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     return 0;
 856 }
 857
 858
 859 wxImageList *wxListCtrl::GetImageList(int which) const
 860 {
 861     if (m_genericImpl)
 862         return m_genericImpl->GetImageList(which);
 863
 864     if ( which == wxIMAGE_LIST_NORMAL )
 865     {
 866         return m_imageListNormal;
 867     }
 868     else if ( which == wxIMAGE_LIST_SMALL )
 869     {
 870         return m_imageListSmall;
 871     }
 872     else if ( which == wxIMAGE_LIST_STATE )
 873     {
 874         return m_imageListState;
 875     }
 876     return NULL;
 877 }
 878
 879 void wxListCtrl::SetImageList(wxImageList *imageList, int which)
 880 {
 881     if (m_genericImpl)
 882     {
 883         m_genericImpl->SetImageList(imageList, which);
 884         return;
 885     }
 886
 887     if ( which == wxIMAGE_LIST_NORMAL )
 888     {
 889         if (m_ownsImageListNormal) delete m_imageListNormal;
 890         m_imageListNormal = imageList;
 891         m_ownsImageListNormal = false;
 892     }
 893     else if ( which == wxIMAGE_LIST_SMALL )
 894     {
 895         if (m_ownsImageListSmall) delete m_imageListSmall;
 896         m_imageListSmall = imageList;
 897         m_ownsImageListSmall = false;
 898     }
 899     else if ( which == wxIMAGE_LIST_STATE )
 900     {
 901         if (m_ownsImageListState) delete m_imageListState;
 902         m_imageListState = imageList;
 903         m_ownsImageListState = false;
 904     }
 905 }
 906
 907 void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
 908 {
 909     if (m_genericImpl)
 910     {
 911         m_genericImpl->AssignImageList(imageList, which);
 912         return;
 913     }
 914
 915     SetImageList(imageList, which);
 916     if ( which == wxIMAGE_LIST_NORMAL )
 917         m_ownsImageListNormal = true;
 918     else if ( which == wxIMAGE_LIST_SMALL )
 919         m_ownsImageListSmall = true;
 920     else if ( which == wxIMAGE_LIST_STATE )
 921         m_ownsImageListState = true;
 922 }
 923
 924 // ----------------------------------------------------------------------------
 925 // Operations
 926 // ----------------------------------------------------------------------------
 927
 928 // Arranges the items
 929 bool wxListCtrl::Arrange(int flag)
 930 {
 931     if (m_genericImpl)
 932         return m_genericImpl->Arrange(flag);
 933     return false;
 934 }
 935
 936 // Deletes an item
 937 bool wxListCtrl::DeleteItem(long item)
 938 {
 939     if (m_genericImpl)
 940         return m_genericImpl->DeleteItem(item);
 941
 942     if (m_dbImpl)
 943     {
 944         m_dbImpl->MacDelete(item);
 945         wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ITEM, GetId() );
 946         event.SetEventObject( this );
 947         event.m_itemIndex = item;
 948         GetEventHandler()->ProcessEvent( event );
 949
 950     }
 951     return true;
 952 }
 953
 954 // Deletes all items
 955 bool wxListCtrl::DeleteAllItems()
 956 {
 957     if (m_genericImpl)
 958         return m_genericImpl->DeleteAllItems();
 959
 960     if (m_dbImpl)
 961     {
 962         m_dbImpl->MacClear();
 963         wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetId() );
 964         event.SetEventObject( this );
 965         GetEventHandler()->ProcessEvent( event );
 966     }
 967     return true;
 968 }
 969
 970 // Deletes all items
 971 bool wxListCtrl::DeleteAllColumns()
 972 {
 973     if (m_genericImpl)
 974         return m_genericImpl->DeleteAllColumns();
 975
 976     if (m_dbImpl)
 977     {
 978         UInt32 cols;
 979         m_dbImpl->GetColumnCount(&cols);
 980         for (UInt32 col = 0; col < cols; col++)
 981         {
 982                 DeleteColumn(col);
 983         }
 984     }
 985
 986     return true;
 987 }
 988
 989 // Deletes a column
 990 bool wxListCtrl::DeleteColumn(int col)
 991 {
 992     if (m_genericImpl)
 993         return m_genericImpl->DeleteColumn(col);
 994
 995     if (m_dbImpl)
 996     {
 997         OSStatus err = m_dbImpl->RemoveColumn(col);
 998         return err == noErr;
 999     }
1000
1001     return true;
1002 }
1003
1004 // Clears items, and columns if there are any.
1005 void wxListCtrl::ClearAll()
1006 {
1007     if (m_genericImpl)
1008     {
1009         m_genericImpl->ClearAll();
1010         return;
1011     }
1012
1013     if (m_dbImpl)
1014     {
1015         DeleteAllItems();
1016         DeleteAllColumns();
1017     }
1018 }
1019
1020 wxTextCtrl* wxListCtrl::EditLabel(long item, wxClassInfo* textControlClass)
1021 {
1022     if (m_genericImpl)
1023         return m_genericImpl->EditLabel(item, textControlClass);
1024
1025     if (m_dbImpl)
1026     {
1027         wxMacDataItem* id = m_dbImpl->GetItemFromLine(item);
1028         verify_noerr( SetDataBrowserEditItem(m_dbImpl->GetControlRef(), (DataBrowserItemID)id, kMinColumnId) );
1029     }
1030     return NULL;
1031 }
1032
1033 // End label editing, optionally cancelling the edit
1034 bool wxListCtrl::EndEditLabel(bool cancel)
1035 {
1036     // TODO: generic impl. doesn't have this method - is it needed for us?
1037     if (m_genericImpl)
1038         return true; // m_genericImpl->EndEditLabel(cancel);
1039
1040     if (m_dbImpl)
1041         verify_noerr( SetDataBrowserEditItem(m_dbImpl->GetControlRef(), kDataBrowserNoItem, kMinColumnId) );
1042     return true;
1043 }
1044
1045 // Ensures this item is visible
1046 bool wxListCtrl::EnsureVisible(long item)
1047 {
1048     if (m_genericImpl)
1049         return m_genericImpl->EnsureVisible(item);
1050
1051     if (m_dbImpl)
1052     {
1053         wxMacDataItem* dataItem = m_dbImpl->GetItemFromLine(item);
1054         m_dbImpl->RevealItem(dataItem, kDataBrowserRevealWithoutSelecting);
1055     }
1056
1057     return true;
1058 }
1059
1060 // Find an item whose label matches this string, starting from the item after 'start'
1061 // or the beginning if 'start' is -1.
1062 long wxListCtrl::FindItem(long start, const wxString& str, bool partial)
1063 {
1064     if (m_genericImpl)
1065         return m_genericImpl->FindItem(start, str, partial);
1066
1067     return -1;
1068 }
1069
1070 // Find an item whose data matches this data, starting from the item after 'start'
1071 // or the beginning if 'start' is -1.
1072 long wxListCtrl::FindItem(long start, long data)
1073 {
1074     if (m_genericImpl)
1075         return m_genericImpl->FindItem(start, data);
1076
1077     long  idx = start + 1;
1078     long count = GetItemCount();
1079
1080     while (idx < count)
1081     {
1082         if (GetItemData(idx) == data)
1083             return idx;
1084         idx++;
1085     };
1086
1087     return -1;
1088 }
1089
1090 // Find an item nearest this position in the specified direction, starting from
1091 // the item after 'start' or the beginning if 'start' is -1.
1092 long wxListCtrl::FindItem(long start, const wxPoint& pt, int direction)
1093 {
1094     if (m_genericImpl)
1095         return m_genericImpl->FindItem(start, pt, direction);
1096     return -1;
1097 }
1098
1099 // Determines which item (if any) is at the specified point,
1100 // giving details in 'flags' (see wxLIST_HITTEST_... flags above)
1101 long
1102 wxListCtrl::HitTest(const wxPoint& point, int& flags, long *ptrSubItem) const
1103 {
1104     if (m_genericImpl)
1105         return m_genericImpl->HitTest(point, flags, ptrSubItem);
1106
1107     return -1;
1108 }
1109
1110
1111 // Inserts an item, returning the index of the new item if successful,
1112 // -1 otherwise.
1113 long wxListCtrl::InsertItem(wxListItem& info)
1114 {
1115     wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") );
1116
1117     if (m_genericImpl)
1118         return m_genericImpl->InsertItem(info);
1119
1120     if (m_dbImpl)
1121     {
1122         int count = GetItemCount();
1123
1124         if (info.m_itemId > count)
1125             info.m_itemId = count;
1126
1127         m_dbImpl->MacInsertItem(info.m_itemId, &info );
1128         wxListEvent event( wxEVT_COMMAND_LIST_INSERT_ITEM, GetId() );
1129         event.SetEventObject( this );
1130         event.m_itemIndex = info.m_itemId;
1131         GetEventHandler()->ProcessEvent( event );
1132     }
1133
1134     return info.m_itemId;
1135 }
1136
1137 long wxListCtrl::InsertItem(long index, const wxString& label)
1138 {
1139     if (m_genericImpl)
1140         return m_genericImpl->InsertItem(index, label);
1141
1142     wxListItem info;
1143     info.m_text = label;
1144     info.m_mask = wxLIST_MASK_TEXT;
1145     info.m_itemId = index;
1146     return InsertItem(info);
1147 }
1148
1149 // Inserts an image item
1150 long wxListCtrl::InsertItem(long index, int imageIndex)
1151 {
1152     if (m_genericImpl)
1153         return m_genericImpl->InsertItem(index, imageIndex);
1154
1155     wxListItem info;
1156     info.m_image = imageIndex;
1157     info.m_mask = wxLIST_MASK_IMAGE;
1158     info.m_itemId = index;
1159     return InsertItem(info);
1160 }
1161
1162 // Inserts an image/string item
1163 long wxListCtrl::InsertItem(long index, const wxString& label, int imageIndex)
1164 {
1165     if (m_genericImpl)
1166         return m_genericImpl->InsertItem(index, label, imageIndex);
1167
1168     wxListItem info;
1169     info.m_image = imageIndex;
1170     info.m_text = label;
1171     info.m_mask = wxLIST_MASK_IMAGE | wxLIST_MASK_TEXT;
1172     info.m_itemId = index;
1173     return InsertItem(info);
1174 }
1175
1176 // For list view mode (only), inserts a column.
1177 long wxListCtrl::InsertColumn(long col, wxListItem& item)
1178 {
1179     if (m_genericImpl)
1180         return m_genericImpl->InsertColumn(col, item);
1181
1182     if (m_dbImpl)
1183     {
1184         if ( !(item.GetMask() & wxLIST_MASK_WIDTH) )
1185             item.SetWidth(150);
1186
1187         DataBrowserPropertyType type = kDataBrowserTextType;
1188         wxImageList* imageList = GetImageList(wxIMAGE_LIST_SMALL);
1189         if (imageList && imageList->GetImageCount() > 0)
1190         {
1191             wxBitmap bmp = imageList->GetBitmap(0);
1192             if (bmp.Ok())
1193                 type = kDataBrowserIconAndTextType;
1194         }
1195
1196         SInt16 just = teFlushDefault;
1197         if (item.GetMask() & wxLIST_MASK_FORMAT)
1198         {
1199             if (item.GetAlign() == wxLIST_FORMAT_LEFT)
1200                 just = teFlushLeft;
1201             else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
1202                 just = teCenter;
1203             else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
1204                 just = teFlushRight;
1205         }
1206         m_dbImpl->InsertColumn(col, type, item.GetText(), just, item.GetWidth());
1207
1208         if (GetWindowStyleFlag() & wxLC_EDIT_LABELS)
1209         {
1210             DataBrowserTableViewColumnID id;
1211             m_dbImpl->GetColumnIDFromIndex(col, &id);
1212             DataBrowserPropertyFlags flags;
1213             verify_noerr(m_dbImpl->GetPropertyFlags(id, &flags));
1214             flags |= kDataBrowserPropertyIsEditable;
1215             verify_noerr(m_dbImpl->SetPropertyFlags(id, flags));
1216         }
1217     }
1218
1219     return col;
1220 }
1221
1222 long wxListCtrl::InsertColumn(long col,
1223                               const wxString& heading,
1224                               int format,
1225                               int width)
1226 {
1227     if (m_genericImpl)
1228         return m_genericImpl->InsertColumn(col, heading, format, width);
1229
1230     wxListItem item;
1231     item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
1232     item.m_text = heading;
1233     if ( width > -1 )
1234     {
1235         item.m_mask |= wxLIST_MASK_WIDTH;
1236         item.m_width = width;
1237     }
1238     item.m_format = format;
1239
1240     return InsertColumn(col, item);
1241 }
1242
1243 // scroll the control by the given number of pixels (exception: in list view,
1244 // dx is interpreted as number of columns)
1245 bool wxListCtrl::ScrollList(int dx, int dy)
1246 {
1247     if (m_genericImpl)
1248         return m_genericImpl->ScrollList(dx, dy);
1249
1250     if (m_dbImpl)
1251     {
1252         m_dbImpl->SetScrollPosition(dx, dy);
1253     }
1254     return true;
1255 }
1256
1257
1258 bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
1259 {
1260     if (m_genericImpl)
1261         return m_genericImpl->SortItems(fn, data);
1262
1263     return true;
1264 }
1265
1266 // ----------------------------------------------------------------------------
1267 // virtual list controls
1268 // ----------------------------------------------------------------------------
1269
1270 wxString wxListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
1271 {
1272     // this is a pure virtual function, in fact - which is not really pure
1273     // because the controls which are not virtual don't need to implement it
1274     wxFAIL_MSG( _T("wxListCtrl::OnGetItemText not supposed to be called") );
1275
1276     return wxEmptyString;
1277 }
1278
1279 int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
1280 {
1281     wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL),
1282                 -1,
1283                 wxT("List control has an image list, OnGetItemImage or OnGetItemColumnImage should be overridden."));
1284     return -1;
1285 }
1286
1287 int wxListCtrl::OnGetItemColumnImage(long item, long column) const
1288 {
1289     if (!column)
1290         return OnGetItemImage(item);
1291
1292     return -1;
1293 }
1294
1295 wxListItemAttr *wxListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const
1296 {
1297     wxASSERT_MSG( item >= 0 && item < GetItemCount(),
1298                   _T("invalid item index in OnGetItemAttr()") );
1299
1300     // no attributes by default
1301     return NULL;
1302 }
1303
1304 void wxListCtrl::SetItemCount(long count)
1305 {
1306     wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
1307
1308     if (m_genericImpl)
1309     {
1310         m_genericImpl->SetItemCount(count);
1311         return;
1312     }
1313
1314     if (m_dbImpl)
1315     {
1316         // we need to temporarily disable the new item creation notification
1317         // procedure to speed things up
1318         // FIXME: Even this doesn't seem to help much...
1319         DataBrowserCallbacks callbacks;
1320         DataBrowserItemNotificationUPP itemUPP;
1321         GetDataBrowserCallbacks(m_dbImpl->GetControlRef(), &callbacks);
1322         itemUPP = callbacks.u.v1.itemNotificationCallback;
1323         callbacks.u.v1.itemNotificationCallback = 0;
1324         m_dbImpl->SetCallbacks(&callbacks);
1325         ::AddDataBrowserItems(m_dbImpl->GetControlRef(), kDataBrowserNoItem,
1326             count, NULL, kDataBrowserItemNoProperty);
1327         callbacks.u.v1.itemNotificationCallback = itemUPP;
1328         m_dbImpl->SetCallbacks(&callbacks);
1329     }
1330     m_count = count;
1331 }
1332
1333 void wxListCtrl::RefreshItem(long item)
1334 {
1335     if (m_genericImpl)
1336     {
1337         m_genericImpl->RefreshItem(item);
1338         return;
1339     }
1340
1341     wxRect rect;
1342     GetItemRect(item, rect);
1343     RefreshRect(rect);
1344 }
1345
1346 void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
1347 {
1348     if (m_genericImpl)
1349     {
1350         m_genericImpl->RefreshItems(itemFrom, itemTo);
1351         return;
1352     }
1353
1354     wxRect rect1, rect2;
1355     GetItemRect(itemFrom, rect1);
1356     GetItemRect(itemTo, rect2);
1357
1358     wxRect rect = rect1;
1359     rect.height = rect2.GetBottom() - rect1.GetTop();
1360
1361     RefreshRect(rect);
1362 }
1363
1364
1365 // wxMac internal data structures
1366
1367 wxMacListCtrlItem::~wxMacListCtrlItem()
1368 {
1369 }
1370
1371 void wxMacListCtrlItem::Notification(wxMacDataItemBrowserControl *owner ,
1372     DataBrowserItemNotification message,
1373     DataBrowserItemDataRef itemData ) const
1374 {
1375
1376     wxMacDataBrowserListCtrlControl *lb = dynamic_cast<wxMacDataBrowserListCtrlControl*>(owner);
1377
1378     // we want to depend on as little as possible to make sure tear-down of controls is safe
1379     if ( message == kDataBrowserItemRemoved)
1380     {
1381         if ( lb != NULL && lb->GetClientDataType() == wxClientData_Object )
1382         {
1383             delete (wxClientData*) (m_data);
1384         }
1385
1386         delete this;
1387         return;
1388     }
1389     else if ( message == kDataBrowserItemAdded )
1390     {
1391         // we don't issue events on adding, the item is not really stored in the list yet, so we
1392         // avoid asserts by gettting out now
1393         return  ;
1394     }
1395
1396     wxListCtrl *list = wxDynamicCast( owner->GetPeer() , wxListCtrl );
1397     if ( list )
1398     {
1399         bool trigger = false;
1400
1401         wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
1402         bool isSingle = list->GetWindowStyle() | wxLC_SINGLE_SEL;
1403
1404         event.SetEventObject( list );
1405         event.m_itemIndex = owner->GetLineFromItem( this ) ;
1406         if ( !list->IsVirtual() )
1407         {
1408             lb->MacGetColumnInfo(event.m_itemIndex,0,event.m_item);
1409         }
1410
1411         switch (message)
1412         {
1413             case kDataBrowserItemDeselected:
1414                 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
1415                 if ( !isSingle )
1416                     trigger = !lb->IsSelectionSuppressed();
1417                 break;
1418
1419             case kDataBrowserItemSelected:
1420                 trigger = !lb->IsSelectionSuppressed();
1421                 break;
1422
1423             case kDataBrowserItemDoubleClicked:
1424                 event.SetEventType( wxEVT_LEFT_DCLICK );
1425                 trigger = true;
1426                 break;
1427
1428             case kDataBrowserEditStarted :
1429                 // TODO : how to veto ?
1430                 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
1431                 trigger = true ;
1432                 break ;
1433
1434             case kDataBrowserEditStopped :
1435                 // TODO probably trigger only upon the value store callback, because
1436                 // here IIRC we cannot veto
1437                 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
1438                 trigger = true ;
1439                 break ;
1440
1441             default:
1442                 break;
1443         }
1444
1445         if ( trigger )
1446         {
1447             // direct notification is not always having the listbox GetSelection() having in synch with event
1448             wxPostEvent( list->GetEventHandler(), event );
1449         }
1450     }
1451
1452 }
1453
1454 wxMacDataBrowserListCtrlControl::wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style)
1455     : wxMacDataItemBrowserControl( peer, pos, size, style )
1456 {
1457     OSStatus err = noErr;
1458     m_clientDataItemsType = wxClientData_None;
1459     m_isVirtual = false;
1460
1461     if ( style & wxLC_VIRTUAL )
1462         m_isVirtual = true;
1463
1464     DataBrowserSelectionFlags  options = kDataBrowserDragSelect;
1465     if ( style & wxLC_SINGLE_SEL )
1466     {
1467         options |= kDataBrowserSelectOnlyOne;
1468     }
1469     else
1470     {
1471         options |= kDataBrowserCmdTogglesSelection;
1472     }
1473
1474     err = SetSelectionFlags( options );
1475     verify_noerr( err );
1476
1477     if ( style & wxLC_LIST )
1478     {
1479         InsertColumn(0, kDataBrowserIconAndTextType, wxEmptyString, -1, -1);
1480         verify_noerr( AutoSizeColumns() );
1481     }
1482
1483     if ( style & wxLC_LIST || style & wxLC_NO_HEADER )
1484         verify_noerr( SetHeaderButtonHeight( 0 ) );
1485
1486     SetSortProperty( kMinColumnId );
1487     if ( style & wxLC_SORT_ASCENDING )
1488     {
1489         m_sortOrder = SortOrder_Text_Ascending;
1490         SetSortOrder( kDataBrowserOrderIncreasing );
1491     }
1492     else if ( style & wxLC_SORT_DESCENDING )
1493     {
1494         m_sortOrder = SortOrder_Text_Descending;
1495         SetSortOrder( kDataBrowserOrderDecreasing );
1496     }
1497     else
1498     {
1499         m_sortOrder = SortOrder_None;
1500     }
1501
1502     if ( style & wxLC_VRULES )
1503     {
1504 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
1505         verify_noerr( DataBrowserChangeAttributes(m_controlRef, kDataBrowserAttributeListViewDrawColumnDividers, kDataBrowserAttributeNone) );
1506 #endif
1507     }
1508
1509     verify_noerr( SetHiliteStyle(kDataBrowserTableViewFillHilite ) );
1510     err = SetHasScrollBars( (style & wxHSCROLL) != 0 , true );
1511 }
1512
1513 OSStatus wxMacDataBrowserListCtrlControl::GetSetItemData(DataBrowserItemID itemID,
1514                         DataBrowserPropertyID property,
1515                         DataBrowserItemDataRef itemData,
1516                         Boolean changeValue )
1517 {
1518     wxString text;
1519     int imgIndex = -1;
1520     short listColumn = property - kMinColumnId;
1521
1522     OSStatus err = errDataBrowserPropertyNotSupported;
1523     wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
1524     wxMacListCtrlItem* lcItem;
1525
1526     if (listColumn >= 0)
1527     {
1528         if (!m_isVirtual)
1529         {
1530             lcItem = (wxMacListCtrlItem*) itemID;
1531             if (lcItem->HasColumnInfo(listColumn)){
1532                 wxListItem* item = lcItem->GetColumnInfo(listColumn);
1533                 if (item->GetMask() & wxLIST_MASK_TEXT)
1534                     text = item->GetText();
1535                 if (item->GetMask() & wxLIST_MASK_IMAGE)
1536                     imgIndex = item->GetImage();
1537             }
1538         }
1539         else
1540         {
1541             text = list->OnGetItemText( (long)itemID-1, listColumn );
1542             imgIndex = list->OnGetItemColumnImage( (long)itemID-1, listColumn );
1543         }
1544     }
1545
1546     if ( !changeValue )
1547     {
1548         switch (property)
1549         {
1550             case kDataBrowserItemIsEditableProperty :
1551                 if ( list && list->HasFlag( wxLC_EDIT_LABELS ) )
1552                 {
1553                     verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
1554                     err = noErr ;
1555                 }
1556                 break ;
1557             default :
1558                 if ( property >= kMinColumnId )
1559                 {
1560                     wxMacCFStringHolder cfStr;
1561
1562                     if (text){
1563                         cfStr.Assign( text, wxLocale::GetSystemEncoding() );
1564                         err = ::SetDataBrowserItemDataText( itemData, cfStr );
1565                         err = noErr;
1566                     }
1567
1568
1569
1570                     if ( imgIndex != -1 )
1571                     {
1572                         wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
1573                         if (imageList && imageList->GetImageCount() > 0){
1574                             wxBitmap bmp = imageList->GetBitmap(imgIndex);
1575                             IconRef icon = bmp.GetBitmapData()->GetIconRef();
1576                             ::SetDataBrowserItemDataIcon(itemData, icon);
1577                         }
1578                     }
1579
1580                 }
1581                 break ;
1582         }
1583
1584     }
1585     else
1586     {
1587         switch (property)
1588         {
1589              default:
1590                 if ( property >= kMinColumnId )
1591                 {
1592                     short listColumn = property - kMinColumnId;
1593
1594                     // TODO probably send the 'end edit' from here, as we
1595                     // can then deal with the veto
1596                     CFStringRef sr ;
1597                     verify_noerr( GetDataBrowserItemDataText( itemData , &sr ) ) ;
1598                     wxMacCFStringHolder cfStr(sr) ;;
1599                     if (m_isVirtual)
1600                         list->SetItem( (long)itemData-1 , listColumn, cfStr.AsString() ) ;
1601                     else
1602                     {
1603                         if (lcItem)
1604                             lcItem->SetColumnTextValue( listColumn, cfStr.AsString() );
1605                     }
1606                     err = noErr ;
1607                 }
1608                 break;
1609         }
1610     }
1611     return err;
1612 }
1613
1614 void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID,
1615     DataBrowserItemNotification message,
1616     DataBrowserItemDataRef itemData )
1617 {
1618     // we want to depend on as little as possible to make sure tear-down of controls is safe
1619     if ( message == kDataBrowserItemRemoved)
1620     {
1621         // make sure MacDelete does the proper teardown.
1622         return;
1623     }
1624     else if ( message == kDataBrowserItemAdded )
1625     {
1626         // we don't issue events on adding, the item is not really stored in the list yet, so we
1627         // avoid asserts by gettting out now
1628         return  ;
1629     }
1630
1631     wxListCtrl *list = wxDynamicCast( GetPeer() , wxListCtrl );
1632     if ( list )
1633     {
1634         bool trigger = false;
1635
1636         wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
1637         bool isSingle = list->GetWindowStyle() | wxLC_SINGLE_SEL;
1638
1639         event.SetEventObject( list );
1640         if ( !list->IsVirtual() )
1641         {
1642             wxMacDataItem* item = (wxMacDataItem*)itemID;
1643             DataBrowserTableViewRowIndex result = 0;
1644             verify_noerr( GetItemRow( itemID, &result ) ) ;
1645             event.m_itemIndex = result;
1646
1647             if (event.m_itemIndex >= 0)
1648                 MacGetColumnInfo(event.m_itemIndex,0,event.m_item);
1649         }
1650         else
1651         {
1652             event.m_itemIndex = (long)itemID;
1653         }
1654
1655         switch (message)
1656         {
1657             case kDataBrowserItemDeselected:
1658                 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
1659                 if ( !isSingle )
1660                     trigger = IsSelectionSuppressed();
1661                 break;
1662
1663             case kDataBrowserItemSelected:
1664                 trigger = IsSelectionSuppressed();
1665                 break;
1666
1667             case kDataBrowserItemDoubleClicked:
1668                 event.SetEventType( wxEVT_LEFT_DCLICK );
1669                 trigger = true;
1670                 break;
1671
1672             case kDataBrowserEditStarted :
1673                 // TODO : how to veto ?
1674                 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
1675                 trigger = true ;
1676                 break ;
1677
1678             case kDataBrowserEditStopped :
1679                 // TODO probably trigger only upon the value store callback, because
1680                 // here IIRC we cannot veto
1681                 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
1682                 trigger = true ;
1683                 break ;
1684
1685             default:
1686                 break;
1687         }
1688
1689         if ( trigger )
1690         {
1691             // direct notification is not always having the listbox GetSelection() having in synch with event
1692             wxPostEvent( list->GetEventHandler(), event );
1693         }
1694     }
1695 }
1696
1697 Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneID,
1698                         DataBrowserItemID itemTwoID,
1699                         DataBrowserPropertyID sortProperty)
1700 {
1701
1702     bool retval = false;
1703     wxString itemText;
1704     wxString otherItemText;
1705     int colId = sortProperty - kMinColumnId;
1706     long itemNum = 0;
1707     long otherItemNum = 0;
1708
1709     wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
1710
1711     // means we need to
1712     if (colId >= 0)
1713     {
1714         if (!m_isVirtual)
1715         {
1716             wxMacListCtrlItem* item = (wxMacListCtrlItem*)itemOneID;
1717             wxMacListCtrlItem* otherItem = (wxMacListCtrlItem*)itemTwoID;
1718             itemNum = item->GetOrder();
1719             otherItemNum = otherItem->GetOrder();
1720             if (item->HasColumnInfo(colId))
1721                 itemText = item->GetColumnInfo(colId)->GetText();
1722             if (otherItem->HasColumnInfo(colId))
1723                 otherItemText = otherItem->GetColumnInfo(colId)->GetText();
1724         }
1725         else
1726         {
1727             itemNum = (long)itemOneID;
1728             otherItemNum = (long)itemTwoID;
1729             itemText = list->OnGetItemText( itemNum-1, colId );
1730             otherItemText = list->OnGetItemText( otherItemNum-1, colId );
1731
1732         }
1733
1734         DataBrowserSortOrder sort;
1735         verify_noerr(GetSortOrder(&sort));
1736
1737         if ( sort == kDataBrowserOrderIncreasing )
1738         {
1739             retval = itemText.CmpNoCase( otherItemText ) > 0;
1740         }
1741         else if ( sort == kDataBrowserOrderDecreasing )
1742         {
1743             retval = itemText.CmpNoCase( otherItemText ) < 0;
1744         }
1745     }
1746     else{
1747         // fallback for undefined cases
1748         retval = itemOneID < itemTwoID;
1749     }
1750
1751     return retval;
1752 }
1753
1754 wxMacDataBrowserListCtrlControl::~wxMacDataBrowserListCtrlControl()
1755 {
1756 }
1757
1758 void wxMacDataBrowserListCtrlControl::MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item )
1759 {
1760     wxMacDataItem* dataItem = GetItemFromLine(row);
1761     if (item)
1762     {
1763         wxMacListCtrlItem* listItem = dynamic_cast<wxMacListCtrlItem*>(dataItem);
1764         listItem->SetColumnInfo( column, item );
1765         UpdateState(dataItem, item);
1766     }
1767 }
1768
1769 // apply changes that need to happen immediately, rather than when the
1770 // databrowser control fires a callback.
1771 void wxMacDataBrowserListCtrlControl::UpdateState(wxMacDataItem* dataItem, wxListItem* listItem)
1772 {
1773     bool isSelected = IsItemSelected( dataItem );
1774     bool isSelectedState = (listItem->GetState() == wxLIST_STATE_SELECTED);
1775
1776     // toggle the selection state if wxListInfo state and actual state don't match.
1777     if ( isSelected != isSelectedState )
1778     {
1779         DataBrowserSetOption options = kDataBrowserItemsAdd;
1780         if (!isSelectedState)
1781             options = kDataBrowserItemsRemove;
1782         SetSelectedItem(dataItem, options);
1783     }
1784     // TODO: Set column width if item width > than current column width
1785 }
1786
1787 void wxMacDataBrowserListCtrlControl::MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item )
1788 {
1789     wxMacDataItem* dataItem = GetItemFromLine(row);
1790     // CS should this guard against dataItem = 0 ? , as item is not a pointer if (item) is not appropriate
1791     //if (item)
1792     {
1793         wxMacListCtrlItem* listItem = dynamic_cast<wxMacListCtrlItem*>(dataItem);
1794         wxListItem* oldItem = listItem->GetColumnInfo( column );
1795
1796         long mask = item.GetMask();
1797         if ( !mask )
1798             // by default, get everything for backwards compatibility
1799             mask = -1;
1800
1801         if ( mask & wxLIST_MASK_TEXT )
1802             item.SetText(oldItem->GetText());
1803         if ( mask & wxLIST_MASK_IMAGE )
1804             item.SetImage(oldItem->GetImage());
1805         if ( mask & wxLIST_MASK_DATA )
1806             item.SetData(oldItem->GetData());
1807         if ( mask & wxLIST_MASK_STATE )
1808             item.SetState(oldItem->GetState());
1809         if ( mask & wxLIST_MASK_WIDTH )
1810             item.SetWidth(oldItem->GetWidth());
1811         if ( mask & wxLIST_MASK_FORMAT )
1812             item.SetAlign(oldItem->GetAlign());
1813
1814         item.SetTextColour(oldItem->GetTextColour());
1815         item.SetBackgroundColour(oldItem->GetBackgroundColour());
1816         item.SetFont(oldItem->GetFont());
1817     }
1818 }
1819
1820 void wxMacDataBrowserListCtrlControl::MacInsertItem( unsigned int n, wxListItem* item )
1821 {
1822     wxMacDataItemBrowserControl::MacInsert(n, item->GetText());
1823     MacSetColumnInfo(n, 0, item);
1824 }
1825
1826 wxMacListCtrlItem* wxMacDataBrowserListCtrlControl::CreateItem()
1827 {
1828     return new wxMacListCtrlItem();
1829 }
1830
1831 wxMacListCtrlItem::wxMacListCtrlItem()
1832 {
1833     m_rowItems = wxListItemList();
1834 }
1835
1836 int wxMacListCtrlItem::GetColumnImageValue( unsigned int column )
1837 {
1838     return GetColumnInfo(column)->GetImage();
1839 }
1840
1841 void wxMacListCtrlItem::SetColumnImageValue( unsigned int column, int imageIndex )
1842 {
1843     GetColumnInfo(column)->SetImage(imageIndex);
1844 }
1845
1846 const wxString& wxMacListCtrlItem::GetColumnTextValue( unsigned int column )
1847 {
1848     if ( column == 0 )
1849         return GetLabel();
1850
1851     return GetColumnInfo(column)->GetText();
1852 }
1853
1854 void wxMacListCtrlItem::SetColumnTextValue( unsigned int column, const wxString& text )
1855 {
1856     GetColumnInfo(column)->SetText(text);
1857
1858     // for compatibility with superclass APIs
1859     if ( column == 0 )
1860         SetLabel(text);
1861 }
1862
1863 wxListItem* wxMacListCtrlItem::GetColumnInfo( unsigned int column )
1864 {
1865     wxListItemList::compatibility_iterator node = m_rowItems.Item( column );
1866     wxASSERT_MSG( node, _T("invalid column index in wxMacListCtrlItem") );
1867
1868     return node->GetData();
1869 }
1870
1871 bool wxMacListCtrlItem::HasColumnInfo( unsigned int column )
1872 {
1873     return m_rowItems.GetCount() > column;
1874 }
1875
1876 void wxMacListCtrlItem::SetColumnInfo( unsigned int column, wxListItem* item )
1877 {
1878
1879     if ( column >= m_rowItems.GetCount() )
1880     {
1881         wxListItem* listItem = new wxListItem(*item);
1882         m_rowItems.Append( listItem );
1883     }
1884     else
1885     {
1886         wxListItem* listItem = GetColumnInfo( column );
1887         long mask = item->GetMask();
1888         if (mask & wxLIST_MASK_TEXT)
1889             listItem->SetText(item->GetText());
1890         if (mask & wxLIST_MASK_DATA)
1891             listItem->SetData(item->GetData());
1892         if (mask & wxLIST_MASK_IMAGE)
1893             listItem->SetImage(item->GetImage());
1894         if (mask & wxLIST_MASK_STATE)
1895             listItem->SetState(item->GetState());
1896         if (mask & wxLIST_MASK_FORMAT)
1897             listItem->SetAlign(item->GetAlign());
1898         if (mask & wxLIST_MASK_WIDTH)
1899             listItem->SetWidth(item->GetWidth());
1900     }
1901 }
1902
1903 #endif // wxUSE_LISTCTRL