Really fix start_of_appendix output

[lyx.git] / src / texrow.C

diff --git a/src/texrow.C b/src/texrow.C
index ba2a065f930056751a85a640b107dcba24ef35d9..9e1b10e5634be4c4215564b96f0e1d039a0f4d85 100644 (file)
--- a/src/texrow.C
+++ b/src/texrow.C
@@ -1,94 +1,73 @@
-/* This file is part of
- * ====================================================== 
- * 
- *           LyX, The Document Processor
- *      
- *         Copyright 1995 Matthias Ettrich
- *          Copyright 1995-2001 The LyX Team.
+/**
+ * \file texrow.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- * ====================================================== */
+ * \author Matthias Ettrich
+ * \author Lars Gullik Bjønnes
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS.
+ */
 
 #include <config.h>
 
-#include <algorithm>
-
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
 #include "texrow.h"
-#include "paragraph.h"
 #include "debug.h"
 
+#include <algorithm>
+
 using std::find_if;
-using std::endl;
 
-// Delete linked list
+
+namespace {
+
+/// function object returning true when row number is found
+class same_rownumber {
+public:
+       same_rownumber(int row) : row_(row) {}
+       bool operator()(TexRow::RowList::value_type const & vt) const {
+               return vt.rownumber() == row_;
+       }
+
+private:
+       int row_;
+};
+
+} // namespace anon
+
+
 void TexRow::reset()
 {
        rowlist.clear();
        count = 0;
-       lastpar = 0;
+       lastid = -1;
        lastpos = -1;
 }
 
 
-// Defines paragraph and position for the beginning of this row
-void TexRow::start(Paragraph * par, int pos)
+void TexRow::start(int id, int pos)
 {
-       lastpar = par;
+       lastid = id;
        lastpos = pos;
 }
 
 
-// Insert node when line is completed
 void TexRow::newline()
 {
-       RowItem tmp;
-       tmp.pos(lastpos);
-       if (lastpar)
-               tmp.id(lastpar->id());
-       else
-               tmp.id(-1);
-       tmp.rownumber(++count);
+       int const id = lastid;
+       RowList::value_type tmp(id, lastpos, ++count);
        rowlist.push_back(tmp);
 }
 
 
-class same_rownumber {
-public:
-       same_rownumber(TexRow::RowList::value_type const & v):vt(v){}
-       bool operator()(TexRow::RowList::value_type const & vt1) const {
-               return vt.rownumber() == vt1.rownumber();
-       }
-private:
-       TexRow::RowList::value_type const & vt;
-};
-
-
-
 bool TexRow::getIdFromRow(int row, int & id, int & pos) const
 {
-       RowList::value_type vt;
-       vt.rownumber(row);
        RowList::const_iterator cit =
-               find_if(rowlist.begin(), rowlist.end(), same_rownumber(vt));
-       
+               find_if(rowlist.begin(), rowlist.end(),
+                       same_rownumber(row));
+
        if (cit != rowlist.end()) {
-#if 0
-               RowList::iterator kit = rowlist.begin();
-               RowList::iterator end = rowlist.end();
-               // Increase the pos of all rows with the
-               // same id (and where the pos is larger)
-               // to avoid putting errorinsets at the
-               // same pos.
-               for (; kit != end; ++kit) {
-                       if (&(*kit) != &(*cit)
-                           && kit->id() == cit->id()
-                           && kit->pos() >= cit->pos())
-                               kit->pos(kit->pos() + 1);
-               }
-#endif
                id = cit->id();
                pos = cit->pos();
                return true;
@@ -99,37 +78,8 @@ bool TexRow::getIdFromRow(int row, int & id, int & pos) const
 }
 
 
-// should perhaps have a better name...
-// Increase the pos of all rows with the
-// same id (and where the pos is larger)
-// to avoid putting errorinsets at the
-// same pos.
-void TexRow::increasePos(int id, int pos) const
-{
-       RowList::iterator kit = rowlist.begin();
-       RowList::iterator end = rowlist.end();
-       for (; kit != end; ++kit) {
-               if (id == kit->id()
-                   && pos < kit->pos()) {
-                       kit->pos(kit->pos() + 1);
-                       lyxerr[Debug::INFO]
-                               << "TeXRow::increasePos: ideally this "
-                               "should never happen..." << endl;
-               }
-               // When verified to work this clause should be deleted.
-               if (id == kit->id()
-                   && pos == kit->pos()) {
-                       lyxerr[Debug::INFO]
-                               << "TexRow::increasePos: this should happen "
-                               "maximum one time for each run of "
-                               "increasePos!" << endl;
-               }
-       }
-}
-
-
-TexRow & TexRow::operator+= (TexRow const & tr)
+TexRow & TexRow::operator+=(TexRow const & tr)
 {
        rowlist.insert(rowlist.end(), tr.rowlist.begin(), tr.rowlist.end());
        return *this;
-}      
+}