src2/creaImageIOWxTreeView.cpp

   1 #include <creaImageIOWxTreeView.h>
   2 #include <creaImageIOGimmickView.h>
   3 #include <creaImageIOSystem.h>
   4 #include <wx/splitter.h>
   5 #include <wx/gdicmn.h>
   6 ///Comparing function for ordering algorithm. Takes parameters as strings.
   7 int wxCALLBACK CompareFunctionStrings(long item1, long item2, long sortData)
   8 {
   9         std::string s1((char*)((long*)item1)[1]);
  10         std::string s2((char*)((long*)item2)[1]);
  11         if(sortData==1)
  12         {
  13                 // inverse the order
  14                 if (s1 < s2)
  15                         return 1;
  16                 if (s1 > s2)
  17                         return -1;
  18
  19                 return 0;
  20         }
  21         else
  22         {
  23                 if (s1 < s2)
  24                         return -1;
  25                 if (s1 > s2)
  26                         return 1;
  27
  28                 return 0;
  29
  30         }
  31
  32 }
  33
  34 ///Comparing function for ordering algorithm. Takes parameters as ints.
  35 int wxCALLBACK CompareFunctionInts(long item1, long item2, long sortData)
  36 {
  37         int val1=atoi((char*)((long*)item1)[1]);
  38         int val2=atoi((char*)((long*)item2)[1]);
  39         if(sortData==1)
  40         {
  41                 // inverse the order
  42                 if (val1 < val2)
  43                         return 1;
  44                 if (val1 > val2)
  45                         return -1;
  46
  47                 return 0;
  48         }
  49         else
  50         {
  51                 if (val1 < val2)
  52                         return -1;
  53                 if (val1 > val2)
  54                         return 1;
  55
  56                 return 0;
  57
  58         }
  59
  60 }
  61
  62 namespace creaImageIO
  63 {
  64   //=====================================================================
  65   // CTor
  66   WxTreeView::WxTreeView(TreeHandler* handler,
  67                          GimmickView* gimmick,
  68                          wxWindow* parent,
  69                          const wxWindowID id)
  70     : wxPanel(parent,id),
  71       TreeView(handler,gimmick)
  72   {
  73     GimmickDebugMessage(1,"WxTreeView::WxTreeView"
  74                         <<std::endl);
  75
  76
  77     // Split part below toolbar into notebook for views and panel
  78     // for preview, messages...
  79     // TO DO : Splitter
  80     //    mSplitter = new wxSplitterWindow( this , -1);
  81
  82     // Global sizer
  83     wxBoxSizer  *sizer = new wxBoxSizer(wxHORIZONTAL);
  84
  85     int ctrl_style = wxLC_REPORT | wxLC_VRULES;
  86     int col_style = wxLIST_FORMAT_LEFT;
  87
  88     // Creating the ListCtrl for the levels > 0 (not for Root level)
  89     for (int i = 1;
  90          i < handler->GetTree().GetNumberOfLevels();
  91          ++i)
  92       {
  93
  94         GimmickDebugMessage(5,"Creating view for level "<<i
  95                             <<std::endl);
  96         LevelType level;
  97
  98         // If the first level : parent = this
  99         wxWindow* sparent = this;
 100         // else parent = last splitter
 101         if (i>1) sparent = mLevelList[i-2].wxSplitter;
 102
 103         level.wxSplitter = new wxSplitterWindow( sparent , -1);
 104         //          level.wxSplitter->SetMinimumPaneSize(100);
 105
 106         wxListCtrl* ctrl = new wxListCtrl(level.wxSplitter,
 107                                           i,
 108                                           wxDefaultPosition,
 109                                           wxDefaultSize,
 110                                           ctrl_style);
 111         level.wxCtrl = ctrl;
 112         level.wxSplitter->Initialize(ctrl);
 113
 114         // Create the first column : number of children
 115
 116         std::string title = "#";
 117         if (i<handler->GetTree().GetNumberOfLevels()-1)
 118           {
 119             title += handler->GetTree().GetLevelDescriptor(i+1).GetName();
 120             if (title[title.size()-1]!='s')
 121               title += "s";
 122           }
 123         ctrl->InsertColumn(0,crea::std2wx(title),col_style);
 124
 125
 126         // Create the columns : one for each attribute of the level
 127         int col = 1;
 128         tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
 129         for (a  = handler->GetTree().GetAttributeDescriptorList(i).begin();
 130              a != handler->GetTree().GetAttributeDescriptorList(i).end();
 131              ++a)
 132           {
 133
 134                 GimmickDebugMessage(5,"Creating column "<<col<<" : "
 135                                 <<a->GetName()
 136                                 <<std::endl);
 137                 ctrl->InsertColumn(col,
 138                                 crea::std2wx(a->GetName()),
 139                                 col_style);
 140                 level.key.push_back(a->GetKey());
 141                 //          ctrl->SetColumnWidth(col, wxLIST_AUTOSIZE );
 142                 col++;
 143
 144
 145           }
 146
 147         mLevelList.push_back(level);
 148       }
 149
 150 #if wxUSE_MENUS
 151
 152     menu =new wxMenu;
 153         wxMenuItem* m1=menu->Append(wxID_ANY, _T("&Sort ascending"));
 154         wxMenuItem* m2=menu->Append(wxID_ANY, _T("&Sort descending"));
 155         wxMenuItem* m3=menu->Append(wxID_ANY, _T("&Filter"));
 156         mAscendingID=m1->GetId();
 157         mDescendingID=m2->GetId();
 158         mFilterID=m3->GetId();
 159         Connect( mAscendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
 160         Connect( mDescendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
 161         Connect( mFilterID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupFilter) );
 162
 163 #endif // wxUSE_MENUS
 164
 165
 166     /// Initialize the first level splitter
 167
 168       sizer->Add( mLevelList[0].wxSplitter ,1, wxGROW  ,0);
 169         mColumnSelected=1;
 170         mLastSelected=0;
 171         mDirection=true;
 172         mSelectionMade=false;
 173         mProcess=true;
 174         //CreateColorPalette();
 175     UpdateLevel(1);
 176
 177     SetSizer( sizer );
 178     SetAutoLayout(true);
 179     Layout();
 180
 181   }
 182   //=====================================================================
 183
 184   //=====================================================================
 185   /// Destructor
 186   WxTreeView::~WxTreeView()
 187   {
 188     GimmickDebugMessage(1,"WxTreeView::~WxTreeView"
 189                         <<std::endl);
 190   }
 191   //=====================================================================
 192
 193
 194   //=====================================================================
 195   struct ItemData
 196   {
 197     tree::Node* node;
 198         int id;
 199   };
 200
 201   //=====================================================================
 202    std::vector<tree::Node*> WxTreeView::GetSelected(int level)
 203   {
 204     int l = level - 1;
 205     // the selection of upper level
 206     std::vector<tree::Node*> sel;
 207
 208     if (level == 1)
 209       {
 210         sel.push_back(GetTreeHandler()->GetTree().GetTree());
 211       }
 212     else
 213       {
 214         int n = GetCtrl(l-1)->GetItemCount();
 215         for (int i = 0; i < n; i++)
 216           {
 217             if ( GetCtrl(l-1)->GetItemState(i,wxLIST_STATE_SELECTED))
 218               {
 219                 long adr = GetCtrl(l-1)->GetItemData(i);
 220                 tree::Node* n = ((ItemData*)adr)->node;
 221                         if(mLastSelected==i)
 222                         {
 223                                 std::vector<tree::Node*>::iterator it;
 224                                 it = sel.begin();
 225                                 it = sel.insert ( it , n );
 226                         }
 227                         else
 228                         {
 229                                 sel.push_back(n);
 230                         }
 231               }
 232           }
 233       }
 234
 235           return sel;
 236   }
 237
 238   //=====================================================================
 239
 240   ///Removes selected nodes on given level
 241   void WxTreeView::RemoveSelected( int level )
 242   {
 243           std::vector<tree::Node*> sel=GetSelected(level+1);
 244           bool erase=false;
 245           if (wxMessageBox(_T("Delete file(s) ?"),
 246                          _T("Remove Files"),
 247                          wxYES_NO,this ) == wxYES)
 248           {
 249             erase = true;
 250           }
 251           if(erase)
 252           {
 253                 std::vector<tree::Node*>::iterator i;
 254                 for (i=sel.begin(); i!=sel.end(); ++i)
 255                 {
 256                         GimmickDebugMessage(2,
 257                                         "deleting '"
 258                                         <<(*i)->GetLabel()
 259                                         <<"'"<<level
 260                                         <<std::endl);
 261                                 GetTreeHandler()->Remove(*i);
 262                 }
 263
 264                 UpdateLevel(level);
 265           }
 266
 267   }
 268
 269
 270   //=====================================================================
 271
 272
 273   //=====================================================================
 274   /// Updates a level of the view (adds or removes children, proganizes, etc.)
 275   void WxTreeView::UpdateLevel( int level )
 276   {
 277     GimmickDebugMessage(1,
 278                         GetTreeHandler()->GetTree().GetLabel()
 279                         <<" view : updating level "<<level
 280                         <<std::endl);
 281
 282     wxBusyCursor busy;
 283     RecursiveUpdateLevel(level);
 284     int i;
 285     for (i=0; i<level-1; i++)
 286       {
 287         if (!GetSplitter(i)->IsSplit())
 288           GetSplitter(i)->SplitVertically(  GetCtrl(i), GetSplitter(i+1),
 289                                             100 );
 290       }
 291     if (GetSplitter(i)->IsSplit()) GetSplitter(i)->Unsplit();
 292
 293   }
 294   //=====================================================================
 295
 296   /// Recursive method called upon by UpdateLevel to refresh all windows
 297   void WxTreeView::RecursiveUpdateLevel( int level )
 298   {
 299           GimmickDebugMessage(2,
 300                         GetTreeHandler()->GetTree().GetLabel()
 301                         <<" view : updating level (recursive)"<<level
 302                         <<std::endl);
 303
 304
 305     std::vector<tree::Node*> sel=GetSelected(level);
 306
 307           int l = level - 1;
 308
 309     // to speed up inserting we hide the control temporarily
 310     GetCtrl(l)->Hide();
 311     GetCtrl(l)->DeleteAllItems();
 312
 313     std::vector<tree::Node*>::iterator i;
 314
 315     //Adds the first item (filter)
 316
 317         for (i=sel.begin(); i!=sel.end(); ++i)
 318       {
 319         GimmickDebugMessage(2,
 320                             "adding children of '"
 321                             <<(*i)->GetLabel()
 322                             <<"'"
 323                             <<std::endl);
 324         int _id=1;
 325
 326         //Adds items (other than the first) and sets their attributes
 327            GetCtrl(l)->InsertItem(0, _T("hELLO"));
 328         GetTreeHandler()->LoadChildren(*i,1);
 329         tree::Node::ChildrenListType::reverse_iterator j;
 330         for (j = (*i)->GetChildrenList().rbegin();
 331              j!= (*i)->GetChildrenList().rend();
 332              ++j)
 333           {
 334                          wxListItem* item= new wxListItem;
 335             item->SetMask(wxLIST_MASK_STATE |
 336                          wxLIST_MASK_TEXT |
 337                          //                      wxLIST_MASK_IMAGE |
 338                          wxLIST_MASK_DATA |
 339                          //                      wxLIST_MASK_WIDTH |
 340                          wxLIST_MASK_FORMAT
 341                          );
 342
 343             ItemData* data = new ItemData;
 344
 345                 data->node = *j;
 346                 item->SetId(_id);
 347
 348                 data->id = _id;
 349             item->SetData(data);
 350
 351                 _id++;
 352
 353
 354                 //Setting first column (number of children)
 355             std::ostringstream oss;
 356             int n= GetTreeHandler()->GetNumberOfChildren(*j);
 357             oss << n;
 358             std::string s(oss.str());
 359             item->SetText( crea::std2wx(s));
 360
 361             item->SetColumn(0);
 362                  GetCtrl(l)->InsertItem(*item);
 363                 //GetCtrl(l)->SetItem(item);
 364
 365                 //Setting other attributes
 366           for (int k=1; k<GetCtrl(l)->GetColumnCount(); k++)
 367               {
 368
 369                           std::string val = (*j)->GetAttribute(mLevelList[l].key[k-1]);
 370                 if (val.size()==0) val = "?";
 371                 item->SetText( crea::std2wx(val));
 372                 item->SetColumn(k);
 373                 GetCtrl(l)->SetItem(*item);
 374                 GetCtrl(l)->RefreshItem(*item);
 375               }
 376
 377           }
 378         GetCtrl(l)->DeleteItem(0);
 379       }
 380
 381     GetCtrl(l)->Show();
 382
 383     if (level<mLevelList.size()) UpdateLevel(level+1);
 384
 385  }
 386   //=====================================================================
 387
 388
 389   //================================================================
 390   void WxTreeView::OnSelectedChanged(wxListEvent& event)
 391   {
 392     GimmickDebugMessage(1,
 393                         GetTreeHandler()->GetTree().GetLabel()
 394                         <<" view : item selected "
 395                         <<std::endl);
 396
 397     wxListItem info;
 398     info.m_itemId = event.m_itemIndex;
 399     mLastSelected=event.m_itemIndex;
 400         // retrieve the level
 401         wxObject* obj = event.GetEventObject();
 402         unsigned int level = 0;
 403         for (level = 0; level<mLevelList.size(); ++level)
 404         {
 405         if ( GetCtrl(level) == obj ) break;
 406         }
 407         GimmickDebugMessage(1,
 408                         " Level "<<level+1
 409                         <<std::endl);
 410
 411         GimmickMessage(1,
 412                         " Event type "<<event.GetEventType()
 413                         <<std::endl);
 414         /*
 415         if(event.m_itemIndex!=0)
 416         {*/
 417                 if(level<mLevelList.size()-1)
 418                 {
 419                 mSelected=GetSelected(level+2);
 420                 }
 421                 else if(mProcess)
 422                 {
 423                 mLastLevelSelected=GetSelected(level+2);
 424                 }
 425                 else
 426                 {
 427                         event.Veto();
 428                 }
 429
 430                 if (level<mLevelList.size()-1)
 431                 {
 432                         UpdateLevel( level + 2 );
 433                         GetGimmickView()->ClearSelection();
 434                 }
 435                 if (level==mLevelList.size()-2) SelectLowerLevel();
 436                 if (level==(mLevelList.size()-1)&&mProcess)
 437                 {
 438                         if(event.GetEventType()==10145)
 439                         {
 440                         ValidateSelectedImages (true);
 441                         }
 442                         else
 443                         {
 444                                 ValidateSelectedImages (false);
 445                         }
 446                 }
 447                 //SetColor(level,event.m_itemIndex);
 448         /*}
 449         else
 450         {
 451                 if(event.GetEventType()==10145)
 452                 {
 453
 454                 GetCtrl(level)->SetItemText(0,crea::std2wx(""));
 455                 GetCtrl(level)->EditLabel(event.m_itemIndex);
 456                 }
 457
 458         }*/
 459
 460
 461   }
 462   //================================================================
 463
 464   //================================================================
 465   void WxTreeView::SelectLowerLevel()
 466   {
 467         long item = -1;
 468         int level=mLevelList.size()-1;
 469
 470     for ( ;; )
 471     {
 472                 item = GetCtrl(level)->GetNextItem(item,
 473                                      wxLIST_NEXT_ALL);
 474         if ( item == -1 )
 475             break;
 476
 477                 if(item==(GetCtrl(level)->GetItemCount()-1))
 478                 {
 479                         mProcess=true;
 480                 }
 481                 else
 482                 {
 483                         mProcess=false;
 484                 }
 485
 486                 /*if(item!=0)
 487                 {*/
 488                 GetCtrl(level)->SetItemState(item,wxLIST_STATE_SELECTED, wxLIST_MASK_STATE
 489                 | wxLIST_MASK_TEXT |wxLIST_MASK_IMAGE | wxLIST_MASK_DATA | wxLIST_MASK_WIDTH | wxLIST_MASK_FORMAT);
 490                 //}
 491
 492     }
 493
 494
 495   }
 496
 497   //================================================================
 498   //================================================================
 499
 500   void WxTreeView::OnColClick(wxListEvent& event)
 501   {
 502         mColumnSelected=event.m_col;
 503         wxPoint clientpt = event.GetPoint();
 504         senderCtrl = event.GetEventObject();
 505         clientpt.x+=(mColumnSelected)*(GetCtrl(0)->GetColumnWidth(mColumnSelected));
 506         wxPoint screenpt = ClientToScreen(clientpt);
 507         if(mColumnSelected!=0)
 508         {
 509     PopupMenu(menu, clientpt);
 510         }
 511
 512   }
 513     //================================================================
 514   void WxTreeView::OnPopupFilter(wxCommandEvent& event)
 515   {
 516                 wxBusyCursor busy;
 517                  GimmickDebugMessage(7,
 518                         "WxTreeView::OnEndLabelEdit"
 519                         <<std::endl);
 520           wxObject* ctrl = event.GetEventObject();
 521                 unsigned int level = 0;
 522                 for (level = 0; level<mLevelList.size(); ++level)
 523                 {
 524                 if ( GetCtrl(level) == senderCtrl ) break;
 525                 }
 526                 std::string filter = wxGetTextFromUser(_T("Enter the filter to apply"), _T("Filter On Column"));
 527
 528                 std::string att;
 529
 530                 long it = -1;
 531                 UpdateLevel(level+1);
 532
 533                 for ( ;; )
 534                 {
 535                         bool contains=false;
 536                         it = GetCtrl(level)->GetNextItem(it,
 537                                                                                 wxLIST_NEXT_ALL);
 538                         if ( it == -1 )
 539                                 break;
 540
 541                         long adr = GetCtrl(level)->GetItemData(it);
 542                         tree::Node* nod = ((ItemData*)adr)->node;
 543                         att=(*nod).GetAttribute(mLevelList[level].key[mColumnSelected-1]);
 544
 545                         if(att.find(filter)>900)
 546                         {
 547                                 GetCtrl(level)->DeleteItem(it);
 548                         }
 549
 550                 }
 551                 GetGimmickView()->ClearSelection();
 552   }
 553   //================================================================
 554
 555   //================================================================
 556   void WxTreeView::OnPopupSort(wxCommandEvent& event)
 557   {
 558                 wxBusyCursor busy;
 559                 unsigned int level = 0;
 560                 for (level = 0; level<mLevelList.size(); ++level)
 561                 {
 562                 if ( GetCtrl(level) == senderCtrl ) break;
 563                 }
 564                 if(event.GetId()==mAscendingID)
 565                 {
 566                         mDirection=true;
 567                 }
 568                 else if(event.GetId()==mDescendingID)
 569                 {
 570                         mDirection=false;
 571                 }
 572
 573         OnSort(level);
 574   }
 575   //================================================================
 576   void WxTreeView::OnSort(int level)
 577   {
 578         //Obtain the column name and the level that needs to be organized
 579
 580         if(mColumnSelected!=0)
 581         {
 582                 int l = level - 1;
 583                 //GetCtrl(level)->DeleteItem(0);
 584                 //Sets the data for the items to be sorted
 585                 std::string att;
 586                 unsigned int ty=0;
 587                 int n = GetCtrl(level)->GetItemCount();
 588                 for (int i = 0; i < n; i++)
 589                 {
 590
 591                         //Gets current item data
 592                         long adr = GetCtrl(level)->GetItemData(i);
 593
 594                         //Extracts the node and the type of attribute
 595                         tree::Node* nod = ((ItemData*)adr)->node;
 596                         if(i==0)
 597                         {
 598                                 (*nod).GetAttributeDescriptor(mLevelList[level].key[mColumnSelected-1]).DecodeType(ty);
 599                         }
 600                         //Obtains the organizing attribute
 601                         att=(*nod).GetAttribute(mLevelList[level].key[mColumnSelected-1]);
 602
 603                         char* d= new char [att.size()+1];
 604                         strcpy (d, att.c_str());
 605
 606                         //Creates array
 607                         long* lp= new long[2];
 608                         lp[0]=adr;
 609                         lp[1]=(long)d;
 610
 611                         //Sets it as the data
 612                         GetCtrl(level)->SetItemData(i,(long)lp);
 613                 }
 614
 615                 if(mDirection)
 616                 {
 617                         if(ty==1)
 618                         {
 619                                 GetCtrl(level)->SortItems(CompareFunctionInts, 0);
 620                         }
 621                         else
 622                         {
 623                                 GetCtrl(level)->SortItems(CompareFunctionStrings, 0);
 624                         }
 625
 626                 }
 627                 else
 628                 {
 629                         if(ty==1)
 630                         {
 631                                 GetCtrl(level)->SortItems(CompareFunctionInts, 1);
 632                         }
 633                         else
 634                         {
 635                                 GetCtrl(level)->SortItems(CompareFunctionStrings, 1);
 636                         }
 637                 }
 638
 639                 //Resets original data
 640                 std::vector<tree::Node*>::iterator selection;
 641                 std::vector<long> change;
 642                 long it = -1;
 643                 for ( ;; )
 644                 {
 645                         it = GetCtrl(level)->GetNextItem(it,
 646                                                                                 wxLIST_NEXT_ALL);
 647                         if ( it == -1 )
 648                                 break;
 649
 650                         //Gets current item data, extracts the node and resets it
 651                         long item = GetCtrl(level)->GetItemData(it);
 652                         GetCtrl(level)->SetItemData(it,((long*)item)[0]);
 653                         tree::Node* n= ((ItemData*)((long*)item)[0])->node;
 654                         if(level<mLevelList.size()-1)
 655                         {
 656                                 for(selection=mSelected.begin();selection!=mSelected.end();++selection)
 657                                 {
 658                                         if((*selection)->GetAttribute("ID").compare(n->GetAttribute("ID"))==0)
 659                                         {
 660                                                 change.push_back(it);
 661                                         }
 662                                 }
 663                         }
 664                         else
 665                         {
 666                                 for(selection=mLastLevelSelected.begin();selection!=mLastLevelSelected.end();++selection)
 667                                 {
 668                                         if((*selection)->GetAttribute("ID").compare(n->GetAttribute("ID"))==0)
 669                                         {
 670                                                 change.push_back(it);
 671                                         }
 672                                 }
 673                         }
 674
 675
 676                 }
 677                 //Resets the selected items
 678                 std::vector<long>::iterator selectedIts;
 679                 for(selectedIts=change.begin();selectedIts!=change.end();++selectedIts)
 680                 {
 681                         GetCtrl(level)->SetItemState(*selectedIts,wxLIST_STATE_SELECTED, wxLIST_MASK_STATE
 682                 | wxLIST_MASK_TEXT |wxLIST_MASK_IMAGE | wxLIST_MASK_DATA | wxLIST_MASK_WIDTH | wxLIST_MASK_FORMAT);
 683
 684                 }
 685                 //GetCtrl(level)->InsertItem(0,_T("Filter:"));
 686         }
 687
 688    }
 689   //================================================================
 690   void WxTreeView::OnBeginLabelEdit(wxListEvent& event)
 691   {
 692         GimmickDebugMessage(7,
 693                         "WxTreeView::OnBeginLabelEdit"
 694                         <<std::endl);
 695         if(event.m_itemIndex!=0)
 696         {
 697                 event.Veto();
 698         }
 699
 700   }
 701
 702   //================================================================
 703   void WxTreeView::OnEndLabelEdit(wxListEvent& event)
 704   {
 705           GimmickDebugMessage(7,
 706                         "WxTreeView::OnEndLabelEdit"
 707                         <<std::endl);
 708           wxObject* ctrl = event.GetEventObject();
 709                 unsigned int level = 0;
 710                 for (level = 0; level<mLevelList.size(); ++level)
 711                 {
 712                 if ( GetCtrl(level) == ctrl ) break;
 713                 }
 714                 std::string filter = crea::wx2std(event.m_item.m_text.c_str());
 715
 716                 std::string att;
 717
 718                 long it = -1;
 719                 UpdateLevel(level+1);
 720
 721                 for ( ;; )
 722                 {
 723                         bool contains=false;
 724                         it = GetCtrl(level)->GetNextItem(it,
 725                                                                                 wxLIST_NEXT_ALL);
 726                         if ( it == -1 )
 727                                 break;
 728                         if(it!=0)
 729                         {
 730                                 long adr = GetCtrl(level)->GetItemData(it);
 731                                 for (int j=1;j<GetCtrl(level)->GetColumnCount()-1&&!contains;j++)
 732                                 {
 733                                 tree::Node* nod = ((ItemData*)adr)->node;
 734                                 att=(*nod).GetAttribute(mLevelList[level].key[j-1]);
 735
 736                                 if(att.find(filter)<900)
 737                                 {
 738                                         contains=true;
 739                                 }
 740                                 }
 741                                 if(!contains)
 742                                 {
 743                                         GetCtrl(level)->DeleteItem(it);
 744                                 }
 745                         }
 746                 }
 747                 GetGimmickView()->ClearSelection();
 748                 //GetCtrl(level)->DeleteAllItems();
 749
 750   }
 751   //================================================================
 752   void WxTreeView::ValidateSelectedImages(bool isSelection)
 753   {
 754     GimmickDebugMessage(7,
 755                         "WxTreeView::ValidateSelectedImages"
 756                         <<std::endl);
 757     std::vector<tree::Node*> sel(GetSelected(mLevelList.size()+1));
 758         GetGimmickView()->OnSelectionChange(sel,isSelection,(mLastSelected-1), mProcess);
 759
 760   }
 761   //================================================================
 762
 763
 764   //================================================================
 765   void WxTreeView::GetNodes(std::vector<tree::Node*>& nodes, bool direction)
 766   {
 767         long item = mLastSelected;
 768         int level=mLevelList.size()-1;
 769         //Gets current item data
 770         long adr = GetCtrl(level)->GetItemData(item);
 771         //Extracts the node
 772         tree::Node* nod = ((ItemData*)adr)->node;
 773     for ( ;; )
 774     {
 775                 if(direction)
 776                 {
 777                         item = GetCtrl(level)->GetNextItem(item,
 778                                      wxLIST_NEXT_ABOVE);
 779                 }
 780                 else
 781                 {
 782                         item = GetCtrl(level)->GetNextItem(item,
 783                                      wxLIST_NEXT_BELOW);
 784                 }
 785         if ( item == -1  )
 786                 {
 787             break;
 788                 }
 789                 if(GetCtrl(level)->GetItemState(item, wxLIST_STATE_SELECTED)==0 && item!=0)
 790                 {
 791                         adr = GetCtrl(level)->GetItemData(item);
 792                         nod = ((ItemData*)adr)->node;
 793                         nodes.push_back(nod);
 794                 }
 795     }
 796
 797   }
 798
 799   //================================================================
 800   void WxTreeView::GetSelectedAsString(std::vector<std::string>&s)
 801   {
 802           int level=mLevelList.size();
 803         std::vector<tree::Node*> sel=GetSelected(level+1);
 804         std::vector<tree::Node*>::iterator i;
 805
 806     for (i=sel.begin(); i!=sel.end(); ++i)
 807       {
 808                   std::string filename=(*i)->GetAttribute("FullFileName");
 809                   s.push_back(filename);
 810           }
 811   }
 812
 813    //================================================================
 814   void WxTreeView::SetColor(int l, int item)
 815   {
 816           int colorId=12;
 817           GetCtrl(l)->SetItemTextColour(item, wxColourDatabase().Find
 818                    (crea::std2wx(mColorPalette[colorId])));
 819           GetCtrl(l)->SetItemState(item,wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED, wxLIST_STATE_SELECTED);  /*
 820           int colorId=0;
 821           //Setting the color according to the parent
 822                 if(l==0)
 823                 {
 824                 item.SetBackgroundColour
 825                   (wxColourDatabase().Find
 826                    (crea::std2wx(mColorPalette[colorId])));
 827                 mColorMap.insert
 828                   (NodeColorPair
 829                    (*j,wxColourDatabase().Find
 830                     (crea::std2wx(mColorPalette[colorId]))));
 831                 if(colorId<64)
 832                   {
 833                     colorId++;
 834                   }
 835                 else
 836                         {
 837                           colorId=0;
 838                         }
 839                 }
 840                 else if(l!=mLevelList.size()-1)
 841                   {
 842                     item.SetBackgroundColour(mColorMap[*i]);
 843                         mColorMap.insert(NodeColorPair(*j,mColorMap[*i]));
 844                 }
 845                 else
 846                 {
 847                         item.SetBackgroundColour(mColorMap[*i]);
 848                 }*/
 849   }
 850   //================================================================
 851   void WxTreeView::CreateColorPalette()
 852   {
 853   GimmickDebugMessage(6,"WxTreeView::CreateColorPalette");
 854   mColorPalette.push_back("WHITE");
 855   mColorPalette.push_back("LIGHT GREY");
 856   mColorPalette.push_back("AQUAMARINE");
 857   mColorPalette.push_back("MEDIUM FOREST GREEN");
 858   mColorPalette.push_back("INDIAN RED");
 859   mColorPalette.push_back("KHAKI");
 860   mColorPalette.push_back("ORANGE");
 861   mColorPalette.push_back("LIGHT BLUE");
 862   mColorPalette.push_back("LIGHT STEEL BLUE");
 863   mColorPalette.push_back("PINK");
 864   mColorPalette.push_back("PLUM");
 865   mColorPalette.push_back("PURPLE");
 866   mColorPalette.push_back("RED");
 867   mColorPalette.push_back("SEA GREEN");
 868   mColorPalette.push_back("SIENNA");
 869   mColorPalette.push_back("SKY BLUE");
 870   mColorPalette.push_back("SLATE BLUE");
 871   mColorPalette.push_back("SPRING GREEN");
 872   mColorPalette.push_back("TAN");
 873   mColorPalette.push_back("THISTLE");
 874   mColorPalette.push_back("TURQUOISE");
 875   mColorPalette.push_back("VIOLET");
 876   mColorPalette.push_back("VIOLET RED");
 877   mColorPalette.push_back("WHEAT");
 878   mColorPalette.push_back("YELLOW");
 879   mColorPalette.push_back("YELLOW GREEN");
 880   mColorPalette.push_back("BLUE");
 881   mColorPalette.push_back("BLUE VIOLET");
 882   mColorPalette.push_back("BROWN");
 883   mColorPalette.push_back("CADET BLUE");
 884   mColorPalette.push_back("CORAL");
 885   mColorPalette.push_back("CORNFLOWER BLUE");
 886   mColorPalette.push_back("CYAN");
 887   mColorPalette.push_back("DARK GREY");
 888   mColorPalette.push_back("DARK GREEN");
 889   mColorPalette.push_back("DARK OLIVE GREEN");
 890   mColorPalette.push_back("DARK ORCHID");
 891   mColorPalette.push_back("DARK SLATE BLUE");
 892   mColorPalette.push_back("DARK SLATE GREY");
 893   mColorPalette.push_back("DARK TURQUOISE");
 894   mColorPalette.push_back("FIREBRICK");
 895   mColorPalette.push_back("FOREST GREEN");
 896   mColorPalette.push_back("GOLD");
 897   mColorPalette.push_back("GOLDENROD");
 898   mColorPalette.push_back("GREY");
 899   mColorPalette.push_back("GREEN");
 900   mColorPalette.push_back("GREEN YELLOW");
 901   mColorPalette.push_back("LIME GREEN");
 902   mColorPalette.push_back("MAGENTA");
 903   mColorPalette.push_back("MAROON");
 904   mColorPalette.push_back("MEDIUM AQUAMARINE");
 905   mColorPalette.push_back("MEDIUM BLUE");
 906   mColorPalette.push_back("MEDIUM GOLDENROD");
 907   mColorPalette.push_back("MEDIUM ORCHID");
 908   mColorPalette.push_back("MEDIUM SEA GREEN");
 909   mColorPalette.push_back("MEDIUM SLATE BLUE");
 910   mColorPalette.push_back("MEDIUM SPRING GREEN");
 911   mColorPalette.push_back("MEDIUM TURQUOISE");
 912   mColorPalette.push_back("MEDIUM VIOLET RED");
 913   mColorPalette.push_back("MIDNIGHT BLUE");
 914   mColorPalette.push_back("NAVY");
 915   mColorPalette.push_back("ORANGE RED");
 916   mColorPalette.push_back("ORCHID, PALE GREEN");
 917   mColorPalette.push_back("STEEL BLUE");
 918   mColorPalette.push_back("BLACK");
 919
 920
 921   }
 922   //================================================================
 923   BEGIN_EVENT_TABLE(WxTreeView, wxPanel)
 924   /*
 925     EVT_SIZE(MyFrame::OnSize)
 926
 927     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
 928     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
 929     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
 930     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
 931     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
 932     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
 933     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
 934     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
 935     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
 936     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
 937
 938     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
 939     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
 940     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
 941     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
 942     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
 943     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
 944     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
 945     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
 946     EVT_MENU(LIST_SORT, MyFrame::OnSort)
 947     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
 948     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
 949     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
 950     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
 951     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
 952     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
 953     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
 954     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
 955     EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
 956
 957     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
 958     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
 959 END_EVENT_TABLE()
 960
 961 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
 962     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
 963     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
 964         */
 965     EVT_LIST_BEGIN_LABEL_EDIT(-1, WxTreeView::OnBeginLabelEdit)
 966     EVT_LIST_END_LABEL_EDIT(-1, WxTreeView::OnEndLabelEdit)
 967         /*
 968     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
 969     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
 970 #if WXWIN_COMPATIBILITY_2_4
 971     EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
 972     EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
 973 #endif
 974   */
 975     EVT_LIST_ITEM_SELECTED(-1, WxTreeView::OnSelectedChanged)
 976
 977     EVT_LIST_ITEM_DESELECTED(-1, WxTreeView::OnSelectedChanged)
 978         /*
 979     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
 980     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
 981     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
 982 */
 983     EVT_LIST_COL_RIGHT_CLICK(-1, WxTreeView::OnColClick)
 984
 985     EVT_LIST_COL_CLICK(-1, WxTreeView::OnColClick)
 986         /*
 987     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
 988     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
 989     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
 990
 991     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
 992
 993 #if USE_CONTEXT_MENU
 994     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
 995 #endif
 996     EVT_CHAR(MyListCtrl::OnChar)
 997
 998     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
 999   */
1000 END_EVENT_TABLE()
1001
1002 } // EO namespace creaImageIO
1003