X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode.cpp;h=d1e3256254bb4e82d8a1f94867094516787caae0;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=3242c84287d13f47f7b9a9e1ab4f9a8c62db2393;hpb=376a3dcd5c49955bebcb04543446e7378b8ef298;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode.cpp b/synfig-core/trunk/src/synfig/valuenode.cpp
index 3242c84..d1e3256 100644
--- a/synfig-core/trunk/src/synfig/valuenode.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode.cpp
@@ -7,6 +7,7 @@
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
 **	Copyright (c) 2007, 2008 Chris Moore
+**  Copyright (c) 2008 Carlos López
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -44,6 +45,7 @@
 #include "valuenode_linear.h"
 #include "valuenode_composite.h"
 #include "valuenode_reference.h"
+#include "valuenode_greyed.h"
 #include "valuenode_scale.h"
 #include "valuenode_blinecalctangent.h"
 #include "valuenode_blinecalcvertex.h"
@@ -84,6 +86,11 @@
 #include "valuenode_anglestring.h"
 #include "valuenode_intstring.h"
 #include "valuenode_log.h"
+#include "valuenode_pow.h"
+#include "valuenode_compare.h"
+#include "valuenode_not.h"
+#include "valuenode_and.h"
+#include "valuenode_or.h"
 
 #include "layer.h"
 
@@ -178,6 +185,13 @@ ValueNode::subsys_init()
 	ADD_VALUENODE(ValueNode_IntString,		  "intstring",		  _("Int String"),		 RELEASE_VERSION_0_61_09); // SVN r2010
 	ADD_VALUENODE(ValueNode_Logarithm,		  "logarithm",		  _("Logarithm"),		 RELEASE_VERSION_0_61_09); // SVN r2034
 
+	ADD_VALUENODE(ValueNode_Greyed,			  "greyed",			  _("Greyed"),			 RELEASE_VERSION_0_61_10); // SVN r2305
+	ADD_VALUENODE(ValueNode_Pow,		      "power",		      _("Power"),		     RELEASE_VERSION_0_61_10); // SVN r2362
+	ADD_VALUENODE(ValueNode_Compare,		  "compare",  	 	  _("Compare"),			 RELEASE_VERSION_0_61_10); // SVN r2364
+	ADD_VALUENODE(ValueNode_Not,		      "not",			  _("Not"),				 RELEASE_VERSION_0_61_10); // SVN r2364
+	ADD_VALUENODE(ValueNode_And,		      "and",			  _("And"),				 RELEASE_VERSION_0_61_10); // SVN r2364
+	ADD_VALUENODE(ValueNode_Or,		          "or",			  _("Or"),					 RELEASE_VERSION_0_61_10); // SVN r2364
+
 #undef ADD_VALUENODE
 #undef ADD_VALUENODE2
 
@@ -265,8 +279,23 @@ LinkableValueNode::set_link(int i,ValueNode::Handle x)
 
 	if(set_link_vfunc(i,x))
 	{
+		// Fix 2412072: remove the previous link from the parent_set unless one of the other links is also
+		// using it when we convert a value to 'switch', both 'on' and 'off' are linked to the same valuenode
+		// if we then disconnect one of the two, the one we disconnect is set to be a new valuenode_const
+		// and the previously shared value is removed from the parent set even though the other is still
+		// using it
 		if(previous)
-			remove_child(previous.get());
+		{
+			int size = link_count(), index;
+			for (index=0; index < size; ++index)
+			{
+				if (i == index) continue;
+				if (get_link(index) == previous)
+					break;
+			}
+			if (index == size)
+				remove_child(previous.get());
+		}
 		add_child(x.get());
 
 		if(!x->is_exported() && get_parent_canvas())