src/common/datavcmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/datavcmn.cpp
   3 // Purpose:     wxDataViewCtrl base classes and common parts
   4 // Author:      Robert Roebling
   5 // Created:     2006/02/20
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006, Robert Roebling
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_DATAVIEWCTRL
  19
  20 #include "wx/dataview.h"
  21 #include "wx/spinctrl.h"
  22 #include "wx/choice.h"
  23
  24 #include "wx/weakref.h"
  25
  26 #ifndef WX_PRECOMP
  27     #include "wx/dc.h"
  28     #include "wx/settings.h"
  29     #include "wx/log.h"
  30     #include "wx/icon.h"
  31     #include "wx/crt.h"
  32 #endif
  33
  34 const char wxDataViewCtrlNameStr[] = "dataviewCtrl";
  35
  36
  37 bool operator == (const wxDataViewItem &left, const wxDataViewItem &right)
  38 {
  39     return (left.GetID() == right.GetID() );
  40 }
  41
  42 #ifdef __WXDEBUG__
  43 void wxDataViewItem::Print(const wxString& text) const
  44 {
  45     wxPrintf(wxT("item %s: %lu\n"), text.GetData(), wxPtrToUInt(m_id));
  46 }
  47 #endif
  48
  49 // ---------------------------------------------------------
  50 // wxDataViewModelNotifier
  51 // ---------------------------------------------------------
  52
  53 #include "wx/listimpl.cpp"
  54 WX_DEFINE_LIST(wxDataViewModelNotifiers)
  55
  56 bool wxDataViewModelNotifier::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
  57 {
  58     size_t count = items.GetCount();
  59     size_t i;
  60     for (i = 0; i < count; i++)
  61         if (!ItemAdded( parent, items[i] )) return false;
  62
  63     return true;
  64 }
  65
  66 bool wxDataViewModelNotifier::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
  67 {
  68     size_t count = items.GetCount();
  69     size_t i;
  70     for (i = 0; i < count; i++)
  71         if (!ItemDeleted( parent, items[i] )) return false;
  72
  73     return true;
  74 }
  75
  76 bool wxDataViewModelNotifier::ItemsChanged( const wxDataViewItemArray &items )
  77 {
  78     size_t count = items.GetCount();
  79     size_t i;
  80     for (i = 0; i < count; i++)
  81         if (!ItemChanged( items[i] )) return false;
  82
  83     return true;
  84 }
  85
  86 // ---------------------------------------------------------
  87 // wxDataViewModel
  88 // ---------------------------------------------------------
  89
  90 wxDataViewModel::wxDataViewModel()
  91 {
  92     m_notifiers.DeleteContents( true );
  93 }
  94
  95 bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
  96 {
  97     bool ret = true;
  98
  99     wxDataViewModelNotifiers::iterator iter;
 100     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 101     {
 102         wxDataViewModelNotifier* notifier = *iter;
 103         if (!notifier->ItemAdded( parent, item ))
 104             ret = false;
 105     }
 106
 107     return ret;
 108 }
 109
 110 bool wxDataViewModel::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
 111 {
 112     bool ret = true;
 113
 114     wxDataViewModelNotifiers::iterator iter;
 115     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 116     {
 117         wxDataViewModelNotifier* notifier = *iter;
 118         if (!notifier->ItemDeleted( parent, item ))
 119             ret = false;
 120     }
 121
 122     return ret;
 123 }
 124
 125 bool wxDataViewModel::ItemChanged( const wxDataViewItem &item )
 126 {
 127     bool ret = true;
 128
 129     wxDataViewModelNotifiers::iterator iter;
 130     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 131     {
 132         wxDataViewModelNotifier* notifier = *iter;
 133         if (!notifier->ItemChanged( item ))
 134             ret = false;
 135     }
 136
 137     return ret;
 138 }
 139
 140 bool wxDataViewModel::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
 141 {
 142     bool ret = true;
 143
 144     wxDataViewModelNotifiers::iterator iter;
 145     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 146     {
 147         wxDataViewModelNotifier* notifier = *iter;
 148         if (!notifier->ItemsAdded( parent, items ))
 149             ret = false;
 150     }
 151
 152     return ret;
 153 }
 154
 155 bool wxDataViewModel::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
 156 {
 157     bool ret = true;
 158
 159     wxDataViewModelNotifiers::iterator iter;
 160     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 161     {
 162         wxDataViewModelNotifier* notifier = *iter;
 163         if (!notifier->ItemsDeleted( parent, items ))
 164             ret = false;
 165     }
 166
 167     return ret;
 168 }
 169
 170 bool wxDataViewModel::ItemsChanged( const wxDataViewItemArray &items )
 171 {
 172     bool ret = true;
 173
 174     wxDataViewModelNotifiers::iterator iter;
 175     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 176     {
 177         wxDataViewModelNotifier* notifier = *iter;
 178         if (!notifier->ItemsChanged( items ))
 179             ret = false;
 180     }
 181
 182     return ret;
 183 }
 184
 185 bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col )
 186 {
 187     bool ret = true;
 188
 189     wxDataViewModelNotifiers::iterator iter;
 190     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 191     {
 192         wxDataViewModelNotifier* notifier = *iter;
 193         if (!notifier->ValueChanged( item, col ))
 194             ret = false;
 195     }
 196
 197     return ret;
 198 }
 199
 200 bool wxDataViewModel::Cleared()
 201 {
 202     bool ret = true;
 203
 204     wxDataViewModelNotifiers::iterator iter;
 205     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 206     {
 207         wxDataViewModelNotifier* notifier = *iter;
 208         if (!notifier->Cleared())
 209             ret = false;
 210     }
 211
 212     return ret;
 213 }
 214
 215 void wxDataViewModel::Resort()
 216 {
 217     wxDataViewModelNotifiers::iterator iter;
 218     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 219     {
 220         wxDataViewModelNotifier* notifier = *iter;
 221         notifier->Resort();
 222     }
 223 }
 224
 225 void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier )
 226 {
 227     m_notifiers.push_back( notifier );
 228     notifier->SetOwner( this );
 229 }
 230
 231 void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
 232 {
 233     m_notifiers.DeleteObject( notifier );
 234 }
 235
 236 int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 237                               unsigned int column, bool ascending )
 238 {
 239     // sort branches before leaves
 240     bool item1_is_container = IsContainer(item1);
 241     bool item2_is_container = IsContainer(item2);
 242
 243     if (item1_is_container && !item2_is_container)
 244         return 1;
 245     if (item2_is_container && !item1_is_container)
 246         return -1;
 247
 248     wxVariant value1,value2;
 249     GetValue( value1, item1, column );
 250     GetValue( value2, item2, column );
 251
 252     if (!ascending)
 253     {
 254         wxVariant temp = value1;
 255         value1 = value2;
 256         value2 = temp;
 257     }
 258
 259     if (value1.GetType() == wxT("string"))
 260     {
 261         wxString str1 = value1.GetString();
 262         wxString str2 = value2.GetString();
 263         int res = str1.Cmp( str2 );
 264         if (res)
 265             return res;
 266     }
 267     else if (value1.GetType() == wxT("long"))
 268     {
 269         long l1 = value1.GetLong();
 270         long l2 = value2.GetLong();
 271         long res = l1-l2;
 272         if (res)
 273             return res;
 274     }
 275     else if (value1.GetType() == wxT("double"))
 276     {
 277         double d1 = value1.GetDouble();
 278         double d2 = value2.GetDouble();
 279         if (d1 < d2)
 280             return 1;
 281         if (d1 > d2)
 282             return -1;
 283     }
 284     else if (value1.GetType() == wxT("datetime"))
 285     {
 286         wxDateTime dt1 = value1.GetDateTime();
 287         wxDateTime dt2 = value2.GetDateTime();
 288         if (dt1.IsEarlierThan(dt2))
 289             return 1;
 290         if (dt2.IsEarlierThan(dt1))
 291             return -11;
 292     }
 293
 294     // items must be different
 295     wxUIntPtr id1 = wxPtrToUInt(item1.GetID()),
 296               id2 = wxPtrToUInt(item2.GetID());
 297
 298     return ascending ? id1 - id2 : id2 - id1;
 299 }
 300
 301 // ---------------------------------------------------------
 302 // wxDataViewIndexListModel
 303 // ---------------------------------------------------------
 304
 305 static int my_sort( int *v1, int *v2 )
 306 {
 307    return *v2-*v1;
 308 }
 309
 310
 311 wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size )
 312 {
 313     // IDs are ordered until an item gets deleted or inserted
 314     m_ordered = true;
 315
 316     // build initial index
 317     unsigned int i;
 318     for (i = 1; i < initial_size+1; i++)
 319             m_hash.Add( wxUIntToPtr(i) );
 320     m_lastIndex = initial_size + 1;
 321 }
 322
 323 wxDataViewIndexListModel::~wxDataViewIndexListModel()
 324 {
 325 }
 326
 327 void wxDataViewIndexListModel::Reset( unsigned int new_size )
 328 {
 329     m_hash.Clear();
 330
 331     // IDs are ordered until an item gets deleted or inserted
 332     m_ordered = true;
 333
 334     // build initial index
 335     unsigned int i;
 336     for (i = 1; i < new_size+1; i++)
 337             m_hash.Add( wxUIntToPtr(i) );
 338     m_lastIndex = new_size + 1;
 339
 340     wxDataViewModel::Cleared();
 341 }
 342
 343 void wxDataViewIndexListModel::RowPrepended()
 344 {
 345     m_ordered = false;
 346
 347     unsigned int id = m_lastIndex++;
 348     m_hash.Insert( wxUIntToPtr(id), 0 );
 349     wxDataViewItem item( wxUIntToPtr(id) );
 350     ItemAdded( wxDataViewItem(0), item );
 351 }
 352
 353 void wxDataViewIndexListModel::RowInserted( unsigned int before )
 354 {
 355     m_ordered = false;
 356
 357     unsigned int id = m_lastIndex++;
 358     m_hash.Insert( wxUIntToPtr(id), before );
 359     wxDataViewItem item( wxUIntToPtr(id) );
 360     ItemAdded( wxDataViewItem(0), item );
 361 }
 362
 363 void wxDataViewIndexListModel::RowAppended()
 364 {
 365     unsigned int id = m_lastIndex++;
 366     m_hash.Add( wxUIntToPtr(id) );
 367     wxDataViewItem item( wxUIntToPtr(id) );
 368     ItemAdded( wxDataViewItem(0), item );
 369 }
 370
 371 void wxDataViewIndexListModel::RowDeleted( unsigned int row )
 372 {
 373     m_ordered = false;
 374
 375     wxDataViewItem item( m_hash[row] );
 376     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
 377     m_hash.RemoveAt( row );
 378 }
 379
 380 void wxDataViewIndexListModel::RowsDeleted( const wxArrayInt &rows )
 381 {
 382     wxArrayInt sorted = rows;
 383     sorted.Sort( my_sort );
 384
 385     m_ordered = false;
 386
 387     wxDataViewItemArray array;
 388     unsigned int i;
 389     for (i = 0; i < rows.GetCount(); i++)
 390     {
 391             wxDataViewItem item( m_hash[rows[i]] );
 392             array.Add( item );
 393     }
 394     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
 395
 396     for (i = 0; i < sorted.GetCount(); i++)
 397            m_hash.RemoveAt( sorted[i] );
 398 }
 399
 400 void wxDataViewIndexListModel::RowChanged( unsigned int row )
 401 {
 402     wxDataViewModel::ItemChanged( GetItem(row) );
 403 }
 404
 405 void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col )
 406 {
 407     wxDataViewModel::ValueChanged( GetItem(row), col );
 408 }
 409
 410 unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const
 411 {
 412     if (m_ordered)
 413     {
 414             unsigned int pos = wxPtrToUInt( item.GetID() );
 415             return pos-1;
 416     }
 417
 418     // assert for not found
 419     return (unsigned int) m_hash.Index( item.GetID() );
 420 }
 421
 422 wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
 423 {
 424     wxASSERT( row < m_hash.GetCount() );
 425     return wxDataViewItem( m_hash[row] );
 426 }
 427
 428 bool wxDataViewIndexListModel::HasDefaultCompare() const
 429 {
 430     return !m_ordered;
 431 }
 432
 433 int wxDataViewIndexListModel::Compare(const wxDataViewItem& item1,
 434                                       const wxDataViewItem& item2,
 435                                       unsigned int WXUNUSED(column),
 436                                       bool ascending)
 437 {
 438     if (m_ordered)
 439     {
 440         unsigned int pos1 = wxPtrToUInt(item1.GetID());
 441         unsigned int pos2 = wxPtrToUInt(item2.GetID());
 442
 443         if (ascending)
 444             return pos1 - pos2;
 445         else
 446             return pos2 - pos1;
 447     }
 448
 449     if (ascending)
 450         return GetRow(item1) - GetRow(item2);
 451
 452     return GetRow(item2) - GetRow(item1);
 453 }
 454
 455 void wxDataViewIndexListModel::GetValue( wxVariant &variant,
 456                            const wxDataViewItem &item, unsigned int col ) const
 457 {
 458     GetValue( variant, GetRow(item), col );
 459 }
 460
 461 bool wxDataViewIndexListModel::SetValue( const wxVariant &variant,
 462                            const wxDataViewItem &item, unsigned int col )
 463 {
 464     return SetValue( variant, GetRow(item), col );
 465 }
 466
 467 bool wxDataViewIndexListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 468 {
 469     return GetAttr( GetRow(item), col, attr );
 470 }
 471
 472 wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 473 {
 474     return wxDataViewItem(0);
 475 }
 476
 477 bool wxDataViewIndexListModel::IsContainer( const wxDataViewItem &item ) const
 478 {
 479     // only the invisible root item has children
 480     if (!item.IsOk())
 481         return true;
 482
 483     return false;
 484 }
 485
 486 unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
 487 {
 488     if (item.IsOk())
 489         return 0;
 490
 491     children = m_hash;
 492
 493     return m_hash.GetCount();
 494 }
 495
 496 // ---------------------------------------------------------
 497 // wxDataViewVirtualListModel
 498 // ---------------------------------------------------------
 499
 500 #ifndef __WXMAC__
 501
 502 wxDataViewVirtualListModel::wxDataViewVirtualListModel( unsigned int initial_size )
 503 {
 504     m_lastIndex = initial_size-1;
 505 }
 506
 507 wxDataViewVirtualListModel::~wxDataViewVirtualListModel()
 508 {
 509 }
 510
 511 void wxDataViewVirtualListModel::Reset( unsigned int new_size )
 512 {
 513     m_lastIndex = new_size-1;
 514
 515     wxDataViewModel::Cleared();
 516 }
 517
 518 void wxDataViewVirtualListModel::RowPrepended()
 519 {
 520     m_lastIndex++;
 521     wxDataViewItem item( NULL );
 522     ItemAdded( wxDataViewItem(0), item );
 523 }
 524
 525 void wxDataViewVirtualListModel::RowInserted( unsigned int before )
 526 {
 527     m_lastIndex++;
 528     wxDataViewItem item( wxUIntToPtr(before) );
 529     ItemAdded( wxDataViewItem(0), item );
 530 }
 531
 532 void wxDataViewVirtualListModel::RowAppended()
 533 {
 534     m_lastIndex++;
 535     wxDataViewItem item( wxUIntToPtr(m_lastIndex) );
 536     ItemAdded( wxDataViewItem(0), item );
 537 }
 538
 539 void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
 540 {
 541     wxDataViewItem item( wxUIntToPtr(row) );
 542     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
 543     m_lastIndex++;
 544 }
 545
 546 void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
 547 {
 548     wxArrayInt sorted = rows;
 549     sorted.Sort( my_sort );
 550
 551     wxDataViewItemArray array;
 552     unsigned int i;
 553     for (i = 0; i < sorted.GetCount(); i++)
 554     {
 555             wxDataViewItem item( wxUIntToPtr(sorted[i]) );
 556             array.Add( item );
 557     }
 558     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
 559
 560     m_lastIndex -= rows.GetCount();
 561 }
 562
 563 void wxDataViewVirtualListModel::RowChanged( unsigned int row )
 564 {
 565     wxDataViewModel::ItemChanged( GetItem(row) );
 566 }
 567
 568 void wxDataViewVirtualListModel::RowValueChanged( unsigned int row, unsigned int col )
 569 {
 570     wxDataViewModel::ValueChanged( GetItem(row), col );
 571 }
 572
 573 unsigned int wxDataViewVirtualListModel::GetRow( const wxDataViewItem &item ) const
 574 {
 575     return wxPtrToUInt( item.GetID() );
 576 }
 577
 578 wxDataViewItem wxDataViewVirtualListModel::GetItem( unsigned int row ) const
 579 {
 580     return wxDataViewItem( wxUIntToPtr(row)  );
 581 }
 582
 583 bool wxDataViewVirtualListModel::HasDefaultCompare() const
 584 {
 585     return true;
 586 }
 587
 588 int wxDataViewVirtualListModel::Compare(const wxDataViewItem& item1,
 589                                       const wxDataViewItem& item2,
 590                                       unsigned int WXUNUSED(column),
 591                                       bool ascending)
 592 {
 593     unsigned int pos1 = wxPtrToUInt(item1.GetID());
 594     unsigned int pos2 = wxPtrToUInt(item2.GetID());
 595
 596     if (ascending)
 597        return pos1 - pos2;
 598     else
 599        return pos2 - pos1;
 600 }
 601
 602 void wxDataViewVirtualListModel::GetValue( wxVariant &variant,
 603                            const wxDataViewItem &item, unsigned int col ) const
 604 {
 605     GetValue( variant, GetRow(item), col );
 606 }
 607
 608 bool wxDataViewVirtualListModel::SetValue( const wxVariant &variant,
 609                            const wxDataViewItem &item, unsigned int col )
 610 {
 611     return SetValue( variant, GetRow(item), col );
 612 }
 613
 614 bool wxDataViewVirtualListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 615 {
 616     return GetAttr( GetRow(item), col, attr );
 617 }
 618
 619 wxDataViewItem wxDataViewVirtualListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 620 {
 621     return wxDataViewItem(0);
 622 }
 623
 624 bool wxDataViewVirtualListModel::IsContainer( const wxDataViewItem &item ) const
 625 {
 626     // only the invisible root item has children
 627     if (!item.IsOk())
 628         return true;
 629
 630     return false;
 631 }
 632
 633 unsigned int wxDataViewVirtualListModel::GetChildren( const wxDataViewItem &WXUNUSED(item), wxDataViewItemArray &WXUNUSED(children) ) const
 634 {
 635     return 0;  // should we report an error ?
 636 }
 637
 638 #endif  // __WXMAC__
 639
 640 //-----------------------------------------------------------------------------
 641 // wxDataViewIconText
 642 //-----------------------------------------------------------------------------
 643
 644 IMPLEMENT_DYNAMIC_CLASS(wxDataViewIconText,wxObject)
 645
 646 IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
 647
 648 bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two)
 649 {
 650     if (one.GetText() != two.GetText()) return false;
 651     if (one.IsSameAs(two)) return false;
 652     return true;
 653 }
 654
 655 // ---------------------------------------------------------
 656 // wxDataViewRendererBase
 657 // ---------------------------------------------------------
 658
 659 IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject)
 660
 661 wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype,
 662                                                 wxDataViewCellMode WXUNUSED(mode),
 663                                                 int WXUNUSED(align) )
 664 {
 665     m_variantType = varianttype;
 666     m_owner = NULL;
 667 }
 668
 669 wxDataViewRendererBase::~wxDataViewRendererBase()
 670 {
 671 }
 672
 673 const wxDataViewCtrl* wxDataViewRendererBase::GetView() const
 674 {
 675     return const_cast<wxDataViewRendererBase*>(this)->GetOwner()->GetOwner();
 676 }
 677
 678 class wxKillRef: public wxWindowRef
 679 {
 680 public:
 681    wxKillRef( wxWindow *win ) : wxWindowRef( win ) { }
 682    virtual void OnObjectDestroy()
 683    {
 684       get()->PopEventHandler( true );
 685       m_pobj = NULL;
 686       delete this;
 687    }
 688 };
 689
 690 bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
 691 {
 692     m_item = item; // remember for later
 693
 694     unsigned int col = GetOwner()->GetModelColumn();
 695     wxVariant value;
 696     GetOwner()->GetOwner()->GetModel()->GetValue( value, item, col );
 697
 698     m_editorCtrl = CreateEditorCtrl( GetOwner()->GetOwner()->GetMainWindow(), labelRect, value );
 699     (void) new wxKillRef( m_editorCtrl.get() );
 700
 701     wxDataViewEditorCtrlEvtHandler *handler =
 702         new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this );
 703
 704     m_editorCtrl->PushEventHandler( handler );
 705
 706 #if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL)
 707     handler->SetFocusOnIdle();
 708 #else
 709     m_editorCtrl->SetFocus();
 710 #endif
 711
 712     // Now we should send Editing Started event
 713     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, GetOwner()->GetOwner()->GetId() );
 714     event.SetDataViewColumn( GetOwner() );
 715     event.SetModel( GetOwner()->GetOwner()->GetModel() );
 716     event.SetItem( item );
 717     GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event );
 718
 719     return true;
 720 }
 721
 722 void wxDataViewRendererBase::CancelEditing()
 723 {
 724     if (!m_editorCtrl) return;
 725
 726     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
 727
 728     m_editorCtrl->Hide();
 729     wxPendingDelete.Append( m_editorCtrl );
 730 }
 731
 732 bool wxDataViewRendererBase::FinishEditing()
 733 {
 734     if (!m_editorCtrl) return true;
 735
 736     wxVariant value;
 737     GetValueFromEditorCtrl( m_editorCtrl, value );
 738
 739     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
 740
 741     m_editorCtrl->Hide();
 742     wxPendingDelete.Append( m_editorCtrl );
 743
 744     if (!Validate(value))
 745         return false;
 746
 747     unsigned int col = GetOwner()->GetModelColumn();
 748     GetOwner()->GetOwner()->GetModel()->SetValue( value, m_item, col );
 749     GetOwner()->GetOwner()->GetModel()->ValueChanged( m_item, col );
 750
 751     // Now we should send Editing Done event
 752     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, GetOwner()->GetOwner()->GetId() );
 753     event.SetDataViewColumn( GetOwner() );
 754     event.SetModel( GetOwner()->GetOwner()->GetModel() );
 755     event.SetItem( m_item );
 756     GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event );
 757
 758     return true;
 759 }
 760
 761 //-----------------------------------------------------------------------------
 762 // wxDataViewEditorCtrlEvtHandler
 763 //-----------------------------------------------------------------------------
 764
 765 BEGIN_EVENT_TABLE(wxDataViewEditorCtrlEvtHandler, wxEvtHandler)
 766     EVT_CHAR           (wxDataViewEditorCtrlEvtHandler::OnChar)
 767     EVT_KILL_FOCUS     (wxDataViewEditorCtrlEvtHandler::OnKillFocus)
 768     EVT_IDLE           (wxDataViewEditorCtrlEvtHandler::OnIdle)
 769     EVT_TEXT_ENTER     (-1, wxDataViewEditorCtrlEvtHandler::OnTextEnter)
 770 END_EVENT_TABLE()
 771
 772 wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler(
 773                                 wxControl *editorCtrl,
 774                                 wxDataViewRenderer *owner )
 775 {
 776     m_owner = owner;
 777     m_editorCtrl = editorCtrl;
 778
 779     m_finished = false;
 780 }
 781
 782 void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
 783 {
 784     if (m_focusOnIdle)
 785     {
 786         m_focusOnIdle = false;
 787         if (wxWindow::FindFocus() != m_editorCtrl)
 788             m_editorCtrl->SetFocus();
 789     }
 790
 791     event.Skip();
 792 }
 793
 794 void wxDataViewEditorCtrlEvtHandler::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
 795 {
 796     m_finished = true;
 797     m_owner->FinishEditing();
 798 }
 799
 800 void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event )
 801 {
 802     switch ( event.m_keyCode )
 803     {
 804         case WXK_RETURN:
 805             m_finished = true;
 806             m_owner->FinishEditing();
 807             break;
 808
 809         case WXK_ESCAPE:
 810         {
 811             m_finished = true;
 812             m_owner->CancelEditing();
 813             break;
 814         }
 815         default:
 816             event.Skip();
 817     }
 818 }
 819
 820 void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event )
 821 {
 822     if (!m_finished)
 823     {
 824         m_finished = true;
 825         m_owner->FinishEditing();
 826     }
 827
 828     event.Skip();
 829 }
 830
 831 // ---------------------------------------------------------
 832 // wxDataViewColumnBase
 833 // ---------------------------------------------------------
 834
 835 void wxDataViewColumnBase::Init(wxDataViewRenderer *renderer,
 836                                 unsigned int model_column)
 837 {
 838     m_renderer = renderer;
 839     m_model_column = model_column;
 840     m_owner = NULL;
 841     m_renderer->SetOwner( (wxDataViewColumn*) this );
 842 }
 843
 844 wxDataViewColumnBase::~wxDataViewColumnBase()
 845 {
 846     delete m_renderer;
 847 }
 848
 849 // ---------------------------------------------------------
 850 // wxDataViewCtrlBase
 851 // ---------------------------------------------------------
 852
 853 IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
 854
 855 wxDataViewCtrlBase::wxDataViewCtrlBase()
 856 {
 857     m_model = NULL;
 858     m_expander_column = 0;
 859     m_indent = 8;
 860 }
 861
 862 wxDataViewCtrlBase::~wxDataViewCtrlBase()
 863 {
 864     if (m_model)
 865     {
 866         m_model->DecRef();
 867         m_model = NULL;
 868     }
 869 }
 870
 871 bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
 872 {
 873     if (m_model)
 874     {
 875         m_model->DecRef();   // discard old model, if any
 876     }
 877
 878     // add our own reference to the new model:
 879     m_model = model;
 880     if (m_model)
 881     {
 882         m_model->IncRef();
 883     }
 884
 885     return true;
 886 }
 887
 888 wxDataViewModel* wxDataViewCtrlBase::GetModel()
 889 {
 890     return m_model;
 891 }
 892
 893 const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
 894 {
 895     return m_model;
 896 }
 897
 898 wxDataViewColumn *
 899 wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
 900                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 901 {
 902     wxDataViewColumn *ret = new wxDataViewColumn( label,
 903         new wxDataViewTextRenderer( wxT("string"), mode ),
 904         model_column, width, align, flags );
 905     AppendColumn( ret );
 906     return ret;
 907 }
 908
 909 wxDataViewColumn *
 910 wxDataViewCtrlBase::AppendIconTextColumn( const wxString &label, unsigned int model_column,
 911                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 912 {
 913     wxDataViewColumn *ret = new wxDataViewColumn( label,
 914         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
 915         model_column, width, align, flags );
 916     AppendColumn( ret );
 917     return ret;
 918 }
 919
 920 wxDataViewColumn *
 921 wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
 922                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 923 {
 924
 925     wxDataViewColumn *ret = new wxDataViewColumn( label,
 926         new wxDataViewToggleRenderer( wxT("bool"), mode ),
 927         model_column, width, align, flags );
 928     AppendColumn( ret );
 929     return ret;
 930 }
 931
 932 wxDataViewColumn *
 933 wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
 934                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 935 {
 936     wxDataViewColumn *ret = new wxDataViewColumn( label,
 937         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
 938         model_column, width, align, flags );
 939     AppendColumn( ret );
 940     return ret;
 941 }
 942
 943 wxDataViewColumn *
 944 wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
 945                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 946 {
 947     wxDataViewColumn *ret = new wxDataViewColumn( label,
 948         new wxDataViewDateRenderer( wxT("datetime"), mode ),
 949         model_column, width, align, flags );
 950     AppendColumn( ret );
 951     return ret;
 952 }
 953
 954 wxDataViewColumn *
 955 wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
 956                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 957 {
 958     wxDataViewColumn *ret = new wxDataViewColumn( label,
 959         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
 960         model_column, width, align, flags );
 961     AppendColumn( ret );
 962     return ret;
 963 }
 964
 965 wxDataViewColumn *
 966 wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
 967                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 968 {
 969     wxDataViewColumn *ret = new wxDataViewColumn( label,
 970         new wxDataViewTextRenderer( wxT("string"), mode ),
 971         model_column, width, align, flags );
 972     AppendColumn( ret );
 973     return ret;
 974 }
 975
 976 wxDataViewColumn *
 977 wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
 978                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 979 {
 980     wxDataViewColumn *ret = new wxDataViewColumn( label,
 981         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
 982         model_column, width, align, flags );
 983     AppendColumn( ret );
 984     return ret;
 985 }
 986
 987 wxDataViewColumn *
 988 wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
 989                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 990 {
 991     wxDataViewColumn *ret = new wxDataViewColumn( label,
 992         new wxDataViewToggleRenderer( wxT("bool"), mode ),
 993         model_column, width, align, flags );
 994     AppendColumn( ret );
 995     return ret;
 996 }
 997
 998 wxDataViewColumn *
 999 wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
1000                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1001 {
1002     wxDataViewColumn *ret = new wxDataViewColumn( label,
1003         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1004         model_column, width, align, flags );
1005     AppendColumn( ret );
1006     return ret;
1007 }
1008
1009 wxDataViewColumn *
1010 wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
1011                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1012 {
1013     wxDataViewColumn *ret = new wxDataViewColumn( label,
1014         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1015         model_column, width, align, flags );
1016     AppendColumn( ret );
1017     return ret;
1018 }
1019
1020 wxDataViewColumn *
1021 wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
1022                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1023 {
1024     wxDataViewColumn *ret = new wxDataViewColumn( label,
1025         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1026         model_column, width, align, flags );
1027     AppendColumn( ret );
1028     return ret;
1029 }
1030
1031 wxDataViewColumn *
1032 wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column,
1033                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1034 {
1035     wxDataViewColumn *ret = new wxDataViewColumn( label,
1036         new wxDataViewTextRenderer( wxT("string"), mode ),
1037         model_column, width, align, flags );
1038     PrependColumn( ret );
1039     return ret;
1040 }
1041
1042 wxDataViewColumn *
1043 wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column,
1044                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1045 {
1046     wxDataViewColumn *ret = new wxDataViewColumn( label,
1047         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1048         model_column, width, align, flags );
1049     PrependColumn( ret );
1050     return ret;
1051 }
1052
1053 wxDataViewColumn *
1054 wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column,
1055                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1056 {
1057
1058     wxDataViewColumn *ret = new wxDataViewColumn( label,
1059         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1060         model_column, width, align, flags );
1061     PrependColumn( ret );
1062     return ret;
1063 }
1064
1065 wxDataViewColumn *
1066 wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column,
1067                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1068 {
1069     wxDataViewColumn *ret = new wxDataViewColumn( label,
1070         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1071         model_column, width, align, flags );
1072     PrependColumn( ret );
1073     return ret;
1074 }
1075
1076 wxDataViewColumn *
1077 wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column,
1078                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1079 {
1080     wxDataViewColumn *ret = new wxDataViewColumn( label,
1081         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1082         model_column, width, align, flags );
1083     PrependColumn( ret );
1084     return ret;
1085 }
1086
1087 wxDataViewColumn *
1088 wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column,
1089                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1090 {
1091     wxDataViewColumn *ret = new wxDataViewColumn( label,
1092         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1093         model_column, width, align, flags );
1094     PrependColumn( ret );
1095     return ret;
1096 }
1097
1098 wxDataViewColumn *
1099 wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column,
1100                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1101 {
1102     wxDataViewColumn *ret = new wxDataViewColumn( label,
1103         new wxDataViewTextRenderer( wxT("string"), mode ),
1104         model_column, width, align, flags );
1105     PrependColumn( ret );
1106     return ret;
1107 }
1108
1109 wxDataViewColumn *
1110 wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
1111                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1112 {
1113     wxDataViewColumn *ret = new wxDataViewColumn( label,
1114         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1115         model_column, width, align, flags );
1116     PrependColumn( ret );
1117     return ret;
1118 }
1119
1120 wxDataViewColumn *
1121 wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
1122                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1123 {
1124     wxDataViewColumn *ret = new wxDataViewColumn( label,
1125         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1126         model_column, width, align, flags );
1127     PrependColumn( ret );
1128     return ret;
1129 }
1130
1131 wxDataViewColumn *
1132 wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
1133                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1134 {
1135     wxDataViewColumn *ret = new wxDataViewColumn( label,
1136         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1137         model_column, width, align, flags );
1138     PrependColumn( ret );
1139     return ret;
1140 }
1141
1142 wxDataViewColumn *
1143 wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column,
1144                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1145 {
1146     wxDataViewColumn *ret = new wxDataViewColumn( label,
1147         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1148         model_column, width, align, flags );
1149     PrependColumn( ret );
1150     return ret;
1151 }
1152
1153 wxDataViewColumn *
1154 wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
1155                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1156 {
1157     wxDataViewColumn *ret = new wxDataViewColumn( label,
1158         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1159         model_column, width, align, flags );
1160     PrependColumn( ret );
1161     return ret;
1162 }
1163
1164 bool
1165 wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
1166 {
1167     col->SetOwner( (wxDataViewCtrl*) this );
1168     return true;
1169 }
1170
1171 bool
1172 wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col )
1173 {
1174     col->SetOwner( (wxDataViewCtrl*) this );
1175     return true;
1176 }
1177
1178 bool
1179 wxDataViewCtrlBase::InsertColumn( unsigned int WXUNUSED(pos), wxDataViewColumn *col )
1180 {
1181     col->SetOwner( (wxDataViewCtrl*) this );
1182     return true;
1183 }
1184
1185 // ---------------------------------------------------------
1186 // wxDataViewEvent
1187 // ---------------------------------------------------------
1188
1189 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
1190
1191 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED)
1192
1193 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED)
1194 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING)
1195 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED)
1196 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING)
1197 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED)
1198 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED)
1199 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE)
1200 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED)
1201
1202 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU)
1203
1204 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK)
1205 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK)
1206 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED)
1207 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED)
1208
1209
1210 // -------------------------------------
1211 // wxDataViewSpinRenderer
1212 // -------------------------------------
1213
1214 wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) :
1215    wxDataViewCustomRenderer(wxT("long"), mode, alignment )
1216 {
1217     m_min = min;
1218     m_max = max;
1219 }
1220
1221 wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1222 {
1223     long l = value;
1224     wxSize size = labelRect.GetSize();
1225 #ifdef __WXMAC__
1226     size = wxSize( wxMax(70,labelRect.width ), -1 );
1227 #endif
1228     wxString str;
1229     str.Printf( wxT("%d"), (int) l );
1230     wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str,
1231                labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS|wxTE_PROCESS_ENTER, m_min, m_max, l );
1232 #ifdef __WXMAC__
1233     size = sc->GetSize();
1234     wxPoint pt = sc->GetPosition();
1235     sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y );
1236 #endif
1237
1238     return sc;
1239 }
1240
1241 bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1242 {
1243     wxSpinCtrl *sc = (wxSpinCtrl*) editor;
1244     long l = sc->GetValue();
1245     value = l;
1246     return true;
1247 }
1248
1249 bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
1250 {
1251     wxString str;
1252     str.Printf(wxT("%d"), (int) m_data );
1253     RenderText( str, 0, rect, dc, state );
1254     return true;
1255 }
1256
1257 wxSize wxDataViewSpinRenderer::GetSize() const
1258 {
1259     return wxSize(80,16);
1260 }
1261
1262 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
1263 {
1264     m_data = value.GetLong();
1265     return true;
1266 }
1267
1268 bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const
1269 {
1270     value = m_data;
1271     return true;
1272 }
1273
1274 // -------------------------------------
1275 // wxDataViewChoiceRenderer
1276 // -------------------------------------
1277
1278 #ifndef __WXGTK20__
1279
1280 wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString& choices, wxDataViewCellMode mode, int alignment ) :
1281    wxDataViewCustomRenderer(wxT("string"), mode, alignment )
1282 {
1283     m_choices = choices;
1284 }
1285
1286 wxControl* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1287 {
1288     wxString s = value;
1289     wxSize size = labelRect.GetSize();
1290 #ifdef __WXMAC__
1291     size = wxSize( wxMax(70,labelRect.width ), -1 );
1292 #endif
1293     wxChoice *c = new wxChoice( parent, wxID_ANY, labelRect.GetTopLeft(), size, m_choices );
1294     c->SetStringSelection( value.GetString() );
1295
1296     return c;
1297 }
1298
1299 bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1300 {
1301     wxChoice *c = (wxChoice*) editor;
1302     wxString s = c->GetStringSelection();
1303     value = s;
1304     return true;
1305 }
1306
1307 bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
1308 {
1309     RenderText( m_data, 0, rect, dc, state );
1310     return true;
1311 }
1312
1313 wxSize wxDataViewChoiceRenderer::GetSize() const
1314 {
1315     return wxSize(80,16);
1316 }
1317
1318 bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
1319 {
1320     m_data = value.GetString();
1321     return true;
1322 }
1323
1324 bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const
1325 {
1326     value = m_data;
1327     return true;
1328 }
1329
1330 #endif
1331
1332 //-----------------------------------------------------------------------------
1333 // wxDataViewTreeStore
1334 //-----------------------------------------------------------------------------
1335
1336 wxDataViewTreeStoreNode::wxDataViewTreeStoreNode(
1337         wxDataViewTreeStoreNode *parent,
1338         const wxString &text, const wxIcon &icon, wxClientData *data )
1339 {
1340     m_parent = parent;
1341     m_text = text;
1342     m_icon = icon;
1343     m_data = data;
1344 }
1345
1346 wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode()
1347 {
1348     if (m_data)
1349         delete m_data;
1350 }
1351
1352 #include "wx/listimpl.cpp"
1353 WX_DEFINE_LIST(wxDataViewTreeStoreNodeList)
1354
1355 wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
1356         wxDataViewTreeStoreNode *parent, const wxString &text,
1357         const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) :
1358     wxDataViewTreeStoreNode( parent, text, icon, data )
1359 {
1360     m_iconExpanded = expanded;
1361     m_isExpanded = false;
1362     m_children.DeleteContents(true);
1363 }
1364
1365 wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode()
1366 {
1367 }
1368
1369 //-----------------------------------------------------------------------------
1370
1371 wxDataViewTreeStore::wxDataViewTreeStore()
1372 {
1373     m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString );
1374 }
1375
1376 wxDataViewTreeStore::~wxDataViewTreeStore()
1377 {
1378     delete m_root;
1379 }
1380
1381 wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent,
1382         const wxString &text, const wxIcon &icon, wxClientData *data )
1383 {
1384     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1385     if (!parent_node) return wxDataViewItem(0);
1386
1387     wxDataViewTreeStoreNode *node =
1388         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1389     parent_node->GetChildren().Append( node );
1390
1391     // notify control
1392     ItemAdded( parent, node->GetItem() );
1393
1394     return node->GetItem();
1395 }
1396
1397 wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent,
1398         const wxString &text, const wxIcon &icon, wxClientData *data )
1399 {
1400     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1401     if (!parent_node) return wxDataViewItem(0);
1402
1403     wxDataViewTreeStoreNode *node =
1404         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1405     parent_node->GetChildren().Insert( node );
1406
1407     // notify control
1408     ItemAdded( parent, node->GetItem() );
1409
1410     return node->GetItem();
1411 }
1412
1413 wxDataViewItem
1414 wxDataViewTreeStore::InsertItem(const wxDataViewItem& WXUNUSED(parent),
1415                                 const wxDataViewItem& WXUNUSED(previous),
1416                                 const wxString& WXUNUSED(text),
1417                                 const wxIcon& WXUNUSED(icon),
1418                                 wxClientData * WXUNUSED(data))
1419 {
1420     return wxDataViewItem(0);
1421 }
1422
1423 wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent,
1424         const wxString &text, const wxIcon &icon, const wxIcon &expanded,
1425         wxClientData *data )
1426 {
1427     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1428     if (!parent_node) return wxDataViewItem(0);
1429
1430     wxDataViewTreeStoreContainerNode *node =
1431         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1432     parent_node->GetChildren().Insert( node );
1433
1434     // notify control
1435     ItemAdded( parent, node->GetItem() );
1436
1437     return node->GetItem();
1438 }
1439
1440 wxDataViewItem
1441 wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent,
1442                                      const wxString &text,
1443                                      const wxIcon& icon,
1444                                      const wxIcon& expanded,
1445                                      wxClientData * data)
1446 {
1447     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1448     if (!parent_node) return wxDataViewItem(0);
1449
1450     wxDataViewTreeStoreContainerNode *node =
1451         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1452     parent_node->GetChildren().Append( node );
1453
1454     // notify control
1455     ItemAdded( parent, node->GetItem() );
1456
1457     return node->GetItem();
1458 }
1459
1460 wxDataViewItem
1461 wxDataViewTreeStore::InsertContainer(const wxDataViewItem& WXUNUSED(parent),
1462                                      const wxDataViewItem& WXUNUSED(previous),
1463                                      const wxString& WXUNUSED(text),
1464                                      const wxIcon& WXUNUSED(icon),
1465                                      const wxIcon& WXUNUSED(expanded),
1466                                      wxClientData * WXUNUSED(data))
1467 {
1468     return wxDataViewItem(0);
1469 }
1470
1471 wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1472 {
1473     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1474     if (!parent_node) return wxDataViewItem(0);
1475
1476     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
1477     if (node)
1478         return node->GetData();
1479
1480     return wxDataViewItem(0);
1481 }
1482
1483 int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const
1484 {
1485     wxDataViewTreeStoreNode *node = FindNode( parent );
1486     if (!node) return -1;
1487
1488     if (!node->IsContainer())
1489         return 0;
1490
1491     wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node;
1492     return (int) container_node->GetChildren().GetCount();
1493 }
1494
1495 void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text )
1496 {
1497     wxDataViewTreeStoreNode *node = FindNode( item );
1498     if (!node) return;
1499
1500     node->SetText( text );
1501
1502     // notify control
1503     ValueChanged( item, 0 );
1504 }
1505
1506 wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const
1507 {
1508     wxDataViewTreeStoreNode *node = FindNode( item );
1509     if (!node) return wxEmptyString;
1510
1511     return node->GetText();
1512 }
1513
1514 void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
1515 {
1516     wxDataViewTreeStoreNode *node = FindNode( item );
1517     if (!node) return;
1518
1519     node->SetIcon( icon );
1520
1521     // notify control
1522     ValueChanged( item, 0 );
1523 }
1524
1525 const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const
1526 {
1527     wxDataViewTreeStoreNode *node = FindNode( item );
1528     if (!node) return wxNullIcon;
1529
1530     return node->GetIcon();
1531 }
1532
1533 void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
1534 {
1535     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1536     if (!node) return;
1537
1538     node->SetExpandedIcon( icon );
1539
1540     // notify control
1541     ValueChanged( item, 0 );
1542 }
1543
1544 const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const
1545 {
1546     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1547     if (!node) return wxNullIcon;
1548
1549     return node->GetExpandedIcon();
1550 }
1551
1552 void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data )
1553 {
1554     wxDataViewTreeStoreNode *node = FindNode( item );
1555     if (!node) return;
1556
1557     node->SetData( data );
1558
1559     // notify control? only sensible when sorting on client data
1560     // ValueChanged( item, 0 );
1561 }
1562
1563 wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const
1564 {
1565     wxDataViewTreeStoreNode *node = FindNode( item );
1566     if (!node) return NULL;
1567
1568     return node->GetData();
1569 }
1570
1571 void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item )
1572 {
1573     if (!item.IsOk()) return;
1574
1575     wxDataViewItem parent_item = GetParent( item );
1576
1577     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
1578     if (!parent_node) return;
1579
1580     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1581     if (!node) return;
1582
1583     parent_node->GetChildren().DeleteObject( node );
1584
1585     // notify control
1586     ItemDeleted( parent_item, item );
1587 }
1588
1589 void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
1590 {
1591     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1592     if (!node) return;
1593
1594     wxDataViewItemArray array;
1595     wxDataViewTreeStoreNodeList::iterator iter;
1596     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1597     {
1598         wxDataViewTreeStoreNode* child = *iter;
1599         array.Add( child->GetItem() );
1600     }
1601
1602     node->GetChildren().clear();
1603
1604     // notify control
1605     ItemsDeleted( item, array );
1606 }
1607
1608 void wxDataViewTreeStore::DeleteAllItems()
1609 {
1610     // TODO
1611 }
1612
1613 void
1614 wxDataViewTreeStore::GetValue(wxVariant &variant,
1615                               const wxDataViewItem &item,
1616                               unsigned int WXUNUSED(col)) const
1617 {
1618     // if (col != 0) return;
1619
1620     wxDataViewTreeStoreNode *node = FindNode( item );
1621     if (!node) return;
1622
1623     wxIcon icon( node->GetIcon());
1624     if (node->IsContainer())
1625     {
1626         wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
1627         if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
1628            icon = container->GetExpandedIcon();
1629     }
1630
1631     wxDataViewIconText data( node->GetText(), icon );
1632
1633     variant << data;
1634 }
1635
1636 bool
1637 wxDataViewTreeStore::SetValue(const wxVariant& variant,
1638                               const wxDataViewItem& item,
1639                               unsigned int WXUNUSED(col))
1640 {
1641     // if (col != 0) return false;
1642
1643     wxDataViewTreeStoreNode *node = FindNode( item );
1644     if (!node) return false;
1645
1646     wxDataViewIconText data;
1647
1648     data << variant;
1649
1650     node->SetText( data.GetText() );
1651     node->SetIcon( data.GetIcon() );
1652
1653     return true;
1654 }
1655
1656 wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const
1657 {
1658     wxDataViewTreeStoreNode *node = FindNode( item );
1659     if (!node) return wxDataViewItem(0);
1660
1661     wxDataViewTreeStoreNode *parent = node->GetParent();
1662     if (!parent) return wxDataViewItem(0);
1663
1664     if (parent == m_root)
1665         return wxDataViewItem(0);
1666
1667     return parent->GetItem();
1668 }
1669
1670 bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const
1671 {
1672     wxDataViewTreeStoreNode *node = FindNode( item );
1673     if (!node) return false;
1674
1675     return node->IsContainer();
1676 }
1677
1678 unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
1679 {
1680     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1681     if (!node) return 0;
1682
1683     wxDataViewTreeStoreNodeList::iterator iter;
1684     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1685     {
1686         wxDataViewTreeStoreNode* child = *iter;
1687         children.Add( child->GetItem() );
1688     }
1689
1690     return node->GetChildren().GetCount();
1691 }
1692
1693 int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1694                          unsigned int WXUNUSED(column), bool WXUNUSED(ascending) )
1695 {
1696     wxDataViewTreeStoreNode *node1 = FindNode( item1 );
1697     wxDataViewTreeStoreNode *node2 = FindNode( item2 );
1698
1699     if (!node1 || !node2)
1700         return 0;
1701
1702     wxDataViewTreeStoreContainerNode* parent1 =
1703         (wxDataViewTreeStoreContainerNode*) node1->GetParent();
1704     wxDataViewTreeStoreContainerNode* parent2 =
1705         (wxDataViewTreeStoreContainerNode*) node2->GetParent();
1706
1707     if (parent1 != parent2)
1708     {
1709         wxLogError( wxT("Comparing items with different parent.") );
1710         return 0;
1711     }
1712
1713     if (node1->IsContainer() && !!node2->IsContainer())
1714         return 1;
1715
1716     if (node2->IsContainer() && !!node1->IsContainer())
1717         return -1;
1718
1719     return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 );
1720 }
1721
1722 wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
1723 {
1724     if (!item.IsOk())
1725         return m_root;
1726
1727     return (wxDataViewTreeStoreNode*) item.GetID();
1728 }
1729
1730 wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const
1731 {
1732     if (!item.IsOk())
1733         return (wxDataViewTreeStoreContainerNode*) m_root;
1734
1735     wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID();
1736
1737     if (!node->IsContainer())
1738         return NULL;
1739
1740     return (wxDataViewTreeStoreContainerNode*) node;
1741 }
1742
1743 //-----------------------------------------------------------------------------
1744 // wxDataViewTreeCtrl
1745 //-----------------------------------------------------------------------------
1746
1747 IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
1748
1749 BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
1750    EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
1751    EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
1752    EVT_SIZE( wxDataViewTreeCtrl::OnSize )
1753 END_EVENT_TABLE()
1754
1755 wxDataViewTreeCtrl::wxDataViewTreeCtrl()
1756 {
1757     m_imageList = NULL;
1758 }
1759
1760 wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
1761            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1762 {
1763     m_imageList = NULL;
1764     Create( parent, id, pos, size, style, validator );
1765
1766     wxDataViewTreeStore *store = new wxDataViewTreeStore;
1767     AssociateModel( store );
1768     store->DecRef();
1769
1770     AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1);
1771 }
1772
1773 wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
1774 {
1775     if (m_imageList)
1776         delete m_imageList;
1777 }
1778
1779 bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
1780            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1781 {
1782     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
1783 }
1784
1785 void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
1786 {
1787     if (m_imageList)
1788         delete m_imageList;
1789
1790     m_imageList = imagelist;
1791 }
1792
1793 wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
1794         const wxString &text, int iconIndex, wxClientData *data )
1795 {
1796     wxIcon icon = wxNullIcon;
1797     if (m_imageList && (iconIndex != -1))
1798         icon = m_imageList->GetIcon( iconIndex );
1799
1800     return GetStore()->AppendItem( parent, text, icon, data );
1801 }
1802
1803 wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
1804         const wxString &text, int iconIndex, wxClientData *data )
1805 {
1806     wxIcon icon = wxNullIcon;
1807     if (m_imageList && (iconIndex != -1))
1808         icon = m_imageList->GetIcon( iconIndex );
1809
1810     return GetStore()->PrependItem( parent, text, icon, data );
1811 }
1812
1813 wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1814         const wxString &text, int iconIndex, wxClientData *data )
1815 {
1816     wxIcon icon = wxNullIcon;
1817     if (m_imageList && (iconIndex != -1))
1818         icon = m_imageList->GetIcon( iconIndex );
1819
1820     return GetStore()->InsertItem( parent, previous, text, icon, data );
1821 }
1822
1823 wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
1824         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1825 {
1826     wxIcon icon = wxNullIcon;
1827     if (m_imageList && (iconIndex != -1))
1828         icon = m_imageList->GetIcon( iconIndex );
1829
1830     wxIcon expanded = wxNullIcon;
1831     if (m_imageList && (expandedIndex != -1))
1832         expanded = m_imageList->GetIcon( expandedIndex );
1833
1834     return GetStore()->PrependContainer( parent, text, icon, expanded, data );
1835 }
1836
1837 wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
1838         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1839 {
1840     wxIcon icon = wxNullIcon;
1841     if (m_imageList && (iconIndex != -1))
1842         icon = m_imageList->GetIcon( iconIndex );
1843
1844     wxIcon expanded = wxNullIcon;
1845     if (m_imageList && (expandedIndex != -1))
1846         expanded = m_imageList->GetIcon( expandedIndex );
1847
1848     return GetStore()->AppendContainer( parent, text, icon, expanded, data );
1849 }
1850
1851 wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1852         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1853 {
1854     wxIcon icon = wxNullIcon;
1855     if (m_imageList && (iconIndex != -1))
1856         icon = m_imageList->GetIcon( iconIndex );
1857
1858     wxIcon expanded = wxNullIcon;
1859     if (m_imageList && (expandedIndex != -1))
1860         expanded = m_imageList->GetIcon( expandedIndex );
1861
1862     return GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
1863 }
1864
1865 void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
1866 {
1867     if (m_imageList) return;
1868
1869     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
1870     if (!container) return;
1871
1872     container->SetExpanded( true );
1873     GetStore()->ItemChanged( event.GetItem() );
1874 }
1875
1876 void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
1877 {
1878     if (m_imageList) return;
1879
1880     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
1881     if (!container) return;
1882
1883     container->SetExpanded( false );
1884     GetStore()->ItemChanged( event.GetItem() );
1885 }
1886
1887 void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event )
1888 {
1889 #if defined(wxUSE_GENERICDATAVIEWCTRL)
1890     // automatically resize our only column to take the entire control width
1891     if ( GetColumnCount() )
1892     {
1893         wxSize size = GetClientSize();
1894         GetColumn(0)->SetWidth(size.x);
1895     }
1896 #endif
1897     event.Skip( true );
1898 }
1899
1900 #endif // wxUSE_DATAVIEWCTRL
1901