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
   9
  10
  11
  12 const std::string empty_string("");
  13
  14 //=====================================================================
  15 namespace creaImageIO
  16 {
  17   //=====================================================================
  18   /// Data stored by the list items
  19   struct ItemData
  20   {
  21     ItemData() : node(0), id(-1), attr(&empty_string) {}
  22     // The corresponding Node
  23     tree::Node* node;
  24     // The id ?
  25     int id;
  26     // The pointer on the current attribute string to sort on
  27     const std::string* attr;
  28     // Was the item previously selected ?
  29     // Useful for reselecting the item after sort
  30     bool selected;
  31   };
  32   //=====================================================================
  33 }
  34 //=====================================================================
  35
  36 //=====================================================================
  37 ///Comparing function for ordering algorithm. Takes parameters as strings.
  38 int wxCALLBACK CompareFunctionStrings(long item1, long item2, long sortData)
  39 {
  40   creaImageIO::ItemData* data1 = (creaImageIO::ItemData*)item1;
  41   creaImageIO::ItemData* data2 = (creaImageIO::ItemData*)item2;
  42
  43   const std::string& s1(*(data1->attr));
  44   const std::string& s2(*(data2->attr));
  45   if(sortData==1)
  46     {
  47       // inverse the order
  48       if (s1 < s2)
  49         return 1;
  50       if (s1 > s2)
  51         return -1;
  52
  53       return 0;
  54     }
  55   else
  56     {
  57       if (s1 < s2)
  58         return -1;
  59       if (s1 > s2)
  60         return 1;
  61
  62       return 0;
  63
  64     }
  65 }
  66 //=====================================================================
  67
  68 //=====================================================================
  69 ///Comparing function for ordering algorithm. Takes parameters as ints.
  70 int wxCALLBACK CompareFunctionInts(long item1, long item2, long sortData)
  71 {
  72   creaImageIO::ItemData* data1 = (creaImageIO::ItemData*)item1;
  73   creaImageIO::ItemData* data2 = (creaImageIO::ItemData*)item2;
  74
  75   const std::string& s1(*(data1->attr));
  76   const std::string& s2(*(data2->attr));
  77
  78   int val1=atoi(s1.c_str());
  79   int val2=atoi(s2.c_str());
  80
  81   if(sortData==1)
  82     {
  83       // inverse the order
  84       if (val1 < val2)
  85         return 1;
  86       if (val1 > val2)
  87         return -1;
  88
  89       return 0;
  90     }
  91   else
  92     {
  93       if (val1 < val2)
  94         return -1;
  95       if (val1 > val2)
  96         return 1;
  97
  98       return 0;
  99
 100     }
 101
 102 }
 103
 104 //=====================================================================
 105
 106
 107 //=====================================================================
 108 namespace creaImageIO
 109 {
 110   //=====================================================================
 111   // CTor
 112   WxTreeView::WxTreeView(TreeHandler* handler,
 113                          GimmickView* gimmick,
 114                          wxWindow* parent,
 115                          const wxWindowID id)
 116     : wxPanel(parent,id),
 117       TreeView(handler,gimmick)
 118   {
 119     GimmickDebugMessage(1,"WxTreeView::WxTreeView"
 120                         <<std::endl);
 121
 122
 123     // Split part below toolbar into notebook for views and panel
 124     // for preview, messages...
 125     // TO DO : Splitter
 126     //    mSplitter = new wxSplitterWindow( this , -1);
 127
 128     // Global sizer
 129     wxBoxSizer  *sizer = new wxBoxSizer(wxHORIZONTAL);
 130
 131     int ctrl_style = wxLC_REPORT | wxLC_VRULES;
 132     int col_style = wxLIST_FORMAT_LEFT;
 133
 134     // Creating the ListCtrl for the levels > 0 (not for Root level)
 135     for (int i = 0;
 136          i < handler->GetTree().GetNumberOfLevels() -1;
 137          ++i)
 138       {
 139
 140         GimmickDebugMessage(5,"Creating view for level "<<i
 141                             <<std::endl);
 142         LevelType level;
 143         level.SelectedUpToDate = true;
 144         level.SortColumn = 0;
 145
 146         // If the first level : parent = this
 147         wxWindow* sparent = this;
 148         // else parent = last splitter
 149         if (i>0)
 150                 sparent = mLevelList[i-1].wxSplitter;
 151
 152         level.wxSplitter = new wxSplitterWindow( sparent , -1);
 153         if(i!=0)
 154         {
 155         level.wxSplitter->Show(false);
 156         }
 157         //          level.wxSplitter->SetMinimumPaneSize(100);
 158
 159         wxListCtrl* ctrl = new wxListCtrl(level.wxSplitter,
 160                                           i,
 161                                           wxDefaultPosition,
 162                                           wxDefaultSize,
 163                                           ctrl_style);
 164         level.wxCtrl = ctrl;
 165         level.wxSplitter->Initialize(ctrl);
 166
 167
 168         // Create the columns : one for each attribute of the level
 169         int col = 0;
 170         std::string title;
 171         tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
 172         for (a  = handler->GetTree().GetAttributeDescriptorList(i+1).begin();
 173              a != handler->GetTree().GetAttributeDescriptorList(i+1).end();
 174              ++a)
 175
 176 {
 177
 178             GimmickDebugMessage(5,"Creating column "<<col<<" : "
 179                                 <<a->GetName()
 180                                 <<std::endl);
 181
 182             if(a->GetFlags()!=creaImageIO::tree::AttributeDescriptor::PRIVATE)
 183               {
 184
 185                 if(a->GetName()=="UNKNOWN")
 186                   {
 187                     title = "#";
 188                     title += handler->GetTree().GetLevelDescriptor(i+1).GetName();
 189                     if (title[title.size()-1]!='s')
 190                       title += "s";
 191
 192                   }
 193                 else
 194                   {
 195                     title=a->GetName();
 196                   }
 197                   std::string temp = a->GetKey();
 198                   if (temp.compare("ID") != 0)
 199                   {
 200                 ctrl->InsertColumn(col,
 201                                    crea::std2wx(title),
 202                                    col_style);
 203                 col++;
 204                   }
 205                 level.key.push_back(a->GetKey());
 206
 207                 //          ctrl->SetColumnWidth(col, wxLIST_AUTOSIZE );
 208
 209
 210               }
 211
 212           }
 213
 214         mLevelList.push_back(level);
 215       }
 216
 217 #if wxUSE_MENUS
 218
 219     menu =new wxMenu;
 220         wxMenuItem* m1=menu->Append(wxID_ANY, _T("&Sort ascending"));
 221         wxMenuItem* m2=menu->Append(wxID_ANY, _T("&Sort descending"));
 222         wxMenuItem* m3=menu->Append(wxID_ANY, _T("&Filter"));
 223         mAscendingID=m1->GetId();
 224         mDescendingID=m2->GetId();
 225         mFilterID=m3->GetId();
 226         Connect( mAscendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
 227         Connect( mDescendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
 228         Connect( mFilterID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupFilter) );
 229
 230 #endif // wxUSE_MENUS
 231
 232
 233         /// Initialize the first level splitter
 234
 235         sizer->Add( mLevelList[0].wxSplitter ,1, wxGROW  ,0);
 236         //      mColumnSelected=1;
 237         mLastSelected=0;
 238         mLastLevel=0;
 239         //      mDirection=true;
 240
 241         mIgnoreSelectedChanged = false;
 242
 243         //CreateColorPalette();
 244     UpdateLevel(1);
 245
 246     SetSizer( sizer );
 247     SetAutoLayout(true);
 248     Layout();
 249
 250   }
 251   //=====================================================================
 252
 253   //=====================================================================
 254   /// Destructor
 255   WxTreeView::~WxTreeView()
 256   {
 257     GimmickDebugMessage(1,"WxTreeView::~WxTreeView"
 258                         <<std::endl);
 259   }
 260   //=====================================================================
 261
 262
 263
 264   //=====================================================================
 265    const std::vector<tree::Node*>& WxTreeView::GetSelected(int level)
 266   {
 267     //  if (GetSelectedUpToDate(level))
 268
 269     int l = level - 1;
 270     // the selection of upper level
 271     std::vector<tree::Node*>& sel(mLevelList[level-1].Selected);
 272     sel.clear();
 273
 274     if (level == 1)
 275       {
 276         sel.push_back(GetTreeHandler()->GetTree().GetTree());
 277       }
 278     else if (level < 5)
 279     {
 280                 int n = GetCtrl(l-1)->GetItemCount();
 281                 for (int i = 0; i < n; i++)
 282                 {
 283                         if ( GetCtrl(l-1)->GetItemState(i,wxLIST_STATE_SELECTED))
 284                         {
 285                                 long adr = GetCtrl(l-1)->GetItemData(i);
 286                                 tree::Node* n = ((ItemData*)adr)->node;
 287                                 if(mLastSelected==i)
 288                                 {
 289                                         std::vector<tree::Node*>::iterator it;
 290                                         it = sel.begin();
 291                                         it = sel.insert ( it , n );
 292                                 }
 293                                 else
 294                                 {
 295                                         sel.push_back(n);
 296                                 }
 297                         }
 298               }
 299           }
 300         else
 301         {
 302                 // NOTHING
 303         }
 304
 305
 306
 307     //    return mLevelList[level-1].Selected;
 308     return sel;
 309   }
 310
 311   //=====================================================================
 312
 313   //=====================================================================
 314   ///Removes selected nodes on last selected level
 315    // NOT SPECIFIC
 316   void WxTreeView::RemoveSelected()
 317   {
 318           unsigned int tempLevel = mLastLevel;
 319     mLastLevel+=1;
 320     const std::vector<tree::Node*>& sel=GetSelected(mLastLevel+1);
 321         // if no selection, no remove action.
 322     if(sel.size() != 0)
 323         {
 324             bool erase=false;
 325             std::stringstream out;
 326             std::string levelName=GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName();
 327             out<<"Delete ";
 328             out<<sel.size();
 329             if(sel.size()>1&&levelName.at(levelName.size()-1)!='s')
 330               {
 331                 out<<" "<<levelName;
 332                 out<<"s?";
 333               }
 334             else
 335               {
 336                 out<<" "<<GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName()<<"?";
 337               }
 338             if (wxMessageBox(crea::std2wx(out.str()),
 339                              _T("Remove Files"),
 340                              wxYES_NO,this ) == wxYES)
 341               {
 342                 erase = true;
 343               }
 344             if(erase)
 345                   {
 346                     bool needRefresh=false;
 347                     std::vector<tree::Node*>::const_iterator i;
 348                     for (i=sel.begin(); i!=sel.end(); ++i)
 349                       {
 350                         GimmickMessage(1,
 351                                        "deleting '"
 352                                        <<(*i)->GetLabel()
 353                                        <<"'"<<mLastLevel
 354                                        <<std::endl);
 355                         if((*i)->GetParent()->GetNumberOfChildren()<2)
 356                           {
 357                             needRefresh=true;
 358                           }
 359                         GetTreeHandler()->Remove(*i);
 360                       }
 361
 362                     if(needRefresh && mLastLevel>1)
 363                       {
 364                         UpdateLevel(mLastLevel-2);
 365                       }
 366                     else if(mLastLevel>1)
 367                       {
 368                         UpdateLevel(mLastLevel-1);
 369                       }
 370                     else
 371                       {
 372                         UpdateLevel(mLastLevel);
 373                       }
 374                   }
 375         }
 376         else
 377         {
 378                 // no need to incremente level
 379                 mLastLevel = tempLevel;
 380         }
 381
 382   }
 383
 384
 385   //=====================================================================
 386
 387
 388   //=====================================================================
 389   /// Updates a level of the view (adds or removes children, etc.)
 390   void WxTreeView::UpdateLevel( int level )
 391   {
 392     GimmickDebugMessage(1,
 393                         GetTreeHandler()->GetTree().GetLabel()
 394                         <<"WxTreeView::UpdateLevel(level "
 395                         <<level
 396                         <<")"
 397                         <<std::endl);
 398
 399     wxBusyCursor busy;
 400     RecursiveUpdateLevel(level);
 401     int i;
 402     for (i=0; i<level-1; i++)
 403       {
 404         if (!GetSplitter(i)->IsSplit())
 405           GetSplitter(i)->SplitVertically(  GetCtrl(i), GetSplitter(i+1),
 406                                             100 );
 407       }
 408     if (GetSplitter(i)->IsSplit()) GetSplitter(i)->Unsplit();
 409
 410   }
 411   //=====================================================================
 412
 413  //=====================================================================
 414   /// Recursive method called upon by UpdateLevel to refresh all windows
 415   void WxTreeView::RecursiveUpdateLevel( int level )
 416   {
 417     GimmickDebugMessage(1,
 418                         GetTreeHandler()->GetTree().GetLabel()
 419                         <<"WxTreeView::RecursiveUpdateLevel(level "
 420                         <<level
 421                         <<")"<<std::endl);
 422
 423
 424     const std::vector<tree::Node*>& sel(GetSelected(level));
 425
 426     int l = level - 1;
 427
 428     // to speed up inserting we hide the control temporarily
 429     GetCtrl(l)->Hide();
 430     GetCtrl(l)->DeleteAllItems();
 431
 432     std::vector<tree::Node*>::const_iterator i;
 433
 434     for (i=sel.begin(); i!=sel.end(); ++i)
 435       {
 436         GimmickDebugMessage(1,
 437                             "adding children of '"
 438                             <<(*i)->GetLabel()
 439                             <<"'"
 440                             <<std::endl);
 441         int _id=0;
 442
 443         //Adds items and sets their attributes
 444
 445         GetTreeHandler()->LoadChildren(*i,1);
 446         tree::Node::ChildrenListType::reverse_iterator j;
 447         for (j = (*i)->GetChildrenList().rbegin();
 448              j!= (*i)->GetChildrenList().rend();
 449              ++j)
 450           {
 451                         GimmickDebugMessage(1,
 452                                                 "adding children "
 453                                                 <<(*j)->GetLabel()
 454                                                 <<"'"
 455                                                 <<std::endl);
 456
 457                                 wxListItem item;
 458                                 item.SetMask(wxLIST_MASK_STATE |
 459                                         wxLIST_MASK_TEXT |
 460                                         //                       wxLIST_MASK_IMAGE |
 461                                         wxLIST_MASK_DATA |
 462                                         //                       wxLIST_MASK_WIDTH |
 463                                         wxLIST_MASK_FORMAT
 464                                         );
 465
 466                                 ItemData* data = new ItemData;
 467                                 data->node = *j;
 468                                 data->id = _id;
 469
 470                                 item.SetId(_id);
 471                                 item.SetData(data);
 472
 473                                 _id++;
 474                                 GetCtrl(l)->InsertItem(item);
 475
 476                                 //Setting attributes
 477                                 for (int k=0; k<GetCtrl(l)->GetColumnCount(); ++k)
 478                                 {
 479                                         std::string val;
 480                                         //  Temporary correction : it works but no explanation about the problem FCY
 481                                         if(k==0 && level <3)
 482                                                 val = (*j)->GetAttribute("NumberOfChildren");
 483                                         else
 484                                                 val = (*j)->GetAttribute(mLevelList[l].key[k]);
 485                                         if(((*j)->GetAttributeDescriptor(mLevelList[l].key[k])).isDateEntry()) // Date
 486                                         {
 487                                                 boost::gregorian::date d1(boost::gregorian::from_undelimited_string(val));
 488                                                 val = to_iso_extended_string(d1);
 489                                         }
 490                                         else if(((*j)->GetAttributeDescriptor(mLevelList[l].key[k])).isTimeEntry()) // Time
 491                                         {
 492                                                 if (val != "" || val != " ")
 493                                                         val = val.substr(0,2) + " : " + val.substr(2,2) + " : " + val.substr(4,2);
 494                                         }
 495                                         else
 496                                         {
 497
 498                                         }
 499                                         if (val.size()==0) val = "?";
 500                                         item.SetText( crea::std2wx(val));
 501                                         item.SetColumn(k);
 502                                         GetCtrl(l)->SetItem(item);
 503                                 }
 504
 505                         }
 506       }
 507
 508     SortLevel(l);
 509     GetCtrl(l)->Show();
 510  }
 511   //=====================================================================
 512
 513
 514   //================================================================
 515   void WxTreeView::OnItemDeSelected(wxListEvent& event)
 516   {
 517     GimmickDebugMessage(1,
 518                         GetTreeHandler()->GetTree().GetLabel()
 519                         <<" WxTreeView::OnItemDeselected"<<std::endl);
 520     // retrieve the level
 521     wxObject* obj = event.GetEventObject();
 522     unsigned int level = 0;
 523     for (level = 0; level<mLevelList.size(); ++level)
 524       {
 525         if ( GetCtrl(level) == obj ) break;
 526       }
 527     SetSelectedUpToDate(level,false);
 528   }
 529   //================================================================
 530
 531   //================================================================
 532   void WxTreeView::OnItemSelected(wxListEvent& event)
 533   {
 534     GimmickDebugMessage(1,
 535                         GetTreeHandler()->GetTree().GetLabel()
 536                         <<" WxTreeView::OnItemSelected"<<std::endl);
 537
 538     if (mIgnoreSelectedChanged)
 539       {
 540         GimmickDebugMessage(1,
 541                             " mIgnoreSelectedChanged true: returning"
 542                             <<std::endl);
 543         return;
 544       }
 545
 546
 547
 548     wxListItem info;
 549     info.m_itemId = event.m_itemIndex;
 550     mLastSelected = event.m_itemIndex;
 551     // retrieve the level
 552     wxObject* obj = event.GetEventObject();
 553     unsigned int level = 0;
 554     for (level = 0; level<mLevelList.size(); ++level)
 555       {
 556         if ( GetCtrl(level) == obj ) break;
 557       }
 558         mLastLevel=level;
 559     GimmickDebugMessage(1,
 560                         " Level "<<level+1
 561                         <<std::endl);
 562
 563     // Update the children level (if selection not at last level)
 564     if (level<mLevelList.size()-1)
 565       {
 566
 567         UpdateLevel( level + 2 );
 568         // Reset the viewer setting the default image
 569         GetGimmickView()->ClearSelection();
 570       }
 571     // Select all images if the selection is at series level
 572     if (level==mLevelList.size()-2) SelectAll(level+1);
 573     // Validate selected images if the selection is at image level
 574     if (level==(mLevelList.size()-1)) //&&mProcess)
 575       {
 576         if(event.GetEventType()==10145)
 577           {
 578             ValidateSelectedImages (true);
 579           }
 580         else
 581           {
 582             ValidateSelectedImages (false);
 583           }
 584       }
 585
 586   }
 587   //================================================================
 588
 589   //================================================================
 590   void WxTreeView::SelectAll(int level)
 591   {
 592     long item = -1;
 593     //    int level=mLevelList.size()-1;
 594     for ( ;; )
 595       {
 596         item = GetCtrl(level)->GetNextItem(item,
 597                                            wxLIST_NEXT_ALL);
 598         if ( item == -1 )
 599           break;
 600
 601         if(item==(GetCtrl(level)->GetItemCount()-1))
 602           {
 603             mIgnoreSelectedChanged = false;//mProcess=true;
 604           }
 605         else
 606           {
 607             mIgnoreSelectedChanged = true;//    mProcess=false;
 608           }
 609         GetCtrl(level)->SetItemState(item,wxLIST_STATE_SELECTED, wxLIST_MASK_STATE
 610                                      | wxLIST_MASK_TEXT |wxLIST_MASK_IMAGE | wxLIST_MASK_DATA | wxLIST_MASK_WIDTH | wxLIST_MASK_FORMAT);
 611       }
 612   }
 613
 614   //================================================================
 615   //================================================================
 616
 617   void WxTreeView::OnColClick(wxListEvent& event)
 618   {
 619     mColumnSelected = event.m_col;
 620     wxPoint clientpt;
 621     clientpt.x = wxGetMousePosition().x - this->GetScreenPosition().x;
 622     clientpt.y = wxGetMousePosition().y - this->GetScreenPosition().y;
 623     senderCtrl = event.GetEventObject();
 624     unsigned int level = 0;
 625     for (level = 0; level<mLevelList.size(); ++level)
 626       {
 627         if ( GetCtrl(level) == senderCtrl ) break;
 628       }
 629     PopupMenu(menu, clientpt);
 630
 631   }
 632
 633   //================================================================
 634   //================================================================
 635
 636   void WxTreeView::OnPopupFilter(wxCommandEvent& event)
 637   {
 638     wxBusyCursor busy;
 639     GimmickDebugMessage(7,
 640                         "WxTreeView::OnEndLabelEdit"
 641                         <<std::endl);
 642     wxObject* ctrl = event.GetEventObject();
 643     unsigned int level = 0;
 644     for (level = 0; level<mLevelList.size(); ++level)
 645       {
 646         if ( GetCtrl(level) == senderCtrl ) break;
 647       }
 648     std::string filter = crea::wx2std(wxGetTextFromUser(_T("Enter the filter to apply"), _T("Filter On Column")));
 649
 650     std::string att;
 651
 652     long it = -1;
 653     UpdateLevel(level+1);
 654
 655     std::vector<long> items;
 656     bool in=false;
 657     int del=0;
 658     for ( ;; )
 659       {
 660         it = GetCtrl(level)->GetNextItem(it,
 661                                          wxLIST_NEXT_ALL);
 662         if ( it == -1 )
 663           break;
 664
 665         long adr = GetCtrl(level)->GetItemData(it);
 666         tree::Node* nod = ((ItemData*)adr)->node;
 667         att=(*nod).GetAttribute(mLevelList[level].key[mColumnSelected]);
 668
 669
 670         if(att.find(filter)>900)
 671           {
 672
 673             if(!in)
 674               {
 675                 in=true;
 676               }
 677             else
 678               {
 679                 del+=1;
 680               }
 681
 682             items.push_back(it-del);
 683           }
 684
 685       }
 686     std::vector<long>::iterator iter;
 687     for(iter=items.begin();iter!=items.end();++iter)
 688       {
 689         GetCtrl(level)->DeleteItem(*iter);
 690       }
 691     GetGimmickView()->ClearSelection();
 692   }
 693   //================================================================
 694
 695   //================================================================
 696   void WxTreeView::OnPopupSort(wxCommandEvent& event)
 697   {
 698     wxBusyCursor busy;
 699     unsigned int level = 0;
 700     for (level = 0; level<mLevelList.size(); ++level)
 701       {
 702         if ( GetCtrl(level) == senderCtrl ) break;
 703       }
 704     mLevelList[level].SortColumn = mColumnSelected;
 705
 706     if(event.GetId()==mAscendingID)
 707       {
 708         mLevelList[level].SortAscending = true;
 709       }
 710     else if(event.GetId()==mDescendingID)
 711       {
 712         mLevelList[level].SortAscending = false;
 713       }
 714
 715     SortLevel(level);
 716   }
 717   //================================================================
 718
 719   //================================================================
 720   void WxTreeView::SortLevel(int level)
 721   {
 722     GimmickDebugMessage(1,
 723                         "WxTreeView::SortLevel("
 724                         <<level<<")"
 725                         <<std::endl);
 726     //Obtain the column name and the level that needs to be organized
 727
 728     //    int l = level - 1;
 729     //Sets the data for the items to be sorted
 730     //    std::string att;
 731     unsigned int ty=0;
 732     int nbselected = 0;
 733     int n = GetCtrl(level)->GetItemCount();
 734     for (int i = 0; i < n; i++)
 735       {
 736
 737         //Gets current item data
 738         ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(i);
 739
 740         //Extracts the node and the type of attribute
 741         tree::Node* nod = data->node;
 742         if(i==0)
 743           {
 744             (*nod).GetAttributeDescriptor
 745               (mLevelList[level].key[mLevelList[level].SortColumn])
 746               .DecodeType( ty );
 747           }
 748         //Obtains the organizing attribute
 749         data->attr = & (*nod).GetAttribute
 750           (mLevelList[level].key[mLevelList[level].SortColumn]);
 751         //Selected ?
 752         data->selected = false;
 753         if (GetCtrl(level)->GetItemState(i,wxLIST_STATE_SELECTED)>0)
 754           {
 755             data->selected = true;
 756             nbselected++;
 757           }
 758
 759       }
 760     GimmickDebugMessage(1,
 761                         "WxTreeView::OnSort : "
 762                         <<nbselected<<" selected before sorting"
 763                         <<std::endl);
 764
 765     mIgnoreSelectedChanged = true;
 766     //
 767     if (mLevelList[level].SortAscending)
 768       {
 769
 770         if(ty==1)
 771           {
 772             GetCtrl(level)->SortItems(CompareFunctionInts, 0);
 773           }
 774         else
 775           {
 776             GetCtrl(level)->SortItems(CompareFunctionStrings, 0);
 777           }
 778
 779       }
 780     else
 781       {
 782         if(ty==1)
 783           {
 784             GetCtrl(level)->SortItems(CompareFunctionInts, 1);
 785           }
 786         else
 787           {
 788             GetCtrl(level)->SortItems(CompareFunctionStrings, 1);
 789           }
 790       }
 791
 792
 793     // Reselects the unselected
 794     n = GetCtrl(level)->GetItemCount();
 795     int after = 0;
 796     for (int i = 0; i < n; i++)
 797       {
 798
 799         //Gets current item data
 800         ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(i);
 801
 802         //  long item = -1;
 803         //    for ( ;; )
 804         //      {
 805         //      item = GetCtrl(level)->GetNextItem(item,wxLIST_NEXT_ALL);
 806         //      if ( item == -1 ) break;
 807         //Gets current item data
 808         //      ItemData* data = (ItemData*)GetCtrl(level)->GetItemData(item);
 809         // was selected ?
 810
 811         if (data->selected)
 812           {
 813             nbselected--;
 814             if (nbselected==0)
 815               {
 816                 // if it is the last one we must process the selection
 817                 mIgnoreSelectedChanged = false;
 818               }
 819             GetCtrl(level)->SetItemState(i,
 820                                          wxLIST_STATE_SELECTED,
 821                                          wxLIST_MASK_STATE
 822                                          | wxLIST_MASK_TEXT
 823                                          | wxLIST_MASK_IMAGE
 824                                          | wxLIST_MASK_DATA
 825                                          | wxLIST_MASK_WIDTH
 826                                          | wxLIST_MASK_FORMAT);
 827           }
 828         if (GetCtrl(level)->GetItemState(i,wxLIST_STATE_SELECTED)>0)
 829           {
 830             after++;
 831           }
 832
 833
 834       }
 835     mIgnoreSelectedChanged = false;
 836      GimmickDebugMessage(1,
 837                         "WxTreeView::SortLevel : "
 838                         <<after<<" selected after sorting"
 839                         <<std::endl);
 840
 841   }
 842   //================================================================
 843
 844
 845   //================================================================
 846   void WxTreeView::ValidateSelectedImages(bool isSelection)
 847   {
 848     GimmickDebugMessage(7,
 849                         "WxTreeView::ValidateSelectedImages"
 850                         <<std::endl);
 851     const std::vector<tree::Node*>& sel(GetSelected(mLevelList.size()+1));
 852     GetGimmickView()->OnSelectionChange(sel,
 853                                         isSelection,(mLastSelected-1),
 854                                         !mIgnoreSelectedChanged);
 855
 856   }
 857   //================================================================
 858
 859
 860   //================================================================
 861   void WxTreeView::GetNodes(std::vector<tree::Node*>& nodes, bool direction)
 862   {
 863         long item = mLastSelected;
 864         int level=mLevelList.size()-1;
 865         //Gets current item data
 866         long adr = GetCtrl(level)->GetItemData(item);
 867         //Extracts the node
 868         tree::Node* nod = ((ItemData*)adr)->node;
 869     for ( ;; )
 870     {
 871                 if(direction)
 872                 {
 873                         item = GetCtrl(level)->GetNextItem(item,
 874                                      wxLIST_NEXT_ABOVE);
 875                 }
 876                 else
 877                 {
 878                         item = GetCtrl(level)->GetNextItem(item,
 879                                      wxLIST_NEXT_BELOW);
 880                 }
 881         if ( item == -1 || item==0  )
 882                 {
 883             break;
 884                 }
 885                 if(GetCtrl(level)->GetItemState(item, wxLIST_STATE_SELECTED)==0 )
 886                 {
 887                         adr = GetCtrl(level)->GetItemData(item);
 888                         nod = ((ItemData*)adr)->node;
 889                         nodes.push_back(nod);
 890                 }
 891     }
 892
 893   }
 894   //================================================================
 895    //=================================================
 896   void WxTreeView::OnKeyDown(wxListEvent &event)
 897   {
 898           if(event.GetKeyCode() == WXK_DELETE)
 899           {
 900                     RemoveSelected();
 901                 //      ClearSelection();
 902           }
 903
 904   }
 905   //================================================================
 906
 907   //================================================================
 908   // Should be in another place : not specific !
 909   void WxTreeView::GetSelectedAsString(std::vector<std::string>&s)
 910   {
 911     int level=mLevelList.size();
 912     const std::vector<tree::Node*>& sel=GetSelected(level+1);
 913     std::vector<tree::Node*>::const_iterator i;
 914
 915     for (i=sel.begin(); i!=sel.end(); ++i)
 916       {
 917         std::string filename=(*i)->GetAttribute("FullFileName");
 918         s.push_back(filename);
 919       }
 920   }
 921
 922    //================================================================
 923   void WxTreeView::SetColor(int l, int item)
 924   {
 925           int colorId=12;
 926           GetCtrl(l)->SetItemTextColour(item, wxColourDatabase().Find
 927                    (crea::std2wx(mColorPalette[colorId])));
 928           GetCtrl(l)->SetItemState(item,wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED, wxLIST_STATE_SELECTED);  /*
 929           int colorId=0;
 930           //Setting the color according to the parent
 931                 if(l==0)
 932                 {
 933                 item.SetBackgroundColour
 934                   (wxColourDatabase().Find
 935                    (crea::std2wx(mColorPalette[colorId])));
 936                 mColorMap.insert
 937                   (NodeColorPair
 938                    (*j,wxColourDatabase().Find
 939                     (crea::std2wx(mColorPalette[colorId]))));
 940                 if(colorId<64)
 941                   {
 942                     colorId++;
 943                   }
 944                 else
 945                         {
 946                           colorId=0;
 947                         }
 948                 }
 949                 else if(l!=mLevelList.size()-1)
 950                   {
 951                     item.SetBackgroundColour(mColorMap[*i]);
 952                         mColorMap.insert(NodeColorPair(*j,mColorMap[*i]));
 953                 }
 954                 else
 955                 {
 956                         item.SetBackgroundColour(mColorMap[*i]);
 957                 }*/
 958   }
 959   //================================================================
 960   void WxTreeView::CreateColorPalette()
 961   {
 962   GimmickDebugMessage(6,"WxTreeView::CreateColorPalette");
 963   mColorPalette.push_back("WHITE");
 964   mColorPalette.push_back("LIGHT GREY");
 965   mColorPalette.push_back("AQUAMARINE");
 966   mColorPalette.push_back("MEDIUM FOREST GREEN");
 967   mColorPalette.push_back("INDIAN RED");
 968   mColorPalette.push_back("KHAKI");
 969   mColorPalette.push_back("ORANGE");
 970   mColorPalette.push_back("LIGHT BLUE");
 971   mColorPalette.push_back("LIGHT STEEL BLUE");
 972   mColorPalette.push_back("PINK");
 973   mColorPalette.push_back("PLUM");
 974   mColorPalette.push_back("PURPLE");
 975   mColorPalette.push_back("RED");
 976   mColorPalette.push_back("SEA GREEN");
 977   mColorPalette.push_back("SIENNA");
 978   mColorPalette.push_back("SKY BLUE");
 979   mColorPalette.push_back("SLATE BLUE");
 980   mColorPalette.push_back("SPRING GREEN");
 981   mColorPalette.push_back("TAN");
 982   mColorPalette.push_back("THISTLE");
 983   mColorPalette.push_back("TURQUOISE");
 984   mColorPalette.push_back("VIOLET");
 985   mColorPalette.push_back("VIOLET RED");
 986   mColorPalette.push_back("WHEAT");
 987   mColorPalette.push_back("YELLOW");
 988   mColorPalette.push_back("YELLOW GREEN");
 989   mColorPalette.push_back("BLUE");
 990   mColorPalette.push_back("BLUE VIOLET");
 991   mColorPalette.push_back("BROWN");
 992   mColorPalette.push_back("CADET BLUE");
 993   mColorPalette.push_back("CORAL");
 994   mColorPalette.push_back("CORNFLOWER BLUE");
 995   mColorPalette.push_back("CYAN");
 996   mColorPalette.push_back("DARK GREY");
 997   mColorPalette.push_back("DARK GREEN");
 998   mColorPalette.push_back("DARK OLIVE GREEN");
 999   mColorPalette.push_back("DARK ORCHID");
1000   mColorPalette.push_back("DARK SLATE BLUE");
1001   mColorPalette.push_back("DARK SLATE GREY");
1002   mColorPalette.push_back("DARK TURQUOISE");
1003   mColorPalette.push_back("FIREBRICK");
1004   mColorPalette.push_back("FOREST GREEN");
1005   mColorPalette.push_back("GOLD");
1006   mColorPalette.push_back("GOLDENROD");
1007   mColorPalette.push_back("GREY");
1008   mColorPalette.push_back("GREEN");
1009   mColorPalette.push_back("GREEN YELLOW");
1010   mColorPalette.push_back("LIME GREEN");
1011   mColorPalette.push_back("MAGENTA");
1012   mColorPalette.push_back("MAROON");
1013   mColorPalette.push_back("MEDIUM AQUAMARINE");
1014   mColorPalette.push_back("MEDIUM BLUE");
1015   mColorPalette.push_back("MEDIUM GOLDENROD");
1016   mColorPalette.push_back("MEDIUM ORCHID");
1017   mColorPalette.push_back("MEDIUM SEA GREEN");
1018   mColorPalette.push_back("MEDIUM SLATE BLUE");
1019   mColorPalette.push_back("MEDIUM SPRING GREEN");
1020   mColorPalette.push_back("MEDIUM TURQUOISE");
1021   mColorPalette.push_back("MEDIUM VIOLET RED");
1022   mColorPalette.push_back("MIDNIGHT BLUE");
1023   mColorPalette.push_back("NAVY");
1024   mColorPalette.push_back("ORANGE RED");
1025   mColorPalette.push_back("ORCHID, PALE GREEN");
1026   mColorPalette.push_back("STEEL BLUE");
1027   mColorPalette.push_back("BLACK");
1028
1029
1030   }
1031   //================================================================
1032   BEGIN_EVENT_TABLE(WxTreeView, wxPanel)
1033   /*
1034     EVT_SIZE(MyFrame::OnSize)
1035
1036     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
1037     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
1038     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
1039     EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
1040     EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
1041     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
1042     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
1043     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
1044     EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
1045     EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
1046
1047     EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
1048     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
1049     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
1050     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
1051     EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
1052     EVT_MENU(LIST_ADD, MyFrame::OnAdd)
1053     EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
1054     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
1055     EVT_MENU(LIST_SORT, MyFrame::OnSort)
1056     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
1057     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
1058     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
1059     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
1060     EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
1061     EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
1062     EVT_MENU(LIST_THAW, MyFrame::OnThaw)
1063     EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
1064     EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
1065
1066     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
1067     EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
1068 END_EVENT_TABLE()
1069
1070 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
1071     EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
1072     EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
1073
1074     EVT_LIST_BEGIN_LABEL_EDIT(-1, WxTreeView::OnBeginLabelEdit)
1075     EVT_LIST_END_LABEL_EDIT(-1, WxTreeView::OnEndLabelEdit)
1076
1077     EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
1078     EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
1079 #if WXWIN_COMPATIBILITY_2_4
1080     EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
1081     EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
1082 #endif
1083   */
1084     EVT_LIST_KEY_DOWN(-1, WxTreeView::OnKeyDown)
1085     EVT_LIST_ITEM_SELECTED(-1, WxTreeView::OnItemSelected)
1086
1087     EVT_LIST_ITEM_DESELECTED(-1, WxTreeView::OnItemDeSelected)
1088         /*
1089     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
1090     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
1091     EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
1092 */
1093     EVT_LIST_COL_RIGHT_CLICK(-1, WxTreeView::OnColClick)
1094
1095     EVT_LIST_COL_CLICK(-1, WxTreeView::OnColClick)
1096
1097         //EVT_LEFT_DOWN(WxTreeView::OnMouseClick)
1098         /*
1099     EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
1100     EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
1101     EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
1102
1103     EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
1104
1105 #if USE_CONTEXT_MENU
1106     EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
1107 #endif
1108     EVT_CHAR(MyListCtrl::OnChar)
1109
1110     EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
1111   */
1112 END_EVENT_TABLE()
1113
1114 } // EO namespace creaImageIO
1115