X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fdocs.cpp;h=ae82675c555745862df9479fc256aa1b51eb48a9;hb=f692b2d39f56ffbafc04283f32233c098aa2978b;hp=cf20b310993aaa9c02d3cc6b856b58852c4d0571;hpb=dfe03b8fc348b60a8f0b012f3f76c24ad29f21ce;p=ctsim.git

diff --git a/src/docs.cpp b/src/docs.cpp
index cf20b31..ae82675 100644
--- a/src/docs.cpp
+++ b/src/docs.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: docs.cpp,v 1.15 2001/01/26 05:37:24 kevin Exp $
+**  $Id: docs.cpp,v 1.22 2001/02/02 00:46:38 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
@@ -57,7 +57,7 @@ IMPLEMENT_DYNAMIC_CLASS(ImageFileDocument, wxDocument)
 
 bool ImageFileDocument::OnSaveDocument(const wxString& filename)
 {
-  if (! m_imageFile.fileWrite (filename)) {
+  if (! m_pImageFile->fileWrite (filename)) {
     *theApp->getLog() << "Unable to write image file " << filename << "\n";
     return false;
   }
@@ -68,26 +68,32 @@ bool ImageFileDocument::OnSaveDocument(const wxString& filename)
 
 bool ImageFileDocument::OnOpenDocument(const wxString& filename)
 {
-  if (! m_imageFile.fileRead (filename.c_str())) {
+  if (! OnSaveModified())
+    return false;
+
+  if (! m_pImageFile->fileRead (filename.c_str())) {
     *theApp->getLog() << "Unable to read image file " << filename << "\n";
+    m_bBadFileOpen = true;
     return false;
   }
   *theApp->getLog() << "Read image file " << filename << "\n";
-  SetFilename(filename, true);
-  
+  SetFilename(filename, true);  
   Modify(false);
   UpdateAllViews();
-  GetFirstView()->OnUpdate (GetFirstView(), NULL);
-  
+  getView()->OnUpdate (getView(), NULL);
+  m_bBadFileOpen = false;
+
   return true;
 }
 
-bool ImageFileDocument::IsModified(void) const
+bool 
+ImageFileDocument::IsModified(void) const
 {
   return wxDocument::IsModified();
 }
 
-void ImageFileDocument::Modify(bool mod)
+void 
+ImageFileDocument::Modify(bool mod)
 {
   wxDocument::Modify(mod);
 }
@@ -98,13 +104,35 @@ ImageFileDocument::getView() const
   return dynamic_cast<ImageFileView*>(GetFirstView()); 
 }
 
+
+bool
+ImageFileDocument::Revert ()
+{
+  if (IsModified()) {
+    wxString msg ("Revert to saved ");
+    msg += GetFilename();
+    msg += "?";
+    wxMessageDialog dialog (getView()->getFrame(), msg, "Are you sure?", wxYES_NO | wxNO_DEFAULT);
+    if (dialog.ShowModal() == wxID_YES) {
+      *theApp->getLog() << "Reverting to saved " << GetFilename() << "\n";
+      Modify (false);
+      OnOpenDocument (GetFilename());
+    }
+  }
+  getView()->OnUpdate (getView(), NULL);
+  UpdateAllViews();
+
+  return true;
+}
+
 // ProjectionFileDocument
 
 IMPLEMENT_DYNAMIC_CLASS(ProjectionFileDocument, wxDocument)
 
-bool ProjectionFileDocument::OnSaveDocument(const wxString& filename)
+bool 
+ProjectionFileDocument::OnSaveDocument(const wxString& filename)
 {
-  if (! m_projectionFile.write (filename.c_str())) {
+  if (! m_pProjectionFile->write (filename.c_str())) {
     *theApp->getLog() << "Unable to write projection file " << filename << "\n";
     return false;
   }
@@ -113,10 +141,15 @@ bool ProjectionFileDocument::OnSaveDocument(const wxString& filename)
   return true;
 }
 
-bool ProjectionFileDocument::OnOpenDocument(const wxString& filename)
+bool 
+ProjectionFileDocument::OnOpenDocument(const wxString& filename)
 {
-  if (! m_projectionFile.read (filename.c_str())) {
+  if (! OnSaveModified())
+    return false;
+
+  if (! m_pProjectionFile->read (filename.c_str())) {
     *theApp->getLog() << "Unable to read projection file " << filename << "\n";
+    m_bBadFileOpen = true;
     return false;
   }
   *theApp->getLog() << "Read projection file " << filename << "\n";
@@ -124,16 +157,19 @@ bool ProjectionFileDocument::OnOpenDocument(const wxString& filename)
   Modify(false);
   UpdateAllViews();
   GetFirstView()->OnUpdate (GetFirstView(), NULL);
+  m_bBadFileOpen = false;
   
   return true;
 }
 
-bool ProjectionFileDocument::IsModified(void) const
+bool 
+ProjectionFileDocument::IsModified(void) const
 {
   return wxDocument::IsModified();
 }
 
-void ProjectionFileDocument::Modify(bool mod)
+void 
+ProjectionFileDocument::Modify(bool mod)
 {
   wxDocument::Modify(mod);
 }
@@ -149,8 +185,12 @@ ProjectionFileDocument::getView() const
 
 IMPLEMENT_DYNAMIC_CLASS(PhantomFileDocument, wxDocument)
 
-bool PhantomFileDocument::OnOpenDocument(const wxString& filename)
+bool 
+PhantomFileDocument::OnOpenDocument(const wxString& filename)
 {
+  if (! OnSaveModified())
+    return false;
+
   wxString myFilename = filename;
   if (wxFile::Exists (myFilename)) {
     m_phantom.createFromFile (myFilename);
@@ -163,17 +203,20 @@ bool PhantomFileDocument::OnOpenDocument(const wxString& filename)
   SetFilename (myFilename, true);
   if (m_phantom.fail()) {
     *theApp->getLog() << "Failure creating phantom " << myFilename << "\n";
+    m_bBadFileOpen = true;
     return false;
   }
   m_idPhantom = m_phantom.id();
   Modify(false);
   UpdateAllViews();
   GetFirstView()->OnUpdate (GetFirstView(), NULL);
+  m_bBadFileOpen = false;
   
   return true;
 }
 
-bool PhantomFileDocument::OnSaveDocument(const wxString& filename)
+bool 
+PhantomFileDocument::OnSaveDocument(const wxString& filename)
 {
   if (! m_phantom.fileWrite (filename.c_str())) {
     *theApp->getLog() << "Unable to write phantom file " << filename << "\n";
@@ -184,12 +227,14 @@ bool PhantomFileDocument::OnSaveDocument(const wxString& filename)
   return true;
 }
 
-bool PhantomFileDocument::IsModified(void) const
+bool 
+PhantomFileDocument::IsModified(void) const
 {
   return false;
 }
 
-void PhantomFileDocument::Modify(bool mod)
+void 
+PhantomFileDocument::Modify(bool mod)
 {
   wxDocument::Modify(mod);
 }
@@ -205,7 +250,8 @@ PhantomFileDocument::getView() const
 
 IMPLEMENT_DYNAMIC_CLASS(PlotFileDocument, wxDocument)
 
-bool PlotFileDocument::OnSaveDocument(const wxString& filename)
+bool 
+PlotFileDocument::OnSaveDocument(const wxString& filename)
 {
   m_namePlot = filename.c_str();
   if (! m_plot.fileWrite (filename)) {
@@ -217,10 +263,15 @@ bool PlotFileDocument::OnSaveDocument(const wxString& filename)
   return true;
 }
 
-bool PlotFileDocument::OnOpenDocument(const wxString& filename)
+bool 
+PlotFileDocument::OnOpenDocument(const wxString& filename)
 {
+  if (! OnSaveModified())
+    return false;
+
   if (! m_plot.fileRead (filename.c_str())) {
     *theApp->getLog() << "Unable to read plot file " << filename << "\n";
+    m_bBadFileOpen = true;
     return false;
   }
   *theApp->getLog() << "Read plot file " << filename << "\n";
@@ -229,17 +280,20 @@ bool PlotFileDocument::OnOpenDocument(const wxString& filename)
   Modify (false);
   UpdateAllViews();
   GetFirstView()->OnUpdate (NULL, NULL);
+  m_bBadFileOpen = false;
   
   return true;
 }
 
 
-bool PlotFileDocument::IsModified(void) const
+bool 
+PlotFileDocument::IsModified(void) const
 {
   return wxDocument::IsModified();
 }
 
-void PlotFileDocument::Modify(bool mod)
+void 
+PlotFileDocument::Modify (bool mod)
 {
   wxDocument::Modify(mod);
 }
@@ -258,9 +312,8 @@ PlotFileDocument::getView() const
 
 IMPLEMENT_DYNAMIC_CLASS(TextFileDocument, wxDocument)
 
-// Since text windows have their own method for saving to/loading from files,
-// we override OnSave/OpenDocument instead of Save/LoadObject
-bool TextFileDocument::OnSaveDocument(const wxString& filename)
+bool 
+TextFileDocument::OnSaveDocument(const wxString& filename)
 {
   TextFileView *view = getView();
   if (! view->getTextCtrl()->SaveFile(filename))
@@ -269,20 +322,25 @@ bool TextFileDocument::OnSaveDocument(const wxString& filename)
   return true;
 }
 
-bool TextFileDocument::OnOpenDocument(const wxString& filename)
+bool 
+TextFileDocument::OnOpenDocument(const wxString& filename)
 {
   TextFileView *view = getView();
   
-  if (! view->getTextCtrl()->LoadFile(filename))
+  if (! view->getTextCtrl()->LoadFile(filename)) {
+    m_bBadFileOpen = true;
     return false;
+  }
   
   SetFilename (filename, true);
   Modify (false);
   UpdateAllViews();
+  m_bBadFileOpen = false;
   return true;
 }
 
-bool TextFileDocument::IsModified(void) const
+bool 
+TextFileDocument::IsModified(void) const
 {
   return false;
   
@@ -300,3 +358,76 @@ TextFileDocument::getView() const
 { 
   return dynamic_cast<TextFileView*>(GetFirstView()); 
 }
+
+wxTextCtrl* 
+TextFileDocument::getTextCtrl()
+{ 
+  return dynamic_cast<TextFileView*>(GetFirstView())->getTextCtrl(); 
+}
+
+//////////////////////////////////////////////////////////////////////////
+//
+// Graph3dFileDocument
+//
+//////////////////////////////////////////////////////////////////////////
+
+#if wxUSE_GLCANVAS
+
+IMPLEMENT_DYNAMIC_CLASS(Graph3dFileDocument, wxDocument)
+
+Graph3dFileDocument::Graph3dFileDocument(void) 
+: m_bBadFileOpen(false), m_nVertices(0), m_pVertices(0), m_pNormals(0),m_nx(0),m_ny(0),m_array(0)
+{
+}
+
+Graph3dFileDocument::~Graph3dFileDocument() 
+{
+//    delete [] m_pVertices;
+//    delete [] m_pNormals;
+}
+
+bool 
+Graph3dFileDocument::OnSaveDocument(const wxString& filename)
+{
+  Modify(false);
+  return true;
+}
+
+bool 
+Graph3dFileDocument::OnOpenDocument(const wxString& filename)
+{
+  SetFilename (filename, true);
+  Modify (false);
+  UpdateAllViews();
+  m_bBadFileOpen = false;
+  return true;
+}
+
+bool 
+Graph3dFileDocument::IsModified(void) const
+{
+    return wxDocument::IsModified();
+}
+
+
+Graph3dFileView* 
+Graph3dFileDocument::getView() const
+{ 
+  return dynamic_cast<Graph3dFileView*>(GetFirstView()); 
+}
+
+bool
+Graph3dFileDocument::createFromImageFile (const ImageFile& rImageFile)
+{
+//  delete [] m_pVertices;
+//  delete [] m_pNormals;
+
+
+  m_nx = rImageFile.nx();
+  m_ny = rImageFile.ny();
+  m_array = rImageFile.getArray();
+
+  return true;
+}
+
+#endif // wxUSE_GLCANVAS
\ No newline at end of file