- the mathql interpreter is not helm-dependent any more

[helm.git] / helm / DEVEL / mathml_editor / src / CMathMLFactoryXSLTDiff.cc

diff --git a/helm/DEVEL/mathml_editor/src/CMathMLFactoryXSLTDiff.cc b/helm/DEVEL/mathml_editor/src/CMathMLFactoryXSLTDiff.cc
index 53fa5aa3679b61ee39a6ea270fde5cbaf41a0ac2..7893fcb46972661a6390aba22ede83642dc8d7c8 100644 (file)
--- a/helm/DEVEL/mathml_editor/src/CMathMLFactoryXSLTDiff.cc
+++ b/helm/DEVEL/mathml_editor/src/CMathMLFactoryXSLTDiff.cc
@@ -1,3 +1,27 @@
+/* This file is part of EdiTeX, an editor of mathematical
+ * expressions based on TeX syntax.
+ * 
+ * Copyright (C) 2002-2003 Luca Padovani <lpadovan@cs.unibo.it>,
+ *                    2003 Paolo Marinelli <pmarinel@cs.unibo.it>.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * For more information, please visit the project's home page
+ * http://helm.cs.unibo.it/editex/
+ * or send an email to <lpadovan@cs.unibo.it>
+ */
 
 #include "dom.hh"
 #include "Diff.hh"
@@ -5,15 +29,10 @@
 #include "TDocument.hh"
 #include "CMathMLFactoryXSLTDiff.hh"
 #include "AMathMLConsumer.hh"
+#include <cassert>
 
 CMathMLFactoryXSLTDiff::CMathMLFactoryXSLTDiff(ALogger& l, const DOMX::XSLTStylesheet& s)
   : AMathMLFactory(l), style(s)
-{
-  reset();
-}
-
-void
-CMathMLFactoryXSLTDiff::reset()
 {
   DOM::DOMImplementation di;
   DOM::DocumentType dt;
@@ -23,40 +42,27 @@ CMathMLFactoryXSLTDiff::reset()
 void
 CMathMLFactoryXSLTDiff::documentModified(TDocument& doc)
 {
-  if (TNode dirty = doc.dirtyNode()) 
-    {
-      std::vector< std::pair<DOM::GdomeString, DOM::GdomeString> > dirtyId;
-      if (false && result.get_documentElement().hasAttribute("xref"))
-       dirtyId.push_back(std::make_pair(DOM::GdomeString("id"),
-                                        DOM::GdomeString("'" + std::string(dirty["id"]) + "'")));
-      DOM::Document res = style.apply(doc.document(), dirtyId);
-      assert(res);
-      //cout << "*** THE DIRTY FRAGMENT HAS ID = " << std::string(dirty["id"]) << endl;
-      //style.save(doc.document(), stdout);
-      cout << "*** THE CURRENT DOCUMENT:" << endl;
-      if (result) style.save(result, stdout);
-      cout << "*** THE NEW DOCUMENT:" << endl;
-      style.save(res, stdout);
-      cout << "*** THE DIFF:" << endl;
-      DOMX::Diff diff = DOMX::Diff::diff(result, res);
-      style.save(diff.document(), stdout);
-      diff.patch();
 #if 0
-      DOM::Element root = res.get_documentElement();
-      assert(root);
-      assert(root.hasAttribute("xref"));
-      if (result.get_documentElement().hasAttribute("xref"))
-       {
-         bool ok = subst(result.get_documentElement(), root.getAttribute("xref"), result.importNode(root, true));
-         assert(ok);
-       }
-      else
-       result = res;
+  std::vector< std::pair<DOM::GdomeString, DOM::GdomeString> > dirtyId;
+  if (TNode dirty = doc.dirtyNode()) 
+    if (false && result.get_documentElement().hasAttribute("xref"))
+      dirtyId.push_back(std::make_pair(DOM::GdomeString("id"),
+                                      DOM::GdomeString("'" + std::string(dirty["id"]) + "'")));
 #endif
-      //style.save(result, stdout);
+  DOM::Document res = style.apply(doc.document());
+  assert(res);
+  //cout << "*** THE TEX DOCUMENT" << endl;
+  //style.save(doc.document(), stdout);
+  std::cout << "*** THE CURRENT DOCUMENT:" << std::endl;
+  if (result) style.save(result, stdout);
+  std::cout << "*** THE NEW DOCUMENT:" << std::endl;
+  style.save(res, stdout);
+  std::cout << "*** THE DIFF:" << std::endl;
+  DOMX::Diff diff = DOMX::Diff::diff(result, res);
+  style.save(diff.document(), stdout);
+  diff.patch();
 
-      doc.clearDirty();
-    }
+  doc.clearDirty();
 }
 
 bool