+ SetFilename (filename, true);
+ m_namePlot = filename.c_str();
+ Modify (false);
+ UpdateAllViews();
+ GetFirstView()->OnUpdate (NULL, NULL);
+ m_bBadFileOpen = false;
+
+ return true;
+}
+
+
+bool
+PlotFileDocument::IsModified(void) const
+{
+ return wxDocument::IsModified();
+}
+
+void
+PlotFileDocument::Modify (bool mod)
+{
+ wxDocument::Modify(mod);
+}
+
+PlotFileView*
+PlotFileDocument::getView() const
+{
+ return dynamic_cast<PlotFileView*>(GetFirstView());
+}
+
+//////////////////////////////////////////////////////////////////////////
+//
+// TextFileDocument
+//
+//////////////////////////////////////////////////////////////////////////
+
+IMPLEMENT_DYNAMIC_CLASS(TextFileDocument, wxDocument)
+
+bool
+TextFileDocument::OnSaveDocument(const wxString& filename)
+{
+ TextFileView *view = getView();
+ if (! view->getTextCtrl()->SaveFile(filename))
+ return false;
+ Modify(false);
+ return true;
+}
+
+bool
+TextFileDocument::OnOpenDocument(const wxString& filename)
+{
+ TextFileView *view = getView();
+
+ if (! view->getTextCtrl()->LoadFile(filename)) {
+ m_bBadFileOpen = true;
+ return false;