Removed trailing whitespace.

[synfig.git] / synfig-studio / trunk / src / synfigapp / actions / valuenodereplace.cpp

diff --git a/synfig-studio/trunk/src/synfigapp/actions/valuenodereplace.cpp b/synfig-studio/trunk/src/synfigapp/actions/valuenodereplace.cpp
index 1a8bf73..a2cdadf 100644 (file)
--- a/synfig-studio/trunk/src/synfigapp/actions/valuenodereplace.cpp
+++ b/synfig-studio/trunk/src/synfigapp/actions/valuenodereplace.cpp
@@ -62,7 +62,7 @@ void swap_guid(const ValueNode::Handle& a,const ValueNode::Handle& b)
 
        GUID old_b(b->get_guid());
        b->set_guid(GUID());
-       
+
        a->set_guid(old_b);
        b->set_guid(old_a);
 }
@@ -78,7 +78,7 @@ Action::ParamVocab
 Action::ValueNodeReplace::get_param_vocab()
 {
        ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
-       
+
        ret.push_back(ParamDesc("dest",Param::TYPE_VALUENODE)
                .set_local_name(_("Destination ValueNode"))
                .set_desc(_("ValueNode to replaced"))
@@ -88,7 +88,7 @@ Action::ValueNodeReplace::get_param_vocab()
                .set_local_name(_("Source ValueNode"))
                .set_desc(_("ValueNode that will replace the destination"))
        );
-       
+
        return ret;
 }
 
@@ -104,14 +104,14 @@ Action::ValueNodeReplace::set_param(const synfig::String& name, const Action::Pa
        if(name=="dest" && param.get_type()==Param::TYPE_VALUENODE)
        {
                dest_value_node=param.get_value_node();
-               
+
                return true;
        }
 
        if(name=="src" && param.get_type()==Param::TYPE_VALUENODE)
        {
                src_value_node=param.get_value_node();
-               
+
                return true;
        }
 
@@ -136,47 +136,47 @@ Action::ValueNodeReplace::perform()
 
        if(dest_value_node->get_type() != src_value_node->get_type())
                throw Error(_("You cannot replace ValueNodes with different types!"));
-       
+
        is_undoable=true;
-       
+
        if(!src_value_node->is_exported())
        {
                src_value_node->set_id(dest_value_node->get_id());
                src_value_node->set_parent_canvas(dest_value_node->get_parent_canvas());
 
                ValueNode::RHandle value_node(src_value_node);
-               
+
                if(!value_node.runique() && value_node.rcount()>1)
                        is_undoable=false;      // !!!
        }
        else
                is_undoable=false;      // !!!
-       
+
        if(!is_undoable)
                synfig::warning("ValueNodeReplace: Circumstances make undoing this action impossible at the current time. :(");
-       
+
        ValueNode::RHandle value_node(dest_value_node);
-       
+
        if(value_node.runique() || value_node.rcount()<=1)
                throw Error(_("Nothing to replace."));
-       
+
        int replacements;
-               
+
        replacements=value_node->replace(src_value_node);
        assert(replacements);
        if(!replacements)
                throw Error(_("Action Failure. This is a bug. Please report it."));
        swap_guid(dest_value_node,src_value_node);
-       
+
        //src_value_node->parent_set.swap(dest_value_node->parent_set);
-       
+
        // Signal that a layer has been inserted
        if(get_canvas_interface())
        {
                get_canvas_interface()->signal_value_node_replaced()(dest_value_node,src_value_node);
        }
        else synfig::warning("CanvasInterface not set on action");
-       
+
 }
 
 void
@@ -184,7 +184,7 @@ Action::ValueNodeReplace::undo()
 {
        if(!is_undoable)
                throw Error(_("This action cannot be undone under these circumstances."));
-               
+
        set_dirty(true);
 
        if(dest_value_node == src_value_node)
@@ -192,14 +192,14 @@ Action::ValueNodeReplace::undo()
 
        if(dest_value_node->get_type() != src_value_node->get_type())
                throw Error(_("You cannot replace ValueNodes with different types!"));
-               
+
        ValueNode::RHandle value_node(src_value_node);
-       
+
        if(value_node.runique() || value_node.rcount()<=1)
                throw Error(_("Nothing to replace."));
-       
+
        int replacements;
-       
+
        replacements=value_node->replace(dest_value_node);
        assert(replacements);
        if(!replacements)
@@ -207,17 +207,17 @@ Action::ValueNodeReplace::undo()
        swap_guid(dest_value_node,src_value_node);
 
        //src_value_node->parent_set.swap(dest_value_node->parent_set);
-       
+
        synfig::info(get_name()+_(": (Undo) ")+strprintf("Replaced %d ValueNode instances",replacements));
 
        src_value_node->set_id(String());
        src_value_node->set_parent_canvas(0);
-       
+
        // Signal that a layer has been inserted
        if(get_canvas_interface())
        {
                get_canvas_interface()->signal_value_node_replaced()(src_value_node,dest_value_node);
        }
        else synfig::warning("CanvasInterface not set on action");
-       
+
 }