Added copyright lines for files I've edited this year.

[synfig.git] / synfig-core / trunk / src / synfig / valuenode_segcalcvertex.cpp

diff --git a/synfig-core/trunk/src/synfig/valuenode_segcalcvertex.cpp b/synfig-core/trunk/src/synfig/valuenode_segcalcvertex.cpp
index 986680c..974838b 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_segcalcvertex.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_segcalcvertex.cpp
@@ -1,11 +1,12 @@
 /* === S Y N F I G ========================================================= */
 /*!    \file valuenode_segcalcvertex.cpp
-**     \brief Template File
+**     \brief Implementation of the "Segment Vertex" valuenode conversion.
 **
-**     $Id: valuenode_segcalcvertex.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+**     $Id$
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**     Copyright (c) 2007, 2008 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
@@ -57,11 +58,10 @@ ValueNode_SegCalcVertex::ValueNode_SegCalcVertex(const ValueBase::Type &x):
        LinkableValueNode(x)
 {
        if(x!=ValueBase::TYPE_VECTOR)
-               throw Exception::BadType(ValueBase::type_name(x));
-
-       segment_=ValueNode_Composite::create(ValueBase::TYPE_SEGMENT);
-       amount_=ValueNode_Const::create(Real(0.5));
+               throw Exception::BadType(ValueBase::type_local_name(x));
 
+       set_link("segment",ValueNode_Const::create(ValueBase::TYPE_SEGMENT));
+       set_link("amount",ValueNode_Const::create(Real(0.5)));
 }
 
 ValueNode_SegCalcVertex*
@@ -95,7 +95,7 @@ ValueNode_SegCalcVertex::get_name()const
 String
 ValueNode_SegCalcVertex::get_local_name()const
 {
-       return _("SegCalcVertex");
+       return _("Segment Vertex");
 }
 
 bool
@@ -105,20 +105,14 @@ ValueNode_SegCalcVertex::check_type(ValueBase::Type type)
 }
 
 bool
-ValueNode_SegCalcVertex::set_link_vfunc(int i,ValueNode::Handle x)
+ValueNode_SegCalcVertex::set_link_vfunc(int i,ValueNode::Handle value)
 {
-       assert(i==0 || i==1);
-       if(i==0)
-       {
-               segment_=x;
-               signal_child_changed()(i);signal_value_changed()();
-               return true;
-       }
-       if(i==1)
+       assert(i>=0 && i<link_count());
+
+       switch(i)
        {
-               amount_=x;
-               signal_child_changed()(i);signal_value_changed()();
-               return true;
+       case 0: CHECK_TYPE_AND_SET_VALUE(segment_, ValueBase::TYPE_SEGMENT);
+       case 1: CHECK_TYPE_AND_SET_VALUE(amount_,  ValueBase::TYPE_REAL);
        }
        return false;
 }
@@ -126,7 +120,8 @@ ValueNode_SegCalcVertex::set_link_vfunc(int i,ValueNode::Handle x)
 ValueNode::LooseHandle
 ValueNode_SegCalcVertex::get_link_vfunc(int i)const
 {
-       assert(i==0 || i==1);
+       assert(i>=0 && i<link_count());
+
        if(i==0)
                return segment_;
        if(i==1)
@@ -144,7 +139,8 @@ ValueNode_SegCalcVertex::link_count()const
 String
 ValueNode_SegCalcVertex::link_name(int i)const
 {
-       assert(i==0 || i==1);
+       assert(i>=0 && i<link_count());
+
        if(i==0)
                return "segment";
        if(i==1)
@@ -155,7 +151,8 @@ ValueNode_SegCalcVertex::link_name(int i)const
 String
 ValueNode_SegCalcVertex::link_local_name(int i)const
 {
-       assert(i==0 || i==1);
+       assert(i>=0 && i<link_count());
+
        if(i==0)
                return _("Segment");
        if(i==1)