Action::ValueNodeLinkDisconnect::get_param_vocab()
{
ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
-
+
ret.push_back(ParamDesc("parent_value_node",Param::TYPE_VALUENODE)
.set_local_name(_("Parent ValueNode"))
);
if(name=="parent_value_node" && param.get_type()==Param::TYPE_VALUENODE)
{
parent_value_node=LinkableValueNode::Handle::cast_dynamic(param.get_value_node());
-
+
return static_cast<bool>(parent_value_node);
}
if(name=="index" && param.get_type()==Param::TYPE_INTEGER)
{
index=param.get_integer();
-
+
return true;
}
if(name=="time" && param.get_type()==Param::TYPE_TIME)
{
time=param.get_time();
-
+
return true;
}
Action::ValueNodeLinkDisconnect::perform()
{
if(parent_value_node->link_count()<=index)
- throw Error(_("Bad index, too big. LinkCount=%d, Index=%d"),parent_value_node->link_count(),index);
-
+ throw Error(_("Bad index, too big. LinkCount=%d, Index=%d"),parent_value_node->link_count(),index);
+
old_value_node=parent_value_node->get_link(index);
if(!parent_value_node->set_link(index,ValueNode_Const::create((*old_value_node)(time))))
throw Error(_("Parent would not accept link"));
-
+
/*
if(get_canvas()->get_time()!=time)
set_dirty(true);
else
set_dirty(false);
-
+
if(get_canvas_interface())
{
get_canvas_interface()->signal_value_node_changed()(parent_value_node);
Action::ValueNodeLinkDisconnect::undo()
{
if(parent_value_node->link_count()<=index)
- throw Error(_("Bad index, too big. LinkCount=%d, Index=%d"),parent_value_node->link_count(),index);
-
+ throw Error(_("Bad index, too big. LinkCount=%d, Index=%d"),parent_value_node->link_count(),index);
+
if(!parent_value_node->set_link(index,old_value_node))
throw Error(_("Parent would not accept old link"));
-
+
/*if(get_canvas()->get_time()!=time)
set_dirty(true);
else
set_dirty(false);
-
+
if(get_canvas_interface())
{
get_canvas_interface()->signal_value_node_changed()(parent_value_node);