+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file waypointsimpleadd.cpp
-** \brief Simple add waypoint File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2004 Adrian Bentley
-**
-** This package is free software; you can redistribute it and/or
-** modify it under the terms of the GNU General Public License as
-** published by the Free Software Foundation; either version 2 of
-** the License, or (at your option) any later version.
-**
-** This package is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-** General Public License for more details.
-** \endlegal
-*/
-/* ========================================================================= */
-
-/* === H E A D E R S ======================================================= */
-
-#ifdef USING_PCH
-# include "pch.h"
-#else
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "waypointsimpleadd.h"
-#include <synfigapp/canvasinterface.h>
-
-#endif
-
-using namespace std;
-using namespace etl;
-using namespace synfig;
-using namespace synfigapp;
-using namespace Action;
-
-/* === M A C R O S ========================================================= */
-
-ACTION_INIT(Action::WaypointSimpleAdd);
-ACTION_SET_NAME(Action::WaypointSimpleAdd,"waypoint_simpleadd");
-ACTION_SET_LOCAL_NAME(Action::WaypointSimpleAdd,"Simply Add Waypoint");
-ACTION_SET_TASK(Action::WaypointSimpleAdd,"add");
-ACTION_SET_CATEGORY(Action::WaypointSimpleAdd,Action::CATEGORY_WAYPOINT);
-ACTION_SET_PRIORITY(Action::WaypointSimpleAdd,0);
-ACTION_SET_VERSION(Action::WaypointSimpleAdd,"0.0");
-ACTION_SET_CVS_ID(Action::WaypointSimpleAdd,"$Id$");
-
-/* === G L O B A L S ======================================================= */
-
-/* === P R O C E D U R E S ================================================= */
-
-/* === M E T H O D S ======================================================= */
-
-Action::WaypointSimpleAdd::WaypointSimpleAdd()
-{
- set_dirty(true);
- waypoint.set_time(Time::begin()-1);
-}
-
-Action::ParamVocab
-Action::WaypointSimpleAdd::get_param_vocab()
-{
- ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
-
- ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
- .set_local_name(_("Destination ValueNode (Animated)"))
- );
-
- ret.push_back(ParamDesc("waypoint",Param::TYPE_WAYPOINT)
- .set_local_name(_("Waypoint"))
- .set_desc(_("Waypoint to be added"))
- );
-
- return ret;
-}
-
-bool
-Action::WaypointSimpleAdd::is_candidate(const ParamList &x)
-{
- return candidate_check(get_param_vocab(),x);
-}
-
-bool
-Action::WaypointSimpleAdd::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)
- {
- waypoint = param.get_waypoint();
-
- return true;
- }
-
- return Action::CanvasSpecific::set_param(name,param);
-}
-
-bool
-Action::WaypointSimpleAdd::is_ready()const
-{
- if(!value_node && waypoint.get_time() != (Time::begin()-1))
- return false;
- return Action::CanvasSpecific::is_ready();
-}
-
-void
-Action::WaypointSimpleAdd::perform()
-{
- //remove any pretenders that lie at our destination
- ValueNode_Animated::findresult iter = value_node->find_time(waypoint.get_time());
-
- time_overwrite = false;
- if(iter.second)
- {
- overwritten_wp = *iter.first;
- time_overwrite = true;
- }
-
- //add the value node in since it's safe
- value_node->add(waypoint);
-
- // Signal that a valuenode has been changed
- value_node->changed();
-}
-
-void
-Action::WaypointSimpleAdd::undo()
-{
- //remove our old version...
- ValueNode_Animated::findresult iter = value_node->find_uid(waypoint);
-
- if(!iter.second)
- {
- throw Error(_("The waypoint to remove no longer exists"));
- }
-
- //remove the offending value
- value_node->erase(*iter.first); //could also just use waypoint
-
- if(time_overwrite)
- {
- value_node->add(overwritten_wp);
- }
-
- // Signal that a valuenode has been changed
- value_node->changed();
-}