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   void WxGimmickView::GetSelectedImages(std::vector<vtkImageData*>& s, int dim)
 225   {
 226         std::vector<std::string> files;
 227         GetTreeViewMap()["Local database"]->GetSelectedAsString(files);
 228         ReadImagesNotThreaded(s,files,dim);
 229   }
 230   //======================================================================
 231   void WxGimmickView::GetSelectedFiles(std::vector<std::string>& s)
 232   {
 233         GetTreeViewMap()["Local database"]->GetSelectedAsString(s);
 234   }
 235   //======================================================================
 236   void WxGimmickView::GetImages(int dim, std::vector<std::string> files, std::vector<vtkImageData*>& s)
 237   {
 238         ReadImagesNotThreaded(s,files,dim);
 239   }
 240   //=================================================
 241   void WxGimmickView::CreateIconList()
 242   {
 243     // Size of the icons;
 244     int size = 24;
 245
 246     wxIcon icons[20];
 247     // should correspond to Icon_xxx enum
 248     icons[Icon_accept] = wxIcon(accept_xpm);
 249     icons[Icon_add] = wxIcon(add_xpm);
 250     icons[Icon_folder_down] = wxIcon(folder_down_xpm);
 251     icons[Icon_page_down] = wxIcon(page_down_xpm);
 252     icons[Icon_remove] = wxIcon(remove_xpm);
 253     icons[Icon_database_add] = wxIcon(database_add_xpm);
 254     icons[Icon_help] = wxIcon(help_xpm);
 255
 256     //   unsigned int NbIcons = 8;
 257     // Make an image list containing small icons
 258     mIcon = new wxImageList(size,size,true);
 259
 260     // Make all icons the same size = size of the first one
 261     int sizeOrig = icons[0].GetWidth();
 262     for ( size_t i = 0; i < icon_number; i++ )
 263       {
 264         if ( size == sizeOrig )
 265           {
 266             mIcon->Add(icons[i]);
 267           }
 268         else
 269           {
 270             mIcon->Add(wxBitmap(wxBitmap(icons[i]).ConvertToImage().Rescale(size, size)));
 271           }
 272       }
 273   }
 274   //=================================================
 275
 276
 277   //=================================================
 278   void WxGimmickView::OnAddFiles(wxCommandEvent& event)
 279   {
 280    long style = wxOPEN | wxFILE_MUST_EXIST | wxFD_MULTIPLE;
 281     std::string wc("*.*");
 282     wxFileDialog* FD = new wxFileDialog( 0,
 283                                          _T("Select file"),
 284                                          _T(""),
 285                                          _T(""),
 286                                          crea::std2wx(wc),
 287                                          style,
 288                                          wxDefaultPosition);
 289
 290     if (FD->ShowModal()==wxID_OK)
 291       {
 292         wxBusyCursor busy;
 293
 294         wxArrayString files;
 295         FD->GetPaths(files);
 296         unsigned int i;
 297         std::vector<std::string> filenames;
 298         for (i=0;i<files.GetCount();++i)
 299         {
 300           filenames.push_back(wx2std(files[i]));
 301           GimmickMessage(2,"Adding File "<<files[i]<<"."<<std::endl);
 302         }
 303
 304         mProgressDialog =
 305           new wxProgressDialog(_T("Adding file(s)"),
 306                                _T(""),
 307                                1000,
 308                                this,
 309                                wxPD_ELAPSED_TIME |
 310                                //                              wxPD_ESTIMATED_TIME |
 311                                //                              wxPD_REMAINING_TIME |
 312                                wxPD_CAN_ABORT );
 313
 314         // TO DO : select the current tree handler
 315         mGimmick->AddFiles("Local database",filenames);
 316
 317         mProgressDialog->Pulse(_T("Updating view..."));
 318
 319         UpdateTreeViewLevel("Local database",1);
 320         delete mProgressDialog;
 321         DisplayAddSummary();
 322       }
 323
 324   }
 325   //=================================================
 326
 327   //=================================================
 328   void WxGimmickView::OnAddDir(wxCommandEvent& event)
 329   {
 330     long style = wxDD_DEFAULT_STYLE | wxDD_DIR_MUST_EXIST;
 331     wxDirDialog* FD =
 332       new wxDirDialog( 0,
 333                        _T("Select directory"),
 334                        mCurrentDirectory,
 335                        style);
 336
 337     if (FD->ShowModal()==wxID_OK)
 338       {
 339
 340         bool recurse = false;
 341         if (wxMessageBox(_T("Recurse into sub-directories ?"),
 342                          _T("Scan directory"),
 343                          wxYES_NO,this ) == wxYES)
 344           {
 345             recurse = true;
 346           }
 347
 348         wxBusyCursor busy;
 349         wxString title(_T("Adding directory"));
 350         if (recurse)
 351           title = _T("Adding directory (recursive)");
 352         mProgressDialog =
 353           new wxProgressDialog(_T("Adding directory"),
 354                                _T(""),
 355                                1000,
 356                                this,
 357                                wxPD_ELAPSED_TIME |
 358                                //                              wxPD_ESTIMATED_TIME |
 359                                //                              wxPD_REMAINING_TIME |
 360                                wxPD_CAN_ABORT );
 361         std::string dirname = wx2std (FD->GetPath()) ;
 362         mCurrentDirectory = FD->GetPath();
 363
 364         // TO DO : select the current tree handler
 365         mGimmick->AddDir("Local database",dirname,recurse);
 366
 367         mProgressDialog->Pulse(_T("Updating view..."));
 368
 369         UpdateTreeViewLevel("Local database",1);
 370         delete mProgressDialog;
 371         DisplayAddSummary();
 372       }
 373   }
 374   //=================================================
 375
 376   //=================================================
 377   void WxGimmickView::OnSelectionChange(std::vector<tree::Node*>& sel, bool isSelection, int selection, bool needProcess)
 378   {
 379     GimmickDebugMessage(5,
 380                         "WxGimmickView::OnSelectionChange"
 381                         <<std::endl);
 382     wxBusyCursor busy;
 383         bool valid=true;
 384
 385         if(sel.size()==0)
 386         {
 387
 388                 valid= ValidateSelected(NULL,
 389                                 mSelectionMinDimension,
 390                                 mSelectionMaxDimension );
 391         }
 392         else if(needProcess)
 393         {
 394                 ResetExtent();
 395                 std::vector<tree::Node*>::iterator i;
 396                 for(i=sel.begin();i!=sel.end()&&valid;++i)
 397                 {
 398                         valid= ValidateSelected((*i),
 399                                 mSelectionMinDimension,
 400                                 mSelectionMaxDimension );
 401                 }
 402         }
 403         else if(isSelection)
 404         {
 405                 valid= ValidateSelected(sel.front(),
 406                                 mSelectionMinDimension,
 407                                 mSelectionMaxDimension );
 408         }
 409         else
 410         {
 411                 ResetExtent();
 412                 std::vector<tree::Node*>::iterator i;
 413                 for(i=sel.begin();i!=sel.end()&&valid;++i)
 414                 {
 415                         valid= ValidateSelected((*i),
 416                                 mSelectionMinDimension,
 417                                 mSelectionMaxDimension );
 418                 }
 419         }
 420
 421     mText->SetLabel(crea::std2wx(GetMessage()));
 422     /*if(valid)
 423       {
 424         ReadImageThreaded(sel);
 425       }
 426     else
 427       {
 428                   ClearSelection();
 429       }*/
 430         ReadImageThreaded(sel);
 431
 432
 433    }
 434
 435   //==================================================
 436
 437   //==================================================
 438   ///Reads Images (Threaded)
 439   void WxGimmickView::ReadImageThreaded(std::vector<tree::Node*> sel)
 440   {
 441    GimmickDebugMessage(5,
 442                        "ReadImageThreaded"
 443                        <<std::endl);
 444    int maxprio = GetMaximalPriority();
 445    int prio = maxprio + 2000;
 446
 447    if(sel.size()>0)
 448    {
 449    //First load the selected images
 450    mCurImageItemToShow = sel.front();
 451    pointers.clear();
 452    int index = 0;
 453    std::vector<tree::Node*>::iterator selected;
 454    for(selected=sel.begin();selected!=sel.end();++selected)
 455      {
 456        GimmickDebugMessage(5,
 457                            "Requesting image from selected "
 458                            <<(*selected)->GetAttribute("FullFileName")
 459                            <<std::endl);
 460            ImagePointerHolder* ph=new ImagePointerHolder(GetDefaultImage());
 461            pointers.push_back(ph);
 462        RequestReading(*selected,prio,index,ph);
 463        //       AddEntryToMap(*selected);
 464        prio--;
 465        index++;
 466      }
 467         mViewer->SetImageVector(pointers);
 468         //Going up
 469         prio = maxprio + 20;
 470         std::vector<tree::Node*> up;
 471         GetTreeViewMap()["Local database"]->GetNodes(up,true);
 472         std::vector<tree::Node*>::iterator iterUp;
 473         for(iterUp=up.begin();iterUp!=up.end();++iterUp)
 474         {
 475                 GimmickDebugMessage(5,
 476                                 "Requesting image from neighbors up "
 477                                 <<(*iterUp)->GetAttribute("FullFileName")
 478                                 <<std::endl);
 479                 ImagePointerHolder* ph=new ImagePointerHolder(GetDefaultImage());
 480                 RequestReading(*iterUp,prio,-1,ph);
 481                 //              AddEntryToMap(*iterUp);
 482                 prio--;
 483                 if (prio == maxprio) break;
 484         }
 485
 486         //Going down
 487         prio = maxprio + 19;
 488         std::vector<tree::Node*> down;
 489         GetTreeViewMap()["Local database"]->GetNodes(down,false);
 490         std::vector<tree::Node*>::iterator iterDown;
 491         for(iterDown=down.begin();iterDown!=down.end();++iterDown)
 492         {
 493                 GimmickDebugMessage(5,
 494                                 "Requesting image from neighbors down "
 495                                 <<(*iterDown)->GetAttribute("FullFileName")
 496                                 <<std::endl);
 497                 ImagePointerHolder* ph=new ImagePointerHolder(GetDefaultImage());
 498                 RequestReading(*iterDown,prio,-1,ph);
 499                 //              AddEntryToMap(*iterDown);
 500                 prio--;
 501                 if (prio == maxprio) break;
 502         }
 503    }
 504    else
 505    {
 506            pointers.clear();
 507            ImagePointerHolder* ph=new ImagePointerHolder(GetDefaultImage());
 508            pointers.push_back(ph);
 509            mViewer->SetImageVector(pointers);
 510    }
 511   }
 512
 513   //==================================================
 514
 515   //==================================================
 516
 517   //==================================================
 518    void  WxGimmickView::OnInternalIdle()
 519   {
 520    if (!mConstructed) return;
 521    static bool first_time = true;
 522    if (false)
 523    {
 524         first_time = false;
 525      }
 526    //   GimmickMessage(1,"WxGimmickView : Refresh viewer"<<std::endl);
 527         //  mViewer->StartPlayer();
 528    if(mViewer)
 529    {
 530            mViewer->RefreshIfNecessary();
 531    }
 532   }
 533
 534    //==================================================
 535
 536   //==================================================
 537    void  WxGimmickView::ClearSelection()
 538   {
 539         pointers.clear();
 540         pointers.push_back(new ImagePointerHolder(GetDefaultImage()));
 541         mViewer->SetImageVector(pointers);
 542         mViewer->RefreshIfNecessary();
 543         ResetExtent();
 544   }
 545
 546   //=================================================
 547
 548   //=================================================
 549   void WxGimmickView::OnRemove(wxCommandEvent& event)
 550   {
 551         //TODO Select current tree handler
 552     wxBusyCursor busy;
 553     GetTreeViewMap()["Local database"]->RemoveSelected();
 554
 555         ClearSelection();
 556   }
 557   //=================================================
 558
 559   //=================================================
 560   /// AddProgress Gimmick callback
 561   void WxGimmickView::OnAddProgress( Gimmick::AddProgress& p)
 562   {
 563
 564     char mess[200];
 565     sprintf(mess,"%i dirs - %i files - %i handled - %i added",
 566            p.GetNumberScannedDirs(),
 567            p.GetNumberScannedFiles(),
 568            p.GetNumberHandledFiles(),
 569            p.GetNumberAddedFiles());
 570     //    std::cout << "OnAddProgress "<<mess<<std::endl;
 571     wxString s(wxString::From8BitData(mess));
 572     //  std::cout << "Pulse"<<std::endl;
 573     if (!mProgressDialog->Pulse(s))
 574       {
 575         p.SetStop();
 576       }
 577     //  std::cout << "OnAddProgress ok"<<std::endl;
 578   }
 579   //=================================================
 580
 581   //=================================================
 582   void WxGimmickView::DisplayAddSummary()
 583   {
 584     const Gimmick::AddProgress& p = mGimmick->GetAddProgress();
 585     std::stringstream mess;
 586     mess << "Dirs \tscanned\t: " << p.GetNumberScannedDirs()  << "\n";
 587     mess << "Files\tscanned\t: " << p.GetNumberScannedFiles() << "\n";
 588     mess << "Files\thandled\t: " << p.GetNumberHandledFiles() << "\n\n";
 589     mess << "Files\tadded  \t: " << p.GetNumberAddedFiles()   << "\n\n";
 590
 591     /*    char times[500];
 592     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",
 593             summary.parse_time,
 594             (int)( summary.parse_time*100./summary.total_time),
 595             summary.file_scan_time,
 596             (int)(summary.file_scan_time*100./summary.total_time),
 597             summary.update_structs_time,
 598             (int)(summary.update_structs_time*100./summary.total_time),
 599             summary.update_database_time,
 600             (int)(summary.update_database_time*100./summary.total_time),
 601             summary.total_time );
 602
 603     mess << times;
 604     */
 605     wxMessageBox(std2wx(mess.str()),_T("Addition result"),wxOK,this);
 606   }
 607
 608    //=================================================
 609
 610    //=================================================
 611   BEGIN_EVENT_TABLE(WxGimmickView, wxPanel)
 612     EVT_TOOL(TOOL_ADDFILES_ID, WxGimmickView::OnAddFiles)
 613     EVT_TOOL(TOOL_ADDDIR_ID, WxGimmickView::OnAddDir)
 614         EVT_TOOL(TOOL_REMOVE_ID, WxGimmickView::OnRemove)
 615   END_EVENT_TABLE()
 616   //=================================================
 617
 618 } // EO namespace creaImageIO
 619
 620