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
  40 #define wxMAC_ALWAYS_USE_GENERIC_LISTCTRL wxT("mac.listctrl.always_use_generic")
  41
  42 #if wxUSE_EXTENDED_RTTI
  43 WX_DEFINE_FLAGS( wxListCtrlStyle )
  44
  45 wxBEGIN_FLAGS( wxListCtrlStyle )
  46     // new style border flags, we put them first to
  47     // use them for streaming out
  48     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  49     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  50     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  51     wxFLAGS_MEMBER(wxBORDER_RAISED)
  52     wxFLAGS_MEMBER(wxBORDER_STATIC)
  53     wxFLAGS_MEMBER(wxBORDER_NONE)
  54
  55     // old style border flags
  56     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  57     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  58     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  59     wxFLAGS_MEMBER(wxRAISED_BORDER)
  60     wxFLAGS_MEMBER(wxSTATIC_BORDER)
  61     wxFLAGS_MEMBER(wxBORDER)
  62
  63     // standard window styles
  64     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  65     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  66     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  67     wxFLAGS_MEMBER(wxWANTS_CHARS)
  68     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  69     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  70     wxFLAGS_MEMBER(wxVSCROLL)
  71     wxFLAGS_MEMBER(wxHSCROLL)
  72
  73     wxFLAGS_MEMBER(wxLC_LIST)
  74     wxFLAGS_MEMBER(wxLC_REPORT)
  75     wxFLAGS_MEMBER(wxLC_ICON)
  76     wxFLAGS_MEMBER(wxLC_SMALL_ICON)
  77     wxFLAGS_MEMBER(wxLC_ALIGN_TOP)
  78     wxFLAGS_MEMBER(wxLC_ALIGN_LEFT)
  79     wxFLAGS_MEMBER(wxLC_AUTOARRANGE)
  80     wxFLAGS_MEMBER(wxLC_USER_TEXT)
  81     wxFLAGS_MEMBER(wxLC_EDIT_LABELS)
  82     wxFLAGS_MEMBER(wxLC_NO_HEADER)
  83     wxFLAGS_MEMBER(wxLC_SINGLE_SEL)
  84     wxFLAGS_MEMBER(wxLC_SORT_ASCENDING)
  85     wxFLAGS_MEMBER(wxLC_SORT_DESCENDING)
  86     wxFLAGS_MEMBER(wxLC_VIRTUAL)
  87
  88 wxEND_FLAGS( wxListCtrlStyle )
  89
  90 IMPLEMENT_DYNAMIC_CLASS_XTI(wxListCtrl, wxControl,"wx/listctrl.h")
  91
  92 wxBEGIN_PROPERTIES_TABLE(wxListCtrl)
  93     wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent )
  94
  95     wxPROPERTY_FLAGS( WindowStyle , wxListCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
  96 wxEND_PROPERTIES_TABLE()
  97
  98 wxBEGIN_HANDLERS_TABLE(wxListCtrl)
  99 wxEND_HANDLERS_TABLE()
 100
 101 wxCONSTRUCTOR_5( wxListCtrl , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
 102
 103 /*
 104  TODO : Expose more information of a list's layout etc. via appropriate objects (à la NotebookPageInfo)
 105 */
 106 #else
 107 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
 108 #endif
 109
 110 IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
 111 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
 112
 113 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
 114
 115 WX_DECLARE_EXPORTED_LIST(wxListItem, wxListItemList);
 116 #include "wx/listimpl.cpp"
 117 WX_DEFINE_LIST(wxListItemList)
 118
 119 class wxMacListCtrlItem : public wxMacListBoxItem
 120 {
 121 public:
 122     wxMacListCtrlItem();
 123
 124     virtual void Notification(wxMacDataItemBrowserControl *owner ,
 125         DataBrowserItemNotification message,
 126         DataBrowserItemDataRef itemData ) const;
 127
 128     virtual void SetColumnInfo( unsigned int column, wxListItem* item );
 129     virtual wxListItem* GetColumnInfo( unsigned int column );
 130     virtual bool HasColumnInfo( unsigned int column );
 131
 132     virtual void SetColumnTextValue( unsigned int column, const wxString& text );
 133     virtual const wxString& GetColumnTextValue( unsigned int column );
 134
 135     virtual int GetColumnImageValue( unsigned int column );
 136     virtual void SetColumnImageValue( unsigned int column, int imageIndex );
 137
 138     virtual ~wxMacListCtrlItem();
 139 protected:
 140     wxListItemList m_rowItems;
 141 };
 142
 143 // TODO: Make a better name!!
 144 class wxMacDataBrowserListCtrlControl : public wxMacDataItemBrowserControl
 145 {
 146 public:
 147     wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style );
 148     virtual ~wxMacDataBrowserListCtrlControl();
 149
 150     // create a list item (can be a subclass of wxMacListBoxItem)
 151
 152     virtual wxMacListCtrlItem* CreateItem();
 153
 154     virtual void MacInsertItem( unsigned int n, wxListItem* item );
 155     virtual void MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item );
 156     virtual void MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item );
 157     virtual void UpdateState(wxMacDataItem* dataItem, wxListItem* item);
 158
 159 protected:
 160     // we need to override to provide specialized handling for virtual wxListCtrls
 161     virtual OSStatus GetSetItemData(DataBrowserItemID itemID,
 162                         DataBrowserPropertyID property,
 163                         DataBrowserItemDataRef itemData,
 164                         Boolean changeValue );
 165
 166     virtual void    ItemNotification(
 167                         DataBrowserItemID itemID,
 168                         DataBrowserItemNotification message,
 169                         DataBrowserItemDataRef itemData);
 170
 171     virtual Boolean CompareItems(DataBrowserItemID itemOneID,
 172                         DataBrowserItemID itemTwoID,
 173                         DataBrowserPropertyID sortProperty);
 174
 175     wxClientDataType m_clientDataItemsType;
 176     bool m_isVirtual;
 177
 178 };
 179
 180 // TODO: This gives errors, find out why.
 181 //BEGIN_EVENT_TABLE(wxListCtrl, wxControl)
 182 //    EVT_PAINT(wxListCtrl::OnPaint)
 183 //END_EVENT_TABLE()
 184
 185 // ============================================================================
 186 // implementation
 187 // ============================================================================
 188
 189 wxMacListControl* wxListCtrl::GetPeer() const
 190 {
 191     return dynamic_cast<wxMacListControl*>(m_peer);
 192 }
 193
 194 // ----------------------------------------------------------------------------
 195 // wxListCtrl construction
 196 // ----------------------------------------------------------------------------
 197
 198 void wxListCtrl::Init()
 199 {
 200     m_imageListNormal = NULL;
 201     m_imageListSmall = NULL;
 202     m_imageListState = NULL;
 203
 204     // keep track of if we created our own image lists, or if they were assigned
 205     // to us.
 206     m_ownsImageListNormal = m_ownsImageListSmall = m_ownsImageListState = false;
 207     m_colCount = 0;
 208     m_count = 0;
 209     m_textCtrl = NULL;
 210     m_genericImpl = NULL;
 211     m_dbImpl = NULL;
 212 }
 213
 214 class wxGenericListCtrlHook : public wxGenericListCtrl
 215 {
 216 public:
 217     wxGenericListCtrlHook(wxListCtrl* parent,
 218                           wxWindowID id,
 219                           const wxPoint& pos,
 220                           const wxSize& size,
 221                           long style,
 222                           const wxValidator& validator,
 223                           const wxString& name)
 224         : wxGenericListCtrl(parent, id, pos, size, style, validator, name),
 225           m_nativeListCtrl(parent)
 226     {
 227     }
 228
 229     virtual wxListItemAttr * OnGetItemAttr(long item) const
 230     {
 231         return m_nativeListCtrl->OnGetItemAttr(item);
 232     }
 233
 234     virtual int OnGetItemImage(long item) const
 235     {
 236         return m_nativeListCtrl->OnGetItemImage(item);
 237     }
 238
 239     virtual int OnGetItemColumnImage(long item, long column) const
 240     {
 241         return m_nativeListCtrl->OnGetItemColumnImage(item, column);
 242     }
 243
 244     virtual wxString OnGetItemText(long item, long column) const
 245     {
 246         return m_nativeListCtrl->OnGetItemText(item, column);
 247     }
 248
 249 protected:
 250     wxListCtrl* m_nativeListCtrl;
 251
 252 };
 253
 254 bool wxListCtrl::Create(wxWindow *parent,
 255                         wxWindowID id,
 256                         const wxPoint& pos,
 257                         const wxSize& size,
 258                         long style,
 259                         const wxValidator& validator,
 260                         const wxString& name)
 261 {
 262
 263     // for now, we'll always use the generic list control for ICON and LIST views,
 264     // because they dynamically change the number of columns on resize.
 265     // Also, allow the user to set it to use the list ctrl as well.
 266     // Also, use generic list control in VIRTUAL mode.
 267     if ( (wxSystemOptions::HasOption( wxMAC_ALWAYS_USE_GENERIC_LISTCTRL )
 268             && (wxSystemOptions::GetOptionInt( wxMAC_ALWAYS_USE_GENERIC_LISTCTRL ) == 1)) ||
 269             (style & wxLC_ICON) || (style & wxLC_SMALL_ICON) || (style & wxLC_LIST) /* || (style & wxLC_VIRTUAL) */ )
 270     {
 271         m_macIsUserPane = true;
 272
 273         if ( !wxWindow::Create(parent, id, pos, size, style, name) )
 274             return false;
 275         m_genericImpl = new wxGenericListCtrlHook(this, id, pos, size, style, validator, name);
 276         return true;
 277     }
 278
 279     else
 280     {
 281          m_macIsUserPane = false;
 282
 283         if ( !wxWindow::Create(parent, id, pos, size, style, name) )
 284             return false;
 285         m_dbImpl = new wxMacDataBrowserListCtrlControl( this, pos, size, style );
 286         m_peer = m_dbImpl;
 287
 288         MacPostControlCreate( pos, size );
 289     }
 290
 291     return true;
 292 }
 293
 294 wxListCtrl::~wxListCtrl()
 295 {
 296     if (m_ownsImageListNormal)
 297         delete m_imageListNormal;
 298     if (m_ownsImageListSmall)
 299         delete m_imageListSmall;
 300     if (m_ownsImageListState)
 301         delete m_imageListState;
 302 }
 303
 304 // ----------------------------------------------------------------------------
 305 // set/get/change style
 306 // ----------------------------------------------------------------------------
 307
 308 // Add or remove a single window style
 309 void wxListCtrl::SetSingleStyle(long style, bool add)
 310 {
 311     long flag = GetWindowStyleFlag();
 312
 313     // Get rid of conflicting styles
 314     if ( add )
 315     {
 316         if ( style & wxLC_MASK_TYPE)
 317             flag = flag & ~wxLC_MASK_TYPE;
 318         if ( style & wxLC_MASK_ALIGN )
 319             flag = flag & ~wxLC_MASK_ALIGN;
 320         if ( style & wxLC_MASK_SORT )
 321             flag = flag & ~wxLC_MASK_SORT;
 322     }
 323
 324     if ( add )
 325         flag |= style;
 326     else
 327         flag &= ~style;
 328
 329     SetWindowStyleFlag(flag);
 330 }
 331
 332 // Set the whole window style
 333 void wxListCtrl::SetWindowStyleFlag(long flag)
 334 {
 335     if ( flag != m_windowStyle )
 336     {
 337         m_windowStyle = flag;
 338
 339         if (m_genericImpl)
 340         {
 341             m_genericImpl->SetWindowStyleFlag(flag);
 342         }
 343
 344         Refresh();
 345     }
 346 }
 347
 348 void wxListCtrl::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 349 {
 350     wxControl::DoSetSize(x, y, width, height, sizeFlags);
 351
 352     if (m_genericImpl)
 353         m_genericImpl->SetSize(x, y, width, height, sizeFlags);
 354 }
 355
 356 // ----------------------------------------------------------------------------
 357 // accessors
 358 // ----------------------------------------------------------------------------
 359
 360 // Gets information about this column
 361 bool wxListCtrl::GetColumn(int col, wxListItem& item) const
 362 {
 363     if (m_genericImpl)
 364         return m_genericImpl->GetColumn(col, item);
 365
 366     bool success = true;
 367
 368     if ( item.m_mask & wxLIST_MASK_TEXT )
 369     {
 370     }
 371
 372     if ( item.m_mask & wxLIST_MASK_FORMAT )
 373     {
 374     }
 375
 376     if ( item.m_mask & wxLIST_MASK_IMAGE )
 377     {
 378     }
 379
 380     if ( (item.m_mask & wxLIST_MASK_TEXT) )
 381     {
 382     }
 383
 384
 385     return success;
 386 }
 387
 388 // Sets information about this column
 389 bool wxListCtrl::SetColumn(int col, wxListItem& item)
 390 {
 391     if (m_genericImpl)
 392         return m_genericImpl->SetColumn(col, item);
 393
 394     return false;
 395 }
 396
 397 int wxListCtrl::GetColumnCount() const
 398 {
 399     if (m_genericImpl)
 400         return m_genericImpl->GetColumnCount();
 401
 402     if (m_dbImpl)
 403     {
 404         UInt32 count;
 405         m_dbImpl->GetColumnCount(&count);
 406         return count;
 407     }
 408
 409     return m_colCount;
 410 }
 411
 412 // Gets the column width
 413 int wxListCtrl::GetColumnWidth(int col) const
 414 {
 415     if (m_genericImpl)
 416         return m_genericImpl->GetColumnWidth(col);
 417
 418     if (m_dbImpl)
 419     {
 420         return m_dbImpl->GetColumnWidth(col);
 421     }
 422
 423     return 0;
 424 }
 425
 426 // Sets the column width
 427 bool wxListCtrl::SetColumnWidth(int col, int width)
 428 {
 429     if (m_genericImpl)
 430         return m_genericImpl->SetColumnWidth(col, width);
 431
 432     // TODO: This is setting the width of the first column
 433     //       to the entire window width; investigate why
 434     //       this is.
 435
 436     if (m_dbImpl)
 437     {
 438         int mywidth = width;
 439         if (width == wxLIST_AUTOSIZE || width == wxLIST_AUTOSIZE_USEHEADER)
 440             mywidth = 150;
 441
 442         if (col == -1)
 443         {
 444             for (int column = 0; column < GetColumnCount(); column++)
 445             {
 446                 m_dbImpl->SetColumnWidth(col, mywidth);
 447             }
 448         }
 449         else{
 450             m_dbImpl->SetColumnWidth(col, mywidth);
 451         }
 452         return true;
 453     }
 454
 455     return false;
 456 }
 457
 458 // Gets the number of items that can fit vertically in the
 459 // visible area of the list control (list or report view)
 460 // or the total number of items in the list control (icon
 461 // or small icon view)
 462 int wxListCtrl::GetCountPerPage() const
 463 {
 464     if (m_genericImpl)
 465         return m_genericImpl->GetCountPerPage();
 466
 467     if (m_dbImpl)
 468     {
 469     }
 470
 471     return 1;
 472 }
 473
 474 // Gets the edit control for editing labels.
 475 wxTextCtrl* wxListCtrl::GetEditControl() const
 476 {
 477     if (m_genericImpl)
 478         return m_genericImpl->GetEditControl();
 479
 480     return NULL;
 481 }
 482
 483 // Gets information about the item
 484 bool wxListCtrl::GetItem(wxListItem& info) const
 485 {
 486     if (m_genericImpl)
 487         return m_genericImpl->GetItem(info);
 488
 489     if (m_dbImpl)
 490         m_dbImpl->MacGetColumnInfo(info.m_itemId, info.m_col, info);
 491     bool success = true;
 492     return success;
 493 }
 494
 495 // Sets information about the item
 496 bool wxListCtrl::SetItem(wxListItem& info)
 497 {
 498     if (m_genericImpl)
 499         return m_genericImpl->SetItem(info);
 500
 501     if (m_dbImpl)
 502         m_dbImpl->MacSetColumnInfo( info.m_itemId, info.m_col, &info );
 503
 504     return true;
 505 }
 506
 507 long wxListCtrl::SetItem(long index, int col, const wxString& label, int imageId)
 508 {
 509     if (m_genericImpl)
 510         return m_genericImpl->SetItem(index, col, label, imageId);
 511
 512     wxListItem info;
 513     info.m_text = label;
 514     info.m_mask = wxLIST_MASK_TEXT;
 515     info.m_itemId = index;
 516     info.m_col = col;
 517     if ( imageId > -1 )
 518     {
 519         info.m_image = imageId;
 520         info.m_mask |= wxLIST_MASK_IMAGE;
 521     }
 522     return SetItem(info);
 523 }
 524
 525
 526 // Gets the item state
 527 int wxListCtrl::GetItemState(long item, long stateMask) const
 528 {
 529     if (m_genericImpl)
 530         return m_genericImpl->GetItemState(item, stateMask);
 531
 532     wxListItem info;
 533
 534     info.m_mask = wxLIST_MASK_STATE;
 535     info.m_stateMask = stateMask;
 536     info.m_itemId = item;
 537
 538     if (!GetItem(info))
 539         return 0;
 540
 541     return info.m_state;
 542 }
 543
 544 // Sets the item state
 545 bool wxListCtrl::SetItemState(long item, long state, long stateMask)
 546 {
 547     if (m_genericImpl)
 548         return m_genericImpl->SetItemState(item, state, stateMask);
 549
 550     wxListItem info;
 551     info.m_mask = wxLIST_MASK_STATE;
 552     info.m_stateMask = stateMask;
 553     info.m_state = state;
 554     info.m_itemId = item;
 555     return SetItem(info);
 556 }
 557
 558 // Sets the item image
 559 bool wxListCtrl::SetItemImage(long item, int image, int WXUNUSED(selImage))
 560 {
 561     return SetItemColumnImage(item, 0, image);
 562 }
 563
 564 // Sets the item image
 565 bool wxListCtrl::SetItemColumnImage(long item, long column, int image)
 566 {
 567     if (m_genericImpl)
 568         return m_genericImpl->SetItemColumnImage(item, column, image);
 569
 570     wxListItem info;
 571
 572     info.m_mask = wxLIST_MASK_IMAGE;
 573     info.m_image = image;
 574     info.m_itemId = item;
 575     info.m_col = column;
 576
 577     return SetItem(info);
 578 }
 579
 580 // Gets the item text
 581 wxString wxListCtrl::GetItemText(long item) const
 582 {
 583     if (m_genericImpl)
 584         return m_genericImpl->GetItemText(item);
 585
 586     wxListItem info;
 587
 588     info.m_mask = wxLIST_MASK_TEXT;
 589     info.m_itemId = item;
 590
 591     if (!GetItem(info))
 592         return wxEmptyString;
 593     return info.m_text;
 594 }
 595
 596 // Sets the item text
 597 void wxListCtrl::SetItemText(long item, const wxString& str)
 598 {
 599     if (m_genericImpl)
 600         return m_genericImpl->SetItemText(item, str);
 601
 602     wxListItem info;
 603
 604     info.m_mask = wxLIST_MASK_TEXT;
 605     info.m_itemId = item;
 606     info.m_text = str;
 607
 608     SetItem(info);
 609 }
 610
 611 // Gets the item data
 612 long wxListCtrl::GetItemData(long item) const
 613 {
 614     if (m_genericImpl)
 615         return m_genericImpl->GetItemData(item);
 616
 617     wxListItem info;
 618
 619     info.m_mask = wxLIST_MASK_DATA;
 620     info.m_itemId = item;
 621
 622     if (!GetItem(info))
 623         return 0;
 624     return info.m_data;
 625 }
 626
 627 // Sets the item data
 628 bool wxListCtrl::SetItemData(long item, long data)
 629 {
 630     if (m_genericImpl)
 631         return m_genericImpl->SetItemData(item, data);
 632
 633     wxListItem info;
 634
 635     info.m_mask = wxLIST_MASK_DATA;
 636     info.m_itemId = item;
 637     info.m_data = data;
 638
 639     return SetItem(info);
 640 }
 641
 642 wxRect wxListCtrl::GetViewRect() const
 643 {
 644     wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST),
 645                     _T("wxListCtrl::GetViewRect() only works in icon mode") );
 646
 647     if (m_genericImpl)
 648         return m_genericImpl->GetViewRect();
 649
 650     wxRect rect;
 651     return rect;
 652 }
 653
 654 // Gets the item rectangle
 655 bool wxListCtrl::GetItemRect(long item, wxRect& rect, int code) const
 656 {
 657     if (m_genericImpl)
 658         return m_genericImpl->GetItemRect(item, rect, code);
 659
 660     return true;
 661 }
 662
 663 // Gets the item position
 664 bool wxListCtrl::GetItemPosition(long item, wxPoint& pos) const
 665 {
 666     if (m_genericImpl)
 667         return m_genericImpl->GetItemPosition(item, pos);
 668
 669     bool success = false;
 670
 671     return success;
 672 }
 673
 674 // Sets the item position.
 675 bool wxListCtrl::SetItemPosition(long item, const wxPoint& pos)
 676 {
 677     if (m_genericImpl)
 678         return m_genericImpl->SetItemPosition(item, pos);
 679
 680     return false;
 681 }
 682
 683 // Gets the number of items in the list control
 684 int wxListCtrl::GetItemCount() const
 685 {
 686     if (m_genericImpl)
 687         return m_genericImpl->GetItemCount();
 688
 689     if (m_dbImpl)
 690         return m_dbImpl->MacGetCount();
 691
 692     return m_count;
 693 }
 694
 695 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
 696 {
 697     if (m_genericImpl)
 698         m_genericImpl->SetItemSpacing(spacing, isSmall);
 699 }
 700
 701 wxSize wxListCtrl::GetItemSpacing() const
 702 {
 703     if (m_genericImpl)
 704         return m_genericImpl->GetItemSpacing();
 705
 706     return wxSize(0, 0);
 707 }
 708
 709 void wxListCtrl::SetItemTextColour( long item, const wxColour &col )
 710 {
 711     if (m_genericImpl)
 712     {
 713         m_genericImpl->SetItemTextColour(item, col);
 714         return;
 715     }
 716
 717     wxListItem info;
 718     info.m_itemId = item;
 719     info.SetTextColour( col );
 720     SetItem( info );
 721 }
 722
 723 wxColour wxListCtrl::GetItemTextColour( long item ) const
 724 {
 725     if (m_genericImpl)
 726         return m_genericImpl->GetItemTextColour(item);
 727
 728     if (m_dbImpl)
 729     {
 730         wxListItem info;
 731         if (GetItem(info))
 732             return info.GetTextColour();
 733     }
 734     return wxNullColour;
 735 }
 736
 737 void wxListCtrl::SetItemBackgroundColour( long item, const wxColour &col )
 738 {
 739     if (m_genericImpl)
 740     {
 741         m_genericImpl->SetItemBackgroundColour(item, col);
 742         return;
 743     }
 744
 745     wxListItem info;
 746     info.m_itemId = item;
 747     info.SetBackgroundColour( col );
 748     SetItem( info );
 749 }
 750
 751 wxColour wxListCtrl::GetItemBackgroundColour( long item ) const
 752 {
 753     if (m_genericImpl)
 754         return m_genericImpl->GetItemBackgroundColour(item);
 755
 756     if (m_dbImpl)
 757     {
 758         wxListItem info;
 759         if (GetItem(info))
 760             return info.GetBackgroundColour();
 761     }
 762     return wxNullColour;
 763 }
 764
 765 void wxListCtrl::SetItemFont( long item, const wxFont &f )
 766 {
 767     if (m_genericImpl)
 768     {
 769         m_genericImpl->SetItemFont(item, f);
 770         return;
 771     }
 772
 773     wxListItem info;
 774     info.m_itemId = item;
 775     info.SetFont( f );
 776     SetItem( info );
 777 }
 778
 779 wxFont wxListCtrl::GetItemFont( long item ) const
 780 {
 781     if (m_genericImpl)
 782         return m_genericImpl->GetItemFont(item);
 783
 784     if (m_dbImpl)
 785     {
 786         wxListItem info;
 787         if (GetItem(info))
 788             return info.GetFont();
 789     }
 790
 791     return wxNullFont;
 792 }
 793
 794 // Gets the number of selected items in the list control
 795 int wxListCtrl::GetSelectedItemCount() const
 796 {
 797     if (m_genericImpl)
 798         return m_genericImpl->GetSelectedItemCount();
 799
 800     if (m_dbImpl)
 801         return m_dbImpl->GetSelectedItemCount(NULL, true);
 802
 803     return 0;
 804 }
 805
 806 // Gets the text colour of the listview
 807 wxColour wxListCtrl::GetTextColour() const
 808 {
 809     if (m_genericImpl)
 810         return m_genericImpl->GetTextColour();
 811
 812     // TODO: we need owner drawn list items to customize text color.
 813     if (m_dbImpl)
 814         return *wxBLACK;
 815
 816     return wxNullColour;
 817 }
 818
 819 // Sets the text colour of the listview
 820 void wxListCtrl::SetTextColour(const wxColour& col)
 821 {
 822     if (m_genericImpl)
 823     {
 824         m_genericImpl->SetTextColour(col);
 825         return;
 826     }
 827
 828     // TODO: if we add owner-drawn item support for DataBrowser,
 829     // consider supporting this property
 830 }
 831
 832 // Gets the index of the topmost visible item when in
 833 // list or report view
 834 long wxListCtrl::GetTopItem() const
 835 {
 836     if (m_genericImpl)
 837         return m_genericImpl->GetTopItem();
 838
 839     return 0;
 840 }
 841
 842 // Searches for an item, starting from 'item'.
 843 // 'geometry' is one of
 844 // wxLIST_NEXT_ABOVE/ALL/BELOW/LEFT/RIGHT.
 845 // 'state' is a state bit flag, one or more of
 846 // wxLIST_STATE_DROPHILITED/FOCUSED/SELECTED/CUT.
 847 // item can be -1 to find the first item that matches the
 848 // specified flags.
 849 // Returns the item or -1 if unsuccessful.
 850 long wxListCtrl::GetNextItem(long item, int geom, int state) const
 851 {
 852     if (m_genericImpl)
 853         return m_genericImpl->GetNextItem(item, geom, state);
 854
 855     if (m_dbImpl && geom == wxLIST_NEXT_ALL && state == wxLIST_STATE_SELECTED )
 856     {
 857         long count = m_dbImpl->MacGetCount() ;
 858         for ( long line = item + 1 ; line < count; line++ )
 859         {
 860             wxMacDataItem* id = m_dbImpl->GetItemFromLine(line);
 861             if ( m_dbImpl->IsItemSelected(id ) )
 862                 return line;
 863         }
 864         return -1;
 865     }
 866
 867     return 0;
 868 }
 869
 870
 871 wxImageList *wxListCtrl::GetImageList(int which) const
 872 {
 873     if (m_genericImpl)
 874         return m_genericImpl->GetImageList(which);
 875
 876     if ( which == wxIMAGE_LIST_NORMAL )
 877     {
 878         return m_imageListNormal;
 879     }
 880     else if ( which == wxIMAGE_LIST_SMALL )
 881     {
 882         return m_imageListSmall;
 883     }
 884     else if ( which == wxIMAGE_LIST_STATE )
 885     {
 886         return m_imageListState;
 887     }
 888     return NULL;
 889 }
 890
 891 void wxListCtrl::SetImageList(wxImageList *imageList, int which)
 892 {
 893     if (m_genericImpl)
 894     {
 895         m_genericImpl->SetImageList(imageList, which);
 896         return;
 897     }
 898
 899     if ( which == wxIMAGE_LIST_NORMAL )
 900     {
 901         if (m_ownsImageListNormal) delete m_imageListNormal;
 902         m_imageListNormal = imageList;
 903         m_ownsImageListNormal = false;
 904     }
 905     else if ( which == wxIMAGE_LIST_SMALL )
 906     {
 907         if (m_ownsImageListSmall) delete m_imageListSmall;
 908         m_imageListSmall = imageList;
 909         m_ownsImageListSmall = false;
 910     }
 911     else if ( which == wxIMAGE_LIST_STATE )
 912     {
 913         if (m_ownsImageListState) delete m_imageListState;
 914         m_imageListState = imageList;
 915         m_ownsImageListState = false;
 916     }
 917 }
 918
 919 void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
 920 {
 921     if (m_genericImpl)
 922     {
 923         m_genericImpl->AssignImageList(imageList, which);
 924         return;
 925     }
 926
 927     SetImageList(imageList, which);
 928     if ( which == wxIMAGE_LIST_NORMAL )
 929         m_ownsImageListNormal = true;
 930     else if ( which == wxIMAGE_LIST_SMALL )
 931         m_ownsImageListSmall = true;
 932     else if ( which == wxIMAGE_LIST_STATE )
 933         m_ownsImageListState = true;
 934 }
 935
 936 // ----------------------------------------------------------------------------
 937 // Operations
 938 // ----------------------------------------------------------------------------
 939
 940 // Arranges the items
 941 bool wxListCtrl::Arrange(int flag)
 942 {
 943     if (m_genericImpl)
 944         return m_genericImpl->Arrange(flag);
 945     return false;
 946 }
 947
 948 // Deletes an item
 949 bool wxListCtrl::DeleteItem(long item)
 950 {
 951     if (m_genericImpl)
 952         return m_genericImpl->DeleteItem(item);
 953
 954     if (m_dbImpl)
 955     {
 956         m_dbImpl->MacDelete(item);
 957         wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ITEM, GetId() );
 958         event.SetEventObject( this );
 959         event.m_itemIndex = item;
 960         GetEventHandler()->ProcessEvent( event );
 961
 962     }
 963     return true;
 964 }
 965
 966 // Deletes all items
 967 bool wxListCtrl::DeleteAllItems()
 968 {
 969     if (m_genericImpl)
 970         return m_genericImpl->DeleteAllItems();
 971
 972     if (m_dbImpl)
 973     {
 974         m_dbImpl->MacClear();
 975         wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetId() );
 976         event.SetEventObject( this );
 977         GetEventHandler()->ProcessEvent( event );
 978     }
 979     return true;
 980 }
 981
 982 // Deletes all items
 983 bool wxListCtrl::DeleteAllColumns()
 984 {
 985     if (m_genericImpl)
 986         return m_genericImpl->DeleteAllColumns();
 987
 988     if (m_dbImpl)
 989     {
 990         UInt32 cols;
 991         m_dbImpl->GetColumnCount(&cols);
 992         for (UInt32 col = 0; col < cols; col++)
 993         {
 994                 DeleteColumn(col);
 995         }
 996     }
 997
 998     return true;
 999 }
1000
1001 // Deletes a column
1002 bool wxListCtrl::DeleteColumn(int col)
1003 {
1004     if (m_genericImpl)
1005         return m_genericImpl->DeleteColumn(col);
1006
1007     if (m_dbImpl)
1008     {
1009         OSStatus err = m_dbImpl->RemoveColumn(col);
1010         return err == noErr;
1011     }
1012
1013     return true;
1014 }
1015
1016 // Clears items, and columns if there are any.
1017 void wxListCtrl::ClearAll()
1018 {
1019     if (m_genericImpl)
1020     {
1021         m_genericImpl->ClearAll();
1022         return;
1023     }
1024
1025     if (m_dbImpl)
1026     {
1027         DeleteAllItems();
1028         DeleteAllColumns();
1029     }
1030 }
1031
1032 wxTextCtrl* wxListCtrl::EditLabel(long item, wxClassInfo* textControlClass)
1033 {
1034     if (m_genericImpl)
1035         return m_genericImpl->EditLabel(item, textControlClass);
1036
1037     if (m_dbImpl)
1038     {
1039         wxMacDataItem* id = m_dbImpl->GetItemFromLine(item);
1040         verify_noerr( SetDataBrowserEditItem(m_dbImpl->GetControlRef(), (DataBrowserItemID)id, kMinColumnId) );
1041     }
1042     return NULL;
1043 }
1044
1045 // End label editing, optionally cancelling the edit
1046 bool wxListCtrl::EndEditLabel(bool cancel)
1047 {
1048     // TODO: generic impl. doesn't have this method - is it needed for us?
1049     if (m_genericImpl)
1050         return true; // m_genericImpl->EndEditLabel(cancel);
1051
1052     if (m_dbImpl)
1053         verify_noerr( SetDataBrowserEditItem(m_dbImpl->GetControlRef(), kDataBrowserNoItem, kMinColumnId) );
1054     return true;
1055 }
1056
1057 // Ensures this item is visible
1058 bool wxListCtrl::EnsureVisible(long item)
1059 {
1060     if (m_genericImpl)
1061         return m_genericImpl->EnsureVisible(item);
1062
1063     if (m_dbImpl)
1064     {
1065         wxMacDataItem* dataItem = m_dbImpl->GetItemFromLine(item);
1066         m_dbImpl->RevealItem(dataItem, kDataBrowserRevealWithoutSelecting);
1067     }
1068
1069     return true;
1070 }
1071
1072 // Find an item whose label matches this string, starting from the item after 'start'
1073 // or the beginning if 'start' is -1.
1074 long wxListCtrl::FindItem(long start, const wxString& str, bool partial)
1075 {
1076     if (m_genericImpl)
1077         return m_genericImpl->FindItem(start, str, partial);
1078
1079     return -1;
1080 }
1081
1082 // Find an item whose data matches this data, starting from the item after 'start'
1083 // or the beginning if 'start' is -1.
1084 long wxListCtrl::FindItem(long start, long data)
1085 {
1086     if (m_genericImpl)
1087         return m_genericImpl->FindItem(start, data);
1088
1089     long  idx = start + 1;
1090     long count = GetItemCount();
1091
1092     while (idx < count)
1093     {
1094         if (GetItemData(idx) == data)
1095             return idx;
1096         idx++;
1097     };
1098
1099     return -1;
1100 }
1101
1102 // Find an item nearest this position in the specified direction, starting from
1103 // the item after 'start' or the beginning if 'start' is -1.
1104 long wxListCtrl::FindItem(long start, const wxPoint& pt, int direction)
1105 {
1106     if (m_genericImpl)
1107         return m_genericImpl->FindItem(start, pt, direction);
1108     return -1;
1109 }
1110
1111 // Determines which item (if any) is at the specified point,
1112 // giving details in 'flags' (see wxLIST_HITTEST_... flags above)
1113 long
1114 wxListCtrl::HitTest(const wxPoint& point, int& flags, long *ptrSubItem) const
1115 {
1116     if (m_genericImpl)
1117         return m_genericImpl->HitTest(point, flags, ptrSubItem);
1118
1119     return -1;
1120 }
1121
1122
1123 // Inserts an item, returning the index of the new item if successful,
1124 // -1 otherwise.
1125 long wxListCtrl::InsertItem(wxListItem& info)
1126 {
1127     wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") );
1128
1129     if (m_genericImpl)
1130         return m_genericImpl->InsertItem(info);
1131
1132     if (m_dbImpl)
1133     {
1134         int count = GetItemCount();
1135
1136         if (info.m_itemId > count)
1137             info.m_itemId = count;
1138
1139         m_dbImpl->MacInsertItem(info.m_itemId, &info );
1140         wxListEvent event( wxEVT_COMMAND_LIST_INSERT_ITEM, GetId() );
1141         event.SetEventObject( this );
1142         event.m_itemIndex = info.m_itemId;
1143         GetEventHandler()->ProcessEvent( event );
1144     }
1145
1146     return info.m_itemId;
1147 }
1148
1149 long wxListCtrl::InsertItem(long index, const wxString& label)
1150 {
1151     if (m_genericImpl)
1152         return m_genericImpl->InsertItem(index, label);
1153
1154     wxListItem info;
1155     info.m_text = label;
1156     info.m_mask = wxLIST_MASK_TEXT;
1157     info.m_itemId = index;
1158     return InsertItem(info);
1159 }
1160
1161 // Inserts an image item
1162 long wxListCtrl::InsertItem(long index, int imageIndex)
1163 {
1164     if (m_genericImpl)
1165         return m_genericImpl->InsertItem(index, imageIndex);
1166
1167     wxListItem info;
1168     info.m_image = imageIndex;
1169     info.m_mask = wxLIST_MASK_IMAGE;
1170     info.m_itemId = index;
1171     return InsertItem(info);
1172 }
1173
1174 // Inserts an image/string item
1175 long wxListCtrl::InsertItem(long index, const wxString& label, int imageIndex)
1176 {
1177     if (m_genericImpl)
1178         return m_genericImpl->InsertItem(index, label, imageIndex);
1179
1180     wxListItem info;
1181     info.m_image = imageIndex;
1182     info.m_text = label;
1183     info.m_mask = wxLIST_MASK_IMAGE | wxLIST_MASK_TEXT;
1184     info.m_itemId = index;
1185     return InsertItem(info);
1186 }
1187
1188 // For list view mode (only), inserts a column.
1189 long wxListCtrl::InsertColumn(long col, wxListItem& item)
1190 {
1191     if (m_genericImpl)
1192         return m_genericImpl->InsertColumn(col, item);
1193
1194     if (m_dbImpl)
1195     {
1196         if ( !(item.GetMask() & wxLIST_MASK_WIDTH) )
1197             item.SetWidth(150);
1198
1199         DataBrowserPropertyType type = kDataBrowserTextType;
1200         wxImageList* imageList = GetImageList(wxIMAGE_LIST_SMALL);
1201         if (imageList && imageList->GetImageCount() > 0)
1202         {
1203             wxBitmap bmp = imageList->GetBitmap(0);
1204             if (bmp.Ok())
1205                 type = kDataBrowserIconAndTextType;
1206         }
1207
1208         SInt16 just = teFlushDefault;
1209         if (item.GetMask() & wxLIST_MASK_FORMAT)
1210         {
1211             if (item.GetAlign() == wxLIST_FORMAT_LEFT)
1212                 just = teFlushLeft;
1213             else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
1214                 just = teCenter;
1215             else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
1216                 just = teFlushRight;
1217         }
1218         m_dbImpl->InsertColumn(col, type, item.GetText(), just, item.GetWidth());
1219
1220         if (GetWindowStyleFlag() & wxLC_EDIT_LABELS)
1221         {
1222             DataBrowserTableViewColumnID id;
1223             m_dbImpl->GetColumnIDFromIndex(col, &id);
1224             DataBrowserPropertyFlags flags;
1225             verify_noerr(m_dbImpl->GetPropertyFlags(id, &flags));
1226             flags |= kDataBrowserPropertyIsEditable;
1227             verify_noerr(m_dbImpl->SetPropertyFlags(id, flags));
1228         }
1229     }
1230
1231     return col;
1232 }
1233
1234 long wxListCtrl::InsertColumn(long col,
1235                               const wxString& heading,
1236                               int format,
1237                               int width)
1238 {
1239     if (m_genericImpl)
1240         return m_genericImpl->InsertColumn(col, heading, format, width);
1241
1242     wxListItem item;
1243     item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
1244     item.m_text = heading;
1245     if ( width > -1 )
1246     {
1247         item.m_mask |= wxLIST_MASK_WIDTH;
1248         item.m_width = width;
1249     }
1250     item.m_format = format;
1251
1252     return InsertColumn(col, item);
1253 }
1254
1255 // scroll the control by the given number of pixels (exception: in list view,
1256 // dx is interpreted as number of columns)
1257 bool wxListCtrl::ScrollList(int dx, int dy)
1258 {
1259     if (m_genericImpl)
1260         return m_genericImpl->ScrollList(dx, dy);
1261
1262     if (m_dbImpl)
1263     {
1264         m_dbImpl->SetScrollPosition(dx, dy);
1265     }
1266     return true;
1267 }
1268
1269
1270 bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
1271 {
1272     if (m_genericImpl)
1273         return m_genericImpl->SortItems(fn, data);
1274
1275     return true;
1276 }
1277
1278 // ----------------------------------------------------------------------------
1279 // virtual list controls
1280 // ----------------------------------------------------------------------------
1281
1282 wxString wxListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
1283 {
1284     // this is a pure virtual function, in fact - which is not really pure
1285     // because the controls which are not virtual don't need to implement it
1286     wxFAIL_MSG( _T("wxListCtrl::OnGetItemText not supposed to be called") );
1287
1288     return wxEmptyString;
1289 }
1290
1291 int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
1292 {
1293     wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL),
1294                 -1,
1295                 wxT("List control has an image list, OnGetItemImage or OnGetItemColumnImage should be overridden."));
1296     return -1;
1297 }
1298
1299 int wxListCtrl::OnGetItemColumnImage(long item, long column) const
1300 {
1301     if (!column)
1302         return OnGetItemImage(item);
1303
1304     return -1;
1305 }
1306
1307 wxListItemAttr *wxListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const
1308 {
1309     wxASSERT_MSG( item >= 0 && item < GetItemCount(),
1310                   _T("invalid item index in OnGetItemAttr()") );
1311
1312     // no attributes by default
1313     return NULL;
1314 }
1315
1316 void wxListCtrl::SetItemCount(long count)
1317 {
1318     wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
1319
1320     if (m_genericImpl)
1321     {
1322         m_genericImpl->SetItemCount(count);
1323         return;
1324     }
1325
1326     if (m_dbImpl)
1327     {
1328         // we need to temporarily disable the new item creation notification
1329         // procedure to speed things up
1330         // FIXME: Even this doesn't seem to help much...
1331         DataBrowserCallbacks callbacks;
1332         DataBrowserItemNotificationUPP itemUPP;
1333         GetDataBrowserCallbacks(m_dbImpl->GetControlRef(), &callbacks);
1334         itemUPP = callbacks.u.v1.itemNotificationCallback;
1335         callbacks.u.v1.itemNotificationCallback = 0;
1336         m_dbImpl->SetCallbacks(&callbacks);
1337         ::AddDataBrowserItems(m_dbImpl->GetControlRef(), kDataBrowserNoItem,
1338             count, NULL, kDataBrowserItemNoProperty);
1339         callbacks.u.v1.itemNotificationCallback = itemUPP;
1340         m_dbImpl->SetCallbacks(&callbacks);
1341     }
1342     m_count = count;
1343 }
1344
1345 void wxListCtrl::RefreshItem(long item)
1346 {
1347     if (m_genericImpl)
1348     {
1349         m_genericImpl->RefreshItem(item);
1350         return;
1351     }
1352
1353     wxRect rect;
1354     GetItemRect(item, rect);
1355     RefreshRect(rect);
1356 }
1357
1358 void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
1359 {
1360     if (m_genericImpl)
1361     {
1362         m_genericImpl->RefreshItems(itemFrom, itemTo);
1363         return;
1364     }
1365
1366     wxRect rect1, rect2;
1367     GetItemRect(itemFrom, rect1);
1368     GetItemRect(itemTo, rect2);
1369
1370     wxRect rect = rect1;
1371     rect.height = rect2.GetBottom() - rect1.GetTop();
1372
1373     RefreshRect(rect);
1374 }
1375
1376
1377 // wxMac internal data structures
1378
1379 wxMacListCtrlItem::~wxMacListCtrlItem()
1380 {
1381 }
1382
1383 void wxMacListCtrlItem::Notification(wxMacDataItemBrowserControl *owner ,
1384     DataBrowserItemNotification message,
1385     DataBrowserItemDataRef itemData ) const
1386 {
1387
1388     wxMacDataBrowserListCtrlControl *lb = dynamic_cast<wxMacDataBrowserListCtrlControl*>(owner);
1389
1390     // we want to depend on as little as possible to make sure tear-down of controls is safe
1391     if ( message == kDataBrowserItemRemoved)
1392     {
1393         if ( lb != NULL && lb->GetClientDataType() == wxClientData_Object )
1394         {
1395             delete (wxClientData*) (m_data);
1396         }
1397
1398         delete this;
1399         return;
1400     }
1401     else if ( message == kDataBrowserItemAdded )
1402     {
1403         // we don't issue events on adding, the item is not really stored in the list yet, so we
1404         // avoid asserts by gettting out now
1405         return  ;
1406     }
1407
1408     wxListCtrl *list = wxDynamicCast( owner->GetPeer() , wxListCtrl );
1409     if ( list )
1410     {
1411         bool trigger = false;
1412
1413         wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
1414         bool isSingle = list->GetWindowStyle() | wxLC_SINGLE_SEL;
1415
1416         event.SetEventObject( list );
1417         event.m_itemIndex = owner->GetLineFromItem( this ) ;
1418         if ( !list->IsVirtual() )
1419         {
1420             lb->MacGetColumnInfo(event.m_itemIndex,0,event.m_item);
1421         }
1422
1423         switch (message)
1424         {
1425             case kDataBrowserItemDeselected:
1426                 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
1427                 if ( !isSingle )
1428                     trigger = !lb->IsSelectionSuppressed();
1429                 break;
1430
1431             case kDataBrowserItemSelected:
1432                 trigger = !lb->IsSelectionSuppressed();
1433                 break;
1434
1435             case kDataBrowserItemDoubleClicked:
1436                 event.SetEventType( wxEVT_LEFT_DCLICK );
1437                 trigger = true;
1438                 break;
1439
1440             case kDataBrowserEditStarted :
1441                 // TODO : how to veto ?
1442                 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
1443                 trigger = true ;
1444                 break ;
1445
1446             case kDataBrowserEditStopped :
1447                 // TODO probably trigger only upon the value store callback, because
1448                 // here IIRC we cannot veto
1449                 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
1450                 trigger = true ;
1451                 break ;
1452
1453             default:
1454                 break;
1455         }
1456
1457         if ( trigger )
1458         {
1459             // direct notification is not always having the listbox GetSelection() having in synch with event
1460             wxPostEvent( list->GetEventHandler(), event );
1461         }
1462     }
1463
1464 }
1465
1466 wxMacDataBrowserListCtrlControl::wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style)
1467     : wxMacDataItemBrowserControl( peer, pos, size, style )
1468 {
1469     OSStatus err = noErr;
1470     m_clientDataItemsType = wxClientData_None;
1471     m_isVirtual = false;
1472
1473     if ( style & wxLC_VIRTUAL )
1474         m_isVirtual = true;
1475
1476     DataBrowserSelectionFlags  options = kDataBrowserDragSelect;
1477     if ( style & wxLC_SINGLE_SEL )
1478     {
1479         options |= kDataBrowserSelectOnlyOne;
1480     }
1481     else
1482     {
1483         options |= kDataBrowserCmdTogglesSelection;
1484     }
1485
1486     err = SetSelectionFlags( options );
1487     verify_noerr( err );
1488
1489     if ( style & wxLC_LIST )
1490     {
1491         InsertColumn(0, kDataBrowserIconAndTextType, wxEmptyString, -1, -1);
1492         verify_noerr( AutoSizeColumns() );
1493     }
1494
1495     if ( style & wxLC_LIST || style & wxLC_NO_HEADER )
1496         verify_noerr( SetHeaderButtonHeight( 0 ) );
1497
1498     if ( m_isVirtual )
1499         SetSortProperty( kMinColumnId - 1 );
1500     else
1501         SetSortProperty( kMinColumnId );
1502     if ( style & wxLC_SORT_ASCENDING )
1503     {
1504         m_sortOrder = SortOrder_Text_Ascending;
1505         SetSortOrder( kDataBrowserOrderIncreasing );
1506     }
1507     else if ( style & wxLC_SORT_DESCENDING )
1508     {
1509         m_sortOrder = SortOrder_Text_Descending;
1510         SetSortOrder( kDataBrowserOrderDecreasing );
1511     }
1512     else
1513     {
1514         m_sortOrder = SortOrder_None;
1515     }
1516
1517     if ( style & wxLC_VRULES )
1518     {
1519 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
1520         verify_noerr( DataBrowserChangeAttributes(m_controlRef, kDataBrowserAttributeListViewDrawColumnDividers, kDataBrowserAttributeNone) );
1521 #endif
1522     }
1523
1524     verify_noerr( SetHiliteStyle(kDataBrowserTableViewFillHilite ) );
1525     err = SetHasScrollBars( (style & wxHSCROLL) != 0 , true );
1526 }
1527
1528 OSStatus wxMacDataBrowserListCtrlControl::GetSetItemData(DataBrowserItemID itemID,
1529                         DataBrowserPropertyID property,
1530                         DataBrowserItemDataRef itemData,
1531                         Boolean changeValue )
1532 {
1533     wxString text;
1534     int imgIndex = -1;
1535     short listColumn = property - kMinColumnId;
1536
1537     OSStatus err = errDataBrowserPropertyNotSupported;
1538     wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
1539     wxMacListCtrlItem* lcItem;
1540
1541     if (listColumn >= 0)
1542     {
1543         if (!m_isVirtual)
1544         {
1545             lcItem = (wxMacListCtrlItem*) itemID;
1546             if (lcItem->HasColumnInfo(listColumn)){
1547                 wxListItem* item = lcItem->GetColumnInfo(listColumn);
1548                 if (item->GetMask() & wxLIST_MASK_TEXT)
1549                     text = item->GetText();
1550                 if (item->GetMask() & wxLIST_MASK_IMAGE)
1551                     imgIndex = item->GetImage();
1552             }
1553         }
1554         else
1555         {
1556             text = list->OnGetItemText( (long)itemID-1, listColumn );
1557             imgIndex = list->OnGetItemColumnImage( (long)itemID-1, listColumn );
1558         }
1559     }
1560
1561     if ( !changeValue )
1562     {
1563         switch (property)
1564         {
1565             case kDataBrowserItemIsEditableProperty :
1566                 if ( list && list->HasFlag( wxLC_EDIT_LABELS ) )
1567                 {
1568                     verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
1569                     err = noErr ;
1570                 }
1571                 break ;
1572             default :
1573                 if ( property >= kMinColumnId )
1574                 {
1575                     wxMacCFStringHolder cfStr;
1576
1577                     if (text){
1578                         cfStr.Assign( text, wxLocale::GetSystemEncoding() );
1579                         err = ::SetDataBrowserItemDataText( itemData, cfStr );
1580                         err = noErr;
1581                     }
1582
1583
1584
1585                     if ( imgIndex != -1 )
1586                     {
1587                         wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
1588                         if (imageList && imageList->GetImageCount() > 0){
1589                             wxBitmap bmp = imageList->GetBitmap(imgIndex);
1590                             IconRef icon = bmp.GetBitmapData()->GetIconRef();
1591                             ::SetDataBrowserItemDataIcon(itemData, icon);
1592                         }
1593                     }
1594
1595                 }
1596                 break ;
1597         }
1598
1599     }
1600     else
1601     {
1602         switch (property)
1603         {
1604              default:
1605                 if ( property >= kMinColumnId )
1606                 {
1607                     short listColumn = property - kMinColumnId;
1608
1609                     // TODO probably send the 'end edit' from here, as we
1610                     // can then deal with the veto
1611                     CFStringRef sr ;
1612                     verify_noerr( GetDataBrowserItemDataText( itemData , &sr ) ) ;
1613                     wxMacCFStringHolder cfStr(sr) ;;
1614                     if (m_isVirtual)
1615                         list->SetItem( (long)itemData-1 , listColumn, cfStr.AsString() ) ;
1616                     else
1617                     {
1618                         if (lcItem)
1619                             lcItem->SetColumnTextValue( listColumn, cfStr.AsString() );
1620                     }
1621                     err = noErr ;
1622                 }
1623                 break;
1624         }
1625     }
1626     return err;
1627 }
1628
1629 void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID,
1630     DataBrowserItemNotification message,
1631     DataBrowserItemDataRef itemData )
1632 {
1633     // we want to depend on as little as possible to make sure tear-down of controls is safe
1634     if ( message == kDataBrowserItemRemoved)
1635     {
1636         // make sure MacDelete does the proper teardown.
1637         return;
1638     }
1639     else if ( message == kDataBrowserItemAdded )
1640     {
1641         // we don't issue events on adding, the item is not really stored in the list yet, so we
1642         // avoid asserts by gettting out now
1643         return  ;
1644     }
1645
1646     wxListCtrl *list = wxDynamicCast( GetPeer() , wxListCtrl );
1647     if ( list )
1648     {
1649         bool trigger = false;
1650
1651         wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
1652         bool isSingle = list->GetWindowStyle() | wxLC_SINGLE_SEL;
1653
1654         event.SetEventObject( list );
1655         if ( !list->IsVirtual() )
1656         {
1657             wxMacDataItem* item = (wxMacDataItem*)itemID;
1658             DataBrowserTableViewRowIndex result = 0;
1659             verify_noerr( GetItemRow( itemID, &result ) ) ;
1660             event.m_itemIndex = result;
1661
1662             if (event.m_itemIndex >= 0)
1663                 MacGetColumnInfo(event.m_itemIndex,0,event.m_item);
1664         }
1665         else
1666         {
1667             event.m_itemIndex = (long)itemID;
1668         }
1669
1670         switch (message)
1671         {
1672             case kDataBrowserItemDeselected:
1673                 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
1674                 if ( !isSingle )
1675                     trigger = IsSelectionSuppressed();
1676                 break;
1677
1678             case kDataBrowserItemSelected:
1679                 trigger = IsSelectionSuppressed();
1680                 break;
1681
1682             case kDataBrowserItemDoubleClicked:
1683                 event.SetEventType( wxEVT_LEFT_DCLICK );
1684                 trigger = true;
1685                 break;
1686
1687             case kDataBrowserEditStarted :
1688                 // TODO : how to veto ?
1689                 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
1690                 trigger = true ;
1691                 break ;
1692
1693             case kDataBrowserEditStopped :
1694                 // TODO probably trigger only upon the value store callback, because
1695                 // here IIRC we cannot veto
1696                 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
1697                 trigger = true ;
1698                 break ;
1699
1700             default:
1701                 break;
1702         }
1703
1704         if ( trigger )
1705         {
1706             // direct notification is not always having the listbox GetSelection() having in synch with event
1707             wxPostEvent( list->GetEventHandler(), event );
1708         }
1709     }
1710 }
1711
1712 Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneID,
1713                         DataBrowserItemID itemTwoID,
1714                         DataBrowserPropertyID sortProperty)
1715 {
1716
1717     bool retval = false;
1718     wxString itemText;
1719     wxString otherItemText;
1720     int colId = sortProperty - kMinColumnId;
1721     long itemNum = 0;
1722     long otherItemNum = 0;
1723
1724     wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
1725
1726     // means we need to
1727     if (colId >= 0)
1728     {
1729         if (!m_isVirtual)
1730         {
1731             wxMacListCtrlItem* item = (wxMacListCtrlItem*)itemOneID;
1732             wxMacListCtrlItem* otherItem = (wxMacListCtrlItem*)itemTwoID;
1733             itemNum = item->GetOrder();
1734             otherItemNum = otherItem->GetOrder();
1735             if (item->HasColumnInfo(colId))
1736                 itemText = item->GetColumnInfo(colId)->GetText();
1737             if (otherItem->HasColumnInfo(colId))
1738                 otherItemText = otherItem->GetColumnInfo(colId)->GetText();
1739         }
1740         else
1741         {
1742             itemNum = (long)itemOneID;
1743             otherItemNum = (long)itemTwoID;
1744             itemText = list->OnGetItemText( itemNum-1, colId );
1745             otherItemText = list->OnGetItemText( otherItemNum-1, colId );
1746
1747         }
1748
1749         DataBrowserSortOrder sort;
1750         verify_noerr(GetSortOrder(&sort));
1751
1752         if ( sort == kDataBrowserOrderIncreasing )
1753         {
1754             retval = itemText.CmpNoCase( otherItemText ) > 0;
1755         }
1756         else if ( sort == kDataBrowserOrderDecreasing )
1757         {
1758             retval = itemText.CmpNoCase( otherItemText ) < 0;
1759         }
1760     }
1761     else{
1762         // fallback for undefined cases
1763         retval = itemOneID < itemTwoID;
1764     }
1765
1766     return retval;
1767 }
1768
1769 wxMacDataBrowserListCtrlControl::~wxMacDataBrowserListCtrlControl()
1770 {
1771 }
1772
1773 void wxMacDataBrowserListCtrlControl::MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item )
1774 {
1775     wxMacDataItem* dataItem = GetItemFromLine(row);
1776     if (item)
1777     {
1778         wxMacListCtrlItem* listItem = dynamic_cast<wxMacListCtrlItem*>(dataItem);
1779         listItem->SetColumnInfo( column, item );
1780         UpdateState(dataItem, item);
1781     }
1782 }
1783
1784 // apply changes that need to happen immediately, rather than when the
1785 // databrowser control fires a callback.
1786 void wxMacDataBrowserListCtrlControl::UpdateState(wxMacDataItem* dataItem, wxListItem* listItem)
1787 {
1788     bool isSelected = IsItemSelected( dataItem );
1789     bool isSelectedState = (listItem->GetState() == wxLIST_STATE_SELECTED);
1790
1791     // toggle the selection state if wxListInfo state and actual state don't match.
1792     if ( isSelected != isSelectedState )
1793     {
1794         DataBrowserSetOption options = kDataBrowserItemsAdd;
1795         if (!isSelectedState)
1796             options = kDataBrowserItemsRemove;
1797         SetSelectedItem(dataItem, options);
1798     }
1799     // TODO: Set column width if item width > than current column width
1800 }
1801
1802 void wxMacDataBrowserListCtrlControl::MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item )
1803 {
1804     wxMacDataItem* dataItem = GetItemFromLine(row);
1805     // CS should this guard against dataItem = 0 ? , as item is not a pointer if (item) is not appropriate
1806     //if (item)
1807     {
1808         wxMacListCtrlItem* listItem = dynamic_cast<wxMacListCtrlItem*>(dataItem);
1809         wxListItem* oldItem = listItem->GetColumnInfo( column );
1810
1811         long mask = item.GetMask();
1812         if ( !mask )
1813             // by default, get everything for backwards compatibility
1814             mask = -1;
1815
1816         if ( mask & wxLIST_MASK_TEXT )
1817             item.SetText(oldItem->GetText());
1818         if ( mask & wxLIST_MASK_IMAGE )
1819             item.SetImage(oldItem->GetImage());
1820         if ( mask & wxLIST_MASK_DATA )
1821             item.SetData(oldItem->GetData());
1822         if ( mask & wxLIST_MASK_STATE )
1823             item.SetState(oldItem->GetState());
1824         if ( mask & wxLIST_MASK_WIDTH )
1825             item.SetWidth(oldItem->GetWidth());
1826         if ( mask & wxLIST_MASK_FORMAT )
1827             item.SetAlign(oldItem->GetAlign());
1828
1829         item.SetTextColour(oldItem->GetTextColour());
1830         item.SetBackgroundColour(oldItem->GetBackgroundColour());
1831         item.SetFont(oldItem->GetFont());
1832     }
1833 }
1834
1835 void wxMacDataBrowserListCtrlControl::MacInsertItem( unsigned int n, wxListItem* item )
1836 {
1837     wxMacDataItemBrowserControl::MacInsert(n, item->GetText());
1838     MacSetColumnInfo(n, 0, item);
1839 }
1840
1841 wxMacListCtrlItem* wxMacDataBrowserListCtrlControl::CreateItem()
1842 {
1843     return new wxMacListCtrlItem();
1844 }
1845
1846 wxMacListCtrlItem::wxMacListCtrlItem()
1847 {
1848     m_rowItems = wxListItemList();
1849 }
1850
1851 int wxMacListCtrlItem::GetColumnImageValue( unsigned int column )
1852 {
1853     return GetColumnInfo(column)->GetImage();
1854 }
1855
1856 void wxMacListCtrlItem::SetColumnImageValue( unsigned int column, int imageIndex )
1857 {
1858     GetColumnInfo(column)->SetImage(imageIndex);
1859 }
1860
1861 const wxString& wxMacListCtrlItem::GetColumnTextValue( unsigned int column )
1862 {
1863     if ( column == 0 )
1864         return GetLabel();
1865
1866     return GetColumnInfo(column)->GetText();
1867 }
1868
1869 void wxMacListCtrlItem::SetColumnTextValue( unsigned int column, const wxString& text )
1870 {
1871     GetColumnInfo(column)->SetText(text);
1872
1873     // for compatibility with superclass APIs
1874     if ( column == 0 )
1875         SetLabel(text);
1876 }
1877
1878 wxListItem* wxMacListCtrlItem::GetColumnInfo( unsigned int column )
1879 {
1880     wxListItemList::compatibility_iterator node = m_rowItems.Item( column );
1881     wxASSERT_MSG( node, _T("invalid column index in wxMacListCtrlItem") );
1882
1883     return node->GetData();
1884 }
1885
1886 bool wxMacListCtrlItem::HasColumnInfo( unsigned int column )
1887 {
1888     return m_rowItems.GetCount() > column;
1889 }
1890
1891 void wxMacListCtrlItem::SetColumnInfo( unsigned int column, wxListItem* item )
1892 {
1893
1894     if ( column >= m_rowItems.GetCount() )
1895     {
1896         wxListItem* listItem = new wxListItem(*item);
1897         m_rowItems.Append( listItem );
1898     }
1899     else
1900     {
1901         wxListItem* listItem = GetColumnInfo( column );
1902         long mask = item->GetMask();
1903         if (mask & wxLIST_MASK_TEXT)
1904             listItem->SetText(item->GetText());
1905         if (mask & wxLIST_MASK_DATA)
1906             listItem->SetData(item->GetData());
1907         if (mask & wxLIST_MASK_IMAGE)
1908             listItem->SetImage(item->GetImage());
1909         if (mask & wxLIST_MASK_STATE)
1910             listItem->SetState(item->GetState());
1911         if (mask & wxLIST_MASK_FORMAT)
1912             listItem->SetAlign(item->GetAlign());
1913         if (mask & wxLIST_MASK_WIDTH)
1914             listItem->SetWidth(item->GetWidth());
1915     }
1916 }
1917
1918 #endif // wxUSE_LISTCTRL