currentMouseWindow) == NULL))
 622                     {
 623                         currentMouseWindow = NULL;
 624                     }
 625                 }
 626
 627                 result = noErr ;
 628             }
 629         }
 630
 631         if ( cEvent.GetKind() == kEventMouseUp && wxApp::s_captureWindow )
 632         {
 633             wxApp::s_captureWindow = NULL ;
 634             // update cursor ?
 635          }
 636
 637         // update cursor
 638
 639         wxWindow* cursorTarget = currentMouseWindow ;
 640         wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
 641
 642         while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
 643         {
 644             cursorTarget = cursorTarget->GetParent() ;
 645             if ( cursorTarget )
 646                 cursorPoint += cursorTarget->GetPosition();
 647         }
 648
 649     }
 650     else // currentMouseWindow == NULL
 651     {
 652         // don't mess with controls we don't know about
 653         // for some reason returning eventNotHandledErr does not lead to the correct behaviour
 654         // so we try sending them the correct control directly
 655         if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
 656         {
 657             EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
 658             Point clickLocation = windowMouseLocation ;
 659 #if TARGET_API_MAC_OSX
 660             HIPoint hiPoint ;
 661             hiPoint.x = clickLocation.h ;
 662             hiPoint.y = clickLocation.v ;
 663             HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control  ) ;
 664             clickLocation.h = (int)hiPoint.x ;
 665             clickLocation.v = (int)hiPoint.y ;
 666 #endif // TARGET_API_MAC_OSX
 667
 668             HandleControlClick( control , clickLocation , modifiers , (ControlActionUPP ) -1 ) ;
 669             result = noErr ;
 670         }
 671     }
 672
 673     return result ;
 674 }
 675
 676 static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 677 {
 678     OSStatus result = eventNotHandledErr ;
 679
 680     wxMacCarbonEvent cEvent( event ) ;
 681
 682     // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
 683     wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
 684
 685     switch ( GetEventKind( event ) )
 686     {
 687         case kEventWindowActivated :
 688         {
 689             toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
 690             wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
 691             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 692             wxevent.SetEventObject(toplevelWindow);
 693             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 694             // we still sending an eventNotHandledErr in order to allow for default processing
 695         }
 696             break ;
 697
 698         case kEventWindowDeactivated :
 699         {
 700             toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
 701             wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
 702             wxevent.SetTimestamp( cEvent.GetTicks() ) ;
 703             wxevent.SetEventObject(toplevelWindow);
 704             toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
 705             // we still sending an eventNotHandledErr in order to allow for default processing
 706         }
 707             break ;
 708
 709         case kEventWindowShown :
 710             toplevelWindow->Refresh() ;
 711             result = noErr ;
 712             break ;
 713
 714         case kEventWindowClose :
 715             toplevelWindow->Close() ;
 716             result = noErr ;
 717             break ;
 718
 719         case kEventWindowBoundsChanged :
 720         {
 721             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes, typeUInt32) ;
 722             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
 723             wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 724             if ( attributes & kWindowBoundsChangeSizeChanged )
 725             {
 726                 // according to the other ports we handle this within the OS level
 727                 // resize event, not within a wxSizeEvent
 728                 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
 729                 if ( frame )
 730                 {
 731                     frame->PositionBars();
 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 // mix this in from window.cpp
 802 pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 803
 804 pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 805 {
 806     OSStatus result = eventNotHandledErr ;
 807
 808     switch ( GetEventClass( event ) )
 809     {
 810         case kEventClassTextInput :
 811             result = wxMacUnicodeTextEventHandler( handler, event , data ) ;
 812             break ;
 813
 814         case kEventClassKeyboard :
 815             result = KeyboardEventHandler( handler, event , data ) ;
 816             break ;
 817
 818         case kEventClassWindow :
 819             result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
 820             break ;
 821
 822         case kEventClassMouse :
 823             result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
 824             break ;
 825
 826         default :
 827             break ;
 828     }
 829
 830     return result ;
 831 }
 832
 833 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
 834
 835 // ---------------------------------------------------------------------------
 836 // wxWindowMac utility functions
 837 // ---------------------------------------------------------------------------
 838
 839 // Find an item given the Macintosh Window Reference
 840
 841 WX_DECLARE_HASH_MAP(WindowRef, wxTopLevelWindowMac*, wxPointerHash, wxPointerEqual, MacWindowMap);
 842
 843 static MacWindowMap wxWinMacWindowList;
 844
 845 wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
 846 {
 847     MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef);
 848
 849     return (node == wxWinMacWindowList.end()) ? NULL : node->second;
 850 }
 851
 852 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
 853 void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
 854 {
 855     // adding NULL WindowRef is (first) surely a result of an error and
 856     // nothing else :-)
 857     wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 858
 859     wxWinMacWindowList[inWindowRef] = win;
 860 }
 861
 862 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
 863 void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
 864 {
 865     MacWindowMap::iterator it;
 866     for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it )
 867     {
 868         if ( it->second == win )
 869         {
 870             wxWinMacWindowList.erase(it);
 871             break;
 872         }
 873     }
 874 }
 875
 876 // ----------------------------------------------------------------------------
 877 // wxTopLevelWindowMac creation
 878 // ----------------------------------------------------------------------------
 879
 880 wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
 881
 882 typedef struct
 883 {
 884     wxPoint m_position ;
 885     wxSize m_size ;
 886     bool m_wasResizable ;
 887 } FullScreenData ;
 888
 889 void wxTopLevelWindowMac::Init()
 890 {
 891     m_iconized =
 892     m_maximizeOnShow = false;
 893     m_macWindow = NULL ;
 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 , 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     Point idealSize = { 0 , 0 } ;
 983     if ( maximize )
 984     {
 985 #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
 986         HIRect bounds ;
 987         HIWindowGetAvailablePositioningBounds(kCGNullDirectDisplay,kHICoordSpace72DPIGlobal,
 988             &bounds);
 989         idealSize.h = bounds.size.width;
 990         idealSize.v = bounds.size.height;
 991 #else
 992         Rect rect ;
 993         GetAvailableWindowPositioningBounds(GetMainDevice(),&rect) ;
 994         idealSize.h = rect.right - rect.left ;
 995         idealSize.v = rect.bottom - rect.top ;
 996 #endif
 997     }
 998     ZoomWindowIdeal( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , &idealSize ) ;
 999 }
1000
1001 bool wxTopLevelWindowMac::IsMaximized() const
1002 {
1003     return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
1004 }
1005
1006 void wxTopLevelWindowMac::Iconize(bool iconize)
1007 {
1008     if ( IsWindowCollapsable( (WindowRef)m_macWindow) )
1009         CollapseWindow( (WindowRef)m_macWindow , iconize ) ;
1010 }
1011
1012 bool wxTopLevelWindowMac::IsIconized() const
1013 {
1014     return IsWindowCollapsed((WindowRef)m_macWindow ) ;
1015 }
1016
1017 void wxTopLevelWindowMac::Restore()
1018 {
1019     if ( IsMaximized() )
1020         Maximize(false);
1021     else if ( IsIconized() )
1022         Iconize(false);
1023 }
1024
1025 // ----------------------------------------------------------------------------
1026 // wxTopLevelWindowMac misc
1027 // ----------------------------------------------------------------------------
1028
1029 wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
1030 {
1031     return wxPoint(0, 0) ;
1032 }
1033
1034 void  wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1035 {
1036     wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
1037
1038     if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
1039     {
1040         SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
1041     }
1042 }
1043
1044 void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
1045 {
1046     if ( m_macEventHandler != NULL )
1047     {
1048         verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
1049     }
1050
1051     InstallWindowEventHandler(
1052         MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
1053         GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler );
1054 }
1055
1056 void  wxTopLevelWindowMac::MacCreateRealWindow(
1057     const wxString& title,
1058     const wxPoint& pos,
1059     const wxSize& size,
1060     long style,
1061     const wxString& name )
1062 {
1063     OSStatus err = noErr ;
1064     SetName(name);
1065     m_windowStyle = style;
1066     m_isShown = false;
1067
1068     // create frame.
1069     int x = (int)pos.x;
1070     int y = (int)pos.y;
1071
1072     Rect theBoundsRect;
1073     wxRect display = wxGetClientDisplayRect() ;
1074
1075     if ( x == wxDefaultPosition.x )
1076         x = display.x ;
1077
1078     if ( y == wxDefaultPosition.y )
1079         y = display.y ;
1080
1081     int w = WidthDefault(size.x);
1082     int h = HeightDefault(size.y);
1083
1084     ::SetRect(&theBoundsRect, x, y , x + w, y + h);
1085
1086     // translate the window attributes in the appropriate window class and attributes
1087     WindowClass wclass = 0;
1088     WindowAttributes attr = kWindowNoAttributes ;
1089     WindowGroupRef group = NULL ;
1090
1091     if ( HasFlag( wxFRAME_TOOL_WINDOW) )
1092     {
1093         if (
1094             HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1095             HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
1096             HasFlag(wxTINY_CAPTION_HORIZ) ||  HasFlag(wxTINY_CAPTION_VERT)
1097             )
1098         {
1099             wclass = kFloatingWindowClass ;
1100
1101             if ( HasFlag(wxTINY_CAPTION_VERT) )
1102                 attr |= kWindowSideTitlebarAttribute ;
1103         }
1104         else
1105         {
1106             wclass = kPlainWindowClass ;
1107         }
1108     }
1109     else if ( HasFlag( wxPOPUP_WINDOW ) )
1110     {
1111         // TEMPORARY HACK!
1112         // Until we've got a real wxPopupWindow class on wxMac make it a
1113         // little easier for wxFrame to be used to emulate it and workaround
1114         // the lack of wxPopupWindow.
1115         if ( HasFlag( wxBORDER_NONE ) )
1116             wclass = kHelpWindowClass ;   // has no border
1117         else
1118             wclass = kPlainWindowClass ;  // has a single line border, it will have to do for now
1119         //attr |= kWindowNoShadowAttribute; // turn off the shadow  Should we??
1120         group = GetWindowGroupOfClass(    // float above other windows
1121             kFloatingWindowClass) ;
1122     }
1123     else if ( HasFlag( wxCAPTION ) )
1124     {
1125         wclass = kDocumentWindowClass ;
1126         attr |= kWindowInWindowMenuAttribute ;
1127     }
1128 #if defined( __WXMAC__ ) && TARGET_API_MAC_OSX && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
1129     else if ( HasFlag( wxFRAME_DRAWER ) )
1130     {
1131         wclass = kDrawerWindowClass;
1132     }
1133 #endif  //10.2 and up
1134     else
1135     {
1136         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
1137             HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
1138         {
1139             wclass = kDocumentWindowClass ;
1140         }
1141         else
1142         {
1143             wclass = kPlainWindowClass ;
1144         }
1145     }
1146
1147     if ( wclass != kPlainWindowClass )
1148     {
1149         if ( HasFlag( wxMINIMIZE_BOX ) )
1150             attr |= kWindowCollapseBoxAttribute ;
1151
1152         if ( HasFlag( wxMAXIMIZE_BOX ) )
1153             attr |= kWindowFullZoomAttribute ;
1154
1155         if ( HasFlag( wxRESIZE_BORDER ) )
1156             attr |= kWindowResizableAttribute ;
1157
1158         if ( HasFlag( wxCLOSE_BOX) )
1159             attr |= kWindowCloseBoxAttribute ;
1160     }
1161
1162     // turn on live resizing (OS X only)
1163     if (UMAGetSystemVersion() >= 0x1000)
1164         attr |= kWindowLiveResizeAttribute;
1165
1166     if ( HasFlag(wxSTAY_ON_TOP) )
1167         group = GetWindowGroupOfClass(kUtilityWindowClass) ;
1168
1169     if ( HasFlag( wxFRAME_FLOAT_ON_PARENT ) )
1170         group = GetWindowGroupOfClass(kFloatingWindowClass) ;
1171
1172     attr |= kWindowCompositingAttribute;
1173 #if 0 // wxMAC_USE_CORE_GRAPHICS ; TODO : decide on overall handling of high dpi screens (pixel vs userscale)
1174     attr |= kWindowFrameworkScaledAttribute;
1175 #endif
1176
1177     if ( HasFlag(wxFRAME_SHAPED) )
1178     {
1179         WindowDefSpec customWindowDefSpec;
1180         customWindowDefSpec.defType = kWindowDefProcPtr;
1181         customWindowDefSpec.u.defProc =
1182 #ifdef __LP64__
1183             (WindowDefUPP) wxShapedMacWindowDef;
1184 #else
1185             NewWindowDefUPP(wxShapedMacWindowDef);
1186 #endif
1187         err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1188                               attr, &theBoundsRect,
1189                               (WindowRef*) &m_macWindow);
1190     }
1191     else
1192     {
1193         err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1194     }
1195
1196     if ( err == noErr && m_macWindow != NULL && group != NULL )
1197         SetWindowGroup( (WindowRef) m_macWindow , group ) ;
1198
1199     wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1200
1201     // setup a separate group for each window, so that overlays can be handled easily
1202     verify_noerr( CreateWindowGroup( kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether | kWindowGroupAttrHideOnCollapse, &group ));
1203     verify_noerr( SetWindowGroupParent( group, GetWindowGroup( (WindowRef) m_macWindow )));
1204     verify_noerr( SetWindowGroup( (WindowRef) m_macWindow , group ));
1205
1206     // the create commands are only for content rect,
1207     // so we have to set the size again as structure bounds
1208     SetWindowBounds(  (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1209
1210     wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1211     UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1212     m_peer = new wxMacControl(this , true /*isRootControl*/) ;
1213
1214     // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1215     // the content view, so we have to retrieve it explicitly
1216     HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1217         m_peer->GetControlRefAddr() ) ;
1218     if ( !m_peer->Ok() )
1219     {
1220         // compatibility mode fallback
1221         GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1222     }
1223
1224     // the root control level handler
1225     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1226
1227     // Causes the inner part of the window not to be metal
1228     // if the style is used before window creation.
1229 #if 0 // TARGET_API_MAC_OSX
1230     if ( m_macUsesCompositing && m_macWindow != NULL )
1231     {
1232         if ( GetExtraStyle() & wxFRAME_EX_METAL )
1233             MacSetMetalAppearance( true ) ;
1234     }
1235 #endif
1236
1237     // the frame window event handler
1238     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1239     MacInstallTopLevelWindowEventHandler() ;
1240
1241     DoSetWindowVariant( m_windowVariant ) ;
1242
1243     m_macFocus = NULL ;
1244
1245     if ( HasFlag(wxFRAME_SHAPED) )
1246     {
1247         // default shape matches the window size
1248         wxRegion rgn( 0, 0, w, h );
1249         SetShape( rgn );
1250     }
1251
1252     wxWindowCreateEvent event(this);
1253     GetEventHandler()->ProcessEvent(event);
1254 }
1255
1256 void wxTopLevelWindowMac::ClearBackground()
1257 {
1258     wxWindow::ClearBackground() ;
1259 }
1260
1261 // Raise the window to the top of the Z order
1262 void wxTopLevelWindowMac::Raise()
1263 {
1264     ::SelectWindow( (WindowRef)m_macWindow ) ;
1265 }
1266
1267 // Lower the window to the bottom of the Z order
1268 void wxTopLevelWindowMac::Lower()
1269 {
1270     ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1271 }
1272
1273 void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1274 {
1275     if (s_macDeactivateWindow)
1276     {
1277         wxLogTrace(TRACE_ACTIVATE,
1278                    wxT("Doing delayed deactivation of %p"),
1279                    s_macDeactivateWindow);
1280
1281         s_macDeactivateWindow->MacActivate(timestamp, false);
1282     }
1283 }
1284
1285 void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1286 {
1287     wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this);
1288
1289     if (s_macDeactivateWindow == this)
1290         s_macDeactivateWindow = NULL;
1291
1292     MacDelayedDeactivation(timestamp);
1293     MacPropagateHiliteChanged() ;
1294 }
1295
1296 void wxTopLevelWindowMac::SetTitle(const wxString& title)
1297 {
1298     wxWindow::SetLabel( title ) ;
1299     UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1300 }
1301
1302 wxString wxTopLevelWindowMac::GetTitle() const
1303 {
1304     return wxWindow::GetLabel();
1305 }
1306
1307 bool wxTopLevelWindowMac::Show(bool show)
1308 {
1309     if ( !wxTopLevelWindowBase::Show(show) )
1310         return false;
1311
1312     bool plainTransition = false;
1313
1314 #if wxUSE_SYSTEM_OPTIONS
1315     // code contributed by Ryan Wilcox December 18, 2003
1316     plainTransition = UMAGetSystemVersion() >= 0x1000 ;
1317     if ( wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) )
1318         plainTransition = ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1 ) ;
1319 #endif
1320
1321     if (show)
1322     {
1323         if ( plainTransition )
1324            ::ShowWindow( (WindowRef)m_macWindow );
1325         else
1326            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowShowTransitionAction, NULL );
1327
1328         ::SelectWindow( (WindowRef)m_macWindow ) ;
1329
1330         // because apps expect a size event to occur at this moment
1331         wxSizeEvent event(GetSize() , m_windowId);
1332         event.SetEventObject(this);
1333         GetEventHandler()->ProcessEvent(event);
1334     }
1335     else
1336     {
1337         if ( plainTransition )
1338            ::HideWindow( (WindowRef)m_macWindow );
1339         else
1340            ::TransitionWindow( (WindowRef)m_macWindow, kWindowZoomTransitionEffect, kWindowHideTransitionAction, NULL );
1341     }
1342
1343     MacPropagateVisibilityChanged() ;
1344
1345     return true ;
1346 }
1347
1348 bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1349 {
1350     if ( show )
1351     {
1352         FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1353         delete data ;
1354         data = new FullScreenData() ;
1355
1356         m_macFullScreenData = data ;
1357         data->m_position = GetPosition() ;
1358         data->m_size = GetSize() ;
1359         data->m_wasResizable = MacGetWindowAttributes() & kWindowResizableAttribute ;
1360
1361         if ( style & wxFULLSCREEN_NOMENUBAR )
1362             HideMenuBar() ;
1363
1364         wxRect client = wxGetClientDisplayRect() ;
1365
1366         int left , top , right , bottom ;
1367         int x, y, w, h ;
1368
1369         x = client.x ;
1370         y = client.y ;
1371         w = client.width ;
1372         h = client.height ;
1373
1374         MacGetContentAreaInset( left , top , right , bottom ) ;
1375
1376         if ( style & wxFULLSCREEN_NOCAPTION )
1377         {
1378             y -= top ;
1379             h += top ;
1380         }
1381
1382         if ( style & wxFULLSCREEN_NOBORDER )
1383         {
1384             x -= left ;
1385             w += left + right ;
1386             h += bottom ;
1387         }
1388
1389         if ( style & wxFULLSCREEN_NOTOOLBAR )
1390         {
1391             // TODO
1392         }
1393
1394         if ( style & wxFULLSCREEN_NOSTATUSBAR )
1395         {
1396             // TODO
1397         }
1398
1399         SetSize( x , y , w, h ) ;
1400         if ( data->m_wasResizable )
1401             MacChangeWindowAttributes( kWindowNoAttributes , kWindowResizableAttribute ) ;
1402     }
1403     else
1404     {
1405         ShowMenuBar() ;
1406         FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1407         if ( data->m_wasResizable )
1408             MacChangeWindowAttributes( kWindowResizableAttribute ,  kWindowNoAttributes ) ;
1409         SetPosition( data->m_position ) ;
1410         SetSize( data->m_size ) ;
1411
1412         delete data ;
1413         m_macFullScreenData = NULL ;
1414     }
1415
1416     return false;
1417 }
1418
1419 bool wxTopLevelWindowMac::IsFullScreen() const
1420 {
1421     return m_macFullScreenData != NULL ;
1422 }
1423
1424
1425 bool wxTopLevelWindowMac::SetTransparent(wxByte alpha)
1426 {
1427     OSStatus result = SetWindowAlpha((WindowRef)m_macWindow, float(alpha)/255.0);
1428     return result == noErr;
1429 }
1430
1431
1432 bool wxTopLevelWindowMac::CanSetTransparent()
1433 {
1434     return true;
1435 }
1436
1437
1438 void wxTopLevelWindowMac::SetExtraStyle(long exStyle)
1439 {
1440     if ( GetExtraStyle() == exStyle )
1441         return ;
1442
1443     wxTopLevelWindowBase::SetExtraStyle( exStyle ) ;
1444
1445 #if TARGET_API_MAC_OSX
1446     if ( m_macWindow != NULL )
1447     {
1448         bool metal = GetExtraStyle() & wxFRAME_EX_METAL ;
1449         if ( MacGetMetalAppearance() != metal )
1450             MacSetMetalAppearance( metal ) ;
1451     }
1452 #endif
1453 }
1454
1455 // TODO: switch to structure bounds -
1456 // we are still using coordinates of the content view
1457 //
1458 void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1459 {
1460     Rect content, structure ;
1461
1462     GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1463     GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1464
1465     left = content.left - structure.left ;
1466     top = content.top  - structure.top ;
1467     right = structure.right - content.right ;
1468     bottom = structure.bottom - content.bottom ;
1469 }
1470
1471 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1472 {
1473     m_cachedClippedRectValid = false ;
1474     Rect bounds = { y , x , y + height , x + width } ;
1475     verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1476     wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1477 }
1478
1479 void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1480 {
1481     Rect bounds ;
1482
1483     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1484
1485     if (x)
1486        *x = bounds.left ;
1487     if (y)
1488        *y = bounds.top ;
1489 }
1490
1491 void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1492 {
1493     Rect bounds ;
1494
1495     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1496
1497     if (width)
1498        *width = bounds.right - bounds.left ;
1499     if (height)
1500        *height = bounds.bottom - bounds.top ;
1501 }
1502
1503 void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1504 {
1505     Rect bounds ;
1506
1507     verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1508
1509     if (width)
1510        *width = bounds.right - bounds.left ;
1511     if (height)
1512        *height = bounds.bottom - bounds.top ;
1513 }
1514
1515 void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1516 {
1517 #if TARGET_API_MAC_OSX
1518     MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1519         set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1520 #endif
1521 }
1522
1523 bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1524 {
1525 #if TARGET_API_MAC_OSX
1526     return MacGetWindowAttributes() & kWindowMetalAttribute ;
1527 #else
1528     return false ;
1529 #endif
1530 }
1531
1532 void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1533 {
1534     ChangeWindowAttributes( (WindowRef)m_macWindow, attributesToSet, attributesToClear ) ;
1535 }
1536
1537 wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1538 {
1539     UInt32 attr = 0 ;
1540     GetWindowAttributes( (WindowRef) m_macWindow, &attr ) ;
1541
1542     return attr ;
1543 }
1544
1545 void wxTopLevelWindowMac::MacPerformUpdates()
1546 {
1547 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
1548     // for composited windows this also triggers a redraw of all
1549     // invalid views in the window
1550     if ( UMAGetSystemVersion() >= 0x1030 )
1551         HIWindowFlush((WindowRef) m_macWindow) ;
1552     else
1553 #endif
1554     {
1555         // the only way to trigger the redrawing on earlier systems is to call
1556         // ReceiveNextEvent
1557
1558         EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
1559         UInt32 currentEventClass = 0 ;
1560         if ( currentEvent != NULL )
1561         {
1562             currentEventClass = ::GetEventClass( currentEvent ) ;
1563             ::GetEventKind( currentEvent ) ;
1564         }
1565
1566         if ( currentEventClass != kEventClassMenu )
1567         {
1568             // when tracking a menu, strange redraw errors occur if we flush now, so leave..
1569             EventRef theEvent;
1570             ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
1571         }
1572     }
1573 }
1574
1575 // Attracts the users attention to this window if the application is
1576 // inactive (should be called when a background event occurs)
1577
1578 static pascal void wxMacNMResponse( NMRecPtr ptr )
1579 {
1580     NMRemove( ptr ) ;
1581     DisposePtr( (Ptr)ptr ) ;
1582 }
1583
1584 void wxTopLevelWindowMac::RequestUserAttention(int flags )
1585 {
1586     NMRecPtr notificationRequest = (NMRecPtr) NewPtr( sizeof( NMRec) ) ;
1587     static wxMacNMUPP nmupp( wxMacNMResponse );
1588
1589     memset( notificationRequest , 0 , sizeof(*notificationRequest) ) ;
1590     notificationRequest->qType = nmType ;
1591     notificationRequest->nmMark = 1 ;
1592     notificationRequest->nmIcon = 0 ;
1593     notificationRequest->nmSound = 0 ;
1594     notificationRequest->nmStr = NULL ;
1595     notificationRequest->nmResp = nmupp ;
1596
1597     verify_noerr( NMInstall( notificationRequest ) ) ;
1598 }
1599
1600 // ---------------------------------------------------------------------------
1601 // Shape implementation
1602 // ---------------------------------------------------------------------------
1603
1604
1605 bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1606 {
1607     wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false,
1608                  _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1609
1610     // The empty region signifies that the shape
1611     // should be removed from the window.
1612     if ( region.IsEmpty() )
1613     {
1614         wxSize sz = GetClientSize();
1615         wxRegion rgn(0, 0, sz.x, sz.y);
1616         if ( rgn.IsEmpty() )
1617             return false ;
1618         else
1619             return SetShape(rgn);
1620     }
1621
1622     // Make a copy of the region
1623     RgnHandle  shapeRegion = NewRgn();
1624     CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1625
1626     // Dispose of any shape region we may already have
1627     RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1628     if ( oldRgn )
1629         DisposeRgn(oldRgn);
1630
1631     // Save the region so we can use it later
1632     SetWRefCon((WindowRef)MacGetWindowRef(), (URefCon)shapeRegion);
1633
1634     // inform the window manager that the window has changed shape
1635     ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1636
1637     return true;
1638 }
1639
1640 // ---------------------------------------------------------------------------
1641 // Support functions for shaped windows, based on Apple's CustomWindow sample at
1642 // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1643 // ---------------------------------------------------------------------------
1644
1645 static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1646 {
1647     GetWindowPortBounds(window, inRect);
1648     Point pt = { inRect->top ,inRect->left };
1649     wxMacLocalToGlobal( window, &pt ) ;
1650     inRect->bottom += pt.v - inRect->top;
1651     inRect->right += pt.h - inRect->left;
1652     inRect->top = pt.v;
1653     inRect->left = pt.h;
1654 }
1655
1656 static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1657 {
1658     /*------------------------------------------------------
1659         Define which options your custom window supports.
1660     --------------------------------------------------------*/
1661     //just enable everything for our demo
1662     *(OptionBits*)param =
1663         //kWindowCanGrow |
1664         //kWindowCanZoom |
1665         //kWindowCanCollapse |
1666         //kWindowCanGetWindowRegion |
1667         //kWindowHasTitleBar |
1668         //kWindowSupportsDragHilite |
1669         kWindowCanDrawInCurrentPort |
1670         //kWindowCanMeasureTitle |
1671         kWindowWantsDisposeAtProcessDeath |
1672         kWindowSupportsGetGrowImageRegion |
1673         kWindowDefSupportsColorGrafPort;
1674
1675     return 1;
1676 }
1677
1678 // The content region is left as a rectangle matching the window size, this is
1679 // so the origin in the paint event, and etc. still matches what the
1680 // programmer expects.
1681 static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1682 {
1683     SetEmptyRgn(rgn);
1684     wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1685     if (win)
1686     {
1687         Rect r ;
1688         wxShapedMacWindowGetPos( window, &r ) ;
1689         RectRgn( rgn , &r ) ;
1690     }
1691 }
1692
1693 // The structure region is set to the shape given to the SetShape method.
1694 static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1695 {
1696     RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1697
1698     SetEmptyRgn(rgn);
1699     if (cachedRegion)
1700     {
1701         Rect windowRect;
1702         wxShapedMacWindowGetPos(window, &windowRect);    // how big is the window
1703         CopyRgn(cachedRegion, rgn);                      // make a copy of our cached region
1704         OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1705         //MapRgn(rgn, &mMaskSize, &windowRect);          //scale it to our actual window size
1706     }
1707 }
1708
1709 static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1710 {
1711     GetWindowRegionPtr rgnRec = (GetWindowRegionPtr)param;
1712
1713     if (rgnRec == NULL)
1714         return paramErr;
1715
1716     switch (rgnRec->regionCode)
1717     {
1718         case kWindowStructureRgn:
1719             wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1720             break;
1721
1722         case kWindowContentRgn:
1723             wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1724             break;
1725
1726         default:
1727             SetEmptyRgn(rgnRec->winRgn);
1728             break;
1729     }
1730
1731     return noErr;
1732 }
1733
1734 // Determine the region of the window which was hit
1735 //
1736 static SInt32 wxShapedMacWindowHitTest(WindowRef window, SInt32 param)
1737 {
1738     Point hitPoint;
1739     static RgnHandle tempRgn = NULL;
1740
1741     if (tempRgn == NULL)
1742         tempRgn = NewRgn();
1743
1744     // get the point clicked
1745     SetPt( &hitPoint, LoWord(param), HiWord(param) );
1746
1747      // Mac OS 8.5 or later
1748     wxShapedMacWindowStructureRegion(window, tempRgn);
1749     if (PtInRgn( hitPoint, tempRgn )) //in window content region?
1750         return wInContent;
1751
1752     // no significant area was hit
1753     return wNoHit;
1754 }
1755
1756 static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1757 {
1758     switch (message)
1759     {
1760         case kWindowMsgHitTest:
1761             return wxShapedMacWindowHitTest(window, param);
1762
1763         case kWindowMsgGetFeatures:
1764             return wxShapedMacWindowGetFeatures(window, param);
1765
1766         // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1767         case kWindowMsgGetRegion:
1768             return wxShapedMacWindowGetRegion(window, param);
1769
1770         default:
1771             break;
1772     }
1773
1774     return 0;
1775 }