Restrict 'radius' ducks to the top right corner of the plane. This allows us to...

[synfig.git] / synfig-studio / trunk / src / gtkmm / duckmatic.cpp

diff --git a/synfig-studio/trunk/src/gtkmm/duckmatic.cpp b/synfig-studio/trunk/src/gtkmm/duckmatic.cpp
index 110a356..a8b4219 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/duckmatic.cpp
+++ b/synfig-studio/trunk/src/gtkmm/duckmatic.cpp
@@ -556,6 +556,32 @@ Duckmatic::signal_edited_selected_ducks()
                                throw String("Bad edit");
                        }
                }
+#ifdef RESTRICT_RADIUS_DUCKS_TO_ONE_QUARTER
+               else if ((*iter)->is_radius())
+               {
+                       Point point((*iter)->get_point());
+                       bool changed = false;
+
+                       if (point[0] * (flip_x_ ? -1 : 1) < 0)
+                       {
+                               point[0] = 0;
+                               changed = true;
+                       }
+                       if (point[1] * (flip_y_ ? -1 : 1) < 0)
+                       {
+                               point[1] = 0;
+                               changed = true;
+                       }
+
+                       if (changed) (*iter)->set_point(point);
+
+                       if(!(*iter)->signal_edited()(point))
+                       {
+                               selected_ducks=old_set;
+                               throw String("Bad edit");
+                       }
+               }
+#endif
                else
                {
                        if(!(*iter)->signal_edited()((*iter)->get_point()))