Edited the single line description of each source file that implements a layer.

[synfig.git] / synfig-core / trunk / src / modules / mod_geometry / outline.cpp

diff --git a/synfig-core/trunk/src/modules/mod_geometry/outline.cpp b/synfig-core/trunk/src/modules/mod_geometry/outline.cpp
index 597fe82..a240c8d 100644 (file)
--- a/synfig-core/trunk/src/modules/mod_geometry/outline.cpp
+++ b/synfig-core/trunk/src/modules/mod_geometry/outline.cpp
@@ -1,11 +1,12 @@
 /* === S Y N F I G ========================================================= */
 /*!    \file outline.cpp
-**     \brief Template
+**     \brief Implementation of the "Outline" layer
 **
 **     $Id$
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**     Copyright (c) 2007 Chris Moore
 **
 **     This package is free software; you can redistribute it and/or
 **     modify it under the terms of the GNU General Public License as
@@ -66,8 +67,8 @@ using namespace etl;
 
 SYNFIG_LAYER_INIT(Outline);
 SYNFIG_LAYER_SET_NAME(Outline,"outline");
-SYNFIG_LAYER_SET_LOCAL_NAME(Outline,_("Outline"));
-SYNFIG_LAYER_SET_CATEGORY(Outline,_("Geometry"));
+SYNFIG_LAYER_SET_LOCAL_NAME(Outline,N_("Outline"));
+SYNFIG_LAYER_SET_CATEGORY(Outline,N_("Geometry"));
 SYNFIG_LAYER_SET_VERSION(Outline,"0.2");
 SYNFIG_LAYER_SET_CVS_ID(Outline,"$Id$");
 
@@ -98,7 +99,7 @@ Point line_intersection(
 
        float m1,m2;    // the slopes of each line
 
-       // compute slopes, note the cludge for infinity, however, this will
+       // compute slopes, note the kluge for infinity, however, this will
        // be close enough
 
        if ((x1-x0)!=0)
@@ -171,6 +172,13 @@ void
 Outline::sync()
 {
        clear();
+
+       if (!bline.get_list().size())
+       {
+               synfig::warning(string("Outline::sync():")+N_("No vertices in outline " + string("\"") + get_description() + string("\"")));
+               return;
+       }
+               
        try {
 #if 1
 
@@ -721,7 +729,7 @@ Outline::set_param(const String & param, const ValueBase &value)
                return true;
        }
 
-       if(     param=="width_list" && value.same_as(width_list))
+       if(     param=="width_list" && value.same_type_as(width_list))
        {
                width_list=value;
                //sync();