Change glob() API to accept a dir parameter.

[lyx.git] / src / frontends / xforms / ColorHandler.C

diff --git a/src/frontends/xforms/ColorHandler.C b/src/frontends/xforms/ColorHandler.C
index 02ff865b4d2b113c2821aecd666eed5f3041bbd4..e4309fe78cfc488c685d859807984f6ab73ecc18 100644 (file)
--- a/src/frontends/xforms/ColorHandler.C
+++ b/src/frontends/xforms/ColorHandler.C
@@ -25,8 +25,6 @@
 
 #include <cmath>
 
-using lyx::support::bformat;
-
 #ifndef CXX_GLOBAL_CSTD
 using std::pow;
 #endif
@@ -34,18 +32,28 @@ using std::pow;
 using std::endl;
 using std::string;
 
+namespace lyx {
 
+namespace support {
 namespace {
 
        string tostr(XColor const & col)
        {
                return bformat("(%1$s,%2$s,%3$s)",
-                       ::tostr(col.red), ::tostr(col.green), ::tostr(col.blue));
+                              ::tostr(col.red),
+                              ::tostr(col.green),
+                              ::tostr(col.blue));
        }
 
-}
+} // namespace
+} // namespace support
+
+using support::bformat;
+using support::tostr;
 
 
+namespace frontend {
+
 LyXColorHandler::LyXColorHandler()
                : colorGCcache(LColor::ignore + 1)
 {
@@ -56,7 +64,7 @@ LyXColorHandler::LyXColorHandler()
 
        colormap = fl_state[fl_get_vclass()].colormap;
        // Clear the GC cache
-       for (int i = 0; i < colorGCcache.size(); ++i) {
+       for (string::size_type i = 0; i < colorGCcache.size(); ++i) {
                colorGCcache[i] = 0;
        }
 }
@@ -153,7 +161,7 @@ GC LyXColorHandler::getGCForeground(string const & s)
                lyxerr << bformat(
                                _("     Using closest allocated color with (r,g,b)=%1$s instead.\n"
                          "Pixel [%2$s] is used."),
-                       tostr(cmap[closest_pixel]), tostr(closest_pixel)) << endl;
+                       tostr(cmap[closest_pixel]), ::tostr(closest_pixel)) << endl;
 
                val.foreground = cmap[closest_pixel].pixel;
        }
@@ -264,3 +272,6 @@ void LyXColorHandler::updateColor (LColor_color c)
 
 //
 boost::scoped_ptr<LyXColorHandler> lyxColorHandler;
+
+} // namespace frontend
+} // namespace lyx