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         GimmickDebugMessage(5,"Creating view for level "<<i
 136                             <<std::endl);
 137         LevelType level;
 138         level.SelectedUpToDate = true;
 139         level.SortColumn = 0;
 140
 141         // If the first level : parent = this
 142         wxWindow* sparent = this;
 143         // else parent = last splitter
 144         if (i>0)
 145                 sparent = mLevelList[i-1].wxSplitter;
 146
 147         level.wxSplitter = new wxSplitterWindow( sparent , -1);
 148         if(i!=0)
 149         {
 150         level.wxSplitter->Show(false);
 151         }
 152         //          level.wxSplitter->SetMinimumPaneSize(100);
 153
 154         wxListCtrl* ctrl = new wxListCtrl(level.wxSplitter,
 155                                           i,
 156                                           wxDefaultPosition,
 157                                           wxDefaultSize,
 158                                           ctrl_style);
 159         level.wxCtrl = ctrl;
 160         level.wxSplitter->Initialize(ctrl);
 161
 162         // Create the columns : one for each attribute of the level
 163         int col = 0;
 164         std::string title;
 165
 166         tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
 167         for (a  = handler->GetTree().GetAttributeDescriptorList(i+1).begin();
 168              a != handler->GetTree().GetAttributeDescriptorList(i+1).end();
 169              ++a)
 170
 171 {
 172
 173             GimmickDebugMessage(5,"Creating column "<<col<<" : "
 174                                 <<a->GetName()
 175                                 <<std::endl);
 176
 177             if(a->GetFlags()!=creaImageIO::tree::AttributeDescriptor::PRIVATE)
 178               {
 179
 180                 if(a->GetName()=="UNKNOWN")
 181                   {
 182                     title = "#";
 183                     title += handler->GetTree().GetLevelDescriptor(i+1).GetName();
 184                     if (title[title.size()-1]!='s')
 185                       title += "s";
 186
 187                   }
 188                 else
 189                   {
 190                     title=a->GetName();
 191                   }
 192                   std::string temp = a->GetKey();
 193                   if (temp.compare("ID") != 0)
 194                   {
 195
 196                 ctrl->InsertColumn(col,
 197                                    crea::std2wx(title),
 198                                    col_style);
 199                 col++;
 200                   }
 201                 level.key.push_back(a->GetKey());
 202               }
 203
 204           }
 205
 206         mLevelList.push_back(level);
 207       }
 208
 209 #if wxUSE_MENUS
 210
 211          // Column Menu
 212     menu =new wxMenu;
 213         wxMenuItem* m1=menu->Append(wxID_ANY, _T("&Sort ascending"));
 214         wxMenuItem* m2=menu->Append(wxID_ANY, _T("&Sort descending"));
 215         wxMenuItem* m3=menu->Append(wxID_ANY, _T("&Filter"));
 216         mAscendingID=m1->GetId();
 217         mDescendingID=m2->GetId();
 218         mFilterID=m3->GetId();
 219         Connect( mAscendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
 220         Connect( mDescendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
 221         Connect( mFilterID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupFilter) );
 222
 223
 224
 225         //ItemMenu
 226         menuItem =new wxMenu;
 227         wxMenuItem* m1Item=menuItem->Append(wxID_ANY, _T("&Anonymize"));
 228         wxMenuItem* m2Item=menuItem->Append(wxID_ANY, _T("&Local Copy"));
 229         wxMenuItem* m3Item=menuItem->Append(wxID_ANY, _T("&Edit Fields"));
 230
 231         mAnonymizingID=m1Item->GetId();
 232         mLocalCopyID=m2Item->GetId();
 233         mEditFieldID=m3Item->GetId();
 234         //Connect( mAnonymizingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnAnonymize) );
 235         Connect( mLocalCopyID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnLocalCopy) );
 236         Connect( mEditFieldID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnEditField) );
 237
 238
 239 #endif // wxUSE_MENUS
 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     int l = level - 1;
 276     // the selection of upper level
 277         std::vector<tree::Node*>& sel(mLevelList[l].Selected);
 278     sel.clear();
 279           if (level == 1)
 280       {
 281         sel.push_back(GetTreeHandler()->GetTree().GetTree());
 282       }
 283           else if (level < mLevelList.size()+2 )
 284     {
 285                 long item = -1;
 286                 for ( ;; )
 287                 {
 288                         item = GetCtrl(l-1)->GetNextItem(item,
 289                                                                                  wxLIST_NEXT_ALL,
 290                                                                                  wxLIST_STATE_SELECTED);
 291                         if ( item == -1 )
 292                                 break;
 293                         long adr = GetCtrl(l-1)->GetItemData(item);
 294                         tree::Node* n = ((ItemData*)adr)->node;
 295                         if(mLastSelected==item)
 296                         {
 297                                 std::vector<tree::Node*>::iterator it;
 298                                 it = sel.begin();
 299                                 it = sel.insert ( it , n );
 300                         }
 301                         else
 302                         {
 303
 304                                 sel.push_back(n);
 305                         }
 306
 307                 }
 308                 /*int n = GetCtrl(l-1)->GetItemCount();
 309                 for (int i = 0; i<n; i++)
 310                 {
 311                         std::cout<<GetCtrl(l-1)->GetItemState(i,wxLIST_STATE_SELECTED)<<std::endl;
 312                         if ( GetCtrl(l-1)->GetItemState(i,wxLIST_STATE_SELECTED))
 313                         {
 314                                 long adr = GetCtrl(l-1)->GetItemData(i);
 315                                 tree::Node* n = ((ItemData*)adr)->node;
 316                                 if(mLastSelected==i)
 317                                 {
 318                                         std::vector<tree::Node*>::iterator it;
 319                                         it = sel.begin();
 320                                         it = sel.insert ( it , n );
 321                                 }
 322                                 else
 323                                 {
 324
 325                                         sel.push_back(n);
 326                                 }
 327                         }
 328               }*/
 329           }
 330         else
 331         {
 332                 // NOTHING
 333         }
 334
 335     //    return mLevelList[level-1].Selected;
 336     return sel;
 337   }
 338
 339   //=====================================================================
 340
 341   //=====================================================================
 342   ///Removes selected nodes on last selected level
 343    // NOT SPECIFIC
 344   void WxTreeView::RemoveSelected()
 345   {
 346           unsigned int tempLevel = mLastLevel;
 347     mLastLevel+=1;
 348     const std::vector<tree::Node*>& sel=GetSelected(mLastLevel+1);
 349         // if no selection, no remove action.
 350     if(sel.size() != 0)
 351         {
 352             bool erase=false;
 353             std::stringstream out;
 354             std::string levelName=GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName();
 355             out<<"Delete ";
 356             out<<sel.size();
 357             if(sel.size()>1&&levelName.at(levelName.size()-1)!='s')
 358               {
 359                 out<<" "<<levelName;
 360                 out<<"s?";
 361               }
 362             else
 363               {
 364                 out<<" "<<GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName()<<"?";
 365               }
 366             if (wxMessageBox(crea::std2wx(out.str()),
 367                              _T("Remove Files"),
 368                              wxYES_NO,this ) == wxYES)
 369               {
 370                 erase = true;
 371               }
 372             if(erase)
 373                   {
 374             GetGimmickView()->modifyValidationSignal(false);
 375                     bool needRefresh=false;
 376                     std::vector<tree::Node*>::const_iterator i;
 377                     for (i=sel.begin(); i!=sel.end(); ++i)
 378                       {
 379                         GimmickMessage(1,
 380                                        "deleting '"
 381                                        <<(*i)->GetLabel()
 382                                        <<"'"<<mLastLevel
 383                                        <<std::endl);
 384                         if((*i)->GetParent()->GetNumberOfChildren()<2)
 385                           {
 386                             needRefresh=true;
 387                           }
 388                           tree::Node* n= (tree::Node*)(*i);
 389                           GetTreeHandler()->LoadChildren((*i),4);
 390                           GetGimmickView()->AddIgnoreFile(n);
 391                           GetTreeHandler()->Remove(*i);
 392                       }
 393
 394                     if(needRefresh && mLastLevel>1)
 395                       {
 396                         UpdateLevel(mLastLevel-2);
 397                       }
 398                     else if(mLastLevel>1)
 399                       {
 400                         UpdateLevel(mLastLevel-1);
 401                       }
 402                     else
 403                       {
 404                         UpdateLevel(mLastLevel);
 405                       }
 406                   }
 407         }
 408         else
 409         {
 410                 // no need to incremente level
 411                 mLastLevel = tempLevel;
 412         }
 413
 414   }
 415
 416
 417   //=====================================================================
 418   /// Updates a level of the view (adds or removes children, etc.)
 419   void WxTreeView::UpdateLevel( int level )
 420   {
 421     GimmickDebugMessage(1,
 422                         GetTreeHandler()->GetTree().GetLabel()
 423                         <<"WxTreeView::UpdateLevel(level "
 424                         <<level
 425                         <<")"
 426                         <<std::endl);
 427
 428     wxBusyCursor busy;
 429     RecursiveUpdateLevel(level);
 430     int i;
 431     for (i=0; i<level-1; i++)
 432       {
 433         if (!GetSplitter(i)->IsSplit())
 434           GetSplitter(i)->SplitVertically(  GetCtrl(i), GetSplitter(i+1),
 435                                             100 );
 436       }
 437     if (GetSplitter(i)->IsSplit()) GetSplitter(i)->Unsplit();
 438
 439   }
 440   //=====================================================================
 441
 442   //=====================================================================
 443   /// Recursive method called upon by UpdateLevel to refresh all windows
 444   void WxTreeView::RecursiveUpdateLevel( int level )
 445   {
 446     GimmickDebugMessage(1,
 447                         GetTreeHandler()->GetTree().GetLabel()
 448                         <<"WxTreeView::RecursiveUpdateLevel(level "
 449                         <<level
 450                         <<")"<<std::endl);
 451
 452
 453     const std::vector<tree::Node*>& sel(GetSelected(level));
 454
 455     int l = level - 1;
 456
 457     // to speed up inserting we hide the control temporarily
 458     GetCtrl(l)->Hide();
 459     GetCtrl(l)->DeleteAllItems();
 460
 461     std::vector<tree::Node*>::const_iterator i;
 462
 463     for (i=sel.begin(); i!=sel.end(); ++i)
 464       {
 465         GimmickDebugMessage(1,
 466                             "adding children of '"
 467                             <<(*i)->GetLabel()
 468                             <<"'"
 469                             <<std::endl);
 470         int _id=0;
 471
 472         //Adds items and sets their attributes
 473
 474         GetTreeHandler()->LoadChildren(*i,1);
 475         tree::Node::ChildrenListType::reverse_iterator j;
 476         for (j = (*i)->GetChildrenList().rbegin();
 477              j!= (*i)->GetChildrenList().rend();
 478              ++j)
 479           {
 480             GimmickDebugMessage(1,
 481                                 "adding children "
 482                                 <<(*j)->GetLabel()
 483                                 <<"'"
 484                                 <<std::endl);
 485
 486             wxListItem item;
 487             item.SetMask(wxLIST_MASK_STATE |
 488                          wxLIST_MASK_TEXT |
 489                          //                      wxLIST_MASK_IMAGE |
 490                          wxLIST_MASK_DATA |
 491                          //                      wxLIST_MASK_WIDTH |
 492                          wxLIST_MASK_FORMAT
 493                          );
 494
 495             ItemData* data = new ItemData;
 496             data->node = *j;
 497             data->id = _id;
 498
 499             item.SetId(_id);
 500             item.SetData(data);
 501
 502             _id++;
 503             GetCtrl(l)->InsertItem(item);
 504
 505             //Setting attributes
 506             for (int k=0; k<GetCtrl(l)->GetColumnCount(); ++k)
 507               {
 508                 std::string val;
 509                 //  Temporary correction : it works but no explanation about the problem FCY
 510
 511                 if(k==0 && level <3)
 512                 {
 513                   val = (*j)->GetAttribute("NumberOfChildren");
 514                 }
 515                 else
 516                   val = (*j)->GetAttribute(mLevelList[l].key[k]);
 517                 if(((*j)->GetAttributeDescriptor(mLevelList[l].key[k])).isDateEntry()) // Date
 518                   {
 519                     //                                    std::cout << "["<<val<< "]" << std::endl;
 520                     std::string valtmp(val);
 521                     try
 522                       {
 523                         boost::gregorian::date d1(boost::gregorian::from_undelimited_string(val));
 524                         val = to_iso_extended_string(d1);
 525                       }
 526                     catch (...)
 527                       {
 528                         val =  valtmp;
 529                       }
 530                     //                                    std::cout << "["<<val<< "]" << std::endl;
 531                   }
 532                 else if(((*j)->GetAttributeDescriptor(mLevelList[l].key[k])).isTimeEntry()) // Time
 533                   {
 534                     if ((val.size()>6) &&
 535                         (val != "" || val != " "))
 536                       val = val.substr(0,2) + " : "
 537                         + val.substr(2,2) + " : "
 538                         + val.substr(4,2);
 539                   }
 540                 else
 541                   {
 542
 543                   }
 544                 if (val.size()==0) val = "?";
 545                 item.SetText( crea::std2wx(val));
 546                 item.SetColumn(k);
 547                 GetCtrl(l)->SetItem(item);
 548               }
 549
 550           }
 551       }
 552
 553     SortLevel(l);
 554     GetCtrl(l)->Show();
 555   }
 556   //=====================================================================
 557
 558
 559   //================================================================
 560   void WxTreeView::OnItemDeSelected(wxListEvent& event)
 561   {
 562     GimmickDebugMessage(1,
 563                         GetTreeHandler()->GetTree().GetLabel()
 564                         <<" WxTreeView::OnItemDeselected"<<std::endl);
 565     // retrieve the level
 566     wxObject* obj = event.GetEventObject();
 567     unsigned int level = 0;
 568     for (level = 0; level<mLevelList.size(); ++level)
 569       {
 570         if ( GetCtrl(level) == obj ) break;
 571       }
 572     SetSelectedUpToDate(level,false);
 573     // to allow a first selection in images TreeView
 574     if (level==mLevelList.size()-1)
 575       OnItemSelected(event);
 576   }
 577   //================================================================
 578
 579   //================================================================
 580   void WxTreeView::OnItemSelected(wxListEvent& event)
 581   {
 582
 583     GimmickDebugMessage(1,
 584                         GetTreeHandler()->GetTree().GetLabel()
 585                         <<" WxTreeView::OnItemSelected"<<std::endl);
 586
 587     if (mIgnoreSelectedChanged)
 588       {
 589         GimmickDebugMessage(1,
 590                             " mIgnoreSelectedChanged true: returning"
 591                             <<std::endl);
 592         return;
 593       }
 594
 595
 596
 597     wxListItem info;
 598     info.m_itemId = event.m_itemIndex;
 599     mLastSelected = event.m_itemIndex;
 600     // retrieve the level
 601     wxObject* obj = event.GetEventObject();
 602     unsigned int level = 0;
 603     for (level = 0; level<mLevelList.size(); ++level)
 604       {
 605         if ( GetCtrl(level) == obj ) break;
 606       }
 607         mLastLevel=level;
 608     GimmickDebugMessage(1,
 609                         " Level "<<level+1
 610                         <<std::endl);
 611
 612     // Update the children level (if selection not at last level)
 613     if (level<mLevelList.size()-1)
 614       {
 615
 616         UpdateLevel( level + 2 );
 617         // Reset the viewer setting the default image
 618         GetGimmickView()->ClearSelection();
 619       }
 620     // Select all images if the selection is at series level
 621     if (level==mLevelList.size()-2) SelectAll(level+1);
 622     // Validate selected images if the selection is at image level
 623     if (level==(mLevelList.size()-1)) //&&mProcess)
 624       {
 625         if(event.GetEventType()==wxEVT_COMMAND_LIST_ITEM_SELECTED)
 626           {
 627                   ValidateSelectedImages (true);
 628           }
 629         else
 630           {
 631                   ValidateSelectedImages (false);
 632           }
 633       }
 634
 635   }
 636   //================================================================
 637
 638   //================================================================
 639   void WxTreeView::SelectAll(int level)
 640   {
 641     long item = -1;
 642     //    int level=mLevelList.size()-1;
 643     for ( ;; )
 644       {
 645         item = GetCtrl(level)->GetNextItem(item,
 646                                            wxLIST_NEXT_ALL);
 647         if ( item == -1 )
 648           break;
 649
 650         if(item==(GetCtrl(level)->GetItemCount()-1))
 651           {
 652             mIgnoreSelectedChanged = false;//mProcess=true;
 653           }
 654         else
 655           {
 656             mIgnoreSelectedChanged = true;//    mProcess=false;
 657           }
 658         GetCtrl(level)->SetItemState(item,wxLIST_STATE_SELECTED, wxLIST_MASK_STATE
 659                                      | wxLIST_MASK_TEXT |wxLIST_MASK_IMAGE | wxLIST_MASK_DATA | wxLIST_MASK_WIDTH | wxLIST_MASK_FORMAT);
 660       }
 661   }
 662
 663   //================================================================
 664   //================================================================
 665
 666   void WxTreeView::OnColClick(wxListEvent& event)
 667   {
 668     mColumnSelected = event.m_col;
 669     wxPoint clientpt;
 670     clientpt.x = wxGetMousePosition().x - this->GetScreenPosition().x;
 671     clientpt.y = wxGetMousePosition().y - this->GetScreenPosition().y;
 672     senderCtrl = event.GetEventObject();
 673     unsigned int level = 0;
 674     for (level = 0; level<mLevelList.size(); ++level)
 675       {
 676         if ( GetCtrl(level) == senderCtrl ) break;
 677       }
 678     PopupMenu(menu, clientpt);
 679
 680   }
 681
 682    //================================================================
 683   //================================================================
 684
 685   void WxTreeView::OnItemMenu(wxListEvent &event)
 686   {
 687          wxPoint clientpt;
 688     clientpt.x = wxGetMousePosition().x - this->GetScreenPosition().x;
 689     clientpt.y = wxGetMousePosition().y - this->GetScreenPosition().y;
 690     senderCtrl = event.GetEventObject();
 691     unsigned int level = 0;
 692     for (level = 0; level<mLevelList.size(); ++level)
 693       {
 694                 if ( GetCtrl(level) == senderCtrl ) break;
 695       }
 696           long* ptr=0;
 697           int flag;
 698           mLastRightLevel=level;
 699           mLastRightSelected=GetCtrl(level)->HitTest(wxPoint(0,clientpt.y-8),flag,ptr);
 700     PopupMenu(menuItem, clientpt);
 701
 702   }
 703
 704   //================================================================
 705   //================================================================
 706
 707   void WxTreeView::OnPopupFilter(wxCommandEvent& event)
 708   {
 709     wxBusyCursor busy;
 710     GimmickDebugMessage(7,
 711                         "WxTreeView::OnEndLabelEdit"
 712                         <<std::endl);
 713     unsigned int level = 0;
 714     for (level = 0; level<mLevelList.size(); ++level)
 715       {
 716         if ( GetCtrl(level) == senderCtrl ) break;
 717       }
 718     std::string filter = crea::wx2std(wxGetTextFromUser(_T("Enter the filter to apply"), _T("Filter On Column")));
 719
 720     std::string att;
 721
 722     long it = -1;
 723     UpdateLevel(level+1);
 724
 725     std::vector<long> items;
 726     bool in=false;
 727     int del=0;
 728     for ( ;; )
 729       {
 730         it = GetCtrl(level)->GetNextItem(it,
 731                                          wxLIST_NEXT_ALL);
 732         if ( it == -1 )
 733           break;
 734
 735         long adr = GetCtrl(level)->GetItemData(it);
 736         tree::Node* nod = ((ItemData*)adr)->node;
 737         att=(*nod).GetAttribute(mLevelList[level].key[mColumnSelected]);
 738
 739
 740         if(att.find(filter)>900)
 741           {
 742
 743             if(!in)
 744               {
 745                 in=true;
 746               }
 747             else
 748               {
 749                 del+=1;
 750               }
 751
 752             items.push_back(it-del);
 753           }
 754
 755       }
 756     std::vector<long>::iterator iter;
 757     for(iter=items.begin();iter!=items.end();++iter)
 758       {
 759         GetCtrl(level)->DeleteItem(*iter);
 760       }
 761     GetGimmickView()->ClearSelection();
 762   }
 763   //================================================================
 764
 765   //================================================================
 766   void WxTreeView::OnPopupSort(wxCommandEvent& event)
 767   {
 768     wxBusyCursor busy;
 769     unsigned int level = 0;
 770     for (level = 0; level<mLevelList.size(); ++level)
 771       {
 772         if ( GetCtrl(level) == senderCtrl ) break;
 773       }
 774     mLevelList[level].SortColumn = mColumnSelected;
 775
 776     if(event.GetId()==mAscendingID)
 777       {
 778         mLevelList[level].SortAscending = true;
 779       }
 780     else if(event.GetId()==mDescendingID)
 781       {
 782         mLevelList[level].SortAscending = false;
 783       }
 784
 785     SortLevel(level);
 786   }
 787   //================================================================
 788
 789   //================================================================
 790   void WxTreeView::OnLocalCopy(wxCommandEvent& event)
 791   {
 792     wxBusyCursor busy;
 793
 794         unsigned int tempLevel = mLastLevel;
 795     mLastLevel+=1;
 796     const std::vector<tree::Node*>& sel=GetSelected(mLastLevel+1);
 797
 798     if(sel.size() != 0)
 799         {
 800             bool copy=false;
 801             std::stringstream out;
 802             std::string levelName=GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName();
 803             out<<"Copy ";
 804             out<<sel.size();
 805             if(sel.size()>1&&levelName.at(levelName.size()-1)!='s')
 806               {
 807                 out<<" "<<levelName;
 808                 out<<"s to .gimmick?";
 809               }
 810             else
 811               {
 812                 out<<" "<<GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName()<<" to .gimmick?";
 813               }
 814             if (wxMessageBox(crea::std2wx(out.str()),
 815                              _T("Remove Files"),
 816                              wxYES_NO,this ) == wxYES)
 817               {
 818                 copy = true;
 819               }
 820             if(copy)
 821                   {
 822                         std::vector<std::string> s;
 823                         GetFilenamesAsString(sel,s);
 824             GetGimmickView()->CopyFiles(s);
 825                   }
 826         }
 827         else
 828         {
 829                 mLastLevel = tempLevel;
 830         }
 831
 832
 833   }
 834   //================================================================
 835
 836    //================================================================
 837   void WxTreeView::OnEditField(wxCommandEvent& event)
 838   {
 839         if(mLastRightSelected!=-1)
 840         {
 841     tree::Node* node=((ItemData*)GetCtrl(mLastRightLevel)->GetItemData(mLastRightSelected))->node;
 842         tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
 843         std::vector<std::string> names;
 844         std::vector<std::string> keys;
 845         for (a  = GetTreeHandler()->GetTree().GetAttributeDescriptorList(mLastRightLevel+1).begin();
 846              a != GetTreeHandler()->GetTree().GetAttributeDescriptorList(mLastRightLevel+1).end();
 847              ++a)
 848         {
 849                 if(a->GetFlags()==creaImageIO::tree::AttributeDescriptor::EDITABLE)
 850             {
 851                         names.push_back(a->GetName());
 852                         keys.push_back(a->GetKey());
 853                 }
 854         }
 855         GetGimmickView()->CreateEditFieldsDialog(node,names,keys);
 856         }
 857   }
 858   //================================================================
 859
 860   //================================================================
 861   void WxTreeView::SortLevel(int level)
 862   {
 863     GimmickDebugMessage(1,
 864                         "WxTreeView::SortLevel("
 865                         <<level<<")"
 866                         <<std::endl);
 867     //Obtain the column name and the level that needs to be organized
 868
 869     //    int l = level - 1;
 870     //Sets the data for the items to be sorted
 871     //    std::string att;
 872     unsigned int ty=0;
 873     int nbselected = 0;
 874     int n = GetCtrl(level)->GetItemCount();
 875     for (int i = 0; i < n; i++)
 876       {
 877
 878         //Gets current item data
 879         ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(i);
 880
 881         //Extracts the node and the type of attribute
 882         tree::Node* nod = data->node;
 883         if(i==0)
 884           {
 885             (*nod).GetAttributeDescriptor
 886               (mLevelList[level].key[mLevelList[level].SortColumn])
 887               .DecodeType( ty );
 888           }
 889         //Obtains the organizing attribute
 890         data->attr = & (*nod).GetAttribute
 891           (mLevelList[level].key[mLevelList[level].SortColumn]);
 892         //Selected ?
 893         data->selected = false;
 894         if (GetCtrl(level)->GetItemState(i,wxLIST_STATE_SELECTED)>0)
 895           {
 896             data->selected = true;
 897             nbselected++;
 898           }
 899
 900       }
 901     GimmickDebugMessage(1,
 902                         "WxTreeView::OnSort : "
 903                         <<nbselected<<" selected before sorting"
 904                         <<std::endl);
 905
 906     mIgnoreSelectedChanged = true;
 907     //
 908     if (mLevelList[level].SortAscending)
 909       {
 910
 911         if(ty==1)
 912           {
 913             GetCtrl(level)->SortItems(CompareFunctionInts, 0);
 914           }
 915         else
 916           {
 917             GetCtrl(level)->SortItems(CompareFunctionStrings, 0);
 918           }
 919
 920       }
 921     else
 922       {
 923         if(ty==1)
 924           {
 925             GetCtrl(level)->SortItems(CompareFunctionInts, 1);
 926           }
 927         else
 928           {
 929             GetCtrl(level)->SortItems(CompareFunctionStrings, 1);
 930           }
 931       }
 932
 933
 934     // Reselects the unselected
 935     n = GetCtrl(level)->GetItemCount();
 936     int after = 0;
 937     for (int i = 0; i < n; i++)
 938       {
 939
 940         //Gets current item data
 941         ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(i);
 942
 943         //  long item = -1;
 944         //    for ( ;; )
 945         //      {
 946         //      item = GetCtrl(level)->GetNextItem(item,wxLIST_NEXT_ALL);
 947         //      if ( item == -1 ) break;
 948         //Gets current item data
 949         //      ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(item);
 950         // was selected ?
 951
 952         if (data->selected)
 953           {
 954             nbselected--;
 955             if (nbselected==0)
 956               {
 957                 // if it is the last one we must process the selection
 958                 mIgnoreSelectedChanged = false;
 959               }
 960             GetCtrl(level)->SetItemState(i,
 961                                          wxLIST_STATE_SELECTED,
 962                                          wxLIST_MASK_STATE
 963                                          | wxLIST_MASK_TEXT
 964                                          | wxLIST_MASK_IMAGE
 965                                          | wxLIST_MASK_DATA
 966                                          | wxLIST_MASK_WIDTH
 967                                          | wxLIST_MASK_FORMAT);
 968           }
 969         if (GetCtrl(level)->GetItemState(i,wxLIST_STATE_SELECTED)>0)
 970           {
 971             after++;
 972           }
 973
 974
 975       }
 976     mIgnoreSelectedChanged = false;
 977      GimmickDebugMessage(1,
 978                         "WxTreeView::SortLevel : "
 979                         <<after<<" selected after sorting"
 980                         <<std::endl);
 981
 982   }
 983   //================================================================
 984
 985
 986   //================================================================
 987   void WxTreeView::ValidateSelectedImages(bool isSelection)
 988   {
 989     GimmickDebugMessage(7,
 990                         "WxTreeView::ValidateSelectedImages"
 991                         <<std::endl);
 992     const std::vector<tree::Node*>& sel(GetSelected(mLevelList.size()+1));
 993     GetGimmickView()->OnSelectionChange(sel,
 994                                         isSelection,(mLastSelected-1),
 995                                         !mIgnoreSelectedChanged);
 996
 997   }
 998   //================================================================
 999
1000
1001   //================================================================
1002   void WxTreeView::GetNodes(std::vector<tree::Node*>& nodes, bool direction)
1003   {
1004         long item = mLastSelected;
1005         int level=mLevelList.size()-1;
1006         //Gets current item data
1007         long adr = GetCtrl(level)->GetItemData(item);
1008         //Extracts the node
1009         tree::Node* nod = ((ItemData*)adr)->node;
1010     for ( ;; )
1011     {
1012                 if(direction)
1013                 {
1014                         item = GetCtrl(level)->GetNextItem(item,
1015                                      wxLIST_NEXT_ABOVE);
1016                 }
1017                 else
1018                 {
1019                         item = GetCtrl(level)->GetNextItem(item,
1020                                      wxLIST_NEXT_BELOW);
1021                 }
1022         if ( item == -1 || item==0  )
1023                 {
1024             break;
1025                 }
1026                 if(GetCtrl(level)->GetItemState(item, wxLIST_STATE_SELECTED)==0 )
1027                 {
1028
1029                         adr = GetCtrl(level)->GetItemData(item);
1030                         nod = ((ItemData*)adr)->node;
1031                         nodes.push_back(nod);
1032                 }
1033     }
1034
1035   }
1036   //================================================================
1037    //=================================================
1038   void WxTreeView::OnKeyDown(wxListEvent &event)
1039   {
1040           if(event.GetKeyCode() == WXK_DELETE)
1041           {
1042                    wxBusyCursor busy;
1043
1044                    RemoveSelected();
1045                    GetGimmickView()->ClearSelection();
1046           }
1047
1048   }
1049   //================================================================
1050
1051   //================================================================
1052   // Should be in another place : not specific !
1053   void WxTreeView::GetSelectedAsString(std::vector<std::string>&s)
1054   {
1055     int level=mLevelList.size();
1056     const std::vector<tree::Node*>& sel=GetSelected(level+1);
1057     std::vector<tree::Node*>::const_iterator i;
1058
1059     for (i=sel.begin(); i!=sel.end(); ++i)
1060       {
1061         std::string filename=(*i)->GetAttribute("FullFileName");
1062         s.push_back(filename);
1063       }
1064   }
1065
1066   //================================================================
1067   void WxTreeView::GetFilenamesAsString(const std::vector<tree::Node*>& nodes, std::vector<std::string>&s)
1068   {
1069     std::vector<tree::Node*>::const_iterator i;
1070
1071     for (i=nodes.begin(); i!=nodes.end(); ++i)
1072       {
1073                   if((*i)->GetLevel()<mLevelList.size())
1074                   {
1075                          GetTreeHandler()->LoadChildren(*i,0);
1076                          GetFilenamesAsString((*i)->GetChildrenList(),s);
1077                   }
1078                   else
1079                   {
1080                         std::string filename=(*i)->GetAttribute("FullFileName");
1081                         s.push_back(filename);
1082                   }
1083       }
1084   }
1085
1086    //================================================================
1087   void WxTreeView::SetColor(int l, int item)
1088   {
1089           int colorId=12;
1090           GetCtrl(l)->SetItemTextColour(item, wxColourDatabase().Find
1091                    (crea::std2wx(mColorPalette[colorId])));
1092           GetCtrl(l)->SetItemState(item,wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED, wxLIST_STATE_SELECTED);  /*
1093           int colorId=0;
1094           //Setting the color according to the parent
1095                 if(l==0)
1096                 {
1097                 item.SetBackgroundColour
1098                   (wxColourDatabase().Find
1099                    (crea::std2wx(mColorPalette[colorId])));
1100                 mColorMap.insert
1101                   (NodeColorPair
1102                    (*j,wxColourDatabase().Find
1103                     (crea::std2wx(mColorPalette[colorId]))));
1104                 if(colorId<64)
1105                   {
1106                     colorId++;
1107                   }
1108                 else
1109                         {
1110                           colorId=0;
1111                         }
1112                 }
1113                 else if(l!=mLevelList.size()-1)
1114                   {
1115                     item.SetBackgroundColour(mColorMap[*i]);
1116                         mColorMap.insert(NodeColorPair(*j,mColorMap[*i]));
1117                 }
1118                 else
1119                 {
1120                         item.SetBackgroundColour(mColorMap[*i]);
1121                 }*/
1122   }
1123   //================================================================
1124   void WxTreeView::CreateColorPalette()
1125   {
1126   GimmickDebugMessage(6,"WxTreeView::CreateColorPalette");
1127   mColorPalette.push_back("WHITE");
1128   mColorPalette.push_back("LIGHT GREY");
1129   mColorPalette.push_back("AQUAMARINE");
1130   mColorPalette.push_back("MEDIUM FOREST GREEN");
1131   mColorPalette.push_back("INDIAN RED");
1132   mColorPalette.push_back("KHAKI");
1133   mColorPalette.push_back("ORANGE");
1134   mColorPalette.push_back("LIGHT BLUE");
1135   mColorPalette.push_back("LIGHT STEEL BLUE");
1136   mColorPalette.push_back("PINK");
1137   mColorPalette.push_back("PLUM");
1138   mColorPalette.push_back("PURPLE");
1139   mColorPalette.push_back("RED");
1140   mColorPalette.push_back("SEA GREEN");
1141   mColorPalette.push_back("SIENNA");
1142   mColorPalette.push_back("SKY BLUE");
1143   mColorPalette.push_back("SLATE BLUE");
1144   mColorPalette.push_back("SPRING GREEN");
1145   mColorPalette.push_back("TAN");
1146   mColorPalette.push_back("THISTLE");
1147   mColorPalette.push_back("TURQUOISE");
1148   mColorPalette.push_back("VIOLET");
1149   mColorPalette.push_back("VIOLET RED");
1150   mColorPalette.push_back("WHEAT");
1151   mColorPalette.push_back("YELLOW");
1152   mColorPalette.push_back("YELLOW GREEN");
1153   mColorPalette.push_back("BLUE");
1154   mColorPalette.push_back("BLUE VIOLET");
1155   mColorPalette.push_back("BROWN");
1156   mColorPalette.push_back("CADET BLUE");
1157   mColorPalette.push_back("CORAL");
1158   mColorPalette.push_back("CORNFLOWER BLUE");
1159   mColorPalette.push_back("CYAN");
1160   mColorPalette.push_back("DARK GREY");
1161   mColorPalette.push_back("DARK GREEN");
1162   mColorPalette.push_back("DARK OLIVE GREEN");
1163   mColorPalette.push_back("DARK ORCHID");
1164   mColorPalette.push_back("DARK SLATE BLUE");
1165   mColorPalette.push_back("DARK SLATE GREY");
1166   mColorPalette.push_back("DARK TURQUOISE");
1167   mColorPalette.push_back("FIREBRICK");
1168   mColorPalette.push_back("FOREST GREEN");
1169   mColorPalette.push_back("GOLD");
1170   mColorPalette.push_back("GOLDENROD");
1171   mColorPalette.push_back("GREY");
1172   mColorPalette.push_back("GREEN");
1173   mColorPalette.push_back("GREEN YELLOW");
1174   mColorPalette.push_back("LIME GREEN");
1175   mColorPalette.push_back("MAGENTA");
1176   mColorPalette.push_back("MAROON");
1177   mColorPalette.push_back("MEDIUM AQUAMARINE");
1178   mColorPalette.push_back("MEDIUM BLUE");
1179   mColorPalette.push_back("MEDIUM GOLDENROD");
1180   mColorPalette.push_back("MEDIUM ORCHID");
1181   mColorPalette.push_back("MEDIUM SEA GREEN");
1182   mColorPalette.push_back("MEDIUM SLATE BLUE");
1183   mColorPalette.push_back("MEDIUM SPRING GREEN");
1184   mColorPalette.push_back("MEDIUM TURQUOISE");
1185   mColorPalette.push_back("MEDIUM VIOLET RED");
1186   mColorPalette.push_back("MIDNIGHT BLUE");
1187   mColorPalette.push_back("NAVY");
1188   mColorPalette.push_back("ORANGE RED");
1189   mColorPalette.push_back("ORCHID, PALE GREEN");
1190   mColorPalette.push_back("STEEL BLUE");
1191   mColorPalette.push_back("BLACK");
1192
1193
1194   }
1195
1196    //================================================================
1197   void WxTreeView::GetAttributes(std::vector<std::string>& areShown, std::vector<std::string>& notShown, int level)
1198   {
1199           areShown.clear();
1200           notShown.clear();
1201         tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
1202         for (a  = GetTreeHandler()->GetTree().GetAttributeDescriptorList(level).begin();
1203              a != GetTreeHandler()->GetTree().GetAttributeDescriptorList(level).end();
1204              ++a)
1205         {
1206                 if(a->GetFlags()==creaImageIO::tree::AttributeDescriptor::EDITABLE)
1207             {
1208                         areShown.push_back(a->GetName());
1209                 }
1210         }
1211         notShown=mLevelList[level-1].notShownAtts;
1212   }
1213   //================================================================
1214   //================================================================
1215   BEGIN_EVENT_TABLE(WxTreeView, wxPanel)
1216   /*
1217     EVT_SIZE(MyFrame::OnSize)
1218
1219     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
1220     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
1221     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
1222     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
1223     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
1224     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
1225     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
1226     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
1227     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
1228     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
1229
1230     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
1231     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
1232     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
1233     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
1234     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
1235     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
1236     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
1237     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
1238     EVT_MENU(LIST_SORT, MyFrame::OnSort)
1239     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
1240     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
1241     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
1242     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
1243     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
1244     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
1245     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
1246     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
1247     EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
1248
1249     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
1250     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
1251 END_EVENT_TABLE()
1252
1253 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
1254     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
1255     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
1256
1257     EVT_LIST_BEGIN_LABEL_EDIT(-1, WxTreeView::OnBeginLabelEdit)
1258     EVT_LIST_END_LABEL_EDIT(-1, WxTreeView::OnEndLabelEdit)
1259
1260     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
1261     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
1262 #if WXWIN_COMPATIBILITY_2_4
1263     EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
1264     EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
1265 #endif
1266   */
1267     EVT_LIST_KEY_DOWN(-1, WxTreeView::OnKeyDown)
1268     EVT_LIST_ITEM_SELECTED(-1, WxTreeView::OnItemSelected)
1269         EVT_LIST_ITEM_RIGHT_CLICK(-1, WxTreeView::OnItemMenu)
1270     EVT_LIST_ITEM_DESELECTED(-1, WxTreeView::OnItemDeSelected)
1271         /*
1272     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
1273     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
1274     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
1275 */
1276     EVT_LIST_COL_RIGHT_CLICK(-1, WxTreeView::OnColClick)
1277
1278     EVT_LIST_COL_CLICK(-1, WxTreeView::OnColClick)
1279
1280         //EVT_LEFT_DOWN(WxTreeView::OnMouseClick)
1281         /*
1282     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
1283     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
1284     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
1285
1286     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
1287
1288 #if USE_CONTEXT_MENU
1289     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
1290 #endif
1291     EVT_CHAR(MyListCtrl::OnChar)
1292
1293     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
1294   */
1295 END_EVENT_TABLE()
1296
1297 } // EO namespace creaImageIO
1298