src/osx/carbon/toolbar.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/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/osx/private.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 BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
  36     EVT_PAINT( wxToolBar::OnPaint )
  37 END_EVENT_TABLE()
  38
  39
  40 #pragma mark -
  41 #pragma mark Tool Implementation
  42
  43 // ----------------------------------------------------------------------------
  44 // private classes
  45 // ----------------------------------------------------------------------------
  46
  47 // We have a dual implementation for each tool, ControlRef and HIToolbarItemRef
  48
  49 // when embedding native controls in the native toolbar we must make sure the
  50 // control does not get deleted behind our backs, so the retain count gets increased
  51 // (after creation it is 1), first be the creation of the custom HIToolbarItem wrapper
  52 // object, and second by the code 'creating' the custom HIView (which is the same as the
  53 // already existing native control, therefore we just increase the ref count)
  54 // when this view is removed from the native toolbar its count gets decremented again
  55 // and when the HITooolbarItem wrapper object gets destroyed it is decremented as well
  56 // so in the end the control lives with a refcount of one and can be disposed of by the
  57 // wxControl code. For embedded controls on a non-native toolbar this ref count is less
  58 // so we can only test against a range, not a specific value of the refcount.
  59
  60 class wxToolBarTool : public wxToolBarToolBase
  61 {
  62 public:
  63     wxToolBarTool(
  64         wxToolBar *tbar,
  65         int id,
  66         const wxString& label,
  67         const wxBitmap& bmpNormal,
  68         const wxBitmap& bmpDisabled,
  69         wxItemKind kind,
  70         wxObject *clientData,
  71         const wxString& shortHelp,
  72         const wxString& longHelp );
  73
  74     wxToolBarTool(wxToolBar *tbar, wxControl *control, const wxString& label)
  75         : wxToolBarToolBase(tbar, control, label)
  76     {
  77         Init();
  78         if (control != NULL)
  79             SetControlHandle( (ControlRef) control->GetHandle() );
  80     }
  81
  82     virtual ~wxToolBarTool()
  83     {
  84         ClearControl();
  85     }
  86
  87     WXWidget GetControlHandle()
  88     {
  89         return (WXWidget) m_controlHandle;
  90     }
  91
  92     void SetControlHandle( ControlRef handle )
  93     {
  94         m_controlHandle = handle;
  95     }
  96
  97     void SetPosition( const wxPoint& position );
  98
  99     void ClearControl()
 100     {
 101         if ( m_controlHandle )
 102         {
 103             if ( !IsControl() )
 104                 DisposeControl( m_controlHandle );
 105             else
 106             {
 107                 // the embedded control is not under the responsibility of the tool, it gets disposed of in the
 108                 // proper wxControl destructor
 109             }
 110             m_controlHandle = NULL ;
 111         }
 112
 113 #if wxOSX_USE_NATIVE_TOOLBAR
 114         if ( m_toolbarItemRef )
 115         {
 116             CFIndex count = CFGetRetainCount( m_toolbarItemRef ) ;
 117             // different behaviour under Leopard
 118             if ( UMAGetSystemVersion() < 0x1050 )
 119             {
 120                 if ( count != 1 )
 121                 {
 122                     wxFAIL_MSG("Reference count of native tool was not 1 in wxToolBarTool destructor");
 123                 }
 124             }
 125             wxTheApp->MacAddToAutorelease(m_toolbarItemRef);
 126             CFRelease(m_toolbarItemRef);
 127             m_toolbarItemRef = NULL;
 128         }
 129 #endif // wxOSX_USE_NATIVE_TOOLBAR
 130     }
 131
 132     wxSize GetSize() const
 133     {
 134         wxSize curSize;
 135
 136         if ( IsControl() )
 137         {
 138             curSize = GetControl()->GetSize();
 139         }
 140         else if ( IsButton() )
 141         {
 142             curSize = GetToolBar()->GetToolSize();
 143         }
 144         else
 145         {
 146             // separator size
 147             curSize = GetToolBar()->GetToolSize();
 148             if ( GetToolBar()->GetWindowStyleFlag() & (wxTB_LEFT|wxTB_RIGHT) )
 149                 curSize.y /= 4;
 150             else
 151                 curSize.x /= 4;
 152         }
 153
 154         return curSize;
 155     }
 156
 157     wxPoint GetPosition() const
 158     {
 159         return wxPoint( m_x, m_y );
 160     }
 161
 162     virtual bool Enable( bool enable );
 163
 164     void UpdateToggleImage( bool toggle );
 165
 166     virtual bool Toggle(bool toggle)
 167     {
 168         if ( wxToolBarToolBase::Toggle( toggle ) == false )
 169             return false;
 170
 171         UpdateToggleImage(toggle);
 172         return true;
 173     }
 174
 175     void UpdateHelpStrings()
 176     {
 177 #if wxOSX_USE_NATIVE_TOOLBAR
 178         if ( m_toolbarItemRef )
 179         {
 180             wxFontEncoding enc = GetToolBarFontEncoding();
 181
 182             HIToolbarItemSetHelpText(
 183                 m_toolbarItemRef,
 184                 wxCFStringRef( GetShortHelp(), enc ),
 185                 wxCFStringRef( GetLongHelp(), enc ) );
 186         }
 187 #endif
 188     }
 189
 190     virtual bool SetShortHelp(const wxString& help)
 191     {
 192         if ( wxToolBarToolBase::SetShortHelp( help ) == false )
 193             return false;
 194
 195         UpdateHelpStrings();
 196         return true;
 197     }
 198
 199     virtual bool SetLongHelp(const wxString& help)
 200     {
 201         if ( wxToolBarToolBase::SetLongHelp( help ) == false )
 202             return false;
 203
 204         UpdateHelpStrings();
 205         return true;
 206     }
 207
 208     virtual void SetNormalBitmap(const wxBitmap& bmp)
 209     {
 210         wxToolBarToolBase::SetNormalBitmap(bmp);
 211         UpdateToggleImage(CanBeToggled() && IsToggled());
 212     }
 213
 214     virtual void SetLabel(const wxString& label)
 215     {
 216         wxToolBarToolBase::SetLabel(label);
 217 #if wxOSX_USE_NATIVE_TOOLBAR
 218         if ( m_toolbarItemRef )
 219         {
 220             // strip mnemonics from the label for compatibility with the usual
 221             // labels in wxStaticText sense
 222             wxString labelStr = wxStripMenuCodes(label);
 223
 224             HIToolbarItemSetLabel(
 225                 m_toolbarItemRef,
 226                 wxCFStringRef(labelStr, GetToolBarFontEncoding()) );
 227         }
 228 #endif
 229     }
 230
 231 #if wxOSX_USE_NATIVE_TOOLBAR
 232     void SetToolbarItemRef( HIToolbarItemRef ref )
 233     {
 234         if ( m_controlHandle )
 235             HideControl( m_controlHandle );
 236         if ( m_toolbarItemRef )
 237             CFRelease( m_toolbarItemRef );
 238
 239         m_toolbarItemRef = ref;
 240         UpdateHelpStrings();
 241     }
 242
 243     HIToolbarItemRef GetToolbarItemRef() const
 244     {
 245         return m_toolbarItemRef;
 246     }
 247
 248     void SetIndex( CFIndex idx )
 249     {
 250         m_index = idx;
 251     }
 252
 253     CFIndex GetIndex() const
 254     {
 255         return m_index;
 256     }
 257 #endif // wxOSX_USE_NATIVE_TOOLBAR
 258
 259 private:
 260 #if wxOSX_USE_NATIVE_TOOLBAR
 261     wxFontEncoding GetToolBarFontEncoding() const
 262     {
 263         wxFont f;
 264         if ( GetToolBar() )
 265             f = GetToolBar()->GetFont();
 266         return f.IsOk() ? f.GetEncoding() : wxFont::GetDefaultEncoding();
 267     }
 268 #endif // wxOSX_USE_NATIVE_TOOLBAR
 269
 270     void Init()
 271     {
 272         m_controlHandle = NULL;
 273
 274 #if wxOSX_USE_NATIVE_TOOLBAR
 275         m_toolbarItemRef = NULL;
 276         m_index = -1;
 277 #endif
 278     }
 279
 280     ControlRef m_controlHandle;
 281     wxCoord     m_x;
 282     wxCoord     m_y;
 283
 284 #if wxOSX_USE_NATIVE_TOOLBAR
 285     HIToolbarItemRef m_toolbarItemRef;
 286     // position in its toolbar, -1 means not inserted
 287     CFIndex m_index;
 288 #endif
 289 };
 290
 291 static const EventTypeSpec eventList[] =
 292 {
 293     { kEventClassControl, kEventControlHit },
 294     { kEventClassControl, kEventControlHitTest },
 295 };
 296
 297 static pascal OSStatus wxMacToolBarToolControlEventHandler( EventHandlerCallRef WXUNUSED(handler), EventRef event, void *data )
 298 {
 299     OSStatus result = eventNotHandledErr;
 300     ControlRef controlRef;
 301     wxMacCarbonEvent cEvent( event );
 302
 303     cEvent.GetParameter( kEventParamDirectObject, &controlRef );
 304
 305     switch ( GetEventKind( event ) )
 306     {
 307         case kEventControlHit:
 308             {
 309                 wxToolBarTool *tbartool = (wxToolBarTool*)data;
 310                 wxToolBar *tbar = tbartool != NULL ? (wxToolBar*) (tbartool->GetToolBar()) : NULL;
 311                 if ((tbartool != NULL) && tbartool->CanBeToggled())
 312                 {
 313                     bool    shouldToggle;
 314
 315                     shouldToggle = !tbartool->IsToggled();
 316
 317                     tbar->ToggleTool( tbartool->GetId(), shouldToggle );
 318                 }
 319
 320                 if (tbartool != NULL)
 321                     tbar->OnLeftClick( tbartool->GetId(), tbartool->IsToggled() );
 322                 result = noErr;
 323             }
 324             break;
 325
 326         case kEventControlHitTest:
 327             {
 328                 HIPoint pt = cEvent.GetParameter<HIPoint>(kEventParamMouseLocation);
 329                 HIRect rect;
 330                 HIViewGetBounds( controlRef, &rect );
 331
 332                 ControlPartCode pc = kControlNoPart;
 333                 if ( CGRectContainsPoint( rect, pt ) )
 334                     pc = kControlIconPart;
 335                 cEvent.SetParameter( kEventParamControlPart, typeControlPartCode, pc );
 336                 result = noErr;
 337             }
 338             break;
 339
 340         default:
 341             break;
 342     }
 343
 344     return result;
 345 }
 346
 347 static pascal OSStatus wxMacToolBarToolEventHandler( EventHandlerCallRef handler, EventRef event, void *data )
 348 {
 349     OSStatus result = eventNotHandledErr;
 350
 351     switch ( GetEventClass( event ) )
 352     {
 353         case kEventClassControl:
 354             result = wxMacToolBarToolControlEventHandler( handler, event, data );
 355             break;
 356
 357         default:
 358             break;
 359     }
 360
 361     return result;
 362 }
 363
 364 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacToolBarToolEventHandler )
 365
 366 #if wxOSX_USE_NATIVE_TOOLBAR
 367
 368 static const EventTypeSpec toolBarEventList[] =
 369 {
 370     { kEventClassToolbarItem, kEventToolbarItemPerformAction },
 371 };
 372
 373 static pascal OSStatus wxMacToolBarCommandEventHandler( EventHandlerCallRef WXUNUSED(handler), EventRef event, void *data )
 374 {
 375     OSStatus result = eventNotHandledErr;
 376
 377     switch ( GetEventKind( event ) )
 378     {
 379         case kEventToolbarItemPerformAction:
 380             {
 381                 wxToolBarTool* tbartool = (wxToolBarTool*) data;
 382                 if ( tbartool != NULL )
 383                 {
 384                     wxToolBar *tbar = (wxToolBar*)(tbartool->GetToolBar());
 385                     int toolID = tbartool->GetId();
 386
 387                     if ( tbartool->CanBeToggled() )
 388                     {
 389                         if ( tbar != NULL )
 390                             tbar->ToggleTool(toolID, !tbartool->IsToggled() );
 391                     }
 392
 393                     if ( tbar != NULL )
 394                         tbar->OnLeftClick( toolID, tbartool->IsToggled() );
 395                     result = noErr;
 396                 }
 397             }
 398             break;
 399
 400         default:
 401             break;
 402     }
 403
 404     return result;
 405 }
 406
 407 static pascal OSStatus wxMacToolBarEventHandler( EventHandlerCallRef handler, EventRef event, void *data )
 408 {
 409     OSStatus result = eventNotHandledErr;
 410
 411     switch ( GetEventClass( event ) )
 412     {
 413         case kEventClassToolbarItem:
 414             result = wxMacToolBarCommandEventHandler( handler, event, data );
 415             break;
 416
 417         default:
 418             break;
 419     }
 420
 421     return result;
 422 }
 423
 424 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacToolBarEventHandler )
 425
 426 #endif
 427
 428 bool wxToolBarTool::Enable( bool enable )
 429 {
 430     if ( wxToolBarToolBase::Enable( enable ) == false )
 431         return false;
 432
 433     if ( IsControl() )
 434     {
 435         GetControl()->Enable( enable );
 436     }
 437     else if ( IsButton() )
 438     {
 439 #if wxOSX_USE_NATIVE_TOOLBAR
 440         if ( m_toolbarItemRef != NULL )
 441             HIToolbarItemSetEnabled( m_toolbarItemRef, enable );
 442 #endif
 443
 444         if ( m_controlHandle != NULL )
 445         {
 446             if ( enable )
 447                 EnableControl( m_controlHandle );
 448             else
 449                 DisableControl( m_controlHandle );
 450         }
 451     }
 452
 453     return true;
 454 }
 455
 456 void wxToolBarTool::SetPosition( const wxPoint& position )
 457 {
 458     m_x = position.x;
 459     m_y = position.y;
 460
 461     int mac_x = position.x;
 462     int mac_y = position.y;
 463
 464     if ( IsButton() )
 465     {
 466         Rect contrlRect;
 467         GetControlBounds( m_controlHandle, &contrlRect );
 468         int former_mac_x = contrlRect.left;
 469         int former_mac_y = contrlRect.top;
 470         GetToolBar()->GetToolSize();
 471
 472         if ( mac_x != former_mac_x || mac_y != former_mac_y )
 473         {
 474             ::MoveControl( m_controlHandle, mac_x, mac_y );
 475         }
 476     }
 477     else if ( IsControl() )
 478     {
 479         // embedded native controls are moved by the OS
 480 #if wxOSX_USE_NATIVE_TOOLBAR
 481         if ( ((wxToolBar*)GetToolBar())->MacWantsNativeToolbar() == false )
 482 #endif
 483         {
 484             GetControl()->Move( position );
 485         }
 486     }
 487     else
 488     {
 489         // separator
 490         Rect contrlRect;
 491         GetControlBounds( m_controlHandle, &contrlRect );
 492         int former_mac_x = contrlRect.left;
 493         int former_mac_y = contrlRect.top;
 494
 495         if ( mac_x != former_mac_x || mac_y != former_mac_y )
 496             ::MoveControl( m_controlHandle, mac_x, mac_y );
 497     }
 498 }
 499
 500 void wxToolBarTool::UpdateToggleImage( bool toggle )
 501 {
 502     if ( toggle )
 503     {
 504         int w = m_bmpNormal.GetWidth() + 6;
 505         int h = m_bmpNormal.GetHeight() + 6;
 506         wxBitmap bmp( w, h );
 507         wxMemoryDC dc;
 508
 509         dc.SelectObject( bmp );
 510         wxColour mid_grey_75   = wxColour(128, 128, 128, 196);
 511         wxColour light_grey_75 = wxColour(196, 196, 196, 196);
 512         dc.GradientFillLinear( wxRect(1, 1, w - 1, h-1),
 513                                light_grey_75, mid_grey_75, wxNORTH);
 514         wxColour black_50 = wxColour(0, 0, 0, 127);
 515         dc.SetPen( wxPen(black_50) );
 516         dc.DrawRoundedRectangle( 0, 0, w, h, 1.5 );
 517         dc.DrawBitmap( m_bmpNormal, 3, 3, true );
 518         dc.SelectObject( wxNullBitmap );
 519         ControlButtonContentInfo info;
 520         wxMacCreateBitmapButton( &info, bmp );
 521         SetControlData( m_controlHandle, 0, kControlIconContentTag, sizeof(info), (Ptr)&info );
 522 #if wxOSX_USE_NATIVE_TOOLBAR
 523         if (m_toolbarItemRef != NULL)
 524         {
 525             ControlButtonContentInfo info2;
 526             wxMacCreateBitmapButton( &info2, bmp, kControlContentCGImageRef);
 527             HIToolbarItemSetImage( m_toolbarItemRef, info2.u.imageRef );
 528             wxMacReleaseBitmapButton( &info2 );
 529         }
 530 #endif
 531         wxMacReleaseBitmapButton( &info );
 532     }
 533     else
 534     {
 535         ControlButtonContentInfo info;
 536         wxMacCreateBitmapButton( &info, m_bmpNormal );
 537         SetControlData( m_controlHandle, 0, kControlIconContentTag, sizeof(info), (Ptr)&info );
 538 #if wxOSX_USE_NATIVE_TOOLBAR
 539         if (m_toolbarItemRef != NULL)
 540         {
 541             ControlButtonContentInfo info2;
 542             wxMacCreateBitmapButton( &info2, m_bmpNormal, kControlContentCGImageRef);
 543             HIToolbarItemSetImage( m_toolbarItemRef, info2.u.imageRef );
 544             wxMacReleaseBitmapButton( &info2 );
 545         }
 546 #endif
 547         wxMacReleaseBitmapButton( &info );
 548     }
 549
 550     IconTransformType transform = toggle ? kTransformSelected : kTransformNone;
 551     SetControlData(
 552         m_controlHandle, 0, kControlIconTransformTag,
 553         sizeof(transform), (Ptr)&transform );
 554     HIViewSetNeedsDisplay( m_controlHandle, true );
 555
 556 }
 557
 558 wxToolBarTool::wxToolBarTool(
 559     wxToolBar *tbar,
 560     int id,
 561     const wxString& label,
 562     const wxBitmap& bmpNormal,
 563     const wxBitmap& bmpDisabled,
 564     wxItemKind kind,
 565     wxObject *clientData,
 566     const wxString& shortHelp,
 567     const wxString& longHelp )
 568     :
 569     wxToolBarToolBase(
 570         tbar, id, label, bmpNormal, bmpDisabled, kind,
 571         clientData, shortHelp, longHelp )
 572 {
 573     Init();
 574 }
 575
 576 #pragma mark -
 577 #pragma mark Toolbar Implementation
 578
 579 wxToolBarToolBase *wxToolBar::CreateTool(
 580     int id,
 581     const wxString& label,
 582     const wxBitmap& bmpNormal,
 583     const wxBitmap& bmpDisabled,
 584     wxItemKind kind,
 585     wxObject *clientData,
 586     const wxString& shortHelp,
 587     const wxString& longHelp )
 588 {
 589     return new wxToolBarTool(
 590         this, id, label, bmpNormal, bmpDisabled, kind,
 591         clientData, shortHelp, longHelp );
 592 }
 593
 594 wxToolBarToolBase *
 595 wxToolBar::CreateTool(wxControl *control, const wxString& label)
 596 {
 597     return new wxToolBarTool(this, control, label);
 598 }
 599
 600 void wxToolBar::Init()
 601 {
 602     m_maxWidth = -1;
 603     m_maxHeight = -1;
 604     m_defaultWidth = kwxMacToolBarToolDefaultWidth;
 605     m_defaultHeight = kwxMacToolBarToolDefaultHeight;
 606
 607 #if wxOSX_USE_NATIVE_TOOLBAR
 608     m_macToolbar = NULL;
 609     m_macUsesNativeToolbar = false;
 610 #endif
 611 }
 612
 613 #define kControlToolbarItemClassID      CFSTR( "org.wxwidgets.controltoolbaritem" )
 614
 615 const EventTypeSpec kEvents[] =
 616 {
 617     { kEventClassHIObject, kEventHIObjectConstruct },
 618     { kEventClassHIObject, kEventHIObjectInitialize },
 619     { kEventClassHIObject, kEventHIObjectDestruct },
 620
 621     { kEventClassToolbarItem, kEventToolbarItemCreateCustomView }
 622 };
 623
 624 const EventTypeSpec kViewEvents[] =
 625 {
 626     { kEventClassControl, kEventControlGetSizeConstraints }
 627 };
 628
 629 struct ControlToolbarItem
 630 {
 631     HIToolbarItemRef    toolbarItem;
 632     HIViewRef           viewRef;
 633     wxSize              lastValidSize ;
 634 };
 635
 636 static pascal OSStatus ControlToolbarItemHandler( EventHandlerCallRef inCallRef, EventRef inEvent, void* inUserData )
 637 {
 638     OSStatus            result = eventNotHandledErr;
 639     ControlToolbarItem* object = (ControlToolbarItem*)inUserData;
 640
 641     switch ( GetEventClass( inEvent ) )
 642     {
 643         case kEventClassHIObject:
 644             switch ( GetEventKind( inEvent ) )
 645             {
 646                 case kEventHIObjectConstruct:
 647                     {
 648                         HIObjectRef         toolbarItem;
 649                         ControlToolbarItem* item;
 650
 651                         GetEventParameter( inEvent, kEventParamHIObjectInstance, typeHIObjectRef, NULL,
 652                             sizeof( HIObjectRef ), NULL, &toolbarItem );
 653
 654                         item = (ControlToolbarItem*) malloc(sizeof(ControlToolbarItem)) ;
 655                         item->toolbarItem = toolbarItem ;
 656                         item->lastValidSize = wxSize(-1,-1);
 657                         item->viewRef = NULL ;
 658
 659                         SetEventParameter( inEvent, kEventParamHIObjectInstance, typeVoidPtr, sizeof( void * ), &item );
 660
 661                         result = noErr ;
 662                     }
 663                     break;
 664
 665                 case kEventHIObjectInitialize:
 666                     result = CallNextEventHandler( inCallRef, inEvent );
 667                     if ( result == noErr )
 668                     {
 669                         CFDataRef           data;
 670                         GetEventParameter( inEvent, kEventParamToolbarItemConfigData, typeCFTypeRef, NULL,
 671                             sizeof( CFTypeRef ), NULL, &data );
 672
 673                         HIViewRef viewRef ;
 674
 675                         wxASSERT_MSG( CFDataGetLength( data ) == sizeof( viewRef ) , wxT("Illegal Data passed") ) ;
 676                         memcpy( &viewRef , CFDataGetBytePtr( data ) , sizeof( viewRef ) ) ;
 677
 678                         object->viewRef = (HIViewRef) viewRef ;
 679                         // make sure we keep that control during our lifetime
 680                         CFRetain( object->viewRef ) ;
 681
 682                         verify_noerr(InstallEventHandler( GetControlEventTarget( viewRef ), ControlToolbarItemHandler,
 683                                             GetEventTypeCount( kViewEvents ), kViewEvents, object, NULL ));
 684                         result = noErr ;
 685                     }
 686                     break;
 687
 688                 case kEventHIObjectDestruct:
 689                     {
 690                         HIViewRef viewRef = object->viewRef ;
 691                         if( viewRef && IsValidControlHandle( viewRef)  )
 692                         {
 693                             // depending whether the wxControl corresponding to this HIView has already been destroyed or
 694                             // not, ref counts differ, so we cannot assert a special value
 695                             CFIndex count =  CFGetRetainCount( viewRef ) ;
 696                             if ( count >= 1 )
 697                             {
 698                                 CFRelease( viewRef ) ;
 699                             }
 700                         }
 701                         free( object ) ;
 702                         result = noErr;
 703                     }
 704                     break;
 705             }
 706             break;
 707
 708         case kEventClassToolbarItem:
 709             switch ( GetEventKind( inEvent ) )
 710             {
 711                 case kEventToolbarItemCreateCustomView:
 712                 {
 713                     HIViewRef viewRef = object->viewRef ;
 714                     HIViewRemoveFromSuperview( viewRef ) ;
 715                     HIViewSetVisible(viewRef, true) ;
 716                     CFRetain( viewRef ) ;
 717                     result = SetEventParameter( inEvent, kEventParamControlRef, typeControlRef, sizeof( HIViewRef ), &viewRef );
 718                 }
 719                 break;
 720             }
 721             break;
 722
 723         case kEventClassControl:
 724             switch ( GetEventKind( inEvent ) )
 725             {
 726                 case kEventControlGetSizeConstraints:
 727                 {
 728                     wxWindow* wxwindow = wxFindWindowFromWXWidget( (WXWidget) object->viewRef ) ;
 729                     if ( wxwindow )
 730                     {
 731                         // during toolbar layout the native window sometimes gets negative sizes,
 732                         // sometimes it just gets shrunk behind our back, so in order to avoid
 733                         // ever shrinking more, once a valid size is captured, we keep it
 734
 735                         wxSize sz = object->lastValidSize;
 736                         if ( sz.x <= 0 || sz.y <= 0 )
 737                         {
 738                             sz = wxwindow->GetSize() ;
 739                             sz.x -= wxwindow->MacGetLeftBorderSize() + wxwindow->MacGetRightBorderSize();
 740                             sz.y -= wxwindow->MacGetTopBorderSize() + wxwindow->MacGetBottomBorderSize();
 741                             if ( sz.x > 0 && sz.y > 0 )
 742                                 object->lastValidSize = sz ;
 743                             else
 744                                 sz = wxSize(0,0) ;
 745                         }
 746
 747                         // Extra width to avoid edge of combobox being cut off
 748                         sz.x += 3;
 749
 750                         HISize min, max;
 751                         min.width = max.width = sz.x ;
 752                         min.height = max.height = sz.y ;
 753
 754                         result = SetEventParameter( inEvent, kEventParamMinimumSize, typeHISize,
 755                                                         sizeof( HISize ), &min );
 756
 757                         result = SetEventParameter( inEvent, kEventParamMaximumSize, typeHISize,
 758                                                         sizeof( HISize ), &max );
 759                         result = noErr ;
 760                     }
 761                 }
 762                 break;
 763             }
 764             break;
 765     }
 766
 767     return result;
 768 }
 769
 770 void RegisterControlToolbarItemClass()
 771 {
 772     static bool sRegistered;
 773
 774     if ( !sRegistered )
 775     {
 776         HIObjectRegisterSubclass( kControlToolbarItemClassID, kHIToolbarItemClassID, 0,
 777                 ControlToolbarItemHandler, GetEventTypeCount( kEvents ), kEvents, 0, NULL );
 778
 779         sRegistered = true;
 780     }
 781 }
 782
 783 HIToolbarItemRef CreateControlToolbarItem(CFStringRef inIdentifier, CFTypeRef inConfigData)
 784 {
 785     RegisterControlToolbarItemClass();
 786
 787     OSStatus            err;
 788     EventRef            event;
 789     UInt32              options = kHIToolbarItemAllowDuplicates;
 790     HIToolbarItemRef    result = NULL;
 791
 792     err = CreateEvent( NULL, kEventClassHIObject, kEventHIObjectInitialize, GetCurrentEventTime(), 0, &event );
 793     require_noerr( err, CantCreateEvent );
 794
 795     SetEventParameter( event, kEventParamAttributes, typeUInt32, sizeof( UInt32 ), &options );
 796     SetEventParameter( event, kEventParamToolbarItemIdentifier, typeCFStringRef, sizeof( CFStringRef ), &inIdentifier );
 797
 798     if ( inConfigData )
 799         SetEventParameter( event, kEventParamToolbarItemConfigData, typeCFTypeRef, sizeof( CFTypeRef ), &inConfigData );
 800
 801     err = HIObjectCreate( kControlToolbarItemClassID, event, (HIObjectRef*)&result );
 802     check_noerr( err );
 803
 804     ReleaseEvent( event );
 805 CantCreateEvent :
 806     return result ;
 807 }
 808
 809 #if wxOSX_USE_NATIVE_TOOLBAR
 810 static const EventTypeSpec kToolbarEvents[] =
 811 {
 812     { kEventClassToolbar, kEventToolbarGetDefaultIdentifiers },
 813     { kEventClassToolbar, kEventToolbarGetAllowedIdentifiers },
 814     { kEventClassToolbar, kEventToolbarCreateItemWithIdentifier },
 815 };
 816
 817 static OSStatus ToolbarDelegateHandler(EventHandlerCallRef WXUNUSED(inCallRef),
 818                                        EventRef inEvent,
 819                                        void* WXUNUSED(inUserData))
 820 {
 821     OSStatus result = eventNotHandledErr;
 822     // Not yet needed
 823     // wxToolBar* toolbar = (wxToolBar*) inUserData ;
 824     CFMutableArrayRef   array;
 825
 826     switch ( GetEventKind( inEvent ) )
 827     {
 828         case kEventToolbarGetDefaultIdentifiers:
 829             {
 830                 GetEventParameter( inEvent, kEventParamMutableArray, typeCFMutableArrayRef, NULL,
 831                     sizeof( CFMutableArrayRef ), NULL, &array );
 832                 // not implemented yet
 833                 // GetToolbarDefaultItems( array );
 834                 result = noErr;
 835             }
 836             break;
 837
 838         case kEventToolbarGetAllowedIdentifiers:
 839             {
 840                 GetEventParameter( inEvent, kEventParamMutableArray, typeCFMutableArrayRef, NULL,
 841                     sizeof( CFMutableArrayRef ), NULL, &array );
 842                 // not implemented yet
 843                 // GetToolbarAllowedItems( array );
 844                 result = noErr;
 845             }
 846             break;
 847         case kEventToolbarCreateItemWithIdentifier:
 848             {
 849                 HIToolbarItemRef        item = NULL;
 850                 CFTypeRef               data = NULL;
 851                 CFStringRef             identifier = NULL ;
 852
 853                 GetEventParameter( inEvent, kEventParamToolbarItemIdentifier, typeCFStringRef, NULL,
 854                         sizeof( CFStringRef ), NULL, &identifier );
 855
 856                 GetEventParameter( inEvent, kEventParamToolbarItemConfigData, typeCFTypeRef, NULL,
 857                         sizeof( CFTypeRef ), NULL, &data );
 858
 859                 if ( CFStringCompare( kControlToolbarItemClassID, identifier, kCFCompareBackwards ) == kCFCompareEqualTo )
 860                 {
 861                     item = CreateControlToolbarItem( kControlToolbarItemClassID, data );
 862                     if ( item )
 863                     {
 864                         SetEventParameter( inEvent, kEventParamToolbarItem, typeHIToolbarItemRef,
 865                             sizeof( HIToolbarItemRef ), &item );
 866                         result = noErr;
 867                     }
 868                 }
 869
 870             }
 871             break;
 872     }
 873     return result ;
 874 }
 875 #endif // wxOSX_USE_NATIVE_TOOLBAR
 876
 877 // also for the toolbar we have the dual implementation:
 878 // only when MacInstallNativeToolbar is called is the native toolbar set as the window toolbar
 879
 880 bool wxToolBar::Create(
 881     wxWindow *parent,
 882     wxWindowID id,
 883     const wxPoint& pos,
 884     const wxSize& size,
 885     long style,
 886     const wxString& name )
 887 {
 888     if ( !wxToolBarBase::Create( parent, id, pos, size, style, wxDefaultValidator, name ) )
 889         return false;
 890
 891     FixupStyle();
 892
 893     OSStatus err = noErr;
 894
 895 #if wxOSX_USE_NATIVE_TOOLBAR
 896     if (parent->IsKindOf(CLASSINFO(wxFrame)) && wxSystemOptions::GetOptionInt(wxT("mac.toolbar.no-native")) != 1)
 897     {
 898         wxString labelStr = wxString::Format( wxT("%p"), this );
 899         err = HIToolbarCreate(
 900           wxCFStringRef( labelStr, wxFont::GetDefaultEncoding() ), 0,
 901           (HIToolbarRef*) &m_macToolbar );
 902
 903         if (m_macToolbar != NULL)
 904         {
 905             InstallEventHandler( HIObjectGetEventTarget((HIToolbarRef)m_macToolbar ), ToolbarDelegateHandler,
 906                     GetEventTypeCount( kToolbarEvents ), kToolbarEvents, this, NULL );
 907
 908             HIToolbarDisplayMode mode = kHIToolbarDisplayModeDefault;
 909             HIToolbarDisplaySize displaySize = kHIToolbarDisplaySizeSmall;
 910
 911             if ( style & wxTB_NOICONS )
 912                 mode = kHIToolbarDisplayModeLabelOnly;
 913             else if ( style & wxTB_TEXT )
 914                 mode = kHIToolbarDisplayModeIconAndLabel;
 915             else
 916                 mode = kHIToolbarDisplayModeIconOnly;
 917
 918             HIToolbarSetDisplayMode( (HIToolbarRef) m_macToolbar, mode );
 919           HIToolbarSetDisplaySize( (HIToolbarRef) m_macToolbar, displaySize );
 920        }
 921     }
 922 #endif // wxOSX_USE_NATIVE_TOOLBAR
 923
 924     return (err == noErr);
 925 }
 926
 927 wxToolBar::~wxToolBar()
 928 {
 929 #if wxOSX_USE_NATIVE_TOOLBAR
 930     if (m_macToolbar != NULL)
 931     {
 932         // if this is the installed toolbar, then deinstall it
 933         if (m_macUsesNativeToolbar)
 934             MacInstallNativeToolbar( false );
 935
 936         CFIndex count = CFGetRetainCount( m_macToolbar ) ;
 937         // Leopard seems to have one refcount more, so we cannot check reliably at the moment
 938         if ( UMAGetSystemVersion() < 0x1050 )
 939         {
 940             if ( count != 1 )
 941             {
 942                 wxFAIL_MSG("Reference count of native control was not 1 in wxToolBar destructor");
 943             }
 944         }
 945         CFRelease( (HIToolbarRef)m_macToolbar );
 946         m_macToolbar = NULL;
 947     }
 948 #endif
 949 }
 950
 951 bool wxToolBar::Show( bool show )
 952 {
 953     WindowRef tlw = MAC_WXHWND(MacGetTopLevelWindowRef());
 954     bool bResult = (tlw != NULL);
 955
 956     if (bResult)
 957     {
 958 #if wxOSX_USE_NATIVE_TOOLBAR
 959         bool ownToolbarInstalled = false;
 960         MacTopLevelHasNativeToolbar( &ownToolbarInstalled );
 961         if (ownToolbarInstalled)
 962         {
 963             bResult = (IsWindowToolbarVisible( tlw ) != show);
 964             if ( bResult )
 965                 ShowHideWindowToolbar( tlw, show, false );
 966         }
 967         else
 968             bResult = wxToolBarBase::Show( show );
 969 #else
 970
 971         bResult = wxToolBarBase::Show( show );
 972 #endif
 973     }
 974
 975     return bResult;
 976 }
 977
 978 bool wxToolBar::IsShown() const
 979 {
 980     bool bResult;
 981
 982 #if wxOSX_USE_NATIVE_TOOLBAR
 983     bool ownToolbarInstalled;
 984
 985     MacTopLevelHasNativeToolbar( &ownToolbarInstalled );
 986     if (ownToolbarInstalled)
 987     {
 988         WindowRef tlw = MAC_WXHWND(MacGetTopLevelWindowRef());
 989         bResult = IsWindowToolbarVisible( tlw );
 990     }
 991     else
 992         bResult = wxToolBarBase::IsShown();
 993 #else
 994
 995     bResult = wxToolBarBase::IsShown();
 996 #endif
 997
 998     return bResult;
 999 }
1000
1001 void wxToolBar::DoGetSize( int *width, int *height ) const
1002 {
1003 #if wxOSX_USE_NATIVE_TOOLBAR
1004     Rect    boundsR;
1005     bool    ownToolbarInstalled;
1006
1007     MacTopLevelHasNativeToolbar( &ownToolbarInstalled );
1008     if ( ownToolbarInstalled )
1009     {
1010         // TODO: is this really a control ?
1011         GetControlBounds( (ControlRef) m_macToolbar, &boundsR );
1012         if ( width != NULL )
1013             *width = boundsR.right - boundsR.left;
1014         if ( height != NULL )
1015             *height = boundsR.bottom - boundsR.top;
1016     }
1017     else
1018         wxToolBarBase::DoGetSize( width, height );
1019
1020 #else
1021     wxToolBarBase::DoGetSize( width, height );
1022 #endif
1023 }
1024
1025 wxSize wxToolBar::DoGetBestSize() const
1026 {
1027     int width, height;
1028
1029     DoGetSize( &width, &height );
1030
1031     return wxSize( width, height );
1032 }
1033
1034 void wxToolBar::SetWindowStyleFlag( long style )
1035 {
1036     wxToolBarBase::SetWindowStyleFlag( style );
1037
1038 #if wxOSX_USE_NATIVE_TOOLBAR
1039     if (m_macToolbar != NULL)
1040     {
1041         HIToolbarDisplayMode mode = kHIToolbarDisplayModeDefault;
1042
1043         if ( style & wxTB_NOICONS )
1044             mode = kHIToolbarDisplayModeLabelOnly;
1045         else if ( style & wxTB_TEXT )
1046             mode = kHIToolbarDisplayModeIconAndLabel;
1047         else
1048             mode = kHIToolbarDisplayModeIconOnly;
1049
1050        HIToolbarSetDisplayMode( (HIToolbarRef) m_macToolbar, mode );
1051     }
1052 #endif
1053 }
1054
1055 #if wxOSX_USE_NATIVE_TOOLBAR
1056 bool wxToolBar::MacWantsNativeToolbar()
1057 {
1058     return m_macUsesNativeToolbar;
1059 }
1060
1061 bool wxToolBar::MacTopLevelHasNativeToolbar(bool *ownToolbarInstalled) const
1062 {
1063     bool bResultV = false;
1064
1065     if (ownToolbarInstalled != NULL)
1066         *ownToolbarInstalled = false;
1067
1068     WindowRef tlw = MAC_WXHWND(MacGetTopLevelWindowRef());
1069     if (tlw != NULL)
1070     {
1071         HIToolbarRef curToolbarRef = NULL;
1072         OSStatus err = GetWindowToolbar( tlw, &curToolbarRef );
1073         bResultV = ((err == noErr) && (curToolbarRef != NULL));
1074         if (bResultV && (ownToolbarInstalled != NULL))
1075             *ownToolbarInstalled = (curToolbarRef == m_macToolbar);
1076     }
1077
1078     return bResultV;
1079 }
1080
1081 bool wxToolBar::MacInstallNativeToolbar(bool usesNative)
1082 {
1083     bool bResult = false;
1084
1085     if (usesNative && (m_macToolbar == NULL))
1086         return bResult;
1087
1088     if (usesNative && ((GetWindowStyleFlag() & (wxTB_LEFT|wxTB_RIGHT|wxTB_BOTTOM)) != 0))
1089         return bResult;
1090
1091     WindowRef tlw = MAC_WXHWND(MacGetTopLevelWindowRef());
1092     if (tlw == NULL)
1093         return bResult;
1094
1095     // check the existing toolbar
1096     HIToolbarRef curToolbarRef = NULL;
1097     OSStatus err = GetWindowToolbar( tlw, &curToolbarRef );
1098     if (err != noErr)
1099         curToolbarRef = NULL;
1100
1101     m_macUsesNativeToolbar = usesNative;
1102
1103     if (m_macUsesNativeToolbar)
1104     {
1105         // only install toolbar if there isn't one installed already
1106         if (curToolbarRef == NULL)
1107         {
1108             bResult = true;
1109
1110             SetWindowToolbar( tlw, (HIToolbarRef) m_macToolbar );
1111
1112             // ShowHideWindowToolbar will make the wxFrame grow
1113             // which we don't want in this case
1114             wxSize sz = GetParent()->GetSize();
1115             ShowHideWindowToolbar( tlw, true, false );
1116             // Restore the orginal size
1117             GetParent()->SetSize( sz );
1118
1119             ChangeWindowAttributes( tlw, kWindowToolbarButtonAttribute, 0 );
1120
1121             SetAutomaticControlDragTrackingEnabledForWindow( tlw, true );
1122
1123             m_peer->Move(0,0,0,0 );
1124             SetSize( wxSIZE_AUTO_WIDTH, 0 );
1125             m_peer->SetVisibility( false );
1126             wxToolBarBase::Show( false );
1127         }
1128     }
1129     else
1130     {
1131         // only deinstall toolbar if this is the installed one
1132         if (m_macToolbar == curToolbarRef)
1133         {
1134             bResult = true;
1135
1136             ShowHideWindowToolbar( tlw, false, false );
1137             ChangeWindowAttributes( tlw, 0, kWindowToolbarButtonAttribute );
1138             SetWindowToolbar( tlw, NULL );
1139
1140             m_peer->SetVisibility( true );
1141         }
1142     }
1143
1144     if (bResult)
1145         InvalidateBestSize();
1146
1147 // wxLogDebug( wxT("    --> [%lx] - result [%s]"), (long)this, bResult ? wxT("T") : wxT("F") );
1148     return bResult;
1149 }
1150 #endif
1151
1152 bool wxToolBar::Realize()
1153 {
1154     if ( !wxToolBarBase::Realize() )
1155         return false;
1156
1157     wxSize tlw_sz = GetParent()->GetSize();
1158
1159     int maxWidth = 0;
1160     int maxHeight = 0;
1161
1162     int maxToolWidth = 0;
1163     int maxToolHeight = 0;
1164
1165     int x = m_xMargin + kwxMacToolBarLeftMargin;
1166     int y = m_yMargin + kwxMacToolBarTopMargin;
1167
1168     int tw, th;
1169     GetSize( &tw, &th );
1170
1171     // find the maximum tool width and height
1172     wxToolBarTool *tool;
1173     wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
1174     while ( node )
1175     {
1176         tool = (wxToolBarTool *) node->GetData();
1177         if ( tool != NULL )
1178         {
1179             wxSize  sz = tool->GetSize();
1180
1181             if ( sz.x > maxToolWidth )
1182                 maxToolWidth = sz.x;
1183             if ( sz.y > maxToolHeight )
1184                 maxToolHeight = sz.y;
1185         }
1186
1187         node = node->GetNext();
1188     }
1189
1190     bool lastIsRadio = false;
1191     bool curIsRadio = false;
1192
1193 #if wxOSX_USE_NATIVE_TOOLBAR
1194     CFIndex currentPosition = 0;
1195     bool insertAll = false;
1196
1197     HIToolbarRef refTB = (HIToolbarRef)m_macToolbar;
1198     wxFont f;
1199     wxFontEncoding enc;
1200     f = GetFont();
1201     if ( f.IsOk() )
1202         enc = f.GetEncoding();
1203     else
1204         enc = wxFont::GetDefaultEncoding();
1205 #endif
1206
1207     node = m_tools.GetFirst();
1208     while ( node )
1209     {
1210         tool = (wxToolBarTool*) node->GetData();
1211         if ( tool == NULL )
1212         {
1213             node = node->GetNext();
1214             continue;
1215         }
1216
1217         // set tool position:
1218         // for the moment just perform a single row/column alignment
1219         wxSize  cursize = tool->GetSize();
1220         if ( x + cursize.x > maxWidth )
1221             maxWidth = x + cursize.x;
1222         if ( y + cursize.y > maxHeight )
1223             maxHeight = y + cursize.y;
1224
1225         if ( GetWindowStyleFlag() & (wxTB_LEFT|wxTB_RIGHT) )
1226         {
1227             int x1 = x + ( maxToolWidth - cursize.x ) / 2;
1228             tool->SetPosition( wxPoint(x1, y) );
1229         }
1230         else
1231         {
1232             int y1 = y + ( maxToolHeight - cursize.y ) / 2;
1233             tool->SetPosition( wxPoint(x, y1) );
1234         }
1235
1236         // update the item positioning state
1237         if ( GetWindowStyleFlag() & (wxTB_LEFT|wxTB_RIGHT) )
1238             y += cursize.y + kwxMacToolSpacing;
1239         else
1240             x += cursize.x + kwxMacToolSpacing;
1241
1242 #if wxOSX_USE_NATIVE_TOOLBAR
1243         // install in native HIToolbar
1244         if ( refTB )
1245         {
1246             HIToolbarItemRef hiItemRef = tool->GetToolbarItemRef();
1247             if ( hiItemRef != NULL )
1248             {
1249                 // since setting the help texts is non-virtual we have to update
1250                 // the strings now
1251                 if ( insertAll || (tool->GetIndex() != currentPosition) )
1252                 {
1253                     OSStatus err = noErr;
1254                     if ( !insertAll )
1255                     {
1256                         insertAll = true;
1257
1258                         // if this is the first tool that gets newly inserted or repositioned
1259                         // first remove all 'old' tools from here to the right, because of this
1260                         // all following tools will have to be reinserted (insertAll).
1261                         for ( wxToolBarToolsList::compatibility_iterator node2 = m_tools.GetLast();
1262                               node2 != node;
1263                               node2 = node2->GetPrevious() )
1264                         {
1265                             wxToolBarTool *tool2 = (wxToolBarTool*) node2->GetData();
1266
1267                             const long idx = tool2->GetIndex();
1268                             if ( idx != -1 )
1269                             {
1270                                 if ( tool2->IsControl() )
1271                                 {
1272                                     CFIndex count = CFGetRetainCount( tool2->GetControl()->GetPeer()->GetControlRef() ) ;
1273                                     if ( count != 3 && count != 2 )
1274                                     {
1275                                         wxFAIL_MSG("Reference count of native tool was illegal before removal");
1276                                     }
1277
1278                                     wxASSERT( IsValidControlHandle(tool2->GetControl()->GetPeer()->GetControlRef() )) ;
1279                                 }
1280                                 err = HIToolbarRemoveItemAtIndex(refTB, idx);
1281                                 if ( err != noErr )
1282                                 {
1283                                     wxLogDebug(wxT("HIToolbarRemoveItemAtIndex(%ld) failed [%ld]"),
1284                                                idx, (long)err);
1285                                 }
1286                                 if ( tool2->IsControl() )
1287                                 {
1288                                     CFIndex count = CFGetRetainCount( tool2->GetControl()->GetPeer()->GetControlRef() ) ;
1289                                     if ( count != 2 )
1290                                     {
1291                                         wxFAIL_MSG("Reference count of native tool was not 2 after removal");
1292                                     }
1293
1294                                     wxASSERT( IsValidControlHandle(tool2->GetControl()->GetPeer()->GetControlRef() )) ;
1295                                 }
1296
1297                                 tool2->SetIndex(-1);
1298                             }
1299                         }
1300                     }
1301
1302                     err = HIToolbarInsertItemAtIndex( refTB, hiItemRef, currentPosition );
1303                     if (err != noErr)
1304                     {
1305                         wxLogDebug( wxT("HIToolbarInsertItemAtIndex failed [%ld]"), (long)err );
1306                     }
1307
1308                     tool->SetIndex( currentPosition );
1309                     if ( tool->IsControl() )
1310                     {
1311                         CFIndex count = CFGetRetainCount( tool->GetControl()->GetPeer()->GetControlRef() ) ;
1312                         if ( count != 3 && count != 2 )
1313                         {
1314                             wxFAIL_MSG("Reference count of native tool was illegal before removal");
1315                         }
1316                         wxASSERT( IsValidControlHandle(tool->GetControl()->GetPeer()->GetControlRef() )) ;
1317                     }
1318                 }
1319
1320                 currentPosition++;
1321             }
1322         }
1323 #endif
1324
1325         // update radio button (and group) state
1326         lastIsRadio = curIsRadio;
1327         curIsRadio = ( tool->IsButton() && (tool->GetKind() == wxITEM_RADIO) );
1328
1329         if ( !curIsRadio )
1330         {
1331             if ( tool->IsToggled() )
1332                 DoToggleTool( tool, true );
1333         }
1334         else
1335         {
1336             if ( !lastIsRadio )
1337             {
1338                 if ( tool->Toggle( true ) )
1339                 {
1340                     DoToggleTool( tool, true );
1341                 }
1342             }
1343             else if ( tool->IsToggled() )
1344             {
1345                 if ( tool->IsToggled() )
1346                     DoToggleTool( tool, true );
1347
1348                 wxToolBarToolsList::compatibility_iterator  nodePrev = node->GetPrevious();
1349                 while ( nodePrev )
1350                 {
1351                     wxToolBarToolBase   *toggleTool = nodePrev->GetData();
1352                     if ( (toggleTool == NULL) || !toggleTool->IsButton() || (toggleTool->GetKind() != wxITEM_RADIO) )
1353                         break;
1354
1355                     if ( toggleTool->Toggle( false ) )
1356                         DoToggleTool( toggleTool, false );
1357
1358                     nodePrev = nodePrev->GetPrevious();
1359                 }
1360             }
1361         }
1362
1363         node = node->GetNext();
1364     }
1365
1366     if (m_macUsesNativeToolbar)
1367         GetParent()->SetSize( tlw_sz );
1368
1369     if ( GetWindowStyleFlag() &  (wxTB_TOP|wxTB_BOTTOM) )
1370     {
1371         // if not set yet, only one row
1372         if ( m_maxRows <= 0 )
1373             SetRows( 1 );
1374
1375         m_minWidth = maxWidth;
1376         maxHeight += m_yMargin + kwxMacToolBarTopMargin;
1377         m_minHeight = m_maxHeight = maxHeight;
1378     }
1379     else
1380     {
1381         // if not set yet, have one column
1382         if ( (GetToolsCount() > 0) && (m_maxRows <= 0) )
1383             SetRows( GetToolsCount() );
1384
1385         m_minHeight = maxHeight;
1386         maxWidth += m_xMargin + kwxMacToolBarLeftMargin;
1387         m_minWidth = m_maxWidth = maxWidth;
1388     }
1389
1390 #if 0
1391     // FIXME: should this be OSX-only?
1392     {
1393         bool wantNativeToolbar, ownToolbarInstalled;
1394
1395         // attempt to install the native toolbar
1396         wantNativeToolbar = ((GetWindowStyleFlag() & (wxTB_LEFT|wxTB_BOTTOM|wxTB_RIGHT)) == 0);
1397         MacInstallNativeToolbar( wantNativeToolbar );
1398         (void)MacTopLevelHasNativeToolbar( &ownToolbarInstalled );
1399         if (!ownToolbarInstalled)
1400         {
1401            SetSize( maxWidth, maxHeight );
1402            InvalidateBestSize();
1403         }
1404     }
1405 #else
1406     SetSize( maxWidth, maxHeight );
1407     InvalidateBestSize();
1408 #endif
1409
1410     SetInitialSize();
1411
1412     return true;
1413 }
1414
1415 void wxToolBar::SetToolBitmapSize(const wxSize& size)
1416 {
1417     m_defaultWidth = size.x + kwxMacToolBorder;
1418     m_defaultHeight = size.y + kwxMacToolBorder;
1419
1420 #if wxOSX_USE_NATIVE_TOOLBAR
1421     if (m_macToolbar != NULL)
1422     {
1423         int maxs = wxMax( size.x, size.y );
1424         HIToolbarDisplaySize sizeSpec;
1425         if ( maxs > 32 )
1426             sizeSpec = kHIToolbarDisplaySizeNormal;
1427         else if ( maxs > 24 )
1428             sizeSpec = kHIToolbarDisplaySizeDefault;
1429         else
1430             sizeSpec = kHIToolbarDisplaySizeSmall;
1431
1432         HIToolbarSetDisplaySize( (HIToolbarRef) m_macToolbar, sizeSpec );
1433     }
1434 #endif
1435 }
1436
1437 // The button size is bigger than the bitmap size
1438 wxSize wxToolBar::GetToolSize() const
1439 {
1440     return wxSize(m_defaultWidth + kwxMacToolBorder, m_defaultHeight + kwxMacToolBorder);
1441 }
1442
1443 void wxToolBar::SetRows(int nRows)
1444 {
1445     // avoid resizing the frame uselessly
1446     if ( nRows != m_maxRows )
1447         m_maxRows = nRows;
1448 }
1449
1450 void wxToolBar::MacSuperChangedPosition()
1451 {
1452     wxWindow::MacSuperChangedPosition();
1453
1454 #if wxOSX_USE_NATIVE_TOOLBAR
1455     if (! m_macUsesNativeToolbar )
1456         Realize();
1457 #else
1458
1459     Realize();
1460 #endif
1461 }
1462
1463 void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap )
1464 {
1465     wxToolBarTool* tool = static_cast<wxToolBarTool*>(FindById(id));
1466     if ( tool )
1467     {
1468         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
1469
1470         tool->SetNormalBitmap(bitmap);
1471
1472         // a side-effect of the UpdateToggleImage function is that it always changes the bitmap used on the button.
1473         tool->UpdateToggleImage( tool->CanBeToggled() && tool->IsToggled() );
1474     }
1475 }
1476
1477 void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap )
1478 {
1479     wxToolBarTool* tool = static_cast<wxToolBarTool*>(FindById(id));
1480     if ( tool )
1481     {
1482         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
1483
1484         tool->SetDisabledBitmap(bitmap);
1485
1486         // TODO:  what to do for this one?
1487     }
1488 }
1489
1490 wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
1491 {
1492     wxToolBarTool *tool;
1493     wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
1494     while ( node )
1495     {
1496         tool = (wxToolBarTool *)node->GetData();
1497         if (tool != NULL)
1498         {
1499             wxRect2DInt r( tool->GetPosition(), tool->GetSize() );
1500             if ( r.Contains( wxPoint( x, y ) ) )
1501                 return tool;
1502         }
1503
1504         node = node->GetNext();
1505     }
1506
1507     return NULL;
1508 }
1509
1510 wxString wxToolBar::MacGetToolTipString( wxPoint &pt )
1511 {
1512     wxToolBarToolBase *tool = FindToolForPosition( pt.x, pt.y );
1513     if ( tool != NULL )
1514         return tool->GetShortHelp();
1515
1516     return wxEmptyString;
1517 }
1518
1519 void wxToolBar::DoEnableTool(wxToolBarToolBase *WXUNUSED(t), bool WXUNUSED(enable))
1520 {
1521     // everything already done in the tool's implementation
1522 }
1523
1524 void wxToolBar::DoToggleTool(wxToolBarToolBase *WXUNUSED(t), bool WXUNUSED(toggle))
1525 {
1526     // everything already done in the tool's implementation
1527 }
1528
1529 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos), wxToolBarToolBase *toolBase)
1530 {
1531     wxToolBarTool *tool = static_cast< wxToolBarTool*>(toolBase );
1532     if (tool == NULL)
1533         return false;
1534
1535     WindowRef window = (WindowRef) MacGetTopLevelWindowRef();
1536     wxSize toolSize = GetToolSize();
1537     Rect toolrect = { 0, 0, toolSize.y, toolSize.x };
1538     ControlRef controlHandle = NULL;
1539     OSStatus err = 0;
1540
1541 #if wxOSX_USE_NATIVE_TOOLBAR
1542     wxString label = tool->GetLabel();
1543     if (m_macToolbar && !label.empty() )
1544     {
1545         // strip mnemonics from the label for compatibility
1546         // with the usual labels in wxStaticText sense
1547         label = wxStripMenuCodes(label);
1548     }
1549 #endif // wxOSX_USE_NATIVE_TOOLBAR
1550
1551     switch (tool->GetStyle())
1552     {
1553         case wxTOOL_STYLE_SEPARATOR:
1554             {
1555                 wxASSERT( tool->GetControlHandle() == NULL );
1556                 toolSize.x /= 4;
1557                 toolSize.y /= 4;
1558                 if ( GetWindowStyleFlag() & (wxTB_LEFT|wxTB_RIGHT) )
1559                     toolrect.bottom = toolSize.y;
1560                 else
1561                     toolrect.right = toolSize.x;
1562
1563                 // in flat style we need a visual separator
1564 #if wxOSX_USE_NATIVE_TOOLBAR
1565                 if (m_macToolbar != NULL)
1566                 {
1567                     HIToolbarItemRef item;
1568                     err = HIToolbarItemCreate(
1569                         kHIToolbarSeparatorIdentifier,
1570                         kHIToolbarItemCantBeRemoved | kHIToolbarItemIsSeparator | kHIToolbarItemAllowDuplicates,
1571                         &item );
1572                     if (err == noErr)
1573                         tool->SetToolbarItemRef( item );
1574                 }
1575                 else
1576                     err = noErr;
1577 #endif // wxOSX_USE_NATIVE_TOOLBAR
1578
1579                 CreateSeparatorControl( window, &toolrect, &controlHandle );
1580                 tool->SetControlHandle( controlHandle );
1581             }
1582             break;
1583
1584         case wxTOOL_STYLE_BUTTON:
1585             {
1586                 wxASSERT( tool->GetControlHandle() == NULL );
1587                 ControlButtonContentInfo info;
1588                 wxMacCreateBitmapButton( &info, tool->GetNormalBitmap() );
1589
1590                 if ( UMAGetSystemVersion() >= 0x1000)
1591                 {
1592                     // contrary to the docs this control only works with iconrefs
1593                     ControlButtonContentInfo info;
1594                     wxMacCreateBitmapButton( &info, tool->GetNormalBitmap(), kControlContentIconRef );
1595                     CreateIconControl( window, &toolrect, &info, false, &controlHandle );
1596                     wxMacReleaseBitmapButton( &info );
1597                 }
1598                 else
1599                 {
1600                     SInt16 behaviour = kControlBehaviorOffsetContents;
1601                     if ( tool->CanBeToggled() )
1602                         behaviour |= kControlBehaviorToggles;
1603                     err = CreateBevelButtonControl( window,
1604                         &toolrect, CFSTR(""), kControlBevelButtonNormalBevel,
1605                         behaviour, &info, 0, 0, 0, &controlHandle );
1606                 }
1607
1608 #if wxOSX_USE_NATIVE_TOOLBAR
1609                 if (m_macToolbar != NULL)
1610                 {
1611                     HIToolbarItemRef item;
1612                     wxString labelStr = wxString::Format(wxT("%p"), tool);
1613                     err = HIToolbarItemCreate(
1614                         wxCFStringRef(labelStr, wxFont::GetDefaultEncoding()),
1615                         kHIToolbarItemCantBeRemoved | kHIToolbarItemAnchoredLeft | kHIToolbarItemAllowDuplicates, &item );
1616                     if (err  == noErr)
1617                     {
1618                         ControlButtonContentInfo info2;
1619                         wxMacCreateBitmapButton( &info2, tool->GetNormalBitmap(), kControlContentCGImageRef);
1620
1621                         InstallEventHandler(
1622                             HIObjectGetEventTarget(item), GetwxMacToolBarEventHandlerUPP(),
1623                             GetEventTypeCount(toolBarEventList), toolBarEventList, tool, NULL );
1624                         HIToolbarItemSetLabel( item, wxCFStringRef(label, GetFont().GetEncoding()) );
1625                         HIToolbarItemSetImage( item, info2.u.imageRef );
1626                         HIToolbarItemSetCommandID( item, kHIToolbarCommandPressAction );
1627                         tool->SetToolbarItemRef( item );
1628
1629                         wxMacReleaseBitmapButton( &info2 );
1630                     }
1631                 }
1632                 else
1633                     err = noErr;
1634 #endif // wxOSX_USE_NATIVE_TOOLBAR
1635
1636                 wxMacReleaseBitmapButton( &info );
1637
1638 #if 0
1639                 SetBevelButtonTextPlacement( m_controlHandle, kControlBevelButtonPlaceBelowGraphic );
1640                 SetControlTitleWithCFString( m_controlHandle , wxCFStringRef( label, wxFont::GetDefaultEncoding() );
1641 #endif
1642
1643                 InstallControlEventHandler(
1644                     (ControlRef) controlHandle, GetwxMacToolBarToolEventHandlerUPP(),
1645                     GetEventTypeCount(eventList), eventList, tool, NULL );
1646
1647                 tool->SetControlHandle( controlHandle );
1648             }
1649             break;
1650
1651         case wxTOOL_STYLE_CONTROL:
1652
1653 #if wxOSX_USE_NATIVE_TOOLBAR
1654             if (m_macToolbar != NULL)
1655             {
1656                 wxCHECK_MSG( tool->GetControl(), false, wxT("control must be non-NULL") );
1657                 HIToolbarItemRef    item;
1658                 HIViewRef viewRef = (HIViewRef) tool->GetControl()->GetHandle() ;
1659                 CFDataRef data = CFDataCreate( kCFAllocatorDefault , (UInt8*) &viewRef , sizeof(viewRef) ) ;
1660                 err = HIToolbarCreateItemWithIdentifier((HIToolbarRef) m_macToolbar,kControlToolbarItemClassID,
1661                     data , &item ) ;
1662
1663                 if (err  == noErr)
1664                 {
1665                     tool->SetToolbarItemRef( item );
1666                 }
1667                 CFRelease( data ) ;
1668            }
1669            else
1670            {
1671                err = noErr;
1672                break;
1673            }
1674 #else
1675                 // right now there's nothing to do here
1676 #endif
1677                 break;
1678
1679         default:
1680             break;
1681     }
1682
1683     if ( err == noErr )
1684     {
1685         if ( controlHandle )
1686         {
1687             ControlRef container = (ControlRef) GetHandle();
1688             wxASSERT_MSG( container != NULL, wxT("No valid Mac container control") );
1689
1690             SetControlVisibility( controlHandle, true, true );
1691             ::EmbedControl( controlHandle, container );
1692         }
1693
1694         if ( tool->CanBeToggled() && tool->IsToggled() )
1695             tool->UpdateToggleImage( true );
1696
1697         // nothing special to do here - we relayout in Realize() later
1698         InvalidateBestSize();
1699     }
1700     else
1701     {
1702         wxFAIL_MSG( wxString::Format( wxT("wxToolBar::DoInsertTool - failure [%ld]"), (long)err ) );
1703     }
1704
1705     return (err == noErr);
1706 }
1707
1708 void wxToolBar::DoSetToggle(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(toggle))
1709 {
1710     // nothing to do
1711 }
1712
1713 bool wxToolBar::DoDeleteTool(size_t WXUNUSED(pos), wxToolBarToolBase *toolbase)
1714 {
1715     wxToolBarTool* tool = static_cast< wxToolBarTool*>(toolbase );
1716     wxToolBarToolsList::compatibility_iterator node;
1717     for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
1718     {
1719         wxToolBarToolBase *tool2 = node->GetData();
1720         if ( tool2 == tool )
1721         {
1722             // let node point to the next node in the list
1723             node = node->GetNext();
1724
1725             break;
1726         }
1727     }
1728
1729     wxSize sz = ((wxToolBarTool*)tool)->GetSize();
1730
1731 #if wxOSX_USE_NATIVE_TOOLBAR
1732     CFIndex removeIndex = tool->GetIndex();
1733 #endif
1734
1735 #if wxOSX_USE_NATIVE_TOOLBAR
1736     if (m_macToolbar != NULL)
1737     {
1738         if ( removeIndex != -1 && m_macToolbar )
1739         {
1740             HIToolbarRemoveItemAtIndex( (HIToolbarRef) m_macToolbar, removeIndex );
1741             tool->SetIndex( -1 );
1742         }
1743     }
1744 #endif
1745
1746     tool->ClearControl();
1747
1748     // and finally reposition all the controls after this one
1749
1750     for ( /* node -> first after deleted */; node; node = node->GetNext() )
1751     {
1752         wxToolBarTool *tool2 = (wxToolBarTool*) node->GetData();
1753         wxPoint pt = tool2->GetPosition();
1754
1755         if ( GetWindowStyleFlag() & (wxTB_LEFT|wxTB_RIGHT) )
1756             pt.y -= sz.y;
1757         else
1758             pt.x -= sz.x;
1759
1760         tool2->SetPosition( pt );
1761
1762 #if wxOSX_USE_NATIVE_TOOLBAR
1763         if (m_macToolbar != NULL)
1764         {
1765             if ( removeIndex != -1 && tool2->GetIndex() > removeIndex )
1766                 tool2->SetIndex( tool2->GetIndex() - 1 );
1767         }
1768 #endif
1769     }
1770
1771     InvalidateBestSize();
1772
1773     return true;
1774 }
1775
1776 void wxToolBar::OnPaint(wxPaintEvent& event)
1777 {
1778 #if wxOSX_USE_NATIVE_TOOLBAR
1779     if ( m_macUsesNativeToolbar )
1780     {
1781         event.Skip(true);
1782         return;
1783     }
1784 #endif
1785
1786     wxPaintDC dc(this);
1787
1788     int w, h;
1789     GetSize( &w, &h );
1790
1791     bool drawMetalTheme = MacGetTopLevelWindow()->GetExtraStyle() & wxFRAME_EX_METAL;
1792
1793     if ( !drawMetalTheme  )
1794     {
1795         HIThemePlacardDrawInfo info;
1796         memset( &info, 0, sizeof(info) );
1797         info.version = 0;
1798         info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive;
1799
1800         CGContextRef cgContext = (CGContextRef) MacGetCGContextRef();
1801         HIRect rect = CGRectMake( 0, 0, w, h );
1802         HIThemeDrawPlacard( &rect, &info, cgContext, kHIThemeOrientationNormal );
1803     }
1804     else
1805     {
1806         // leave the background as it is (striped or metal)
1807     }
1808
1809     event.Skip();
1810 }
1811
1812 #endif // wxUSE_TOOLBAR