+
+TextFileView*
+TextFileDocument::getView() const
+{
+ return dynamic_cast<TextFileView*>(GetFirstView());
+}
+
+wxTextCtrl*
+TextFileDocument::getTextCtrl()
+{
+ return dynamic_cast<TextFileView*>(GetFirstView())->getTextCtrl();
+}
+
+//////////////////////////////////////////////////////////////////////////
+//
+// Graph3dFileDocument
+//
+//////////////////////////////////////////////////////////////////////////
+
+IMPLEMENT_DYNAMIC_CLASS(Graph3dFileDocument, wxDocument)
+
+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());
+}
+