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 #include <boost/date_time/gregorian/gregorian.hpp>
   7
   8 const std::string empty_string("");
   9
  10 //=====================================================================
  11 namespace creaImageIO
  12 {
  13   //=====================================================================
  14   /// Data stored by the list items
  15   struct ItemData
  16   {
  17     ItemData() : node(0), id(-1), attr(&empty_string) {}
  18     // The corresponding Node
  19     tree::Node* node;
  20     // The id ?
  21     int id;
  22     // The pointer on the current attribute string to sort on
  23     const std::string* attr;
  24     // Was the item previously selected ?
  25     // Useful for reselecting the item after sort
  26     bool selected;
  27   };
  28   //=====================================================================
  29 }
  30 //=====================================================================
  31
  32 //=====================================================================
  33 ///Comparing function for ordering algorithm. Takes parameters as strings.
  34 int wxCALLBACK CompareFunctionStrings(long item1, long item2, long sortData)
  35 {
  36   creaImageIO::ItemData* data1 = (creaImageIO::ItemData*)item1;
  37   creaImageIO::ItemData* data2 = (creaImageIO::ItemData*)item2;
  38
  39   const std::string& s1(*(data1->attr));
  40   const std::string& s2(*(data2->attr));
  41   if(sortData==1)
  42     {
  43       // inverse the order
  44       if (s1 < s2)
  45         return 1;
  46       if (s1 > s2)
  47         return -1;
  48
  49       return 0;
  50     }
  51   else
  52     {
  53       if (s1 < s2)
  54         return -1;
  55       if (s1 > s2)
  56         return 1;
  57
  58       return 0;
  59
  60     }
  61 }
  62 //=====================================================================
  63
  64 //=====================================================================
  65 ///Comparing function for ordering algorithm. Takes parameters as ints.
  66 int wxCALLBACK CompareFunctionInts(long item1, long item2, long sortData)
  67 {
  68   creaImageIO::ItemData* data1 = (creaImageIO::ItemData*)item1;
  69   creaImageIO::ItemData* data2 = (creaImageIO::ItemData*)item2;
  70
  71   const std::string& s1(*(data1->attr));
  72   const std::string& s2(*(data2->attr));
  73
  74   int val1=atoi(s1.c_str());
  75   int val2=atoi(s2.c_str());
  76
  77   if(sortData==1)
  78     {
  79       // inverse the order
  80       if (val1 < val2)
  81         return 1;
  82       if (val1 > val2)
  83         return -1;
  84
  85       return 0;
  86     }
  87   else
  88     {
  89       if (val1 < val2)
  90         return -1;
  91       if (val1 > val2)
  92         return 1;
  93
  94       return 0;
  95
  96     }
  97
  98 }
  99
 100 //=====================================================================
 101
 102
 103 //=====================================================================
 104 namespace creaImageIO
 105 {
 106   //=====================================================================
 107   // CTor
 108   WxTreeView::WxTreeView(TreeHandler* handler,
 109                          GimmickView* gimmick,
 110                          wxWindow* parent,
 111                          const wxWindowID id)
 112     : wxPanel(parent,id),
 113       TreeView(handler, gimmick)
 114   {
 115     GimmickDebugMessage(1,"WxTreeView::WxTreeView"
 116                         <<std::endl);
 117
 118
 119     // Split part below toolbar into notebook for views and panel
 120     // for preview, messages...
 121     // TO DO : Splitter
 122     //    mSplitter = new wxSplitterWindow( this , -1);
 123
 124     // Global sizer
 125     wxBoxSizer  *sizer = new wxBoxSizer(wxHORIZONTAL);
 126
 127     int ctrl_style = wxLC_REPORT | wxLC_VRULES;
 128     int col_style = wxLIST_FORMAT_LEFT;
 129
 130     // Creating the ListCtrl for the levels > 0 (not for Root level)
 131     for (int i = 0;
 132          i < handler->GetTree().GetNumberOfLevels() -1;
 133          ++i)
 134       {
 135
 136         GimmickDebugMessage(5,"Creating view for level "<<i
 137                             <<std::endl);
 138         LevelType level;
 139         level.SelectedUpToDate = true;
 140         level.SortColumn = 0;
 141
 142         // If the first level : parent = this
 143         wxWindow* sparent = this;
 144         // else parent = last splitter
 145         if (i>0)
 146                 sparent = mLevelList[i-1].wxSplitter;
 147
 148         level.wxSplitter = new wxSplitterWindow( sparent , -1);
 149         if(i!=0)
 150         {
 151         level.wxSplitter->Show(false);
 152         }
 153         //          level.wxSplitter->SetMinimumPaneSize(100);
 154
 155         wxListCtrl* ctrl = new wxListCtrl(level.wxSplitter,
 156                                           i,
 157                                           wxDefaultPosition,
 158                                           wxDefaultSize,
 159                                           ctrl_style);
 160         level.wxCtrl = ctrl;
 161         level.wxSplitter->Initialize(ctrl);
 162
 163         // Create the columns : one for each attribute of the level
 164         int col = 0;
 165         std::string title;
 166
 167         tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
 168         for (a  = handler->GetTree().GetAttributeDescriptorList(i+1).begin();
 169              a != handler->GetTree().GetAttributeDescriptorList(i+1).end();
 170              ++a)
 171
 172 {
 173
 174             GimmickDebugMessage(5,"Creating column "<<col<<" : "
 175                                 <<a->GetName()
 176                                 <<std::endl);
 177
 178             if(a->GetFlags()!=creaImageIO::tree::AttributeDescriptor::PRIVATE)
 179               {
 180
 181                 if(a->GetName()=="UNKNOWN")
 182                   {
 183                     title = "#";
 184                     title += handler->GetTree().GetLevelDescriptor(i+1).GetName();
 185                     if (title[title.size()-1]!='s')
 186                       title += "s";
 187
 188                   }
 189                 else
 190                   {
 191                     title=a->GetName();
 192                   }
 193                   std::string temp = a->GetKey();
 194                   if (temp.compare("ID") != 0)
 195                   {
 196
 197                 ctrl->InsertColumn(col,
 198                                    crea::std2wx(title),
 199                                    col_style);
 200                 col++;
 201                   }
 202                 level.key.push_back(a->GetKey());
 203               }
 204
 205           }
 206
 207         mLevelList.push_back(level);
 208       }
 209
 210 #if wxUSE_MENUS
 211
 212          // Column Menu
 213     menu =new wxMenu;
 214         wxMenuItem* m1=menu->Append(wxID_ANY, _T("&Sort ascending"));
 215         wxMenuItem* m2=menu->Append(wxID_ANY, _T("&Sort descending"));
 216         wxMenuItem* m3=menu->Append(wxID_ANY, _T("&Filter"));
 217         mAscendingID=m1->GetId();
 218         mDescendingID=m2->GetId();
 219         mFilterID=m3->GetId();
 220         Connect( mAscendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
 221         Connect( mDescendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
 222         Connect( mFilterID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupFilter) );
 223
 224
 225
 226         //ItemMenu
 227         menuItem =new wxMenu;
 228         wxMenuItem* m1Item=menuItem->Append(wxID_ANY, _T("&Anonymize"));
 229         wxMenuItem* m2Item=menuItem->Append(wxID_ANY, _T("&Local Copy"));
 230
 231         mAnonymizingID=m1Item->GetId();
 232         mLocalCopyID=m2Item->GetId();
 233         //Connect( mAnonymizingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnAnonymize) );
 234         //Connect( mLocalCopyID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnLocalCopy) );
 235
 236
 237 #endif // wxUSE_MENUS
 238
 239
 240         /// Initialize the first level splitter
 241
 242         sizer->Add( mLevelList[0].wxSplitter ,1, wxGROW  ,0);
 243         //      mColumnSelected=1;
 244         mLastSelected=0;
 245         mLastLevel=0;
 246         //      mDirection=true;
 247
 248         mIgnoreSelectedChanged = false;
 249
 250         //CreateColorPalette();
 251     UpdateLevel(1);
 252
 253     SetSizer( sizer );
 254     SetAutoLayout(true);
 255     Layout();
 256
 257   }
 258   //=====================================================================
 259
 260   //=====================================================================
 261   /// Destructor
 262   WxTreeView::~WxTreeView()
 263   {
 264     GimmickDebugMessage(1,"WxTreeView::~WxTreeView"
 265                         <<std::endl);
 266   }
 267   //=====================================================================
 268
 269
 270
 271   //=====================================================================
 272    const std::vector<tree::Node*>& WxTreeView::GetSelected(int level)
 273   {
 274     //  if (GetSelectedUpToDate(level))
 275
 276     int l = level - 1;
 277     // the selection of upper level
 278     std::vector<tree::Node*>& sel(mLevelList[level-1].Selected);
 279     sel.clear();
 280           if (level == 1)
 281       {
 282         sel.push_back(GetTreeHandler()->GetTree().GetTree());
 283       }
 284     else if (level < 5)
 285     {
 286                 long item = -1;
 287                 for ( ;; )
 288                 {
 289                         item = GetCtrl(l-1)->GetNextItem(item,
 290                                                                                  wxLIST_NEXT_ALL,
 291                                                                                  wxLIST_STATE_SELECTED);
 292                         if ( item == -1 )
 293                                 break;
 294                         long adr = GetCtrl(l-1)->GetItemData(item);
 295                         tree::Node* n = ((ItemData*)adr)->node;
 296                         if(mLastSelected==item)
 297                         {
 298                                 std::vector<tree::Node*>::iterator it;
 299                                 it = sel.begin();
 300                                 it = sel.insert ( it , n );
 301                         }
 302                         else
 303                         {
 304
 305                                 sel.push_back(n);
 306                         }
 307
 308                 }
 309                 /*int n = GetCtrl(l-1)->GetItemCount();
 310                 for (int i = 0; i<n; i++)
 311                 {
 312                         std::cout<<GetCtrl(l-1)->GetItemState(i,wxLIST_STATE_SELECTED)<<std::endl;
 313                         if ( GetCtrl(l-1)->GetItemState(i,wxLIST_STATE_SELECTED))
 314                         {
 315                                 long adr = GetCtrl(l-1)->GetItemData(i);
 316                                 tree::Node* n = ((ItemData*)adr)->node;
 317                                 if(mLastSelected==i)
 318                                 {
 319                                         std::vector<tree::Node*>::iterator it;
 320                                         it = sel.begin();
 321                                         it = sel.insert ( it , n );
 322                                 }
 323                                 else
 324                                 {
 325
 326                                         sel.push_back(n);
 327                                 }
 328                         }
 329               }*/
 330           }
 331         else
 332         {
 333                 // NOTHING
 334         }
 335
 336     //    return mLevelList[level-1].Selected;
 337     return sel;
 338   }
 339
 340   //=====================================================================
 341
 342   //=====================================================================
 343   ///Removes selected nodes on last selected level
 344    // NOT SPECIFIC
 345   void WxTreeView::RemoveSelected()
 346   {
 347           unsigned int tempLevel = mLastLevel;
 348     mLastLevel+=1;
 349     const std::vector<tree::Node*>& sel=GetSelected(mLastLevel+1);
 350         // if no selection, no remove action.
 351     if(sel.size() != 0)
 352         {
 353             bool erase=false;
 354             std::stringstream out;
 355             std::string levelName=GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName();
 356             out<<"Delete ";
 357             out<<sel.size();
 358             if(sel.size()>1&&levelName.at(levelName.size()-1)!='s')
 359               {
 360                 out<<" "<<levelName;
 361                 out<<"s?";
 362               }
 363             else
 364               {
 365                 out<<" "<<GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName()<<"?";
 366               }
 367             if (wxMessageBox(crea::std2wx(out.str()),
 368                              _T("Remove Files"),
 369                              wxYES_NO,this ) == wxYES)
 370               {
 371                 erase = true;
 372               }
 373             if(erase)
 374                   {
 375             GetGimmickView()->modifyValidationSignal(false);
 376                     bool needRefresh=false;
 377                     std::vector<tree::Node*>::const_iterator i;
 378                     for (i=sel.begin(); i!=sel.end(); ++i)
 379                       {
 380                         GimmickMessage(1,
 381                                        "deleting '"
 382                                        <<(*i)->GetLabel()
 383                                        <<"'"<<mLastLevel
 384                                        <<std::endl);
 385                         if((*i)->GetParent()->GetNumberOfChildren()<2)
 386                           {
 387                             needRefresh=true;
 388                           }
 389                           tree::Node* n= (tree::Node*)(*i);
 390                           GetTreeHandler()->LoadChildren((*i),4);
 391                           GetGimmickView()->AddIgnoreFile(n);
 392                           GetTreeHandler()->Remove(*i);
 393                       }
 394
 395                     if(needRefresh && mLastLevel>1)
 396                       {
 397                         UpdateLevel(mLastLevel-2);
 398                       }
 399                     else if(mLastLevel>1)
 400                       {
 401                         UpdateLevel(mLastLevel-1);
 402                       }
 403                     else
 404                       {
 405                         UpdateLevel(mLastLevel);
 406                       }
 407                   }
 408         }
 409         else
 410         {
 411                 // no need to incremente level
 412                 mLastLevel = tempLevel;
 413         }
 414
 415   }
 416
 417
 418   //=====================================================================
 419   /// Updates a level of the view (adds or removes children, etc.)
 420   void WxTreeView::UpdateLevel( int level )
 421   {
 422     GimmickDebugMessage(1,
 423                         GetTreeHandler()->GetTree().GetLabel()
 424                         <<"WxTreeView::UpdateLevel(level "
 425                         <<level
 426                         <<")"
 427                         <<std::endl);
 428
 429     wxBusyCursor busy;
 430     RecursiveUpdateLevel(level);
 431     int i;
 432     for (i=0; i<level-1; i++)
 433       {
 434         if (!GetSplitter(i)->IsSplit())
 435           GetSplitter(i)->SplitVertically(  GetCtrl(i), GetSplitter(i+1),
 436                                             100 );
 437       }
 438     if (GetSplitter(i)->IsSplit()) GetSplitter(i)->Unsplit();
 439
 440   }
 441   //=====================================================================
 442
 443   //=====================================================================
 444   /// Recursive method called upon by UpdateLevel to refresh all windows
 445   void WxTreeView::RecursiveUpdateLevel( int level )
 446   {
 447     GimmickDebugMessage(1,
 448                         GetTreeHandler()->GetTree().GetLabel()
 449                         <<"WxTreeView::RecursiveUpdateLevel(level "
 450                         <<level
 451                         <<")"<<std::endl);
 452
 453
 454     const std::vector<tree::Node*>& sel(GetSelected(level));
 455
 456     int l = level - 1;
 457
 458     // to speed up inserting we hide the control temporarily
 459     GetCtrl(l)->Hide();
 460     GetCtrl(l)->DeleteAllItems();
 461
 462     std::vector<tree::Node*>::const_iterator i;
 463
 464     for (i=sel.begin(); i!=sel.end(); ++i)
 465       {
 466         GimmickDebugMessage(1,
 467                             "adding children of '"
 468                             <<(*i)->GetLabel()
 469                             <<"'"
 470                             <<std::endl);
 471         int _id=0;
 472
 473         //Adds items and sets their attributes
 474
 475         GetTreeHandler()->LoadChildren(*i,1);
 476         tree::Node::ChildrenListType::reverse_iterator j;
 477         for (j = (*i)->GetChildrenList().rbegin();
 478              j!= (*i)->GetChildrenList().rend();
 479              ++j)
 480           {
 481             GimmickDebugMessage(1,
 482                                 "adding children "
 483                                 <<(*j)->GetLabel()
 484                                 <<"'"
 485                                 <<std::endl);
 486
 487             wxListItem item;
 488             item.SetMask(wxLIST_MASK_STATE |
 489                          wxLIST_MASK_TEXT |
 490                          //                      wxLIST_MASK_IMAGE |
 491                          wxLIST_MASK_DATA |
 492                          //                      wxLIST_MASK_WIDTH |
 493                          wxLIST_MASK_FORMAT
 494                          );
 495
 496             ItemData* data = new ItemData;
 497             data->node = *j;
 498             data->id = _id;
 499
 500             item.SetId(_id);
 501             item.SetData(data);
 502
 503             _id++;
 504             GetCtrl(l)->InsertItem(item);
 505
 506             //Setting attributes
 507             for (int k=0; k<GetCtrl(l)->GetColumnCount(); ++k)
 508               {
 509                 std::string val;
 510                 //  Temporary correction : it works but no explanation about the problem FCY
 511                 if(k==0 && level <3)
 512                   val = (*j)->GetAttribute("NumberOfChildren");
 513                 else
 514                   val = (*j)->GetAttribute(mLevelList[l].key[k]);
 515                 if(((*j)->GetAttributeDescriptor(mLevelList[l].key[k])).isDateEntry()) // Date
 516                   {
 517                     //                                    std::cout << "["<<val<< "]" << std::endl;
 518                     std::string valtmp(val);
 519                     try
 520                       {
 521                         boost::gregorian::date d1(boost::gregorian::from_undelimited_string(val));
 522                         val = to_iso_extended_string(d1);
 523                       }
 524                     catch (...)
 525                       {
 526                         val =  valtmp;
 527                       }
 528                     //                                    std::cout << "["<<val<< "]" << std::endl;
 529                   }
 530                 else if(((*j)->GetAttributeDescriptor(mLevelList[l].key[k])).isTimeEntry()) // Time
 531                   {
 532                     if ((val.size()>6) &&
 533                         (val != "" || val != " "))
 534                       val = val.substr(0,2) + " : "
 535                         + val.substr(2,2) + " : "
 536                         + val.substr(4,2);
 537                   }
 538                 else
 539                   {
 540
 541                   }
 542                 if (val.size()==0) val = "?";
 543                 item.SetText( crea::std2wx(val));
 544                 item.SetColumn(k);
 545                 GetCtrl(l)->SetItem(item);
 546               }
 547
 548           }
 549       }
 550
 551     SortLevel(l);
 552     GetCtrl(l)->Show();
 553   }
 554   //=====================================================================
 555
 556
 557   //================================================================
 558   void WxTreeView::OnItemDeSelected(wxListEvent& event)
 559   {
 560     GimmickDebugMessage(1,
 561                         GetTreeHandler()->GetTree().GetLabel()
 562                         <<" WxTreeView::OnItemDeselected"<<std::endl);
 563     // retrieve the level
 564     wxObject* obj = event.GetEventObject();
 565     unsigned int level = 0;
 566     for (level = 0; level<mLevelList.size(); ++level)
 567       {
 568         if ( GetCtrl(level) == obj ) break;
 569       }
 570     SetSelectedUpToDate(level,false);
 571     // to allow a first selection in images TreeView
 572     if (level==mLevelList.size()-1)
 573       OnItemSelected(event);
 574   }
 575   //================================================================
 576
 577   //================================================================
 578   void WxTreeView::OnItemSelected(wxListEvent& event)
 579   {
 580
 581     GimmickDebugMessage(1,
 582                         GetTreeHandler()->GetTree().GetLabel()
 583                         <<" WxTreeView::OnItemSelected"<<std::endl);
 584
 585     if (mIgnoreSelectedChanged)
 586       {
 587         GimmickDebugMessage(1,
 588                             " mIgnoreSelectedChanged true: returning"
 589                             <<std::endl);
 590         return;
 591       }
 592
 593
 594
 595     wxListItem info;
 596     info.m_itemId = event.m_itemIndex;
 597     mLastSelected = event.m_itemIndex;
 598     // retrieve the level
 599     wxObject* obj = event.GetEventObject();
 600     unsigned int level = 0;
 601     for (level = 0; level<mLevelList.size(); ++level)
 602       {
 603         if ( GetCtrl(level) == obj ) break;
 604       }
 605         mLastLevel=level;
 606     GimmickDebugMessage(1,
 607                         " Level "<<level+1
 608                         <<std::endl);
 609
 610     // Update the children level (if selection not at last level)
 611     if (level<mLevelList.size()-1)
 612       {
 613
 614         UpdateLevel( level + 2 );
 615         // Reset the viewer setting the default image
 616         GetGimmickView()->ClearSelection();
 617       }
 618     // Select all images if the selection is at series level
 619     if (level==mLevelList.size()-2) SelectAll(level+1);
 620     // Validate selected images if the selection is at image level
 621     if (level==(mLevelList.size()-1)) //&&mProcess)
 622       {
 623         if(event.GetEventType()==wxEVT_COMMAND_LIST_ITEM_SELECTED)
 624           {
 625                   ValidateSelectedImages (true);
 626           }
 627         else
 628           {
 629                   ValidateSelectedImages (false);
 630           }
 631       }
 632
 633   }
 634   //================================================================
 635
 636   //================================================================
 637   void WxTreeView::SelectAll(int level)
 638   {
 639     long item = -1;
 640     //    int level=mLevelList.size()-1;
 641     for ( ;; )
 642       {
 643         item = GetCtrl(level)->GetNextItem(item,
 644                                            wxLIST_NEXT_ALL);
 645         if ( item == -1 )
 646           break;
 647
 648         if(item==(GetCtrl(level)->GetItemCount()-1))
 649           {
 650             mIgnoreSelectedChanged = false;//mProcess=true;
 651           }
 652         else
 653           {
 654             mIgnoreSelectedChanged = true;//    mProcess=false;
 655           }
 656         GetCtrl(level)->SetItemState(item,wxLIST_STATE_SELECTED, wxLIST_MASK_STATE
 657                                      | wxLIST_MASK_TEXT |wxLIST_MASK_IMAGE | wxLIST_MASK_DATA | wxLIST_MASK_WIDTH | wxLIST_MASK_FORMAT);
 658       }
 659   }
 660
 661   //================================================================
 662   //================================================================
 663
 664   void WxTreeView::OnColClick(wxListEvent& event)
 665   {
 666     mColumnSelected = event.m_col;
 667     wxPoint clientpt;
 668     clientpt.x = wxGetMousePosition().x - this->GetScreenPosition().x;
 669     clientpt.y = wxGetMousePosition().y - this->GetScreenPosition().y;
 670     senderCtrl = event.GetEventObject();
 671     unsigned int level = 0;
 672     for (level = 0; level<mLevelList.size(); ++level)
 673       {
 674         if ( GetCtrl(level) == senderCtrl ) break;
 675       }
 676     PopupMenu(menu, clientpt);
 677
 678   }
 679
 680   void WxTreeView::OnItemMenu(wxListEvent &event)
 681   {
 682          wxPoint clientpt;
 683     clientpt.x = wxGetMousePosition().x - this->GetScreenPosition().x;
 684     clientpt.y = wxGetMousePosition().y - this->GetScreenPosition().y;
 685     senderCtrl = event.GetEventObject();
 686     unsigned int level = 0;
 687     for (level = 0; level<mLevelList.size(); ++level)
 688       {
 689                 if ( GetCtrl(level) == senderCtrl ) break;
 690       }
 691     PopupMenu(menuItem, clientpt);
 692
 693   }
 694
 695   //================================================================
 696   //================================================================
 697
 698   void WxTreeView::OnPopupFilter(wxCommandEvent& event)
 699   {
 700     wxBusyCursor busy;
 701     GimmickDebugMessage(7,
 702                         "WxTreeView::OnEndLabelEdit"
 703                         <<std::endl);
 704     unsigned int level = 0;
 705     for (level = 0; level<mLevelList.size(); ++level)
 706       {
 707         if ( GetCtrl(level) == senderCtrl ) break;
 708       }
 709     std::string filter = crea::wx2std(wxGetTextFromUser(_T("Enter the filter to apply"), _T("Filter On Column")));
 710
 711     std::string att;
 712
 713     long it = -1;
 714     UpdateLevel(level+1);
 715
 716     std::vector<long> items;
 717     bool in=false;
 718     int del=0;
 719     for ( ;; )
 720       {
 721         it = GetCtrl(level)->GetNextItem(it,
 722                                          wxLIST_NEXT_ALL);
 723         if ( it == -1 )
 724           break;
 725
 726         long adr = GetCtrl(level)->GetItemData(it);
 727         tree::Node* nod = ((ItemData*)adr)->node;
 728         att=(*nod).GetAttribute(mLevelList[level].key[mColumnSelected]);
 729
 730
 731         if(att.find(filter)>900)
 732           {
 733
 734             if(!in)
 735               {
 736                 in=true;
 737               }
 738             else
 739               {
 740                 del+=1;
 741               }
 742
 743             items.push_back(it-del);
 744           }
 745
 746       }
 747     std::vector<long>::iterator iter;
 748     for(iter=items.begin();iter!=items.end();++iter)
 749       {
 750         GetCtrl(level)->DeleteItem(*iter);
 751       }
 752     GetGimmickView()->ClearSelection();
 753   }
 754   //================================================================
 755
 756   //================================================================
 757   void WxTreeView::OnPopupSort(wxCommandEvent& event)
 758   {
 759     wxBusyCursor busy;
 760     unsigned int level = 0;
 761     for (level = 0; level<mLevelList.size(); ++level)
 762       {
 763         if ( GetCtrl(level) == senderCtrl ) break;
 764       }
 765     mLevelList[level].SortColumn = mColumnSelected;
 766
 767     if(event.GetId()==mAscendingID)
 768       {
 769         mLevelList[level].SortAscending = true;
 770       }
 771     else if(event.GetId()==mDescendingID)
 772       {
 773         mLevelList[level].SortAscending = false;
 774       }
 775
 776     SortLevel(level);
 777   }
 778   //================================================================
 779
 780   //================================================================
 781   void WxTreeView::SortLevel(int level)
 782   {
 783     GimmickDebugMessage(1,
 784                         "WxTreeView::SortLevel("
 785                         <<level<<")"
 786                         <<std::endl);
 787     //Obtain the column name and the level that needs to be organized
 788
 789     //    int l = level - 1;
 790     //Sets the data for the items to be sorted
 791     //    std::string att;
 792     unsigned int ty=0;
 793     int nbselected = 0;
 794     int n = GetCtrl(level)->GetItemCount();
 795     for (int i = 0; i < n; i++)
 796       {
 797
 798         //Gets current item data
 799         ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(i);
 800
 801         //Extracts the node and the type of attribute
 802         tree::Node* nod = data->node;
 803         if(i==0)
 804           {
 805             (*nod).GetAttributeDescriptor
 806               (mLevelList[level].key[mLevelList[level].SortColumn])
 807               .DecodeType( ty );
 808           }
 809         //Obtains the organizing attribute
 810         data->attr = & (*nod).GetAttribute
 811           (mLevelList[level].key[mLevelList[level].SortColumn]);
 812         //Selected ?
 813         data->selected = false;
 814         if (GetCtrl(level)->GetItemState(i,wxLIST_STATE_SELECTED)>0)
 815           {
 816             data->selected = true;
 817             nbselected++;
 818           }
 819
 820       }
 821     GimmickDebugMessage(1,
 822                         "WxTreeView::OnSort : "
 823                         <<nbselected<<" selected before sorting"
 824                         <<std::endl);
 825
 826     mIgnoreSelectedChanged = true;
 827     //
 828     if (mLevelList[level].SortAscending)
 829       {
 830
 831         if(ty==1)
 832           {
 833             GetCtrl(level)->SortItems(CompareFunctionInts, 0);
 834           }
 835         else
 836           {
 837             GetCtrl(level)->SortItems(CompareFunctionStrings, 0);
 838           }
 839
 840       }
 841     else
 842       {
 843         if(ty==1)
 844           {
 845             GetCtrl(level)->SortItems(CompareFunctionInts, 1);
 846           }
 847         else
 848           {
 849             GetCtrl(level)->SortItems(CompareFunctionStrings, 1);
 850           }
 851       }
 852
 853
 854     // Reselects the unselected
 855     n = GetCtrl(level)->GetItemCount();
 856     int after = 0;
 857     for (int i = 0; i < n; i++)
 858       {
 859
 860         //Gets current item data
 861         ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(i);
 862
 863         //  long item = -1;
 864         //    for ( ;; )
 865         //      {
 866         //      item = GetCtrl(level)->GetNextItem(item,wxLIST_NEXT_ALL);
 867         //      if ( item == -1 ) break;
 868         //Gets current item data
 869         //      ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(item);
 870         // was selected ?
 871
 872         if (data->selected)
 873           {
 874             nbselected--;
 875             if (nbselected==0)
 876               {
 877                 // if it is the last one we must process the selection
 878                 mIgnoreSelectedChanged = false;
 879               }
 880             GetCtrl(level)->SetItemState(i,
 881                                          wxLIST_STATE_SELECTED,
 882                                          wxLIST_MASK_STATE
 883                                          | wxLIST_MASK_TEXT
 884                                          | wxLIST_MASK_IMAGE
 885                                          | wxLIST_MASK_DATA
 886                                          | wxLIST_MASK_WIDTH
 887                                          | wxLIST_MASK_FORMAT);
 888           }
 889         if (GetCtrl(level)->GetItemState(i,wxLIST_STATE_SELECTED)>0)
 890           {
 891             after++;
 892           }
 893
 894
 895       }
 896     mIgnoreSelectedChanged = false;
 897      GimmickDebugMessage(1,
 898                         "WxTreeView::SortLevel : "
 899                         <<after<<" selected after sorting"
 900                         <<std::endl);
 901
 902   }
 903   //================================================================
 904
 905
 906   //================================================================
 907   void WxTreeView::ValidateSelectedImages(bool isSelection)
 908   {
 909     GimmickDebugMessage(7,
 910                         "WxTreeView::ValidateSelectedImages"
 911                         <<std::endl);
 912     const std::vector<tree::Node*>& sel(GetSelected(mLevelList.size()+1));
 913     GetGimmickView()->OnSelectionChange(sel,
 914                                         isSelection,(mLastSelected-1),
 915                                         !mIgnoreSelectedChanged);
 916
 917   }
 918   //================================================================
 919
 920
 921   //================================================================
 922   void WxTreeView::GetNodes(std::vector<tree::Node*>& nodes, bool direction)
 923   {
 924         long item = mLastSelected;
 925         int level=mLevelList.size()-1;
 926         //Gets current item data
 927         long adr = GetCtrl(level)->GetItemData(item);
 928         //Extracts the node
 929         tree::Node* nod = ((ItemData*)adr)->node;
 930     for ( ;; )
 931     {
 932                 if(direction)
 933                 {
 934                         item = GetCtrl(level)->GetNextItem(item,
 935                                      wxLIST_NEXT_ABOVE);
 936                 }
 937                 else
 938                 {
 939                         item = GetCtrl(level)->GetNextItem(item,
 940                                      wxLIST_NEXT_BELOW);
 941                 }
 942         if ( item == -1 || item==0  )
 943                 {
 944             break;
 945                 }
 946                 if(GetCtrl(level)->GetItemState(item, wxLIST_STATE_SELECTED)==0 )
 947                 {
 948                         adr = GetCtrl(level)->GetItemData(item);
 949                         nod = ((ItemData*)adr)->node;
 950                         nodes.push_back(nod);
 951                 }
 952     }
 953
 954   }
 955   //================================================================
 956    //=================================================
 957   void WxTreeView::OnKeyDown(wxListEvent &event)
 958   {
 959           if(event.GetKeyCode() == WXK_DELETE)
 960           {
 961                    wxBusyCursor busy;
 962
 963                    RemoveSelected();
 964                    GetGimmickView()->ClearSelection();
 965           }
 966
 967   }
 968   //================================================================
 969
 970   //================================================================
 971   // Should be in another place : not specific !
 972   void WxTreeView::GetSelectedAsString(std::vector<std::string>&s)
 973   {
 974     int level=mLevelList.size();
 975     const std::vector<tree::Node*>& sel=GetSelected(level+1);
 976     std::vector<tree::Node*>::const_iterator i;
 977
 978     for (i=sel.begin(); i!=sel.end(); ++i)
 979       {
 980         std::string filename=(*i)->GetAttribute("FullFileName");
 981         s.push_back(filename);
 982       }
 983   }
 984
 985    //================================================================
 986   void WxTreeView::SetColor(int l, int item)
 987   {
 988           int colorId=12;
 989           GetCtrl(l)->SetItemTextColour(item, wxColourDatabase().Find
 990                    (crea::std2wx(mColorPalette[colorId])));
 991           GetCtrl(l)->SetItemState(item,wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED, wxLIST_STATE_SELECTED);  /*
 992           int colorId=0;
 993           //Setting the color according to the parent
 994                 if(l==0)
 995                 {
 996                 item.SetBackgroundColour
 997                   (wxColourDatabase().Find
 998                    (crea::std2wx(mColorPalette[colorId])));
 999                 mColorMap.insert
1000                   (NodeColorPair
1001                    (*j,wxColourDatabase().Find
1002                     (crea::std2wx(mColorPalette[colorId]))));
1003                 if(colorId<64)
1004                   {
1005                     colorId++;
1006                   }
1007                 else
1008                         {
1009                           colorId=0;
1010                         }
1011                 }
1012                 else if(l!=mLevelList.size()-1)
1013                   {
1014                     item.SetBackgroundColour(mColorMap[*i]);
1015                         mColorMap.insert(NodeColorPair(*j,mColorMap[*i]));
1016                 }
1017                 else
1018                 {
1019                         item.SetBackgroundColour(mColorMap[*i]);
1020                 }*/
1021   }
1022   //================================================================
1023   void WxTreeView::CreateColorPalette()
1024   {
1025   GimmickDebugMessage(6,"WxTreeView::CreateColorPalette");
1026   mColorPalette.push_back("WHITE");
1027   mColorPalette.push_back("LIGHT GREY");
1028   mColorPalette.push_back("AQUAMARINE");
1029   mColorPalette.push_back("MEDIUM FOREST GREEN");
1030   mColorPalette.push_back("INDIAN RED");
1031   mColorPalette.push_back("KHAKI");
1032   mColorPalette.push_back("ORANGE");
1033   mColorPalette.push_back("LIGHT BLUE");
1034   mColorPalette.push_back("LIGHT STEEL BLUE");
1035   mColorPalette.push_back("PINK");
1036   mColorPalette.push_back("PLUM");
1037   mColorPalette.push_back("PURPLE");
1038   mColorPalette.push_back("RED");
1039   mColorPalette.push_back("SEA GREEN");
1040   mColorPalette.push_back("SIENNA");
1041   mColorPalette.push_back("SKY BLUE");
1042   mColorPalette.push_back("SLATE BLUE");
1043   mColorPalette.push_back("SPRING GREEN");
1044   mColorPalette.push_back("TAN");
1045   mColorPalette.push_back("THISTLE");
1046   mColorPalette.push_back("TURQUOISE");
1047   mColorPalette.push_back("VIOLET");
1048   mColorPalette.push_back("VIOLET RED");
1049   mColorPalette.push_back("WHEAT");
1050   mColorPalette.push_back("YELLOW");
1051   mColorPalette.push_back("YELLOW GREEN");
1052   mColorPalette.push_back("BLUE");
1053   mColorPalette.push_back("BLUE VIOLET");
1054   mColorPalette.push_back("BROWN");
1055   mColorPalette.push_back("CADET BLUE");
1056   mColorPalette.push_back("CORAL");
1057   mColorPalette.push_back("CORNFLOWER BLUE");
1058   mColorPalette.push_back("CYAN");
1059   mColorPalette.push_back("DARK GREY");
1060   mColorPalette.push_back("DARK GREEN");
1061   mColorPalette.push_back("DARK OLIVE GREEN");
1062   mColorPalette.push_back("DARK ORCHID");
1063   mColorPalette.push_back("DARK SLATE BLUE");
1064   mColorPalette.push_back("DARK SLATE GREY");
1065   mColorPalette.push_back("DARK TURQUOISE");
1066   mColorPalette.push_back("FIREBRICK");
1067   mColorPalette.push_back("FOREST GREEN");
1068   mColorPalette.push_back("GOLD");
1069   mColorPalette.push_back("GOLDENROD");
1070   mColorPalette.push_back("GREY");
1071   mColorPalette.push_back("GREEN");
1072   mColorPalette.push_back("GREEN YELLOW");
1073   mColorPalette.push_back("LIME GREEN");
1074   mColorPalette.push_back("MAGENTA");
1075   mColorPalette.push_back("MAROON");
1076   mColorPalette.push_back("MEDIUM AQUAMARINE");
1077   mColorPalette.push_back("MEDIUM BLUE");
1078   mColorPalette.push_back("MEDIUM GOLDENROD");
1079   mColorPalette.push_back("MEDIUM ORCHID");
1080   mColorPalette.push_back("MEDIUM SEA GREEN");
1081   mColorPalette.push_back("MEDIUM SLATE BLUE");
1082   mColorPalette.push_back("MEDIUM SPRING GREEN");
1083   mColorPalette.push_back("MEDIUM TURQUOISE");
1084   mColorPalette.push_back("MEDIUM VIOLET RED");
1085   mColorPalette.push_back("MIDNIGHT BLUE");
1086   mColorPalette.push_back("NAVY");
1087   mColorPalette.push_back("ORANGE RED");
1088   mColorPalette.push_back("ORCHID, PALE GREEN");
1089   mColorPalette.push_back("STEEL BLUE");
1090   mColorPalette.push_back("BLACK");
1091
1092
1093   }
1094   //================================================================
1095   BEGIN_EVENT_TABLE(WxTreeView, wxPanel)
1096   /*
1097     EVT_SIZE(MyFrame::OnSize)
1098
1099     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
1100     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
1101     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
1102     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
1103     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
1104     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
1105     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
1106     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
1107     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
1108     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
1109
1110     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
1111     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
1112     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
1113     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
1114     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
1115     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
1116     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
1117     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
1118     EVT_MENU(LIST_SORT, MyFrame::OnSort)
1119     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
1120     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
1121     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
1122     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
1123     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
1124     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
1125     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
1126     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
1127     EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
1128
1129     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
1130     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
1131 END_EVENT_TABLE()
1132
1133 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
1134     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
1135     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
1136
1137     EVT_LIST_BEGIN_LABEL_EDIT(-1, WxTreeView::OnBeginLabelEdit)
1138     EVT_LIST_END_LABEL_EDIT(-1, WxTreeView::OnEndLabelEdit)
1139
1140     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
1141     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
1142 #if WXWIN_COMPATIBILITY_2_4
1143     EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
1144     EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
1145 #endif
1146   */
1147     EVT_LIST_KEY_DOWN(-1, WxTreeView::OnKeyDown)
1148     EVT_LIST_ITEM_SELECTED(-1, WxTreeView::OnItemSelected)
1149         EVT_LIST_ITEM_RIGHT_CLICK(-1, WxTreeView::OnItemMenu)
1150     EVT_LIST_ITEM_DESELECTED(-1, WxTreeView::OnItemDeSelected)
1151         /*
1152     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
1153     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
1154     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
1155 */
1156     EVT_LIST_COL_RIGHT_CLICK(-1, WxTreeView::OnColClick)
1157
1158     EVT_LIST_COL_CLICK(-1, WxTreeView::OnColClick)
1159
1160         //EVT_LEFT_DOWN(WxTreeView::OnMouseClick)
1161         /*
1162     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
1163     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
1164     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
1165
1166     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
1167
1168 #if USE_CONTEXT_MENU
1169     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
1170 #endif
1171     EVT_CHAR(MyListCtrl::OnChar)
1172
1173     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
1174   */
1175 END_EVENT_TABLE()
1176
1177 } // EO namespace creaImageIO
1178