** 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 1.10 2001/01/02 05:34:57 kevin Exp $
+** $Id: docs.cpp,v 1.18 2001/01/30 05:05:41 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
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;
}
bool ImageFileDocument::OnOpenDocument(const wxString& filename)
{
- if (filename == "untitled.if") {
- wxString untitledFilename = theApp->getUntitledFilename();
- SetFilename (untitledFilename, true);
- } else {
- if (! m_imageFile.fileRead (filename.c_str())) {
- *theApp->getLog() << "Unable to read image file " << filename << "\n";
- return false;
- }
- *theApp->getLog() << "Read image file " << filename << "\n";
- SetFilename(filename, true);
+ 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);
Modify(false);
- UpdateAllViews();\r
- GetFirstView()->OnUpdate (GetFirstView(), NULL);\r
+ UpdateAllViews();
+ 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);
+ wxDocument::Modify(mod);
}
-bool ImageFileDocument::OnCloseDocument ()
+ImageFileView*
+ImageFileDocument::getView() const
+{
+ return dynamic_cast<ImageFileView*>(GetFirstView());
+}
+
+
+bool
+ImageFileDocument::Revert ()
{
- bool bReturn = wxDocument::OnCloseDocument();
- return bReturn;
+ 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
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;
}
bool ProjectionFileDocument::OnOpenDocument(const wxString& filename)
{
- if (filename == "untitled.pj") {
- wxString untitledFilename = theApp->getUntitledFilename();
- SetFilename (untitledFilename, true);
- } else {
- if (! m_projectionFile.read (filename.c_str())) {
- *theApp->getLog() << "Unable to read projection file " << filename << "\n";
- return false;
- }
- *theApp->getLog() << "Read projection file " << filename << "\n";
- SetFilename(filename, true);
+ 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";
+ SetFilename(filename, true);
Modify(false);
- UpdateAllViews();\r
-
+ UpdateAllViews();
+ GetFirstView()->OnUpdate (GetFirstView(), NULL);
+ m_bBadFileOpen = false;
+
return true;
}
void ProjectionFileDocument::Modify(bool mod)
{
- wxDocument::Modify(mod);
+ wxDocument::Modify(mod);
}
-bool ProjectionFileDocument::OnCloseDocument ()
-{
- bool bReturn = wxDocument::OnCloseDocument();
- return bReturn;
+ProjectionFileView*
+ProjectionFileDocument::getView() const
+{
+ return dynamic_cast<ProjectionFileView*>(GetFirstView());
}
-// PhantomDocument
+// PhantomFileDocument
-IMPLEMENT_DYNAMIC_CLASS(PhantomDocument, wxDocument)
+IMPLEMENT_DYNAMIC_CLASS(PhantomFileDocument, wxDocument)
-bool PhantomDocument::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);
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();\r
-
+ UpdateAllViews();
+ GetFirstView()->OnUpdate (GetFirstView(), NULL);
+ m_bBadFileOpen = false;
+
return true;
}
-bool PhantomDocument::OnSaveDocument(const wxString& filename)\r
-{\r
- if (! m_phantom.fileWrite (filename.c_str())) {\r
- *theApp->getLog() << "Unable to write phantom file " << filename << "\n";\r
- return false;\r
- }\r
- *theApp->getLog() << "Wrote phantom file " << filename << "\n";\r
- Modify(false);\r
- return true;\r
-}\r
-\r
-bool PhantomDocument::OnCloseDocument ()
+bool PhantomFileDocument::OnSaveDocument(const wxString& filename)
{
- bool bReturn = wxDocument::OnCloseDocument();
- return bReturn;
+ if (! m_phantom.fileWrite (filename.c_str())) {
+ *theApp->getLog() << "Unable to write phantom file " << filename << "\n";
+ return false;
+ }
+ *theApp->getLog() << "Wrote phantom file " << filename << "\n";
+ Modify(false);
+ return true;
}
-bool PhantomDocument::IsModified(void) const
+bool PhantomFileDocument::IsModified(void) const
{
- return wxDocument::IsModified();
+ return false;
}
-void PhantomDocument::Modify(bool mod)
+void PhantomFileDocument::Modify(bool mod)
{
- wxDocument::Modify(mod);
+ wxDocument::Modify(mod);
}
+PhantomFileView*
+PhantomFileDocument::getView() const
+{
+ return dynamic_cast<PhantomFileView*>(GetFirstView());
+}
+
// PlotFileDocument
IMPLEMENT_DYNAMIC_CLASS(PlotFileDocument, wxDocument)
-bool PlotFileDocument::OnSaveDocument(const wxString& filename)\r
-{\r
- m_namePlot = filename.c_str();\r
- if (! m_plot.fileWrite (filename)) {\r
- *theApp->getLog() << "Unable to write plot file " << filename << "\n";\r
- return false;\r
- }\r
- *theApp->getLog() << "Wrote plot file " << filename << "\n";\r
- Modify(false);\r
- return true;\r
-}\r
-\r
-bool PlotFileDocument::OnOpenDocument(const wxString& filename)
+bool PlotFileDocument::OnSaveDocument(const wxString& filename)
{
- if (filename == "untitled.plt") {
- wxString untitledFilename = theApp->getUntitledFilename();
- SetFilename (untitledFilename, true);
- } else {
- if (! m_plot.fileRead (filename.c_str())) {
- *theApp->getLog() << "Unable to read plot file " << filename << "\n";
- return false;
- }
- *theApp->getLog() << "Read plot file " << filename << "\n";
- SetFilename (filename, true);\r
- m_namePlot = filename.c_str();
+ m_namePlot = filename.c_str();
+ if (! m_plot.fileWrite (filename)) {
+ *theApp->getLog() << "Unable to write plot file " << filename << "\n";
+ return false;
}
- Modify (false);
- UpdateAllViews();\r
- GetFirstView()->OnUpdate (NULL, NULL);\r
-
+ *theApp->getLog() << "Wrote plot file " << filename << "\n";
+ Modify(false);
return true;
}
-bool PlotFileDocument::OnCloseDocument ()
+bool PlotFileDocument::OnOpenDocument(const wxString& filename)
{
- bool bReturn = wxDocument::OnCloseDocument();
- return bReturn;
+ 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";
+ 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);
+ wxDocument::Modify(mod);
+}
+
+PlotFileView*
+PlotFileDocument::getView() const
+{
+ return dynamic_cast<PlotFileView*>(GetFirstView());
+}
+
+//////////////////////////////////////////////////////////////////////////
+//
+// TextFileDocument
+//
+//////////////////////////////////////////////////////////////////////////
+
+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)
+{
+ 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;
+ }
+
+ SetFilename (filename, true);
+ Modify (false);
+ UpdateAllViews();
+ m_bBadFileOpen = false;
+ return true;
+}
+
+bool TextFileDocument::IsModified(void) const
+{
+ return false;
+
+ TextFileView *view = getView();
+
+ if (view)
+ return (wxDocument::IsModified() || view->getTextCtrl()->IsModified());
+ else
+ return wxDocument::IsModified();
+}
+
+
+TextFileView*
+TextFileDocument::getView() const
+{
+ return dynamic_cast<TextFileView*>(GetFirstView());
+}
+
+wxTextCtrl*
+TextFileDocument::getTextCtrl()
+{
+ return dynamic_cast<TextFileView*>(GetFirstView())->getTextCtrl();
}
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