src2/creaImageIOWxGimmickView.cpp

   1 #include <creaImageIOWxGimmickView.h>
   2 #include <creaImageIOWxTreeView.h>
   3 #include <creaImageIOSystem.h>
   4 using namespace crea;
   5 // Icons
   6 #include "icons/accept.xpm"
   7 #include "icons/add.xpm"
   8 #include "icons/folder-down.xpm"
   9 #include "icons/page-down.xpm"
  10 #include "icons/remove.xpm"
  11 #include "icons/database-add.xpm"
  12 #include "icons/help.xpm"
  13
  14 #include <wx/imaglist.h>
  15
  16 namespace creaImageIO
  17 {
  18
  19   //======================================================================
  20   // The ids of the different tools
  21   enum
  22     {
  23       TOOL_ADDFILES_ID = 1,
  24       TOOL_ADDDIR_ID = 2,
  25       TOOL_REMOVE_ID = 3,
  26       TOOL_ADDDATABASE_ID = 4,
  27       TOOL_HELP_ID = 5
  28     };
  29   //======================================================================
  30
  31   //================================================================
  32   //
  33   const int icon_number = 7;
  34   // Icon ids
  35   typedef enum
  36     {
  37       Icon_accept,
  38       Icon_add,
  39       Icon_folder_down,
  40       Icon_page_down,
  41       Icon_remove,
  42       Icon_database_add,
  43       Icon_help
  44     }
  45     icon_id;
  46   //================================================================
  47
  48   //================================================================
  49   /*
  50   const icon_id Icon[5] = { Icon_Database,
  51                             Icon_Patient,
  52                             Icon_Study,
  53                             Icon_Series,
  54                             Icon_Image };
  55   */
  56   //================================================================
  57
  58
  59   //======================================================================
  60   // CTor
  61   WxGimmickView::WxGimmickView(Gimmick* gimmick,
  62                                wxWindow *parent,
  63                                const wxWindowID id,
  64                                const wxPoint& pos, const wxSize& size,
  65                                int min_dim,
  66                                    int max_dim,
  67                                int number_of_threads)
  68     : wxPanel(parent,id,pos,size),
  69       GimmickView(gimmick, number_of_threads),
  70       mProgressDialog(0),
  71       mConstructed(false)
  72   {
  73     GimmickDebugMessage(1,"WxGimmickView::WxGimmickView"
  74                         <<std::endl);
  75     // Sets the current directory to the home dir
  76     mCurrentDirectory =  std2wx(gimmick->GetHomeDirectory());
  77
  78      // Connect the AddProgress callback
  79     gimmick->ConnectAddProgressObserver
  80       ( boost::bind( &WxGimmickView::OnAddProgress , this, _1 ) );
  81
  82     // Create the list of icons (mIcon)
  83     CreateIconList();
  84
  85     // Global sizer
  86     wxBoxSizer  *sizer = new wxBoxSizer(wxVERTICAL);
  87
  88     // Create the tool bar
  89     CreateToolBar();
  90     sizer->Add( mToolBar ,0, wxGROW  ,0);
  91
  92     // Split part below toolbar into notebook for views and panel
  93     // for preview, messages...
  94     mSplitter = new wxSplitterWindow( this , -1);
  95
  96
  97     // Notebook
  98     mNotebook = new wxNotebook(mSplitter,
  99                                -1,wxDefaultPosition, wxDefaultSize, 0);
 100
 101     //Gimmick
 102     mGimmick=gimmick;
 103
 104
 105     mSelectionMaxDimension= max_dim;
 106     mSelectionMinDimension= min_dim;
 107
 108     // Create the views
 109     CreateTreeViews();
 110
 111     // Bottom panel
 112     mBottomPanel = new wxPanel(mSplitter,-1);
 113
 114           wxBoxSizer    *bottom_sizer = new wxBoxSizer(wxVERTICAL); //HORIZONTAL);
 115
 116
 117     // Previewer
 118     mViewer = new WxViewer(mBottomPanel, wxID_ANY, wxT("Gimmick! Viewer"),wxDefaultPosition, wxDefaultSize );
 119         pointers.push_back(new ImagePointerHolder(GetDefaultImage()));
 120         mViewer->SetImageVector(pointers);
 121         mViewer->StartPlayer();
 122
 123
 124     bottom_sizer->Add(mViewer,1,wxGROW,1);
 125     //    mViewer->Show();
 126
 127           mText = new wxStaticText(mBottomPanel, wxID_ANY, wxT("Welcome to Gimmick!"));
 128           bottom_sizer->Add(mText,0,wxGROW,0);
 129
 130
 131
 132     mBottomPanel->SetSizer(bottom_sizer);
 133
 134     // Splitting
 135     int hsize = size.GetHeight();
 136
 137     int top_minsize = 450;
 138     int bottom_minsize = 50;
 139
 140     mSplitter->SetMinimumPaneSize( bottom_minsize );
 141     mSplitter->SplitHorizontally( mNotebook, mBottomPanel,
 142                                   top_minsize);
 143
 144     sizer->Add( mSplitter,1,wxGROW  ,0);
 145
 146
 147     SetSizer( sizer );
 148     SetAutoLayout(true);
 149     Layout();
 150
 151     mConstructed = true;
 152   }
 153   //======================================================================
 154
 155   //======================================================================
 156   /// Destructor
 157   WxGimmickView::~WxGimmickView()
 158   {
 159     GimmickDebugMessage(1,"WxGimmickView::~WxGimmickView"
 160                         <<std::endl);
 161   }
 162   //======================================================================
 163
 164   //======================================================================
 165   /// Creates the tool bar
 166   void WxGimmickView::CreateToolBar()
 167   {
 168     long style = wxTB_HORIZONTAL | wxNO_BORDER | wxTB_TEXT;
 169     mToolBar = new wxToolBar(this,-1,wxDefaultPosition,wxDefaultSize,
 170                              style);
 171
 172     mToolAddFile = mToolBar->AddTool( TOOL_ADDFILES_ID,
 173                                       _T("Add file(s)"),
 174                                       mIcon->GetBitmap(Icon_page_down),
 175                                       _T("Add one or more file to database")
 176                                       );
 177     mToolAddDir = mToolBar->AddTool( TOOL_ADDDIR_ID,
 178                                       _T("Add folder"),
 179                                       mIcon->GetBitmap(Icon_folder_down),
 180                                       _T("Add the content of a folder to database")
 181                                       );
 182     mToolRemove = mToolBar->AddTool( TOOL_REMOVE_ID,
 183                                       _T("Remove"),
 184                                       mIcon->GetBitmap(Icon_remove),
 185                                       _T("Remove selected items")
 186                                       );
 187     mToolAddDatabase = mToolBar->AddTool( TOOL_ADDDATABASE_ID,
 188                                       _T("Open database"),
 189                                       mIcon->GetBitmap(Icon_database_add),
 190                                       _T("Open a local or distant database")
 191                                       );
 192     mToolHelp = mToolBar->AddTool( TOOL_HELP_ID,
 193                                       _T("Help"),
 194                                       mIcon->GetBitmap(Icon_help),
 195                                       _T("Open help window")
 196                                       );
 197     //const wxBitmap& bitmap1, const wxString& shortHelpString = "", wxItemKind kind = wxITEM_NORMAL)
 198
 199     mToolBar->Realize();
 200   }
 201   //======================================================================
 202
 203
 204   //======================================================================
 205   /// Create the tree view for TreeHandler provided
 206   void WxGimmickView::CreateTreeView( TreeHandler* h)
 207   {
 208     std::string name(h->GetTree().GetAttribute("Name"));
 209     GimmickMessage(2,"Creating the tree view for '"<<
 210                    name<<"'"<<std::endl);
 211     // Create the WxTreeView
 212     WxTreeView* view = new WxTreeView(h,this,mNotebook,-1);
 213
 214     // TO DO : TEST THAT A VIEW WITH SAME NAME IS NOT
 215     // ALREADY IN THE MAP
 216     GetTreeViewMap()[name] = view;
 217
 218     // Add Notebook page
 219     mNotebook->AddPage( view, crea::std2wx(name) );
 220
 221   }
 222
 223   //======================================================================
 224   /// Returns the selected Images so that they comply with the given parameter(4D)
 225   void WxGimmickView::GetSelectedImages(std::vector<vtkImageData*>& s, int dim)
 226   {
 227         int level=GetTreeViewMap()["Local database"]->GetNumberOfLevels();
 228         std::vector<tree::Node*> im=GetTreeViewMap()["Local database"]->GetSelected(level+1);
 229         ReadImagesNotThreaded(s,im,dim);
 230   }
 231   //======================================================================
 232   /// Returns the selected Images so that they comply with the given parameter(4D)
 233   void WxGimmickView::GetSelectedFiles(std::vector<std::string>& s)
 234   {
 235         GetTreeViewMap()["Local database"]->GetSelectedAsString(s);
 236   }
 237   //=================================================
 238   void WxGimmickView::CreateIconList()
 239   {
 240     // Size of the icons;
 241     int size = 24;
 242
 243     wxIcon icons[20];
 244     // should correspond to Icon_xxx enum
 245     icons[Icon_accept] = wxIcon(accept_xpm);
 246     icons[Icon_add] = wxIcon(add_xpm);
 247     icons[Icon_folder_down] = wxIcon(folder_down_xpm);
 248     icons[Icon_page_down] = wxIcon(page_down_xpm);
 249     icons[Icon_remove] = wxIcon(remove_xpm);
 250     icons[Icon_database_add] = wxIcon(database_add_xpm);
 251     icons[Icon_help] = wxIcon(help_xpm);
 252
 253     //   unsigned int NbIcons = 8;
 254     // Make an image list containing small icons
 255     mIcon = new wxImageList(size,size,true);
 256
 257     // Make all icons the same size = size of the first one
 258     int sizeOrig = icons[0].GetWidth();
 259     for ( size_t i = 0; i < icon_number; i++ )
 260       {
 261         if ( size == sizeOrig )
 262           {
 263             mIcon->Add(icons[i]);
 264           }
 265         else
 266           {
 267             mIcon->Add(wxBitmap(wxBitmap(icons[i]).ConvertToImage().Rescale(size, size)));
 268           }
 269       }
 270   }
 271   //=================================================
 272
 273
 274   //=================================================
 275   void WxGimmickView::OnAddFiles(wxCommandEvent& event)
 276   {
 277    long style = wxOPEN | wxFILE_MUST_EXIST | wxFD_MULTIPLE;
 278     std::string wc("*.*");
 279     wxFileDialog* FD = new wxFileDialog( 0,
 280                                          _T("Select file"),
 281                                          _T(""),
 282                                          _T(""),
 283                                          crea::std2wx(wc),
 284                                          style,
 285                                          wxDefaultPosition);
 286
 287     if (FD->ShowModal()==wxID_OK)
 288       {
 289         wxBusyCursor busy;
 290
 291         wxArrayString files;
 292         FD->GetPaths(files);
 293         unsigned int i;
 294         std::vector<std::string> filenames;
 295         for (i=0;i<files.GetCount();++i)
 296         {
 297           filenames.push_back(wx2std(files[i]));
 298           GimmickMessage(2,"Adding File "<<files[i]<<"."<<std::endl);
 299         }
 300
 301         mProgressDialog =
 302           new wxProgressDialog(_T("Adding file(s)"),
 303                                _T(""),
 304                                1000,
 305                                this,
 306                                wxPD_ELAPSED_TIME |
 307                                //                              wxPD_ESTIMATED_TIME |
 308                                //                              wxPD_REMAINING_TIME |
 309                                wxPD_CAN_ABORT );
 310
 311         // TO DO : select the current tree handler
 312         mGimmick->AddFiles("Local database",filenames);
 313
 314         mProgressDialog->Pulse(_T("Updating view..."));
 315
 316         UpdateTreeViewLevel("Local database",1);
 317         delete mProgressDialog;
 318         DisplayAddSummary();
 319       }
 320
 321   }
 322   //=================================================
 323
 324   //=================================================
 325   void WxGimmickView::OnAddDir(wxCommandEvent& event)
 326   {
 327     long style = wxDD_DEFAULT_STYLE | wxDD_DIR_MUST_EXIST;
 328     wxDirDialog* FD =
 329       new wxDirDialog( 0,
 330                        _T("Select directory"),
 331                        mCurrentDirectory,
 332                        style);
 333
 334     if (FD->ShowModal()==wxID_OK)
 335       {
 336
 337         bool recurse = false;
 338         if (wxMessageBox(_T("Recurse into sub-directories ?"),
 339                          _T("Scan directory"),
 340                          wxYES_NO,this ) == wxYES)
 341           {
 342             recurse = true;
 343           }
 344
 345         wxBusyCursor busy;
 346         wxString title(_T("Adding directory"));
 347         if (recurse)
 348           title = _T("Adding directory (recursive)");
 349         mProgressDialog =
 350           new wxProgressDialog(_T("Adding directory"),
 351                                _T(""),
 352                                1000,
 353                                this,
 354                                wxPD_ELAPSED_TIME |
 355                                //                              wxPD_ESTIMATED_TIME |
 356                                //                              wxPD_REMAINING_TIME |
 357                                wxPD_CAN_ABORT );
 358         std::string dirname = wx2std (FD->GetPath()) ;
 359         mCurrentDirectory = FD->GetPath();
 360
 361         // TO DO : select the current tree handler
 362         mGimmick->AddDir("Local database",dirname,recurse);
 363
 364         mProgressDialog->Pulse(_T("Updating view..."));
 365
 366         UpdateTreeViewLevel("Local database",1);
 367         delete mProgressDialog;
 368         DisplayAddSummary();
 369       }
 370   }
 371   //=================================================
 372
 373   //=================================================
 374   void WxGimmickView::OnSelectionChange(std::vector<tree::Node*>& sel, bool isSelection, int selection, bool needProcess)
 375   {
 376     GimmickDebugMessage(5,
 377                         "WxGimmickView::OnSelectionChange"
 378                         <<std::endl);
 379     wxBusyCursor busy;
 380         bool valid=true;
 381         if(sel.size()==0)
 382         {
 383                 SetMessage("Cannot have 0 images selected!");
 384         }
 385         else if(needProcess)
 386         {
 387                 ClearStatus();
 388                 std::vector<tree::Node*>::iterator i;
 389                 for(i=sel.begin();i!=sel.end()&&valid;++i)
 390                 {
 391                         valid= ValidateSelected((*i),
 392                                 mSelectionMinDimension,
 393                                 mSelectionMaxDimension );
 394                 }
 395         }
 396         else if(isSelection)
 397         {
 398                 valid= ValidateSelected(sel.front(),
 399                                 mSelectionMinDimension,
 400                                 mSelectionMaxDimension );
 401         }
 402         else
 403         {
 404                 ClearStatus();
 405                 std::vector<tree::Node*>::iterator i;
 406                 for(i=sel.begin();i!=sel.end()&&valid;++i)
 407                 {
 408                         valid= ValidateSelected((*i),
 409                                 mSelectionMinDimension,
 410                                 mSelectionMaxDimension );
 411                 }
 412         }
 413
 414     mText->SetLabel(crea::std2wx(GetMessage()));
 415     /*if(valid)
 416       {
 417         ReadImageThreaded(sel);
 418       }
 419     else
 420       {
 421                   ClearSelection();
 422       }*/
 423         ReadImageThreaded(sel);
 424
 425
 426    }
 427
 428   //==================================================
 429
 430   //==================================================
 431   ///Reads Images (Threaded)
 432   void WxGimmickView::ReadImageThreaded(std::vector<tree::Node*> sel)
 433   {
 434    GimmickDebugMessage(5,
 435                        "ReadImageThreaded"
 436                        <<std::endl);
 437    int maxprio = GetMaximalPriority();
 438    int prio = maxprio + 2000;
 439
 440    if(sel.size()>0)
 441    {
 442    //First load the selected images
 443    mCurImageItemToShow = sel.front();
 444    pointers.clear();
 445    int index = 0;
 446    std::vector<tree::Node*>::iterator selected;
 447    for(selected=sel.begin();selected!=sel.end();++selected)
 448      {
 449        GimmickDebugMessage(5,
 450                            "Requesting image from selected "
 451                            <<(*selected)->GetAttribute("FullFileName")
 452                            <<std::endl);
 453            ImagePointerHolder* ph=new ImagePointerHolder(GetDefaultImage());
 454            pointers.push_back(ph);
 455        RequestReading(*selected,prio,index,ph);
 456        //       AddEntryToMap(*selected);
 457        prio--;
 458        index++;
 459      }
 460         mViewer->SetImageVector(pointers);
 461         //Going up
 462         prio = maxprio + 20;
 463         std::vector<tree::Node*> up;
 464         GetTreeViewMap()["Local database"]->GetNodes(up,true);
 465         std::vector<tree::Node*>::iterator iterUp;
 466         for(iterUp=up.begin();iterUp!=up.end();++iterUp)
 467         {
 468                 GimmickDebugMessage(5,
 469                                 "Requesting image from neighbors up "
 470                                 <<(*iterUp)->GetAttribute("FullFileName")
 471                                 <<std::endl);
 472                 ImagePointerHolder* ph=new ImagePointerHolder(GetDefaultImage());
 473                 RequestReading(*iterUp,prio,-1,ph);
 474                 //              AddEntryToMap(*iterUp);
 475                 prio--;
 476                 if (prio == maxprio) break;
 477         }
 478
 479         //Going down
 480         prio = maxprio + 19;
 481         std::vector<tree::Node*> down;
 482         GetTreeViewMap()["Local database"]->GetNodes(down,false);
 483         std::vector<tree::Node*>::iterator iterDown;
 484         for(iterDown=down.begin();iterDown!=down.end();++iterDown)
 485         {
 486                 GimmickDebugMessage(5,
 487                                 "Requesting image from neighbors down "
 488                                 <<(*iterDown)->GetAttribute("FullFileName")
 489                                 <<std::endl);
 490                 ImagePointerHolder* ph=new ImagePointerHolder(GetDefaultImage());
 491                 RequestReading(*iterDown,prio,-1,ph);
 492                 //              AddEntryToMap(*iterDown);
 493                 prio--;
 494                 if (prio == maxprio) break;
 495         }
 496    }
 497    else
 498    {
 499            pointers.clear();
 500            ImagePointerHolder* ph=new ImagePointerHolder(GetDefaultImage());
 501            pointers.push_back(ph);
 502            mViewer->SetImageVector(pointers);
 503    }
 504   }
 505
 506   //==================================================
 507
 508   //==================================================
 509
 510   //==================================================
 511    void  WxGimmickView::OnInternalIdle()
 512   {
 513    if (!mConstructed) return;
 514    static bool first_time = true;
 515    if (false)
 516    {
 517         first_time = false;
 518      }
 519    //   GimmickMessage(1,"WxGimmickView : Refresh viewer"<<std::endl);
 520         //  mViewer->StartPlayer();
 521         mViewer->RefreshIfNecessary();
 522   }
 523
 524    //==================================================
 525
 526   //==================================================
 527    void  WxGimmickView::ClearSelection()
 528   {
 529         pointers.clear();
 530         pointers.push_back(new ImagePointerHolder(GetDefaultImage()));
 531         mViewer->SetImageVector(pointers);
 532         mViewer->RefreshIfNecessary();
 533         ClearStatus();
 534   }
 535
 536   //=================================================
 537
 538   //=================================================
 539   void WxGimmickView::OnRemove(wxCommandEvent& event)
 540   {
 541         //TODO Select current tree handler
 542     wxBusyCursor busy;
 543     GetTreeViewMap()["Local database"]->RemoveSelected(1);
 544         ClearSelection();
 545   }
 546   //=================================================
 547
 548   //=================================================
 549   /// AddProgress Gimmick callback
 550   void WxGimmickView::OnAddProgress( Gimmick::AddProgress& p)
 551   {
 552
 553     char mess[200];
 554     sprintf(mess,"%i dirs - %i files - %i handled - %i added",
 555            p.GetNumberScannedDirs(),
 556            p.GetNumberScannedFiles(),
 557            p.GetNumberHandledFiles(),
 558            p.GetNumberAddedFiles());
 559     //    std::cout << "OnAddProgress "<<mess<<std::endl;
 560     wxString s(wxString::From8BitData(mess));
 561     //  std::cout << "Pulse"<<std::endl;
 562     if (!mProgressDialog->Pulse(s))
 563       {
 564         p.SetStop();
 565       }
 566     //  std::cout << "OnAddProgress ok"<<std::endl;
 567   }
 568   //=================================================
 569
 570   //=================================================
 571   void WxGimmickView::DisplayAddSummary()
 572   {
 573     const Gimmick::AddProgress& p = mGimmick->GetAddProgress();
 574     std::stringstream mess;
 575     mess << "Dirs \tscanned\t: " << p.GetNumberScannedDirs()  << "\n";
 576     mess << "Files\tscanned\t: " << p.GetNumberScannedFiles() << "\n";
 577     mess << "Files\thandled\t: " << p.GetNumberHandledFiles() << "\n\n";
 578     mess << "Files\tadded  \t: " << p.GetNumberAddedFiles()   << "\n\n";
 579
 580     /*    char times[500];
 581     sprintf(times,"Time to parse dir \t\t: %ld ms \t%d°/o\nTime to read files info \t: %ld ms \t%d°/o\nTime to update structs \t: %ld ms \t%d°/o\nTime to update database \t: %ld ms \t%d°/o\nTotal time \t\t\t: %ld ms",
 582             summary.parse_time,
 583             (int)( summary.parse_time*100./summary.total_time),
 584             summary.file_scan_time,
 585             (int)(summary.file_scan_time*100./summary.total_time),
 586             summary.update_structs_time,
 587             (int)(summary.update_structs_time*100./summary.total_time),
 588             summary.update_database_time,
 589             (int)(summary.update_database_time*100./summary.total_time),
 590             summary.total_time );
 591
 592     mess << times;
 593     */
 594     wxMessageBox(std2wx(mess.str()),_T("Addition result"),wxOK,this);
 595   }
 596
 597    //=================================================
 598
 599    //=================================================
 600   BEGIN_EVENT_TABLE(WxGimmickView, wxPanel)
 601     EVT_TOOL(TOOL_ADDFILES_ID, WxGimmickView::OnAddFiles)
 602     EVT_TOOL(TOOL_ADDDIR_ID, WxGimmickView::OnAddDir)
 603         EVT_TOOL(TOOL_REMOVE_ID, WxGimmickView::OnRemove)
 604   END_EVENT_TABLE()
 605   //=================================================
 606
 607 } // EO namespace creaImageIO
 608
 609