X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=src%2Fviews.cpp;h=2e0f78ab58480ada03cb6be7484eeff75a3d4c7c;hp=315474d0371250f93e6bf083b0aea45061a274b0;hb=cbcb02ba9b76a82c9a09ce1c7712431bb215575a;hpb=9538989b04262388ea2cb9315939fb801cc8eae2

diff --git a/src/views.cpp b/src/views.cpp
index 315474d..2e0f78a 100644
--- a/src/views.cpp
+++ b/src/views.cpp
@@ -7,9 +7,9 @@
 **   Date Started:  July 2000
 **
 **  This is part of the CTSim program
-**  Copyright (C) 1983-2000 Kevin Rosenberg
+**  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: views.cpp,v 1.82 2001/01/28 03:48:55 kevin Exp $
+**  $Id: views.cpp,v 1.90 2001/01/30 02:20:50 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -65,6 +65,7 @@
 
 BEGIN_EVENT_TABLE(ImageFileCanvas, wxScrolledWindow)
 EVT_MOUSE_EVENTS(ImageFileCanvas::OnMouseEvent)
+EVT_CHAR(ImageFileCanvas::OnChar)
 END_EVENT_TABLE()
 
 
@@ -156,6 +157,15 @@ ImageFileCanvas::OnMouseEvent(wxMouseEvent& event)
       DrawRubberBandCursor (dc, pt.x, yPt);
       m_xCursor = pt.x;
       m_yCursor = yPt;
+      wxMenu* pMenu = m_pView->getMenuAnalyze();
+      if (pMenu && ! pMenu->IsEnabled(IFMENU_PLOT_ROW)) {
+        pMenu->Enable (IFMENU_PLOT_ROW, true);
+        pMenu->Enable (IFMENU_PLOT_COL, true);
+        pMenu->Enable (IFMENU_COMPARE_ROW, true);
+        pMenu->Enable (IFMENU_COMPARE_COL, true);
+        pMenu->Enable (IFMENU_PLOT_FFT_ROW, true);
+        pMenu->Enable (IFMENU_PLOT_FFT_COL, true);
+      }
     } else
       *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
   }
@@ -166,6 +176,18 @@ ImageFileCanvas::OnMouseEvent(wxMouseEvent& event)
   }
 }
 
+void
+ImageFileCanvas::OnChar (wxKeyEvent& event)
+{
+  if (event.GetKeyCode() == WXK_ESCAPE) {
+    m_xCursor = -1;
+    m_yCursor = -1;
+    if (m_pView)
+      m_pView->OnUpdate (NULL);
+  } else
+    wxScrolledWindow::OnChar (event);
+}
+
 wxSize
 ImageFileCanvas::GetBestSize() const
 {
@@ -359,7 +381,13 @@ ImageFileView::OnCompare (wxCommandEvent& event)
         
         differenceImage.setArraySize (rIF.nx(), rIF.ny());
         if (! rIF.subtractImages (rCompareIF, differenceImage)) {
-          pDifferenceDoc->getView()->getFrame()->Close(true);
+            pDifferenceDoc->getView()->getFrame()->Show(true);
+            GetDocumentManager()->ActivateView (pDifferenceDoc->getView(), true, false);
+            pDifferenceDoc->getView()->getFrame()->SetFocus();
+            wxCommandEvent event;
+            GetDocumentManager()->OnFileClose (event);
+            GetDocumentManager()->ActivateView (this, true, false);
+            getFrame()->SetFocus();
           return;
         }
         
@@ -372,9 +400,8 @@ ImageFileView::OnCompare (wxCommandEvent& event)
           << " and " << pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str() << ": "
           << os.str().c_str();
         differenceImage.labelAdd (os.str().c_str());
-        if (theApp->getSetModifyNewDocs())
-          pDifferenceDoc->Modify(true);
-        pDifferenceDoc->UpdateAllViews(this);
+        pDifferenceDoc->Modify (true);
+        pDifferenceDoc->UpdateAllViews (this);
         pDifferenceDoc->getView()->OnUpdate (this, NULL);
         pDifferenceDoc->getView()->getFrame()->Show(true);
       }
@@ -389,9 +416,8 @@ ImageFileView::OnInvertValues (wxCommandEvent& event)
   ImageFile& rIF = GetDocument()->getImageFile();
   rIF.invertPixelValues (rIF);
   rIF.labelAdd ("Invert Pixel Values");
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -400,9 +426,8 @@ ImageFileView::OnSquare (wxCommandEvent& event)
   ImageFile& rIF = GetDocument()->getImageFile();
   rIF.square (rIF);
   rIF.labelAdd ("Square Pixel Values");
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -411,9 +436,8 @@ ImageFileView::OnSquareRoot (wxCommandEvent& event)
   ImageFile& rIF = GetDocument()->getImageFile();
   rIF.sqrt (rIF);
   rIF.labelAdd ("Square-root Pixel Values");
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -422,9 +446,8 @@ ImageFileView::OnLog (wxCommandEvent& event)
   ImageFile& rIF = GetDocument()->getImageFile();
   rIF.log (rIF);
   rIF.labelAdd ("Logrithm base-e Pixel Values");
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -433,9 +456,8 @@ ImageFileView::OnExp (wxCommandEvent& event)
   ImageFile& rIF = GetDocument()->getImageFile();
   rIF.exp (rIF);
   rIF.labelAdd ("Exponent base-e Pixel Values");
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -470,9 +492,8 @@ ImageFileView::OnAdd (wxCommandEvent& event)
       newImage.labelsCopy (rRHSIF, s.c_str());
       newImage.labelAdd (os.str().c_str());
       *theApp->getLog() << os.str().c_str() << "\n";
-      if (theApp->getSetModifyNewDocs())
-        pNewDoc->Modify(TRUE);
-      pNewDoc->UpdateAllViews(this);
+      pNewDoc->Modify (true);
+      pNewDoc->UpdateAllViews (this);
       pNewDoc->getView()->OnUpdate (this, NULL);
       pNewDoc->getView()->getFrame()->Show(true);
     }
@@ -511,9 +532,8 @@ ImageFileView::OnSubtract (wxCommandEvent& event)
       newImage.labelsCopy (rRHSIF, s.c_str());
       newImage.labelAdd (os.str().c_str());
       *theApp->getLog() << os.str().c_str() << "\n";
-      if (theApp->getSetModifyNewDocs())
-        pNewDoc->Modify(TRUE);
-      pNewDoc->UpdateAllViews(this);
+      pNewDoc->Modify (true);
+      pNewDoc->UpdateAllViews (this);
       pNewDoc->getView()->OnUpdate (this, NULL);
       pNewDoc->getView()->getFrame()->Show(true);
     }
@@ -552,9 +572,8 @@ ImageFileView::OnMultiply (wxCommandEvent& event)
       newImage.labelsCopy (rRHSIF, s.c_str());
       newImage.labelAdd (os.str().c_str());
       *theApp->getLog() << os.str().c_str() << "\n";
-      if (theApp->getSetModifyNewDocs())
-        pNewDoc->Modify(TRUE);
-      pNewDoc->UpdateAllViews(this);
+      pNewDoc->Modify (true);
+      pNewDoc->UpdateAllViews (this);
       pNewDoc->getView()->OnUpdate (this, NULL);
       pNewDoc->getView()->getFrame()->Show(true);
     }
@@ -593,9 +612,8 @@ ImageFileView::OnDivide (wxCommandEvent& event)
       newImage.labelsCopy (rRHSIF, s.c_str());
       newImage.labelAdd (os.str().c_str());
       *theApp->getLog() << os.str().c_str() << "\n";
-      if (theApp->getSetModifyNewDocs())
-        pNewDoc->Modify(TRUE);
-      pNewDoc->UpdateAllViews(this);
+      pNewDoc->Modify (true);
+      pNewDoc->UpdateAllViews (this);
       pNewDoc->getView()->OnUpdate (this, NULL);
       pNewDoc->getView()->getFrame()->Show(true);
     }
@@ -612,9 +630,8 @@ ImageFileView::OnFFT (wxCommandEvent& event)
   rIF.labelAdd ("FFT Image");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -625,9 +642,8 @@ ImageFileView::OnIFFT (wxCommandEvent& event)
   rIF.labelAdd ("IFFT Image");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -638,9 +654,8 @@ ImageFileView::OnFFTRows (wxCommandEvent& event)
   rIF.labelAdd ("FFT Rows");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -651,9 +666,8 @@ ImageFileView::OnIFFTRows (wxCommandEvent& event)
   rIF.labelAdd ("IFFT Rows");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -664,9 +678,8 @@ ImageFileView::OnFFTCols (wxCommandEvent& event)
   rIF.labelAdd ("FFT Columns");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -677,9 +690,8 @@ ImageFileView::OnIFFTCols (wxCommandEvent& event)
   rIF.labelAdd ("IFFT Columns");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 #endif
 
@@ -692,9 +704,8 @@ ImageFileView::OnFourier (wxCommandEvent& event)
   rIF.labelAdd ("Fourier Image");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -706,9 +717,8 @@ ImageFileView::OnInverseFourier (wxCommandEvent& event)
   rIF.labelAdd ("Inverse Fourier Image");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -719,9 +729,8 @@ ImageFileView::OnShuffleNaturalToFourierOrder (wxCommandEvent& event)
   rIF.labelAdd ("Shuffle Natural To Fourier Order");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -732,9 +741,8 @@ ImageFileView::OnShuffleFourierToNaturalOrder (wxCommandEvent& event)
   rIF.labelAdd ("Shuffle Fourier To Natural Order");
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
-  if (theApp->getSetModifyNewDocs())
-    GetDocument()->Modify(TRUE);
-  GetDocument()->UpdateAllViews(this);
+  GetDocument()->Modify (true);
+  GetDocument()->UpdateAllViews (this);
 }
 
 void
@@ -746,9 +754,8 @@ ImageFileView::OnMagnitude (wxCommandEvent& event)
     rIF.labelAdd ("Magnitude of complex-image");
     m_bMinSpecified = false;
     m_bMaxSpecified = false;
-    if (theApp->getSetModifyNewDocs())
-      GetDocument()->Modify(TRUE);
-    GetDocument()->UpdateAllViews(this);
+    GetDocument()->Modify (true);
+    GetDocument()->UpdateAllViews (this);
   }
 }
 
@@ -761,21 +768,20 @@ ImageFileView::OnPhase (wxCommandEvent& event)
     rIF.labelAdd ("Phase of complex-image");
     m_bMinSpecified = false;
     m_bMaxSpecified = false;
-    if (theApp->getSetModifyNewDocs())
-      GetDocument()->Modify(TRUE);
-    GetDocument()->UpdateAllViews(this);
+    GetDocument()->Modify (true);
+    GetDocument()->UpdateAllViews (this);
   }
 }
 
 
 ImageFileCanvas* 
-ImageFileView::CreateCanvas (wxView *view, wxFrame *parent)
+ImageFileView::CreateCanvas (wxFrame* parent)
 {
   ImageFileCanvas* pCanvas;
   int width, height;
   parent->GetClientSize(&width, &height);
   
-  pCanvas = new ImageFileCanvas (dynamic_cast<ImageFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
+  pCanvas = new ImageFileCanvas (this, parent, wxPoint(0, 0), wxSize(width, height), 0);
   
   pCanvas->SetScrollbars(20, 20, 50, 50);
   pCanvas->SetBackgroundColour(*wxWHITE);
@@ -860,17 +866,23 @@ ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view)
   image_menu->AppendSeparator();
   image_menu->Append (IFMENU_IMAGE_SCALESIZE, "S&cale Size...");
   
-  wxMenu *analyze_menu = new wxMenu;
-  analyze_menu->Append (IFMENU_PLOT_ROW, "Plot &Row");
-  analyze_menu->Append (IFMENU_PLOT_COL, "Plot &Column");
-  analyze_menu->Append (IFMENU_PLOT_HISTOGRAM, "Plot &Histogram");
-  analyze_menu->AppendSeparator();
-  analyze_menu->Append (IFMENU_PLOT_FFT_ROW, "Plot FFT Row");
-  analyze_menu->Append (IFMENU_PLOT_FFT_COL, "Plot FFT Column");
-  analyze_menu->AppendSeparator();
-  analyze_menu->Append (IFMENU_COMPARE_IMAGES, "Compare &Images...");
-  analyze_menu->Append (IFMENU_COMPARE_ROW, "Compare &Row");
-  analyze_menu->Append (IFMENU_COMPARE_COL, "Compare &Column");
+  m_pMenuAnalyze = new wxMenu;
+  m_pMenuAnalyze->Append (IFMENU_PLOT_ROW, "Plot &Row");
+  m_pMenuAnalyze->Append (IFMENU_PLOT_COL, "Plot &Column");
+  m_pMenuAnalyze->Append (IFMENU_PLOT_HISTOGRAM, "Plot &Histogram");
+  m_pMenuAnalyze->AppendSeparator();
+  m_pMenuAnalyze->Append (IFMENU_PLOT_FFT_ROW, "Plot FFT Row");
+  m_pMenuAnalyze->Append (IFMENU_PLOT_FFT_COL, "Plot FFT Column");
+  m_pMenuAnalyze->AppendSeparator();
+  m_pMenuAnalyze->Append (IFMENU_COMPARE_IMAGES, "Compare &Images...");
+  m_pMenuAnalyze->Append (IFMENU_COMPARE_ROW, "Compare &Row");
+  m_pMenuAnalyze->Append (IFMENU_COMPARE_COL, "Compare &Column");
+  m_pMenuAnalyze->Enable (IFMENU_PLOT_ROW, false);
+  m_pMenuAnalyze->Enable (IFMENU_PLOT_COL, false);
+  m_pMenuAnalyze->Enable (IFMENU_COMPARE_ROW, false);
+  m_pMenuAnalyze->Enable (IFMENU_COMPARE_COL, false);
+  m_pMenuAnalyze->Enable (IFMENU_PLOT_FFT_ROW, false);
+  m_pMenuAnalyze->Enable (IFMENU_PLOT_FFT_COL, false);
   
   wxMenu *help_menu = new wxMenu;
   help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents\tF1");
@@ -883,7 +895,7 @@ ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view)
   menu_bar->Append(view_menu, "&View");
   menu_bar->Append(image_menu, "&Image");
   menu_bar->Append(filter_menu, "Fi&lter");
-  menu_bar->Append(analyze_menu, "&Analyze");
+  menu_bar->Append(m_pMenuAnalyze, "&Analyze");
   menu_bar->Append(help_menu, "&Help");
   
   subframe->SetMenuBar(menu_bar);
@@ -912,7 +924,7 @@ bool
 ImageFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
 {
   m_pFrame = CreateChildFrame(doc, this);
-     (m_pFrame);
+  (m_pFrame);
   
   m_bMinSpecified = false;
   m_bMaxSpecified = false;
@@ -921,7 +933,7 @@ ImageFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
   int width, height;
   m_pFrame->GetClientSize (&width, &height);
   m_pFrame->SetTitle("ImageFileView");
-  m_pCanvas = CreateCanvas (this, m_pFrame);
+  m_pCanvas = CreateCanvas (m_pFrame);
   
   int x, y;  // X requires a forced resize
   m_pFrame->GetSize(&x, &y);
@@ -953,7 +965,7 @@ ImageFileView::OnDraw (wxDC* dc)
 void 
 ImageFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
 {
-  const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
+  const ImageFile& rIF = GetDocument()->getImageFile();
   ImageFileArrayConst v = rIF.getArray();
   int nx = rIF.nx();
   int ny = rIF.ny();
@@ -996,12 +1008,11 @@ ImageFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
 bool 
 ImageFileView::OnClose (bool deleteWindow)
 {
+  //GetDocumentManager()->ActivateView (this, false, true);
   if (! GetDocument() || ! GetDocument()->Close())
     return false;
   
   if (m_pCanvas) {
-//    m_pCanvas->Show(false);
-//    m_pCanvas->Clear();
     m_pCanvas->setView(NULL);
     m_pCanvas = NULL;
   }
@@ -1011,21 +1022,21 @@ ImageFileView::OnClose (bool deleteWindow)
   
   SetFrame(NULL);
   Activate(false);
-
+  
   if (deleteWindow) {
-    m_pFrame->Show(false);
-    //m_pFrame->Close(true);
     m_pFrame->Destroy();
-  //  	  delete m_pFrame;
     m_pFrame = NULL;
+    if (GetDocument() && GetDocument()->getBadFileOpen())
+      ::wxYield();  // wxWindows bug workaround
   }
+  
   return true;
 }
 
 void
 ImageFileView::OnExport (wxCommandEvent& event)
 {
-  ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
+  ImageFile& rIF = GetDocument()->getImageFile();
   ImageFileArrayConst v = rIF.getArray();
   int nx = rIF.nx();
   int ny = rIF.ny();
@@ -1091,8 +1102,7 @@ ImageFileView::OnScaleSize (wxCommandEvent& event)
     rScaledIF.labelAdd (os.str().c_str());
     rIF.scaleImage (rScaledIF);
     *theApp->getLog() << os.str().c_str() << "\n";
-    if (theApp->getSetModifyNewDocs())
-      pScaledDoc->Modify(TRUE);
+    pScaledDoc->Modify (true);
     pScaledDoc->UpdateAllViews (this);
     pScaledDoc->getView()->OnUpdate (this, NULL);
     pScaledDoc->getView()->getFrame()->Show(true);
@@ -1108,7 +1118,7 @@ ImageFileView::OnPlotRow (wxCommandEvent& event)
     return;
   }
   
-  const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
+  const ImageFile& rIF = GetDocument()->getImageFile();
   ImageFileArrayConst v = rIF.getArray();
   ImageFileArrayConst vImag = rIF.getImaginaryArray();
   int nx = rIF.nx();
@@ -1177,9 +1187,10 @@ ImageFileView::OnPlotRow (wxCommandEvent& event)
       delete pYImag;
       delete pYMag;
     }
-    if (theApp->getSetModifyNewDocs())
-      pPlotDoc->Modify(true);
-    pPlotDoc->UpdateAllViews();
+    pPlotDoc->Modify (true);
+    pPlotDoc->UpdateAllViews ();
+    pPlotDoc->getView()->OnUpdate (this, NULL);
+    pPlotDoc->getView()->getFrame()->Show(true);
   }
 }
 
@@ -1192,7 +1203,7 @@ ImageFileView::OnPlotCol (wxCommandEvent& event)
     return;
   }
   
-  const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
+  const ImageFile& rIF = GetDocument()->getImageFile();
   ImageFileArrayConst v = rIF.getArray();
   ImageFileArrayConst vImag = rIF.getImaginaryArray();
   int nx = rIF.nx();
@@ -1261,9 +1272,10 @@ ImageFileView::OnPlotCol (wxCommandEvent& event)
       delete pYImag;
       delete pYMag;
     }
-    if (theApp->getSetModifyNewDocs())
-      pPlotDoc->Modify(true);
-    pPlotDoc->UpdateAllViews();
+    pPlotDoc->Modify (true);
+    pPlotDoc->UpdateAllViews ();
+    pPlotDoc->getView()->OnUpdate (this, NULL);
+    pPlotDoc->getView()->getFrame()->Show(true);
   }
 }
 
@@ -1277,7 +1289,7 @@ ImageFileView::OnPlotFFTRow (wxCommandEvent& event)
     return;
   }
   
-  const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
+  const ImageFile& rIF = GetDocument()->getImageFile();
   ImageFileArrayConst v = rIF.getArray();
   ImageFileArrayConst vImag = rIF.getImaginaryArray();
   int nx = rIF.nx();
@@ -1354,9 +1366,10 @@ ImageFileView::OnPlotFFTRow (wxCommandEvent& event)
     delete pYMag;
     delete [] pcIn;
     
-    if (theApp->getSetModifyNewDocs())
-      pPlotDoc->Modify(true);
-    pPlotDoc->UpdateAllViews();
+    pPlotDoc->Modify (true);
+    pPlotDoc->UpdateAllViews ();
+    pPlotDoc->getView()->OnUpdate (this, NULL);
+    pPlotDoc->getView()->getFrame()->Show(true);
   }
 }
 
@@ -1369,7 +1382,7 @@ ImageFileView::OnPlotFFTCol (wxCommandEvent& event)
     return;
   }
   
-  const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
+  const ImageFile& rIF = GetDocument()->getImageFile();
   ImageFileArrayConst v = rIF.getArray();
   ImageFileArrayConst vImag = rIF.getImaginaryArray();
   int nx = rIF.nx();
@@ -1453,9 +1466,10 @@ ImageFileView::OnPlotFFTCol (wxCommandEvent& event)
     delete pdTemp;
     delete [] pcIn;
     
-    if (theApp->getSetModifyNewDocs())
-      pPlotDoc->Modify(true);
-    pPlotDoc->UpdateAllViews();
+    pPlotDoc->Modify (true);
+    pPlotDoc->UpdateAllViews ();
+    pPlotDoc->getView()->OnUpdate (this, NULL);
+    pPlotDoc->getView()->getFrame()->Show(true);
   }
 }
 #endif
@@ -1542,9 +1556,10 @@ ImageFileView::OnCompareCol (wxCommandEvent& event)
       delete pX;
       delete pY1;
       delete pY2;
-      if (theApp->getSetModifyNewDocs())
-        pPlotDoc->Modify(true);
-      pPlotDoc->UpdateAllViews();
+      pPlotDoc->Modify (true);
+      pPlotDoc->UpdateAllViews ();
+      pPlotDoc->getView()->OnUpdate (this, NULL);
+      pPlotDoc->getView()->getFrame()->Show(true);
     }
   }
 }
@@ -1632,9 +1647,10 @@ ImageFileView::OnCompareRow (wxCommandEvent& event)
       delete pX;
       delete pY1;
       delete pY2;
-      if (theApp->getSetModifyNewDocs())
-        pPlotDoc->Modify(true);
-      pPlotDoc->UpdateAllViews();
+      pPlotDoc->Modify (true);
+      pPlotDoc->UpdateAllViews ();
+      pPlotDoc->getView()->OnUpdate (this, NULL);
+      pPlotDoc->getView()->getFrame()->Show(true);
     }
   }
 }
@@ -1644,7 +1660,7 @@ static int NUMBER_HISTOGRAM_BINS = 256;
 void
 ImageFileView::OnPlotHistogram (wxCommandEvent& event)
 { 
-  const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
+  const ImageFile& rIF = GetDocument()->getImageFile();
   ImageFileArrayConst v = rIF.getArray();
   int nx = rIF.nx();
   int ny = rIF.ny();
@@ -1697,9 +1713,10 @@ ImageFileView::OnPlotHistogram (wxCommandEvent& event)
       rPlotFile.addDescription (os.str().c_str());
       delete pX;
       delete pY;
-      if (theApp->getSetModifyNewDocs())
-        pPlotDoc->Modify(true);
-      pPlotDoc->UpdateAllViews();
+      pPlotDoc->Modify (true);
+      pPlotDoc->UpdateAllViews ();
+      pPlotDoc->getView()->OnUpdate (this, NULL);
+      pPlotDoc->getView()->getFrame()->Show(true);
   }
 }
 
@@ -1824,7 +1841,13 @@ PhantomFileView::OnProjections (wxCommandEvent& event)
         for (int iView = 0; iView < rProj.nView(); iView++) {
           ::wxYield();
           if (dialogProjections.isCancelled() || ! dialogProjections.projectView (iView)) {
-            pProjectionDoc->getView()->getFrame()->Close(true);
+            pProjectionDoc->getView()->getFrame()->Show(true);
+            GetDocumentManager()->ActivateView (pProjectionDoc->getView(), true, false);
+            pProjectionDoc->getView()->getFrame()->SetFocus();
+            wxCommandEvent event;
+            GetDocumentManager()->OnFileClose (event);
+            GetDocumentManager()->ActivateView (this, true, false);
+            getFrame()->SetFocus();
             return;
           }
           ::wxYield();
@@ -1838,7 +1861,13 @@ PhantomFileView::OnProjections (wxCommandEvent& event)
         for (int i = 0; i < rProj.nView(); i++) {
           theScanner.collectProjections (rProj, rPhantom, i, 1, true, m_iDefaultTrace);
           if (! dlgProgress.Update (i+1)) {
-            pProjectionDoc->getView()->getFrame()->Close(true);
+            pProjectionDoc->getView()->getFrame()->Show(true);
+            GetDocumentManager()->ActivateView (pProjectionDoc->getView(), true, false);
+            pProjectionDoc->getView()->getFrame()->SetFocus();
+            wxCommandEvent event;
+            GetDocumentManager()->OnFileClose (event);
+            GetDocumentManager()->ActivateView (this, true, false);
+            getFrame()->SetFocus();
             return;
           }
         }
@@ -1850,25 +1879,22 @@ PhantomFileView::OnProjections (wxCommandEvent& event)
       rProj.setRemark (os.str());
       *theApp->getLog() << os.str().c_str() << "\n";
       
-      m_pFrame->Lower();
       ::wxYield();
-      ProjectionFileView* projView = dynamic_cast<ProjectionFileView*>(pProjectionDoc->GetFirstView());
+      ProjectionFileView* projView = pProjectionDoc->getView();
       if (projView) {
-        projView->getFrame()->SetFocus();
         projView->OnUpdate (projView, NULL);
-      }
-      if (wxView* pView = pProjectionDoc->GetFirstView()) {
-        if (wxFrame* pFrame = pView->GetFrame()) {
+        if (projView->getCanvas())
+   	      projView->getCanvas()->SetClientSize (m_iDefaultNDet, m_iDefaultNView);
+        if (wxFrame* pFrame = projView->getFrame()) {
+          pFrame->Show(true);
           pFrame->SetFocus();
           pFrame->Raise();
         }
-        GetDocumentManager()->ActivateView (pView, true, false);
+        GetDocumentManager()->ActivateView (projView, true, false);
       }
       ::wxYield();
-      if (theApp->getSetModifyNewDocs())
-        pProjectionDoc->Modify(true);
-      pProjectionDoc->getView()->getFrame()->Show(true);
-      pProjectionDoc->UpdateAllViews(this);
+      pProjectionDoc-> Modify(true);
+      pProjectionDoc->UpdateAllViews (this);
     }
   }
 }
@@ -1894,27 +1920,30 @@ PhantomFileView::OnRasterize (wxCommandEvent& event)
       }
       ImageFile& imageFile = pRasterDoc->getImageFile();
       
-      imageFile.setArraySize (m_iDefaultRasterNX, m_iDefaultRasterNX);
+      imageFile.setArraySize (m_iDefaultRasterNX, m_iDefaultRasterNY);
       wxProgressDialog dlgProgress (wxString("Rasterize"), wxString("Rasterization Progress"), imageFile.nx() + 1, getFrameForChild(), wxPD_CAN_ABORT);
       Timer timer;
       for (unsigned int i = 0; i < imageFile.nx(); i++) {
         rPhantom.convertToImagefile (imageFile, m_iDefaultRasterNSamples, Trace::TRACE_NONE, i, 1, true);
-        if (! dlgProgress.Update(i+1)) {
-          pRasterDoc->Close();
-          pRasterDoc->getView()->getFrame()->Close(true);
+        if (! dlgProgress.Update (i+1)) {
+          GetDocumentManager()->ActivateView (pRasterDoc->getView(), true, true);
+          pRasterDoc->getView()->getFrame()->SetFocus();
+          wxCommandEvent event;
+          GetDocumentManager()->OnFileClose (event);
+          GetDocumentManager()->ActivateView (this, true, false);
+          getFrame()->SetFocus();
           return;
         }
       }
-      if (theApp->getSetModifyNewDocs())
-        pRasterDoc->Modify(true);
-      pRasterDoc->UpdateAllViews(this);
+      pRasterDoc->Modify (true);
+      pRasterDoc->UpdateAllViews (this);
       pRasterDoc->getView()->getFrame()->Show(true);
       std::ostringstream os;
       os << "Rasterize Phantom " << rPhantom.name() << ": XSize=" << m_iDefaultRasterNX << ", YSize=" 
         << m_iDefaultRasterNY << ", nSamples=" << m_iDefaultRasterNSamples;
       *theApp->getLog() << os.str().c_str() << "\n";
       imageFile.labelAdd (os.str().c_str(), timer.timerEnd());
-      ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pRasterDoc->GetFirstView());
+      ImageFileView* rasterView = pRasterDoc->getView();
       if (rasterView) {
         rasterView->getFrame()->SetFocus();
         rasterView->OnUpdate (rasterView, NULL);
@@ -1926,13 +1955,13 @@ PhantomFileView::OnRasterize (wxCommandEvent& event)
 
 
 PhantomCanvas* 
-PhantomFileView::CreateCanvas (wxView *view, wxFrame *parent)
+PhantomFileView::CreateCanvas (wxFrame *parent)
 {
   PhantomCanvas* pCanvas;
   int width, height;
   parent->GetClientSize(&width, &height);
   
-  pCanvas = new PhantomCanvas (dynamic_cast<PhantomFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
+  pCanvas = new PhantomCanvas (this, parent, wxPoint(0, 0), wxSize(width, height), 0);
   
   pCanvas->SetBackgroundColour(*wxWHITE);
   pCanvas->Clear();
@@ -2019,7 +2048,7 @@ PhantomFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
   int width, height;
   m_pFrame->GetClientSize(&width, &height);
   m_pFrame->SetTitle("PhantomFileView");
-  m_pCanvas = CreateCanvas (this, m_pFrame);
+  m_pCanvas = CreateCanvas (m_pFrame);
   
 #ifdef __X__
   int x, y;  // X requires a forced resize
@@ -2034,7 +2063,7 @@ PhantomFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
 }
 
 void 
-PhantomFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
+PhantomFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
 {
   if (m_pCanvas)
     m_pCanvas->Refresh();
@@ -2043,12 +2072,11 @@ PhantomFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
 bool 
 PhantomFileView::OnClose (bool deleteWindow)
 {
+  //GetDocumentManager()->ActivateView (this, false, true);
   if (! GetDocument() || ! GetDocument()->Close())
     return false;
   
   if (m_pCanvas) {
-    //m_pCanvas->Show(false);
-    //m_pCanvas->Clear();
     m_pCanvas->setView(NULL);
     m_pCanvas = NULL;
   }
@@ -2060,11 +2088,10 @@ PhantomFileView::OnClose (bool deleteWindow)
   Activate(false);
   
   if (deleteWindow) {
-    m_pFrame->Show(false);
-     m_pFrame->Destroy();
-    //GetDocumentManager()->ActivateView(this, FALSE, TRUE);
-     //  delete m_pFrame;
+    m_pFrame->Destroy();
     m_pFrame = NULL;
+    if (GetDocument() && GetDocument()->getBadFileOpen())
+      ::wxYield();  // wxWindows bug workaround
   }
   
   return true;
@@ -2136,7 +2163,7 @@ ProjectionFileView::ProjectionFileView()
   m_iDefaultNX = 256;
   m_iDefaultNY = 256;
 #endif
-
+  
   m_iDefaultFilter = SignalFilter::FILTER_ABS_BANDLIMIT;
   m_dDefaultFilterParam = 1.;
 #if HAVE_FFTW
@@ -2202,9 +2229,8 @@ ProjectionFileView::OnConvertPolar (wxCommandEvent& event)
       << strInterpolation.c_str();
     *theApp->getLog() << os.str().c_str() << "\n";
     rIF.labelAdd (os.str().c_str());
-    if (theApp->getSetModifyNewDocs())
-      pPolarDoc->Modify(true);
-    pPolarDoc->UpdateAllViews();
+    pPolarDoc->Modify (true);
+    pPolarDoc->UpdateAllViews ();
     pPolarDoc->getView()->OnUpdate (this, NULL);
     pPolarDoc->getView()->getFrame()->Show(true);
   }
@@ -2237,9 +2263,8 @@ ProjectionFileView::OnConvertFFTPolar (wxCommandEvent& event)
       << strInterpolation.c_str() << ", zeropad=" << m_iDefaultPolarZeropad;
     *theApp->getLog() << os.str().c_str() << "\n";
     rIF.labelAdd (os.str().c_str());
-    if (theApp->getSetModifyNewDocs())
-      pPolarDoc->Modify(true);
-    pPolarDoc->UpdateAllViews();
+    pPolarDoc->Modify (true);
+    pPolarDoc->UpdateAllViews ();
     pPolarDoc->getView()->OnUpdate (this, NULL);
     pPolarDoc->getView()->getFrame()->Show(true);
   }
@@ -2310,22 +2335,25 @@ ProjectionFileView::OnReconstructFBP (wxCommandEvent& event)
         wxProgressDialog dlgProgress (wxString("Reconstruction"), wxString("Reconstruction Progress"), rProj.nView() + 1, getFrameForChild(), wxPD_CAN_ABORT);
         for (int i = 0; i < rProj.nView(); i++) {
           pReconstruct->reconstructView (i, 1);
-          if (! dlgProgress.Update(i + 1)) {
+          if (! dlgProgress.Update (i + 1)) {
             delete pReconstruct;
-            pReconDoc->getView()->getFrame()->Close(true);
+            GetDocumentManager()->ActivateView (pReconDoc->getView(), true, true);
+            pReconDoc->getView()->getFrame()->SetFocus();
+            wxCommandEvent event;
+            GetDocumentManager()->OnFileClose (event);
+            GetDocumentManager()->ActivateView (this, true, false);
+            getFrame()->SetFocus();
             return;
           }
         }
       }
       delete pReconstruct;
-      if (theApp->getSetModifyNewDocs())
-        pReconDoc->Modify(true);
-      pReconDoc->UpdateAllViews(this);
-      pReconDoc->getView()->getFrame()->Show(true);
-      ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pReconDoc->GetFirstView());
-      if (rasterView) {
-        rasterView->getFrame()->SetFocus();
+      pReconDoc->Modify (true);
+      pReconDoc->UpdateAllViews (this);
+      if (ImageFileView* rasterView = pReconDoc->getView()) {
         rasterView->OnUpdate (rasterView, NULL);
+        rasterView->getFrame()->SetFocus();
+        rasterView->getFrame()->Show(true);
       }
       std::ostringstream os;
       os << "Reconstruct " << rProj.getFilename() << ": xSize=" << m_iDefaultNX << ", ySize=" << m_iDefaultNY << ", Filter=" << optFilterName.c_str() << ", FilterParam=" << m_dDefaultFilterParam << ", FilterMethod=" << optFilterMethodName.c_str() << ", FilterGeneration=" << optFilterGenerationName.c_str() << ", Zeropad=" << m_iDefaultZeropad << ", Interpolation=" << optInterpName.c_str() << ", InterpolationParam=" << m_iDefaultInterpParam << ", Backprojection=" << optBackprojectName.c_str();
@@ -2338,13 +2366,13 @@ ProjectionFileView::OnReconstructFBP (wxCommandEvent& event)
 
 
 ProjectionFileCanvas* 
-ProjectionFileView::CreateCanvas (wxView *view, wxFrame *parent)
+ProjectionFileView::CreateCanvas (wxFrame *parent)
 {
   ProjectionFileCanvas* pCanvas;
   int width, height;
   parent->GetClientSize(&width, &height);
   
-  pCanvas = new ProjectionFileCanvas (dynamic_cast<ProjectionFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
+  pCanvas = new ProjectionFileCanvas (this, parent, wxPoint(0, 0), wxSize(width, height), 0);
   
   pCanvas->SetScrollbars(20, 20, 50, 50);
   pCanvas->SetBackgroundColour(*wxWHITE);
@@ -2395,8 +2423,9 @@ ProjectionFileView::CreateChildFrame(wxDocument *doc, wxView *view)
   convert_menu->Append (PJMENU_CONVERT_FFT_POLAR, "&FFT->Polar Image...\tCtrl-I");
   
   wxMenu *reconstruct_menu = new wxMenu;
-  reconstruct_menu->Append (PJMENU_RECONSTRUCT_FBP, "&Filtered Backprojection...\tCtrl-R");
-  reconstruct_menu->Append (PJMENU_RECONSTRUCT_FOURIER, "&Fourier...\tCtrl-E");
+  reconstruct_menu->Append (PJMENU_RECONSTRUCT_FBP, "&Filtered Backprojection...\tCtrl-R", "Reconstruct image using filtered backprojection");
+  reconstruct_menu->Append (PJMENU_RECONSTRUCT_FOURIER, "&Fourier...\tCtrl-E", "Reconstruct image using inverse Fourier");
+  reconstruct_menu->Enable (PJMENU_RECONSTRUCT_FOURIER, false);
   
   wxMenu *help_menu = new wxMenu;
   help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents\tF1");
@@ -2439,9 +2468,9 @@ ProjectionFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
   SetFrame(m_pFrame);
   
   int width, height;
-  m_pFrame->GetClientSize(&width, &height);
-  m_pFrame->SetTitle("ProjectionFileView");
-  m_pCanvas = CreateCanvas(this, m_pFrame);
+  m_pFrame->GetClientSize (&width, &height);
+  m_pFrame->SetTitle ("ProjectionFileView");
+  m_pCanvas = CreateCanvas (m_pFrame);
   
 #ifdef __X__
   int x, y;  // X requires a forced resize
@@ -2470,7 +2499,7 @@ ProjectionFileView::OnDraw (wxDC* dc)
 
 
 void 
-ProjectionFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
+ProjectionFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
 {
   const Projections& rProj = GetDocument()->getProjections();
   const int nDet = rProj.nDet();
@@ -2521,13 +2550,12 @@ ProjectionFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint)
 bool 
 ProjectionFileView::OnClose (bool deleteWindow)
 {
+  //GetDocumentManager()->ActivateView (this, false, true);
   if (! GetDocument() || ! GetDocument()->Close())
     return false;
   
   if (m_pCanvas) {
-    //m_pCanvas->Show(false);
-    //m_pCanvas->Clear();
-    m_pCanvas->setView(NULL);
+   	m_pCanvas->setView(NULL);
     m_pCanvas = NULL;
   }
   wxString s(wxTheApp->GetAppName());
@@ -2538,12 +2566,12 @@ ProjectionFileView::OnClose (bool deleteWindow)
   Activate(false);
   
   if (deleteWindow) {
-    m_pFrame->Show(false);
     m_pFrame->Destroy();
-    // delete m_pFrame;
-    //m_pFrame->Close(true);
     m_pFrame = NULL;
+    if (GetDocument() && GetDocument()->getBadFileOpen())
+      ::wxYield();  // wxWindows bug workaround
   }
+
   return true;
 }
 
@@ -2669,13 +2697,13 @@ PlotFileView::OnScaleFull (wxCommandEvent& event)
 
 
 PlotFileCanvas* 
-PlotFileView::CreateCanvas (wxView *view, wxFrame *parent)
+PlotFileView::CreateCanvas (wxFrame* parent)
 {
   PlotFileCanvas* pCanvas;
   int width, height;
   parent->GetClientSize(&width, &height);
   
-  pCanvas = new PlotFileCanvas (dynamic_cast<PlotFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
+  pCanvas = new PlotFileCanvas (this, parent, wxPoint(0, 0), wxSize(width, height), 0);
   
   pCanvas->SetBackgroundColour(*wxWHITE);
   pCanvas->Clear();
@@ -2770,7 +2798,7 @@ PlotFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
   int width, height;
   m_pFrame->GetClientSize(&width, &height);
   m_pFrame->SetTitle ("Plot File");
-  m_pCanvas = CreateCanvas (this, m_pFrame);
+  m_pCanvas = CreateCanvas (m_pFrame);
   
 #ifdef __X__
   int x, y;  // X requires a forced resize
@@ -2852,12 +2880,11 @@ PlotFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
 bool 
 PlotFileView::OnClose (bool deleteWindow)
 {
+  //GetDocumentManager()->ActivateView (this, false, true);
   if (! GetDocument() || ! GetDocument()->Close())
     return false;
   
   if (m_pCanvas) {
-//    m_pCanvas->Show(false);
-//    m_pCanvas->Clear();
     m_pCanvas->setView (NULL);
     m_pCanvas = NULL;
   }
@@ -2867,16 +2894,14 @@ PlotFileView::OnClose (bool deleteWindow)
   
   Activate(false);
   
-  m_pFrame->SetView(NULL);
-   SetFrame(NULL);
+  SetFrame(NULL);
   if (deleteWindow) {
-    m_pFrame->Show(false);
-     m_pFrame->Destroy();
-    //m_pFrame->Close(true);
-    //GetDocumentManager()->ActivateView(this, FALSE, TRUE);
-    //	  delete m_pFrame;
+    m_pFrame->Destroy();
     m_pFrame = NULL;
-  }
+    if (GetDocument() && GetDocument()->getBadFileOpen())
+      ::wxYield();  // wxWindows bug workaround
+ }
+
   return true;
 }
 
@@ -2921,33 +2946,30 @@ void TextFileView::OnDraw(wxDC *WXUNUSED(dc) )
 {
 }
 
-void TextFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
+void TextFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
 {
 }
 
 bool 
 TextFileView::OnClose (bool deleteWindow)
 {
- // if (m_pFrame && m_pFrame->GetTitle() == "Log")
-    return false;
+  // if (m_pFrame && m_pFrame->GetTitle() == "Log")
+  return false;
   
+  //GetDocumentManager()->ActivateView (this, false, true);
   if (! GetDocument() || ! GetDocument()->Close())
     return false;
   
-  m_pCanvas->Show(false);
   Activate(false);
-
+  
   SetFrame(NULL);
-  m_pFrame->SetView(NULL);
   if (deleteWindow) {
-    m_pFrame->Show(false);
-     m_pFrame->Destroy();
-    //m_pFrame->Close(true);
-    //GetDocumentManager()->ActivateView(this, FALSE, TRUE);
-    //	  delete m_pFrame;
+    m_pFrame->Destroy();
     m_pFrame = NULL;
-    
+    if (GetDocument() && GetDocument()->getBadFileOpen())
+      ::wxYield();  // wxWindows bug workaround
   }
+
   return TRUE;
 }