"Inter-word Space"

[lyx.git] / src / exporter.C

diff --git a/src/exporter.C b/src/exporter.C
index 68922a87fd3356fe773bca1f7d13c0d636ce884b..c84c7cd49d77d89c7fe0d0d5743f593a5478bacc 100644 (file)
--- a/src/exporter.C
+++ b/src/exporter.C
@@ -1,29 +1,27 @@
-/* This file is part of
- * ====================================================== 
- * 
- *           LyX, The Document Processor
- *        
- *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2001 The LyX Team.
+/**
+ * \file exporter.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- * ====================================================== */
+ * \author unknown
+ *
+ * Full author contact details are available in file CREDITS
+ */
 
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include <algorithm>
-
 #include "exporter.h"
 #include "buffer.h"
 #include "lyx_cb.h" //ShowMessage()
 #include "support/filetools.h"
 #include "lyxrc.h"
 #include "converter.h"
+#include "format.h"
 #include "frontends/Alert.h"
 #include "gettext.h"
+#include "BufferView.h"
+
+#include <algorithm>
 
 using std::vector;
 using std::find;
@@ -32,22 +30,25 @@ bool Exporter::Export(Buffer * buffer, string const & format,
                      bool put_in_tempdir, string & result_file)
 {
        string backend_format;
+       LatexRunParams runparams;
+       runparams.flavor = LatexRunParams::LATEX;
        vector<string> backends = Backends(buffer);
        if (find(backends.begin(), backends.end(), format) == backends.end()) {
                for (vector<string>::const_iterator it = backends.begin();
                     it != backends.end(); ++it) {
-                       Converters::EdgePath p =
+                       Graph::EdgePath p =
                                converters.getPath(*it, format);
                        if (!p.empty()) {
-                               lyxrc.pdf_mode = converters.usePdflatex(p);
+                               if (converters.usePdflatex(p))
+                                       runparams.flavor = LatexRunParams::PDFLATEX;
                                backend_format = *it;
                                break;
                        }
                }
                if (backend_format.empty()) {
-                       Alert::alert(_("Cannot export file"),
-                                  _("No information for exporting to ")
-                                  + formats.prettyName(format));
+                       Alert::error(_("Couldn't export file"),
+                               bformat(_("No information for exporting the format %1$s."),
+                                  formats.prettyName(format)));
                        return false;
                }
        } else
@@ -56,7 +57,7 @@ bool Exporter::Export(Buffer * buffer, string const & format,
        string filename = buffer->getLatexName(false);
        if (!buffer->tmppath.empty())
                filename = AddName(buffer->tmppath, filename);
-       filename = ChangeExtension(filename, 
+       filename = ChangeExtension(filename,
                                   formats.extension(backend_format));
 
        // Ascii backend
@@ -64,19 +65,22 @@ bool Exporter::Export(Buffer * buffer, string const & format,
                buffer->writeFileAscii(filename, lyxrc.ascii_linelen);
        // Linuxdoc backend
        else if (buffer->isLinuxDoc())
-               buffer->makeLinuxDocFile(filename, true);
+               buffer->makeLinuxDocFile(filename, !put_in_tempdir);
        // Docbook backend
        else if (buffer->isDocBook())
-               buffer->makeDocBookFile(filename, true);
+               buffer->makeDocBookFile(filename, !put_in_tempdir);
        // LaTeX backend
-       else if (backend_format == format)
-               buffer->makeLaTeXFile(filename, string(), true);
-       else if (contains(buffer->filepath, ' ')) {
-               Alert::alert(_("Cannot run latex."),
-                          _("The path to the lyx file cannot contain spaces."));
+       else if (backend_format == format) {
+               runparams.nice = true;
+               buffer->makeLaTeXFile(filename, string(), runparams);
+       } else if (contains(buffer->filePath(), ' ')) {
+               Alert::error(_("File name error"),
+                          _("The directory path to the document cannot contain spaces."));
                return false;
-       } else
-               buffer->makeLaTeXFile(filename, buffer->filepath, false);
+       } else {
+               runparams.nice = false;
+               buffer->makeLaTeXFile(filename, buffer->filePath(), runparams);
+       }
 
        string outfile_base = (put_in_tempdir)
                ? filename : buffer->getLatexName(false);
@@ -94,6 +98,7 @@ bool Exporter::Export(Buffer * buffer, string const & format,
        return true;
 }
 
+
 bool Exporter::Export(Buffer * buffer, string const & format,
                      bool put_in_tempdir)
 {
@@ -101,6 +106,7 @@ bool Exporter::Export(Buffer * buffer, string const & format,
        return Export(buffer, format, put_in_tempdir, result_file);
 }
 
+
 bool Exporter::Preview(Buffer * buffer, string const & format)
 {
        string result_file;
@@ -125,7 +131,7 @@ vector<Format const *> const
 Exporter::GetExportableFormats(Buffer const * buffer, bool only_viewable)
 {
        vector<string> backends = Backends(buffer);
-       vector<Format const *> result = 
+       vector<Format const *> result =
                converters.getReachable(backends[0], only_viewable, true);
        for (vector<string>::const_iterator it = backends.begin() + 1;
             it != backends.end(); ++it) {
@@ -149,10 +155,12 @@ string const Exporter::BufferFormat(Buffer const * buffer)
                return "latex";
 }
 
+
 vector<string> const Exporter::Backends(Buffer const * buffer)
 {
        vector<string> v;
-       v.push_back(BufferFormat(buffer));
+       if (buffer->params.getLyXTextClass().isTeXClassAvailable())
+               v.push_back(BufferFormat(buffer));
        v.push_back("text");
        return v;
 }