X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=src%2Fdocs.cpp;h=028c8214fe24841e2700209bbd4c6f670620d534;hp=034cfe710041604be7815baf7575c92feb095ee6;hb=f7ee98f7d964ed361068179f0e7ea4475ed1abdf;hpb=dc034c9d0b7d9c3874a324a4c2c189a02945adc8

diff --git a/src/docs.cpp b/src/docs.cpp
index 034cfe7..028c821 100644
--- a/src/docs.cpp
+++ b/src/docs.cpp
@@ -1,15 +1,15 @@
 /*****************************************************************************
 ** FILE IDENTIFICATION
 **
-**   Name:          doc.cpp
+**   Name:          docs.cpp
 **   Purpose:       Document routines for CTSim program
 **   Programmer:    Kevin Rosenberg
 **   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 1.4 2000/12/16 06:12:47 kevin Exp $
+**  $Id$
 **
 **  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
@@ -25,22 +25,14 @@
 **  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 ******************************************************************************/
 
-#ifdef __GNUG__
-// #pragma implementation
-#endif
-
-// For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
 #ifndef WX_PRECOMP
 #include "wx/wx.h"
 #endif
 #include "wx/txtstrm.h"
 #include "wx/file.h"
+#include "wx/thread.h"
 
 #if !wxUSE_DOC_VIEW_ARCHITECTURE
 #error You must set wxUSE_DOC_VIEW_ARCHITECTURE to 1 in setup.h!
@@ -50,6 +42,8 @@
 #include "ctsim.h"
 #include "docs.h"
 #include "views.h"
+#include "threadrecon.h"
+
 
 // ImageFileDocument
 
@@ -57,138 +51,491 @@ IMPLEMENT_DYNAMIC_CLASS(ImageFileDocument, wxDocument)
 
 bool ImageFileDocument::OnSaveDocument(const wxString& filename)
 {
-  if (! m_imageFile.fileWrite (filename)) {
-    *theApp->getLog() << "Unable to write image file " << filename << "\n";
+  if (! m_pImageFile->fileWrite (filename.mb_str(wxConvUTF8))) {
+    *theApp->getLog() << _T("Unable to write image file ") << filename << _T("\n");
     return false;
   }
-  *theApp->getLog() << "Wrote image file " << filename << "\n";
+  if (theApp->getVerboseLogging())
+    *theApp->getLog() << _T("Wrote image file ") << filename << _T("\n");
   Modify(false);
   return true;
 }
 
 bool ImageFileDocument::OnOpenDocument(const wxString& filename)
 {
-  if (filename == "untitled.if") {
-    wxString untitledFilename = theApp->getUntitledFilename();
-    SetFilename (untitledFilename, true);
-  } else {
-    if (! m_imageFile.fileRead (filename)) {
-      *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.mb_str(wxConvUTF8))) {
+    *theApp->getLog() << _T("Unable to read image file ") << filename << _T("\n");
+    m_bBadFileOpen = true;
+    return false;
   }
+
+  if (theApp->getVerboseLogging() && filename != _T(""))
+    *theApp->getLog() << _T("Read image file ") << filename << _T("\n");
+
+  SetFilename(filename, true);
   Modify(false);
+  getView()->setInitialClientSize();
   UpdateAllViews();
+  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
 {
-  bool bReturn = wxDocument::OnCloseDocument();
-  return bReturn;
+  return dynamic_cast<ImageFileView*>(GetFirstView());
 }
 
+bool
+ImageFileDocument::Revert ()
+{
+  if (IsModified()) {
+    wxString msg (_T("Revert to saved "));
+    msg += GetFilename();
+    msg += _T("?");
+    wxMessageDialog dialog (getView()->getFrame(), msg, _T("Are you sure?"), wxYES_NO | wxNO_DEFAULT);
+    if (dialog.ShowModal() == wxID_YES) {
+      if (theApp->getVerboseLogging())
+        *theApp->getLog() << _T("Reverting to saved ") << GetFilename() << _T("\n");
+      Modify (false);
+      OnOpenDocument (GetFilename());
+    }
+  }
+  UpdateAllViews();
+
+  return true;
+}
+
+void
+ImageFileDocument::Activate()
+{
+#if CTSIM_MDI
+  getView()->getFrame()->Activate();
+#endif
+};
+
+// BackgroundProcessingDocument - Base Class
+
+IMPLEMENT_DYNAMIC_CLASS(BackgroundProcessingDocument, wxDocument)
+BEGIN_EVENT_TABLE(BackgroundProcessingDocument, wxDocument)
+END_EVENT_TABLE()
+
+#ifdef HAVE_WXTHREADS
+void
+BackgroundProcessingDocument::addBackgroundSupervisor (BackgroundSupervisor* pSupervisor)
+{
+  wxCriticalSectionLocker locker (m_criticalSection);
+  if (pSupervisor)
+    m_vecpBackgroundSupervisors.push_back (pSupervisor);
+}
+
+void
+BackgroundProcessingDocument::removeBackgroundSupervisor (BackgroundSupervisor* pSupervisor)
+{
+  m_criticalSection.Enter();
+  bool bFound = false;
+  for (BackgroundContainer::iterator i = m_vecpBackgroundSupervisors.begin();
+        i != m_vecpBackgroundSupervisors.end();
+        i++)
+          if (*i == pSupervisor) {
+            m_vecpBackgroundSupervisors.erase(i);
+            bFound = true;
+            break;
+        }
+  m_criticalSection.Leave();
+
+  if (! bFound)
+     sys_error (ERR_SEVERE, "Could not find background task [OnRemoveBackground]");
+}
+#endif
+
+void
+BackgroundProcessingDocument::cancelRunningTasks()
+{
+#ifdef HAVE_WXTHREADS
+  m_criticalSection.Enter();
+  for (BackgroundContainer::iterator i = m_vecpBackgroundSupervisors.begin();
+        i != m_vecpBackgroundSupervisors.end(); i++)
+          (*i)->onCancel();
+  m_criticalSection.Leave();
+
+  while (m_vecpBackgroundSupervisors.size() > 0) {
+     ::wxYield();
+     ::wxMilliSleep(50);
+  }
+#endif
+}
+
+
 // ProjectionFileDocument
 
-IMPLEMENT_DYNAMIC_CLASS(ProjectionFileDocument, wxDocument)
+IMPLEMENT_DYNAMIC_CLASS(ProjectionFileDocument, BackgroundProcessingDocument)
 
-bool ProjectionFileDocument::OnSaveDocument(const wxString& filename)
+bool
+ProjectionFileDocument::OnSaveDocument(const wxString& filename)
 {
-  if (! m_projectionFile.write (filename)) {
-    *theApp->getLog() << "Unable to write projection file " << filename << "\n";
+  if (! m_pProjectionFile->write (filename.mb_str(wxConvUTF8))) {
+    *theApp->getLog() << _T("Unable to write projection file ") << filename << _T("\n");
     return false;
   }
-  *theApp->getLog() << "Wrote projection file " << filename << "\n";
+  if (theApp->getVerboseLogging())
+    *theApp->getLog() << _T("Wrote projection file ") << filename << _T("\n");
   Modify(false);
   return true;
 }
 
-bool ProjectionFileDocument::OnOpenDocument(const wxString& filename)
+ProjectionFileDocument::~ProjectionFileDocument()
 {
-  if (filename == "untitled.pj") {
-    wxString untitledFilename = theApp->getUntitledFilename();
-    SetFilename (untitledFilename, true);
-  } else {
-    if (! m_projectionFile.read (filename)) {
-      *theApp->getLog() << "Unable to read projection file " << filename << "\n";
-      return false;
-    }
-    *theApp->getLog() << "Read projection file " << filename << "\n";
-    SetFilename(filename, true);
+  cancelRunningTasks();
+
+  delete m_pProjectionFile;
+}
+
+bool
+ProjectionFileDocument::OnOpenDocument(const wxString& filename)
+{
+  if (! OnSaveModified())
+    return false;
+
+  if (! m_pProjectionFile->read (filename.mb_str(wxConvUTF8))) {
+    *theApp->getLog() << _T("Unable to read projection file ") << filename << _T("\n");
+    m_bBadFileOpen = true;
+    return false;
   }
+  m_bBadFileOpen = false;
+
+  if (theApp->getVerboseLogging() && filename != _T(""))
+    *theApp->getLog() << _T("Read projection file ") << filename << _T("\n");
+
+  SetFilename(filename, true);
   Modify(false);
+  getView()->setInitialClientSize();
   UpdateAllViews();
+
   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);
+  wxDocument::Modify(mod);
 }
 
 
-bool ProjectionFileDocument::OnCloseDocument ()
+ProjectionFileView*
+ProjectionFileDocument::getView() const
 {
-  bool bReturn = wxDocument::OnCloseDocument();
-  return bReturn;
+  return dynamic_cast<ProjectionFileView*>(GetFirstView());
 }
 
-// PhantomDocument
+void
+ProjectionFileDocument::Activate()
+{
+#if CTSIM_MDI
+  getView()->getFrame()->Activate();
+#endif
+};
+
+// PhantomFileDocument
+
+IMPLEMENT_DYNAMIC_CLASS(PhantomFileDocument, BackgroundProcessingDocument)
 
-IMPLEMENT_DYNAMIC_CLASS(PhantomDocument, wxDocument)
+PhantomFileDocument::~PhantomFileDocument()
+{
+  cancelRunningTasks();
+}
 
-bool PhantomDocument::OnOpenDocument(const wxString& filename)
+bool
+PhantomFileDocument::OnOpenDocument(const wxString& constFilename)
 {
-  wxString myFilename = filename;
-  if (wxFile::Exists (myFilename)) {
-    m_phantom.createFromFile (myFilename);
-    *theApp->getLog() << "Read phantom file " << filename << "\n";
+  if (! OnSaveModified())
+    return false;
+
+  wxString filename (constFilename);
+
+  if (wxFile::Exists (filename)) {
+    m_phantom.createFromFile (filename.mb_str(wxConvUTF8));
+    if (theApp->getVerboseLogging())
+      *theApp->getLog() << _T("Read phantom file ") << filename << _T("\n");
   } else {
-    myFilename.Replace (".phm", "");
-    m_phantom.createFromPhantom (myFilename);
+    filename.Replace (_T(".phm"), _T(""));
+    m_phantom.createFromPhantom (filename.mb_str(wxConvUTF8));
   }
-  m_namePhantom = myFilename;
-  SetFilename (myFilename, true);
+  m_namePhantom = filename;
+  SetFilename (filename, true);
   if (m_phantom.fail()) {
-    *theApp->getLog() << "Failure creating phantom " << myFilename << "\n";
+    *theApp->getLog() << _T("Failure creating phantom ") << filename << _T("\n");
+    m_bBadFileOpen = true;
     return false;
   }
   m_idPhantom = m_phantom.id();
   Modify(false);
   UpdateAllViews();
+  m_bBadFileOpen = false;
+
+  return true;
+}
+
+bool
+PhantomFileDocument::OnSaveDocument(const wxString& filename)
+{
+  if (! m_phantom.fileWrite (filename.mb_str(wxConvUTF8))) {
+    *theApp->getLog() << _T("Unable to write phantom file ") << filename << _T("\n");
+    return false;
+  }
+  if (theApp->getVerboseLogging())
+    *theApp->getLog() << _T("Wrote phantom file ") << filename << _T("\n");
+  Modify(false);
+  return true;
+}
+
+bool
+PhantomFileDocument::IsModified(void) const
+{
+  return false;
+}
+
+void
+PhantomFileDocument::Modify(bool mod)
+{
+  wxDocument::Modify(mod);
+}
+
+
+PhantomFileView*
+PhantomFileDocument::getView() const
+{
+  return dynamic_cast<PhantomFileView*>(GetFirstView());
+}
+
+void
+PhantomFileDocument::Activate()
+{
+#if CTSIM_MDI
+  getView()->getFrame()->Activate();
+#endif
+};
+
+// PlotFileDocument
+
+IMPLEMENT_DYNAMIC_CLASS(PlotFileDocument, wxDocument)
+
+bool
+PlotFileDocument::OnSaveDocument(const wxString& filename)
+{
+  m_namePlot = filename.c_str();
+  if (! m_plot.fileWrite (filename.mb_str(wxConvUTF8))) {
+    *theApp->getLog() << _T("Unable to write plot file ") << filename << _T("\n");
+    return false;
+  }
+  if (theApp->getVerboseLogging())
+    *theApp->getLog() << _T("Wrote plot file ") << filename << _T("\n");
+  Modify(false);
   return true;
 }
 
-bool PhantomDocument::OnCloseDocument ()
+bool
+PlotFileDocument::OnOpenDocument(const wxString& filename)
 {
-  bool bReturn = wxDocument::OnCloseDocument();
-  return bReturn;
+  if (! OnSaveModified())
+    return false;
+
+  if (! m_plot.fileRead (filename.mb_str(wxConvUTF8))) {
+    *theApp->getLog() << _T("Unable to read plot file ") << filename << _T("\n");
+    m_bBadFileOpen = true;
+    return false;
+  }
+  m_bBadFileOpen = false;
+
+  if (theApp->getVerboseLogging() && filename != _T(""))
+    *theApp->getLog() << _T("Read plot file ") << filename << _T("\n");
+
+  SetFilename (filename, true);
+  m_namePlot = filename.c_str();
+  Modify (false);
+  getView()->setInitialClientSize();
+  UpdateAllViews();
+
+  return true;
 }
 
-bool PhantomDocument::IsModified(void) const
+
+bool
+PlotFileDocument::IsModified(void) const
 {
   return wxDocument::IsModified();
 }
 
-void PhantomDocument::Modify(bool mod)
+void
+PlotFileDocument::Modify (bool mod)
+{
+  wxDocument::Modify(mod);
+}
+
+PlotFileView*
+PlotFileDocument::getView() const
+{
+  return dynamic_cast<PlotFileView*>(GetFirstView());
+}
+
+void
+PlotFileDocument::Activate()
+{
+#if CTSIM_MDI
+  getView()->getFrame()->Activate();
+#endif
+};
+
+//////////////////////////////////////////////////////////////////////////
+//
+// 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;
+  }
+
+  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();
+}
+
+//////////////////////////////////////////////////////////////////////////
+//
+// 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()
 {
-    wxDocument::Modify(mod);
 }
 
+bool
+Graph3dFileDocument::OnSaveDocument(const wxString& filename)
+{
+  Modify(false);
+  return true;
+}
+
+bool
+Graph3dFileDocument::OnOpenDocument(const wxString& filename)
+{
+  SetFilename (filename, true);
+  Modify (false);
+  getView()->setInitialClientSize();
+  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)
+{
+  m_nx = rImageFile.nx();
+  m_ny = rImageFile.ny();
+  m_array = rImageFile.getArray();
+
+  return true;
+}
+
+void
+Graph3dFileDocument::Activate()
+{
+#if CTSIM_MDI
+  getView()->getFrame()->Activate();
+#endif
+};
+
+
+#endif // wxUSE_GLCANVAS