namespace grfx -> lyx::graphics

[lyx.git] / src / LaTeXFeatures.C

diff --git a/src/LaTeXFeatures.C b/src/LaTeXFeatures.C
index b91ee8cbdb662ee0ed7821fa3f44faae6ed4a680..5380932443a7eb72ba229aa3c208eed49ee40e90 100644 (file)
--- a/src/LaTeXFeatures.C
+++ b/src/LaTeXFeatures.C
@@ -10,10 +10,6 @@
 
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
 #include "LaTeXFeatures.h"
 #include "debug.h"
 #include "lyx_sty.h"
@@ -23,10 +19,13 @@
 #include "language.h"
 #include "encoding.h"
 #include "LString.h"
+#include "Lsstream.h"
 
 #include "support/filetools.h"
 #include "support/lstrings.h"
 
+using namespace lyx::support;
+
 using lyx::textclass_type;
 
 using std::endl;
@@ -41,6 +40,14 @@ LaTeXFeatures::LaTeXFeatures(BufferParams const & p)
 {}
 
 
+bool LaTeXFeatures::useBabel() const
+{
+       return lyxrc.language_use_babel ||
+               bufferParams().language->lang() != lyxrc.default_language ||
+               this->hasLanguages();
+}
+
+
 void LaTeXFeatures::require(string const & name)
 {
        if (isRequired(name))
@@ -91,10 +98,7 @@ void LaTeXFeatures::useLayout(string const & layoutname)
 
 bool LaTeXFeatures::isRequired(string const & name) const
 {
-       FeaturesList::const_iterator i = find(features.begin(),
-                                             features.end(),
-                                             name);
-       return i != features.end();
+       return find(features.begin(), features.end(), name) != features.end();
 }
 
 
@@ -129,7 +133,7 @@ void LaTeXFeatures::includeFile(string const & key, string const & name)
 }
 
 
-bool LaTeXFeatures::hasLanguages()
+bool LaTeXFeatures::hasLanguages() const
 {
        return !UsedLanguages.empty();
 }
@@ -149,7 +153,7 @@ string LaTeXFeatures::getLanguages() const
 }
 
 
-set<string> LaTeXFeatures::getEncodingSet(string const & doc_encoding)
+set<string> LaTeXFeatures::getEncodingSet(string const & doc_encoding) const
 {
        set<string> encodings;
        for (LanguageList::const_iterator it =
@@ -174,19 +178,20 @@ char const * simplefeatures[] = {
        "varioref",
        "prettyref",
        "float",
-       "wasy"
+       "wasy",
+       "dvipost"
 };
 
-const int nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
+int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
 
 }
 
+
 string const LaTeXFeatures::getPackages() const
 {
        ostringstream packages;
        LyXTextClass const & tclass = params.getLyXTextClass();
 
-
        //
        //  These are all the 'simple' includes.  i.e
        //  packages which we just \usepackage{package}
@@ -203,17 +208,19 @@ string const LaTeXFeatures::getPackages() const
        //
 
        if (isRequired("amsmath")
-           && ! tclass.provides(LyXTextClass::amsmath)) {
+           && !tclass.provides(LyXTextClass::amsmath)
+           && params.use_amsmath != BufferParams::AMS_OFF) {
                packages << "\\usepackage{amsmath}\n";
        }
 
        // color.sty
        if (isRequired("color")) {
                if (params.graphicsDriver == "default")
-                       packages << "\\usepackage{color}\n";
+                       packages << "\\usepackage[usenames]{color}\n";
                else
                        packages << "\\usepackage["
                                 << params.graphicsDriver
+                                << ",usenames"
                                 << "]{color}\n";
        }
 
@@ -268,7 +275,7 @@ string const LaTeXFeatures::getPackages() const
        }
 
        // amssymb.sty
-       if (isRequired("amssymb") || params.use_amsmath)
+       if (isRequired("amssymb") || params.use_amsmath == BufferParams::AMS_ON)
                packages << "\\usepackage{amssymb}\n";
        // url.sty
        if (isRequired("url") && ! tclass.provides(LyXTextClass::url))