src/mac/carbon/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindowMac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "window.h"
  14 #endif
  15
  16 #include "wx/wxprec.h"
  17
  18 #include "wx/menu.h"
  19 #include "wx/window.h"
  20 #include "wx/dc.h"
  21 #include "wx/dcclient.h"
  22 #include "wx/utils.h"
  23 #include "wx/app.h"
  24 #include "wx/panel.h"
  25 #include "wx/layout.h"
  26 #include "wx/dialog.h"
  27 #include "wx/scrolbar.h"
  28 #include "wx/statbox.h"
  29 #include "wx/button.h"
  30 #include "wx/settings.h"
  31 #include "wx/msgdlg.h"
  32 #include "wx/frame.h"
  33 #include "wx/tooltip.h"
  34 #include "wx/statusbr.h"
  35 #include "wx/menuitem.h"
  36 #include "wx/spinctrl.h"
  37 #include "wx/log.h"
  38 #include "wx/geometry.h"
  39 #include "wx/textctrl.h"
  40
  41 #include "wx/toolbar.h"
  42 #include "wx/dc.h"
  43
  44 #if wxUSE_CARET
  45     #include "wx/caret.h"
  46 #endif // wxUSE_CARET
  47
  48 #define MAC_SCROLLBAR_SIZE 15
  49 #define MAC_SMALL_SCROLLBAR_SIZE 11
  50
  51 #include "wx/mac/uma.h"
  52 #ifndef __DARWIN__
  53 #include <Windows.h>
  54 #include <ToolUtils.h>
  55 #include <Scrap.h>
  56 #include <MacTextEditor.h>
  57 #endif
  58
  59 #if TARGET_API_MAC_OSX
  60 #ifndef __HIVIEW__
  61     #include <HIToolbox/HIView.h>
  62 #endif
  63 #endif
  64
  65 #if  wxUSE_DRAG_AND_DROP
  66 #include "wx/dnd.h"
  67 #endif
  68
  69 #include <string.h>
  70
  71 extern wxList wxPendingDelete;
  72
  73 #ifdef __WXUNIVERSAL__
  74     IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
  75 #else // __WXMAC__
  76     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
  77 #endif // __WXUNIVERSAL__/__WXMAC__
  78
  79 #if !USE_SHARED_LIBRARY
  80
  81 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
  82     EVT_NC_PAINT(wxWindowMac::OnNcPaint)
  83     EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
  84 #if TARGET_API_MAC_OSX
  85     EVT_PAINT(wxWindowMac::OnPaint)
  86 #endif
  87     EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
  88     EVT_KILL_FOCUS(wxWindowMac::OnSetFocus)
  89     EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
  90 END_EVENT_TABLE()
  91
  92 #endif
  93
  94 #define wxMAC_DEBUG_REDRAW 0
  95 #ifndef wxMAC_DEBUG_REDRAW
  96 #define wxMAC_DEBUG_REDRAW 0
  97 #endif
  98
  99 #define wxMAC_USE_THEME_BORDER 1
 100
 101 // ---------------------------------------------------------------------------
 102 // Utility Routines to move between different coordinate systems
 103 // ---------------------------------------------------------------------------
 104
 105 /*
 106  * Right now we have the following setup :
 107  * a border that is not part of the native control is always outside the
 108  * control's border (otherwise we loose all native intelligence, future ways
 109  * may be to have a second embedding control responsible for drawing borders
 110  * and backgrounds eventually)
 111  * so all this border calculations have to be taken into account when calling
 112  * native methods or getting native oriented data
 113  * so we have three coordinate systems here
 114  * wx client coordinates
 115  * wx window coordinates (including window frames)
 116  * native coordinates
 117  */
 118
 119 //
 120 // originating from native control
 121 //
 122
 123
 124 void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle )
 125 {
 126     OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
 127 }
 128
 129 void wxMacNativeToWindow( const wxWindow* window , Rect *rect )
 130 {
 131     OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
 132 }
 133
 134 //
 135 // directed towards native control
 136 //
 137
 138 void wxMacWindowToNative( const wxWindow* window , RgnHandle handle )
 139 {
 140     OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() );
 141 }
 142
 143 void wxMacWindowToNative( const wxWindow* window , Rect *rect )
 144 {
 145     OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ;
 146 }
 147
 148
 149 // ---------------------------------------------------------------------------
 150 // Carbon Events
 151 // ---------------------------------------------------------------------------
 152
 153 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
 154 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
 155
 156 #if TARGET_API_MAC_OSX
 157
 158 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
 159 enum {
 160   kEventControlVisibilityChanged = 157
 161 };
 162 #endif
 163
 164 #endif
 165
 166 static const EventTypeSpec eventList[] =
 167 {
 168     { kEventClassControl , kEventControlHit } ,
 169 #if TARGET_API_MAC_OSX
 170     { kEventClassControl , kEventControlDraw } ,
 171     { kEventClassControl , kEventControlVisibilityChanged } ,
 172     { kEventClassControl , kEventControlEnabledStateChanged } ,
 173     { kEventClassControl , kEventControlHiliteChanged } ,
 174     { kEventClassControl , kEventControlSetFocusPart } ,
 175
 176     { kEventClassService , kEventServiceGetTypes },
 177     { kEventClassService , kEventServiceCopy },
 178     { kEventClassService , kEventServicePaste },
 179
 180  //    { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
 181 //  { kEventClassControl , kEventControlBoundsChanged } ,
 182 #endif
 183 } ;
 184
 185 static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 186 {
 187     OSStatus result = eventNotHandledErr ;
 188
 189     wxMacCarbonEvent cEvent( event ) ;
 190
 191     ControlRef controlRef ;
 192     wxWindowMac* thisWindow = (wxWindowMac*) data ;
 193
 194     cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
 195
 196     switch( GetEventKind( event ) )
 197     {
 198 #if TARGET_API_MAC_OSX
 199         case kEventControlDraw :
 200             {
 201                 RgnHandle updateRgn = NULL ;
 202                 RgnHandle allocatedRgn = NULL ;
 203                 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
 204                 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
 205                 {
 206                     updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
 207                 }
 208                 else
 209                 {
 210                     if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
 211                     {
 212                         // as this update region is in native window locals we must adapt it to wx window local
 213                         allocatedRgn = NewRgn() ;
 214                         CopyRgn( updateRgn , allocatedRgn ) ;
 215                         // hide the given region by the new region that must be shifted
 216                         wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
 217                         updateRgn = allocatedRgn ;
 218                     }
 219                 }
 220
 221 #if wxMAC_DEBUG_REDRAW
 222                 if ( thisWindow->MacIsUserPane() )
 223                 {
 224                     CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
 225                     static float color = 0.5 ;
 226                     static channel = 0 ;
 227                      HIRect bounds;
 228                        HIViewGetBounds( controlRef, &bounds );
 229                     CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
 230                         channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
 231                     CGContextFillRect( cgContext, bounds );
 232                     color += 0.1 ;
 233                     if ( color > 0.9 )
 234                     {
 235                         color = 0.5 ;
 236                         channel++ ;
 237                         if ( channel == 3 )
 238                             channel = 0 ;
 239                     }
 240                 }
 241 #endif
 242                 {
 243 #if wxMAC_USE_CORE_GRAPHICS
 244                     CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
 245                     thisWindow->MacSetCGContextRef( cgContext ) ;
 246                     wxMacCGContextStateSaver sg( cgContext ) ;
 247 #endif
 248                     if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
 249                         result = noErr ;
 250 #if wxMAC_USE_CORE_GRAPHICS
 251                     thisWindow->MacSetCGContextRef( NULL ) ;
 252 #endif
 253                 }
 254                 if ( allocatedRgn )
 255                     DisposeRgn( allocatedRgn ) ;
 256             }
 257             break ;
 258         case kEventControlVisibilityChanged :
 259                 thisWindow->MacVisibilityChanged() ;
 260             break ;
 261         case kEventControlEnabledStateChanged :
 262                 thisWindow->MacEnabledStateChanged() ;
 263             break ;
 264         case kEventControlHiliteChanged :
 265                 thisWindow->MacHiliteChanged() ;
 266             break ;
 267 #endif
 268         // we emulate this event under Carbon CFM
 269         case kEventControlSetFocusPart :
 270             {
 271                 Boolean focusEverything = false ;
 272                 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
 273 #ifdef __WXMAC_OSX__
 274                 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
 275                 {
 276                 }
 277 #endif
 278                 if ( controlPart == kControlFocusNoPart )
 279                 {
 280         #if wxUSE_CARET
 281                     if ( thisWindow->GetCaret() )
 282                     {
 283                         thisWindow->GetCaret()->OnKillFocus();
 284                     }
 285         #endif // wxUSE_CARET
 286                     wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
 287                     event.SetEventObject(thisWindow);
 288                     thisWindow->GetEventHandler()->ProcessEvent(event) ;
 289                 }
 290                 else
 291                 {
 292                     // panel wants to track the window which was the last to have focus in it
 293                     wxChildFocusEvent eventFocus(thisWindow);
 294                     thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
 295
 296         #if wxUSE_CARET
 297                     if ( thisWindow->GetCaret() )
 298                     {
 299                         thisWindow->GetCaret()->OnSetFocus();
 300                     }
 301         #endif // wxUSE_CARET
 302
 303                     wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
 304                     event.SetEventObject(thisWindow);
 305                     thisWindow->GetEventHandler()->ProcessEvent(event) ;
 306                 }
 307                 if ( thisWindow->MacIsUserPane() )
 308                     result = noErr ;
 309             }
 310             break ;
 311         case kEventControlHit :
 312             {
 313                 result = thisWindow->MacControlHit( handler , event ) ;
 314             }
 315             break ;
 316         default :
 317             break ;
 318     }
 319     return result ;
 320 }
 321
 322 static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 323 {
 324     OSStatus result = eventNotHandledErr ;
 325
 326     wxMacCarbonEvent cEvent( event ) ;
 327
 328     ControlRef controlRef ;
 329     wxWindowMac* thisWindow = (wxWindowMac*) data ;
 330     wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
 331     cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
 332
 333     switch( GetEventKind( event ) )
 334     {
 335         case kEventServiceGetTypes :
 336             if( textCtrl )
 337             {
 338                 long from, to ;
 339                 textCtrl->GetSelection( &from , &to ) ;
 340
 341                 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
 342                 if( from != to )
 343                     copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
 344                 if ( textCtrl->IsEditable() )
 345                     pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
 346
 347                 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt' ,  'PICT', 'MooV',     'AIFF' */  };
 348                 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
 349                 {
 350                     CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
 351                     if ( typestring )
 352                     {
 353                         if ( copyTypes )
 354                             CFArrayAppendValue (copyTypes, typestring) ;
 355                         if ( pasteTypes )
 356                             CFArrayAppendValue (pasteTypes, typestring) ;
 357                         CFRelease( typestring ) ;
 358                     }
 359                 }
 360                 result = noErr ;
 361             }
 362             break ;
 363         case kEventServiceCopy :
 364             if ( textCtrl )
 365             {
 366                 long from, to ;
 367                 textCtrl->GetSelection( &from , &to ) ;
 368                 wxString val = textCtrl->GetValue() ;
 369                 val = val.Mid( from , to - from ) ;
 370                 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
 371                 verify_noerr( ClearScrap( &scrapRef ) ) ;
 372                 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.Length() , val.c_str() ) ) ;
 373                 result = noErr ;
 374             }
 375             break ;
 376         case kEventServicePaste :
 377             if ( textCtrl )
 378             {
 379                 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
 380                 Size textSize, pastedSize ;
 381                 verify_noerr( GetScrapFlavorSize (scrapRef, kTXNTextData, &textSize) ) ;
 382                 textSize++ ;
 383                 char *content = new char[textSize] ;
 384                 GetScrapFlavorData (scrapRef, kTXNTextData, &pastedSize, content );
 385                 content[textSize-1] = 0 ;
 386 #if wxUSE_UNICODE
 387                 textCtrl->WriteText( wxString( content , wxConvLocal )  );
 388 #else
 389                 textCtrl->WriteText( wxString( content ) ) ;
 390 #endif
 391                 delete[] content ;
 392                 result = noErr ;
 393             }
 394             break ;
 395     }
 396
 397     return result ;
 398 }
 399
 400 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 401 {
 402     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 403     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 404     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 405     OSStatus result = eventNotHandledErr ;
 406
 407     switch ( GetEventClass( event ) )
 408     {
 409         case kEventClassControl :
 410             result = wxMacWindowControlEventHandler( handler, event, data ) ;
 411             break ;
 412         case kEventClassService :
 413             result = wxMacWindowServiceEventHandler( handler, event , data ) ;
 414         default :
 415             break ;
 416     }
 417     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 418     return result ;
 419 }
 420
 421 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
 422
 423 #if !TARGET_API_MAC_OSX
 424
 425 // ---------------------------------------------------------------------------
 426 // UserPane events for non OSX builds
 427 // ---------------------------------------------------------------------------
 428
 429 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
 430 {
 431     wxWindow * win = wxFindControlFromMacControl(control) ;
 432     if ( win )
 433         win->MacControlUserPaneDrawProc(part) ;
 434 }
 435 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneDrawUPP , wxMacControlUserPaneDrawProc ) ;
 436
 437 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
 438 {
 439     wxWindow * win = wxFindControlFromMacControl(control) ;
 440     if ( win )
 441         return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
 442     else
 443         return kControlNoPart ;
 444 }
 445 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneHitTestUPP , wxMacControlUserPaneHitTestProc ) ;
 446
 447 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
 448 {
 449     wxWindow * win = wxFindControlFromMacControl(control) ;
 450     if ( win )
 451         return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
 452     else
 453         return kControlNoPart ;
 454 }
 455 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneTrackingUPP , wxMacControlUserPaneTrackingProc ) ;
 456
 457 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
 458 {
 459     wxWindow * win = wxFindControlFromMacControl(control) ;
 460     if ( win )
 461         win->MacControlUserPaneIdleProc() ;
 462 }
 463 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneIdleUPP , wxMacControlUserPaneIdleProc ) ;
 464
 465 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
 466 {
 467     wxWindow * win = wxFindControlFromMacControl(control) ;
 468     if ( win )
 469         return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
 470     else
 471         return kControlNoPart ;
 472 }
 473 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneKeyDownUPP , wxMacControlUserPaneKeyDownProc ) ;
 474
 475 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
 476 {
 477     wxWindow * win = wxFindControlFromMacControl(control) ;
 478     if ( win )
 479         win->MacControlUserPaneActivateProc(activating) ;
 480 }
 481 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneActivateUPP , wxMacControlUserPaneActivateProc ) ;
 482
 483 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
 484 {
 485     wxWindow * win = wxFindControlFromMacControl(control) ;
 486     if ( win )
 487         return win->MacControlUserPaneFocusProc(action) ;
 488     else
 489         return kControlNoPart ;
 490 }
 491 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneFocusUPP , wxMacControlUserPaneFocusProc ) ;
 492
 493 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
 494 {
 495     wxWindow * win = wxFindControlFromMacControl(control) ;
 496     if ( win )
 497         win->MacControlUserPaneBackgroundProc(info) ;
 498 }
 499 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneBackgroundUPP , wxMacControlUserPaneBackgroundProc ) ;
 500
 501 void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
 502 {
 503     RgnHandle rgn = NewRgn() ;
 504     GetClip( rgn ) ;
 505     wxMacWindowStateSaver sv( this ) ;
 506     SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
 507     MacDoRedraw( rgn , 0 ) ;
 508     DisposeRgn( rgn ) ;
 509 }
 510
 511 wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
 512 {
 513     return kControlNoPart ;
 514 }
 515
 516 wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
 517 {
 518     return kControlNoPart ;
 519 }
 520
 521 void wxWindowMac::MacControlUserPaneIdleProc()
 522 {
 523 }
 524
 525 wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
 526 {
 527     return kControlNoPart ;
 528 }
 529
 530 void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
 531 {
 532 }
 533
 534 wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
 535 {
 536     return kControlNoPart ;
 537 }
 538
 539 void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
 540 {
 541 }
 542
 543 #endif
 544
 545 // ---------------------------------------------------------------------------
 546 // Scrollbar Tracking for all
 547 // ---------------------------------------------------------------------------
 548
 549 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
 550 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
 551 {
 552     if ( partCode != 0)
 553     {
 554         wxWindow*  wx = wxFindControlFromMacControl( control ) ;
 555         if ( wx )
 556         {
 557             wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
 558         }
 559     }
 560 }
 561 wxMAC_DEFINE_PROC_GETTER( ControlActionUPP , wxMacLiveScrollbarActionProc ) ;
 562
 563 // ===========================================================================
 564 // implementation
 565 // ===========================================================================
 566
 567 #if KEY_wxList_DEPRECATED
 568 wxList wxWinMacControlList(wxKEY_INTEGER);
 569
 570 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
 571 {
 572     wxNode *node = wxWinMacControlList.Find((long)inControl);
 573     if (!node)
 574         return NULL;
 575     return (wxControl *)node->GetData();
 576 }
 577
 578 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
 579 {
 580     // adding NULL ControlRef is (first) surely a result of an error and
 581     // (secondly) breaks native event processing
 582     wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 583
 584     if ( !wxWinMacControlList.Find((long)inControl) )
 585         wxWinMacControlList.Append((long)inControl, control);
 586 }
 587
 588 void wxRemoveMacControlAssociation(wxWindow *control)
 589 {
 590     wxWinMacControlList.DeleteObject(control);
 591 }
 592 #else
 593
 594 WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
 595
 596 static MacControlMap wxWinMacControlList;
 597
 598 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
 599 {
 600     MacControlMap::iterator node = wxWinMacControlList.find(inControl);
 601
 602     return (node == wxWinMacControlList.end()) ? NULL : node->second;
 603 }
 604
 605 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
 606 {
 607     // adding NULL ControlRef is (first) surely a result of an error and
 608     // (secondly) breaks native event processing
 609     wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
 610
 611     wxWinMacControlList[inControl] = control;
 612 }
 613
 614 void wxRemoveMacControlAssociation(wxWindow *control)
 615 {
 616    // iterate over all the elements in the class
 617     MacControlMap::iterator it;
 618     for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
 619     {
 620         if ( it->second == control )
 621         {
 622             wxWinMacControlList.erase(it);
 623             break;
 624         }
 625     }
 626 }
 627 #endif // deprecated wxList
 628
 629 // ----------------------------------------------------------------------------
 630  // constructors and such
 631 // ----------------------------------------------------------------------------
 632
 633 wxWindowMac::wxWindowMac()
 634 {
 635     Init();
 636 }
 637
 638 wxWindowMac::wxWindowMac(wxWindowMac *parent,
 639             wxWindowID id,
 640             const wxPoint& pos ,
 641             const wxSize& size ,
 642             long style ,
 643             const wxString& name )
 644 {
 645     Init();
 646     Create(parent, id, pos, size, style, name);
 647 }
 648
 649 void wxWindowMac::Init()
 650 {
 651     m_peer = NULL ;
 652     m_frozenness = 0 ;
 653 #if WXWIN_COMPATIBILITY_2_4
 654     m_backgroundTransparent = FALSE;
 655 #endif
 656
 657     // as all windows are created with WS_VISIBLE style...
 658     m_isShown = TRUE;
 659
 660     m_hScrollBar = NULL ;
 661     m_vScrollBar = NULL ;
 662     m_macBackgroundBrush = wxNullBrush ;
 663
 664     m_macIsUserPane = TRUE;
 665 #if wxMAC_USE_CORE_GRAPHICS
 666     m_cgContextRef = NULL ;
 667 #endif
 668     // we need a valid font for the encodings
 669     wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
 670 }
 671
 672 // Destructor
 673 wxWindowMac::~wxWindowMac()
 674 {
 675     SendDestroyEvent();
 676
 677     m_isBeingDeleted = TRUE;
 678
 679     MacInvalidateBorders() ;
 680
 681 #ifndef __WXUNIVERSAL__
 682     // VS: make sure there's no wxFrame with last focus set to us:
 683     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
 684     {
 685         wxFrame *frame = wxDynamicCast(win, wxFrame);
 686         if ( frame )
 687         {
 688             if ( frame->GetLastFocus() == this )
 689             {
 690                 frame->SetLastFocus((wxWindow*)NULL);
 691             }
 692             break;
 693         }
 694     }
 695 #endif // __WXUNIVERSAL__
 696
 697     // destroy children before destroying this window itself
 698     DestroyChildren();
 699
 700     // wxRemoveMacControlAssociation( this ) ;
 701     // If we delete an item, we should initialize the parent panel,
 702     // because it could now be invalid.
 703     wxWindow *parent = GetParent() ;
 704     if ( parent )
 705     {
 706         if (parent->GetDefaultItem() == (wxButton*) this)
 707             parent->SetDefaultItem(NULL);
 708     }
 709     if ( m_peer && m_peer->Ok() )
 710     {
 711         // in case the callback might be called during destruction
 712         wxRemoveMacControlAssociation( this) ;
 713         // we currently are not using this hook
 714         // ::SetControlColorProc( *m_peer , NULL ) ;
 715         m_peer->Dispose() ;
 716     }
 717
 718     if ( g_MacLastWindow == this )
 719     {
 720         g_MacLastWindow = NULL ;
 721     }
 722
 723     wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
 724     if ( frame )
 725     {
 726         if ( frame->GetLastFocus() == this )
 727             frame->SetLastFocus( NULL ) ;
 728     }
 729
 730     // delete our drop target if we've got one
 731 #if wxUSE_DRAG_AND_DROP
 732     if ( m_dropTarget != NULL )
 733     {
 734         delete m_dropTarget;
 735         m_dropTarget = NULL;
 736     }
 737 #endif // wxUSE_DRAG_AND_DROP
 738     delete m_peer ;
 739 }
 740
 741 WXWidget wxWindowMac::GetHandle() const
 742 {
 743     return (WXWidget) m_peer->GetControlRef() ;
 744 }
 745
 746
 747 void wxWindowMac::MacInstallEventHandler( WXWidget control )
 748 {
 749     wxAssociateControlWithMacControl( (ControlRef) control  , this ) ;
 750     InstallControlEventHandler( (ControlRef)  control , GetwxMacWindowEventHandlerUPP(),
 751         GetEventTypeCount(eventList), eventList, this,
 752         (EventHandlerRef *)&m_macControlEventHandler);
 753 #if !TARGET_API_MAC_OSX
 754     if ( (ControlRef) control == m_peer->GetControlRef() )
 755     {
 756         m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl,kControlUserPaneDrawProcTag,GetwxMacControlUserPaneDrawProc()) ;
 757         m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl,kControlUserPaneHitTestProcTag,GetwxMacControlUserPaneHitTestProc()) ;
 758         m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl,kControlUserPaneTrackingProcTag,GetwxMacControlUserPaneTrackingProc()) ;
 759         m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl,kControlUserPaneIdleProcTag,GetwxMacControlUserPaneIdleProc()) ;
 760         m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl,kControlUserPaneKeyDownProcTag,GetwxMacControlUserPaneKeyDownProc()) ;
 761         m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl,kControlUserPaneActivateProcTag,GetwxMacControlUserPaneActivateProc()) ;
 762         m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl,kControlUserPaneFocusProcTag,GetwxMacControlUserPaneFocusProc()) ;
 763         m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl,kControlUserPaneBackgroundProcTag,GetwxMacControlUserPaneBackgroundProc()) ;
 764     }
 765 #endif
 766
 767 }
 768
 769 // Constructor
 770 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
 771            const wxPoint& pos,
 772            const wxSize& size,
 773            long style,
 774            const wxString& name)
 775 {
 776     wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
 777
 778     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 779         return FALSE;
 780
 781     m_windowVariant = parent->GetWindowVariant() ;
 782
 783     if ( m_macIsUserPane )
 784     {
 785         Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
 786
 787         UInt32 features = 0
 788             | kControlSupportsEmbedding
 789             | kControlSupportsLiveFeedback
 790             | kControlGetsFocusOnClick
 791 //            | kControlHasSpecialBackground
 792 //            | kControlSupportsCalcBestRect
 793             | kControlHandlesTracking
 794             | kControlSupportsFocus
 795             | kControlWantsActivate
 796             | kControlWantsIdle
 797             ;
 798
 799         m_peer = new wxMacControl(this) ;
 800         ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
 801
 802
 803         MacPostControlCreate(pos,size) ;
 804     }
 805 #ifndef __WXUNIVERSAL__
 806     // Don't give scrollbars to wxControls unless they ask for them
 807     if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
 808          (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
 809     {
 810         MacCreateScrollBars( style ) ;
 811     }
 812 #endif
 813
 814     wxWindowCreateEvent event(this);
 815     GetEventHandler()->AddPendingEvent(event);
 816
 817     return TRUE;
 818 }
 819
 820 void wxWindowMac::MacChildAdded()
 821 {
 822     if ( m_vScrollBar )
 823     {
 824         m_vScrollBar->Raise() ;
 825     }
 826     if ( m_hScrollBar )
 827     {
 828         m_hScrollBar->Raise() ;
 829     }
 830
 831 }
 832
 833 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
 834 {
 835     wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
 836
 837     m_peer->SetReference( (long) this ) ;
 838     GetParent()->AddChild(this);
 839
 840     MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
 841
 842     ControlRef container = (ControlRef) GetParent()->GetHandle() ;
 843     wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
 844     ::EmbedControl( m_peer->GetControlRef() , container ) ;
 845     GetParent()->MacChildAdded() ;
 846
 847     // adjust font, controlsize etc
 848     DoSetWindowVariant( m_windowVariant ) ;
 849
 850     m_peer->SetTitle( wxStripMenuCodes(m_label) ) ;
 851
 852     if (!m_macIsUserPane)
 853     {
 854         SetInitialBestSize(size);
 855     }
 856
 857     SetCursor( *wxSTANDARD_CURSOR ) ;
 858 }
 859
 860 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
 861 {
 862     // Don't assert, in case we set the window variant before
 863     // the window is created
 864     // wxASSERT( m_peer->Ok() ) ;
 865
 866     m_windowVariant = variant ;
 867
 868     if (m_peer == NULL || !m_peer->Ok())
 869         return;
 870
 871     ControlSize size ;
 872     ThemeFontID themeFont = kThemeSystemFont ;
 873
 874     // we will get that from the settings later
 875     // and make this NORMAL later, but first
 876     // we have a few calculations that we must fix
 877
 878     switch ( variant )
 879     {
 880         case wxWINDOW_VARIANT_NORMAL :
 881             size = kControlSizeNormal;
 882             themeFont = kThemeSystemFont ;
 883             break ;
 884         case wxWINDOW_VARIANT_SMALL :
 885             size = kControlSizeSmall;
 886             themeFont = kThemeSmallSystemFont ;
 887             break ;
 888         case wxWINDOW_VARIANT_MINI :
 889            if (UMAGetSystemVersion() >= 0x1030 )
 890             {
 891                 // not always defined in the headers
 892                 size = 3 ;
 893                 themeFont = 109 ;
 894             }
 895             else
 896             {
 897                 size = kControlSizeSmall;
 898                 themeFont = kThemeSmallSystemFont ;
 899             }
 900             break ;
 901         case wxWINDOW_VARIANT_LARGE :
 902             size = kControlSizeLarge;
 903             themeFont = kThemeSystemFont ;
 904             break ;
 905         default:
 906             wxFAIL_MSG(_T("unexpected window variant"));
 907             break ;
 908     }
 909     m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag,&size ) ;
 910
 911     wxFont font ;
 912     font.MacCreateThemeFont( themeFont ) ;
 913     SetFont( font ) ;
 914 }
 915
 916 void wxWindowMac::MacUpdateControlFont()
 917 {
 918     m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
 919     Refresh() ;
 920 }
 921
 922 bool wxWindowMac::SetFont(const wxFont& font)
 923 {
 924     bool retval = wxWindowBase::SetFont( font ) ;
 925
 926     MacUpdateControlFont() ;
 927
 928     return retval;
 929 }
 930
 931 bool wxWindowMac::SetForegroundColour(const wxColour& col )
 932 {
 933     if ( !wxWindowBase::SetForegroundColour(col) )
 934         return false ;
 935
 936     MacUpdateControlFont() ;
 937
 938     return true ;
 939 }
 940
 941 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
 942 {
 943     if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
 944         return false ;
 945
 946     wxBrush brush ;
 947     wxColour newCol(GetBackgroundColour());
 948     if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
 949     {
 950         brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
 951     }
 952     else if (  newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
 953     {
 954         brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
 955     }
 956     else
 957     {
 958         brush.SetColour( newCol ) ;
 959     }
 960     MacSetBackgroundBrush( brush ) ;
 961
 962     MacUpdateControlFont() ;
 963
 964     return true ;
 965 }
 966
 967 void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
 968 {
 969     m_macBackgroundBrush = brush ;
 970     m_peer->SetBackground( brush ) ;
 971 }
 972
 973 bool wxWindowMac::MacCanFocus() const
 974 {
 975     // there is currently no way to determine whether the window is running in full keyboard
 976     // access mode, therefore we cannot rely on these features, yet the only other way would be
 977     // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
 978     // in event handlers...
 979     UInt32 features = 0 ;
 980     m_peer->GetFeatures( & features ) ;
 981     return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
 982 }
 983
 984
 985 void wxWindowMac::SetFocus()
 986 {
 987     if ( AcceptsFocus() )
 988     {
 989
 990         wxWindow* former = FindFocus() ;
 991         if ( former == this )
 992             return ;
 993
 994         OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
 995         // as we cannot rely on the control features to find out whether we are in full keyboard mode, we can only
 996         // leave in case of an error
 997         if ( err == errCouldntSetFocus )
 998             return ;
 999
1000 #if !TARGET_API_MAC_OSX
1001         // emulate carbon events when running under carbonlib where they are not natively available
1002         if ( former )
1003         {
1004             EventRef evRef = NULL ;
1005             verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1006                 &evRef ) );
1007
1008             wxMacCarbonEvent cEvent( evRef ) ;
1009             cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1010             cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1011
1012             wxMacWindowEventHandler( NULL , evRef , former ) ;
1013             ReleaseEvent(evRef) ;
1014         }
1015         // send new focus event
1016         {
1017             EventRef evRef = NULL ;
1018             verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1019                 &evRef ) );
1020
1021             wxMacCarbonEvent cEvent( evRef ) ;
1022             cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1023             cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1024
1025             wxMacWindowEventHandler( NULL , evRef , this ) ;
1026             ReleaseEvent(evRef) ;
1027         }
1028 #endif
1029     }
1030 }
1031
1032
1033 void wxWindowMac::DoCaptureMouse()
1034 {
1035     wxTheApp->s_captureWindow = this ;
1036 }
1037
1038 wxWindow* wxWindowBase::GetCapture()
1039 {
1040     return wxTheApp->s_captureWindow ;
1041 }
1042
1043 void wxWindowMac::DoReleaseMouse()
1044 {
1045     wxTheApp->s_captureWindow = NULL ;
1046 }
1047
1048 #if    wxUSE_DRAG_AND_DROP
1049
1050 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1051 {
1052     if ( m_dropTarget != 0 ) {
1053         delete m_dropTarget;
1054     }
1055
1056     m_dropTarget = pDropTarget;
1057     if ( m_dropTarget != 0 )
1058     {
1059         // TODO
1060     }
1061 }
1062
1063 #endif
1064
1065 // Old style file-manager drag&drop
1066 void wxWindowMac::DragAcceptFiles(bool accept)
1067 {
1068     // TODO
1069 }
1070
1071 // Returns the size of the native control. In the case of the toplevel window
1072 // this is the content area root control
1073
1074 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1075                                            int& w, int& h) const
1076 {
1077     wxFAIL_MSG( wxT("Not supported anymore") ) ;
1078 }
1079
1080 // From a wx position / size calculate the appropriate size of the native control
1081
1082 bool wxWindowMac::MacGetBoundsForControl(const wxPoint& pos,
1083                                        const wxSize& size,
1084                                        int& x, int& y,
1085                                        int& w, int& h , bool adjustOrigin ) const
1086 {
1087     bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1088
1089     // the desired size, minus the border pixels gives the correct size of the control
1090
1091     x = (int)pos.x;
1092     y = (int)pos.y;
1093     // todo the default calls may be used as soon as PostCreateControl Is moved here
1094     w = wxMax(size.x,0) ; // WidthDefault( size.x );
1095     h = wxMax(size.y,0) ; // HeightDefault( size.y ) ;
1096
1097     if ( !isCompositing )
1098         GetParent()->MacWindowToRootWindow( &x , &y ) ;
1099
1100     x += MacGetLeftBorderSize() ;
1101     y += MacGetTopBorderSize() ;
1102     w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1103     h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1104
1105     if ( adjustOrigin )
1106         AdjustForParentClientOrigin( x , y ) ;
1107
1108     // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1109     if ( !GetParent()->IsTopLevel() )
1110     {
1111         x -= GetParent()->MacGetLeftBorderSize() ;
1112         y -= GetParent()->MacGetTopBorderSize() ;
1113     }
1114
1115     return true ;
1116 }
1117
1118 // Get window size (not client size)
1119 void wxWindowMac::DoGetSize(int *x, int *y) const
1120 {
1121     Rect bounds ;
1122     m_peer->GetRect( &bounds ) ;
1123
1124     if(x)   *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1125     if(y)   *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1126 }
1127
1128 // get the position of the bounds of this window in client coordinates of its parent
1129 void wxWindowMac::DoGetPosition(int *x, int *y) const
1130 {
1131     Rect bounds ;
1132     m_peer->GetRect( &bounds ) ;
1133
1134     int x1 = bounds.left ;
1135     int y1 = bounds.top ;
1136
1137     if ( !IsTopLevel() )
1138     {
1139         wxWindow *parent = GetParent();
1140         if ( parent )
1141         {
1142             // we must first adjust it to be in window coordinates of the parent, as otherwise it gets lost by the clientareaorigin fix
1143             x1 += parent->MacGetLeftBorderSize() ;
1144             y1 += parent->MacGetTopBorderSize() ;
1145             // and now to client coordinates
1146             wxPoint pt(parent->GetClientAreaOrigin());
1147             x1 -= pt.x ;
1148             y1 -= pt.y ;
1149         }
1150     }
1151     if(x)   *x = x1 ;
1152     if(y)   *y = y1 ;
1153 }
1154
1155 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1156 {
1157     WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1158
1159     wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1160
1161     {
1162         Point localwhere = {0,0} ;
1163
1164         if(x) localwhere.h = * x ;
1165         if(y) localwhere.v = * y ;
1166
1167         QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1168         if(x)   *x = localwhere.h ;
1169         if(y)   *y = localwhere.v ;
1170
1171     }
1172     MacRootWindowToWindow( x , y ) ;
1173
1174     wxPoint origin = GetClientAreaOrigin() ;
1175     if(x)   *x -= origin.x ;
1176     if(y)   *y -= origin.y ;
1177 }
1178
1179 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1180 {
1181     WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1182     wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1183
1184     wxPoint origin = GetClientAreaOrigin() ;
1185     if(x)   *x += origin.x ;
1186     if(y)   *y += origin.y ;
1187
1188     MacWindowToRootWindow( x , y ) ;
1189
1190     {
1191         Point localwhere = { 0,0 };
1192         if(x)   localwhere.h = * x ;
1193         if(y)   localwhere.v = * y ;
1194         QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1195         if(x)   *x = localwhere.h ;
1196         if(y)   *y = localwhere.v ;
1197     }
1198 }
1199
1200 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1201 {
1202     wxPoint origin = GetClientAreaOrigin() ;
1203     if(x)   *x += origin.x ;
1204     if(y)   *y += origin.y ;
1205
1206     MacWindowToRootWindow( x , y ) ;
1207 }
1208
1209 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1210 {
1211     MacRootWindowToWindow( x , y ) ;
1212
1213     wxPoint origin = GetClientAreaOrigin() ;
1214     if(x)   *x -= origin.x ;
1215     if(y)   *y -= origin.y ;
1216 }
1217
1218 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1219 {
1220     wxPoint pt ;
1221     if ( x ) pt.x = *x ;
1222     if ( y ) pt.y = *y ;
1223
1224     if ( !IsTopLevel() )
1225     {
1226         wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1227         if (top)
1228         {
1229             pt.x -= MacGetLeftBorderSize() ;
1230             pt.y -= MacGetTopBorderSize() ;
1231             wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1232         }
1233     }
1234
1235     if ( x ) *x = (int) pt.x ;
1236     if ( y ) *y = (int) pt.y ;
1237 }
1238
1239 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1240 {
1241     int x1 , y1 ;
1242     if ( x ) x1 = *x ;
1243     if ( y ) y1 = *y ;
1244     MacWindowToRootWindow( &x1 , &y1 ) ;
1245     if ( x ) *x = x1 ;
1246     if ( y ) *y = y1 ;
1247 }
1248
1249 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1250 {
1251     wxPoint pt ;
1252     if ( x ) pt.x = *x ;
1253     if ( y ) pt.y = *y ;
1254
1255     if ( !IsTopLevel() )
1256     {
1257         wxMacControl::Convert( &pt , MacGetTopLevelWindow()->m_peer , m_peer ) ;
1258         pt.x += MacGetLeftBorderSize() ;
1259         pt.y += MacGetTopBorderSize() ;
1260     }
1261
1262     if ( x ) *x = (int) pt.x ;
1263     if ( y ) *y = (int) pt.y ;
1264 }
1265
1266 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1267 {
1268     int x1 , y1 ;
1269     if ( x ) x1 = *x ;
1270     if ( y ) y1 = *y ;
1271     MacRootWindowToWindow( &x1 , &y1 ) ;
1272     if ( x ) *x = x1 ;
1273     if ( y ) *y = y1 ;
1274 }
1275
1276 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1277 {
1278     bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1279
1280     RgnHandle rgn = NewRgn() ;
1281     if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1282     {
1283         Rect structure ;
1284         Rect content ;
1285         GetRegionBounds( rgn , &content ) ;
1286         m_peer->GetRect( &structure ) ;
1287         OffsetRect( &structure, -structure.left , -structure.top ) ;
1288
1289         left = content.left - structure.left ;
1290         top = content.top  - structure.top ;
1291         right = structure.right - content.right ;
1292         bottom = structure.bottom - content.bottom ;
1293     }
1294     else
1295     {
1296         left = top = right = bottom = 0 ;
1297     }
1298     DisposeRgn( rgn ) ;
1299 }
1300
1301 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size )  const
1302 {
1303     wxSize sizeTotal = size;
1304
1305     RgnHandle rgn = NewRgn() ;
1306
1307     if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1308     {
1309         Rect content ;
1310         Rect structure ;
1311         GetRegionBounds( rgn , &content ) ;
1312
1313         m_peer->GetRect( &structure ) ;
1314         // structure is in parent coordinates, but we only need width and height, so it's ok
1315
1316         sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1317         sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1318     }
1319     DisposeRgn( rgn ) ;
1320
1321     sizeTotal.x += MacGetLeftBorderSize(  ) + MacGetRightBorderSize( ) ;
1322     sizeTotal.y += MacGetTopBorderSize(  ) + MacGetBottomBorderSize( ) ;
1323
1324     return sizeTotal;
1325 }
1326
1327
1328 // Get size *available for subwindows* i.e. excluding menu bar etc.
1329 void wxWindowMac::DoGetClientSize(int *x, int *y) const
1330 {
1331     bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1332     int ww, hh;
1333
1334     RgnHandle rgn = NewRgn() ;
1335     Rect content ;
1336     if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1337     {
1338         GetRegionBounds( rgn , &content ) ;
1339     }
1340     else
1341     {
1342         m_peer->GetRect( &content ) ;
1343     }
1344     DisposeRgn( rgn ) ;
1345
1346     ww = content.right - content.left ;
1347     hh = content.bottom - content.top ;
1348
1349     if (m_hScrollBar  && m_hScrollBar->IsShown() )
1350     {
1351         hh -= m_hScrollBar->GetSize().y ; // MAC_SCROLLBAR_SIZE ;
1352     }
1353     if (m_vScrollBar  && m_vScrollBar->IsShown() )
1354     {
1355         ww -= m_vScrollBar->GetSize().x ; // MAC_SCROLLBAR_SIZE;
1356     }
1357     if(x)   *x = ww;
1358     if(y)   *y = hh;
1359
1360 }
1361
1362 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1363 {
1364     if (m_cursor == cursor)
1365         return FALSE;
1366
1367     if (wxNullCursor == cursor)
1368     {
1369         if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1370             return FALSE ;
1371     }
1372     else
1373     {
1374         if ( ! wxWindowBase::SetCursor( cursor ) )
1375             return FALSE ;
1376     }
1377
1378     wxASSERT_MSG( m_cursor.Ok(),
1379         wxT("cursor must be valid after call to the base version"));
1380
1381
1382     wxWindowMac *mouseWin = 0 ;
1383     {
1384         wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ;
1385         WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ;
1386         CGrafPtr savePort ;
1387         Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1388
1389         // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1390         // position, use it...
1391
1392         Point pt ;
1393         GetMouse( &pt ) ;
1394         ControlPartCode part ;
1395         ControlRef control ;
1396         control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ;
1397         if ( control )
1398             mouseWin = wxFindControlFromMacControl( control ) ;
1399
1400         if ( swapped )
1401             QDSwapPort( savePort , NULL ) ;
1402     }
1403
1404     if ( mouseWin == this && !wxIsBusy() )
1405     {
1406         m_cursor.MacInstall() ;
1407     }
1408
1409     return TRUE ;
1410 }
1411
1412 #if wxUSE_MENUS
1413 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1414 {
1415     menu->SetInvokingWindow(this);
1416     menu->UpdateUI();
1417
1418     if ( x == -1 && y == -1 )
1419     {
1420         wxPoint mouse = wxGetMousePosition();
1421         x = mouse.x; y = mouse.y;
1422     }
1423     else
1424     {
1425         ClientToScreen( &x , &y ) ;
1426     }
1427
1428     menu->MacBeforeDisplay( true ) ;
1429     long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1430     if ( HiWord(menuResult) != 0 )
1431     {
1432         MenuCommand id ;
1433         GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1434         wxMenuItem* item = NULL ;
1435         wxMenu* realmenu ;
1436         item = menu->FindItem(id, &realmenu) ;
1437         if (item->IsCheckable())
1438         {
1439             item->Check( !item->IsChecked() ) ;
1440         }
1441         menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1442     }
1443     menu->MacAfterDisplay( true ) ;
1444
1445     menu->SetInvokingWindow(NULL);
1446
1447   return TRUE;
1448 }
1449 #endif
1450
1451 // ----------------------------------------------------------------------------
1452 // tooltips
1453 // ----------------------------------------------------------------------------
1454
1455 #if wxUSE_TOOLTIPS
1456
1457 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1458 {
1459     wxWindowBase::DoSetToolTip(tooltip);
1460
1461     if ( m_tooltip )
1462         m_tooltip->SetWindow(this);
1463 }
1464
1465 #endif // wxUSE_TOOLTIPS
1466
1467 void wxWindowMac::MacInvalidateBorders()
1468 {
1469     if ( m_peer == NULL )
1470         return ;
1471
1472     bool vis = MacIsReallyShown() ;
1473     if ( !vis )
1474         return ;
1475
1476     int outerBorder = MacGetLeftBorderSize() ;
1477     if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1478         outerBorder += 4 ;
1479
1480     if ( outerBorder == 0 )
1481         return ;
1482
1483     // now we know that we have something to do at all
1484
1485     // as the borders are drawn on the parent we have to properly invalidate all these areas
1486     RgnHandle   updateInner = NewRgn() ,
1487                 updateOuter = NewRgn() ;
1488
1489     // this rectangle is in HIViewCoordinates under OSX and in Window Coordinates under Carbon
1490     Rect rect ;
1491     m_peer->GetRect( &rect ) ;
1492     RectRgn( updateInner , &rect ) ;
1493     InsetRect( &rect , -outerBorder , -outerBorder ) ;
1494     RectRgn( updateOuter , &rect ) ;
1495     DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1496 #ifdef __WXMAC_OSX__
1497     GetParent()->m_peer->SetNeedsDisplay( updateOuter ) ;
1498 #else
1499     WindowRef tlw = (WindowRef) MacGetTopLevelWindowRef() ;
1500     if ( tlw )
1501         InvalWindowRgn( tlw , updateOuter ) ;
1502 #endif
1503     DisposeRgn(updateOuter) ;
1504     DisposeRgn(updateInner) ;
1505 /*
1506             RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() ;
1507             RectRgn( updateInner , &rect ) ;
1508             InsetRect( &rect , -4 , -4 ) ;
1509             RectRgn( updateOuter , &rect ) ;
1510             DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1511             wxPoint parent(0,0);
1512             GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1513             parent -= GetParent()->GetClientAreaOrigin() ;
1514             OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1515             GetParent()->m_peer->SetNeedsDisplay( true , updateOuter ) ;
1516             DisposeRgn(updateOuter) ;
1517             DisposeRgn(updateInner) ;
1518 */
1519 /*
1520     if ( m_peer )
1521     {
1522         // deleting a window while it is shown invalidates the region occupied by border or
1523         // focus
1524
1525         if ( IsShown() && ( outerBorder > 0 ) )
1526         {
1527             // as the borders are drawn on the parent we have to properly invalidate all these areas
1528             RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1529
1530             Rect rect ;
1531
1532             m_peer->GetRect( &rect ) ;
1533             RectRgn( updateInner , &rect ) ;
1534             InsetRect( &rect , -outerBorder , -outerBorder ) ;
1535             RectRgn( updateOuter , &rect ) ;
1536             DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1537             wxPoint parent(0,0);
1538             GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1539             parent -= GetParent()->GetClientAreaOrigin() ;
1540             OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1541             CopyRgn( updateOuter , updateTotal ) ;
1542
1543             GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
1544             DisposeRgn(updateOuter) ;
1545             DisposeRgn(updateInner) ;
1546             DisposeRgn(updateTotal) ;
1547         }
1548     }
1549 */
1550 #if 0
1551     Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1552
1553     int outerBorder = MacGetLeftBorderSize() ;
1554     if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1555         outerBorder += 4 ;
1556
1557     if ( vis && ( outerBorder > 0 ) )
1558     {
1559         // as the borders are drawn on the parent we have to properly invalidate all these areas
1560         RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1561
1562         Rect rect ;
1563
1564         m_peer->GetRect( &rect ) ;
1565         RectRgn( updateInner , &rect ) ;
1566         InsetRect( &rect , -outerBorder , -outerBorder ) ;
1567         RectRgn( updateOuter , &rect ) ;
1568         DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1569         /*
1570         wxPoint parent(0,0);
1571 #if TARGET_API_MAC_OSX
1572         // no offsetting needed when compositing
1573 #else
1574         GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1575         parent -= GetParent()->GetClientAreaOrigin() ;
1576         OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1577 #endif
1578         */
1579         CopyRgn( updateOuter , updateTotal ) ;
1580
1581         rect = r ;
1582         RectRgn( updateInner , &rect ) ;
1583         InsetRect( &rect , -outerBorder , -outerBorder ) ;
1584         RectRgn( updateOuter , &rect ) ;
1585         DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1586 /*
1587         OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1588 */
1589         UnionRgn( updateOuter , updateTotal , updateTotal ) ;
1590
1591         GetParent()->m_peer->SetNeedsDisplay( updateTotal  ) ;
1592         DisposeRgn(updateOuter) ;
1593         DisposeRgn(updateInner) ;
1594         DisposeRgn(updateTotal) ;
1595     }
1596 #endif
1597 }
1598
1599 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1600 {
1601     // this is never called for a toplevel window, so we know we have a parent
1602     int former_x , former_y , former_w, former_h ;
1603
1604     // Get true coordinates of former position
1605     DoGetPosition( &former_x , &former_y ) ;
1606     DoGetSize( &former_w , &former_h ) ;
1607
1608     wxWindow *parent = GetParent();
1609     if ( parent )
1610     {
1611         wxPoint pt(parent->GetClientAreaOrigin());
1612         former_x += pt.x ;
1613         former_y += pt.y ;
1614     }
1615
1616     int actualWidth = width ;
1617     int actualHeight = height ;
1618     int actualX = x;
1619     int actualY = y;
1620
1621     if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1622         actualWidth = m_minWidth;
1623     if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1624         actualHeight = m_minHeight;
1625     if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1626         actualWidth = m_maxWidth;
1627     if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1628         actualHeight = m_maxHeight;
1629
1630     bool doMove = false ;
1631     bool doResize = false ;
1632
1633     if ( actualX != former_x || actualY != former_y )
1634     {
1635         doMove = true ;
1636     }
1637     if ( actualWidth != former_w || actualHeight != former_h )
1638     {
1639         doResize = true ;
1640     }
1641
1642     if ( doMove || doResize )
1643     {
1644         // as the borders are drawn outside the native control, we adjust now
1645
1646         wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
1647             wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
1648                 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
1649
1650         Rect r ;
1651         wxMacRectToNative( &bounds , &r ) ;
1652
1653         if ( !GetParent()->IsTopLevel() )
1654         {
1655             wxMacWindowToNative( GetParent() , &r ) ;
1656         }
1657
1658         MacInvalidateBorders() ;
1659
1660         m_peer->SetRect( &r ) ;
1661
1662         if ( doMove )
1663             wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1664
1665         MacInvalidateBorders() ;
1666
1667         MacRepositionScrollBars() ;
1668         if ( doMove )
1669         {
1670             wxPoint point(actualX,actualY);
1671             wxMoveEvent event(point, m_windowId);
1672             event.SetEventObject(this);
1673             GetEventHandler()->ProcessEvent(event) ;
1674         }
1675         if ( doResize )
1676         {
1677             MacRepositionScrollBars() ;
1678             wxSize size(actualWidth, actualHeight);
1679             wxSizeEvent event(size, m_windowId);
1680             event.SetEventObject(this);
1681             GetEventHandler()->ProcessEvent(event);
1682         }
1683     }
1684
1685 }
1686
1687 wxSize wxWindowMac::DoGetBestSize() const
1688 {
1689     if ( m_macIsUserPane || IsTopLevel() )
1690         return wxWindowBase::DoGetBestSize() ;
1691
1692     Rect    bestsize = { 0 , 0 , 0 , 0 } ;
1693     int bestWidth, bestHeight ;
1694     m_peer->GetBestRect( &bestsize ) ;
1695
1696     if ( EmptyRect( &bestsize ) )
1697     {
1698         bestsize.left = bestsize.top = 0 ;
1699         bestsize.right = 16 ;
1700         bestsize.bottom = 16 ;
1701         if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1702         {
1703             bestsize.bottom = 16 ;
1704         }
1705 #if wxUSE_SPINBTN
1706         else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1707         {
1708             bestsize.bottom = 24 ;
1709         }
1710 #endif // wxUSE_SPINBTN
1711         else
1712         {
1713             // return wxWindowBase::DoGetBestSize() ;
1714         }
1715     }
1716
1717     bestWidth = bestsize.right - bestsize.left ;
1718     bestHeight = bestsize.bottom - bestsize.top ;
1719     if ( bestHeight < 10 )
1720         bestHeight = 13 ;
1721
1722     return wxSize(bestWidth, bestHeight);
1723 }
1724
1725
1726 // set the size of the window: if the dimensions are positive, just use them,
1727 // but if any of them is equal to -1, it means that we must find the value for
1728 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1729 // which case -1 is a valid value for x and y)
1730 //
1731 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1732 // the width/height to best suit our contents, otherwise we reuse the current
1733 // width/height
1734 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1735 {
1736     // get the current size and position...
1737     int currentX, currentY;
1738     GetPosition(&currentX, &currentY);
1739
1740     int currentW,currentH;
1741     GetSize(&currentW, &currentH);
1742
1743     // ... and don't do anything (avoiding flicker) if it's already ok
1744     if ( x == currentX && y == currentY &&
1745         width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1746     {
1747         // TODO REMOVE
1748         MacRepositionScrollBars() ; // we might have a real position shift
1749         return;
1750     }
1751
1752     if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1753         x = currentX;
1754     if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1755         y = currentY;
1756
1757     AdjustForParentClientOrigin(x, y, sizeFlags);
1758
1759     wxSize size(-1, -1);
1760     if ( width == -1 )
1761     {
1762         if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1763         {
1764             size = DoGetBestSize();
1765             width = size.x;
1766         }
1767         else
1768         {
1769             // just take the current one
1770             width = currentW;
1771         }
1772     }
1773
1774     if ( height == -1 )
1775     {
1776         if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1777         {
1778             if ( size.x == -1 )
1779             {
1780                 size = DoGetBestSize();
1781             }
1782             //else: already called DoGetBestSize() above
1783
1784             height = size.y;
1785         }
1786         else
1787         {
1788             // just take the current one
1789             height = currentH;
1790         }
1791     }
1792
1793     DoMoveWindow(x, y, width, height);
1794
1795 }
1796
1797 wxPoint wxWindowMac::GetClientAreaOrigin() const
1798 {
1799     bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1800     RgnHandle rgn = NewRgn() ;
1801     Rect content ;
1802     m_peer->GetRegion( kControlContentMetaPart , rgn ) ;
1803     GetRegionBounds( rgn , &content ) ;
1804     DisposeRgn( rgn ) ;
1805     return wxPoint( content.left + MacGetLeftBorderSize(  ) , content.top + MacGetTopBorderSize(  ) );
1806 }
1807
1808 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1809 {
1810     if ( clientheight != -1 || clientheight != -1 )
1811     {
1812         int currentclientwidth , currentclientheight ;
1813         int currentwidth , currentheight ;
1814
1815         GetClientSize( &currentclientwidth , &currentclientheight ) ;
1816         GetSize( &currentwidth , &currentheight ) ;
1817
1818         DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
1819             currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1820     }
1821 }
1822
1823 void wxWindowMac::SetTitle(const wxString& title)
1824 {
1825     m_label = wxStripMenuCodes(title) ;
1826
1827     if ( m_peer && m_peer->Ok() )
1828     {
1829         m_peer->SetTitle( m_label ) ;
1830     }
1831     Refresh() ;
1832 }
1833
1834 wxString wxWindowMac::GetTitle() const
1835 {
1836     return m_label ;
1837 }
1838
1839 bool wxWindowMac::Show(bool show)
1840 {
1841     bool former = MacIsReallyShown() ;
1842     if ( !wxWindowBase::Show(show) )
1843         return FALSE;
1844
1845     // TODO use visibilityChanged Carbon Event for OSX
1846     if ( m_peer )
1847     {
1848         m_peer->SetVisibility( show , true ) ;
1849     }
1850     if ( former != MacIsReallyShown() )
1851         MacPropagateVisibilityChanged() ;
1852     return TRUE;
1853 }
1854
1855 bool wxWindowMac::Enable(bool enable)
1856 {
1857     wxASSERT( m_peer->Ok() ) ;
1858     bool former = MacIsReallyEnabled() ;
1859     if ( !wxWindowBase::Enable(enable) )
1860         return FALSE;
1861
1862     m_peer->Enable( enable ) ;
1863
1864     if ( former != MacIsReallyEnabled() )
1865         MacPropagateEnabledStateChanged() ;
1866     return TRUE;
1867 }
1868
1869 //
1870 // status change propagations (will be not necessary for OSX later )
1871 //
1872
1873 void wxWindowMac::MacPropagateVisibilityChanged()
1874 {
1875 #if !TARGET_API_MAC_OSX
1876     MacVisibilityChanged() ;
1877
1878     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1879     while ( node )
1880     {
1881         wxWindowMac *child = node->GetData();
1882         if ( child->IsShown() )
1883             child->MacPropagateVisibilityChanged(  ) ;
1884         node = node->GetNext();
1885     }
1886 #endif
1887 }
1888
1889 void wxWindowMac::MacPropagateEnabledStateChanged( )
1890 {
1891 #if !TARGET_API_MAC_OSX
1892     MacEnabledStateChanged() ;
1893
1894     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1895     while ( node )
1896     {
1897         wxWindowMac *child = node->GetData();
1898         if ( child->IsEnabled() )
1899             child->MacPropagateEnabledStateChanged() ;
1900         node = node->GetNext();
1901     }
1902 #endif
1903 }
1904
1905 void wxWindowMac::MacPropagateHiliteChanged( )
1906 {
1907 #if !TARGET_API_MAC_OSX
1908     MacHiliteChanged() ;
1909
1910     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1911     while ( node )
1912     {
1913         wxWindowMac *child = node->GetData();
1914         // if ( child->IsEnabled() )
1915             child->MacPropagateHiliteChanged() ;
1916         node = node->GetNext();
1917     }
1918 #endif
1919 }
1920
1921 //
1922 // status change notifications
1923 //
1924
1925 void wxWindowMac::MacVisibilityChanged()
1926 {
1927 }
1928
1929 void wxWindowMac::MacHiliteChanged()
1930 {
1931 }
1932
1933 void wxWindowMac::MacEnabledStateChanged()
1934 {
1935 }
1936
1937 //
1938 // status queries on the inherited window's state
1939 //
1940
1941 bool wxWindowMac::MacIsReallyShown()
1942 {
1943     // only under OSX the visibility of the TLW is taken into account
1944     if ( m_isBeingDeleted )
1945         return false ;
1946
1947 #if TARGET_API_MAC_OSX
1948     if ( m_peer && m_peer->Ok() )
1949         return m_peer->IsVisible();
1950 #endif
1951     wxWindow* win = this ;
1952     while( win->IsShown()  )
1953     {
1954         if ( win->IsTopLevel() )
1955             return true ;
1956
1957         win = win->GetParent() ;
1958         if ( win == NULL )
1959             return true ;
1960
1961     } ;
1962     return false ;
1963 }
1964
1965 bool wxWindowMac::MacIsReallyEnabled()
1966 {
1967     return m_peer->IsEnabled() ;
1968 }
1969
1970 bool wxWindowMac::MacIsReallyHilited()
1971 {
1972     return m_peer->IsActive();
1973 }
1974
1975 void wxWindowMac::MacFlashInvalidAreas()
1976 {
1977 #if TARGET_API_MAC_OSX
1978     HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
1979 #endif
1980 }
1981
1982 //
1983 //
1984 //
1985
1986 int wxWindowMac::GetCharHeight() const
1987 {
1988     wxClientDC dc ( (wxWindowMac*)this ) ;
1989     return dc.GetCharHeight() ;
1990 }
1991
1992 int wxWindowMac::GetCharWidth() const
1993 {
1994     wxClientDC dc ( (wxWindowMac*)this ) ;
1995     return dc.GetCharWidth() ;
1996 }
1997
1998 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
1999                            int *descent, int *externalLeading, const wxFont *theFont ) const
2000 {
2001     const wxFont *fontToUse = theFont;
2002     if ( !fontToUse )
2003         fontToUse = &m_font;
2004
2005     wxClientDC dc( (wxWindowMac*) this ) ;
2006     long lx,ly,ld,le ;
2007     dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2008     if ( externalLeading )
2009         *externalLeading = le ;
2010     if ( descent )
2011         *descent = ld ;
2012     if ( x )
2013         *x = lx ;
2014     if ( y )
2015         *y = ly ;
2016 }
2017
2018 /*
2019  * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2020  * we always intersect with the entire window, not only with the client area
2021  */
2022
2023 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2024 {
2025     if ( m_peer == NULL )
2026         return ;
2027
2028     if ( !MacIsReallyShown() )
2029         return ;
2030
2031     if ( rect )
2032     {
2033         Rect r ;
2034         wxMacRectToNative( rect , &r ) ;
2035         m_peer->SetNeedsDisplay( &r ) ;
2036     }
2037     else
2038     {
2039         m_peer->SetNeedsDisplay() ;
2040     }
2041 }
2042
2043 void wxWindowMac::Freeze()
2044 {
2045 #if TARGET_API_MAC_OSX
2046     if ( !m_frozenness++ )
2047     {
2048         if ( m_peer && m_peer->Ok() )
2049             m_peer->SetDrawingEnabled( false ) ;
2050     }
2051 #endif
2052 }
2053
2054
2055 void wxWindowMac::Thaw()
2056 {
2057 #if TARGET_API_MAC_OSX
2058     wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2059
2060     if ( !--m_frozenness )
2061     {
2062         if ( m_peer && m_peer->Ok() )
2063         {
2064             m_peer->SetDrawingEnabled( true ) ;
2065             m_peer->InvalidateWithChildren() ;
2066         }
2067     }
2068 #endif
2069 }
2070
2071 wxWindowMac *wxGetActiveWindow()
2072 {
2073     // actually this is a windows-only concept
2074     return NULL;
2075 }
2076
2077 // Coordinates relative to the window
2078 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2079 {
2080     // We really don't move the mouse programmatically under Mac.
2081 }
2082
2083 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2084 {
2085 #if TARGET_API_MAC_OSX
2086     if ( MacGetTopLevelWindow()->MacUsesCompositing() && (m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) )
2087     {
2088         event.Skip() ;
2089     }
2090     else
2091 #endif
2092     {
2093         event.GetDC()->Clear() ;
2094     }
2095 }
2096
2097 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2098 {
2099     event.Skip() ;
2100 }
2101
2102 int wxWindowMac::GetScrollPos(int orient) const
2103 {
2104     if ( orient == wxHORIZONTAL )
2105     {
2106        if ( m_hScrollBar )
2107            return m_hScrollBar->GetThumbPosition() ;
2108     }
2109     else
2110     {
2111        if ( m_vScrollBar )
2112            return m_vScrollBar->GetThumbPosition() ;
2113     }
2114     return 0;
2115 }
2116
2117 // This now returns the whole range, not just the number
2118 // of positions that we can scroll.
2119 int wxWindowMac::GetScrollRange(int orient) const
2120 {
2121     if ( orient == wxHORIZONTAL )
2122     {
2123        if ( m_hScrollBar )
2124            return m_hScrollBar->GetRange() ;
2125     }
2126     else
2127     {
2128        if ( m_vScrollBar )
2129            return m_vScrollBar->GetRange() ;
2130     }
2131     return 0;
2132 }
2133
2134 int wxWindowMac::GetScrollThumb(int orient) const
2135 {
2136     if ( orient == wxHORIZONTAL )
2137     {
2138        if ( m_hScrollBar )
2139            return m_hScrollBar->GetThumbSize() ;
2140     }
2141     else
2142     {
2143        if ( m_vScrollBar )
2144            return m_vScrollBar->GetThumbSize() ;
2145     }
2146     return 0;
2147 }
2148
2149 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2150 {
2151     if ( orient == wxHORIZONTAL )
2152     {
2153        if ( m_hScrollBar )
2154            m_hScrollBar->SetThumbPosition( pos ) ;
2155     }
2156     else
2157     {
2158        if ( m_vScrollBar )
2159            m_vScrollBar->SetThumbPosition( pos ) ;
2160     }
2161 }
2162
2163 //
2164 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
2165 // our own window origin is at leftOrigin/rightOrigin
2166 //
2167
2168 void wxWindowMac::MacPaintBorders( int leftOrigin , int rightOrigin )
2169 {
2170     if( IsTopLevel() )
2171         return ;
2172
2173     Rect rect ;
2174     bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
2175     bool hasBothScrollbars = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2176
2177     m_peer->GetRect( &rect ) ;
2178     InsetRect( &rect, -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2179
2180 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2181     if ( UMAGetSystemVersion() >= 0x1030  )
2182     {
2183         Rect srect = rect ;
2184         HIThemeFrameDrawInfo info ;
2185         memset( &info, 0 , sizeof( info ) ) ;
2186
2187         info.version = 0 ;
2188         info.kind = 0 ;
2189         info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2190         info.isFocused = hasFocus ;
2191         bool draw = false ;
2192
2193         CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
2194         wxASSERT( cgContext ) ;
2195
2196         if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2197         {
2198             SInt32 border = 0 ;
2199             GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
2200             InsetRect( &srect , border , border );
2201             info.kind = kHIThemeFrameTextFieldSquare ;
2202             draw = true ;
2203         }
2204         else if (HasFlag(wxSIMPLE_BORDER))
2205         {
2206             SInt32 border = 0 ;
2207             GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2208             InsetRect( &srect , border , border );
2209             info.kind = kHIThemeFrameListBox ;
2210             draw = true ;
2211         }
2212
2213         if ( draw )
2214         {
2215             CGRect cgrect = CGRectMake( srect.left , srect.top , srect.right - srect.left ,
2216                 srect.bottom - srect.top ) ;
2217             HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2218         }
2219         else if ( hasFocus )
2220         {
2221             srect = rect ;
2222             CGRect cgrect = CGRectMake( srect.left , srect.top , srect.right - srect.left ,
2223                 srect.bottom - srect.top ) ;
2224             HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
2225         }
2226
2227         m_peer->GetRect( &rect ) ;
2228         if ( hasBothScrollbars )
2229         {
2230             srect = rect ;
2231             int size = m_hScrollBar->GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ? 16 : 12 ;
2232             CGRect cgrect = CGRectMake( srect.right - size , srect.bottom - size , size , size ) ;
2233             CGPoint cgpoint = CGPointMake( srect.right - size , srect.bottom - size ) ;
2234             HIThemeGrowBoxDrawInfo info ;
2235             memset( &info, 0 , sizeof( info ) ) ;
2236             info.version = 0 ;
2237             info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2238             info.kind = kHIThemeGrowBoxKindNone ;
2239             info.size = kHIThemeGrowBoxSizeNormal ;
2240             info.direction = kThemeGrowRight | kThemeGrowDown ;
2241             HIThemeDrawGrowBox( &cgpoint , &info , cgContext , kHIThemeOrientationNormal ) ;
2242         }
2243     }
2244     else
2245 #endif
2246     {
2247         wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2248         if (top )
2249         {
2250             wxPoint pt(0,0) ;
2251             wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2252             OffsetRect( &rect , pt.x , pt.y ) ;
2253         }
2254
2255         if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2256         {
2257             Rect srect = rect ;
2258             SInt32 border = 0 ;
2259             GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
2260             InsetRect( &srect , border , border );
2261             DrawThemeEditTextFrame(&srect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2262         }
2263         else if (HasFlag(wxSIMPLE_BORDER))
2264         {
2265             Rect srect = rect ;
2266             SInt32 border = 0 ;
2267             GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2268             InsetRect( &srect , border , border );
2269             DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2270         }
2271
2272         if ( hasFocus )
2273         {
2274             Rect srect = rect ;
2275             DrawThemeFocusRect( &srect , true ) ;
2276         }
2277         if ( hasBothScrollbars )
2278         {
2279             // GetThemeStandaloneGrowBoxBounds
2280                         //DrawThemeStandaloneNoGrowBox
2281         }
2282     }
2283 }
2284
2285 void wxWindowMac::RemoveChild( wxWindowBase *child )
2286 {
2287     if ( child == m_hScrollBar )
2288         m_hScrollBar = NULL ;
2289     if ( child == m_vScrollBar )
2290         m_vScrollBar = NULL ;
2291
2292     wxWindowBase::RemoveChild( child ) ;
2293 }
2294
2295 // New function that will replace some of the above.
2296 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2297     int range, bool refresh)
2298 {
2299     if ( orient == wxHORIZONTAL )
2300     {
2301         if ( m_hScrollBar )
2302         {
2303             if ( range == 0 || thumbVisible >= range )
2304             {
2305                 if ( m_hScrollBar->IsShown() )
2306                     m_hScrollBar->Show(false) ;
2307             }
2308             else
2309             {
2310                 if ( !m_hScrollBar->IsShown() )
2311                     m_hScrollBar->Show(true) ;
2312             }
2313             m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2314         }
2315     }
2316     else
2317     {
2318         if ( m_vScrollBar )
2319         {
2320             if ( range == 0 || thumbVisible >= range )
2321             {
2322                 if ( m_vScrollBar->IsShown() )
2323                     m_vScrollBar->Show(false) ;
2324             }
2325             else
2326             {
2327                 if ( !m_vScrollBar->IsShown() )
2328                     m_vScrollBar->Show(true) ;
2329             }
2330             m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2331         }
2332     }
2333     MacRepositionScrollBars() ;
2334 }
2335
2336 // Does a physical scroll
2337 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2338 {
2339     if( dx == 0 && dy ==0 )
2340         return ;
2341
2342
2343     {
2344
2345         int width , height ;
2346         GetClientSize( &width , &height ) ;
2347 #if TARGET_API_MAC_OSX
2348         // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2349         // area is scrolled, this does not occur if width and height are 2 pixels less,
2350         // TODO write optimal workaround
2351         wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize()  , width , height ) ;
2352         if ( rect )
2353         {
2354             scrollrect.Intersect( *rect ) ;
2355         }
2356         if ( m_peer->GetNeedsDisplay() )
2357         {
2358             // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2359             // either immediate redraw or full invalidate
2360 #if 1
2361             // is the better overall solution, as it does not slow down scrolling
2362             m_peer->SetNeedsDisplay() ;
2363 #else
2364             // this would be the preferred version for fast drawing controls
2365             if( UMAGetSystemVersion() < 0x1030 )
2366                 Update() ;
2367             else
2368                 HIViewRender(m_peer->GetControlRef()) ;
2369 #endif
2370         }
2371         // as the native control might be not a 0/0 wx window coordinates, we have to offset
2372         scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2373         m_peer->ScrollRect( scrollrect , dx , dy ) ;
2374 #else
2375
2376         wxPoint pos;
2377         pos.x = pos.y = 0;
2378
2379         Rect scrollrect;
2380         RgnHandle updateRgn = NewRgn() ;
2381
2382        {
2383             wxClientDC dc(this) ;
2384             wxMacPortSetter helper(&dc) ;
2385
2386             m_peer->GetRect( &scrollrect ) ;
2387             scrollrect.top += MacGetTopBorderSize() ;
2388             scrollrect.left += MacGetLeftBorderSize() ;
2389             scrollrect.bottom = scrollrect.top + height ;
2390             scrollrect.right = scrollrect.left + width ;
2391
2392             if ( rect )
2393             {
2394                 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2395                     dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2396                 SectRect( &scrollrect , &r , &scrollrect ) ;
2397             }
2398             ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2399
2400             // now scroll the former update region as well and add the new update region
2401
2402             WindowRef rootWindow = (WindowRef) MacGetTopLevelWindowRef() ;
2403             RgnHandle formerUpdateRgn = NewRgn() ;
2404             RgnHandle scrollRgn = NewRgn() ;
2405             RectRgn( scrollRgn , &scrollrect ) ;
2406             GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
2407             Point pt = {0,0} ;
2408             LocalToGlobal( &pt ) ;
2409             OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
2410             SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2411             if ( !EmptyRgn( formerUpdateRgn ) )
2412             {
2413                 MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
2414                 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2415                 InvalWindowRgn(rootWindow  ,  formerUpdateRgn ) ;
2416             }
2417             InvalWindowRgn(rootWindow  ,  updateRgn ) ;
2418             DisposeRgn( updateRgn ) ;
2419             DisposeRgn( formerUpdateRgn ) ;
2420             DisposeRgn( scrollRgn ) ;
2421         }
2422 #endif
2423     }
2424
2425     for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2426     {
2427         wxWindowMac *child = node->GetData();
2428         if (child == m_vScrollBar) continue;
2429         if (child == m_hScrollBar) continue;
2430         if (child->IsTopLevel()) continue;
2431
2432         int x,y;
2433         child->GetPosition( &x, &y );
2434         int w,h;
2435         child->GetSize( &w, &h );
2436         if (rect)
2437         {
2438             wxRect rc(x,y,w,h);
2439             if (rect->Intersects(rc))
2440                 child->SetSize( x+dx, y+dy, w, h );
2441         }
2442         else
2443         {
2444             child->SetSize( x+dx, y+dy, w, h );
2445         }
2446     }
2447 }
2448
2449 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2450 {
2451     if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
2452     {
2453         wxScrollWinEvent wevent;
2454         wevent.SetPosition(event.GetPosition());
2455         wevent.SetOrientation(event.GetOrientation());
2456         wevent.SetEventObject(this);
2457
2458         if (event.GetEventType() == wxEVT_SCROLL_TOP)
2459             wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
2460         else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
2461             wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
2462         else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
2463             wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
2464         else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
2465             wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
2466         else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
2467             wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
2468         else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
2469             wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
2470         else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
2471             wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
2472         else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
2473             wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
2474
2475         GetEventHandler()->ProcessEvent(wevent);
2476     }
2477 }
2478
2479 // Get the window with the focus
2480 wxWindowMac *wxWindowBase::DoFindFocus()
2481 {
2482     ControlRef control ;
2483     GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2484     return wxFindControlFromMacControl( control ) ;
2485 }
2486
2487 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2488 {
2489     // panel wants to track the window which was the last to have focus in it,
2490     // so we want to set ourselves as the window which last had focus
2491     //
2492     // notice that it's also important to do it upwards the tree becaus
2493     // otherwise when the top level panel gets focus, it won't set it back to
2494     // us, but to some other sibling
2495
2496     // CS:don't know if this is still needed:
2497     //wxChildFocusEvent eventFocus(this);
2498     //(void)GetEventHandler()->ProcessEvent(eventFocus);
2499
2500     if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2501     {
2502  #if !wxMAC_USE_CORE_GRAPHICS
2503         wxMacWindowStateSaver sv( this ) ;
2504         Rect rect ;
2505         m_peer->GetRect( &rect ) ;
2506         InsetRect( &rect, -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2507
2508         wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2509         if (top )
2510         {
2511             wxPoint pt(0,0) ;
2512             wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2513             rect.left += pt.x ;
2514             rect.right += pt.x ;
2515             rect.top += pt.y ;
2516             rect.bottom += pt.y ;
2517         }
2518
2519         if ( event.GetEventType() == wxEVT_SET_FOCUS )
2520             DrawThemeFocusRect( &rect , true ) ;
2521         else
2522         {
2523             DrawThemeFocusRect( &rect , false ) ;
2524
2525             // as this erases part of the frame we have to redraw borders
2526             // and because our z-ordering is not always correct (staticboxes)
2527             // we have to invalidate things, we cannot simple redraw
2528             MacInvalidateBorders() ;
2529         }
2530 #else
2531         GetParent()->Refresh() ;
2532 #endif
2533     }
2534
2535     event.Skip();
2536 }
2537
2538 void wxWindowMac::OnInternalIdle()
2539 {
2540     // This calls the UI-update mechanism (querying windows for
2541     // menu/toolbar/control state information)
2542     if (wxUpdateUIEvent::CanUpdate(this))
2543         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2544 }
2545
2546 // Raise the window to the top of the Z order
2547 void wxWindowMac::Raise()
2548 {
2549     m_peer->SetZOrder( true , NULL ) ;
2550 }
2551
2552 // Lower the window to the bottom of the Z order
2553 void wxWindowMac::Lower()
2554 {
2555     m_peer->SetZOrder( false , NULL ) ;
2556 }
2557
2558
2559 // static wxWindow *gs_lastWhich = NULL;
2560
2561 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2562 {
2563     // first trigger a set cursor event
2564
2565     wxPoint clientorigin = GetClientAreaOrigin() ;
2566     wxSize clientsize = GetClientSize() ;
2567     wxCursor cursor ;
2568     if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2569     {
2570         wxSetCursorEvent event( pt.x , pt.y );
2571
2572         bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2573         if ( processedEvtSetCursor && event.HasCursor() )
2574         {
2575             cursor = event.GetCursor() ;
2576         }
2577         else
2578         {
2579
2580             // the test for processedEvtSetCursor is here to prevent using m_cursor
2581             // if the user code caught EVT_SET_CURSOR() and returned nothing from
2582             // it - this is a way to say that our cursor shouldn't be used for this
2583             // point
2584             if ( !processedEvtSetCursor && m_cursor.Ok() )
2585             {
2586                 cursor = m_cursor ;
2587             }
2588             if ( wxIsBusy() )
2589             {
2590             }
2591             else
2592             {
2593                 if ( !GetParent() )
2594                     cursor = *wxSTANDARD_CURSOR  ;
2595             }
2596         }
2597         if ( cursor.Ok() )
2598             cursor.MacInstall() ;
2599     }
2600     return cursor.Ok() ;
2601 }
2602
2603 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2604 {
2605     if ( m_tooltip )
2606     {
2607         return m_tooltip->GetTip() ;
2608     }
2609     return wxEmptyString ;
2610 }
2611
2612 void wxWindowMac::ClearBackground()
2613 {
2614     Refresh() ;
2615     Update() ;
2616 }
2617
2618 void wxWindowMac::Update()
2619 {
2620 #if TARGET_API_MAC_OSX
2621
2622 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2623     WindowRef window = (WindowRef)MacGetTopLevelWindowRef() ;
2624
2625     // for composited windows this also triggers a redraw of all
2626     // invalid views in the window
2627     if( UMAGetSystemVersion() >= 0x1030 )
2628         HIWindowFlush(window) ;
2629     else
2630 #endif
2631     {
2632         // the only way to trigger the redrawing on earlier systems is to call
2633         // ReceiveNextEvent
2634
2635         EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
2636         UInt32 currentEventClass = 0 ;
2637         UInt32 currentEventKind = 0 ;
2638         if ( currentEvent != NULL )
2639         {
2640             currentEventClass = ::GetEventClass( currentEvent ) ;
2641             currentEventKind = ::GetEventKind( currentEvent ) ;
2642         }
2643         if ( currentEventClass != kEventClassMenu )
2644         {
2645             // when tracking a menu, strange redraw errors occur if we flush now, so leave..
2646
2647             EventRef theEvent;
2648             OSStatus status = noErr ;
2649             status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
2650         }
2651         else
2652             m_peer->SetNeedsDisplay() ;
2653     }
2654 #else
2655     ::Draw1Control( m_peer->GetControlRef() ) ;
2656 #endif
2657 }
2658
2659 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2660 {
2661     wxTopLevelWindowMac* win = NULL ;
2662     WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2663     if ( window )
2664     {
2665         win = wxFindWinFromMacWindow( window ) ;
2666     }
2667     return win ;
2668 }
2669 wxRegion wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2670 {
2671     // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
2672     // also a window dc uses this, in this case we only clip in the hierarchy for hard
2673     // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
2674     // to add focus borders everywhere
2675
2676     Rect r ;
2677     RgnHandle visRgn = NewRgn() ;
2678     RgnHandle tempRgn = NewRgn() ;
2679     if ( !m_isBeingDeleted && MacIsReallyShown() /*m_peer->IsVisible() */ )
2680     {
2681         m_peer->GetRect( &r ) ;
2682         r.left -= MacGetLeftBorderSize() ;
2683         r.top -= MacGetTopBorderSize() ;
2684         r.bottom += MacGetBottomBorderSize() ;
2685         r.right += MacGetRightBorderSize() ;
2686
2687         r.right -= r.left ;
2688         r.bottom -= r.top ;
2689         r.left = 0 ;
2690         r.top = 0 ;
2691
2692         if ( includeOuterStructures )
2693             InsetRect( &r , -4 , -4 ) ;
2694         RectRgn( visRgn , &r ) ;
2695
2696         if ( !IsTopLevel() )
2697         {
2698             wxWindow* child = this ;
2699             wxWindow* parent = child->GetParent() ;
2700             while( parent )
2701             {
2702                 int x , y ;
2703                 wxSize size ;
2704                 // we have to find a better clipping algorithm here, in order not to clip things
2705                 // positioned like status and toolbar
2706                 if ( 1 /* parent->IsTopLevel() && child->IsKindOf( CLASSINFO( wxToolBar ) ) */ )
2707                 {
2708                     size = parent->GetSize() ;
2709                     x = y = 0 ;
2710                 }
2711                 else
2712                 {
2713                     size = parent->GetClientSize() ;
2714                     wxPoint origin = parent->GetClientAreaOrigin() ;
2715                     x = origin.x ;
2716                     y = origin.y ;
2717                 }
2718                 parent->MacWindowToRootWindow( &x, &y ) ;
2719                 MacRootWindowToWindow( &x , &y ) ;
2720
2721                 if ( !includeOuterStructures || (
2722                     parent->MacClipChildren() ||
2723                     ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() )
2724                     ) )
2725                 {
2726                     SetRectRgn( tempRgn ,
2727                         x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
2728                         x + size.x - parent->MacGetRightBorderSize(),
2729                         y + size.y - parent->MacGetBottomBorderSize()) ;
2730
2731                     SectRgn( visRgn , tempRgn , visRgn ) ;
2732                 }
2733                 if ( parent->IsTopLevel() )
2734                     break ;
2735                 child = parent ;
2736                 parent = child->GetParent() ;
2737             }
2738         }
2739     }
2740
2741     wxRegion vis = visRgn ;
2742     DisposeRgn( visRgn ) ;
2743     DisposeRgn( tempRgn ) ;
2744     return vis ;
2745 }
2746
2747 /*
2748     This function must not change the updatergn !
2749  */
2750 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2751 {
2752     RgnHandle updatergn = (RgnHandle) updatergnr ;
2753     bool handled = false ;
2754     Rect updatebounds ;
2755     GetRegionBounds( updatergn , &updatebounds ) ;
2756
2757     // wxLogDebug(wxT("update for %s bounds %d , %d , %d , %d"),wxString(GetClassInfo()->GetClassName()).c_str(), updatebounds.left , updatebounds.top , updatebounds.right , updatebounds.bottom ) ;
2758
2759     if ( !EmptyRgn(updatergn) )
2760     {
2761         RgnHandle newupdate = NewRgn() ;
2762         wxSize point = GetClientSize() ;
2763         wxPoint origin = GetClientAreaOrigin() ;
2764         SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2765         SectRgn( newupdate , updatergn , newupdate ) ;
2766
2767         // first send an erase event to the entire update area
2768         {
2769             // for the toplevel window this really is the entire area
2770             // for all the others only their client area, otherwise they
2771             // might be drawing with full alpha and eg put blue into
2772             // the grow-box area of a scrolled window (scroll sample)
2773             wxDC* dc ;
2774             if ( IsTopLevel() )
2775                 dc = new wxWindowDC(this);
2776             else
2777                 dc = new wxClientDC(this);
2778             dc->SetClippingRegion(wxRegion(updatergn));
2779             wxEraseEvent eevent( GetId(), dc );
2780             eevent.SetEventObject( this );
2781             GetEventHandler()->ProcessEvent( eevent );
2782             delete dc ;
2783         }
2784
2785         // calculate a client-origin version of the update rgn and set m_updateRegion to that
2786         OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2787         m_updateRegion = newupdate ;
2788         DisposeRgn( newupdate ) ;
2789
2790         if ( !m_updateRegion.Empty() )
2791         {
2792             // paint the window itself
2793
2794             wxPaintEvent event;
2795             event.SetTimestamp(time);
2796             event.SetEventObject(this);
2797             GetEventHandler()->ProcessEvent(event);
2798             handled = true ;
2799         }
2800
2801         // now we cannot rely on having its borders drawn by a window itself, as it does not
2802         // get the updateRgn wide enough to always do so, so we do it from the parent
2803         // this would also be the place to draw any custom backgrounds for native controls
2804         // in Composited windowing
2805         wxPoint clientOrigin = GetClientAreaOrigin() ;
2806
2807         for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2808         {
2809             wxWindowMac *child = node->GetData();
2810             if (child == m_vScrollBar) continue;
2811             if (child == m_hScrollBar) continue;
2812             if (child->IsTopLevel()) continue;
2813             if (!child->IsShown()) continue;
2814
2815             // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
2816
2817             int x,y;
2818             child->GetPosition( &x, &y );
2819             int w,h;
2820             child->GetSize( &w, &h );
2821             Rect childRect = { y , x , y + h , x + w } ;
2822             OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ;
2823             InsetRect( &childRect , -10 , -10) ;
2824
2825             if ( RectInRgn( &childRect , updatergn ) )
2826             {
2827
2828                 // paint custom borders
2829                 wxNcPaintEvent eventNc( child->GetId() );
2830                 eventNc.SetEventObject( child );
2831                 if ( !child->GetEventHandler()->ProcessEvent( eventNc ) )
2832                 {
2833 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2834                     if ( UMAGetSystemVersion() >= 0x1030 )
2835                     {
2836                         child->MacPaintBorders(0,0) ;
2837                     }
2838                     else
2839 #endif
2840                     {
2841                         wxWindowDC dc(this) ;
2842                         dc.SetClippingRegion(wxRegion(updatergn));
2843                         wxMacPortSetter helper(&dc) ;
2844                         child->MacPaintBorders(0,0)  ;
2845                     }
2846                 }
2847             }
2848         }
2849     }
2850     return handled ;
2851 }
2852
2853
2854 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2855 {
2856     wxWindowMac *iter = (wxWindowMac*)this ;
2857
2858     while( iter )
2859     {
2860         if ( iter->IsTopLevel() )
2861             return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2862
2863         iter = iter->GetParent() ;
2864     }
2865     wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2866     return NULL ;
2867 }
2868
2869 void wxWindowMac::MacCreateScrollBars( long style )
2870 {
2871     wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2872
2873     if ( style & ( wxVSCROLL | wxHSCROLL ) )
2874     {
2875         bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2876         int scrlsize = MAC_SCROLLBAR_SIZE ;
2877         wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL ;
2878         if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
2879         {
2880             scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
2881             variant = wxWINDOW_VARIANT_SMALL ;
2882         }
2883
2884         int adjust = hasBoth ? scrlsize - 1: 0 ;
2885         int width, height ;
2886         GetClientSize( &width , &height ) ;
2887
2888         wxPoint vPoint(width-scrlsize, 0) ;
2889         wxSize vSize(scrlsize, height - adjust) ;
2890         wxPoint hPoint(0 , height-scrlsize ) ;
2891         wxSize hSize( width - adjust, scrlsize) ;
2892
2893
2894         if ( style & wxVSCROLL )
2895         {
2896             m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint,
2897                 vSize , wxVERTICAL);
2898         }
2899
2900         if ( style  & wxHSCROLL )
2901         {
2902             m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint,
2903                 hSize , wxHORIZONTAL);
2904         }
2905     }
2906
2907
2908     // because the create does not take into account the client area origin
2909     MacRepositionScrollBars() ; // we might have a real position shift
2910 }
2911
2912 void wxWindowMac::MacRepositionScrollBars()
2913 {
2914     if ( !m_hScrollBar && !m_vScrollBar )
2915         return ;
2916
2917     bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2918     int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
2919     int adjust = hasBoth ? scrlsize - 1 : 0 ;
2920
2921     // get real client area
2922
2923     int width  ;
2924     int height  ;
2925     GetSize( &width , &height ) ;
2926
2927     width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2928     height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2929
2930     wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2931     wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2932     wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2933     wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2934 /*
2935     int x = 0 ;
2936     int y = 0 ;
2937     int w ;
2938     int h ;
2939     GetSize( &w , &h ) ;
2940
2941     MacClientToRootWindow( &x , &y ) ;
2942     MacClientToRootWindow( &w , &h ) ;
2943
2944     wxWindowMac *iter = (wxWindowMac*)this ;
2945
2946     int totW = 10000 , totH = 10000;
2947     while( iter )
2948     {
2949         if ( iter->IsTopLevel() )
2950         {
2951             iter->GetSize( &totW , &totH ) ;
2952             break ;
2953         }
2954
2955         iter = iter->GetParent() ;
2956     }
2957
2958     if ( x == 0 )
2959     {
2960         hPoint.x = -1 ;
2961         hSize.x += 1 ;
2962     }
2963     if ( y == 0 )
2964     {
2965         vPoint.y = -1 ;
2966         vSize.y += 1 ;
2967     }
2968
2969     if ( w-x >= totW )
2970     {
2971         hSize.x += 1 ;
2972         vPoint.x += 1 ;
2973     }
2974
2975     if ( h-y >= totH )
2976     {
2977         vSize.y += 1 ;
2978         hPoint.y += 1 ;
2979     }
2980 */
2981     if ( m_vScrollBar )
2982     {
2983         m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2984     }
2985     if ( m_hScrollBar )
2986     {
2987         m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2988     }
2989 }
2990
2991 bool wxWindowMac::AcceptsFocus() const
2992 {
2993     return MacCanFocus() && wxWindowBase::AcceptsFocus();
2994 }
2995
2996 void wxWindowMac::MacSuperChangedPosition()
2997 {
2998     // only window-absolute structures have to be moved i.e. controls
2999
3000     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3001     while ( node )
3002     {
3003         wxWindowMac *child = node->GetData();
3004         child->MacSuperChangedPosition() ;
3005         node = node->GetNext();
3006     }
3007 }
3008
3009 void wxWindowMac::MacTopLevelWindowChangedPosition()
3010 {
3011     // only screen-absolute structures have to be moved i.e. glcanvas
3012
3013     wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3014     while ( node )
3015     {
3016         wxWindowMac *child = node->GetData();
3017         child->MacTopLevelWindowChangedPosition() ;
3018         node = node->GetNext();
3019     }
3020 }
3021
3022 long wxWindowMac::MacGetLeftBorderSize( ) const
3023 {
3024     if( IsTopLevel() )
3025         return 0 ;
3026
3027     if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
3028     {
3029         SInt32 border = 3 ;
3030           return border ;
3031     }
3032     else if (  m_windowStyle &wxDOUBLE_BORDER)
3033     {
3034           SInt32 border = 3 ;
3035           return border ;
3036     }
3037     else if (m_windowStyle &wxSIMPLE_BORDER)
3038     {
3039         return 1 ;
3040     }
3041     return 0 ;
3042 }
3043
3044 long wxWindowMac::MacGetRightBorderSize( ) const
3045 {
3046     // they are all symmetric in mac themes
3047     return MacGetLeftBorderSize() ;
3048 }
3049
3050 long wxWindowMac::MacGetTopBorderSize( ) const
3051 {
3052     // they are all symmetric in mac themes
3053     return MacGetLeftBorderSize() ;
3054 }
3055
3056 long wxWindowMac::MacGetBottomBorderSize( ) const
3057 {
3058     // they are all symmetric in mac themes
3059     return MacGetLeftBorderSize() ;
3060 }
3061
3062 long wxWindowMac::MacRemoveBordersFromStyle( long style )
3063 {
3064     return style & ~wxBORDER_MASK ;
3065 }
3066
3067 // Find the wxWindowMac at the current mouse position, returning the mouse
3068 // position.
3069 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
3070 {
3071     pt = wxGetMousePosition();
3072     wxWindowMac* found = wxFindWindowAtPoint(pt);
3073     return found;
3074 }
3075
3076 // Get the current mouse position.
3077 wxPoint wxGetMousePosition()
3078 {
3079     int x, y;
3080     wxGetMousePosition(& x, & y);
3081     return wxPoint(x, y);
3082 }
3083
3084 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
3085 {
3086     if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
3087     {
3088         // copied from wxGTK : CS
3089         // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
3090         // except that:
3091         //
3092         // (a) it's a command event and so is propagated to the parent
3093         // (b) under MSW it can be generated from kbd too
3094         // (c) it uses screen coords (because of (a))
3095         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
3096                                   this->GetId(),
3097                                   this->ClientToScreen(event.GetPosition()));
3098         if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
3099             event.Skip() ;
3100     }
3101     else
3102     {
3103         event.Skip() ;
3104     }
3105 }
3106
3107 void wxWindowMac::OnPaint( wxPaintEvent & event )
3108 {
3109     if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
3110     {
3111         CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
3112     }
3113 }
3114
3115 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
3116 {
3117 }
3118
3119 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
3120 {
3121     int x ,y , w ,h ;
3122
3123     window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
3124     Rect bounds =  { y , x , y+h , x+w  };
3125     return bounds ;
3126 }
3127
3128 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
3129 {
3130     return eventNotHandledErr ;
3131 }
3132
3133