Use Msp::IO::print instead of std::cout

[r2c2.git] / source / designer / manipulator.cpp

diff --git a/source/designer/manipulator.cpp b/source/designer/manipulator.cpp
index 1f21430737c6c2f7d9dcda85869c02cddd1847da..f4e75e7f40d2a512c24549af65b65f085e9f7a59 100644 (file)
--- a/source/designer/manipulator.cpp
+++ b/source/designer/manipulator.cpp
@@ -8,6 +8,7 @@ Distributed under the GPL
 #include <algorithm>
 #include <cmath>
 #include <GL/gl.h>
+#include <msp/strings/formatter.h>
 #include "3d/layout.h"
 #include "libmarklin/tracktype.h"
 #include "designer.h"
@@ -18,8 +19,6 @@ using namespace std;
 using namespace Marklin;
 using namespace Msp;
 
-#include <iostream>
-
 Manipulator::Manipulator(Designer &d):
        designer(d),
        selection(0),
@@ -327,10 +326,7 @@ void Manipulator::pointer_motion(int, int y, float gx, float gy)
        {
                float dz = (y-elev_origin)/1000.;
 
-               ostringstream ss;
-               ss.precision(3);
-               ss<<"Elevation: "<<dz*1000<<"mm ("<<(center.z+dz)*1000<<"mm)";
-               signal_status.emit(ss.str());
+               signal_status.emit(format("Elevation: %+.0fmm (%.0fmm)", dz*1000, (center.z+dz)*1000));
 
                wrap_pos.z = center.z+dz;
                for(vector<MTrack>::iterator i=tracks.begin(); i!=tracks.end(); ++i)