[LyX/master] Export as: Further cleanup

[Juergen Spitzmueller]

commit b7c1bbfb0be8c388853cdb87abd657766d5fbe0a
Author: Juergen Spitzmueller <sp...@lyx.org>
Date:   Sat Sep 14 17:53:57 2013 +0200

    Export as: Further cleanup

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index 6f33da9..c9f68f5 100644
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -2396,14 +2396,15 @@ bool GuiView::exportBufferAs(Buffer & b)
        PrettyNameComparator cmp;
        sort(export_formats.begin(), export_formats.end(), cmp);
        vector<Format const *>::const_iterator fit = export_formats.begin();
-       map<docstring, string> fmap;
+       map<QString, string> fmap;
        for (; fit != export_formats.end(); ++fit) {
                docstring const loc_prettyname =
                        translateIfPossible(from_utf8((*fit)->prettyname()));
-               types << toqstr(bformat(_("%1$s (*.%2$s)"),
-                                       loc_prettyname,
-                                       from_ascii((*fit)->extension())));
-               fmap[loc_prettyname] = (*fit)->name();
+               QString const loc_filter = toqstr(bformat(_("%1$s (*.%2$s)"),
+                                                    loc_prettyname,
+                                                    
from_ascii((*fit)->extension())));
+               types << loc_filter;
+               fmap[loc_filter] = (*fit)->name();
        }
        QString filter;
        FileDialog::Result result =
@@ -2414,17 +2415,13 @@ bool GuiView::exportBufferAs(Buffer & b)
        if (result.first != FileDialog::Chosen)
                return false;
 
-       string s = fromqstr(filter);
-       size_t pos = s.find(" (*.");
-       LATTEST(pos != string::npos);
-       string fmt_prettyname = s.substr(0, pos);
        string fmt_name;
        fname.set(fromqstr(result.second));
        if (filter == anyformat)
                fmt_name = formats.getFormatFromExtension(fname.extension());
        else
-               fmt_name = fmap[from_utf8(fmt_prettyname)];
-       LYXERR(Debug::FILES, "fmt_prettyname=" << fmt_prettyname
+               fmt_name = fmap[filter];
+       LYXERR(Debug::FILES, "filter=" << fromqstr(filter)
               << ", fmt_name=" << fmt_name << ", fname=" << 
fname.absFileName());
 
        if (fmt_name.empty() || fname.empty())