bool
Action::ValueNodeRename::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
{
value_node=param.get_value_node();
if(value_node && !value_node->is_exported())
{
synfig::error("Action::ValueNodeRename::set_param(): ValueBase node not exported!");
value_node=0;
}
return (bool)value_node;
}
if(name=="name" && param.get_type()==Param::TYPE_STRING)
{
new_name=param.get_string();
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::WaypointAdd::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
{
value_node=ValueNode_Animated::Handle::cast_dynamic(param.get_value_node());
if(time_set)
calc_waypoint();
return static_cast<bool>(value_node);
}
if(name=="waypoint" && param.get_type()==Param::TYPE_WAYPOINT && !time_set)
{
waypoint=param.get_waypoint();
return true;
}
if(name=="time" && param.get_type()==Param::TYPE_TIME && waypoint.get_time()==Time::begin()-1)
{
waypoint.set_time(param.get_time());
time_set=true;
if(value_node)
calc_waypoint();
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::ValueNodeConstUnSetStatic::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(!value_node && name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
{
ValueDesc value_desc(param.get_value_desc());
if(!value_desc.parent_is_value_node())
return false;
value_node=ValueNode_Const::Handle::cast_dynamic(value_desc.get_value_node());
if(!value_node)
return false;
return true;
}
if(!value_node && name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
{
value_node=ValueNode_Const::Handle::cast_dynamic(param.get_value_node());
if(!value_node)
return false;
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::ValueNodeLinkDisconnect::set_param(const synfig::String& name, const Action::Param ¶m)
{
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;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::ValueNodeReplace::set_param(const synfig::String& name, const Action::Param ¶m)
{
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;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::BLinePointTangentSplitAngle::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
{
value_node=value_node.cast_dynamic(param.get_value_node());
if(value_node && value_node->get_type()==ValueBase::TYPE_BLINEPOINT)
return true;
ValueNode_RadialComposite::Handle radial_value_node;
radial_value_node=ValueNode_RadialComposite::Handle::cast_dynamic(param.get_value_node());
if(radial_value_node && radial_value_node->get_type()==ValueBase::TYPE_VECTOR)
// value_node is radial composite and vector (user rigth click on a tangent)
{
ValueNode_Composite::Handle blinepoint;
std::set<Node*>::iterator iter;
// now check if the parent of value_node is a blinepoint type
for(iter=radial_value_node->parent_set.begin(); iter!=radial_value_node->parent_set.end(); ++iter)
{
blinepoint=ValueNode_Composite::Handle::cast_dynamic(*iter);
if(blinepoint && blinepoint->get_type()==ValueBase::TYPE_BLINEPOINT)
{
value_node=blinepoint;
return true;
}
}
return false;
}
return false;
}
if(name=="time" && param.get_type()==Param::TYPE_TIME)
{
time=param.get_time();
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
// called from two places - both set 'canvas' and 'canvasinterface', and then:
//
// ValueNodeStaticListRotateOrder::prepare() sets "value_desc", "item"
// action->set_param("item",child); <- sets item=list_entry=child
// action->set_param("value_desc",ValueDesc(value_node,0)); <- sets value_node=value_node, index=0, list_entry=item
//
// ValueNodeStaticListInsertSmart::prepare() sets "time", "origin", "value_desc"
// action->set_param("time",time);
// action->set_param("origin",origin);
// action->set_param("value_desc",ValueDesc(value_node,index)); <- sets value_node=value_node, index=index, list_entry=create_list_entry(...)
//
// all the perform() does is value_node->add(list_entry,index);
//
bool
Action::ValueNodeStaticListInsert::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
{
ValueDesc value_desc(param.get_value_desc());
if(!value_desc.parent_is_value_node())
return false;
value_node=ValueNode_StaticList::Handle::cast_dynamic(value_desc.get_parent_value_node());
if(!value_node)
return false;
index=value_desc.get_index();
if(item)
list_entry=item;
else
list_entry=value_node->create_list_entry(index,time,origin);
return true;
}
if(name=="time" && param.get_type()==Param::TYPE_TIME)
{
time=param.get_time();
return true;
}
if(name=="item" && param.get_type()==Param::TYPE_VALUENODE)
{
item=param.get_value_node();
if(item)
list_entry=item;
return true;
}
if(name=="origin" && param.get_type()==Param::TYPE_REAL)
{
origin=param.get_real();
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::WaypointSet::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
{
value_node=ValueNode_Animated::Handle::cast_dynamic(param.get_value_node());
return static_cast<bool>(value_node);
}
if(name=="waypoint" && param.get_type()==Param::TYPE_WAYPOINT)
{
//NOTE: at the moment there is no error checking for multiple sets!!!
waypoints.push_back(param.get_waypoint());
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::ValueNodeConstSet::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
{
value_node=ValueNode_Const::Handle::cast_dynamic(param.get_value_node());
return (bool)value_node;
}
if(name=="new_value" && param.get_type()==Param::TYPE_VALUE)
{
new_value=param.get_value();
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::ValueDescConnect::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="dest" && param.get_type()==Param::TYPE_VALUEDESC)
{
value_desc=param.get_value_desc();
return true;
}
if(name=="src" && param.get_type()==Param::TYPE_VALUENODE)
{
value_node=param.get_value_node();
return true;
}
if(!value_node_name.empty() && !value_node && name=="canvas" && param.get_type()==Param::TYPE_CANVAS)
{
value_node=param.get_canvas()->find_value_node(value_node_name, false);
}
if(name=="src_name" && param.get_type()==Param::TYPE_STRING)
{
value_node_name=param.get_string();
if(get_canvas())
{
value_node=get_canvas()->find_value_node(value_node_name, false);
if(!value_node)
return false;
}
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}