+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file valuenodeadd.cpp
-** \brief Template File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., 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 "valuenodeadd.h"
-#include <synfigapp/canvasinterface.h>
-
-#include <synfigapp/general.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::ValueNodeAdd);
-ACTION_SET_NAME(Action::ValueNodeAdd,"ValueNodeAdd");
-ACTION_SET_LOCAL_NAME(Action::ValueNodeAdd,N_("Add ValueNode"));
-ACTION_SET_TASK(Action::ValueNodeAdd,"add");
-ACTION_SET_CATEGORY(Action::ValueNodeAdd,Action::CATEGORY_VALUENODE);
-ACTION_SET_PRIORITY(Action::ValueNodeAdd,0);
-ACTION_SET_VERSION(Action::ValueNodeAdd,"0.0");
-ACTION_SET_CVS_ID(Action::ValueNodeAdd,"$Id$");
-
-/* === 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::ValueNodeAdd::ValueNodeAdd()
-{
-}
-
-Action::ParamVocab
-Action::ValueNodeAdd::get_param_vocab()
-{
- ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
-
- ret.push_back(ParamDesc("new",Param::TYPE_VALUENODE)
- .set_local_name(_("New ValueNode"))
- .set_desc(_("ValueNode to be added"))
- );
-
- ret.push_back(ParamDesc("name",Param::TYPE_STRING)
- .set_local_name(_("Name"))
- );
-
- return ret;
-}
-
-bool
-Action::ValueNodeAdd::is_candidate(const ParamList &x)
-{
- return candidate_check(get_param_vocab(),x);
-}
-
-bool
-Action::ValueNodeAdd::set_param(const synfig::String& param_name, const Action::Param ¶m)
-{
- if(param_name=="new" && param.get_type()==Param::TYPE_VALUENODE)
- {
- value_node=param.get_value_node();
-
- return true;
- }
-
- if(param_name=="name" && param.get_type()==Param::TYPE_STRING)
- {
- name=param.get_string();
-
- return true;
- }
-
- return Action::CanvasSpecific::set_param(param_name,param);
-}
-
-bool
-Action::ValueNodeAdd::is_ready()const
-{
- if(!value_node || name.empty())
- return false;
- return Action::CanvasSpecific::is_ready();
-}
-
-void
-Action::ValueNodeAdd::perform()
-{
- if(value_node->is_exported())
- {
- throw Error(_("Parameter appears to already be exported"));
- }
-
- try
- {
- get_canvas()->add_value_node(value_node,name);
- }
- catch(Exception::IDAlreadyExists)
- {
- throw Error(_("Another exported ValueBase with this name already exists"));
- }
- catch(...)
- {
- throw Error(_("Exception caught on Add ValueNode."));
- }
-
- set_dirty(false);
-
- // Signal that a layer has been inserted
- if(get_canvas_interface())
- {
- get_canvas_interface()->signal_value_node_added()(value_node);
- }
- else synfig::warning("CanvasInterface not set on action");
-}
-
-void
-Action::ValueNodeAdd::undo()
-{
- try { get_canvas()->remove_value_node(value_node); }
- catch(...)
- {
- throw Error(_("Exception caught on Remove ValueNode."));
- }
-
- set_dirty(false);
-
- // Signal that a layer has been inserted
- if(get_canvas_interface())
- {
- get_canvas_interface()->signal_value_node_deleted()(value_node);
- }
- else synfig::warning("CanvasInterface not set on action");
-}