minimal effort implementation of:

[lyx.git] / src / lyxlex_pimpl.C

diff --git a/src/lyxlex_pimpl.C b/src/lyxlex_pimpl.C
index 292778761a44a3bd87fc7d77c3a8b60e4b91fc6e..3d66b7efd1c23d3b8d9762ed84ef2ec64f613c40 100644 (file)
--- a/src/lyxlex_pimpl.C
+++ b/src/lyxlex_pimpl.C
@@ -19,12 +19,14 @@
 #include "support/filetools.h"
 #include "support/lyxalgo.h"
 #include "support/lstrings.h"
+#include "support/types.h"
+#include "support/unicode.h"
 
 #include <functional>
 
 using lyx::support::compare_ascii_no_case;
 using lyx::support::getFormatFromContents;
-using lyx::support::MakeDisplayPath;
+using lyx::support::makeDisplayPath;
 using lyx::support::split;
 using lyx::support::subst;
 
@@ -69,11 +71,19 @@ string const LyXLex::Pimpl::getString() const
 }
 
 
+lyx::docstring const LyXLex::Pimpl::getDocString() const
+{
+        std::vector<boost::uint32_t> res = utf8_to_ucs4(buff);
+        lyx::docstring dstr(res.begin(), res.end());
+        return dstr;
+}
+
+
 void LyXLex::Pimpl::printError(string const & message) const
 {
        string const tmpmsg = subst(message, "$$Token", getString());
        lyxerr << "LyX: " << tmpmsg << " [around line " << lineno
-              << " of file " << MakeDisplayPath(name) << ']' << endl;
+              << " of file " << makeDisplayPath(name) << ']' << endl;
 }
 
 
@@ -140,21 +150,18 @@ bool LyXLex::Pimpl::setFile(string const & filename)
        if (format == "gzip" || format == "zip" || format == "compress") {
                lyxerr[Debug::LYXLEX] << "lyxlex: compressed" << endl;
 
-#ifdef USE_COMPRESSION
                // The check only outputs a debug message, because it triggers
                // a bug in compaq cxx 6.2, where is_open() returns 'true' for
                // a fresh new filebuf.  (JMarc)
-               if (gz_.is_open() || istream::off_type(is.tellg()) > -1)
+               if (!gz_.empty() || istream::off_type(is.tellg()) > -1)
                        lyxerr[Debug::LYXLEX] << "Error in LyXLex::setFile: "
                                "file or stream already set." << endl;
-               gz_.open(filename.c_str(), ios::in);
+               gz_.push(io::gzip_decompressor());
+               gz_.push(io::file_source(filename));
                is.rdbuf(&gz_);
                name = filename;
                lineno = 0;
-               return gz_.is_open() && is.good();
-#else
-               return false;
-#endif
+               return gz_.component<io::file_source>(1)->is_open() && is.good();
        } else {
                lyxerr[Debug::LYXLEX] << "lyxlex: UNcompressed" << endl;