Action::ActivepointSetOff::get_param_vocab()
{
ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
-
+
ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
.set_local_name(_("ValueDesc"))
);
.set_local_name(_("Time"))
.set_optional()
);
-
+
return ret;
}
ValueDesc value_desc(x.find("value_desc")->second.get_value_desc());
if(!value_desc.parent_is_value_node() || !ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node()))
return false;
-
+
// We are only a candidate if this canvas is animated.
Canvas::Handle canvas(x.find("canvas")->second.get_canvas());
if(canvas->rend_desc().get_time_start()==canvas->rend_desc().get_time_end())
return false;
-
+
// We need either a activepoint or a time.
if(x.count("activepoint") || x.count("time"))
return true;
if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
{
value_desc=param.get_value_desc();
-
+
if(!value_desc.parent_is_value_node())
return false;
-
+
value_node=ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node());
-
+
if(!value_node)
return false;
-
+
index=value_desc.get_index();
-
+
if(time_set)
calc_activepoint();
-
+
return true;
}
if(name=="activepoint" && param.get_type()==Param::TYPE_ACTIVEPOINT && !time_set)
{
activepoint=param.get_activepoint();
-
+
return true;
}
if(name=="time" && param.get_type()==Param::TYPE_TIME && activepoint.get_time()==Time::begin()-1)
if(value_node)
calc_activepoint();
-
+
return true;
}
if(activepoint.get_time()==(Time::begin()-1))
synfig::error("Missing activepoint");
-
+
if(!value_node || activepoint.get_time()==(Time::begin()-1))
return false;
return Action::CanvasSpecific::is_ready();
}
-// This function is called if a time is specified, but not
+// This function is called if a time is specified, but not
// a activepoint. In this case, we need to calculate the value
// of the activepoint
void
Action::ActivepointSetOff::calc_activepoint()
-{
+{
const Time time(activepoint.get_time());
-
+
try { activepoint=*value_node->list[index].find(time); }
catch(...)
{
activepoint.set_state(false);
Action::Handle action(ActivepointSetSmart::create());
-
+
action->set_param("edit_mode",get_edit_mode());
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
throw Error(Error::TYPE_NOTREADY);
add_action_front(action);
-
+
}