X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Foutput_latex.h;h=311b2e61b09a0aa18812b88fe93fb22478f4d23a;hb=26ba2a65838731ce639a09539f617cb0f0be3b22;hp=f108f1b360c7591cf4ff26143764933d3d1f2ca3;hpb=897436efbb9bd641b61467d185a2dfae9839e575;p=lyx.git

diff --git a/src/output_latex.h b/src/output_latex.h
index f108f1b360..311b2e61b0 100644
--- a/src/output_latex.h
+++ b/src/output_latex.h
@@ -4,7 +4,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -12,7 +12,10 @@
 #ifndef OUTPUT_LATEX_H
 #define OUTPUT_LATEX_H
 
-#include "support/docstream.h"
+#include <utility>
+
+#include "Layout.h"
+#include "ParagraphList.h"
 
 
 namespace lyx {
@@ -21,32 +24,76 @@ class Buffer;
 class BufferParams;
 class Encoding;
 class Paragraph;
-class ParagraphList;
 class OutputParams;
-class TexRow;
+class Text;
+
+/** Register a language switch when using polyglossia or begin/end commands.
+    Set \p localswitch to true if a local command switch is used.
+ */
+void pushLanguageName(std::string const & lang, bool localswitch = false);
+
+/** Unregister the last language switch when using polyglossia
+    or begin/end commands.
+ */
+void popLanguageName();
 
-/// Export up to \p number optarg insets
-int latexOptArgInsets(Buffer const & buf, Paragraph const & par,
-		      odocstream & os, OutputParams const & runparams,
-		      int number);
+// Check if we have an empty language stack
+bool languageStackEmpty();
 
+/** Return a reference to the last active language opened with
+    polyglossia or when using begin/end commands. If none or when
+    using babel with only a begin command, return a reference to
+    an empty string.
+ */
+std::string const & openLanguageName();
+
+/** Export optional and required arguments of the paragraph \p par.
+    Non-existing required arguments are output empty: {}.
+ */
+void latexArgInsets(Paragraph const & par,
+                    otexstream & os, OutputParams const & runparams,
+                    Layout::LaTeXArgMap const & latexargs,
+                    std::string const & prefix = std::string());
+/// Same for merged environments
+void latexArgInsets(ParagraphList const & pars,
+                    ParagraphList::const_iterator pit,
+                    otexstream & os, OutputParams const & runparams,
+                    Layout::LaTeXArgMap const & latexargs,
+                    std::string const & prefix = std::string());
+/// Same for InsetLayouts
+void latexArgInsetsForParent(ParagraphList const & pars, otexstream & os,
+                             OutputParams const & runparams,
+                             Layout::LaTeXArgMap const & latexargs,
+                             std::string const & prefix = std::string());
 /** Export \p paragraphs of buffer \p buf to LaTeX.
     Don't use a temporary stringstream for \p os if the final output is
     supposed to go to a file.
     \sa Buffer::writeLaTeXSource for the reason.
  */
 void latexParagraphs(Buffer const & buf,
-		     ParagraphList const & paragraphs,
-		     odocstream & ofs,
-		     TexRow & texrow,
+		     Text const & text,
+		     otexstream & ofs,
 		     OutputParams const &,
 		     std::string const & everypar = std::string());
 
-/// Switch the encoding of \p os from \p oldEnc to \p newEnc if needed.
-/// \return the number of characters written to \p os.
-int switchEncoding(odocstream & os, BufferParams const & bparams,
-		   bool moving_arg, Encoding const & oldEnc,
-		   Encoding const & newEnc);
+/** Switch the encoding of \p os from runparams.encoding to \p newEnc if needed.
+    \p force forces this also within non-default or -auto encodings.
+    \return (did the encoding change?, number of characters written to \p os)
+ */
+std::pair<bool, int> switchEncoding(odocstream & os,
+		     BufferParams const & bparams,
+		     OutputParams const &, Encoding const & newEnc,
+		     bool force = false, bool noswitchmacro = false);
+
+/// FIXME: this should not be visible.
+void TeXOnePar(Buffer const & buf,
+	           Text const & text,
+	           pit_type pit,
+	           otexstream & os,
+	           OutputParams const & runparams,
+	           std::string const & everypar = std::string(),
+	           int start_pos = -1, int end_pos = -1,
+	           bool const force = false);
 
 } // namespace lyx