X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Foutput_plaintext.cpp;h=15e700eb8f1cf564d92b0eb273483d2942234a3a;hb=28be7d552f62cc02fa86d7f79201d089bfb2d7b5;hp=0ab78d17f9b8d001f0352063472a84f82094aa76;hpb=9d0ea8aeff32833a90b3fe64df0c5518a9e241be;p=lyx.git

diff --git a/src/output_plaintext.cpp b/src/output_plaintext.cpp
index 0ab78d17f9..15e700eb8f 100644
--- a/src/output_plaintext.cpp
+++ b/src/output_plaintext.cpp
@@ -3,7 +3,7 @@
  * 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.
  */
@@ -14,8 +14,6 @@
 
 #include "Buffer.h"
 #include "BufferParams.h"
-#include "support/debug.h"
-#include "support/gettext.h"
 #include "Layout.h"
 #include "output.h"
 #include "OutputParams.h"
@@ -23,28 +21,28 @@
 #include "ParagraphList.h"
 #include "ParagraphParameters.h"
 
+#include "support/debug.h"
+#include "support/gettext.h"
 #include "support/lstrings.h"
 
+using namespace std;
+using namespace lyx::support;
 
 namespace lyx {
 
-using support::ascii_lowercase;
-using support::compare_ascii_no_case;
-using support::contains;
-using support::FileName;
-
-using std::endl;
-using std::ostream;
-using std::pair;
-using std::string;
-
 
 void writePlaintextFile(Buffer const & buf, FileName const & fname,
 	OutputParams const & runparams)
 {
-	odocfstream ofs;
+	ofdocstream ofs;
 	if (!openFileWrite(ofs, fname))
 		return;
+
+	// make sure we are ready to export
+	buf.updateBuffer();
+	buf.updateMacroInstances(OutputUpdate);
+	buf.makeCitationLabels();
+
 	writePlaintextFile(buf, ofs, runparams);
 }
 
@@ -53,7 +51,7 @@ void writePlaintextFile(Buffer const & buf, odocstream & os,
 	OutputParams const & runparams)
 {
 	bool ref_printed = false;
-	ParagraphList const par = buf.paragraphs();
+	ParagraphList const & par = buf.paragraphs();
 	ParagraphList::const_iterator beg = par.begin();
 	ParagraphList::const_iterator end = par.end();
 	ParagraphList::const_iterator it = beg;
@@ -66,9 +64,7 @@ void writePlaintextFile(Buffer const & buf, odocstream & os,
 }
 
 
-namespace {
-
-pair<int, docstring> const addDepth(int depth, int ldepth)
+static pair<int, docstring> addDepth(int depth, int ldepth)
 {
 	int d = depth * 2;
 	if (ldepth > depth)
@@ -76,21 +72,19 @@ pair<int, docstring> const addDepth(int depth, int ldepth)
 	return make_pair(d, docstring(d, ' '));
 }
 
-}
-
 
 void writePlaintextParagraph(Buffer const & buf,
 		    Paragraph const & par,
-		    odocstream & os,
+		    odocstream & ods,
 		    OutputParams const & runparams,
-		    bool & ref_printed)
+		    bool & ref_printed, size_t max_length)
 {
 	int ltype = 0;
 	depth_type ltype_depth = 0;
 	depth_type depth = par.params().depth();
 
 	// First write the layout
-	string const tmp = to_utf8(par.layout()->name());
+	string const tmp = to_utf8(par.layout().name());
 	if (compare_ascii_no_case(tmp, "itemize") == 0) {
 		ltype = 1;
 		ltype_depth = depth + 1;
@@ -127,6 +121,7 @@ void writePlaintextParagraph(Buffer const & buf,
 
 	string::size_type currlinelen = 0;
 
+	odocstringstream os;
 	os << docstring(depth * 2, ' ');
 	currlinelen += depth * 2;
 
@@ -190,6 +185,9 @@ void writePlaintextParagraph(Buffer const & buf,
 		if (par.isDeleted(i))
 			continue;
 
+		if (os.str().size() > max_length)
+			break;
+
 		char_type c = par.getUChar(buf.params(), i);
 
 		if (par.isInset(i) || c == ' ') {
@@ -208,7 +206,7 @@ void writePlaintextParagraph(Buffer const & buf,
 		if (par.isInset(i)) {
 			OutputParams rp = runparams;
 			rp.depth = par.params().depth();
-			int len = par.getInset(i)->plaintext(buf, os, rp);
+			int len = par.getInset(i)->plaintext(os, rp, max_length);
 			if (len >= Inset::PLAINTEXT_NEWLINE)
 				currlinelen = len - Inset::PLAINTEXT_NEWLINE;
 			else
@@ -219,11 +217,11 @@ void writePlaintextParagraph(Buffer const & buf,
 		switch (c) {
 		case ' ':
 			os << ' ';
-			currlinelen++;
+			++currlinelen;
 			break;
 
 		case '\0':
-			LYXERR(Debug::INFO, "writePlaintextFile: NULL char in structure.");
+			LYXERR(Debug::INFO, "writePlaintextFile: NUL char in structure.");
 			break;
 
 		default:
@@ -244,6 +242,7 @@ void writePlaintextParagraph(Buffer const & buf,
 		}
 		os << word;
 	}
+	ods << os.str();
 }