r2105: *** empty log message ***

[ctsim.git] / src / docs.cpp

diff --git a/src/docs.cpp b/src/docs.cpp
index 15ef98c1a1680d5a8a0927a36f15a3e38e6fd01f..7d8eb8820ec853654915917be0fa3dff297a5a65 100644 (file)
--- a/src/docs.cpp
+++ b/src/docs.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: docs.cpp,v 1.40 2002/06/02 19:01:58 kevin Exp $
+**  $Id: docs.cpp,v 1.41 2002/06/04 19:19:40 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
@@ -49,6 +49,12 @@
 #include "threadrecon.h"
 
 
+const char szNEW_IMAGE_FILENAME[] = "___CTSIM___INTERNAL___NEW___.if";
+const char szNEW_PROJECTION_FILENAME[] = "___CTSIM___INTERNAL___NEW___.pj";
+const char szNEW_GRAPH3D_FILENAME[] = "___CTSIM___INTERNAL___NEW___.3d";
+const char szNEW_PLOT_FILENAME[] = "___CTSIM___INTERNAL___NEW___.plt";
+
+
 // ImageFileDocument
 
 IMPLEMENT_DYNAMIC_CLASS(ImageFileDocument, wxDocument)
@@ -65,18 +71,24 @@ bool ImageFileDocument::OnSaveDocument(const wxString& filename)
   return true;
 }
 
-bool ImageFileDocument::OnOpenDocument(const wxString& filename)
+bool ImageFileDocument::OnOpenDocument(const wxString& constFilename)
 {
   if (! OnSaveModified())
     return false;
 
-  if (! m_pImageFile->fileRead (filename.c_str())) {
+  wxString filename (constFilename);
+
+  if (filename == szNEW_IMAGE_FILENAME) {
+    filename = "";
+  } else if (! m_pImageFile->fileRead (filename.c_str())) {
     *theApp->getLog() << "Unable to read image file " << filename << "\n";
     m_bBadFileOpen = true;
     return false;
   }
-  if (theApp->getVerboseLogging())
+  
+  if (theApp->getVerboseLogging() && filename != "")
     *theApp->getLog() << "Read image file " << filename << "\n";
+  
   SetFilename(filename, true);  
   Modify(false);
   getView()->setInitialClientSize();