/* === S Y N F I G ========================================================= */
/*! \file waypointdisconnect.cpp
** \brief Template File
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2008 Chris Moore
**
** 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 <synfig/general.h>
#include "waypointdisconnect.h"
#include <synfigapp/canvasinterface.h>
#include <synfig/valuenodes/valuenode_const.h>
#include <synfigapp/localization.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::WaypointDisconnect);
ACTION_SET_NAME(Action::WaypointDisconnect,"WaypointDisconnect");
ACTION_SET_LOCAL_NAME(Action::WaypointDisconnect,N_("Disconnect Waypoint"));
ACTION_SET_TASK(Action::WaypointDisconnect,"disconnect");
ACTION_SET_CATEGORY(Action::WaypointDisconnect,Action::CATEGORY_WAYPOINT);
ACTION_SET_PRIORITY(Action::WaypointDisconnect,0);
ACTION_SET_VERSION(Action::WaypointDisconnect,"0.0");
ACTION_SET_CVS_ID(Action::WaypointDisconnect,"$Id$");
/* === 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::WaypointDisconnect::WaypointDisconnect():
waypoint_time_set(false),
time_set(false)
{
}
Action::ParamVocab
Action::WaypointDisconnect::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"))
);
ret.push_back(ParamDesc("waypoint_time",Param::TYPE_TIME)
.set_local_name(_("Waypoint Time"))
);
ret.push_back(ParamDesc("time",Param::TYPE_TIME)
.set_local_name(_("Time"))
.set_optional()
);
return ret;
}
bool
Action::WaypointDisconnect::is_candidate(const ParamList &x)
{
return candidate_check(get_param_vocab(),x);
}
bool
Action::WaypointDisconnect::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="parent_value_node" && param.get_type()==Param::TYPE_VALUENODE)
{
parent_value_node=ValueNode_Animated::Handle::cast_dynamic(param.get_value_node());
return static_cast<bool>(parent_value_node);
}
if(name=="waypoint_time" && param.get_type()==Param::TYPE_TIME)
{
waypoint_time=param.get_time();
waypoint_time_set=true;
return true;
}
if(name=="time" && param.get_type()==Param::TYPE_TIME)
{
time=param.get_time();
time_set=true;
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::WaypointDisconnect::is_ready()const
{
if(!parent_value_node || !waypoint_time_set)
return false;
return Action::CanvasSpecific::is_ready();
}
void
Action::WaypointDisconnect::perform()
{
ValueNode_Animated::WaypointList::iterator iter(parent_value_node->find(waypoint_time));
old_value_node=iter->get_value_node();
iter->set_value_node(ValueNode_Const::create((*old_value_node)(time_set ? time : waypoint_time)));
/*
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);
}
*/
}
void
Action::WaypointDisconnect::undo()
{
ValueNode_Animated::WaypointList::iterator iter(parent_value_node->find(waypoint_time));
iter->set_value_node(old_value_node);
/*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);
}*/
}