change to use only ostream to write latex from insets

[features.git] / src / insets / insetbib.C

diff --git a/src/insets/insetbib.C b/src/insets/insetbib.C
index dd34a47a2222afbf9f26610a10ac967ec5aa20d6..61f71bcb4ad48df8e842e6e0ffeb2ec96258e5a1 100644 (file)
--- a/src/insets/insetbib.C
+++ b/src/insets/insetbib.C
@@ -313,14 +313,52 @@ string InsetBibtex::getScreenLabel() const
 
 int InsetBibtex::Latex(ostream & os, signed char /*fragile*/) const
 {
+#ifdef USE_OSTREAM_ONLY
+       // this looks like an horrible hack and it is :) The problem
+       // is that owner is not initialized correctly when the bib
+       // inset is cut and pasted. Such hacks will not be needed
+       // later (JMarc)
+       if (!owner) {
+               owner = current_view->buffer();
+       }
+       // If we generate in a temp dir, we might need to give an
+       // absolute path there. This is a bit complicated since we can
+       // have a comma-separated list of bibliographies
+       string adb, db_out;
+       string db_in = getContents();
+       db_in = split(db_in, adb, ',');
+       while(!adb.empty()) {
+               if (!owner->niceFile &&
+                   IsFileReadable(MakeAbsPath(adb, owner->filepath)+".bib")) 
+                       adb = MakeAbsPath(adb, owner->filepath);
+               db_out += adb;
+               db_out += ',';
+               db_in= split(db_in, adb,',');
+       }
+       db_out = strip(db_out, ',');
+       // Idem, but simpler
+       string style;
+       if (!owner->niceFile 
+           && IsFileReadable(MakeAbsPath(getOptions(), owner->filepath)
+                             + ".bst")) 
+               style = MakeAbsPath(getOptions(), owner->filepath);
+       else
+               style = getOptions();
+
+       os << "\\bibliographystyle{" << style << "}\n"
+          << "\\bibliography{" << db_out << "}\n";
+       return 2;
+#else
        string bib;
        signed char dummy = 0;
        int result = Latex(bib, dummy);
        os << bib;
        return result;
+#endif
 }
 
 
+#ifndef USE_OSTREAM_ONLY
 int InsetBibtex::Latex(string & file, signed char /*fragile*/) const
 {
        // this looks like an horrible hack and it is :) The problem
@@ -362,7 +400,7 @@ int InsetBibtex::Latex(string & file, signed char /*fragile*/) const
        file += "}\n";
        return 2;
 }
-
+#endif
 
 // This method returns a comma separated list of Bibtex entries
 string InsetBibtex::getKeys(char delim)