X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdesigner%2Fmanipulator.cpp;h=e690c1d43aa34bf242361a0e485d49117a4b4574;hb=c0c5a34d1056eabdebd350da3534e24c902c0dac;hp=09d32fd8bfdeb782aff9d514c449528a234b012d;hpb=47341c72a70e6cf9d8e963705a50197bbc20a87d;p=r2c2.git

diff --git a/source/designer/manipulator.cpp b/source/designer/manipulator.cpp
index 09d32fd..e690c1d 100644
--- a/source/designer/manipulator.cpp
+++ b/source/designer/manipulator.cpp
@@ -19,23 +19,14 @@ using namespace std;
 using namespace Marklin;
 using namespace Msp;
 
-Manipulator::Manipulator(Designer &d):
+Manipulator::Manipulator(Designer &d, Selection &s):
 	designer(d),
-	selection(0),
+	selection(s),
 	wrap_rot(0),
 	mode(NONE),
 	angle(0)
-{ }
-
-void Manipulator::set_selection(Selection *s)
 {
-	selection_changed_conn.disconnect();
-
-	selection = s;
-	if(selection)
-		selection_changed_conn = selection->signal_changed.connect(sigc::mem_fun(this, &Manipulator::selection_changed));
-
-	selection_changed();
+	selection.signal_changed.connect(sigc::mem_fun(this, &Manipulator::selection_changed));
 }
 
 void Manipulator::start_move()
@@ -81,10 +72,10 @@ void Manipulator::duplicate()
 		new_tracks.push_back(track);
 	}
 
-	selection->clear();
+	selection.clear();
 	for(list<Track *>::iterator i=new_tracks.begin(); i!=new_tracks.end(); ++i)
 	{
-		selection->add_track(*i);
+		selection.add_track(*i);
 		for(list<Track *>::iterator j=i; j!=new_tracks.end(); ++j)
 			if(j!=i)
 				(*i)->snap_to(**j, true);
@@ -372,11 +363,8 @@ void Manipulator::selection_changed()
 		cancel();
 
 	tracks.clear();
-	if(selection)
-	{
-		const set<Track *> &stracks = selection->get_tracks();
-		tracks.insert(tracks.end(), stracks.begin(), stracks.end());
-	}
+	const set<Track *> &stracks = selection.get_tracks();
+	tracks.insert(tracks.end(), stracks.begin(), stracks.end());
 
 	update_neighbors();
 	update_wrap();