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