Fix event loop to no longer eat CPU

[lyx.git] / src / lyxtextclasslist.C

diff --git a/src/lyxtextclasslist.C b/src/lyxtextclasslist.C
index c17bca534d3785d14a13097b593976f845323b74..99c2d94a3acf32b2ae8af998a49ff46cdc9270b0 100644 (file)
--- a/src/lyxtextclasslist.C
+++ b/src/lyxtextclasslist.C
@@ -1,12 +1,12 @@
-/* This file is part of
- * ======================================================
+/**
+ * \file lyxtextclasslist.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- *           LyX, The Document Processor
+ * \author Lars Gullik Bjønnes
+ * \author John Levon
  *
- *          Copyright 1995 Matthias Ettrich
- *          Copyright 1995-2001 The LyX Team.
- *
- * ======================================================
+ * Full author contact details are available in file CREDITS.
  */
 
 #include <config.h>
@@ -15,27 +15,29 @@
 #include "lyxtextclass.h"
 #include "debug.h"
 #include "lyxlex.h"
-#include "gettext.h"
-#include "frontends/Alert.h"
 
-#include "support/lyxfunctional.h"
-#include "support/LAssert.h"
 #include "support/filetools.h"
 
-#include <utility>
+#include <boost/bind.hpp>
+
+using lyx::textclass_type;
+
+using lyx::support::LibFileSearch;
+using lyx::support::MakeDisplayPath;
 
-using namespace lyx::support;
+using boost::bind;
 
 #ifndef CXX_GLOBAL_CSTD
 using std::exit;
 #endif
 
-using lyx::textclass_type;
-using std::pair;
-using std::make_pair;
 using std::endl;
+using std::equal_to;
 using std::find_if;
+using std::make_pair;
 using std::sort;
+using std::string;
+using std::pair;
 
 
 // Gets textclass number from name
@@ -44,7 +46,10 @@ LyXTextClassList::NumberOfClass(string const & textclass) const
 {
        ClassList::const_iterator cit =
                find_if(classlist_.begin(), classlist_.end(),
-                       lyx::compare_memfun(&LyXTextClass::name, textclass));
+                       bind(equal_to<string>(),
+                            bind(&LyXTextClass::name, _1),
+                            textclass));
+
        return cit != classlist_.end() ?
                make_pair(true, textclass_type(cit - classlist_.begin())) :
                make_pair(false, textclass_type(0));
@@ -64,16 +69,20 @@ LyXTextClassList::operator[](textclass_type textclass) const
 
 
 // used when sorting the textclass list.
-class less_textclass_avail_desc {
+class less_textclass_avail_desc
+       : public std::binary_function<LyXTextClass, LyXTextClass, int>
+{
 public:
-       int operator()(LyXTextClass const & tc1, LyXTextClass const & tc2) {
+       int operator()(LyXTextClass const & tc1,
+                      LyXTextClass const & tc2) const
+       {
                // Ordering criteria:
                //   1. Availability of text class
                //   2. Description (lexicographic)
 
                return (tc1.isTeXClassAvailable() && !tc2.isTeXClassAvailable()) ||
-                      (tc1.isTeXClassAvailable() == tc2.isTeXClassAvailable() &&
-                       tc1.description() < tc2.description());
+                       (tc1.isTeXClassAvailable() == tc2.isTeXClassAvailable() &&
+                        tc1.description() < tc2.description());
        }
 };
 
@@ -161,10 +170,11 @@ bool LyXTextClassList::Read()
 // Global variable: textclass table.
 LyXTextClassList textclasslist;
 
+
 // Reads the style files
 void LyXSetStyle()
 {
-       lyxerr[Debug::TCLASS] << "LyXSetStyle: parsing configuration...\n";
+       lyxerr[Debug::TCLASS] << "LyXSetStyle: parsing configuration..." << endl;
 
        if (!textclasslist.Read()) {
                lyxerr[Debug::TCLASS] << "LyXSetStyle: an error occured "