src/mac/carbon/listctrl_mac.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/listctrl_mac.cpp
   3 // Purpose:     wxListCtrl
   4 // Author:      Julian Smart
   5 // Modified by: Agron Selimaj
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_LISTCTRL
  28
  29 #include "wx/listctrl.h"
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/intl.h"
  33 #endif
  34
  35 #include "wx/mac/uma.h"
  36
  37 #include "wx/imaglist.h"
  38 #include "wx/sysopt.h"
  39 #include "wx/timer.h"
  40
  41 #include "wx/hashmap.h"
  42
  43 #define wxMAC_ALWAYS_USE_GENERIC_LISTCTRL wxT("mac.listctrl.always_use_generic")
  44
  45 #if wxUSE_EXTENDED_RTTI
  46 WX_DEFINE_FLAGS( wxListCtrlStyle )
  47
  48 wxBEGIN_FLAGS( wxListCtrlStyle )
  49     // new style border flags, we put them first to
  50     // use them for streaming out
  51     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  52     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  53     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  54     wxFLAGS_MEMBER(wxBORDER_RAISED)
  55     wxFLAGS_MEMBER(wxBORDER_STATIC)
  56     wxFLAGS_MEMBER(wxBORDER_NONE)
  57
  58     // old style border flags
  59     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  60     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  61     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  62     wxFLAGS_MEMBER(wxRAISED_BORDER)
  63     wxFLAGS_MEMBER(wxSTATIC_BORDER)
  64     wxFLAGS_MEMBER(wxBORDER)
  65
  66     // standard window styles
  67     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  68     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  69     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  70     wxFLAGS_MEMBER(wxWANTS_CHARS)
  71     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  72     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  73     wxFLAGS_MEMBER(wxVSCROLL)
  74     wxFLAGS_MEMBER(wxHSCROLL)
  75
  76     wxFLAGS_MEMBER(wxLC_LIST)
  77     wxFLAGS_MEMBER(wxLC_REPORT)
  78     wxFLAGS_MEMBER(wxLC_ICON)
  79     wxFLAGS_MEMBER(wxLC_SMALL_ICON)
  80     wxFLAGS_MEMBER(wxLC_ALIGN_TOP)
  81     wxFLAGS_MEMBER(wxLC_ALIGN_LEFT)
  82     wxFLAGS_MEMBER(wxLC_AUTOARRANGE)
  83     wxFLAGS_MEMBER(wxLC_USER_TEXT)
  84     wxFLAGS_MEMBER(wxLC_EDIT_LABELS)
  85     wxFLAGS_MEMBER(wxLC_NO_HEADER)
  86     wxFLAGS_MEMBER(wxLC_SINGLE_SEL)
  87     wxFLAGS_MEMBER(wxLC_SORT_ASCENDING)
  88     wxFLAGS_MEMBER(wxLC_SORT_DESCENDING)
  89     wxFLAGS_MEMBER(wxLC_VIRTUAL)
  90
  91 wxEND_FLAGS( wxListCtrlStyle )
  92
  93 IMPLEMENT_DYNAMIC_CLASS_XTI(wxListCtrl, wxControl,"wx/listctrl.h")
  94
  95 wxBEGIN_PROPERTIES_TABLE(wxListCtrl)
  96     wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent )
  97
  98     wxPROPERTY_FLAGS( WindowStyle , wxListCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
  99 wxEND_PROPERTIES_TABLE()
 100
 101 wxBEGIN_HANDLERS_TABLE(wxListCtrl)
 102 wxEND_HANDLERS_TABLE()
 103
 104 wxCONSTRUCTOR_5( wxListCtrl , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
 105
 106 /*
 107  TODO : Expose more information of a list's layout etc. via appropriate objects (à la NotebookPageInfo)
 108 */
 109 #else
 110 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
 111 #endif
 112
 113 IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
 114 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
 115
 116 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
 117
 118 WX_DECLARE_HASH_MAP( int, wxListItem*, wxIntegerHash, wxIntegerEqual, wxListItemList );
 119
 120 #include "wx/listimpl.cpp"
 121 WX_DEFINE_LIST(wxColumnList)
 122
 123 // so we can check for column clicks
 124 static const EventTypeSpec eventList[] =
 125 {
 126     { kEventClassControl, kEventControlHit },
 127     { kEventClassControl, kEventControlDraw }
 128 };
 129
 130 static pascal OSStatus wxMacListCtrlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 131 {
 132     OSStatus result = eventNotHandledErr ;
 133
 134     wxMacCarbonEvent cEvent( event ) ;
 135
 136     ControlRef controlRef ;
 137     cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
 138
 139     wxListCtrl *window = (wxListCtrl*) data ;
 140     wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, window->GetId() );
 141     le.SetEventObject( window );
 142
 143     switch ( GetEventKind( event ) )
 144     {
 145         // check if the column was clicked on and fire an event if so
 146         case kEventControlHit :
 147             {
 148                 ControlPartCode result = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart, typeControlPartCode) ;
 149                 if (result == kControlButtonPart){
 150                     DataBrowserPropertyID col;
 151                     GetDataBrowserSortProperty(controlRef, &col);
 152                     int column = col - kMinColumnId;
 153                     le.m_col = column;
 154                     // FIXME: we can't use the sort property for virtual listctrls
 155                     // so we need to find a better way to determine which column was clicked...
 156                     if (!window->IsVirtual())
 157                         window->GetEventHandler()->ProcessEvent( le );
 158                 }
 159                 result = CallNextEventHandler(handler, event);
 160                 break;
 161             }
 162         case kEventControlDraw:
 163             {
 164                 CGContextRef context = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, typeCGContextRef) ;
 165                 window->MacSetDrawingContext(context);
 166                 result = CallNextEventHandler(handler, event);
 167                 window->MacSetDrawingContext(NULL);
 168                 break;
 169             }
 170         default :
 171             break ;
 172     }
 173
 174
 175     return result ;
 176 }
 177
 178 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacListCtrlEventHandler )
 179
 180 class wxMacListCtrlItem : public wxMacListBoxItem
 181 {
 182 public:
 183     wxMacListCtrlItem();
 184
 185     virtual void Notification(wxMacDataItemBrowserControl *owner ,
 186         DataBrowserItemNotification message,
 187         DataBrowserItemDataRef itemData ) const;
 188
 189     virtual void SetColumnInfo( unsigned int column, wxListItem* item );
 190     virtual wxListItem* GetColumnInfo( unsigned int column );
 191     virtual bool HasColumnInfo( unsigned int column );
 192
 193     virtual void SetColumnTextValue( unsigned int column, const wxString& text );
 194     virtual wxString GetColumnTextValue( unsigned int column );
 195
 196     virtual int GetColumnImageValue( unsigned int column );
 197     virtual void SetColumnImageValue( unsigned int column, int imageIndex );
 198
 199     virtual ~wxMacListCtrlItem();
 200 protected:
 201     wxListItemList m_rowItems;
 202 };
 203
 204 DataBrowserDrawItemUPP gDataBrowserDrawItemUPP = NULL;
 205 //DataBrowserEditItemUPP gDataBrowserEditItemUPP = NULL;
 206 DataBrowserHitTestUPP gDataBrowserHitTestUPP = NULL;
 207
 208 // TODO: Make a better name!!
 209 class wxMacDataBrowserListCtrlControl : public wxMacDataItemBrowserControl
 210 {
 211 public:
 212     wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style );
 213     wxMacDataBrowserListCtrlControl() {}
 214     virtual ~wxMacDataBrowserListCtrlControl();
 215
 216     // create a list item (can be a subclass of wxMacListBoxItem)
 217
 218     virtual wxMacDataItem* CreateItem();
 219
 220     virtual void MacInsertItem( unsigned int n, wxListItem* item );
 221     virtual void MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item );
 222     virtual void MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item );
 223     virtual void UpdateState(wxMacDataItem* dataItem, wxListItem* item);
 224
 225 protected:
 226     // we need to override to provide specialized handling for virtual wxListCtrls
 227     virtual OSStatus GetSetItemData(DataBrowserItemID itemID,
 228                         DataBrowserPropertyID property,
 229                         DataBrowserItemDataRef itemData,
 230                         Boolean changeValue );
 231
 232     virtual void    ItemNotification(
 233                         DataBrowserItemID itemID,
 234                         DataBrowserItemNotification message,
 235                         DataBrowserItemDataRef itemData);
 236
 237     virtual Boolean CompareItems(DataBrowserItemID itemOneID,
 238                         DataBrowserItemID itemTwoID,
 239                         DataBrowserPropertyID sortProperty);
 240
 241     static pascal void    DataBrowserDrawItemProc(ControlRef browser,
 242                         DataBrowserItemID item,
 243                         DataBrowserPropertyID property,
 244                         DataBrowserItemState itemState,
 245                         const Rect *theRect,
 246                         SInt16 gdDepth,
 247                         Boolean colorDevice);
 248
 249     virtual void        DrawItem(DataBrowserItemID itemID,
 250                             DataBrowserPropertyID property,
 251                             DataBrowserItemState itemState,
 252                             const Rect *itemRect,
 253                             SInt16 gdDepth,
 254                             Boolean colorDevice);
 255
 256     static pascal Boolean  DataBrowserEditTextProc(ControlRef browser,
 257                                     DataBrowserItemID item,
 258                                     DataBrowserPropertyID property,
 259                                     CFStringRef theString,
 260                                     Rect *maxEditTextRect,
 261                                     Boolean *shrinkToFit);
 262
 263     static pascal Boolean  DataBrowserHitTestProc(ControlRef browser,
 264                                     DataBrowserItemID itemID,
 265                                     DataBrowserPropertyID property,
 266                                     const Rect *theRect,
 267                                     const Rect *mouseRect) { return true; }
 268
 269     virtual bool        ConfirmEditText(DataBrowserItemID item,
 270                                     DataBrowserPropertyID property,
 271                                     CFStringRef theString,
 272                                     Rect *maxEditTextRect,
 273                                     Boolean *shrinkToFit);
 274
 275
 276
 277     wxClientDataType m_clientDataItemsType;
 278     bool m_isVirtual;
 279     DECLARE_DYNAMIC_CLASS_NO_COPY(wxMacDataBrowserListCtrlControl)
 280 };
 281
 282 class wxMacListCtrlEventDelegate : public wxEvtHandler
 283 {
 284 public:
 285     wxMacListCtrlEventDelegate( wxListCtrl* list, int id );
 286     virtual bool ProcessEvent( wxEvent& event );
 287
 288 private:
 289     wxListCtrl* m_list;
 290     int         m_id;
 291 };
 292
 293 wxMacListCtrlEventDelegate::wxMacListCtrlEventDelegate( wxListCtrl* list, int id )
 294 {
 295     m_list = list;
 296     m_id = id;
 297 }
 298
 299 bool wxMacListCtrlEventDelegate::ProcessEvent( wxEvent& event )
 300 {
 301     // even though we use a generic list ctrl underneath, make sure
 302     // we present ourselves as wxListCtrl.
 303     event.SetEventObject( m_list );
 304     event.SetId( m_id );
 305
 306     if ( !event.IsKindOf( CLASSINFO( wxCommandEvent ) ) )
 307     {
 308         if (m_list->GetEventHandler()->ProcessEvent( event ))
 309             return true;
 310     }
 311     return wxEvtHandler::ProcessEvent(event);
 312 }
 313
 314 //-----------------------------------------------------------------------------
 315 // wxListCtrlRenameTimer (internal)
 316 //-----------------------------------------------------------------------------
 317
 318 class wxListCtrlRenameTimer: public wxTimer
 319 {
 320 private:
 321     wxListCtrl *m_owner;
 322
 323 public:
 324     wxListCtrlRenameTimer( wxListCtrl *owner );
 325     void Notify();
 326 };
 327
 328 //-----------------------------------------------------------------------------
 329 // wxListCtrlTextCtrlWrapper: wraps a wxTextCtrl to make it work for inline editing
 330 //-----------------------------------------------------------------------------
 331
 332 class wxListCtrlTextCtrlWrapper : public wxEvtHandler
 333 {
 334 public:
 335     // NB: text must be a valid object but not Create()d yet
 336     wxListCtrlTextCtrlWrapper(wxListCtrl *owner,
 337                           wxTextCtrl *text,
 338                           long itemEdit);
 339
 340     wxTextCtrl *GetText() const { return m_text; }
 341
 342     void AcceptChangesAndFinish();
 343
 344 protected:
 345     void OnChar( wxKeyEvent &event );
 346     void OnKeyUp( wxKeyEvent &event );
 347     void OnKillFocus( wxFocusEvent &event );
 348
 349     bool AcceptChanges();
 350     void Finish();
 351
 352 private:
 353     wxListCtrl         *m_owner;
 354     wxTextCtrl         *m_text;
 355     wxString            m_startValue;
 356     long              m_itemEdited;
 357     bool                m_finished;
 358     bool                m_aboutToFinish;
 359
 360     DECLARE_EVENT_TABLE()
 361 };
 362
 363 //-----------------------------------------------------------------------------
 364 // wxListCtrlRenameTimer (internal)
 365 //-----------------------------------------------------------------------------
 366
 367 wxListCtrlRenameTimer::wxListCtrlRenameTimer( wxListCtrl *owner )
 368 {
 369     m_owner = owner;
 370 }
 371
 372 void wxListCtrlRenameTimer::Notify()
 373 {
 374     m_owner->OnRenameTimer();
 375 }
 376
 377 //-----------------------------------------------------------------------------
 378 // wxListCtrlTextCtrlWrapper (internal)
 379 //-----------------------------------------------------------------------------
 380
 381 BEGIN_EVENT_TABLE(wxListCtrlTextCtrlWrapper, wxEvtHandler)
 382     EVT_CHAR           (wxListCtrlTextCtrlWrapper::OnChar)
 383     EVT_KEY_UP         (wxListCtrlTextCtrlWrapper::OnKeyUp)
 384     EVT_KILL_FOCUS     (wxListCtrlTextCtrlWrapper::OnKillFocus)
 385 END_EVENT_TABLE()
 386
 387 wxListCtrlTextCtrlWrapper::wxListCtrlTextCtrlWrapper(wxListCtrl *owner,
 388                                              wxTextCtrl *text,
 389                                              long itemEdit)
 390               : m_startValue(owner->GetItemText(itemEdit)),
 391                 m_itemEdited(itemEdit)
 392 {
 393     m_owner = owner;
 394     m_text = text;
 395     m_finished = false;
 396     m_aboutToFinish = false;
 397
 398     wxRect rectLabel;
 399     int offset = 8;
 400     owner->GetItemRect(itemEdit, rectLabel);
 401
 402     m_text->Create(owner, wxID_ANY, m_startValue,
 403                    wxPoint(rectLabel.x+offset,rectLabel.y),
 404                    wxSize(rectLabel.width-offset,rectLabel.height));
 405     m_text->SetFocus();
 406
 407     m_text->PushEventHandler(this);
 408 }
 409
 410 void wxListCtrlTextCtrlWrapper::Finish()
 411 {
 412     if ( !m_finished )
 413     {
 414         m_finished = true;
 415
 416         m_text->RemoveEventHandler(this);
 417         m_owner->FinishEditing(m_text);
 418
 419         wxPendingDelete.Append( this );
 420     }
 421 }
 422
 423 bool wxListCtrlTextCtrlWrapper::AcceptChanges()
 424 {
 425     const wxString value = m_text->GetValue();
 426
 427     if ( value == m_startValue )
 428         // nothing changed, always accept
 429         return true;
 430
 431     if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
 432         // vetoed by the user
 433         return false;
 434
 435     // accepted, do rename the item
 436     m_owner->SetItemText(m_itemEdited, value);
 437
 438     return true;
 439 }
 440
 441 void wxListCtrlTextCtrlWrapper::AcceptChangesAndFinish()
 442 {
 443     m_aboutToFinish = true;
 444
 445     // Notify the owner about the changes
 446     AcceptChanges();
 447
 448     // Even if vetoed, close the control (consistent with MSW)
 449     Finish();
 450 }
 451
 452 void wxListCtrlTextCtrlWrapper::OnChar( wxKeyEvent &event )
 453 {
 454     switch ( event.m_keyCode )
 455     {
 456         case WXK_RETURN:
 457             AcceptChangesAndFinish();
 458             break;
 459
 460         case WXK_ESCAPE:
 461             m_owner->OnRenameCancelled( m_itemEdited );
 462             Finish();
 463             break;
 464
 465         default:
 466             event.Skip();
 467     }
 468 }
 469
 470 void wxListCtrlTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
 471 {
 472     if (m_finished)
 473     {
 474         event.Skip();
 475         return;
 476     }
 477
 478     // auto-grow the textctrl:
 479     wxSize parentSize = m_owner->GetSize();
 480     wxPoint myPos = m_text->GetPosition();
 481     wxSize mySize = m_text->GetSize();
 482     int sx, sy;
 483     m_text->GetTextExtent(m_text->GetValue() + _T("MM"), &sx, &sy);
 484     if (myPos.x + sx > parentSize.x)
 485         sx = parentSize.x - myPos.x;
 486     if (mySize.x > sx)
 487         sx = mySize.x;
 488     m_text->SetSize(sx, wxDefaultCoord);
 489
 490     event.Skip();
 491 }
 492
 493 void wxListCtrlTextCtrlWrapper::OnKillFocus( wxFocusEvent &event )
 494 {
 495     if ( !m_finished && !m_aboutToFinish )
 496     {
 497         if ( !AcceptChanges() )
 498             m_owner->OnRenameCancelled( m_itemEdited );
 499
 500         Finish();
 501     }
 502
 503     // We must let the native text control handle focus
 504     event.Skip();
 505 }
 506
 507 BEGIN_EVENT_TABLE(wxListCtrl, wxControl)
 508     EVT_LEFT_DOWN(wxListCtrl::OnLeftDown)
 509     EVT_LEFT_DCLICK(wxListCtrl::OnDblClick)
 510 END_EVENT_TABLE()
 511
 512 // ============================================================================
 513 // implementation
 514 // ============================================================================
 515
 516 wxMacListControl* wxListCtrl::GetPeer() const
 517 {
 518     wxMacDataBrowserListCtrlControl *lb = wxDynamicCast(m_peer,wxMacDataBrowserListCtrlControl);
 519     return lb ? wx_static_cast(wxMacListControl*,lb) : 0 ;
 520 }
 521
 522 // ----------------------------------------------------------------------------
 523 // wxListCtrl construction
 524 // ----------------------------------------------------------------------------
 525
 526 void wxListCtrl::Init()
 527 {
 528     m_imageListNormal = NULL;
 529     m_imageListSmall = NULL;
 530     m_imageListState = NULL;
 531
 532     // keep track of if we created our own image lists, or if they were assigned
 533     // to us.
 534     m_ownsImageListNormal = m_ownsImageListSmall = m_ownsImageListState = false;
 535     m_colCount = 0;
 536     m_count = 0;
 537     m_textCtrl = NULL;
 538     m_genericImpl = NULL;
 539     m_dbImpl = NULL;
 540     m_compareFunc = NULL;
 541     m_compareFuncData = 0;
 542     m_colsInfo = wxColumnList();
 543     m_textColor = wxNullColour;
 544     m_bgColor = wxNullColour;
 545     m_textctrlWrapper = NULL;
 546     m_current = -1;
 547     m_renameTimer = new wxListCtrlRenameTimer( this );
 548 }
 549
 550 class wxGenericListCtrlHook : public wxGenericListCtrl
 551 {
 552 public:
 553     wxGenericListCtrlHook(wxListCtrl* parent,
 554                           wxWindowID id,
 555                           const wxPoint& pos,
 556                           const wxSize& size,
 557                           long style,
 558                           const wxValidator& validator,
 559                           const wxString& name)
 560         : wxGenericListCtrl(parent, id, pos, size, style, validator, name),
 561           m_nativeListCtrl(parent)
 562     {
 563     }
 564
 565 protected:
 566     virtual wxListItemAttr * OnGetItemAttr(long item) const
 567     {
 568         return m_nativeListCtrl->OnGetItemAttr(item);
 569     }
 570
 571     virtual int OnGetItemImage(long item) const
 572     {
 573         return m_nativeListCtrl->OnGetItemImage(item);
 574     }
 575
 576     virtual int OnGetItemColumnImage(long item, long column) const
 577     {
 578         return m_nativeListCtrl->OnGetItemColumnImage(item, column);
 579     }
 580
 581     virtual wxString OnGetItemText(long item, long column) const
 582     {
 583         return m_nativeListCtrl->OnGetItemText(item, column);
 584     }
 585
 586     wxListCtrl* m_nativeListCtrl;
 587
 588 };
 589
 590 void wxListCtrl::OnLeftDown(wxMouseEvent& event)
 591 {
 592     if ( m_textctrlWrapper )
 593     {
 594         m_current = -1;
 595         m_textctrlWrapper->AcceptChangesAndFinish();
 596     }
 597
 598     int hitResult;
 599     long current = HitTest(event.GetPosition(), hitResult);
 600     if ((current == m_current) &&
 601         (hitResult == wxLIST_HITTEST_ONITEM) &&
 602         HasFlag(wxLC_EDIT_LABELS) )
 603     {
 604         m_renameTimer->Start( 100, true );
 605     }
 606     else
 607     {
 608         m_current = current;
 609     }
 610     event.Skip();
 611 }
 612
 613 void wxListCtrl::OnDblClick(wxMouseEvent& event)
 614 {
 615     m_current = -1;
 616     event.Skip();
 617 }
 618
 619 bool wxListCtrl::Create(wxWindow *parent,
 620                         wxWindowID id,
 621                         const wxPoint& pos,
 622                         const wxSize& size,
 623                         long style,
 624                         const wxValidator& validator,
 625                         const wxString& name)
 626 {
 627
 628     // for now, we'll always use the generic list control for ICON and LIST views,
 629     // because they dynamically change the number of columns on resize.
 630     // Also, allow the user to set it to use the list ctrl as well.
 631     if ( (wxSystemOptions::HasOption( wxMAC_ALWAYS_USE_GENERIC_LISTCTRL )
 632             && (wxSystemOptions::GetOptionInt( wxMAC_ALWAYS_USE_GENERIC_LISTCTRL ) == 1)) ||
 633             (style & wxLC_ICON) || (style & wxLC_SMALL_ICON) || (style & wxLC_LIST) )
 634     {
 635         m_macIsUserPane = true;
 636
 637         long paneStyle = style;
 638         paneStyle &= ~wxSIMPLE_BORDER;
 639         paneStyle &= ~wxDOUBLE_BORDER;
 640         paneStyle &= ~wxSUNKEN_BORDER;
 641         paneStyle &= ~wxRAISED_BORDER;
 642         paneStyle &= ~wxSTATIC_BORDER;
 643         if ( !wxWindow::Create(parent, id, pos, size, paneStyle | wxNO_BORDER, name) )
 644             return false;
 645
 646         // since the generic control is a child, make sure we position it at 0, 0
 647         m_genericImpl = new wxGenericListCtrlHook(this, id, wxPoint(0, 0), size, style, validator, name);
 648         m_genericImpl->PushEventHandler( new wxMacListCtrlEventDelegate( this, GetId() ) );
 649         return true;
 650     }
 651
 652     else
 653     {
 654          m_macIsUserPane = false;
 655
 656         if ( !wxWindow::Create(parent, id, pos, size, style, name) )
 657             return false;
 658         m_dbImpl = new wxMacDataBrowserListCtrlControl( this, pos, size, style );
 659         m_peer = m_dbImpl;
 660
 661         MacPostControlCreate( pos, size );
 662
 663         InstallControlEventHandler( m_peer->GetControlRef() , GetwxMacListCtrlEventHandlerUPP(),
 664             GetEventTypeCount(eventList), eventList, this,
 665             (EventHandlerRef *)&m_macListCtrlEventHandler);
 666     }
 667
 668     return true;
 669 }
 670
 671 wxListCtrl::~wxListCtrl()
 672 {
 673     if (m_genericImpl)
 674     {
 675         m_genericImpl->PopEventHandler(/* deleteHandler = */ true);
 676     }
 677
 678     if (m_ownsImageListNormal)
 679         delete m_imageListNormal;
 680     if (m_ownsImageListSmall)
 681         delete m_imageListSmall;
 682     if (m_ownsImageListState)
 683         delete m_imageListState;
 684
 685     delete m_renameTimer;
 686 }
 687
 688 // ----------------------------------------------------------------------------
 689 // set/get/change style
 690 // ----------------------------------------------------------------------------
 691
 692 // Add or remove a single window style
 693 void wxListCtrl::SetSingleStyle(long style, bool add)
 694 {
 695     long flag = GetWindowStyleFlag();
 696
 697     // Get rid of conflicting styles
 698     if ( add )
 699     {
 700         if ( style & wxLC_MASK_TYPE)
 701             flag = flag & ~wxLC_MASK_TYPE;
 702         if ( style & wxLC_MASK_ALIGN )
 703             flag = flag & ~wxLC_MASK_ALIGN;
 704         if ( style & wxLC_MASK_SORT )
 705             flag = flag & ~wxLC_MASK_SORT;
 706     }
 707
 708     if ( add )
 709         flag |= style;
 710     else
 711         flag &= ~style;
 712
 713     SetWindowStyleFlag(flag);
 714 }
 715
 716 // Set the whole window style
 717 void wxListCtrl::SetWindowStyleFlag(long flag)
 718 {
 719     if ( flag != m_windowStyle )
 720     {
 721         m_windowStyle = flag;
 722
 723         if (m_genericImpl)
 724         {
 725             m_genericImpl->SetWindowStyleFlag(flag);
 726         }
 727
 728         Refresh();
 729     }
 730 }
 731
 732 void wxListCtrl::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 733 {
 734     wxControl::DoSetSize(x, y, width, height, sizeFlags);
 735
 736     if (m_genericImpl)
 737         m_genericImpl->SetSize(0, 0, width, height, sizeFlags);
 738
 739     // determine if we need a horizontal scrollbar, and add it if so
 740     if (m_dbImpl)
 741     {
 742         int totalWidth = 0;
 743         for (int column = 0; column < GetColumnCount(); column++)
 744         {
 745               totalWidth += m_dbImpl->GetColumnWidth( column );
 746         }
 747
 748         Boolean vertScrollBar;
 749         GetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), NULL, &vertScrollBar );
 750         if (totalWidth > width)
 751             SetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), true, vertScrollBar );
 752         else
 753             SetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), false, vertScrollBar );
 754     }
 755 }
 756
 757 wxSize wxListCtrl::DoGetBestSize() const
 758 {
 759     return wxWindow::DoGetBestSize();
 760 }
 761
 762 bool wxListCtrl::SetFont(const wxFont& font)
 763 {
 764     bool rv = true;
 765     rv = wxControl::SetFont(font);
 766     if (m_genericImpl)
 767         rv = m_genericImpl->SetFont(font);
 768     return rv;
 769 }
 770
 771 bool wxListCtrl::SetForegroundColour(const wxColour& colour)
 772 {
 773     bool rv = true;
 774     if (m_genericImpl)
 775         rv = m_genericImpl->SetForegroundColour(colour);
 776     if (m_dbImpl)
 777         SetTextColour(colour);
 778     return rv;
 779 }
 780
 781 bool wxListCtrl::SetBackgroundColour(const wxColour& colour)
 782 {
 783     bool rv = true;
 784     if (m_genericImpl)
 785         rv = m_genericImpl->SetBackgroundColour(colour);
 786     if (m_dbImpl)
 787         m_bgColor = colour;
 788     return rv;
 789 }
 790
 791 wxColour wxListCtrl::GetBackgroundColour()
 792 {
 793     if (m_genericImpl)
 794         return m_genericImpl->GetBackgroundColour();
 795     if (m_dbImpl)
 796         return m_bgColor;
 797
 798     return wxNullColour;
 799 }
 800
 801 // ----------------------------------------------------------------------------
 802 // accessors
 803 // ----------------------------------------------------------------------------
 804
 805 // Gets information about this column
 806 bool wxListCtrl::GetColumn(int col, wxListItem& item) const
 807 {
 808     if (m_genericImpl)
 809         return m_genericImpl->GetColumn(col, item);
 810
 811     bool success = true;
 812
 813     if (m_dbImpl)
 814     {
 815         wxColumnList::compatibility_iterator node = m_colsInfo.Item( col );
 816         wxASSERT_MSG( node, _T("invalid column index in wxMacListCtrlItem") );
 817         wxListItem* column = node->GetData();
 818
 819         long mask = column->GetMask();
 820         if (mask & wxLIST_MASK_TEXT)
 821             item.SetText(column->GetText());
 822         if (mask & wxLIST_MASK_DATA)
 823             item.SetData(column->GetData());
 824         if (mask & wxLIST_MASK_IMAGE)
 825             item.SetImage(column->GetImage());
 826         if (mask & wxLIST_MASK_STATE)
 827             item.SetState(column->GetState());
 828         if (mask & wxLIST_MASK_FORMAT)
 829             item.SetAlign(column->GetAlign());
 830         if (mask & wxLIST_MASK_WIDTH)
 831             item.SetWidth(column->GetWidth());
 832     }
 833
 834     return success;
 835 }
 836
 837 // Sets information about this column
 838 bool wxListCtrl::SetColumn(int col, wxListItem& item)
 839 {
 840     if (m_genericImpl)
 841         return m_genericImpl->SetColumn(col, item);
 842
 843     if (m_dbImpl)
 844     {
 845         long mask = item.GetMask();
 846         if ( col >= (int)m_colsInfo.GetCount() )
 847         {
 848             wxListItem* listItem = new wxListItem(item);
 849             m_colsInfo.Append( listItem );
 850         }
 851         else
 852         {
 853             wxListItem listItem;
 854             GetColumn( col, listItem );
 855
 856             if (mask & wxLIST_MASK_TEXT)
 857                 listItem.SetText(item.GetText());
 858             if (mask & wxLIST_MASK_DATA)
 859                 listItem.SetData(item.GetData());
 860             if (mask & wxLIST_MASK_IMAGE)
 861                 listItem.SetImage(item.GetImage());
 862             if (mask & wxLIST_MASK_STATE)
 863                 listItem.SetState(item.GetState());
 864             if (mask & wxLIST_MASK_FORMAT)
 865                 listItem.SetAlign(item.GetAlign());
 866             if (mask & wxLIST_MASK_WIDTH)
 867                 listItem.SetWidth(item.GetWidth());
 868         }
 869
 870         // change the appearance in the databrowser.
 871         DataBrowserListViewHeaderDesc columnDesc;
 872         columnDesc.version=kDataBrowserListViewLatestHeaderDesc;
 873         verify_noerr( m_dbImpl->GetHeaderDesc( kMinColumnId + col, &columnDesc ) );
 874
 875         /*
 876         if (item.GetMask() & wxLIST_MASK_TEXT)
 877         {
 878             wxFontEncoding enc;
 879             if ( m_font.Ok() )
 880                 enc = m_font.GetEncoding();
 881             else
 882                 enc = wxLocale::GetSystemEncoding();
 883             wxMacCFStringHolder cfTitle;
 884             cfTitle.Assign( item.GetText() , enc );
 885             if(columnDesc.titleString)
 886                 CFRelease(columnDesc.titleString);
 887             columnDesc.titleString = cfTitle;
 888         }
 889         */
 890
 891         if (item.GetMask() & wxLIST_MASK_IMAGE && item.GetImage() != -1 )
 892         {
 893             columnDesc.btnContentInfo.contentType = kControlContentIconRef;
 894             wxImageList* imageList = GetImageList(wxIMAGE_LIST_SMALL);
 895             if (imageList && imageList->GetImageCount() > 0 )
 896             {
 897                 wxBitmap bmp = imageList->GetBitmap( item.GetImage() );
 898                 IconRef icon = bmp.GetBitmapData()->GetIconRef();
 899                 columnDesc.btnContentInfo.u.iconRef = icon;
 900             }
 901         }
 902
 903         verify_noerr( m_dbImpl->SetHeaderDesc( kMinColumnId + col, &columnDesc ) );
 904
 905     }
 906     return true;
 907 }
 908
 909 int wxListCtrl::GetColumnCount() const
 910 {
 911     if (m_genericImpl)
 912         return m_genericImpl->GetColumnCount();
 913
 914     if (m_dbImpl)
 915     {
 916         UInt32 count;
 917         m_dbImpl->GetColumnCount(&count);
 918         return count;
 919     }
 920
 921     return m_colCount;
 922 }
 923
 924 // Gets the column width
 925 int wxListCtrl::GetColumnWidth(int col) const
 926 {
 927     if (m_genericImpl)
 928         return m_genericImpl->GetColumnWidth(col);
 929
 930     if (m_dbImpl)
 931     {
 932         return m_dbImpl->GetColumnWidth(col);
 933     }
 934
 935     return 0;
 936 }
 937
 938 // Sets the column width
 939 bool wxListCtrl::SetColumnWidth(int col, int width)
 940 {
 941     if (m_genericImpl)
 942         return m_genericImpl->SetColumnWidth(col, width);
 943
 944     if (m_dbImpl)
 945     {
 946         int mywidth = width;
 947         if (width == wxLIST_AUTOSIZE || width == wxLIST_AUTOSIZE_USEHEADER)
 948             mywidth = 150;
 949
 950         if (col == -1)
 951         {
 952             for (int column = 0; column < GetColumnCount(); column++)
 953             {
 954                 wxListItem colInfo;
 955                 GetColumn(col, colInfo);
 956
 957                 colInfo.SetWidth(width);
 958                 SetColumn(col, colInfo);
 959
 960                 m_dbImpl->SetColumnWidth(col, mywidth);
 961             }
 962         }
 963         else
 964         {
 965             wxListItem colInfo;
 966             GetColumn(col, colInfo);
 967
 968             colInfo.SetWidth(width);
 969             SetColumn(col, colInfo);
 970             m_dbImpl->SetColumnWidth(col, mywidth);
 971         }
 972         return true;
 973     }
 974
 975     return false;
 976 }
 977
 978 // Gets the number of items that can fit vertically in the
 979 // visible area of the list control (list or report view)
 980 // or the total number of items in the list control (icon
 981 // or small icon view)
 982 int wxListCtrl::GetCountPerPage() const
 983 {
 984     if (m_genericImpl)
 985         return m_genericImpl->GetCountPerPage();
 986
 987     if (m_dbImpl)
 988     {
 989     }
 990
 991     return 1;
 992 }
 993
 994 // Gets the edit control for editing labels.
 995 wxTextCtrl* wxListCtrl::GetEditControl() const
 996 {
 997     if (m_genericImpl)
 998         return m_genericImpl->GetEditControl();
 999
1000     return NULL;
1001 }
1002
1003 // Gets information about the item
1004 bool wxListCtrl::GetItem(wxListItem& info) const
1005 {
1006     if (m_genericImpl)
1007         return m_genericImpl->GetItem(info);
1008
1009     if (m_dbImpl)
1010     {
1011         if (!IsVirtual())
1012             m_dbImpl->MacGetColumnInfo(info.m_itemId, info.m_col, info);
1013         else
1014         {
1015             info.SetText( OnGetItemText(info.m_itemId, info.m_col) );
1016             info.SetImage( OnGetItemColumnImage(info.m_itemId, info.m_col) );
1017             if (info.GetMask() & wxLIST_MASK_STATE)
1018             {
1019                 if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), info.m_itemId+1 ))
1020                     info.SetState(info.GetState() | wxLIST_STATE_SELECTED);
1021             }
1022
1023             wxListItemAttr* attrs = OnGetItemAttr( info.m_itemId );
1024             if (attrs)
1025             {
1026                 info.SetFont( attrs->GetFont() );
1027                 info.SetBackgroundColour( attrs->GetBackgroundColour() );
1028                 info.SetTextColour( attrs->GetTextColour() );
1029             }
1030         }
1031     }
1032     bool success = true;
1033     return success;
1034 }
1035
1036 // Sets information about the item
1037 bool wxListCtrl::SetItem(wxListItem& info)
1038 {
1039     if (m_genericImpl)
1040         return m_genericImpl->SetItem(info);
1041
1042     if (m_dbImpl)
1043         m_dbImpl->MacSetColumnInfo( info.m_itemId, info.m_col, &info );
1044
1045     return true;
1046 }
1047
1048 long wxListCtrl::SetItem(long index, int col, const wxString& label, int imageId)
1049 {
1050     if (m_genericImpl)
1051         return m_genericImpl->SetItem(index, col, label, imageId);
1052
1053     wxListItem info;
1054     info.m_text = label;
1055     info.m_mask = wxLIST_MASK_TEXT;
1056     info.m_itemId = index;
1057     info.m_col = col;
1058     if ( imageId > -1 )
1059     {
1060         info.m_image = imageId;
1061         info.m_mask |= wxLIST_MASK_IMAGE;
1062     }
1063     return SetItem(info);
1064 }
1065
1066
1067 // Gets the item state
1068 int wxListCtrl::GetItemState(long item, long stateMask) const
1069 {
1070     if (m_genericImpl)
1071         return m_genericImpl->GetItemState(item, stateMask);
1072
1073     if (m_dbImpl)
1074     {
1075         if ( HasFlag(wxLC_VIRTUAL) )
1076         {
1077             if (stateMask == wxLIST_STATE_SELECTED)
1078             {
1079                 if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), item+1 ))
1080                     return wxLIST_STATE_SELECTED;
1081                 else
1082                     return 0;
1083             }
1084         }
1085         else
1086         {
1087             wxListItem info;
1088
1089             info.m_mask = wxLIST_MASK_STATE;
1090             info.m_stateMask = stateMask;
1091             info.m_itemId = item;
1092
1093             if (!GetItem(info))
1094                 return 0;
1095
1096             return info.m_state;
1097         }
1098     }
1099
1100     return 0;
1101 }
1102
1103 // Sets the item state
1104 bool wxListCtrl::SetItemState(long item, long state, long stateMask)
1105 {
1106     if (m_genericImpl)
1107         return m_genericImpl->SetItemState(item, state, stateMask);
1108
1109     if (m_dbImpl)
1110     {
1111         DataBrowserSetOption option = kDataBrowserItemsAdd;
1112         if ( stateMask == wxLIST_STATE_SELECTED && state == 0 )
1113             option = kDataBrowserItemsRemove;
1114
1115         if (item == -1)
1116         {
1117             if ( HasFlag(wxLC_VIRTUAL) )
1118             {
1119                 wxMacDataItemBrowserSelectionSuppressor suppressor(m_dbImpl);
1120                 m_dbImpl->SetSelectedAllItems(option);
1121             }
1122             else
1123             {
1124                 for(int i = 0; i < GetItemCount();i++)
1125                 {
1126                     wxListItem info;
1127                     info.m_itemId = i;
1128                     info.m_mask = wxLIST_MASK_STATE;
1129                     info.m_stateMask = stateMask;
1130                     info.m_state = state;
1131                     SetItem(info);
1132                 }
1133             }
1134         }
1135         else
1136         {
1137             if ( HasFlag(wxLC_VIRTUAL) )
1138             {
1139                 long itemID = item+1;
1140                 SetDataBrowserSelectedItems(m_dbImpl->GetControlRef(), 1, (DataBrowserItemID*)&itemID, option);
1141             }
1142             else
1143             {
1144                 wxListItem info;
1145                 info.m_itemId = item;
1146                 info.m_mask = wxLIST_MASK_STATE;
1147                 info.m_stateMask = stateMask;
1148                 info.m_state = state;
1149                 return SetItem(info);
1150             }
1151         }
1152     }
1153     return true;
1154 }
1155
1156 // Sets the item image
1157 bool wxListCtrl::SetItemImage(long item, int image, int WXUNUSED(selImage))
1158 {
1159     return SetItemColumnImage(item, 0, image);
1160 }
1161
1162 // Sets the item image
1163 bool wxListCtrl::SetItemColumnImage(long item, long column, int image)
1164 {
1165     if (m_genericImpl)
1166         return m_genericImpl->SetItemColumnImage(item, column, image);
1167
1168     wxListItem info;
1169
1170     info.m_mask = wxLIST_MASK_IMAGE;
1171     info.m_image = image;
1172     info.m_itemId = item;
1173     info.m_col = column;
1174
1175     return SetItem(info);
1176 }
1177
1178 // Gets the item text
1179 wxString wxListCtrl::GetItemText(long item) const
1180 {
1181     if (m_genericImpl)
1182         return m_genericImpl->GetItemText(item);
1183
1184     wxListItem info;
1185
1186     info.m_mask = wxLIST_MASK_TEXT;
1187     info.m_itemId = item;
1188
1189     if (!GetItem(info))
1190         return wxEmptyString;
1191     return info.m_text;
1192 }
1193
1194 // Sets the item text
1195 void wxListCtrl::SetItemText(long item, const wxString& str)
1196 {
1197     if (m_genericImpl)
1198         return m_genericImpl->SetItemText(item, str);
1199
1200     wxListItem info;
1201
1202     info.m_mask = wxLIST_MASK_TEXT;
1203     info.m_itemId = item;
1204     info.m_text = str;
1205
1206     SetItem(info);
1207 }
1208
1209 // Gets the item data
1210 long wxListCtrl::GetItemData(long item) const
1211 {
1212     if (m_genericImpl)
1213         return m_genericImpl->GetItemData(item);
1214
1215     wxListItem info;
1216
1217     info.m_mask = wxLIST_MASK_DATA;
1218     info.m_itemId = item;
1219
1220     if (!GetItem(info))
1221         return 0;
1222     return info.m_data;
1223 }
1224
1225 // Sets the item data
1226 bool wxListCtrl::SetItemData(long item, long data)
1227 {
1228     if (m_genericImpl)
1229         return m_genericImpl->SetItemData(item, data);
1230
1231     wxListItem info;
1232
1233     info.m_mask = wxLIST_MASK_DATA;
1234     info.m_itemId = item;
1235     info.m_data = data;
1236
1237     return SetItem(info);
1238 }
1239
1240 wxRect wxListCtrl::GetViewRect() const
1241 {
1242     wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST),
1243                     _T("wxListCtrl::GetViewRect() only works in icon mode") );
1244
1245     if (m_genericImpl)
1246         return m_genericImpl->GetViewRect();
1247
1248     wxRect rect;
1249     return rect;
1250 }
1251
1252 // Gets the item rectangle
1253 bool wxListCtrl::GetItemRect(long item, wxRect& rect, int code) const
1254 {
1255     if (m_genericImpl)
1256         return m_genericImpl->GetItemRect(item, rect, code);
1257
1258
1259     if (m_dbImpl)
1260     {
1261         DataBrowserItemID id;
1262         DataBrowserPropertyID col = kMinColumnId;
1263         Rect bounds;
1264         DataBrowserPropertyPart part = kDataBrowserPropertyEnclosingPart;
1265         if ( code == wxLIST_RECT_LABEL )
1266             part = kDataBrowserPropertyTextPart;
1267         else if ( code == wxLIST_RECT_ICON )
1268             part = kDataBrowserPropertyIconPart;
1269
1270         if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL) )
1271         {
1272             wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(item);
1273             id = (DataBrowserItemID) thisItem;
1274         }
1275         else
1276             id = item+1;
1277
1278         GetDataBrowserItemPartBounds( m_dbImpl->GetControlRef(), id, col, part, &bounds );
1279
1280         rect.x = bounds.left;
1281         rect.y = bounds.top;
1282         rect.width = bounds.right - bounds.left; //GetClientSize().x; // we need the width of the whole row, not just the item.
1283         rect.height = bounds.bottom - bounds.top;
1284         //fprintf("id = %d, bounds = %d, %d, %d, %d\n", id, rect.x, rect.y, rect.width, rect.height);
1285     }
1286     return true;
1287 }
1288
1289 // Gets the item position
1290 bool wxListCtrl::GetItemPosition(long item, wxPoint& pos) const
1291 {
1292     if (m_genericImpl)
1293         return m_genericImpl->GetItemPosition(item, pos);
1294
1295     bool success = false;
1296
1297     if (m_dbImpl)
1298     {
1299         wxRect itemRect;
1300         GetItemRect(item, itemRect);
1301         pos = itemRect.GetPosition();
1302         success = true;
1303     }
1304
1305     return success;
1306 }
1307
1308 // Sets the item position.
1309 bool wxListCtrl::SetItemPosition(long item, const wxPoint& pos)
1310 {
1311     if (m_genericImpl)
1312         return m_genericImpl->SetItemPosition(item, pos);
1313
1314     return false;
1315 }
1316
1317 // Gets the number of items in the list control
1318 int wxListCtrl::GetItemCount() const
1319 {
1320     if (m_genericImpl)
1321         return m_genericImpl->GetItemCount();
1322
1323     if (m_dbImpl)
1324         return m_dbImpl->MacGetCount();
1325
1326     return m_count;
1327 }
1328
1329 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
1330 {
1331     if (m_genericImpl)
1332         m_genericImpl->SetItemSpacing(spacing, isSmall);
1333 }
1334
1335 wxSize wxListCtrl::GetItemSpacing() const
1336 {
1337     if (m_genericImpl)
1338         return m_genericImpl->GetItemSpacing();
1339
1340     return wxSize(0, 0);
1341 }
1342
1343 void wxListCtrl::SetItemTextColour( long item, const wxColour &col )
1344 {
1345     if (m_genericImpl)
1346     {
1347         m_genericImpl->SetItemTextColour(item, col);
1348         return;
1349     }
1350
1351     wxListItem info;
1352     info.m_itemId = item;
1353     info.SetTextColour( col );
1354     SetItem( info );
1355 }
1356
1357 wxColour wxListCtrl::GetItemTextColour( long item ) const
1358 {
1359     if (m_genericImpl)
1360         return m_genericImpl->GetItemTextColour(item);
1361
1362     if (m_dbImpl)
1363     {
1364         wxListItem info;
1365         if (GetItem(info))
1366             return info.GetTextColour();
1367     }
1368     return wxNullColour;
1369 }
1370
1371 void wxListCtrl::SetItemBackgroundColour( long item, const wxColour &col )
1372 {
1373     if (m_genericImpl)
1374     {
1375         m_genericImpl->SetItemBackgroundColour(item, col);
1376         return;
1377     }
1378
1379     wxListItem info;
1380     info.m_itemId = item;
1381     info.SetBackgroundColour( col );
1382     SetItem( info );
1383 }
1384
1385 wxColour wxListCtrl::GetItemBackgroundColour( long item ) const
1386 {
1387     if (m_genericImpl)
1388         return m_genericImpl->GetItemBackgroundColour(item);
1389
1390     if (m_dbImpl)
1391     {
1392         wxListItem info;
1393         if (GetItem(info))
1394             return info.GetBackgroundColour();
1395     }
1396     return wxNullColour;
1397 }
1398
1399 void wxListCtrl::SetItemFont( long item, const wxFont &f )
1400 {
1401     if (m_genericImpl)
1402     {
1403         m_genericImpl->SetItemFont(item, f);
1404         return;
1405     }
1406
1407     wxListItem info;
1408     info.m_itemId = item;
1409     info.SetFont( f );
1410     SetItem( info );
1411 }
1412
1413 wxFont wxListCtrl::GetItemFont( long item ) const
1414 {
1415     if (m_genericImpl)
1416         return m_genericImpl->GetItemFont(item);
1417
1418     if (m_dbImpl)
1419     {
1420         wxListItem info;
1421         if (GetItem(info))
1422             return info.GetFont();
1423     }
1424
1425     return wxNullFont;
1426 }
1427
1428 // Gets the number of selected items in the list control
1429 int wxListCtrl::GetSelectedItemCount() const
1430 {
1431     if (m_genericImpl)
1432         return m_genericImpl->GetSelectedItemCount();
1433
1434     if (m_dbImpl)
1435         return m_dbImpl->GetSelectedItemCount(NULL, true);
1436
1437     return 0;
1438 }
1439
1440 // Gets the text colour of the listview
1441 wxColour wxListCtrl::GetTextColour() const
1442 {
1443     if (m_genericImpl)
1444         return m_genericImpl->GetTextColour();
1445
1446     // TODO: we need owner drawn list items to customize text color.
1447     if (m_dbImpl)
1448         return m_textColor;
1449
1450     return wxNullColour;
1451 }
1452
1453 // Sets the text colour of the listview
1454 void wxListCtrl::SetTextColour(const wxColour& col)
1455 {
1456     if (m_genericImpl)
1457     {
1458         m_genericImpl->SetTextColour(col);
1459         return;
1460     }
1461
1462     if (m_dbImpl)
1463         m_textColor = col;
1464 }
1465
1466 // Gets the index of the topmost visible item when in
1467 // list or report view
1468 long wxListCtrl::GetTopItem() const
1469 {
1470     if (m_genericImpl)
1471         return m_genericImpl->GetTopItem();
1472
1473     if (m_dbImpl)
1474     {
1475         int flags = 0;
1476         long item = HitTest( wxPoint(1, 1), flags);
1477         if (flags == wxLIST_HITTEST_ONITEM)
1478             return item;
1479     }
1480
1481     return 0;
1482 }
1483
1484 // Searches for an item, starting from 'item'.
1485 // 'geometry' is one of
1486 // wxLIST_NEXT_ABOVE/ALL/BELOW/LEFT/RIGHT.
1487 // 'state' is a state bit flag, one or more of
1488 // wxLIST_STATE_DROPHILITED/FOCUSED/SELECTED/CUT.
1489 // item can be -1 to find the first item that matches the
1490 // specified flags.
1491 // Returns the item or -1 if unsuccessful.
1492 long wxListCtrl::GetNextItem(long item, int geom, int state) const
1493 {
1494     if (m_genericImpl)
1495         return m_genericImpl->GetNextItem(item, geom, state);
1496
1497     if (m_dbImpl && geom == wxLIST_NEXT_ALL && state == wxLIST_STATE_SELECTED )
1498     {
1499         long count = m_dbImpl->MacGetCount() ;
1500         for ( long line = item + 1 ; line < count; line++ )
1501         {
1502             wxMacDataItem* id = m_dbImpl->GetItemFromLine(line);
1503             if ( m_dbImpl->IsItemSelected(id ) )
1504                 return line;
1505         }
1506         return -1;
1507     }
1508
1509     return 0;
1510 }
1511
1512
1513 wxImageList *wxListCtrl::GetImageList(int which) const
1514 {
1515     if (m_genericImpl)
1516         return m_genericImpl->GetImageList(which);
1517
1518     if ( which == wxIMAGE_LIST_NORMAL )
1519     {
1520         return m_imageListNormal;
1521     }
1522     else if ( which == wxIMAGE_LIST_SMALL )
1523     {
1524         return m_imageListSmall;
1525     }
1526     else if ( which == wxIMAGE_LIST_STATE )
1527     {
1528         return m_imageListState;
1529     }
1530     return NULL;
1531 }
1532
1533 void wxListCtrl::SetImageList(wxImageList *imageList, int which)
1534 {
1535     if (m_genericImpl)
1536     {
1537         m_genericImpl->SetImageList(imageList, which);
1538         return;
1539     }
1540
1541     if ( which == wxIMAGE_LIST_NORMAL )
1542     {
1543         if (m_ownsImageListNormal) delete m_imageListNormal;
1544         m_imageListNormal = imageList;
1545         m_ownsImageListNormal = false;
1546     }
1547     else if ( which == wxIMAGE_LIST_SMALL )
1548     {
1549         if (m_ownsImageListSmall) delete m_imageListSmall;
1550         m_imageListSmall = imageList;
1551         m_ownsImageListSmall = false;
1552     }
1553     else if ( which == wxIMAGE_LIST_STATE )
1554     {
1555         if (m_ownsImageListState) delete m_imageListState;
1556         m_imageListState = imageList;
1557         m_ownsImageListState = false;
1558     }
1559 }
1560
1561 void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
1562 {
1563     if (m_genericImpl)
1564     {
1565         m_genericImpl->AssignImageList(imageList, which);
1566         return;
1567     }
1568
1569     SetImageList(imageList, which);
1570     if ( which == wxIMAGE_LIST_NORMAL )
1571         m_ownsImageListNormal = true;
1572     else if ( which == wxIMAGE_LIST_SMALL )
1573         m_ownsImageListSmall = true;
1574     else if ( which == wxIMAGE_LIST_STATE )
1575         m_ownsImageListState = true;
1576 }
1577
1578 // ----------------------------------------------------------------------------
1579 // Operations
1580 // ----------------------------------------------------------------------------
1581
1582 // Arranges the items
1583 bool wxListCtrl::Arrange(int flag)
1584 {
1585     if (m_genericImpl)
1586         return m_genericImpl->Arrange(flag);
1587     return false;
1588 }
1589
1590 // Deletes an item
1591 bool wxListCtrl::DeleteItem(long item)
1592 {
1593     if (m_genericImpl)
1594         return m_genericImpl->DeleteItem(item);
1595
1596     if (m_dbImpl)
1597     {
1598         m_dbImpl->MacDelete(item);
1599         wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ITEM, GetId() );
1600         event.SetEventObject( this );
1601         event.m_itemIndex = item;
1602         GetEventHandler()->ProcessEvent( event );
1603
1604     }
1605     return true;
1606 }
1607
1608 // Deletes all items
1609 bool wxListCtrl::DeleteAllItems()
1610 {
1611     if (m_genericImpl)
1612         return m_genericImpl->DeleteAllItems();
1613
1614     if (m_dbImpl)
1615     {
1616         m_dbImpl->MacClear();
1617         wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetId() );
1618         event.SetEventObject( this );
1619         GetEventHandler()->ProcessEvent( event );
1620     }
1621     return true;
1622 }
1623
1624 // Deletes all items
1625 bool wxListCtrl::DeleteAllColumns()
1626 {
1627     if (m_genericImpl)
1628         return m_genericImpl->DeleteAllColumns();
1629
1630     if (m_dbImpl)
1631     {
1632         UInt32 cols;
1633         m_dbImpl->GetColumnCount(&cols);
1634         for (UInt32 col = 0; col < cols; col++)
1635         {
1636                 DeleteColumn(0);
1637         }
1638     }
1639
1640     return true;
1641 }
1642
1643 // Deletes a column
1644 bool wxListCtrl::DeleteColumn(int col)
1645 {
1646     if (m_genericImpl)
1647         return m_genericImpl->DeleteColumn(col);
1648
1649     if (m_dbImpl)
1650     {
1651         OSStatus err = m_dbImpl->RemoveColumn(col);
1652         return err == noErr;
1653     }
1654
1655     return true;
1656 }
1657
1658 // Clears items, and columns if there are any.
1659 void wxListCtrl::ClearAll()
1660 {
1661     if (m_genericImpl)
1662     {
1663         m_genericImpl->ClearAll();
1664         return;
1665     }
1666
1667     if (m_dbImpl)
1668     {
1669         DeleteAllItems();
1670         DeleteAllColumns();
1671     }
1672 }
1673
1674 wxTextCtrl* wxListCtrl::EditLabel(long item, wxClassInfo* textControlClass)
1675 {
1676     if (m_genericImpl)
1677         return m_genericImpl->EditLabel(item, textControlClass);
1678
1679     if (m_dbImpl)
1680     {
1681         wxCHECK_MSG( (item >= 0) && ((long)item < GetItemCount()), NULL,
1682                      wxT("wrong index in wxListCtrl::EditLabel()") );
1683
1684         wxASSERT_MSG( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)),
1685                      wxT("EditLabel() needs a text control") );
1686
1687         wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
1688         le.SetEventObject( this );
1689         le.m_itemIndex = item;
1690         le.m_col = 0;
1691         GetItem( le.m_item );
1692
1693         if ( GetParent()->GetEventHandler()->ProcessEvent( le ) && !le.IsAllowed() )
1694         {
1695             // vetoed by user code
1696             return NULL;
1697         }
1698
1699         wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject();
1700         m_textctrlWrapper = new wxListCtrlTextCtrlWrapper(this, text, item);
1701         return m_textctrlWrapper->GetText();
1702     }
1703     return NULL;
1704 }
1705
1706 // End label editing, optionally cancelling the edit
1707 bool wxListCtrl::EndEditLabel(bool cancel)
1708 {
1709     // TODO: generic impl. doesn't have this method - is it needed for us?
1710     if (m_genericImpl)
1711         return true; // m_genericImpl->EndEditLabel(cancel);
1712
1713     if (m_dbImpl)
1714         verify_noerr( SetDataBrowserEditItem(m_dbImpl->GetControlRef(), kDataBrowserNoItem, kMinColumnId) );
1715     return true;
1716 }
1717
1718 // Ensures this item is visible
1719 bool wxListCtrl::EnsureVisible(long item)
1720 {
1721     if (m_genericImpl)
1722         return m_genericImpl->EnsureVisible(item);
1723
1724     if (m_dbImpl)
1725     {
1726         wxMacDataItem* dataItem = m_dbImpl->GetItemFromLine(item);
1727         m_dbImpl->RevealItem(dataItem, kDataBrowserRevealWithoutSelecting);
1728     }
1729
1730     return true;
1731 }
1732
1733 // Find an item whose label matches this string, starting from the item after 'start'
1734 // or the beginning if 'start' is -1.
1735 long wxListCtrl::FindItem(long start, const wxString& str, bool partial)
1736 {
1737     if (m_genericImpl)
1738         return m_genericImpl->FindItem(start, str, partial);
1739
1740     wxString str_upper = str.Upper();
1741
1742     long idx = start;
1743     if (idx < 0)
1744         idx = 0;
1745     long count = GetItemCount();
1746
1747     while (idx < count)
1748     {
1749         wxString line_upper = GetItemText(idx).Upper();
1750         if (!partial)
1751         {
1752             if (line_upper == str_upper )
1753                 return idx;
1754         }
1755         else
1756         {
1757             if (line_upper.find(str_upper) == 0)
1758                 return idx;
1759         }
1760
1761         idx++;
1762     };
1763
1764     return wxNOT_FOUND;
1765 }
1766
1767 // Find an item whose data matches this data, starting from the item after 'start'
1768 // or the beginning if 'start' is -1.
1769 long wxListCtrl::FindItem(long start, long data)
1770 {
1771     if (m_genericImpl)
1772         return m_genericImpl->FindItem(start, data);
1773
1774     long idx = start;
1775     if (idx < 0)
1776         idx = 0;
1777     long count = GetItemCount();
1778
1779     while (idx < count)
1780     {
1781         if (GetItemData(idx) == data)
1782             return idx;
1783         idx++;
1784     };
1785
1786     return wxNOT_FOUND;
1787 }
1788
1789 // Find an item nearest this position in the specified direction, starting from
1790 // the item after 'start' or the beginning if 'start' is -1.
1791 long wxListCtrl::FindItem(long start, const wxPoint& pt, int direction)
1792 {
1793     if (m_genericImpl)
1794         return m_genericImpl->FindItem(start, pt, direction);
1795     return -1;
1796 }
1797
1798 // Determines which item (if any) is at the specified point,
1799 // giving details in 'flags' (see wxLIST_HITTEST_... flags above)
1800 long
1801 wxListCtrl::HitTest(const wxPoint& point, int& flags, long *ptrSubItem) const
1802 {
1803     if (m_genericImpl)
1804         return m_genericImpl->HitTest(point, flags, ptrSubItem);
1805
1806     flags = wxLIST_HITTEST_NOWHERE;
1807     if (m_dbImpl)
1808     {
1809         int colHeaderHeight = 22; // TODO: Find a way to get this value from the db control?
1810         UInt16 rowHeight = 0;
1811         m_dbImpl->GetDefaultRowHeight(&rowHeight);
1812
1813         int y = point.y;
1814         // get the actual row by taking scroll position into account
1815         UInt32 offsetX, offsetY;
1816         m_dbImpl->GetScrollPosition( &offsetY, &offsetX );
1817         y += offsetY;
1818
1819         if ( !(GetWindowStyleFlag() & wxLC_NO_HEADER) )
1820             y -= colHeaderHeight;
1821
1822         if ( y < 0 )
1823             return -1;
1824
1825         int row = y / rowHeight;
1826         DataBrowserItemID id;
1827         m_dbImpl->GetItemID( (DataBrowserTableViewRowIndex) row, &id );
1828
1829         // TODO: Use GetDataBrowserItemPartBounds to return if we are in icon or label
1830         if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL ) )
1831         {
1832             wxMacListCtrlItem* lcItem;
1833             lcItem = (wxMacListCtrlItem*) id;
1834             if (lcItem)
1835             {
1836                 flags = wxLIST_HITTEST_ONITEM;
1837                 return row;
1838             }
1839         }
1840         else
1841         {
1842             if (row < GetItemCount() )
1843             {
1844                 flags = wxLIST_HITTEST_ONITEM;
1845                 return row;
1846             }
1847         }
1848
1849     }
1850     return -1;
1851 }
1852
1853 int wxListCtrl::GetScrollPos(int orient) const
1854 {
1855     if (m_genericImpl)
1856         return m_genericImpl->GetScrollPos(orient);
1857
1858     if (m_dbImpl)
1859     {
1860         UInt32 offsetX, offsetY;
1861         m_dbImpl->GetScrollPosition( &offsetY, &offsetX );
1862         if ( orient == wxHORIZONTAL )
1863            return offsetX;
1864         else
1865            return offsetY;
1866     }
1867
1868     return 0;
1869 }
1870
1871 // Inserts an item, returning the index of the new item if successful,
1872 // -1 otherwise.
1873 long wxListCtrl::InsertItem(wxListItem& info)
1874 {
1875     wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") );
1876
1877     if (m_genericImpl)
1878         return m_genericImpl->InsertItem(info);
1879
1880     if (m_dbImpl && !IsVirtual())
1881     {
1882         int count = GetItemCount();
1883
1884         if (info.m_itemId > count)
1885             info.m_itemId = count;
1886
1887         m_dbImpl->MacInsertItem(info.m_itemId, &info );
1888         wxMacDataItem* dataItem = m_dbImpl->GetItemFromLine(info.m_itemId);
1889
1890         wxListEvent event( wxEVT_COMMAND_LIST_INSERT_ITEM, GetId() );
1891         event.SetEventObject( this );
1892         event.m_itemIndex = info.m_itemId;
1893         GetEventHandler()->ProcessEvent( event );
1894         return info.m_itemId;
1895     }
1896     return -1;
1897 }
1898
1899 long wxListCtrl::InsertItem(long index, const wxString& label)
1900 {
1901     if (m_genericImpl)
1902         return m_genericImpl->InsertItem(index, label);
1903
1904     wxListItem info;
1905     info.m_text = label;
1906     info.m_mask = wxLIST_MASK_TEXT;
1907     info.m_itemId = index;
1908     return InsertItem(info);
1909 }
1910
1911 // Inserts an image item
1912 long wxListCtrl::InsertItem(long index, int imageIndex)
1913 {
1914     if (m_genericImpl)
1915         return m_genericImpl->InsertItem(index, imageIndex);
1916
1917     wxListItem info;
1918     info.m_image = imageIndex;
1919     info.m_mask = wxLIST_MASK_IMAGE;
1920     info.m_itemId = index;
1921     return InsertItem(info);
1922 }
1923
1924 // Inserts an image/string item
1925 long wxListCtrl::InsertItem(long index, const wxString& label, int imageIndex)
1926 {
1927     if (m_genericImpl)
1928         return m_genericImpl->InsertItem(index, label, imageIndex);
1929
1930     wxListItem info;
1931     info.m_image = imageIndex;
1932     info.m_text = label;
1933     info.m_mask = wxLIST_MASK_IMAGE | wxLIST_MASK_TEXT;
1934     info.m_itemId = index;
1935     return InsertItem(info);
1936 }
1937
1938 // For list view mode (only), inserts a column.
1939 long wxListCtrl::InsertColumn(long col, wxListItem& item)
1940 {
1941     if (m_genericImpl)
1942         return m_genericImpl->InsertColumn(col, item);
1943
1944     if (m_dbImpl)
1945     {
1946         int width = item.GetWidth();
1947         if ( !(item.GetMask() & wxLIST_MASK_WIDTH) )
1948             width = 150;
1949
1950         DataBrowserPropertyType type = kDataBrowserCustomType; //kDataBrowserTextType;
1951         wxImageList* imageList = GetImageList(wxIMAGE_LIST_SMALL);
1952         if (imageList && imageList->GetImageCount() > 0)
1953         {
1954             wxBitmap bmp = imageList->GetBitmap(0);
1955             //if (bmp.Ok())
1956             //    type = kDataBrowserIconAndTextType;
1957         }
1958
1959         SInt16 just = teFlushDefault;
1960         if (item.GetMask() & wxLIST_MASK_FORMAT)
1961         {
1962             if (item.GetAlign() == wxLIST_FORMAT_LEFT)
1963                 just = teFlushLeft;
1964             else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
1965                 just = teCenter;
1966             else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
1967                 just = teFlushRight;
1968         }
1969         m_dbImpl->InsertColumn(col, type, item.GetText(), just, width);
1970         SetColumn(col, item);
1971
1972         // set/remove options based on the wxListCtrl type.
1973         DataBrowserTableViewColumnID id;
1974         m_dbImpl->GetColumnIDFromIndex(col, &id);
1975         DataBrowserPropertyFlags flags;
1976         verify_noerr(m_dbImpl->GetPropertyFlags(id, &flags));
1977         if (GetWindowStyleFlag() & wxLC_EDIT_LABELS)
1978             flags |= kDataBrowserPropertyIsEditable;
1979
1980         if (GetWindowStyleFlag() & wxLC_VIRTUAL){
1981             flags &= ~kDataBrowserListViewSortableColumn;
1982         }
1983         verify_noerr(m_dbImpl->SetPropertyFlags(id, flags));
1984     }
1985
1986     return col;
1987 }
1988
1989 long wxListCtrl::InsertColumn(long col,
1990                               const wxString& heading,
1991                               int format,
1992                               int width)
1993 {
1994     if (m_genericImpl)
1995         return m_genericImpl->InsertColumn(col, heading, format, width);
1996
1997     wxListItem item;
1998     item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
1999     item.m_text = heading;
2000     if ( width > -1 )
2001     {
2002         item.m_mask |= wxLIST_MASK_WIDTH;
2003         item.m_width = width;
2004     }
2005     item.m_format = format;
2006
2007     return InsertColumn(col, item);
2008 }
2009
2010 // scroll the control by the given number of pixels (exception: in list view,
2011 // dx is interpreted as number of columns)
2012 bool wxListCtrl::ScrollList(int dx, int dy)
2013 {
2014     if (m_genericImpl)
2015         return m_genericImpl->ScrollList(dx, dy);
2016
2017     if (m_dbImpl)
2018     {
2019         m_dbImpl->SetScrollPosition(dx, dy);
2020     }
2021     return true;
2022 }
2023
2024
2025 bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
2026 {
2027     if (m_genericImpl)
2028         return m_genericImpl->SortItems(fn, data);
2029
2030     if (m_dbImpl)
2031     {
2032         m_compareFunc = fn;
2033         m_compareFuncData = data;
2034         SortDataBrowserContainer( m_dbImpl->GetControlRef(), kDataBrowserNoItem, true);
2035
2036         // we need to do this after each call, else we get a crash from wxPython when
2037         // SortItems is called the second time.
2038         m_compareFunc = NULL;
2039         m_compareFuncData = 0;
2040     }
2041
2042     return true;
2043 }
2044
2045 void wxListCtrl::OnRenameTimer()
2046 {
2047     wxCHECK_RET( HasCurrent(), wxT("unexpected rename timer") );
2048
2049     EditLabel( m_current );
2050 }
2051
2052 bool wxListCtrl::OnRenameAccept(long itemEdit, const wxString& value)
2053 {
2054     wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetId() );
2055     le.SetEventObject( this );
2056     le.m_itemIndex = itemEdit;
2057
2058     GetItem( le.m_item );
2059     le.m_item.m_text = value;
2060     return !GetEventHandler()->ProcessEvent( le ) ||
2061                 le.IsAllowed();
2062 }
2063
2064 void wxListCtrl::OnRenameCancelled(long itemEdit)
2065 {
2066     // let owner know that the edit was cancelled
2067     wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
2068
2069     le.SetEditCanceled(true);
2070
2071     le.SetEventObject( this );
2072     le.m_itemIndex = itemEdit;
2073
2074     GetItem( le.m_item );
2075     GetEventHandler()->ProcessEvent( le );
2076 }
2077
2078 // ----------------------------------------------------------------------------
2079 // virtual list controls
2080 // ----------------------------------------------------------------------------
2081
2082 wxString wxListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
2083 {
2084     // this is a pure virtual function, in fact - which is not really pure
2085     // because the controls which are not virtual don't need to implement it
2086     wxFAIL_MSG( _T("wxListCtrl::OnGetItemText not supposed to be called") );
2087
2088     return wxEmptyString;
2089 }
2090
2091 int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
2092 {
2093     wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL),
2094                 -1,
2095                 wxT("List control has an image list, OnGetItemImage or OnGetItemColumnImage should be overridden."));
2096     return -1;
2097 }
2098
2099 int wxListCtrl::OnGetItemColumnImage(long item, long column) const
2100 {
2101     if (!column)
2102         return OnGetItemImage(item);
2103
2104     return -1;
2105 }
2106
2107 wxListItemAttr *wxListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const
2108 {
2109     wxASSERT_MSG( item >= 0 && item < GetItemCount(),
2110                   _T("invalid item index in OnGetItemAttr()") );
2111
2112     // no attributes by default
2113     return NULL;
2114 }
2115
2116 void wxListCtrl::SetItemCount(long count)
2117 {
2118     wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
2119
2120     if (m_genericImpl)
2121     {
2122         m_genericImpl->SetItemCount(count);
2123         return;
2124     }
2125
2126     if (m_dbImpl)
2127     {
2128         // we need to temporarily disable the new item creation notification
2129         // procedure to speed things up
2130         // FIXME: Even this doesn't seem to help much...
2131
2132         // FIXME: Find a more efficient way to do this.
2133         m_dbImpl->MacClear();
2134
2135         DataBrowserCallbacks callbacks;
2136         DataBrowserItemNotificationUPP itemUPP;
2137         GetDataBrowserCallbacks(m_dbImpl->GetControlRef(), &callbacks);
2138         itemUPP = callbacks.u.v1.itemNotificationCallback;
2139         callbacks.u.v1.itemNotificationCallback = 0;
2140         m_dbImpl->SetCallbacks(&callbacks);
2141         ::AddDataBrowserItems(m_dbImpl->GetControlRef(), kDataBrowserNoItem,
2142             count, NULL, kDataBrowserItemNoProperty);
2143         callbacks.u.v1.itemNotificationCallback = itemUPP;
2144         m_dbImpl->SetCallbacks(&callbacks);
2145     }
2146     m_count = count;
2147 }
2148
2149 void wxListCtrl::RefreshItem(long item)
2150 {
2151     if (m_genericImpl)
2152     {
2153         m_genericImpl->RefreshItem(item);
2154         return;
2155     }
2156
2157     wxRect rect;
2158     GetItemRect(item, rect);
2159     RefreshRect(rect);
2160 }
2161
2162 void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
2163 {
2164     if (m_genericImpl)
2165     {
2166         m_genericImpl->RefreshItems(itemFrom, itemTo);
2167         return;
2168     }
2169
2170     wxRect rect1, rect2;
2171     GetItemRect(itemFrom, rect1);
2172     GetItemRect(itemTo, rect2);
2173
2174     wxRect rect = rect1;
2175     rect.height = rect2.GetBottom() - rect1.GetTop();
2176
2177     RefreshRect(rect);
2178 }
2179
2180 void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )
2181 {
2182 #if wxUSE_DRAG_AND_DROP
2183     if (m_genericImpl)
2184         m_genericImpl->SetDropTarget( dropTarget );
2185
2186     if (m_dbImpl)
2187         wxWindow::SetDropTarget( dropTarget );
2188 #endif
2189 }
2190
2191 wxDropTarget *wxListCtrl::GetDropTarget() const
2192 {
2193 #if wxUSE_DRAG_AND_DROP
2194     if (m_genericImpl)
2195         return m_genericImpl->GetDropTarget();
2196
2197     if (m_dbImpl)
2198         return wxWindow::GetDropTarget();
2199 #endif
2200     return NULL;
2201 }
2202
2203 void wxListCtrl::SetFocus()
2204 {
2205         if (m_genericImpl)
2206         {
2207                 m_genericImpl->SetFocus();
2208                 return;
2209         }
2210
2211         wxWindow::SetFocus();
2212 }
2213
2214 // wxMac internal data structures
2215
2216 wxMacListCtrlItem::~wxMacListCtrlItem()
2217 {
2218 }
2219
2220 void wxMacListCtrlItem::Notification(wxMacDataItemBrowserControl *owner ,
2221     DataBrowserItemNotification message,
2222     DataBrowserItemDataRef itemData ) const
2223 {
2224
2225     wxMacDataBrowserListCtrlControl *lb = wxDynamicCast(owner, wxMacDataBrowserListCtrlControl);
2226
2227     // we want to depend on as little as possible to make sure tear-down of controls is safe
2228     if ( message == kDataBrowserItemRemoved)
2229     {
2230         if ( lb != NULL && lb->GetClientDataType() == wxClientData_Object )
2231         {
2232             delete (wxClientData*) (m_data);
2233         }
2234
2235         delete this;
2236         return;
2237     }
2238     else if ( message == kDataBrowserItemAdded )
2239     {
2240         // we don't issue events on adding, the item is not really stored in the list yet, so we
2241         // avoid asserts by gettting out now
2242         return  ;
2243     }
2244
2245     wxListCtrl *list = wxDynamicCast( owner->GetPeer() , wxListCtrl );
2246     if ( list && lb )
2247     {
2248         bool trigger = false;
2249
2250         wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
2251         bool isSingle = (list->GetWindowStyle() & wxLC_SINGLE_SEL) != 0;
2252
2253         event.SetEventObject( list );
2254         event.m_itemIndex = owner->GetLineFromItem( this ) ;
2255         if ( !list->IsVirtual() )
2256         {
2257             lb->MacGetColumnInfo(event.m_itemIndex,0,event.m_item);
2258         }
2259
2260         switch (message)
2261         {
2262             case kDataBrowserItemDeselected:
2263                 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
2264                 if ( !isSingle )
2265                     trigger = !lb->IsSelectionSuppressed();
2266                 break;
2267
2268             case kDataBrowserItemSelected:
2269                 trigger = !lb->IsSelectionSuppressed();
2270                 break;
2271
2272             case kDataBrowserItemDoubleClicked:
2273                 event.SetEventType( wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
2274                 trigger = true;
2275                 break;
2276
2277             case kDataBrowserEditStarted :
2278                 // TODO : how to veto ?
2279                 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
2280                 trigger = true ;
2281                 break ;
2282
2283             case kDataBrowserEditStopped :
2284                 // TODO probably trigger only upon the value store callback, because
2285                 // here IIRC we cannot veto
2286                 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
2287                 trigger = true ;
2288                 break ;
2289
2290             default:
2291                 break;
2292         }
2293
2294         if ( trigger )
2295         {
2296             // direct notification is not always having the listbox GetSelection() having in synch with event
2297             wxPostEvent( list->GetEventHandler(), event );
2298         }
2299     }
2300
2301 }
2302
2303 IMPLEMENT_DYNAMIC_CLASS(wxMacDataBrowserListCtrlControl, wxMacDataItemBrowserControl )
2304
2305 wxMacDataBrowserListCtrlControl::wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style)
2306     : wxMacDataItemBrowserControl( peer, pos, size, style )
2307 {
2308     OSStatus err = noErr;
2309     m_clientDataItemsType = wxClientData_None;
2310     m_isVirtual = false;
2311
2312     if ( style & wxLC_VIRTUAL )
2313         m_isVirtual = true;
2314
2315     DataBrowserSelectionFlags  options = kDataBrowserDragSelect;
2316     if ( style & wxLC_SINGLE_SEL )
2317     {
2318         options |= kDataBrowserSelectOnlyOne;
2319     }
2320     else
2321     {
2322         options |= kDataBrowserCmdTogglesSelection;
2323     }
2324
2325     err = SetSelectionFlags( options );
2326     verify_noerr( err );
2327
2328     DataBrowserCustomCallbacks callbacks;
2329     InitializeDataBrowserCustomCallbacks( &callbacks, kDataBrowserLatestCustomCallbacks );
2330
2331     if ( gDataBrowserDrawItemUPP == NULL )
2332         gDataBrowserDrawItemUPP = NewDataBrowserDrawItemUPP(DataBrowserDrawItemProc);
2333
2334     if ( gDataBrowserHitTestUPP == NULL )
2335         gDataBrowserHitTestUPP = NewDataBrowserHitTestUPP(DataBrowserHitTestProc);
2336
2337     callbacks.u.v1.drawItemCallback = gDataBrowserDrawItemUPP;
2338     callbacks.u.v1.hitTestCallback = gDataBrowserHitTestUPP;
2339
2340     SetDataBrowserCustomCallbacks( GetControlRef(), &callbacks );
2341
2342     if ( style & wxLC_LIST )
2343     {
2344         InsertColumn(0, kDataBrowserIconAndTextType, wxEmptyString, -1, -1);
2345         verify_noerr( AutoSizeColumns() );
2346     }
2347
2348     if ( style & wxLC_LIST || style & wxLC_NO_HEADER )
2349         verify_noerr( SetHeaderButtonHeight( 0 ) );
2350
2351     if ( m_isVirtual )
2352         SetSortProperty( kMinColumnId - 1 );
2353     else
2354         SetSortProperty( kMinColumnId );
2355     if ( style & wxLC_SORT_ASCENDING )
2356     {
2357         m_sortOrder = SortOrder_Text_Ascending;
2358         SetSortOrder( kDataBrowserOrderIncreasing );
2359     }
2360     else if ( style & wxLC_SORT_DESCENDING )
2361     {
2362         m_sortOrder = SortOrder_Text_Descending;
2363         SetSortOrder( kDataBrowserOrderDecreasing );
2364     }
2365     else
2366     {
2367         m_sortOrder = SortOrder_None;
2368     }
2369
2370     if ( style & wxLC_VRULES )
2371     {
2372 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2373         verify_noerr( DataBrowserChangeAttributes(m_controlRef, kDataBrowserAttributeListViewDrawColumnDividers, kDataBrowserAttributeNone) );
2374 #endif
2375     }
2376
2377     verify_noerr( SetHiliteStyle(kDataBrowserTableViewFillHilite ) );
2378     err = SetHasScrollBars( (style & wxHSCROLL) != 0 , true );
2379 }
2380
2381 pascal Boolean wxMacDataBrowserListCtrlControl::DataBrowserEditTextProc(
2382         ControlRef browser,
2383         DataBrowserItemID itemID,
2384         DataBrowserPropertyID property,
2385         CFStringRef theString,
2386         Rect *maxEditTextRect,
2387         Boolean *shrinkToFit)
2388 {
2389     Boolean result = false;
2390     wxMacDataBrowserListCtrlControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserListCtrlControl);
2391     if ( ctl != 0 )
2392     {
2393         result = ctl->ConfirmEditText(itemID, property, theString, maxEditTextRect, shrinkToFit);
2394         theString = CFSTR("Hello!");
2395     }
2396     return result;
2397 }
2398
2399 bool wxMacDataBrowserListCtrlControl::ConfirmEditText(
2400         DataBrowserItemID itemID,
2401         DataBrowserPropertyID property,
2402         CFStringRef theString,
2403         Rect *maxEditTextRect,
2404         Boolean *shrinkToFit)
2405 {
2406     return false;
2407 }
2408
2409 pascal void wxMacDataBrowserListCtrlControl::DataBrowserDrawItemProc(
2410         ControlRef browser,
2411         DataBrowserItemID itemID,
2412         DataBrowserPropertyID property,
2413         DataBrowserItemState itemState,
2414         const Rect *itemRect,
2415         SInt16 gdDepth,
2416         Boolean colorDevice)
2417 {
2418     wxMacDataBrowserListCtrlControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserListCtrlControl);
2419     if ( ctl != 0 )
2420     {
2421         ctl->DrawItem(itemID, property, itemState, itemRect, gdDepth, colorDevice);
2422     }
2423 }
2424
2425 // routines needed for DrawItem
2426 enum
2427 {
2428   kIconWidth = 16,
2429   kIconHeight = 16,
2430   kTextBoxHeight = 14,
2431   kIconTextSpacingV = 2,
2432   kItemPadding = 4,
2433   kContentHeight = kIconHeight + kTextBoxHeight + kIconTextSpacingV
2434 };
2435
2436 static void calculateCGDrawingBounds(CGRect inItemRect, CGRect *outIconRect, CGRect *outTextRect, bool hasIcon = false)
2437 {
2438   float textBottom;
2439   float iconH, iconW = 0;
2440   float padding = kItemPadding;
2441   if (hasIcon)
2442   {
2443     iconH = kIconHeight;
2444     iconW = kIconWidth;
2445     padding = padding*2;
2446   }
2447
2448   textBottom = inItemRect.origin.y;
2449
2450   *outIconRect = CGRectMake(inItemRect.origin.x + kItemPadding,
2451                 textBottom + kIconTextSpacingV, kIconWidth,
2452                 kIconHeight);
2453
2454   *outTextRect = CGRectMake(inItemRect.origin.x + padding + iconW,
2455                 textBottom + kIconTextSpacingV, inItemRect.size.width - padding - iconW,
2456                 inItemRect.size.height - kIconTextSpacingV);
2457 }
2458
2459 void wxMacDataBrowserListCtrlControl::DrawItem(
2460         DataBrowserItemID itemID,
2461         DataBrowserPropertyID property,
2462         DataBrowserItemState itemState,
2463         const Rect *itemRect,
2464         SInt16 gdDepth,
2465         Boolean colorDevice)
2466 {
2467     wxString text;
2468     wxFont font = wxNullFont;
2469     int imgIndex = -1;
2470     short listColumn = property - kMinColumnId;
2471
2472     wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
2473     wxMacListCtrlItem* lcItem;
2474     wxColour color = *wxBLACK;
2475     wxColour bgColor = wxNullColour;
2476
2477     if (listColumn >= 0)
2478     {
2479         if (!m_isVirtual)
2480         {
2481             lcItem = (wxMacListCtrlItem*) itemID;
2482             if (lcItem->HasColumnInfo(listColumn)){
2483                 wxListItem* item = lcItem->GetColumnInfo(listColumn);
2484
2485                 // we always use the 0 column to get font and text/background colors.
2486                 if (lcItem->HasColumnInfo(0))
2487                 {
2488                     wxListItem* firstItem = lcItem->GetColumnInfo(0);
2489                     color = firstItem->GetTextColour();
2490                     bgColor = firstItem->GetBackgroundColour();
2491                     font = firstItem->GetFont();
2492                 }
2493
2494                 if (item->GetMask() & wxLIST_MASK_TEXT)
2495                     text = item->GetText();
2496                 if (item->GetMask() & wxLIST_MASK_IMAGE)
2497                     imgIndex = item->GetImage();
2498             }
2499
2500         }
2501         else
2502         {
2503             text = list->OnGetItemText( (long)itemID-1, listColumn );
2504             imgIndex = list->OnGetItemColumnImage( (long)itemID-1, listColumn );
2505             wxListItemAttr* attrs = list->OnGetItemAttr( (long)itemID-1 );
2506             if (attrs)
2507             {
2508                 if (attrs->HasBackgroundColour())
2509                     bgColor = attrs->GetBackgroundColour();
2510                 if (attrs->HasTextColour())
2511                     color = attrs->GetTextColour();
2512                 if (attrs->HasFont())
2513                     font = attrs->GetFont();
2514             }
2515         }
2516     }
2517
2518     wxColour listBgColor = list->GetBackgroundColour();
2519     if (bgColor == wxNullColour)
2520         bgColor = listBgColor;
2521
2522     wxFont listFont = list->GetFont();
2523     if (font == wxNullFont)
2524         font = listFont;
2525
2526     wxMacCFStringHolder cfString;
2527     cfString.Assign( text, wxLocale::GetSystemEncoding() );
2528
2529     Rect enclosingRect;
2530     CGRect enclosingCGRect, iconCGRect, textCGRect;
2531     Boolean active;
2532     ThemeDrawingState savedState = NULL;
2533     CGContextRef context = (CGContextRef)list->MacGetDrawingContext();
2534     RGBColor labelColor;
2535     labelColor.red = 0;
2536     labelColor.green = 0;
2537     labelColor.blue = 0;
2538
2539     RGBColor backgroundColor;
2540     backgroundColor.red = 255;
2541     backgroundColor.green = 255;
2542     backgroundColor.blue = 255;
2543
2544     GetDataBrowserItemPartBounds(GetControlRef(), itemID, property, kDataBrowserPropertyEnclosingPart,
2545               &enclosingRect);
2546
2547     enclosingCGRect = CGRectMake(enclosingRect.left,
2548                       enclosingRect.top,
2549                       enclosingRect.right - enclosingRect.left,
2550                       enclosingRect.bottom - enclosingRect.top);
2551
2552     active = IsControlActive(GetControlRef());
2553
2554     // don't paint the background over the vertical rule line
2555     if ( list->GetWindowStyleFlag() & wxLC_VRULES )
2556     {
2557         enclosingCGRect.origin.x += 1;
2558         enclosingCGRect.size.width -= 1;
2559     }
2560     if (itemState == kDataBrowserItemIsSelected)
2561     {
2562
2563         GetThemeDrawingState(&savedState);
2564
2565         GetThemeBrushAsColor(kThemeBrushAlternatePrimaryHighlightColor, 32, true, &backgroundColor);
2566         GetThemeTextColor(kThemeTextColorWhite, gdDepth, colorDevice, &labelColor);
2567
2568         CGContextSaveGState(context);
2569
2570         CGContextSetRGBFillColor(context, (float)backgroundColor.red / (float)USHRT_MAX,
2571                       (float)backgroundColor.green / (float)USHRT_MAX,
2572                       (float)backgroundColor.blue / (float)USHRT_MAX, 1.0);
2573         CGContextFillRect(context, enclosingCGRect);
2574
2575         CGContextRestoreGState(context);
2576     }
2577     else
2578     {
2579
2580         if (color.Ok())
2581             labelColor = MAC_WXCOLORREF( color.GetPixel() );
2582         else if (list->GetTextColour().Ok())
2583             labelColor = MAC_WXCOLORREF( list->GetTextColour().GetPixel() );
2584
2585         if (bgColor.Ok())
2586         {
2587             backgroundColor = MAC_WXCOLORREF( bgColor.GetPixel() );
2588             CGContextSaveGState(context);
2589
2590             CGContextSetRGBFillColor(context, (float)backgroundColor.red / (float)USHRT_MAX,
2591                           (float)backgroundColor.green / (float)USHRT_MAX,
2592                           (float)backgroundColor.blue / (float)USHRT_MAX, 1.0);
2593             CGContextFillRect(context, enclosingCGRect);
2594
2595             CGContextRestoreGState(context);
2596         }
2597     }
2598
2599     calculateCGDrawingBounds(enclosingCGRect, &iconCGRect, &textCGRect, (imgIndex != -1) );
2600
2601     if (imgIndex != -1)
2602     {
2603         wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
2604         if (imageList && imageList->GetImageCount() > 0){
2605             wxBitmap bmp = imageList->GetBitmap(imgIndex);
2606             IconRef icon = bmp.GetBitmapData()->GetIconRef();
2607
2608             CGContextSaveGState(context);
2609             CGContextTranslateCTM(context, 0,iconCGRect.origin.y + CGRectGetMaxY(iconCGRect));
2610             CGContextScaleCTM(context,1.0f,-1.0f);
2611             PlotIconRefInContext(context, &iconCGRect, kAlignNone,
2612               active ? kTransformNone : kTransformDisabled, NULL,
2613               kPlotIconRefNormalFlags, icon);
2614
2615             CGContextRestoreGState(context);
2616         }
2617     }
2618
2619     HIThemeTextHorizontalFlush hFlush = kHIThemeTextHorizontalFlushLeft;
2620     UInt16 fontID = kThemeViewsFont;
2621
2622     if (font.Ok())
2623     {
2624         if (font.GetFamily() != wxFONTFAMILY_DEFAULT)
2625             fontID = font.MacGetThemeFontID();
2626
2627 // FIXME: replace these with CG or ATSUI calls so we can remove this #ifndef.
2628 #ifndef __LP64__
2629         ::TextSize( (short)(font.MacGetFontSize()) ) ;
2630         ::TextFace( font.MacGetFontStyle() ) ;
2631 #endif
2632     }
2633
2634     wxListItem item;
2635     list->GetColumn(listColumn, item);
2636     if (item.GetMask() & wxLIST_MASK_FORMAT)
2637     {
2638         if (item.GetAlign() == wxLIST_FORMAT_LEFT)
2639             hFlush = kHIThemeTextHorizontalFlushLeft;
2640         else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
2641             hFlush = kHIThemeTextHorizontalFlushCenter;
2642         else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
2643         {
2644             hFlush = kHIThemeTextHorizontalFlushRight;
2645             textCGRect.origin.x -= kItemPadding; // give a little extra paddding
2646         }
2647     }
2648
2649     HIThemeTextInfo info;
2650     info.version = kHIThemeTextInfoVersionZero;
2651     info.state = active ? kThemeStateActive : kThemeStateInactive;
2652     info.fontID = fontID;
2653     info.horizontalFlushness = hFlush;
2654     info.verticalFlushness = kHIThemeTextVerticalFlushCenter;
2655     info.options = kHIThemeTextBoxOptionNone;
2656     info.truncationPosition = kHIThemeTextTruncationEnd;
2657     info.truncationMaxLines = 1;
2658
2659     CGContextSaveGState(context);
2660     CGContextSetRGBFillColor (context, (float)labelColor.red / (float)USHRT_MAX,
2661                       (float)labelColor.green / (float)USHRT_MAX,
2662                       (float)labelColor.blue / (float)USHRT_MAX, 1.0);
2663
2664     HIThemeDrawTextBox(cfString, &textCGRect, &info, context, kHIThemeOrientationNormal);
2665
2666     CGContextRestoreGState(context);
2667
2668     if (savedState != NULL)
2669         SetThemeDrawingState(savedState, true);
2670 }
2671
2672 OSStatus wxMacDataBrowserListCtrlControl::GetSetItemData(DataBrowserItemID itemID,
2673                         DataBrowserPropertyID property,
2674                         DataBrowserItemDataRef itemData,
2675                         Boolean changeValue )
2676 {
2677     wxString text;
2678     int imgIndex = -1;
2679     short listColumn = property - kMinColumnId;
2680
2681     OSStatus err = errDataBrowserPropertyNotSupported;
2682     wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
2683     wxMacListCtrlItem* lcItem;
2684
2685     if (listColumn >= 0)
2686     {
2687         if (!m_isVirtual)
2688         {
2689             lcItem = (wxMacListCtrlItem*) itemID;
2690             if (lcItem && lcItem->HasColumnInfo(listColumn)){
2691                 wxListItem* item = lcItem->GetColumnInfo(listColumn);
2692                 if (item->GetMask() & wxLIST_MASK_TEXT)
2693                     text = item->GetText();
2694                 if (item->GetMask() & wxLIST_MASK_IMAGE)
2695                     imgIndex = item->GetImage();
2696             }
2697         }
2698         else
2699         {
2700             text = list->OnGetItemText( (long)itemID-1, listColumn );
2701             imgIndex = list->OnGetItemColumnImage( (long)itemID-1, listColumn );
2702         }
2703     }
2704
2705     if ( !changeValue )
2706     {
2707         switch (property)
2708         {
2709             case kDataBrowserItemIsEditableProperty :
2710                 if ( list && list->HasFlag( wxLC_EDIT_LABELS ) )
2711                 {
2712                     verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
2713                     err = noErr ;
2714                 }
2715                 break ;
2716             default :
2717                 if ( property >= kMinColumnId )
2718                 {
2719                     wxMacCFStringHolder cfStr;
2720
2721                     if (text){
2722                         cfStr.Assign( text, wxLocale::GetSystemEncoding() );
2723                         err = ::SetDataBrowserItemDataText( itemData, cfStr );
2724                         err = noErr;
2725                     }
2726
2727
2728
2729                     if ( imgIndex != -1 )
2730                     {
2731                         wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
2732                         if (imageList && imageList->GetImageCount() > 0){
2733                             wxBitmap bmp = imageList->GetBitmap(imgIndex);
2734                             IconRef icon = bmp.GetBitmapData()->GetIconRef();
2735                             ::SetDataBrowserItemDataIcon(itemData, icon);
2736                         }
2737                     }
2738
2739                 }
2740                 break ;
2741         }
2742
2743     }
2744     else
2745     {
2746         switch (property)
2747         {
2748              default:
2749                 if ( property >= kMinColumnId )
2750                 {
2751                     short listColumn = property - kMinColumnId;
2752
2753                     // TODO probably send the 'end edit' from here, as we
2754                     // can then deal with the veto
2755                     CFStringRef sr ;
2756                     verify_noerr( GetDataBrowserItemDataText( itemData , &sr ) ) ;
2757                     wxMacCFStringHolder cfStr(sr) ;;
2758                     if (m_isVirtual)
2759                         list->SetItem( (long)itemData-1 , listColumn, cfStr.AsString() ) ;
2760                     else
2761                     {
2762                         if (lcItem)
2763                             lcItem->SetColumnTextValue( listColumn, cfStr.AsString() );
2764                     }
2765                     err = noErr ;
2766                 }
2767                 break;
2768         }
2769     }
2770     return err;
2771 }
2772
2773 void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID,
2774     DataBrowserItemNotification message,
2775     DataBrowserItemDataRef itemData )
2776 {
2777     // we want to depend on as little as possible to make sure tear-down of controls is safe
2778     if ( message == kDataBrowserItemRemoved)
2779     {
2780         // make sure MacDelete does the proper teardown.
2781         return;
2782     }
2783     else if ( message == kDataBrowserItemAdded )
2784     {
2785         // we don't issue events on adding, the item is not really stored in the list yet, so we
2786         // avoid asserts by getting out now
2787         return  ;
2788     }
2789
2790     wxListCtrl *list = wxDynamicCast( GetPeer() , wxListCtrl );
2791     if ( list )
2792     {
2793         bool trigger = false;
2794
2795         wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
2796         bool isSingle = (list->GetWindowStyle() & wxLC_SINGLE_SEL) != 0;
2797
2798         event.SetEventObject( list );
2799         if ( !list->IsVirtual() )
2800         {
2801             DataBrowserTableViewRowIndex result = 0;
2802             verify_noerr( GetItemRow( itemID, &result ) ) ;
2803             event.m_itemIndex = result;
2804
2805             if (event.m_itemIndex >= 0)
2806                 MacGetColumnInfo(event.m_itemIndex,0,event.m_item);
2807         }
2808         else
2809         {
2810             event.m_itemIndex = (long)itemID-1;
2811         }
2812
2813         switch (message)
2814         {
2815             case kDataBrowserItemDeselected:
2816                 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
2817                 if ( !isSingle )
2818                     trigger = !IsSelectionSuppressed();
2819                 break;
2820
2821             case kDataBrowserItemSelected:
2822                 trigger = !IsSelectionSuppressed();
2823
2824                 break;
2825
2826             case kDataBrowserItemDoubleClicked:
2827                 event.SetEventType( wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
2828                 trigger = true;
2829                 break;
2830
2831             case kDataBrowserEditStarted :
2832                 // TODO : how to veto ?
2833                 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
2834                 trigger = true ;
2835                 break ;
2836
2837             case kDataBrowserEditStopped :
2838                 // TODO probably trigger only upon the value store callback, because
2839                 // here IIRC we cannot veto
2840                 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
2841                 trigger = true ;
2842                 break ;
2843
2844             default:
2845                 break;
2846         }
2847
2848         if ( trigger )
2849         {
2850             // direct notification is not always having the listbox GetSelection() having in synch with event
2851             wxPostEvent( list->GetEventHandler(), event );
2852         }
2853     }
2854 }
2855
2856 Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneID,
2857                         DataBrowserItemID itemTwoID,
2858                         DataBrowserPropertyID sortProperty)
2859 {
2860
2861     bool retval = false;
2862     wxString itemText;
2863     wxString otherItemText;
2864     long itemOrder;
2865     long otherItemOrder;
2866
2867     int colId = sortProperty - kMinColumnId;
2868
2869     wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
2870
2871     DataBrowserSortOrder sort;
2872     verify_noerr(GetSortOrder(&sort));
2873
2874     if (colId >= 0)
2875     {
2876         if (!m_isVirtual)
2877         {
2878             wxMacListCtrlItem* item = (wxMacListCtrlItem*)itemOneID;
2879             wxMacListCtrlItem* otherItem = (wxMacListCtrlItem*)itemTwoID;
2880
2881             wxListCtrlCompare func = list->GetCompareFunc();
2882             if (func != NULL)
2883             {
2884                 long item1 = -1;
2885                 long item2 = -1;
2886                 if (item && item->HasColumnInfo(0))
2887                     item1 = item->GetColumnInfo(0)->GetData();
2888                 if (otherItem && otherItem->HasColumnInfo(0))
2889                     item2 = otherItem->GetColumnInfo(0)->GetData();
2890
2891                 if (item1 > -1 && item2 > -1)
2892                 {
2893                     int result = func(item1, item2, list->GetCompareFuncData());
2894                     if (sort == kDataBrowserOrderIncreasing)
2895                         return result >= 0;
2896                     else
2897                         return result < 0;
2898                 }
2899             }
2900
2901             if (item->HasColumnInfo(colId))
2902             {
2903                 wxListItem* colItem = item->GetColumnInfo(colId);
2904                 itemText = colItem->GetText();
2905                 itemOrder = colItem->GetId();
2906             }
2907             if (otherItem->HasColumnInfo(colId))
2908             {
2909                 wxListItem* colItem = otherItem->GetColumnInfo(colId);
2910                 otherItemText = colItem->GetText();
2911                 otherItemOrder = colItem->GetId();
2912             }
2913         }
2914         else
2915         {
2916
2917             long itemNum = (long)itemOneID;
2918             long otherItemNum = (long)itemTwoID;
2919             itemText = list->OnGetItemText( itemNum-1, colId );
2920             otherItemText = list->OnGetItemText( otherItemNum-1, colId );
2921
2922             // virtual listctrls don't support sorting
2923             return itemNum < otherItemNum;
2924
2925
2926         }
2927
2928         if ( sort == kDataBrowserOrderIncreasing && !m_sortOrder == SortOrder_None )
2929         {
2930             retval = itemText.CmpNoCase( otherItemText ) > 0;
2931         }
2932         else if ( sort == kDataBrowserOrderDecreasing && !m_sortOrder == SortOrder_None )
2933         {
2934             retval = itemText.CmpNoCase( otherItemText ) < 0;
2935         }
2936         else
2937         {
2938             retval = itemOrder < otherItemOrder;
2939         }
2940     }
2941     else{
2942         // fallback for undefined cases
2943         retval = itemOneID < itemTwoID;
2944     }
2945
2946     return retval;
2947 }
2948
2949 wxMacDataBrowserListCtrlControl::~wxMacDataBrowserListCtrlControl()
2950 {
2951 }
2952
2953 void wxMacDataBrowserListCtrlControl::MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item )
2954 {
2955     wxMacDataItem* dataItem = GetItemFromLine(row);
2956     wxASSERT_MSG( dataItem, _T("could not obtain wxMacDataItem for row in MacSetColumnInfo. Is row a valid wxListCtrl row?") );
2957     if (item)
2958     {
2959         wxMacListCtrlItem* listItem = wx_static_cast(wxMacListCtrlItem*,dataItem);
2960         bool hasInfo = listItem->HasColumnInfo( column );
2961         listItem->SetColumnInfo( column, item );
2962         UpdateState(dataItem, item);
2963
2964         wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
2965
2966         // NB: When this call was made before a control was completely shown, it would
2967         // update the item prematurely (i.e. no text would be listed) and, on show,
2968         // only the sorted column would be refreshed, meaning only first column text labels
2969         // would be shown. Making sure not to update items until the control is visible
2970         // seems to fix this issue.
2971         if (hasInfo && list->IsShown())
2972             UpdateItem( wxMacDataBrowserRootContainer, listItem , kMinColumnId + column );
2973     }
2974 }
2975
2976 // apply changes that need to happen immediately, rather than when the
2977 // databrowser control fires a callback.
2978 void wxMacDataBrowserListCtrlControl::UpdateState(wxMacDataItem* dataItem, wxListItem* listItem)
2979 {
2980     bool isSelected = IsItemSelected( dataItem );
2981     bool isSelectedState = (listItem->GetState() == wxLIST_STATE_SELECTED);
2982
2983     // toggle the selection state if wxListInfo state and actual state don't match.
2984     if ( isSelected != isSelectedState )
2985     {
2986         DataBrowserSetOption options = kDataBrowserItemsAdd;
2987         if (!isSelectedState)
2988             options = kDataBrowserItemsRemove;
2989         SetSelectedItem(dataItem, options);
2990     }
2991     // TODO: Set column width if item width > than current column width
2992 }
2993
2994 void wxMacDataBrowserListCtrlControl::MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item )
2995 {
2996     wxMacDataItem* dataItem = GetItemFromLine(row);
2997     wxASSERT_MSG( dataItem, _T("could not obtain wxMacDataItem in MacGetColumnInfo. Is row a valid wxListCtrl row?") );
2998     // CS should this guard against dataItem = 0 ? , as item is not a pointer if (item) is not appropriate
2999     //if (item)
3000     {
3001         wxMacListCtrlItem* listItem =wx_static_cast(wxMacListCtrlItem*,dataItem);
3002
3003         if (!listItem->HasColumnInfo( column ))
3004             return;
3005
3006         wxListItem* oldItem = listItem->GetColumnInfo( column );
3007
3008         if (oldItem)
3009         {
3010             long mask = item.GetMask();
3011             if ( !mask )
3012                 // by default, get everything for backwards compatibility
3013                 mask = -1;
3014
3015             if ( mask & wxLIST_MASK_TEXT )
3016                 item.SetText(oldItem->GetText());
3017             if ( mask & wxLIST_MASK_IMAGE )
3018                 item.SetImage(oldItem->GetImage());
3019             if ( mask & wxLIST_MASK_DATA )
3020                 item.SetData(oldItem->GetData());
3021             if ( mask & wxLIST_MASK_STATE )
3022                 item.SetState(oldItem->GetState());
3023             if ( mask & wxLIST_MASK_WIDTH )
3024                 item.SetWidth(oldItem->GetWidth());
3025             if ( mask & wxLIST_MASK_FORMAT )
3026                 item.SetAlign(oldItem->GetAlign());
3027
3028             item.SetTextColour(oldItem->GetTextColour());
3029             item.SetBackgroundColour(oldItem->GetBackgroundColour());
3030             item.SetFont(oldItem->GetFont());
3031         }
3032     }
3033 }
3034
3035 void wxMacDataBrowserListCtrlControl::MacInsertItem( unsigned int n, wxListItem* item )
3036 {
3037     wxMacDataItemBrowserControl::MacInsert(n, item->GetText());
3038     MacSetColumnInfo(n, 0, item);
3039 }
3040
3041 wxMacDataItem* wxMacDataBrowserListCtrlControl::CreateItem()
3042 {
3043     return new wxMacListCtrlItem();
3044 }
3045
3046 wxMacListCtrlItem::wxMacListCtrlItem()
3047 {
3048     m_rowItems = wxListItemList();
3049 }
3050
3051 int wxMacListCtrlItem::GetColumnImageValue( unsigned int column )
3052 {
3053     if ( HasColumnInfo(column) )
3054         return GetColumnInfo(column)->GetImage();
3055
3056     return -1;
3057 }
3058
3059 void wxMacListCtrlItem::SetColumnImageValue( unsigned int column, int imageIndex )
3060 {
3061     if ( HasColumnInfo(column) )
3062         GetColumnInfo(column)->SetImage(imageIndex);
3063 }
3064
3065 wxString wxMacListCtrlItem::GetColumnTextValue( unsigned int column )
3066 {
3067     if ( column == 0 )
3068         return GetLabel();
3069
3070     if ( HasColumnInfo(column) )
3071         return GetColumnInfo(column)->GetText();
3072
3073     return wxEmptyString;
3074 }
3075
3076 void wxMacListCtrlItem::SetColumnTextValue( unsigned int column, const wxString& text )
3077 {
3078     if ( HasColumnInfo(column) )
3079         GetColumnInfo(column)->SetText(text);
3080
3081     // for compatibility with superclass APIs
3082     if ( column == 0 )
3083         SetLabel(text);
3084 }
3085
3086 wxListItem* wxMacListCtrlItem::GetColumnInfo( unsigned int column )
3087 {
3088     wxASSERT_MSG( HasColumnInfo(column), _T("invalid column index in wxMacListCtrlItem") );
3089     return m_rowItems[column];
3090 }
3091
3092 bool wxMacListCtrlItem::HasColumnInfo( unsigned int column )
3093 {
3094     return !(m_rowItems.find( column ) == m_rowItems.end());
3095 }
3096
3097 void wxMacListCtrlItem::SetColumnInfo( unsigned int column, wxListItem* item )
3098 {
3099
3100     if ( !HasColumnInfo(column) )
3101     {
3102         wxListItem* listItem = new wxListItem(*item);
3103         m_rowItems[column] = listItem;
3104     }
3105     else
3106     {
3107         wxListItem* listItem = GetColumnInfo( column );
3108         long mask = item->GetMask();
3109         if (mask & wxLIST_MASK_TEXT)
3110             listItem->SetText(item->GetText());
3111         if (mask & wxLIST_MASK_DATA)
3112             listItem->SetData(item->GetData());
3113         if (mask & wxLIST_MASK_IMAGE)
3114             listItem->SetImage(item->GetImage());
3115         if (mask & wxLIST_MASK_STATE)
3116             listItem->SetState(item->GetState());
3117         if (mask & wxLIST_MASK_FORMAT)
3118             listItem->SetAlign(item->GetAlign());
3119         if (mask & wxLIST_MASK_WIDTH)
3120             listItem->SetWidth(item->GetWidth());
3121
3122         if ( item->HasAttributes() )
3123         {
3124             if ( listItem->HasAttributes() )
3125                 listItem->GetAttributes()->AssignFrom(*item->GetAttributes());
3126             else
3127             {
3128                 listItem->SetTextColour(item->GetTextColour());
3129                 listItem->SetBackgroundColour(item->GetBackgroundColour());
3130                 listItem->SetFont(item->GetFont());
3131             }
3132         }
3133     }
3134 }
3135
3136 #endif // wxUSE_LISTCTRL