src/mac/carbon/toolbar.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/toolbar.cpp
   3 // Purpose:     wxToolBar
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #if wxUSE_TOOLBAR
  15
  16 #include "wx/toolbar.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/wx.h"
  20 #endif
  21
  22 #include "wx/app.h"
  23 #include "wx/mac/uma.h"
  24 #include "wx/geometry.h"
  25 #include "wx/sysopt.h"
  26
  27
  28 const short kwxMacToolBarToolDefaultWidth = 16;
  29 const short kwxMacToolBarToolDefaultHeight = 16;
  30 const short kwxMacToolBarTopMargin = 4;
  31 const short kwxMacToolBarLeftMargin =  4;
  32 const short kwxMacToolBorder = 0;
  33 const short kwxMacToolSpacing = 6;
  34
  35
  36 IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl)
  37
  38 BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
  39     EVT_PAINT( wxToolBar::OnPaint )
  40 END_EVENT_TABLE()
  41
  42
  43 #pragma mark -
  44 #pragma mark Tool Implementation
  45
  46
  47 // ----------------------------------------------------------------------------
  48 // private classes
  49 // ----------------------------------------------------------------------------
  50
  51 // We have a dual implementation for each tool, ControlRef and HIToolbarItemRef
  52
  53 // when embedding native controls in the native toolbar we must make sure the
  54 // control does not get deleted behind our backs, so the retain count gets increased
  55 // (after creation it is 1), first be the creation of the custom HIToolbarItem wrapper
  56 // object, and second by the code 'creating' the custom HIView (which is the same as the
  57 // already existing native control, therefore we just increase the ref count)
  58 // when this view is removed from the native toolbar its count gets decremented again
  59 // and when the HITooolbarItem wrapper object gets destroyed it is decremented as well
  60 // so in the end the control lives with a refcount of one and can be disposed of by the
  61 // wxControl code. For embedded controls on a non-native toolbar this ref count is less
  62 // so we can only test against a range, not a specific value of the refcount.
  63
  64 class wxToolBarTool : public wxToolBarToolBase
  65 {
  66 public:
  67     wxToolBarTool(
  68         wxToolBar *tbar,
  69         int id,
  70         const wxString& label,
  71         const wxBitmap& bmpNormal,
  72         const wxBitmap& bmpDisabled,
  73         wxItemKind kind,
  74         wxObject *clientData,
  75         const wxString& shortHelp,
  76         const wxString& longHelp );
  77
  78     wxToolBarTool(wxToolBar *tbar, wxControl *control, const wxString& label)
  79         : wxToolBarToolBase(tbar, control, label)
  80     {
  81         Init();
  82         if (control != NULL)
  83             SetControlHandle( (ControlRef) control->GetHandle() );
  84     }
  85
  86     virtual ~wxToolBarTool()
  87     {
  88         ClearControl();
  89     }
  90
  91     WXWidget GetControlHandle()
  92     {
  93         return (WXWidget) m_controlHandle;
  94     }
  95
  96     void SetControlHandle( ControlRef handle )
  97     {
  98         m_controlHandle = handle;
  99     }
 100
 101     void SetPosition( const wxPoint& position );
 102
 103     void ClearControl()
 104     {
 105         if ( m_controlHandle )
 106         {
 107             if ( !IsControl() )
 108                 DisposeControl( m_controlHandle );
 109             else
 110             {
 111                 // the embedded control is not under the responsibility of the tool, it gets disposed of in the
 112                 // proper wxControl destructor
 113             }
 114             m_controlHandle = NULL ;
 115         }
 116         m_control = NULL;
 117
 118 #if wxMAC_USE_NATIVE_TOOLBAR
 119         if ( m_toolbarItemRef )
 120         {
 121             CFIndex count = CFGetRetainCount( m_toolbarItemRef ) ;
 122                         // different behaviour under Leopard
 123                         if ( UMAGetSystemVersion() < 0x1050 )
 124                         {
 125                 wxASSERT_MSG( count == 1 , wxT("Reference Count of native tool was not 1 in wxToolBarTool destructor") );
 126                         }
 127             wxTheApp->MacAddToAutorelease(m_toolbarItemRef);
 128             CFRelease(m_toolbarItemRef);
 129             m_toolbarItemRef = NULL;
 130         }
 131 #endif
 132     }
 133
 134     wxSize GetSize() const
 135     {
 136         wxSize curSize;
 137
 138         if ( IsControl() )
 139         {
 140             curSize = GetControl()->GetSize();
 141         }
 142         else if ( IsButton() )
 143         {
 144             curSize = GetToolBar()->GetToolSize();
 145         }
 146         else
 147         {
 148             // separator size
 149             curSize = GetToolBar()->GetToolSize();
 150             if ( GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL )
 151                 curSize.y /= 4;
 152             else
 153                 curSize.x /= 4;
 154         }
 155
 156         return curSize;
 157     }
 158
 159     wxPoint GetPosition() const
 160     {
 161         return wxPoint( m_x, m_y );
 162     }
 163
 164     bool DoEnable( bool enable );
 165
 166     void UpdateToggleImage( bool toggle );
 167
 168 #if wxMAC_USE_NATIVE_TOOLBAR
 169     void SetToolbarItemRef( HIToolbarItemRef ref )
 170     {
 171         if ( m_controlHandle )
 172             HideControl( m_controlHandle );
 173         if ( m_toolbarItemRef )
 174             CFRelease( m_toolbarItemRef );
 175
 176         m_toolbarItemRef = ref;
 177         if ( m_toolbarItemRef )
 178         {
 179             wxFont f;
 180             wxFontEncoding enc;
 181             if ( GetToolBar() )
 182                 f = GetToolBar()->GetFont();
 183             if ( f.IsOk() )
 184                 enc = f.GetEncoding();
 185             else
 186                 enc = wxFont::GetDefaultEncoding();
 187
 188             HIToolbarItemSetHelpText(
 189                 m_toolbarItemRef,
 190                 wxCFStringRef( GetShortHelp(), enc ),
 191                 wxCFStringRef( GetLongHelp(), enc ) );
 192         }
 193     }
 194
 195     HIToolbarItemRef GetToolbarItemRef() const
 196     {
 197         return m_toolbarItemRef;
 198     }
 199
 200     void SetIndex( CFIndex idx )
 201     {
 202         m_index = idx;
 203     }
 204
 205     CFIndex GetIndex() const
 206     {
 207         return m_index;
 208     }
 209 #endif
 210
 211 private:
 212     void Init()
 213     {
 214         m_controlHandle = NULL;
 215
 216 #if wxMAC_USE_NATIVE_TOOLBAR
 217         m_toolbarItemRef = NULL;
 218         m_index = -1;
 219 #endif
 220     }
 221
 222     ControlRef m_controlHandle;
 223     wxCoord     m_x;
 224     wxCoord     m_y;
 225
 226 #if wxMAC_USE_NATIVE_TOOLBAR
 227     HIToolbarItemRef m_toolbarItemRef;
 228     // position in its toolbar, -1 means not inserted
 229     CFIndex m_index;
 230 #endif
 231 };
 232
 233 static const EventTypeSpec eventList[] =
 234 {
 235     { kEventClassControl, kEventControlHit },
 236     { kEventClassControl, kEventControlHitTest },
 237 };
 238
 239 static pascal OSStatus wxMacToolBarToolControlEventHandler( EventHandlerCallRef WXUNUSED(handler), EventRef event, void *data )
 240 {
 241     OSStatus result = eventNotHandledErr;
 242     ControlRef controlRef;
 243     wxMacCarbonEvent cEvent( event );
 244
 245     cEvent.GetParameter( kEventParamDirectObject, &controlRef );
 246
 247     switch ( GetEventKind( event ) )
 248     {
 249         case kEventControlHit:
 250             {
 251                 wxToolBarTool *tbartool = (wxToolBarTool*)data;
 252                 wxToolBar *tbar = tbartool != NULL ? (wxToolBar*) (tbartool->GetToolBar()) : NULL;
 253                 if ((tbartool != NULL) && tbartool->CanBeToggled())
 254                 {
 255                     bool    shouldToggle;
 256
 257                     shouldToggle = !tbartool->IsToggled();
 258
 259                     tbar->ToggleTool( tbartool->GetId(), shouldToggle );
 260                 }
 261
 262                 if (tbartool != NULL)
 263                     tbar->OnLeftClick( tbartool->GetId(), tbartool->IsToggled() );
 264                 result = noErr;
 265             }
 266             break;
 267
 268         case kEventControlHitTest:
 269             {
 270                 HIPoint pt = cEvent.GetParameter<HIPoint>(kEventParamMouseLocation);
 271                 HIRect rect;
 272                 HIViewGetBounds( controlRef, &rect );
 273
 274                 ControlPartCode pc = kControlNoPart;
 275                 if ( CGRectContainsPoint( rect, pt ) )
 276                     pc = kControlIconPart;
 277                 cEvent.SetParameter( kEventParamControlPart, typeControlPartCode, pc );
 278                 result = noErr;
 279             }
 280             break;
 281
 282         default:
 283             break;
 284     }
 285
 286     return result;
 287 }
 288
 289 static pascal OSStatus wxMacToolBarToolEventHandler( EventHandlerCallRef handler, EventRef event, void *data )
 290 {
 291     OSStatus result = eventNotHandledErr;
 292
 293     switch ( GetEventClass( event ) )
 294     {
 295         case kEventClassControl:
 296             result = wxMacToolBarToolControlEventHandler( handler, event, data );
 297             break;
 298
 299         default:
 300             break;
 301     }
 302
 303     return result;
 304 }
 305
 306 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacToolBarToolEventHandler )
 307
 308 #if wxMAC_USE_NATIVE_TOOLBAR
 309
 310 static const EventTypeSpec toolBarEventList[] =
 311 {
 312     { kEventClassToolbarItem, kEventToolbarItemPerformAction },
 313 };
 314
 315 static pascal OSStatus wxMacToolBarCommandEventHandler( EventHandlerCallRef WXUNUSED(handler), EventRef event, void *data )
 316 {
 317     OSStatus result = eventNotHandledErr;
 318
 319     switch ( GetEventKind( event ) )
 320     {
 321         case kEventToolbarItemPerformAction:
 322             {
 323                 wxToolBarTool* tbartool = (wxToolBarTool*) data;
 324                 if ( tbartool != NULL )
 325                 {
 326                     wxToolBar *tbar = (wxToolBar*)(tbartool->GetToolBar());
 327                     int toolID = tbartool->GetId();
 328
 329                     if ( tbartool->CanBeToggled() )
 330                     {
 331                         if ( tbar != NULL )
 332                             tbar->ToggleTool(toolID, !tbartool->IsToggled() );
 333                     }
 334
 335                     if ( tbar != NULL )
 336                         tbar->OnLeftClick( toolID, tbartool->IsToggled() );
 337                     result = noErr;
 338                 }
 339             }
 340             break;
 341
 342         default:
 343             break;
 344     }
 345
 346     return result;
 347 }
 348
 349 static pascal OSStatus wxMacToolBarEventHandler( EventHandlerCallRef handler, EventRef event, void *data )
 350 {
 351     OSStatus result = eventNotHandledErr;
 352
 353     switch ( GetEventClass( event ) )
 354     {
 355         case kEventClassToolbarItem:
 356             result = wxMacToolBarCommandEventHandler( handler, event, data );
 357             break;
 358
 359         default:
 360             break;
 361     }
 362
 363     return result;
 364 }
 365
 366 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacToolBarEventHandler )
 367
 368 #endif
 369
 370 bool wxToolBarTool::DoEnable( bool enable )
 371 {
 372     if ( IsControl() )
 373     {
 374         GetControl()->Enable( enable );
 375     }
 376     else if ( IsButton() )
 377     {
 378 #if wxMAC_USE_NATIVE_TOOLBAR
 379         if ( m_toolbarItemRef != NULL )
 380             HIToolbarItemSetEnabled( m_toolbarItemRef, enable );
 381 #endif
 382
 383         if ( m_controlHandle != NULL )
 384         {
 385             if ( enable )
 386                 EnableControl( m_controlHandle );
 387             else
 388                 DisableControl( m_controlHandle );
 389         }
 390     }
 391
 392     return true;
 393 }
 394
 395 void wxToolBarTool::SetPosition( const wxPoint& position )
 396 {
 397     m_x = position.x;
 398     m_y = position.y;
 399
 400     int mac_x = position.x;
 401     int mac_y = position.y;
 402
 403     if ( IsButton() )
 404     {
 405         Rect contrlRect;
 406         GetControlBounds( m_controlHandle, &contrlRect );
 407         int former_mac_x = contrlRect.left;
 408         int former_mac_y = contrlRect.top;
 409         GetToolBar()->GetToolSize();
 410
 411         if ( mac_x != former_mac_x || mac_y != former_mac_y )
 412         {
 413             ::MoveControl( m_controlHandle, mac_x, mac_y );
 414         }
 415     }
 416     else if ( IsControl() )
 417     {
 418         // embedded native controls are moved by the OS
 419 #if wxMAC_USE_NATIVE_TOOLBAR
 420         if ( ((wxToolBar*)GetToolBar())->MacWantsNativeToolbar() == false )
 421 #endif
 422         {
 423             GetControl()->Move( position );
 424         }
 425     }
 426     else
 427     {
 428         // separator
 429         Rect contrlRect;
 430         GetControlBounds( m_controlHandle, &contrlRect );
 431         int former_mac_x = contrlRect.left;
 432         int former_mac_y = contrlRect.top;
 433
 434         if ( mac_x != former_mac_x || mac_y != former_mac_y )
 435             ::MoveControl( m_controlHandle, mac_x, mac_y );
 436     }
 437 }
 438
 439 void wxToolBarTool::UpdateToggleImage( bool toggle )
 440 {
 441     if ( toggle )
 442     {
 443         int w = m_bmpNormal.GetWidth();
 444         int h = m_bmpNormal.GetHeight();
 445         wxBitmap bmp( w, h );
 446         wxMemoryDC dc;
 447
 448         dc.SelectObject( bmp );
 449         dc.SetPen( wxPen(*wxBLACK) );
 450         dc.SetBrush( wxBrush( *wxLIGHT_GREY ));
 451         dc.DrawRectangle( 0, 0, w, h );
 452         dc.DrawBitmap( m_bmpNormal, 0, 0, true );
 453         dc.SelectObject( wxNullBitmap );
 454         ControlButtonContentInfo info;
 455         wxMacCreateBitmapButton( &info, bmp );
 456         SetControlData( m_controlHandle, 0, kControlIconContentTag, sizeof(info), (Ptr)&info );
 457 #if wxMAC_USE_NATIVE_TOOLBAR
 458         if (m_toolbarItemRef != NULL)
 459         {
 460             ControlButtonContentInfo info2;
 461             wxMacCreateBitmapButton( &info2, bmp, kControlContentCGImageRef);
 462             HIToolbarItemSetImage( m_toolbarItemRef, info2.u.imageRef );
 463             wxMacReleaseBitmapButton( &info2 );
 464         }
 465 #endif
 466         wxMacReleaseBitmapButton( &info );
 467     }
 468     else
 469     {
 470         ControlButtonContentInfo info;
 471         wxMacCreateBitmapButton( &info, m_bmpNormal );
 472         SetControlData( m_controlHandle, 0, kControlIconContentTag, sizeof(info), (Ptr)&info );
 473 #if wxMAC_USE_NATIVE_TOOLBAR
 474         if (m_toolbarItemRef != NULL)
 475         {
 476             ControlButtonContentInfo info2;
 477             wxMacCreateBitmapButton( &info2, m_bmpNormal, kControlContentCGImageRef);
 478             HIToolbarItemSetImage( m_toolbarItemRef, info2.u.imageRef );
 479             wxMacReleaseBitmapButton( &info2 );
 480         }
 481 #endif
 482         wxMacReleaseBitmapButton( &info );
 483     }
 484
 485     IconTransformType transform = toggle ? kTransformSelected : kTransformNone;
 486     SetControlData(
 487         m_controlHandle, 0, kControlIconTransformTag,
 488         sizeof(transform), (Ptr)&transform );
 489     HIViewSetNeedsDisplay( m_controlHandle, true );
 490
 491 }
 492
 493 wxToolBarTool::wxToolBarTool(
 494     wxToolBar *tbar,
 495     int id,
 496     const wxString& label,
 497     const wxBitmap& bmpNormal,
 498     const wxBitmap& bmpDisabled,
 499     wxItemKind kind,
 500     wxObject *clientData,
 501     const wxString& shortHelp,
 502     const wxString& longHelp )
 503     :
 504     wxToolBarToolBase(
 505         tbar, id, label, bmpNormal, bmpDisabled, kind,
 506         clientData, shortHelp, longHelp )
 507 {
 508     Init();
 509 }
 510
 511 #pragma mark -
 512 #pragma mark Toolbar Implementation
 513
 514 wxToolBarToolBase *wxToolBar::CreateTool(
 515     int id,
 516     const wxString& label,
 517     const wxBitmap& bmpNormal,
 518     const wxBitmap& bmpDisabled,
 519     wxItemKind kind,
 520     wxObject *clientData,
 521     const wxString& shortHelp,
 522     const wxString& longHelp )
 523 {
 524     return new wxToolBarTool(
 525         this, id, label, bmpNormal, bmpDisabled, kind,
 526         clientData, shortHelp, longHelp );
 527 }
 528
 529 wxToolBarToolBase *
 530 wxToolBar::CreateTool(wxControl *control, const wxString& label)
 531 {
 532     return new wxToolBarTool(this, control, label);
 533 }
 534
 535 void wxToolBar::Init()
 536 {
 537     m_maxWidth = -1;
 538     m_maxHeight = -1;
 539     m_defaultWidth = kwxMacToolBarToolDefaultWidth;
 540     m_defaultHeight = kwxMacToolBarToolDefaultHeight;
 541
 542 #if wxMAC_USE_NATIVE_TOOLBAR
 543     m_macHIToolbarRef = NULL;
 544     m_macUsesNativeToolbar = false;
 545 #endif
 546 }
 547
 548 #define kControlToolbarItemClassID      CFSTR( "org.wxwidgets.controltoolbaritem" )
 549
 550 const EventTypeSpec kEvents[] =
 551 {
 552     { kEventClassHIObject, kEventHIObjectConstruct },
 553     { kEventClassHIObject, kEventHIObjectInitialize },
 554     { kEventClassHIObject, kEventHIObjectDestruct },
 555
 556     { kEventClassToolbarItem, kEventToolbarItemCreateCustomView }
 557 };
 558
 559 const EventTypeSpec kViewEvents[] =
 560 {
 561     { kEventClassControl, kEventControlGetSizeConstraints }
 562 };
 563
 564 struct ControlToolbarItem
 565 {
 566     HIToolbarItemRef    toolbarItem;
 567     HIViewRef           viewRef;
 568     wxSize              lastValidSize ;
 569 };
 570
 571 static pascal OSStatus ControlToolbarItemHandler( EventHandlerCallRef inCallRef, EventRef inEvent, void* inUserData )
 572 {
 573     OSStatus            result = eventNotHandledErr;
 574     ControlToolbarItem* object = (ControlToolbarItem*)inUserData;
 575
 576     switch ( GetEventClass( inEvent ) )
 577     {
 578         case kEventClassHIObject:
 579             switch ( GetEventKind( inEvent ) )
 580             {
 581                 case kEventHIObjectConstruct:
 582                     {
 583                         HIObjectRef         toolbarItem;
 584                         ControlToolbarItem* item;
 585
 586                         GetEventParameter( inEvent, kEventParamHIObjectInstance, typeHIObjectRef, NULL,
 587                             sizeof( HIObjectRef ), NULL, &toolbarItem );
 588
 589                         item = (ControlToolbarItem*) malloc(sizeof(ControlToolbarItem)) ;
 590                         item->toolbarItem = toolbarItem ;
 591                         item->lastValidSize = wxSize(-1,-1);
 592                         item->viewRef = NULL ;
 593
 594                         SetEventParameter( inEvent, kEventParamHIObjectInstance, typeVoidPtr, sizeof( void * ), &item );
 595
 596                         result = noErr ;
 597                     }
 598                     break;
 599
 600                 case kEventHIObjectInitialize:
 601                     result = CallNextEventHandler( inCallRef, inEvent );
 602                     if ( result == noErr )
 603                     {
 604                         CFDataRef           data;
 605                         GetEventParameter( inEvent, kEventParamToolbarItemConfigData, typeCFTypeRef, NULL,
 606                             sizeof( CFTypeRef ), NULL, &data );
 607
 608                         HIViewRef viewRef ;
 609
 610                         wxASSERT_MSG( CFDataGetLength( data ) == sizeof( viewRef ) , wxT("Illegal Data passed") ) ;
 611                         memcpy( &viewRef , CFDataGetBytePtr( data ) , sizeof( viewRef ) ) ;
 612
 613                         object->viewRef = (HIViewRef) viewRef ;
 614                         // make sure we keep that control during our lifetime
 615                         CFRetain( object->viewRef ) ;
 616
 617                         verify_noerr(InstallEventHandler( GetControlEventTarget( viewRef ), ControlToolbarItemHandler,
 618                                             GetEventTypeCount( kViewEvents ), kViewEvents, object, NULL ));
 619                         result = noErr ;
 620                     }
 621                     break;
 622
 623                 case kEventHIObjectDestruct:
 624                     {
 625                         HIViewRef viewRef = object->viewRef ;
 626                         if( viewRef && IsValidControlHandle( viewRef)  )
 627                         {
 628                             // depending whether the wxControl corresponding to this HIView has already been destroyed or
 629                             // not, ref counts differ, so we cannot assert a special value
 630                             CFIndex count =  CFGetRetainCount( viewRef ) ;
 631                             wxASSERT_MSG( count >=1 , wxT("Reference Count of native tool was illegal before removal") );
 632                             if ( count >= 1 )
 633                                 CFRelease( viewRef ) ;
 634                         }
 635                             free( object ) ;
 636                         result = noErr;
 637                     }
 638                     break;
 639             }
 640             break;
 641
 642         case kEventClassToolbarItem:
 643             switch ( GetEventKind( inEvent ) )
 644             {
 645                 case kEventToolbarItemCreateCustomView:
 646                 {
 647                     HIViewRef viewRef = object->viewRef ;
 648                     HIViewRemoveFromSuperview( viewRef ) ;
 649                     HIViewSetVisible(viewRef, true) ;
 650                     CFRetain( viewRef ) ;
 651                     result = SetEventParameter( inEvent, kEventParamControlRef, typeControlRef, sizeof( HIViewRef ), &viewRef );
 652                 }
 653                 break;
 654             }
 655             break;
 656
 657         case kEventClassControl:
 658             switch ( GetEventKind( inEvent ) )
 659             {
 660                 case kEventControlGetSizeConstraints:
 661                 {
 662                     wxWindow* wxwindow = wxFindControlFromMacControl(object->viewRef ) ;
 663                     if ( wxwindow )
 664                     {
 665                         // during toolbar layout the native window sometimes gets negative sizes,
 666                         // sometimes it just gets shrunk behind our back, so in order to avoid
 667                         // ever shrinking more, once a valid size is captured, we keep it
 668
 669                         wxSize sz = object->lastValidSize;
 670                         if ( sz.x <= 0 || sz.y <= 0 )
 671                         {
 672                             sz = wxwindow->GetSize() ;
 673                             sz.x -= wxwindow->MacGetLeftBorderSize() + wxwindow->MacGetRightBorderSize();
 674                             sz.y -= wxwindow->MacGetTopBorderSize() + wxwindow->MacGetBottomBorderSize();
 675                             if ( sz.x > 0 && sz.y > 0 )
 676                                 object->lastValidSize = sz ;
 677                             else
 678                                 sz = wxSize(0,0) ;
 679                         }
 680
 681                         // Extra width to avoid edge of combobox being cut off
 682                         sz.x += 3;
 683
 684                         HISize min, max;
 685                         min.width = max.width = sz.x ;
 686                         min.height = max.height = sz.y ;
 687
 688                         result = SetEventParameter( inEvent, kEventParamMinimumSize, typeHISize,
 689                                                         sizeof( HISize ), &min );
 690
 691                         result = SetEventParameter( inEvent, kEventParamMaximumSize, typeHISize,
 692                                                         sizeof( HISize ), &max );
 693                         result = noErr ;
 694                     }
 695                 }
 696                 break;
 697             }
 698             break;
 699     }
 700
 701     return result;
 702 }
 703
 704 void RegisterControlToolbarItemClass()
 705 {
 706     static bool sRegistered;
 707
 708     if ( !sRegistered )
 709     {
 710         HIObjectRegisterSubclass( kControlToolbarItemClassID, kHIToolbarItemClassID, 0,
 711                 ControlToolbarItemHandler, GetEventTypeCount( kEvents ), kEvents, 0, NULL );
 712
 713         sRegistered = true;
 714     }
 715 }
 716
 717 HIToolbarItemRef CreateControlToolbarItem(CFStringRef inIdentifier, CFTypeRef inConfigData)
 718 {
 719     RegisterControlToolbarItemClass();
 720
 721     OSStatus            err;
 722     EventRef            event;
 723     UInt32              options = kHIToolbarItemAllowDuplicates;
 724     HIToolbarItemRef    result = NULL;
 725
 726     err = CreateEvent( NULL, kEventClassHIObject, kEventHIObjectInitialize, GetCurrentEventTime(), 0, &event );
 727     require_noerr( err, CantCreateEvent );
 728
 729     SetEventParameter( event, kEventParamAttributes, typeUInt32, sizeof( UInt32 ), &options );
 730     SetEventParameter( event, kEventParamToolbarItemIdentifier, typeCFStringRef, sizeof( CFStringRef ), &inIdentifier );
 731
 732     if ( inConfigData )
 733         SetEventParameter( event, kEventParamToolbarItemConfigData, typeCFTypeRef, sizeof( CFTypeRef ), &inConfigData );
 734
 735     err = HIObjectCreate( kControlToolbarItemClassID, event, (HIObjectRef*)&result );
 736     check_noerr( err );
 737
 738     ReleaseEvent( event );
 739 CantCreateEvent :
 740     return result ;
 741 }
 742
 743 #if wxMAC_USE_NATIVE_TOOLBAR
 744 static const EventTypeSpec kToolbarEvents[] =
 745 {
 746     { kEventClassToolbar, kEventToolbarGetDefaultIdentifiers },
 747     { kEventClassToolbar, kEventToolbarGetAllowedIdentifiers },
 748     { kEventClassToolbar, kEventToolbarCreateItemWithIdentifier },
 749 };
 750
 751 static OSStatus ToolbarDelegateHandler(EventHandlerCallRef WXUNUSED(inCallRef),
 752                                        EventRef inEvent,
 753                                        void* WXUNUSED(inUserData))
 754 {
 755     OSStatus result = eventNotHandledErr;
 756     // Not yet needed
 757     // wxToolBar* toolbar = (wxToolBar*) inUserData ;
 758     CFMutableArrayRef   array;
 759
 760     switch ( GetEventKind( inEvent ) )
 761     {
 762         case kEventToolbarGetDefaultIdentifiers:
 763             {
 764                 GetEventParameter( inEvent, kEventParamMutableArray, typeCFMutableArrayRef, NULL,
 765                     sizeof( CFMutableArrayRef ), NULL, &array );
 766                 // not implemented yet
 767                 // GetToolbarDefaultItems( array );
 768                 result = noErr;
 769             }
 770             break;
 771
 772         case kEventToolbarGetAllowedIdentifiers:
 773             {
 774                 GetEventParameter( inEvent, kEventParamMutableArray, typeCFMutableArrayRef, NULL,
 775                     sizeof( CFMutableArrayRef ), NULL, &array );
 776                 // not implemented yet
 777                 // GetToolbarAllowedItems( array );
 778                 result = noErr;
 779             }
 780             break;
 781         case kEventToolbarCreateItemWithIdentifier:
 782             {
 783                 HIToolbarItemRef        item = NULL;
 784                 CFTypeRef               data = NULL;
 785                 CFStringRef             identifier = NULL ;
 786
 787                 GetEventParameter( inEvent, kEventParamToolbarItemIdentifier, typeCFStringRef, NULL,
 788                         sizeof( CFStringRef ), NULL, &identifier );
 789
 790                 GetEventParameter( inEvent, kEventParamToolbarItemConfigData, typeCFTypeRef, NULL,
 791                         sizeof( CFTypeRef ), NULL, &data );
 792
 793                 if ( CFStringCompare( kControlToolbarItemClassID, identifier, kCFCompareBackwards ) == kCFCompareEqualTo )
 794                 {
 795                     item = CreateControlToolbarItem( kControlToolbarItemClassID, data );
 796                     if ( item )
 797                     {
 798                         SetEventParameter( inEvent, kEventParamToolbarItem, typeHIToolbarItemRef,
 799                             sizeof( HIToolbarItemRef ), &item );
 800                         result = noErr;
 801                     }
 802                 }
 803
 804             }
 805             break;
 806     }
 807     return result ;
 808 }
 809 #endif // wxMAC_USE_NATIVE_TOOLBAR
 810
 811 // also for the toolbar we have the dual implementation:
 812 // only when MacInstallNativeToolbar is called is the native toolbar set as the window toolbar
 813
 814 bool wxToolBar::Create(
 815     wxWindow *parent,
 816     wxWindowID id,
 817     const wxPoint& pos,
 818     const wxSize& size,
 819     long style,
 820     const wxString& name )
 821 {
 822     if ( !wxToolBarBase::Create( parent, id, pos, size, style, wxDefaultValidator, name ) )
 823         return false;
 824
 825     FixupStyle();
 826
 827     OSStatus err = noErr;
 828
 829 #if wxMAC_USE_NATIVE_TOOLBAR
 830     if (parent->IsKindOf(CLASSINFO(wxFrame)) && wxSystemOptions::GetOptionInt(wxT("mac.toolbar.no-native")) != 1)
 831     {
 832         wxString labelStr = wxString::Format( wxT("%p"), this );
 833         err = HIToolbarCreate(
 834           wxCFStringRef( labelStr, wxFont::GetDefaultEncoding() ), 0,
 835           (HIToolbarRef*) &m_macHIToolbarRef );
 836
 837         if (m_macHIToolbarRef != NULL)
 838         {
 839             InstallEventHandler( HIObjectGetEventTarget((HIToolbarRef)m_macHIToolbarRef ), ToolbarDelegateHandler,
 840                     GetEventTypeCount( kToolbarEvents ), kToolbarEvents, this, NULL );
 841
 842             HIToolbarDisplayMode mode = kHIToolbarDisplayModeDefault;
 843             HIToolbarDisplaySize displaySize = kHIToolbarDisplaySizeSmall;
 844
 845             if ( style & wxTB_NOICONS )
 846                 mode = kHIToolbarDisplayModeLabelOnly;
 847             else if ( style & wxTB_TEXT )
 848                 mode = kHIToolbarDisplayModeIconAndLabel;
 849             else
 850                 mode = kHIToolbarDisplayModeIconOnly;
 851
 852             HIToolbarSetDisplayMode( (HIToolbarRef) m_macHIToolbarRef, mode );
 853           HIToolbarSetDisplaySize( (HIToolbarRef) m_macHIToolbarRef, displaySize );
 854        }
 855     }
 856 #endif // wxMAC_USE_NATIVE_TOOLBAR
 857
 858     return (err == noErr);
 859 }
 860
 861 wxToolBar::~wxToolBar()
 862 {
 863 #if wxMAC_USE_NATIVE_TOOLBAR
 864     if (m_macHIToolbarRef != NULL)
 865     {
 866         // if this is the installed toolbar, then deinstall it
 867         if (m_macUsesNativeToolbar)
 868             MacInstallNativeToolbar( false );
 869
 870         CFIndex count = CFGetRetainCount( m_macHIToolbarRef ) ;
 871                 // Leopard seems to have one refcount more, so we cannot check reliably at the moment
 872                 if ( UMAGetSystemVersion() < 0x1050 )
 873                 {
 874             wxASSERT_MSG( count == 1 , wxT("Reference Count of native control was not 1 in wxToolBar destructor") );
 875                 }
 876         CFRelease( (HIToolbarRef)m_macHIToolbarRef );
 877         m_macHIToolbarRef = NULL;
 878     }
 879 #endif
 880 }
 881
 882 bool wxToolBar::Show( bool show )
 883 {
 884     WindowRef tlw = MAC_WXHWND(MacGetTopLevelWindowRef());
 885     bool bResult = (tlw != NULL);
 886
 887     if (bResult)
 888     {
 889 #if wxMAC_USE_NATIVE_TOOLBAR
 890         bool ownToolbarInstalled = false;
 891         MacTopLevelHasNativeToolbar( &ownToolbarInstalled );
 892         if (ownToolbarInstalled)
 893         {
 894             bResult = (IsWindowToolbarVisible( tlw ) != show);
 895             if ( bResult )
 896                 ShowHideWindowToolbar( tlw, show, false );
 897         }
 898         else
 899             bResult = wxToolBarBase::Show( show );
 900 #else
 901
 902         bResult = wxToolBarBase::Show( show );
 903 #endif
 904     }
 905
 906     return bResult;
 907 }
 908
 909 bool wxToolBar::IsShown() const
 910 {
 911     bool bResult;
 912
 913 #if wxMAC_USE_NATIVE_TOOLBAR
 914     bool ownToolbarInstalled;
 915
 916     MacTopLevelHasNativeToolbar( &ownToolbarInstalled );
 917     if (ownToolbarInstalled)
 918     {
 919         WindowRef tlw = MAC_WXHWND(MacGetTopLevelWindowRef());
 920         bResult = IsWindowToolbarVisible( tlw );
 921     }
 922     else
 923         bResult = wxToolBarBase::IsShown();
 924 #else
 925
 926     bResult = wxToolBarBase::IsShown();
 927 #endif
 928
 929     return bResult;
 930 }
 931
 932 void wxToolBar::DoGetSize( int *width, int *height ) const
 933 {
 934 #if wxMAC_USE_NATIVE_TOOLBAR
 935     Rect    boundsR;
 936     bool    ownToolbarInstalled;
 937
 938     MacTopLevelHasNativeToolbar( &ownToolbarInstalled );
 939     if ( ownToolbarInstalled )
 940     {
 941         // TODO: is this really a control ?
 942         GetControlBounds( (ControlRef) m_macHIToolbarRef, &boundsR );
 943         if ( width != NULL )
 944             *width = boundsR.right - boundsR.left;
 945         if ( height != NULL )
 946             *height = boundsR.bottom - boundsR.top;
 947     }
 948     else
 949         wxToolBarBase::DoGetSize( width, height );
 950
 951 #else
 952     wxToolBarBase::DoGetSize( width, height );
 953 #endif
 954 }
 955
 956 wxSize wxToolBar::DoGetBestSize() const
 957 {
 958     int width, height;
 959
 960     DoGetSize( &width, &height );
 961
 962     return wxSize( width, height );
 963 }
 964
 965 void wxToolBar::SetWindowStyleFlag( long style )
 966 {
 967     wxToolBarBase::SetWindowStyleFlag( style );
 968
 969 #if wxMAC_USE_NATIVE_TOOLBAR
 970     if (m_macHIToolbarRef != NULL)
 971     {
 972         HIToolbarDisplayMode mode = kHIToolbarDisplayModeDefault;
 973
 974         if ( style & wxTB_NOICONS )
 975             mode = kHIToolbarDisplayModeLabelOnly;
 976         else if ( style & wxTB_TEXT )
 977             mode = kHIToolbarDisplayModeIconAndLabel;
 978         else
 979             mode = kHIToolbarDisplayModeIconOnly;
 980
 981        HIToolbarSetDisplayMode( (HIToolbarRef) m_macHIToolbarRef, mode );
 982     }
 983 #endif
 984 }
 985
 986 #if wxMAC_USE_NATIVE_TOOLBAR
 987 bool wxToolBar::MacWantsNativeToolbar()
 988 {
 989     return m_macUsesNativeToolbar;
 990 }
 991
 992 bool wxToolBar::MacTopLevelHasNativeToolbar(bool *ownToolbarInstalled) const
 993 {
 994     bool bResultV = false;
 995
 996     if (ownToolbarInstalled != NULL)
 997         *ownToolbarInstalled = false;
 998
 999     WindowRef tlw = MAC_WXHWND(MacGetTopLevelWindowRef());
1000     if (tlw != NULL)
1001     {
1002         HIToolbarRef curToolbarRef = NULL;
1003         OSStatus err = GetWindowToolbar( tlw, &curToolbarRef );
1004         bResultV = ((err == noErr) && (curToolbarRef != NULL));
1005         if (bResultV && (ownToolbarInstalled != NULL))
1006             *ownToolbarInstalled = (curToolbarRef == m_macHIToolbarRef);
1007     }
1008
1009     return bResultV;
1010 }
1011
1012 bool wxToolBar::MacInstallNativeToolbar(bool usesNative)
1013 {
1014     bool bResult = false;
1015
1016     if (usesNative && (m_macHIToolbarRef == NULL))
1017         return bResult;
1018
1019     if (usesNative && ((GetWindowStyleFlag() & wxTB_VERTICAL) != 0))
1020         return bResult;
1021
1022     WindowRef tlw = MAC_WXHWND(MacGetTopLevelWindowRef());
1023     if (tlw == NULL)
1024         return bResult;
1025
1026     // check the existing toolbar
1027     HIToolbarRef curToolbarRef = NULL;
1028     OSStatus err = GetWindowToolbar( tlw, &curToolbarRef );
1029     if (err != noErr)
1030         curToolbarRef = NULL;
1031
1032     m_macUsesNativeToolbar = usesNative;
1033
1034     if (m_macUsesNativeToolbar)
1035     {
1036         // only install toolbar if there isn't one installed already
1037         if (curToolbarRef == NULL)
1038         {
1039             bResult = true;
1040
1041             SetWindowToolbar( tlw, (HIToolbarRef) m_macHIToolbarRef );
1042             ShowHideWindowToolbar( tlw, true, false );
1043             ChangeWindowAttributes( tlw, kWindowToolbarButtonAttribute, 0 );
1044             SetAutomaticControlDragTrackingEnabledForWindow( tlw, true );
1045
1046             Rect r = { 0, 0, 0, 0 };
1047             m_peer->SetRect( &r );
1048             SetSize( wxSIZE_AUTO_WIDTH, 0 );
1049             m_peer->SetVisibility( false, true );
1050             wxToolBarBase::Show( false );
1051         }
1052     }
1053     else
1054     {
1055         // only deinstall toolbar if this is the installed one
1056         if (m_macHIToolbarRef == curToolbarRef)
1057         {
1058             bResult = true;
1059
1060             ShowHideWindowToolbar( tlw, false, false );
1061             ChangeWindowAttributes( tlw, 0, kWindowToolbarButtonAttribute );
1062             SetWindowToolbar( tlw, NULL );
1063
1064             m_peer->SetVisibility( true, true );
1065         }
1066     }
1067
1068     if (bResult)
1069         InvalidateBestSize();
1070
1071 // wxLogDebug( wxT("    --> [%lx] - result [%s]"), (long)this, bResult ? wxT("T") : wxT("F") );
1072     return bResult;
1073 }
1074 #endif
1075
1076 bool wxToolBar::Realize()
1077 {
1078     if (m_tools.GetCount() == 0)
1079         return false;
1080
1081     int maxWidth = 0;
1082     int maxHeight = 0;
1083
1084     int maxToolWidth = 0;
1085     int maxToolHeight = 0;
1086
1087     int x = m_xMargin + kwxMacToolBarLeftMargin;
1088     int y = m_yMargin + kwxMacToolBarTopMargin;
1089
1090     int tw, th;
1091     GetSize( &tw, &th );
1092
1093     // find the maximum tool width and height
1094     wxToolBarTool *tool;
1095     wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
1096     while ( node )
1097     {
1098         tool = (wxToolBarTool *) node->GetData();
1099         if ( tool != NULL )
1100         {
1101             wxSize  sz = tool->GetSize();
1102
1103             if ( sz.x > maxToolWidth )
1104                 maxToolWidth = sz.x;
1105             if ( sz.y > maxToolHeight )
1106                 maxToolHeight = sz.y;
1107         }
1108
1109         node = node->GetNext();
1110     }
1111
1112     bool lastIsRadio = false;
1113     bool curIsRadio = false;
1114
1115 #if wxMAC_USE_NATIVE_TOOLBAR
1116     CFIndex currentPosition = 0;
1117     bool insertAll = false;
1118
1119     HIToolbarRef refTB = (HIToolbarRef)m_macHIToolbarRef;
1120 #endif
1121
1122     node = m_tools.GetFirst();
1123     while ( node )
1124     {
1125         tool = (wxToolBarTool*) node->GetData();
1126         if ( tool == NULL )
1127         {
1128             node = node->GetNext();
1129             continue;
1130         }
1131
1132         // set tool position:
1133         // for the moment just perform a single row/column alignment
1134         wxSize  cursize = tool->GetSize();
1135         if ( x + cursize.x > maxWidth )
1136             maxWidth = x + cursize.x;
1137         if ( y + cursize.y > maxHeight )
1138             maxHeight = y + cursize.y;
1139
1140         if ( GetWindowStyleFlag() & wxTB_VERTICAL )
1141         {
1142             int x1 = x + ( maxToolWidth - cursize.x ) / 2;
1143             tool->SetPosition( wxPoint(x1, y) );
1144         }
1145         else
1146         {
1147             int y1 = y + ( maxToolHeight - cursize.y ) / 2;
1148             tool->SetPosition( wxPoint(x, y1) );
1149         }
1150
1151         // update the item positioning state
1152         if ( GetWindowStyleFlag() & wxTB_VERTICAL )
1153             y += cursize.y + kwxMacToolSpacing;
1154         else
1155             x += cursize.x + kwxMacToolSpacing;
1156
1157 #if wxMAC_USE_NATIVE_TOOLBAR
1158         // install in native HIToolbar
1159         if ( refTB )
1160         {
1161             HIToolbarItemRef hiItemRef = tool->GetToolbarItemRef();
1162             if ( hiItemRef != NULL )
1163             {
1164                 if ( insertAll || (tool->GetIndex() != currentPosition) )
1165                 {
1166                     OSStatus err = noErr;
1167                     if ( !insertAll )
1168                     {
1169                         insertAll = true;
1170
1171                         // if this is the first tool that gets newly inserted or repositioned
1172                         // first remove all 'old' tools from here to the right, because of this
1173                         // all following tools will have to be reinserted (insertAll).
1174                         for ( wxToolBarToolsList::compatibility_iterator node2 = m_tools.GetLast();
1175                               node2 != node;
1176                               node2 = node2->GetPrevious() )
1177                         {
1178                             wxToolBarTool *tool2 = (wxToolBarTool*) node2->GetData();
1179
1180                             const long idx = tool2->GetIndex();
1181                             if ( idx != -1 )
1182                             {
1183                                 if ( tool2->IsControl() )
1184                                 {
1185                                     CFIndex count = CFGetRetainCount( tool2->GetControl()->GetPeer()->GetControlRef() ) ;
1186                                     wxASSERT_MSG( count == 3 || count == 2 , wxT("Reference Count of native tool was illegal before removal") );
1187                                     wxASSERT( IsValidControlHandle(tool2->GetControl()->GetPeer()->GetControlRef() )) ;
1188                                 }
1189                                 err = HIToolbarRemoveItemAtIndex(refTB, idx);
1190                                 if ( err != noErr )
1191                                 {
1192                                     wxLogDebug(wxT("HIToolbarRemoveItemAtIndex(%ld) failed [%ld]"),
1193                                                idx, (long)err);
1194                                 }
1195                                 if ( tool2->IsControl() )
1196                                 {
1197                                     CFIndex count = CFGetRetainCount( tool2->GetControl()->GetPeer()->GetControlRef() ) ;
1198                                     wxASSERT_MSG( count == 2 , wxT("Reference Count of native tool was not 2 after removal") );
1199                                     wxASSERT( IsValidControlHandle(tool2->GetControl()->GetPeer()->GetControlRef() )) ;
1200                                 }
1201
1202                                 tool2->SetIndex(-1);
1203                             }
1204                         }
1205                     }
1206
1207                     err = HIToolbarInsertItemAtIndex( refTB, hiItemRef, currentPosition );
1208                     if (err != noErr)
1209                     {
1210                         wxLogDebug( wxT("HIToolbarInsertItemAtIndex failed [%ld]"), (long)err );
1211                     }
1212
1213                     tool->SetIndex( currentPosition );
1214                     if ( tool->IsControl() )
1215                     {
1216                         CFIndex count = CFGetRetainCount( tool->GetControl()->GetPeer()->GetControlRef() ) ;
1217                         wxASSERT_MSG( count == 3 || count == 2, wxT("Reference Count of native tool was illegal after insertion") );
1218                         wxASSERT( IsValidControlHandle(tool->GetControl()->GetPeer()->GetControlRef() )) ;
1219                     }
1220                 }
1221
1222                 currentPosition++;
1223             }
1224         }
1225 #endif
1226
1227         // update radio button (and group) state
1228         lastIsRadio = curIsRadio;
1229         curIsRadio = ( tool->IsButton() && (tool->GetKind() == wxITEM_RADIO) );
1230
1231         if ( !curIsRadio )
1232         {
1233             if ( tool->IsToggled() )
1234                 DoToggleTool( tool, true );
1235         }
1236         else
1237         {
1238             if ( !lastIsRadio )
1239             {
1240                 if ( tool->Toggle( true ) )
1241                 {
1242                     DoToggleTool( tool, true );
1243                 }
1244             }
1245             else if ( tool->IsToggled() )
1246             {
1247                 if ( tool->IsToggled() )
1248                     DoToggleTool( tool, true );
1249
1250                 wxToolBarToolsList::compatibility_iterator  nodePrev = node->GetPrevious();
1251                 while ( nodePrev )
1252                 {
1253                     wxToolBarToolBase   *toggleTool = nodePrev->GetData();
1254                     if ( (toggleTool == NULL) || !toggleTool->IsButton() || (toggleTool->GetKind() != wxITEM_RADIO) )
1255                         break;
1256
1257                     if ( toggleTool->Toggle( false ) )
1258                         DoToggleTool( toggleTool, false );
1259
1260                     nodePrev = nodePrev->GetPrevious();
1261                 }
1262             }
1263         }
1264
1265         node = node->GetNext();
1266     }
1267
1268     if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
1269     {
1270         // if not set yet, only one row
1271         if ( m_maxRows <= 0 )
1272             SetRows( 1 );
1273
1274         m_minWidth = maxWidth;
1275         maxWidth = tw;
1276         maxHeight += m_yMargin + kwxMacToolBarTopMargin;
1277         m_minHeight = m_maxHeight = maxHeight;
1278     }
1279     else
1280     {
1281         // if not set yet, have one column
1282         if ( (GetToolsCount() > 0) && (m_maxRows <= 0) )
1283             SetRows( GetToolsCount() );
1284
1285         m_minHeight = maxHeight;
1286         maxHeight = th;
1287         maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
1288         m_minWidth = m_maxWidth = maxWidth;
1289     }
1290
1291 #if 0
1292     // FIXME: should this be OSX-only?
1293     {
1294         bool wantNativeToolbar, ownToolbarInstalled;
1295
1296         // attempt to install the native toolbar
1297         wantNativeToolbar = ((GetWindowStyleFlag() & wxTB_VERTICAL) == 0);
1298         MacInstallNativeToolbar( wantNativeToolbar );
1299         (void)MacTopLevelHasNativeToolbar( &ownToolbarInstalled );
1300         if (!ownToolbarInstalled)
1301         {
1302            SetSize( maxWidth, maxHeight );
1303            InvalidateBestSize();
1304         }
1305     }
1306 #else
1307     SetSize( maxWidth, maxHeight );
1308     InvalidateBestSize();
1309 #endif
1310
1311     SetInitialSize();
1312
1313     return true;
1314 }
1315
1316 void wxToolBar::SetToolBitmapSize(const wxSize& size)
1317 {
1318     m_defaultWidth = size.x + kwxMacToolBorder;
1319     m_defaultHeight = size.y + kwxMacToolBorder;
1320
1321 #if wxMAC_USE_NATIVE_TOOLBAR
1322     if (m_macHIToolbarRef != NULL)
1323     {
1324         int maxs = wxMax( size.x, size.y );
1325         HIToolbarDisplaySize sizeSpec;
1326         if ( maxs > 32 )
1327             sizeSpec = kHIToolbarDisplaySizeNormal;
1328         else if ( maxs > 24 )
1329             sizeSpec = kHIToolbarDisplaySizeDefault;
1330         else
1331             sizeSpec = kHIToolbarDisplaySizeSmall;
1332
1333         HIToolbarSetDisplaySize( (HIToolbarRef) m_macHIToolbarRef, sizeSpec );
1334     }
1335 #endif
1336 }
1337
1338 // The button size is bigger than the bitmap size
1339 wxSize wxToolBar::GetToolSize() const
1340 {
1341     return wxSize(m_defaultWidth + kwxMacToolBorder, m_defaultHeight + kwxMacToolBorder);
1342 }
1343
1344 void wxToolBar::SetRows(int nRows)
1345 {
1346     // avoid resizing the frame uselessly
1347     if ( nRows != m_maxRows )
1348         m_maxRows = nRows;
1349 }
1350
1351 void wxToolBar::MacSuperChangedPosition()
1352 {
1353     wxWindow::MacSuperChangedPosition();
1354
1355 #if wxMAC_USE_NATIVE_TOOLBAR
1356     if (! m_macUsesNativeToolbar )
1357         Realize();
1358 #else
1359
1360     Realize();
1361 #endif
1362 }
1363
1364 void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap )
1365 {
1366     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id));
1367     if ( tool )
1368     {
1369         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
1370
1371         tool->SetNormalBitmap(bitmap);
1372
1373         // a side-effect of the UpdateToggleImage function is that it always changes the bitmap used on the button.
1374         tool->UpdateToggleImage( tool->CanBeToggled() && tool->IsToggled() );
1375     }
1376 }
1377
1378 void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap )
1379 {
1380     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id));
1381     if ( tool )
1382     {
1383         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
1384
1385         tool->SetDisabledBitmap(bitmap);
1386
1387         // TODO:  what to do for this one?
1388     }
1389 }
1390
1391 wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
1392 {
1393     wxToolBarTool *tool;
1394     wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
1395     while ( node )
1396     {
1397         tool = (wxToolBarTool *)node->GetData();
1398         if (tool != NULL)
1399         {
1400             wxRect2DInt r( tool->GetPosition(), tool->GetSize() );
1401             if ( r.Contains( wxPoint( x, y ) ) )
1402                 return tool;
1403         }
1404
1405         node = node->GetNext();
1406     }
1407
1408     return (wxToolBarToolBase*)NULL;
1409 }
1410
1411 wxString wxToolBar::MacGetToolTipString( wxPoint &pt )
1412 {
1413     wxToolBarToolBase *tool = FindToolForPosition( pt.x, pt.y );
1414     if ( tool != NULL )
1415         return tool->GetShortHelp();
1416
1417     return wxEmptyString;
1418 }
1419
1420 void wxToolBar::DoEnableTool(wxToolBarToolBase *t, bool enable)
1421 {
1422     if ( t != NULL )
1423         ((wxToolBarTool*)t)->DoEnable( enable );
1424 }
1425
1426 void wxToolBar::DoToggleTool(wxToolBarToolBase *t, bool toggle)
1427 {
1428     wxToolBarTool *tool = (wxToolBarTool *)t;
1429     if ( ( tool != NULL ) && tool->IsButton() )
1430         tool->UpdateToggleImage( toggle );
1431 }
1432
1433 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos), wxToolBarToolBase *toolBase)
1434 {
1435     wxToolBarTool *tool = wx_static_cast( wxToolBarTool*, toolBase );
1436     if (tool == NULL)
1437         return false;
1438
1439     WindowRef window = (WindowRef) MacGetTopLevelWindowRef();
1440     wxSize toolSize = GetToolSize();
1441     Rect toolrect = { 0, 0, toolSize.y, toolSize.x };
1442     ControlRef controlHandle = NULL;
1443     OSStatus err = 0;
1444     tool->Attach( this );
1445
1446 #if wxMAC_USE_NATIVE_TOOLBAR
1447     wxString label = tool->GetLabel();
1448     if (m_macHIToolbarRef && !label.empty() )
1449     {
1450         // strip mnemonics from the label for compatibility
1451         // with the usual labels in wxStaticText sense
1452         label = wxStripMenuCodes(label);
1453     }
1454 #endif // wxMAC_USE_NATIVE_TOOLBAR
1455
1456     switch (tool->GetStyle())
1457     {
1458         case wxTOOL_STYLE_SEPARATOR:
1459             {
1460                 wxASSERT( tool->GetControlHandle() == NULL );
1461                 toolSize.x /= 4;
1462                 toolSize.y /= 4;
1463                 if ( GetWindowStyleFlag() & wxTB_VERTICAL )
1464                     toolrect.bottom = toolSize.y;
1465                 else
1466                     toolrect.right = toolSize.x;
1467
1468                 // in flat style we need a visual separator
1469 #if wxMAC_USE_NATIVE_TOOLBAR
1470                 if (m_macHIToolbarRef != NULL)
1471                 {
1472                     HIToolbarItemRef item;
1473                     err = HIToolbarItemCreate(
1474                         kHIToolbarSeparatorIdentifier,
1475                         kHIToolbarItemCantBeRemoved | kHIToolbarItemIsSeparator | kHIToolbarItemAllowDuplicates,
1476                         &item );
1477                     if (err == noErr)
1478                         tool->SetToolbarItemRef( item );
1479                 }
1480                 else
1481                     err = noErr;
1482 #endif // wxMAC_USE_NATIVE_TOOLBAR
1483
1484                 CreateSeparatorControl( window, &toolrect, &controlHandle );
1485                 tool->SetControlHandle( controlHandle );
1486             }
1487             break;
1488
1489         case wxTOOL_STYLE_BUTTON:
1490             {
1491                 wxASSERT( tool->GetControlHandle() == NULL );
1492                 ControlButtonContentInfo info;
1493                 wxMacCreateBitmapButton( &info, tool->GetNormalBitmap() );
1494
1495                 if ( UMAGetSystemVersion() >= 0x1000)
1496                 {
1497                     // contrary to the docs this control only works with iconrefs
1498                     ControlButtonContentInfo info;
1499                     wxMacCreateBitmapButton( &info, tool->GetNormalBitmap(), kControlContentIconRef );
1500                     CreateIconControl( window, &toolrect, &info, false, &controlHandle );
1501                     wxMacReleaseBitmapButton( &info );
1502                 }
1503                 else
1504                 {
1505                     SInt16 behaviour = kControlBehaviorOffsetContents;
1506                     if ( tool->CanBeToggled() )
1507                         behaviour |= kControlBehaviorToggles;
1508                     err = CreateBevelButtonControl( window,
1509                         &toolrect, CFSTR(""), kControlBevelButtonNormalBevel,
1510                         behaviour, &info, 0, 0, 0, &controlHandle );
1511                 }
1512
1513 #if wxMAC_USE_NATIVE_TOOLBAR
1514                 if (m_macHIToolbarRef != NULL)
1515                 {
1516                     HIToolbarItemRef item;
1517                     wxString labelStr = wxString::Format(wxT("%p"), tool);
1518                     err = HIToolbarItemCreate(
1519                         wxCFStringRef(labelStr, wxFont::GetDefaultEncoding()),
1520                         kHIToolbarItemCantBeRemoved | kHIToolbarItemAnchoredLeft | kHIToolbarItemAllowDuplicates, &item );
1521                     if (err  == noErr)
1522                     {
1523                         ControlButtonContentInfo info2;
1524                         wxMacCreateBitmapButton( &info2, tool->GetNormalBitmap(), kControlContentCGImageRef);
1525
1526                         InstallEventHandler(
1527                             HIObjectGetEventTarget(item), GetwxMacToolBarEventHandlerUPP(),
1528                             GetEventTypeCount(toolBarEventList), toolBarEventList, tool, NULL );
1529                         HIToolbarItemSetLabel( item, wxCFStringRef(label, m_font.GetEncoding()) );
1530                         HIToolbarItemSetImage( item, info2.u.imageRef );
1531                         HIToolbarItemSetCommandID( item, kHIToolbarCommandPressAction );
1532                         tool->SetToolbarItemRef( item );
1533
1534                         wxMacReleaseBitmapButton( &info2 );
1535                     }
1536                 }
1537                 else
1538                     err = noErr;
1539 #endif // wxMAC_USE_NATIVE_TOOLBAR
1540
1541                 wxMacReleaseBitmapButton( &info );
1542
1543 #if 0
1544                 SetBevelButtonTextPlacement( m_controlHandle, kControlBevelButtonPlaceBelowGraphic );
1545                 SetControlTitleWithCFString( m_controlHandle , wxCFStringRef( label, wxFont::GetDefaultEncoding() );
1546 #endif
1547
1548                 InstallControlEventHandler(
1549                     (ControlRef) controlHandle, GetwxMacToolBarToolEventHandlerUPP(),
1550                     GetEventTypeCount(eventList), eventList, tool, NULL );
1551
1552                 tool->SetControlHandle( controlHandle );
1553             }
1554             break;
1555
1556         case wxTOOL_STYLE_CONTROL:
1557
1558 #if wxMAC_USE_NATIVE_TOOLBAR
1559             if (m_macHIToolbarRef != NULL)
1560             {
1561                 wxCHECK_MSG( tool->GetControl(), false, _T("control must be non-NULL") );
1562                 HIToolbarItemRef    item;
1563                 HIViewRef viewRef = (HIViewRef) tool->GetControl()->GetHandle() ;
1564                 CFDataRef data = CFDataCreate( kCFAllocatorDefault , (UInt8*) &viewRef , sizeof(viewRef) ) ;
1565                 err = HIToolbarCreateItemWithIdentifier((HIToolbarRef) m_macHIToolbarRef,kControlToolbarItemClassID,
1566                     data , &item ) ;
1567
1568                 if (err  == noErr)
1569                 {
1570                     tool->SetToolbarItemRef( item );
1571                 }
1572                 CFRelease( data ) ;
1573            }
1574            else
1575            {
1576                err = noErr;
1577                break;
1578            }
1579 #else
1580                 // right now there's nothing to do here
1581 #endif
1582                 break;
1583
1584         default:
1585             break;
1586     }
1587
1588     if ( err == noErr )
1589     {
1590         if ( controlHandle )
1591         {
1592             ControlRef container = (ControlRef) GetHandle();
1593             wxASSERT_MSG( container != NULL, wxT("No valid Mac container control") );
1594
1595             SetControlVisibility( controlHandle, true, true );
1596             ::EmbedControl( controlHandle, container );
1597         }
1598
1599         if ( tool->CanBeToggled() && tool->IsToggled() )
1600             tool->UpdateToggleImage( true );
1601
1602         // nothing special to do here - we relayout in Realize() later
1603         InvalidateBestSize();
1604     }
1605     else
1606     {
1607         wxFAIL_MSG( wxString::Format( wxT("wxToolBar::DoInsertTool - failure [%ld]"), (long)err ) );
1608     }
1609
1610     return (err == noErr);
1611 }
1612
1613 void wxToolBar::DoSetToggle(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(toggle))
1614 {
1615     wxFAIL_MSG( wxT("not implemented") );
1616 }
1617
1618 bool wxToolBar::DoDeleteTool(size_t WXUNUSED(pos), wxToolBarToolBase *toolbase)
1619 {
1620     wxToolBarTool* tool = wx_static_cast( wxToolBarTool*, toolbase );
1621     wxToolBarToolsList::compatibility_iterator node;
1622     for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
1623     {
1624         wxToolBarToolBase *tool2 = node->GetData();
1625         if ( tool2 == tool )
1626         {
1627             // let node point to the next node in the list
1628             node = node->GetNext();
1629
1630             break;
1631         }
1632     }
1633
1634     wxSize sz = ((wxToolBarTool*)tool)->GetSize();
1635
1636     tool->Detach();
1637
1638 #if wxMAC_USE_NATIVE_TOOLBAR
1639     CFIndex removeIndex = tool->GetIndex();
1640 #endif
1641
1642 #if wxMAC_USE_NATIVE_TOOLBAR
1643     if (m_macHIToolbarRef != NULL)
1644     {
1645         if ( removeIndex != -1 && m_macHIToolbarRef )
1646         {
1647             HIToolbarRemoveItemAtIndex( (HIToolbarRef) m_macHIToolbarRef, removeIndex );
1648             tool->SetIndex( -1 );
1649         }
1650     }
1651 #endif
1652     switch ( tool->GetStyle() )
1653     {
1654         case wxTOOL_STYLE_CONTROL:
1655             if ( tool->GetControl() )
1656                 tool->GetControl()->Destroy();
1657             break;
1658
1659         case wxTOOL_STYLE_BUTTON:
1660         case wxTOOL_STYLE_SEPARATOR:
1661             // nothing special
1662             break;
1663
1664         default:
1665             break;
1666     }
1667     tool->ClearControl();
1668
1669     // and finally reposition all the controls after this one
1670
1671     for ( /* node -> first after deleted */; node; node = node->GetNext() )
1672     {
1673         wxToolBarTool *tool2 = (wxToolBarTool*) node->GetData();
1674         wxPoint pt = tool2->GetPosition();
1675
1676         if ( GetWindowStyleFlag() & wxTB_VERTICAL )
1677             pt.y -= sz.y;
1678         else
1679             pt.x -= sz.x;
1680
1681         tool2->SetPosition( pt );
1682
1683 #if wxMAC_USE_NATIVE_TOOLBAR
1684         if (m_macHIToolbarRef != NULL)
1685         {
1686             if ( removeIndex != -1 && tool2->GetIndex() > removeIndex )
1687                 tool2->SetIndex( tool2->GetIndex() - 1 );
1688         }
1689 #endif
1690     }
1691
1692     InvalidateBestSize();
1693
1694     return true;
1695 }
1696
1697 void wxToolBar::OnPaint(wxPaintEvent& event)
1698 {
1699 #if wxMAC_USE_NATIVE_TOOLBAR
1700     if ( m_macUsesNativeToolbar )
1701     {
1702         event.Skip(true);
1703         return;
1704     }
1705 #endif
1706
1707     wxPaintDC dc(this);
1708
1709     int w, h;
1710     GetSize( &w, &h );
1711
1712     bool drawMetalTheme = MacGetTopLevelWindow()->MacGetMetalAppearance();
1713
1714     if ( !drawMetalTheme  )
1715     {
1716         HIThemePlacardDrawInfo info;
1717         memset( &info, 0, sizeof(info) );
1718         info.version = 0;
1719         info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive;
1720
1721         CGContextRef cgContext = (CGContextRef) MacGetCGContextRef();
1722         HIRect rect = CGRectMake( 0, 0, w, h );
1723         HIThemeDrawPlacard( &rect, &info, cgContext, kHIThemeOrientationNormal );
1724     }
1725     else
1726     {
1727         // leave the background as it is (striped or metal)
1728     }
1729
1730     event.Skip();
1731 }
1732
1733 #endif // wxUSE_TOOLBAR