X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fbuffer.C;h=43f7f7efb59cd86ba82ecf3667e9f06f0faf58ca;hb=c72b361fc98f465633f8dd8b62679f84ed83b2d5;hp=a8e90a4b289227e0d1fdbfdccb9dfcd8c27eca10;hpb=eaa81aa13efc832ec9080556c496e6912cb1c058;p=lyx.git

diff --git a/src/buffer.C b/src/buffer.C
index a8e90a4b28..43f7f7efb5 100644
--- a/src/buffer.C
+++ b/src/buffer.C
@@ -47,6 +47,7 @@
 #include "pariterator.h"
 #include "sgml.h"
 #include "texrow.h"
+#include "TocBackend.h"
 #include "undo.h"
 #include "version.h"
 
@@ -142,7 +143,7 @@ using std::string;
 
 namespace {
 
-int const LYX_FORMAT = 252;
+int const LYX_FORMAT = 254;
 
 } // namespace anon
 
@@ -192,13 +193,16 @@ public:
 
 	///
 	MacroTable macros;
+
+	///
+	TocBackend toc_backend;
 };
 
 
 Buffer::Impl::Impl(Buffer & parent, string const & file, bool readonly_)
 	: lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_),
-	  filename(file), file_fully_loaded(false),
-		inset(params)
+	  filename(file), file_fully_loaded(false), inset(params),
+	  toc_backend(&parent)
 {
 	inset.setAutoBreakRows(true);
 	lyxvc.buffer(&parent);
@@ -326,6 +330,18 @@ TexRow const & Buffer::texrow() const
 }
 
 
+TocBackend & Buffer::tocBackend()
+{
+	return pimpl_->toc_backend;
+}
+
+
+TocBackend const & Buffer::tocBackend() const
+{
+	return pimpl_->toc_backend;
+}
+
+
 string const Buffer::getLatexName(bool const no_path) const
 {
 	string const name = changeExtension(makeLatexName(fileName()), ".tex");
@@ -538,11 +554,9 @@ void Buffer::insertStringAsLines(ParagraphList & pars,
 				}
 				space_inserted = true;
 			}
-/* FIXME: not needed anymore?
 		} else if (!isPrintable(*cit)) {
 			// Ignore unprintables
 			continue;
-*/
 		} else {
 			// just insert the character
 			par.insertChar(pos, *cit, font, params().trackChanges);
@@ -812,26 +826,55 @@ bool Buffer::do_writeFile(ostream & ofs) const
 }
 
 
-void Buffer::makeLaTeXFile(string const & fname,
+bool Buffer::makeLaTeXFile(string const & fname,
 			   string const & original_path,
 			   OutputParams const & runparams,
 			   bool output_preamble, bool output_body)
 {
-	lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
+	string encoding;
+	if (params().inputenc == "auto")
+		encoding = params().language->encoding()->iconvName();
+	else {
+		Encoding const * enc = encodings.getFromLaTeXName(params().inputenc);
+		if (enc)
+			encoding = enc->iconvName();
+		else {
+			lyxerr << "Unknown inputenc value `"
+			       << params().inputenc
+			       << "'. Using `auto' instead." << endl;
+			encoding = params().language->encoding()->iconvName();
+		}
+	}
+	lyxerr[Debug::LATEX] << "makeLaTeXFile encoding: "
+		<< encoding << "..." << endl;
 
-	// FIXME UNICODE
-	// This creates an utf8 encoded file, but the inputenc commands
-	// specify other encodings
-	odocfstream ofs;
+	odocfstream ofs(encoding);
 	if (!openFileWrite(ofs, fname))
-		return;
+		return false;
 
-	writeLaTeXSource(ofs, original_path,
+	try {
+		writeLaTeXSource(ofs, original_path,
 		      runparams, output_preamble, output_body);
+	}
+	catch (iconv_codecvt_facet_exception &) {
+		Alert::error(_("Encoding error"),
+			_("Some characters of your document are not "
+			  "representable in the chosen encoding.\n"
+			  "Changing the document encoding to utf8 could help."));
+		return false;
+	}
 
 	ofs.close();
-	if (ofs.fail())
+	if (ofs.fail()) {
 		lyxerr << "File '" << fname << "' was not closed properly." << endl;
+		Alert::error(_("Error closing file"),
+			_("The output file could not be closed properly.\n"
+			  " Probably some characters of your document are not "
+			  "representable in the chosen encoding.\n"
+			  "Changing the document encoding to utf8 could help."));
+		return false;
+	}
+	return true;
 }
 
 
@@ -1119,9 +1162,11 @@ void Buffer::validate(LaTeXFeatures & features) const
 		features.require("dvipost");
 
 	// AMS Style is at document level
-	if (params().use_amsmath == BufferParams::AMS_ON
+	if (params().use_amsmath == BufferParams::package_on
 	    || tclass.provides(LyXTextClass::amsmath))
 		features.require("amsmath");
+	if (params().use_esint == BufferParams::package_on)
+		features.require("esint");
 
 	for_each(paragraphs().begin(), paragraphs().end(),
 		 boost::bind(&Paragraph::validate, _1, boost::ref(features)));
@@ -1400,6 +1445,18 @@ docstring const Buffer::B_(string const & l10n) const
 }
 
 
+docstring const Buffer::translateLabel(docstring const & label) const
+{
+	if (support::isAscii(label))
+		// Probably standard layout, try to translate
+		return B_(to_ascii(label));
+	else
+		// This must be a user defined layout. We can not translate
+		// this, since gettext accepts only ascii keys.
+		return label;
+}
+
+
 bool Buffer::isClean() const
 {
 	return pimpl_->lyx_clean;
@@ -1582,7 +1639,6 @@ void Buffer::changeRefsIfUnique(docstring const & from, docstring const & to,
 	} else
 		getLabelList(labels);
 
-	// FIXME UNICODE
 	if (lyx::count(labels.begin(), labels.end(), from) > 1)
 		return;